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https://android.googlesource.com/kernel/common into lineage-15.1-caf-8996
This brings LA.UM.6.6.r1-08500-89xx.0 up to date with android-3.18
at commit 0e469fca572e0bf641e84e1c054ea4807d79b6d8.
MMC related changes were ignored as qualcomm did the same
in their previous google-common merges
Manual edits to fix compilation:
arch/arm/crypto/Kconfig
Conflicts:
Documentation/ABI/testing/sysfs-fs-f2fs
Documentation/filesystems/f2fs.txt
android/configs/android-recommended.cfg
arch/arm/crypto/Makefile
arch/arm/crypto/aes-ce-core.S
arch/arm/crypto/aes-ce-glue.c
arch/arm/crypto/sha2-ce-glue.c
arch/arm64/Kconfig
arch/arm64/include/asm/cpufeature.h
arch/arm64/include/asm/mmu.h
arch/arm64/include/asm/mmu_context.h
arch/arm64/kernel/efi.c
arch/arm64/kernel/io.c
arch/arm64/mm/context.c
arch/arm64/mm/mmu.c
arch/x86/mm/mmap.c
crypto/Kconfig
drivers/clocksource/arm_arch_timer.c
drivers/mmc/core/core.c
drivers/of/Kconfig
drivers/staging/android/Kconfig
drivers/staging/android/Makefile
drivers/staging/android/binder.c
fs/f2fs/checkpoint.c
fs/f2fs/data.c
fs/f2fs/debug.c
fs/f2fs/dir.c
fs/f2fs/f2fs.h
fs/f2fs/file.c
fs/f2fs/gc.c
fs/f2fs/inline.c
fs/f2fs/inode.c
fs/f2fs/namei.c
fs/f2fs/node.c
fs/f2fs/segment.c
fs/f2fs/super.c
fs/f2fs/sysfs.c
include/linux/f2fs_fs.h
include/linux/mm_types.h
include/linux/mmc/host.h
include/linux/sched.h
include/trace/events/f2fs.h
kernel/fork.c
kernel/sched/fair.c
Change-Id: I68eef5ec5f95be5fe7b0ac99cc62327fb00c1915
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Cherry-picked from:
origin/upstream-f2fs-stable-linux-3.18.y
0643d71e87e5 ("f2fs: turn down IO priority of discard from background")
6d854622f61f ("f2fs: don't split checkpoint in fstrim")
da639d169ac6 ("f2fs: issue discard commands proactively in high fs utilization")
413fa22b9319 ("f2fs: add fsync_mode=nobarrier for non-atomic files")
d7a1b25656a0 ("f2fs: let fstrim issue discard commands in lower priority")
Change-Id: Ic83898da3eb921238ec154e839120e825325925c
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
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Pull f2fs update from Jaegeuk Kim:
"In this round, we've mainly focused on performance tuning and critical
bug fixes occurred in low-end devices. Sheng Yong introduced
lost_found feature to keep missing files during recovery instead of
thrashing them. We're preparing coming fsverity implementation. And,
we've got more features to communicate with users for better
performance. In low-end devices, some memory-related issues were
fixed, and subtle race condtions and corner cases were addressed as
well.
Enhancements:
- large nat bitmaps for more free node ids
- add three block allocation policies to pass down write hints given by user
- expose extension list to user and introduce hot file extension
- tune small devices seamlessly for low-end devices
- set readdir_ra by default
- give more resources under gc_urgent mode regarding to discard and cleaning
- introduce fsync_mode to enforce posix or not
- nowait aio support
- add lost_found feature to keep dangling inodes
- reserve bits for future fsverity feature
- add test_dummy_encryption for FBE
Bug fixes:
- don't use highmem for dentry pages
- align memory boundary for bitops
- truncate preallocated blocks in write errors
- guarantee i_times on fsync call
- clear CP_TRIMMED_FLAG correctly
- prevent node chain loop during recovery
- avoid data race between atomic write and background cleaning
- avoid unnecessary selinux violation warnings on resgid option
- GFP_NOFS to avoid deadlock in quota and read paths
- fix f2fs_skip_inode_update to allow i_size recovery
In addition to the above, there are several minor bug fixes and clean-ups"
Cherry-pick from origin/upstream-f2fs-stable-linux-3.18.y:
6b863986e0cc f2fs: remain written times to update inode during fsync
7e1903bccf2f f2fs: make assignment of t->dentry_bitmap more readable
cb40e79a67cb f2fs: truncate preallocated blocks in error case
61a1f92005be f2fs: fix a wrong condition in f2fs_skip_inode_update
60e88b22fa4b f2fs: reserve bits for fs-verity
e9d296fa66db f2fs: Add a segment type check in inplace write
a6abda931228 f2fs: no need to initialize zero value for GFP_F2FS_ZERO
6552559b76d4 f2fs: don't track new nat entry in nat set
0a83c6fbc676 f2fs: clean up with F2FS_BLK_ALIGN
561144cbddc6 f2fs: check blkaddr more accuratly before issue a bio
f5c308c3fa92 f2fs: Set GF_NOFS in read_cache_page_gfp while doing f2fs_quota_read
b6b63b2663d0 f2fs: introduce a new mount option test_dummy_encryption
2a1db739111b f2fs: introduce F2FS_FEATURE_LOST_FOUND feature
8cdc2bd05a7f f2fs: release locks before return in f2fs_ioc_gc_range()
25cbaa648ca2 f2fs: align memory boundary for bitops
ef169ce0c97d f2fs: remove unneeded set_cold_node()
893b5cbd6db6 f2fs: wrap all options with f2fs_sb_info.mount_opt
e00dfe43a45f f2fs: Don't overwrite all types of node to keep node chain
8b06bd6ab89f f2fs: introduce mount option for fsync mode
d4f5f9260431 f2fs: fix to restore old mount option in ->remount_fs
28e06bec820a f2fs: wrap sb_rdonly with f2fs_readonly
ac00fbd0bd5f f2fs: avoid selinux denial on CAP_SYS_RESOURCE
62141c39a3e9 f2fs: support hot file extension
94f9b2bd8d3c f2fs: fix to avoid race in between atomic write and background GC
972aa9b77a94 f2fs: do gc in greedy mode for whole range if gc_urgent mode is set
43df79e001a2 f2fs: issue discard aggressively in the gc_urgent mode
820bafa82f61 f2fs: set readdir_ra by default
fd867fadc9af f2fs: add auto tuning for small devices
7135d061e65d f2fs: add mount option for segment allocation policy
1010797c1326 f2fs: don't stop GC if GC is contended
07b7ac026eb5 f2fs: expose extension_list sysfs entry
d3f1ecce0217 f2fs: fix to set KEEP_SIZE bit in f2fs_zero_range
6a2a51a39561 f2fs: introduce sb_lock to make encrypt pwsalt update exclusive
b25cb37a89db f2fs: remove redundant initialization of pointer 'p'
f712a5e9f0d9 f2fs: flush cp pack except cp pack 2 page at first
9cc8ab4e3aa1 f2fs: clean up f2fs_sb_has_xxx functions
e7e6b338e105 f2fs: remove redundant check of page type when submit bio
00e3ba7fe02e f2fs: fix to handle looped node chain during recovery
878a8d3c55e5 f2fs: handle quota for orphan inodes
5b20df494831 f2fs: support passing down write hints to block layer with F2FS policy
249b112bd06c f2fs: support passing down write hints given by users to block layer
3b8cef6e16c9 f2fs: fix to clear CP_TRIMMED_FLAG
f77295576611 f2fs: support large nat bitmap
b3fea69dc0cd f2fs: fix to check extent cache in f2fs_drop_extent_tree
e01f70867c34 f2fs: restrict inline_xattr_size configuration
956a72d8a04b f2fs: fix heap mode to reset it back
08cdc84117b7 f2fs: fix potential corruption in area before F2FS_SUPER_OFFSET
9c696c1f506e fscrypt: fix build with pre-4.6 gcc versions
db4247d1f008 fscrypt: remove 'ci' parameter from fscrypt_put_encryption_info()
29127d3977e5 fscrypt: fix up fscrypt_fname_encrypted_size() for internal use
439466d22a44 fscrypt: define fscrypt_fname_alloc_buffer() to be for presented names
e33110200036 fscrypt: calculate NUL-padding length in one place only
a7f4d8acd4d1 fscrypt: move fscrypt_symlink_data to fscrypt_private.h
5ea58407aff9 fscrypt: remove fscrypt_fname_usr_to_disk()
81b1614f3186 f2fs: switch to fscrypt_get_symlink()
aef534bb13de f2fs: switch to fscrypt ->symlink() helper functions
398293781f68 fscrypt: new helper function - fscrypt_get_symlink()
fcc38431ea35 fscrypt: new helper functions for ->symlink()
82b04f2db173 fscrypt: trim down fscrypt.h includes
9b0ef251f46e fscrypt: move fscrypt_is_dot_dotdot() to fs/crypto/fname.c
8319d163e70c fscrypt: move fscrypt_valid_enc_modes() to fscrypt_private.h
02cbbef829e3 fscrypt: move fscrypt_operations declaration to fscrypt_supp.h
646d687ff01c fscrypt: split fscrypt_dummy_context_enabled() into supp/notsupp versions
fc0f52e7ab31 fscrypt: move fscrypt_ctx declaration to fscrypt_supp.h
1f8b1364e1f4 fscrypt: move fscrypt_info_cachep declaration to fscrypt_private.h
67a6c99fa311 fscrypt: move fscrypt_control_page() to supp/notsupp headers
2099761dc7ae fscrypt: move fscrypt_has_encryption_key() to supp/notsupp headers
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
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Changes in 3.18.103
ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
ALSA: aloop: Sync stale timer before release
ALSA: aloop: Fix access to not-yet-ready substream via cable
libata: fix length validation of ATAPI-relayed SCSI commands
libata: remove WARN() for DMA or PIO command without data
libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs
libata: disable LPM for Crucial BX100 SSD 500GB drive
libata: Enable queued TRIM for Samsung SSD 860
libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs
libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions
libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version
drm: udl: Properly check framebuffer mmap offsets
brcmfmac: fix P2P_DEVICE ethernet address generation
tracing: probeevent: Fix to support minus offset from symbol
staging: ncpfs: memory corruption in ncp_read_kernel()
can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack
can: cc770: Fix queue stall & dropped RTR reply
can: cc770: Fix use after free in cc770_tx_interrupt()
tty: vt: fix up tabstops properly
kvm/x86: fix icebp instruction handling
scsi: sg: don't return bogus Sg_requests
Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
dccp: check sk for closed state in dccp_sendmsg()
ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
l2tp: do not accept arbitrary sockets
net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred
net/iucv: Free memory obtained by kzalloc
netlink: avoid a double skb free in genlmsg_mcast()
net: Only honor ifindex in IP_PKTINFO if non-0
skbuff: Fix not waking applications when errors are enqueued
team: Fix double free in error path
s390/qeth: free netdevice when removing a card
s390/qeth: when thread completes, wake up all waiters
s390/qeth: lock read device while queueing next buffer
s390/qeth: on channel error, reject further cmd requests
net: fec: Fix unbalanced PM runtime calls
mtd: jedec_probe: Fix crash in jedec_read_mfr()
ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent()
ALSA: pcm: potential uninitialized return values
perf/hwbp: Simplify the perf-hwbp code, fix documentation
partitions/msdos: Unable to mount UFS 44bsd partitions
usb: gadget: define free_ep_req as universal function
usb: gadget: change len to size_t on alloc_ep_req()
usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align
usb: gadget: align buffer size when allocating for OUT endpoint
usb: gadget: f_hid: fix: Prevent accessing released memory
Revert "led: core: Fix brightness setting when setting delay_off=0"
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
xfrm_user: uncoditionally validate esn replay attribute struct
net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
netfilter: bridge: ebt_among: add more missing match size checks
netfilter: x_tables: add and use xt_check_proc_name
Bluetooth: Fix missing encryption refresh on Security Request
scsi: virtio_scsi: always read VPD pages for multiqueue too
media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
vb2: V4L2_BUF_FLAG_DONE is set after DQBUF
media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
media: v4l2-compat-ioctl32.c: fix the indentation
media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
media: v4l2-compat-ioctl32.c: avoid sizeof(type)
media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
media: v4l2-compat-ioctl32: Copy v4l2_window->global_alpha
media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
media: v4l2-ctrls: fix sparse warning
media: media/v4l2-ctrls: volatiles should not generate CH_VALUE
media: v4l2-compat-ioctl32: use compat_u64 for video standard
media: v4l2-compat-ioctl32: initialize a reserved field
USB: serial: ftdi_sio: add RT Systems VX-8 cable
USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator
USB: serial: cp210x: add ELDAT Easywave RX09 id
mei: remove dev_err message on an unsupported ioctl
media: usbtv: prevent double free in error case
parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
crypto: ahash - Fix early termination in hash walk
crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one
proc: revert /proc/<pid>/maps [stack:TID] annotation
fs/proc: Stop trying to report thread stacks
Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
vt: change SGR 21 to follow the standards
Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition
ARM: dts: dra7: Add power hold and power controller properties to palmas
md/raid10: reset the 'first' at the end of loop
Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"
Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"
Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"
Linux 3.18.103
Change-Id: Ia6ce64926f1680bd20d38fc457ee7d77e95e1b5e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Changes in 3.18.96
IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
PM / devfreq: Propagate error from devfreq_add_device()
s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
arm: spear600: Add missing interrupt-parent of rtc
arm: spear13xx: Fix dmas cells
arm: spear13xx: Fix spics gpio controller's warning
ALSA: seq: Fix regression by incorrect ioctl_mutex usages
drm/radeon: adjust tested variable
ext4: save error to disk in __ext4_grp_locked_error()
ext4: correct documentation for grpid mount option
video: fbdev: atmel_lcdfb: fix display-timings lookup
console/dummy: leave .con_font_get set to NULL
Btrfs: fix deadlock in run_delalloc_nocow
Btrfs: fix crash due to not cleaning up tree log block's dirty bits
ALSA: seq: Fix racy pool initializations
ARM: dts: s5pv210: add interrupt-parent for ohci
media: r820t: fix r820t_write_reg for KASAN
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: check id proto in validate_tmpl()
selinux: skip bounded transition processing if the policy isn't loaded
crypto: x86/twofish-3way - Fix %rbp usage
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
net: avoid skb_warn_bad_offload on IS_ERR
Provide a function to create a NUL-terminated string from unterminated data
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
ASoC: ux500: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
usbip: keep usbip_device sockfd state in sync with tcp_socket
usb: build drivers/usb/common/ when USB_SUPPORT is set
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: dts: am4372: Correct the interrupts_properties of McASP
perf top: Fix window dimensions change handling
perf bench numa: Fixup discontiguous/sparse numa nodes
media: s5k6aa: describe some function parameters
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
powerpc/perf: Fix oops when grouping different pmu events
s390/dasd: prevent prefix I/O error
gianfar: fix a flooded alignment reports because of padding issue.
net_sched: red: Avoid devision by zero
net_sched: red: Avoid illegal values
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
509: fix printing uninitialized stack memory when OID is empty
spi: sun4i: disable clocks in the remove function
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
dmaengine: jz4740: disable/unprepare clk if probe fails
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
xen: XEN_ACPI_PROCESSOR is Dom0-only
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
Linux 3.18.96
Change-Id: I4fbf699657677841ad8c8219d924e4462a87661b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 4b2414d04e99120ce852ba15a1926c9c3a77d9ce upstream.
This patch supports to enable f2fs to accept quota information through
mount option:
- {usr,grp,prj}jquota=<quota file path>
- jqfmt=<quota type>
Then, in ->mount flow, we can recover quota file during log replaying,
by this, journelled quota can be supported.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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commit d9872a698c393e0d1abca86bf05b62712cbfc581 upstream.
This patch adds a sysfs entry to control urgent mode for background GC.
If this is set, background GC thread conducts GC with gc_urgent_sleep_time
all the time.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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commit 5c57132eaf5265937e46340bfbfb97ffb078c423 upstream.
This patch adds to support plain project quota.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into lineage-15.1-caf-8996
This brings LA.UM.6.6.r1-08500-89xx.0 up to date with the 3.18.111 stable release.
Conflicts:
drivers/gpu/drm/msm/msm_gem.c
drivers/gpu/drm/msm/msm_gem_submit.c
drivers/input/input.c
drivers/media/dvb-core/dmxdev.c
drivers/media/v4l2-core/v4l2-compat-ioctl32.c
drivers/scsi/sd.c
drivers/scsi/sg.c
drivers/scsi/ufs/ufshcd.c
drivers/usb/gadget/function/f_fs.c
drivers/usb/gadget/function/f_midi.c
fs/ecryptfs/inode.c
fs/ext4/xattr.h
fs/f2fs/namei.c
fs/proc/task_mmu.c
include/linux/usb/gadget.h
kernel/time/timekeeping.c
net/ipv4/raw.c
net/ipv6/route.c
net/packet/af_packet.c
sound/usb/card.c
sound/usb/mixer.c
Change-Id: I8f42b5ee89374b45b171920a756a7e012877379c
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commit b18cb64ead400c01bf1580eeba330ace51f8087d upstream.
This reverts more of:
b76437579d13 ("procfs: mark thread stack correctly in proc/<pid>/maps")
... which was partially reverted by:
65376df58217 ("proc: revert /proc/<pid>/maps [stack:TID] annotation")
Originally, /proc/PID/task/TID/maps was the same as /proc/TID/maps.
In current kernels, /proc/PID/maps (or /proc/TID/maps even for
threads) shows "[stack]" for VMAs in the mm's stack address range.
In contrast, /proc/PID/task/TID/maps uses KSTK_ESP to guess the
target thread's stack's VMA. This is racy, probably returns garbage
and, on arches with CONFIG_TASK_INFO_IN_THREAD=y, is also crash-prone:
KSTK_ESP is not safe to use on tasks that aren't known to be running
ordinary process-context kernel code.
This patch removes the difference and just shows "[stack]" for VMAs
in the mm's stack range. This is IMO much more sensible -- the
actual "stack" address really is treated specially by the VM code,
and the current thread stack isn't even well-defined for programs
that frequently switch stacks on their own.
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux API <linux-api@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tycho Andersen <tycho.andersen@canonical.com>
Link: http://lkml.kernel.org/r/3e678474ec14e0a0ec34c611016753eea2e1b8ba.1475257877.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 65376df582174ffcec9e6471bf5b0dd79ba05e4a upstream.
Commit b76437579d13 ("procfs: mark thread stack correctly in
proc/<pid>/maps") added [stack:TID] annotation to /proc/<pid>/maps.
Finding the task of a stack VMA requires walking the entire thread list,
turning this into quadratic behavior: a thousand threads means a
thousand stacks, so the rendering of /proc/<pid>/maps needs to look at a
million combinations.
The cost is not in proportion to the usefulness as described in the
patch.
Drop the [stack:TID] annotation to make /proc/<pid>/maps (and
/proc/<pid>/numa_maps) usable again for higher thread counts.
The [stack] annotation inside /proc/<pid>/task/<tid>/maps is retained, as
identifying the stack VMA there is an O(1) operation.
Siddesh said:
"The end users needed a way to identify thread stacks programmatically and
there wasn't a way to do that. I'm afraid I no longer remember (or have
access to the resources that would aid my memory since I changed
employers) the details of their requirement. However, I did do this on my
own time because I thought it was an interesting project for me and nobody
really gave any feedback then as to its utility, so as far as I am
concerned you could roll back the main thread maps information since the
information is available in the thread-specific files"
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
Cc: Shaohua Li <shli@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 9f0372488cc9243018a812e8cfbf27de650b187b upstream.
The grpid option is currently described as being the same as nogrpid.
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 4b2414d04e99120ce852ba15a1926c9c3a77d9ce upstream.
This patch supports to enable f2fs to accept quota information through
mount option:
- {usr,grp,prj}jquota=<quota file path>
- jqfmt=<quota type>
Then, in ->mount flow, we can recover quota file during log replaying,
by this, journelled quota can be supported.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Git-commit: de76d5aca9095747856f4286b9ace5abfd2baa2e
Git-repo: https://android.googlesource.com/kernel/common.git
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
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commit d9872a698c393e0d1abca86bf05b62712cbfc581 upstream.
This patch adds a sysfs entry to control urgent mode for background GC.
If this is set, background GC thread conducts GC with gc_urgent_sleep_time
all the time.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Git-commit: 9860ff4bc6abdd4c756694696a42b18fa7d5f3a3
Git-repo: https://android.googlesource.com/kernel/common.git
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
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commit 5c57132eaf5265937e46340bfbfb97ffb078c423 upstream.
This patch adds to support plain project quota.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Git-commit: ce2617a969fb02e3f0760eafcd837cea6852bb28
Git-repo: https://android.googlesource.com/kernel/common.git
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
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google-common-android-3.18 v3.18
* origin/tmp-ba420f35a:
ext4: ext4_encrypted_zeroout: fix merge error with duplicated call
ANDROID: Fix missing header file for get_cmdline() call
perf/core: Fix concurrent sys_perf_event_open() vs. 'move_group' race
f2fs, block_dump: give WRITE direction to submit_bio
FROMLIST: f2fs: add ioctl to expose current features
FROMLIST: f2fs: don't give partially written atomic data from process crash
FROMLIST: f2fs: give a try to do atomic write in -ENOMEM case
ANDROID: f2fs: fix location fo android tracepoint
f2fs: avoid cpu lockup
f2fs: include seq_file.h for sysfs.c
f2fs: remove extra inode_unlock() in error path
fscrypt: add support for AES-128-CBC
fscrypt: inline fscrypt_free_filename()
f2fs: enable f2fs_migrate_page
f2fs: make more close to v4.13-rc1
f2fs: support plain user/group quota
f2fs: avoid deadlock caused by lock order of page and lock_op
f2fs: use spin_{,un}lock_irq{save,restore}
f2fs: relax migratepage for atomic written page
f2fs: don't count inode block in in-memory inode.i_blocks
Revert "f2fs: fix to clean previous mount option when remount_fs"
f2fs: do not set LOST_PINO for renamed dir
f2fs: do not set LOST_PINO for newly created dir
f2fs: skip ->writepages for {mete,node}_inode during recovery
f2fs: introduce __check_sit_bitmap
f2fs: stop gc/discard thread in prior during umount
f2fs: introduce reserved_blocks in sysfs
f2fs: avoid redundant f2fs_flush after remount
f2fs: report # of free inodes more precisely
f2fs: add ioctl to do gc with target block address
f2fs: don't need to check encrypted inode for partial truncation
f2fs: measure inode.i_blocks as generic filesystem
f2fs: set CP_TRIMMED_FLAG correctly
f2fs: require key for truncate(2) of encrypted file
f2fs: move sysfs code from super.c to fs/f2fs/sysfs.c
f2fs: clean up sysfs codes
f2fs: fix wrong error number of fill_super
f2fs: fix to show injection rate in ->show_options
f2fs: Fix a return value in case of error in 'f2fs_fill_super'
f2fs: use proper variable name
f2fs: fix to avoid panic when encountering corrupt node
f2fs: don't track newly allocated nat entry in list
f2fs: add f2fs_bug_on in __remove_discard_cmd
f2fs: introduce __wait_one_discard_bio
f2fs: dax: fix races between page faults and truncating pages
f2fs: simplify the way of calulating next nat address
f2fs: fix a panic caused by NULL flush_cmd_control
f2fs: remove the unnecessary cast for PTR_ERR
f2fs: remove false-positive bug_on
f2fs: Do not issue small discards in LFS mode
f2fs: don't bother checking for encryption key in ->write_iter()
f2fs: don't bother checking for encryption key in ->mmap()
f2fs: wait discard IO completion without cmd_lock held
f2fs: wake up all waiters in f2fs_submit_discard_endio
f2fs: show more info if fail to issue discard
f2fs: introduce io_list for serialize data/node IOs
f2fs: split wio_mutex
f2fs: combine huge num of discard rb tree consistence checks
f2fs: fix a bug caused by NULL extent tree
f2fs: try to freeze in gc and discard threads
f2fs: add a new function get_ssr_cost
f2fs: declare load_free_nid_bitmap static
f2fs: avoid f2fs_lock_op for IPU writes
f2fs: split bio cache
f2fs: use fio instead of multiple parameters
f2fs: remove unnecessary read cases in merged IO flow
f2fs: use f2fs_submit_page_bio for ra_meta_pages
f2fs: make sure f2fs_gc returns consistent errno
f2fs: load inode's flag from disk
uid_sys_stats: log task io with a debug flag
ANDROID: binder: Don't BUG_ON(!spin_is_locked()).
Linux 3.18.63
MIPS: Send SIGILL for BPOSGE32 in `__compute_return_epc_for_insn'
alarmtimer: don't rate limit one-shot timers
tracing: Fix kmemleak in instance_rmdir
spmi: Include OF based modalias in device uevent
of: device: Export of_device_{get_modalias, uvent_modalias} to modules
KVM: PPC: Book3S HV: Context-switch EBB registers properly
drm/mst: Avoid processing partially received up/down message transactions
drm/mst: Avoid dereferencing a NULL mstb in drm_dp_mst_handle_up_req()
drm/mst: Fix error handling during MST sideband message reception
staging: rtl8188eu: add TL-WN722N v2 support
Revert "perf/core: Drop kernel samples even though :u is specified"
perf annotate: Fix broken arrow at row 0 connecting jmp instruction to its target
target: Fix COMPARE_AND_WRITE caw_sem leak during se_cmd quiesce
udf: Fix deadlock between writeback and udf_setsize()
NFS: only invalidate dentrys that are clearly invalid.
Input: i8042 - fix crash at boot time
MIPS: math-emu: Prevent wrong ISA mode instruction emulation
MIPS: Fix unaligned PC interpretation in `compute_return_epc'
MIPS: Actually decode JALX in `__compute_return_epc_for_insn'
MIPS: Save static registers before sysmips
x86/acpi: Prevent out of bound access caused by broken ACPI tables
MIPS: Negate error syscall return in trace
MIPS: Fix mips_atomic_set() with EVA
MIPS: Fix mips_atomic_set() retry condition
vfio: New external user group/file match
vfio: Fix group release deadlock
f2fs: Don't clear SGID when inheriting ACLs
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
s390/syscalls: Fix out of bounds arguments access
Raid5 should update rdev->sectors after reshape
md: don't use flush_signals in userspace processes
PCI/PM: Restore the status of PCI devices across hibernation
af_key: Fix sadb_x_ipsecrequest parsing
powerpc/asm: Mark cr0 as clobbered in mftb()
powerpc: Fix emulation of mfocrf in emulate_step()
powerpc: Fix emulation of mcrf in emulate_step()
powerpc/64: Fix atomic64_inc_not_zero() to return an int
scsi: ses: do not add a device to an enclosure if enclosure_add_links() fails.
PM / Domains: Fix unsafe iteration over modified list of domain providers
PM / Domains: Fix unsafe iteration over modified list of device links
ASoC: compress: Derive substream from stream based on direction
Bluetooth: use constant time memory comparison for secret values
NFC: Add sockaddr length checks before accessing sa_family in bind handlers
stddef.h: move offsetofend inside #ifndef/#endif guard, neaten
include/stddef.h: Move offsetofend() from vfio.h to a generic kernel header
nfc: Fix the sockaddr length sanitization in llcp_sock_connect
nfc: Ensure presence of required attributes in the activate_target handler
NFC: fix broken device allocation
ath9k: fix tx99 bus error
ath9k: fix tx99 use after free
CIFS: Fix handle_cancelled_mid callback initialization
ir-core: fix gcc-7 warning on bool arithmetic
x86/rtc: Remove duplicate const specifier
kvm: x86: memset whole irq_eoi
disable new gcc-7.1.1 warnings for now
android: configs: Remove CONFIG_USB_G_ANDROID from base.
UPSTREAM: af_key: Fix sadb_x_ipsecrequest parsing
Revert "proc: smaps: Allow smaps access for CAP_SYS_RESOURCE"
Linux 3.18.62
tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
PM / QoS: return -EINVAL for bogus strings
crypto: caam - fix signals handling
crypto: sha1-ssse3 - Disable avx2
crypto: atmel - only treat EBUSY as transient if backlog
crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
mm: fix overflow check in expand_upwards()
vt: fix unchecked __put_user() in tioclinux ioctls
exec: Limit arg stack to at most 75% of _STK_LIM
checkpatch: silence perl 5.26.0 unescaped left brace warnings
fs/dcache.c: fix spin lockup issue on nlru->lock
kernel/extable.c: mark core_kernel_text notrace
tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
parisc/mm: Ensure IRQs are off in switch_mm()
parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
parisc: use compat_sys_keyctl()
parisc: Report SIGSEGV instead of SIGBUS when running out of stack
irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
cfg80211: Check if PMKID attribute is of expected size
cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
ipv6: dad: don't remove dynamic addresses if link is down
net: prevent sign extension in dev_get_stats()
tcp: reset sk_rx_dst in tcp_disconnect()
ipv6: avoid unregistering inet6_dev for loopback
ANDROID: android-verity: mark dev as rw for linear target
ANDROID: sdcardfs: Remove unnecessary lock
uid_sys_stats: make hash_table static
ANDROID: binder: don't check prio permissions on restore.
Add BINDER_GET_NODE_DEBUG_INFO ioctl
ANDROID: binder: add RT inheritance flag to node.
ANDROID: binder: improve priority inheritance.
ANDROID: binder: add min sched_policy to node.
ANDROID: binder: add support for RT prio inheritance.
ANDROID: binder: push new transactions to waiting threads.
ANDROID: binder: remove proc waitqueue
FROMLIST: binder: remove global binder lock
FROMLIST: binder: fix death race conditions
FROMLIST: binder: protect against stale pointers in print_binder_transaction
FROMLIST: binder: protect binder_ref with outer lock
FROMLIST: binder: use inner lock to protect thread accounting
FROMLIST: binder: protect transaction_stack with inner lock.
FROMLIST: binder: protect proc->threads with inner_lock
FROMLIST: binder: protect proc->nodes with inner lock
FROMLIST: binder: add spinlock to protect binder_node
FROMLIST: binder: add spinlocks to protect todo lists
FROMLIST: binder: use inner lock to sync work dq and node counts
FROMLIST: binder: introduce locking helper functions
FROMLIST: binder: use node->tmp_refs to ensure node safety
FROMLIST: binder: refactor binder ref inc/dec for thread safety
FROMLIST: binder: make sure accesses to proc/thread are safe
FROMLIST: binder: make sure target_node has strong ref
FROMLIST: binder: guarantee txn complete / errors delivered in-order
FROMLIST: binder: refactor binder_pop_transaction
FROMLIST: binder: use atomic for transaction_log index
FROMLIST: binder: add more debug info when allocation fails.
FROMLIST: binder: protect against two threads freeing buffer
FROMLIST: binder: remove dead code in binder_get_ref_for_node
FROMLIST: binder: don't modify thread->looper from other threads
FROMLIST: binder: avoid race conditions when enqueuing txn
FROMLIST: binder: refactor queue management in binder_thread_read
FROMLIST: binder: add log information for binder transaction failures
FROMLIST: binder: make binder_last_id an atomic
FROMLIST: binder: change binder_stats to atomics
FROMLIST: binder: add protection for non-perf cases
FROMLIST: binder: remove binder_debug_no_lock mechanism
FROMLIST: binder: move binder_alloc to separate file
FROMLIST: binder: separate out binder_alloc functions
FROMLIST: binder: remove unneeded cleanup code
FROMLIST: binder: separate binder allocator structure from binder proc
FROMLIST: binder: Use wake up hint for synchronous transactions.
Revert "android: binder: move global binder state into context struct."
ANDROID: binder: check set_context_mgr permission on time.
Linux 3.18.61
saa7134: fix warm Medion 7134 EEPROM read
staging: comedi: fix clean-up of comedi_class in comedi_init()
staging: vt6556: vnt_start Fix missing call to vnt_key_init_table.
md: fix super_offset endianness in super_1_rdev_size_change
mqueue: fix a use-after-free in sys_mq_notify()
KEYS: Fix an error code in request_master_key()
pinctrl: sh-pfc: Update info pointer after SoC-specific init
pinctrl: mxs: atomically switch mux and drive strength config
tracing/kprobes: Allow to create probe with a module name starting with a digit
bgmac: reset & enable Ethernet core before using it
bgmac: fix device initialization on Northstar SoCs (condition typo)
MIPS: UAPI: Ignore __arch_swab{16,32,64} when using MIPS16
driver core: platform: fix race condition with driver_override
ANDROID: android-base.cfg: remove CONFIG_CGROUP_DEBUG
ANDROID: sdcardfs: use mount_nodev and fix a issue in sdcardfs_kill_sb
Linux 3.18.60
KVM: nVMX: Fix exception injection
KVM: x86: zero base3 of unusable segments
cpufreq: s3c2416: double free on driver init error path
iommu/amd: Fix incorrect error handling in amd_iommu_bind_pasid()
iommu/vt-d: Don't over-free page table directories
ARM: 8685/1: ensure memblock-limit is pmd-aligned
watchdog: bcm281xx: Fix use of uninitialized spinlock.
xfrm: Oops on error in pfkey_msg2xfrm_state()
xfrm: NULL dereference on allocation failure
xfrm: fix stack access out of bounds with CONFIG_XFRM_SUB_POLICY
mtd: bcm47xxpart: limit scanned flash area on BCM47XX (MIPS) only
net: korina: Fix NAPI versus resources freeing
ARM: dts: BCM5301X: Correct GIC_PPI interrupt flags
mm: numa: avoid waiting on freed migrated pages
sysctl: enable strict writes
drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr
ALSA: hda - set input_path bitmap to zero after moving it to new place
MIPS: Fix IRQ tracing & lockdep when rescheduling
MIPS: pm-cps: Drop manual cache-line alignment of ready_count
MIPS: Avoid accidental raw backtrace
arm64: cpuinfo: Missing NULL terminator in compat_hwcap_str
net: 8021q: Fix one possible panic caused by BUG_ON in free_netdev
decnet: always not take dst->__refcnt when inserting dst into hash table
ipv6: fix calling in6_ifa_hold incorrectly for dad work
igmp: add a missing spin_lock_init()
igmp: acquire pmc lock for ip_mc_clear_src()
net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx
Fix an intermittent pr_emerg warning about lo becoming free.
decnet: dn_rtmsg: Improve input length sanitization in dnrmg_receive_user_skb
net: don't call strlen on non-terminated string in dev_set_alias()
netfilter: synproxy: fix conntrackd interaction
netfilter: xt_TCPMSS: add more sanity tests on tcph->doff
ipv6: release dst on error in ip6_dst_lookup_tail
xhci: fix deadlock at host remove by running watchdog correctly
UPSTREAM: selinux: enable genfscon labeling for tracefs
Linux 3.18.59
mac80211/wpa: use constant time memory comparison for MACs
net: phy: fix marvell phy status reading
powerpc/slb: Force a full SLB flush when we insert for a bad EA
mtd: spi-nor: fix spansion quad enable
of: Add check to of_scan_flat_dt() before accessing initial_boot_params
rxrpc: Fix several cases where a padded len isn't checked in ticket decode
target: Fix kref->refcount underflow in transport_cmd_finish_abort
Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list
powerpc/kprobes: Pause function_graph tracing during jprobes handling
signal: Only reschedule timers on signals timers have sent
CIFS: Improve readdir verbosity
KVM: PPC: Book3S HV: Preserve userspace HTM state properly
lib/cmdline.c: fix get_options() overflow while parsing ranges
autofs: sanity check status reported with AUTOFS_DEV_IOCTL_FAIL
fs/exec.c: account for argv/envp pointers
UPSTREAM: packet: fix races in fanout_add()
ANDROID: squashfs: Fix endianness issue
ANDROID: squashfs: Fix signed division issue
Linux 3.18.58
mm: fix new crash in unmapped_area_topdown()
Allow stack to grow up to address space limit
mm: larger stack guard gap, between vmas
alarmtimer: Rate limit periodic intervals
genirq: Release resources in __setup_irq() error path
swap: cond_resched in swap_cgroup_prepare()
mm/memory-failure.c: use compound_head() flags for huge pages
usb: xhci: ASMedia ASM1042A chipset need shorts TX quirk
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
iio: proximity: as3935: recalibrate RCO after resume
staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data()
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
mac80211: don't look at the PM bit of BAR frames
vb2: Fix an off by one error in 'vb2_plane_vaddr'
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
can: gs_usb: fix memory leak in gs_cmd_reset()
configfs: Fix race between create_link and configfs_rmdir
sparc64: make string buffers large enough
log2: make order_base_2() behave correctly on const input value zero
ipv6: Inhibit IPv4-mapped src address on the wire.
ipv6: Handle IPv4-mapped src to in6addr_any dst.
net: xilinx_emaclite: fix receive buffer overflow
net: xilinx_emaclite: fix freezes due to unordered I/O
Call echo service immediately after socket reconnect
partitions/msdos: FreeBSD UFS2 file systems are not recognized
s390/vmem: fix identity mapping
BACKPORT: ext4: fix data exposure after a crash
BACKPORT: ipv6/dccp: do not inherit ipv6_mc_list from parent
ANDROID: sdcardfs: remove dead function open_flags_to_access_mode()
ANDROID: android-base.cfg: split out arm64-specific configs
fscrypt,f2fs: catch up fscrypt and f2fs-stable/v3.18 having v4.12-rc1
Linux 3.18.57
ALSA: timer: Fix race between read and ioctl
mlx5: stop including <asm-generic/kmap_types.h>
arm64: ensure extension of smp_store_release value
usercopy: Adjust tests to deal with SMAP/PAN
RDMA/qib,hfi1: Fix MR reference count leak on write with immediate
arm64: entry: improve data abort handling of tagged pointers
arm64: hw_breakpoint: fix watchpoint matching for tagged pointers
serial: sh-sci: Fix panic when serial console and DMA are enabled
drivers: char: mem: Fix wraparound check to allow mappings up to the end
ASoC: Fix use-after-free at card unregistration
ALSA: timer: Fix missing queue indices reset at SNDRV_TIMER_IOCTL_SELECT
drm/vmwgfx: limit the number of mip levels in vmw_gb_surface_define_ioctl()
drm/vmwgfx: Handle vmalloc() failure in vmw_local_fifo_reserve()
perf/core: Drop kernel samples even though :u is specified
powerpc/numa: Fix percpu allocations to be NUMA aware
powerpc/eeh: Avoid use after free in eeh_handle_special_event()
scsi: qla2xxx: don't disable a not previously enabled PCI device
btrfs: fix memory leak in update_space_info failure path
btrfs: use correct types for page indices in btrfs_page_exists_in_range
stackprotector: Increase the per-task stack canary's random range from 32 bits to 64 bits on 64-bit platforms
random: properly align get_random_int_hash
drivers: char: random: add get_random_long()
iio: proximity: as3935: fix AS3935_INT mask
staging/lustre/lov: remove set_fs() call from lov_getstripe()
ext4: keep existing extra fields when inode expands
ext4: fix SEEK_HOLE
dmaengine: ep93xx: Always start from BASE0
arm: KVM: Allow unaligned accesses at HYP
KVM: cpuid: Fix read/write out-of-bounds vulnerability in cpuid emulation
kvm: async_pf: fix rcu_irq_enter() with irqs enabled
nfsd4: fix null dereference on replay
crypto: gcm - wait for crypto op not signal safe
KEYS: fix freeing uninitialized memory in key_update()
KEYS: fix dereferencing NULL payload with nonzero length
serial: ifx6x60: fix use-after-free on module unload
net: ethoc: enable NAPI before poll may be scheduled
net: ping: do not abuse udp_poll()
ipv6: Fix leak in ipv6_gso_segment().
tcp: disallow cwnd undo when switching congestion control
cxgb4: avoid enabling napi twice to the same queue
ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()
bnx2x: Fix Multi-Cos
ANDROID: sdcardfs: d_splice_alias can return error values
UPSTREAM: merge d_materialise_unique() into d_splice_alias()
tracing: fix race condition reading saved tgids
Linux 3.18.56
xfs: fix unaligned access in xfs_btree_visit_blocks
xfs: bad assertion for delalloc an extent that start at i_size
xfs: fix indlen accounting error on partial delalloc conversion
xfs: fix up quotacheck buffer list error handling
xfs: prevent multi-fsb dir readahead from reading random blocks
xfs: handle array index overrun in xfs_dir2_leaf_readbuf()
xfs: fix over-copying of getbmap parameters from userspace
xfs: fix off-by-one on max nr_pages in xfs_find_get_desired_pgoff()
xfs: Fix missed holes in SEEK_HOLE implementation
mlock: fix mlock count can not decrease in race condition
mm/migrate: fix refcount handling when !hugepage_migration_supported()
drm/gma500/psb: Actually use VBT mode when it is found
slub/memcg: cure the brainless abuse of sysfs attributes
ALSA: hda - apply STAC_9200_DELL_M22 quirk for Dell Latitude D430
pcmcia: remove left-over %Z format
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
i2c: i2c-tiny-usb: fix buffer not being DMA capable
sctp: fix ICMP processing if skb is non-linear
tcp: avoid fastopen API to be used on AF_UNSPEC
ipv6: fix out of bound writes in __ip6_append_data()
qmi_wwan: add another Lenovo EM74xx device ID
ipv6: Check ip6_find_1stfragopt() return value properly.
ipv6: Prevent overrun when parsing v6 header options
tcp: eliminate negative reordering in tcp_clean_rtx_queue
sctp: do not inherit ipv6_{mc|ac|fl}_list from parent
sctp: fix src address selection if using secondary addresses for ipv6
tcp: avoid fragmenting peculiar skbs in SACK
s390/qeth: avoid null pointer dereference on OSN
s390/qeth: unbreak OSM and OSN support
s390/qeth: handle sysfs error during initialization
dccp/tcp: do not inherit mc_list from parent
netem: fix skb_orphan_partial()
Revert "stackprotector: Increase the per-task stack canary's random range from 32 bits to 64 bits on 64-bit platforms"
android: base-cfg: disable CONFIG_NFSD and CONFIG_NFS_FS
BACKPORT: f2fs: sanity check size of nat and sit cache
Revert "FROMLIST: f2fs: sanity check size of nat and sit cache"
FROMLIST: f2fs: sanity check size of nat and sit cache
FROMLIST: f2fs: sanity check checkpoint segno and blkoff
ANDROID: hid: uhid: implement refcount for open and close
ANDROID: mnt: Fix next_descendent
UPSTREAM: fscrypt: avoid collisions when presenting long encrypted filenames
UPSTREAM: fscrypt: fix context consistency check when key(s) unavailable
UPSTREAM: ext4 crypto: fix some error handling
UPSTREAM: ext4 crypto: don't let data integrity writebacks fail with ENOMEM
UPSTREAM: ext4/fscrypto: avoid RCU lookup in d_revalidate
UPSTREAM: ext4 crypto: use dget_parent() in ext4_d_revalidate()
UPSTREAM: ext4 crypto: revalidate dentry after adding or removing the key
UPSTREAM: fscrypt: remove broken support for detecting keyring key revocation
UPSTREAM: fscrypto: lock inode while setting encryption policy
UPSTREAM: fscrypt: fix renaming and linking special files
UPSTREAM: fscrypto: require write access to mount to set encryption policy
UPSTREAM: fscrypto: add authorization check for setting encryption policy
UPSTREAM: ext4: enforce online defrag restriction for encrypted files
UPSTREAM: ext4 crypto: add missing locking for keyring_key access
Linux 3.18.55
drivers: char: mem: Check for address space wraparound with mmap()
PCI: Freeze PME scan before suspending devices
PCI: Fix pci_mmap_fits() for HAVE_PCI_RESOURCE_TO_USER platforms
tracing/kprobes: Enforce kprobes teardown after testing
osf_wait4(): fix infoleak
uwb: fix device quirk on big-endian hosts
stackprotector: Increase the per-task stack canary's random range from 32 bits to 64 bits on 64-bit platforms
metag/uaccess: Check access_ok in strncpy_from_user
metag/uaccess: Fix access_ok()
mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp
xc2028: Fix use-after-free bug properly
arm64: documentation: document tagged pointer stack constraints
arm64: uaccess: ensure extension of access_ok() addr
ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
ARM: dts: at91: sama5d3_xplained: fix ADC vref
powerpc/pseries: Fix of_node_put() underflow during DLPAR remove
cx231xx-audio: fix NULL-deref at probe
cx231xx-cards: fix NULL-deref at probe
zr364xx: enforce minimum size when reading header
dib0700: fix NULL-deref at probe
s5p-mfc: Fix unbalanced call to clock management
gspca: konica: add missing endpoint sanity check
iio: proximity: as3935: fix as3935_write
ipx: call ipxitf_put() in ioctl error path
tty: Prevent ldisc drivers from re-using stale tty fields
pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes
iio: dac: ad7303: fix channel description
of: fdt: add missing allocation-failure check
of: fix sparse warning in of_pci_range_parser_one
cdc-acm: fix possible invalid access when processing notification
ath9k_htc: fix NULL-deref at probe
regulator: tps65023: Fix inverted core enable logic.
ima: accept previously set IMA_NEW_FILE
mwifiex: pcie: fix cmd_buf use-after-free in remove/reset
dm space map disk: fix some book keeping in the disk space map
dm thin metadata: call precommit before saving the roots
dm bufio: avoid a possible ABBA deadlock
dm btree: fix for dm_btree_find_lowest_key()
char: lp: fix possible integer overflow in lp_setup()
watchdog: pcwd_usb: fix NULL-deref at probe
UPSTREAM: arm: perf: Fix callchain parse error with kernel tracepoint events
UPSTREAM: ARM: 8170/1: Add global named register current_stack_pointer for ARM
UPSTREAM: arm64: perf: Fix callchain parse error with kernel tracepoint events
uid_sys_stats: defer io stats calulation for dead tasks
ANDROID: sdcardfs: Check for NULL in revalidate
Linux 3.18.54
ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt
ALSA: timer: Fix leak in events via snd_timer_user_ccallback
ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
ALSA: timer: Fix race among timer ioctls
ALSA: seq: Fix race at timer setup and close
cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind
HID: core: prevent out-of-bound readings
ppp: defer netns reference release for ppp channel
af_unix: Guard against other == sk in unix_dgram_sendmsg
ipv6: sctp: fix lockdep splat in sctp_v6_get_dst()
ipv6: sctp: add rcu protection around np->opt
sg: Fix double-free when drives detach during SG_IO
ext4: fix potential use after free in __ext4_journal_stop
KEYS: Fix ASN.1 indefinite length object parsing
ASN.1: Fix non-match detection failure on data overrun
perf: Fix race in swevent hash
arm64: perf: reject groups spanning multiple HW PMUs
perf: Fix event->ctx locking
arm64: make sys_call_table const
Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
serial: omap: suspend device on probe errors
serial: omap: fix runtime-pm handling on unbind
md/raid1: avoid reusing a resync bio after error handling.
padata: free correct variable
CIFS: add misssing SFM mapping for doublequote
CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
SMB3: Work around mount failure when using SMB3 dialect to Macs
Set unicode flag on cifs echo request to avoid Mac error
fs/block_dev: always invalidate cleancache in invalidate_bdev()
ceph: fix memory leak in __ceph_setxattr()
fs/xattr.c: zero out memory copied to userspace in getxattr
IB/mlx4: Fix ib device initialization error flow
IB/IPoIB: ibX: failed to create mcg debug file
dm era: save spacemap metadata root after the pre-commit
um: Fix PTRACE_POKEUSER on x86_64
x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
staging: comedi: jr3_pci: cope with jiffies wraparound
staging: comedi: jr3_pci: fix possible null pointer dereference
staging: gdm724x: gdm_mux: fix use-after-free on module unload
staging: vt6656: use off stack for out buffer USB transfers.
staging: vt6656: use off stack for in buffer USB transfers.
target/fileio: Fix zero-length READ and WRITE handling
ANDROID: sdcardfs: Add linux/kref.h include
ANDROID: sdcardfs: Move top to its own struct
lowmemorykiller: account for unevictable pages
BACKPORT: ARM: dts: add wl12xx/wl18xx bindings
Linux 3.18.53
ARM: 8452/3: PJ4: make coprocessor access sequences buildable in Thumb2 mode
drm/ttm: fix use-after-free races in vm fault handling
f2fs: sanity check segment count
tcp: fix wraparound issue in tcp_lp
ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf
ipv6: initialize route null entry in addrconf_init()
ipv4, ipv6: ensure raw socket message is big enough to hold an IP header
tcp: do not underestimate skb->truesize in tcp_trim_head()
staging: emxx_udc: remove incorrect __init annotations
brcmfmac: Make skb header writable before use
brcmfmac: Ensure pointer correctly set if skb data location changes
Revert "KVM: nested VMX: disable perf cpuid reporting"
x86/platform/intel-mid: Correct MSI IRQ line for watchdog device
kprobes/x86: Fix kernel panic when certain exception-handling addresses are probed
x86/pci-calgary: Fix iommu_free() comparison of unsigned expression >= 0
mwifiex: Avoid skipping WEP key deletion for AP
mwifiex: debugfs: Fix (sometimes) off-by-1 SSID print
power: supply: bq24190_charger: Call set_mode_host() on pm_resume()
power: supply: bq24190_charger: Fix irq trigger to IRQF_TRIGGER_FALLING
powerpc/powernv: Fix opal_exit tracepoint opcode
cpupower: Fix turbo frequency reporting for pre-Sandy Bridge cores
mtd: cfi: reduce stack size
tty: remove platform_sysrq_reset_seq
9p: fix a potential acl leak
ANDROID: android-base.cfg: remove spurious CONFIG_MODULES line
HID: logitech-hidpp: adapt to input_configured API change
ARM: 8285/1: remove ARMv3 user access code again
Revert "cpu: add generic support for CPU feature based module autoloading"
PM / Suspend: use time_to_tm for printing timestamps
trace: fix trace_graph_ret_raw return type
ANDROID: rfkill: fix unused function warning
ANDROID: power: Provide dummy log_suspend_abort_reason() if SUSPEND is disabled
ANDROID: dm: android-verity: hide __setup functions in loadable module
ANDROID: memory_state_time: fix undefined behavior with missing DT properties
UPSTREAM: wlcore: add p2p device support
BACKPORT: wl18xx: add radar detection implementation
UPSTREAM: wl18xx: fallback to default conf in case of invalid conf file
UPSTREAM: wlcore: sdio: return correct error code
UPSTREAM: wlcore: remove wl12xx_platform_data
BACKPORT: wl12xx: use frequency instead of enumerations for pdata clocks
UPSTREAM: wlcore: add device-tree support
UPSTREAM: wlcore: set irq_trigger in board files instead of hiding behind a quirk
ANDROID: make PF_KEY SHA256 use RFC-compliant truncation.
ANDROID: sdcardfs: fix sdcardfs_destroy_inode for the inode RCU approach
Revert "BACKPORT: [UPSTREAM] ext2: convert to mbcache2"
Revert "BACKPORT: [UPSTREAM] mbcache2: reimplement mbcache"
Revert "BACKPORT: [UPSTREAM] ext4: convert to mbcache2"
ANDROID: android-base.cfg: remove NETFILTER_XT_MATCH_QUOTA2_LOG
ANDROID: sdcardfs: Don't iput if we didn't igrab
Linux 3.18.52
dm ioctl: prevent stack leak in dm ioctl call
kbuild: mergeconfig: fix "jobserver unavailable" warning
gfs2: remove IS_ERR_VALUE abuse
e1000e: fix call to do_div() to use u64 arg
cpumask_set_cpu_local_first => cpumask_local_spread, lament
modpost: don't emit section mismatch warnings for compiler optimizations
modpost: expand pattern matching to support substring matches
scsi: advansys: remove #warning message
i2o: hide unsafe ioctl on 64-bit
staging: unisys: correctly handle return value from queue_delayed_work()
MIPS: elf2ecoff: Fix warning due to dead code.
MIPS: elf2ecoff: Ignore PT_MIPS_ABIFLAGS program headers.
MIPS: jz4740: fix build error in irq.h
mm/cma: silence warnings due to max() usage
arm64: build vdso without libgcov
mISDN: avoid arch specific __builtin_return_address call
ips: remove pointless #warning
infiniband: mlx5: avoid a compile-time warning
tty/isicom: fix big-endian compile warning
IB/ehca: fix maybe-uninitialized warnings
IB/qib: rename BITS_PER_PAGE to RVT_BITS_PER_PAGE
staging: bcm: add 32-bit host dependency
staging: imx-drm: fix indentation warning
staging: vt6655: fix overly large stack usage
arm64: Provide a namespace to NCAPS
ARM: cns3xxx: shut up frame size warning
mm: avoid setting up anonymous pages into file mapping
net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind()
posix_acl: Clear SGID bit when setting file permissions
perf: Tighten (and fix) the grouping condition
regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
ALSA: pcm : Call kill_fasync() in stream lock
Handle mismatched open calls
timerfd: Protect the might cancel mechanism proper
net: tg3: avoid uninitialized variable warning
cred/userns: define current_user_ns() as a function
ALSA: ppc/awacs: shut up maybe-uninitialized warning
PCI: xilinx: Fix harmless format string warning
mlx5: avoid build warnings on 32-bit
mtd: avoid stack overflow in MTD CFI code
IB/iser: Fix sparse warnings
drbd: avoid redefinition of BITS_PER_PAGE
powerpc/ptrace: Fix out of bounds array access warning
ftrace/x86: Fix triple fault with graph tracing and suspend-to-ram
nfsd: check for oversized NFSv2/v3 arguments
Input: i8042 - add Clevo P650RS to the i8042 reset list
p9_client_readdir() fix
MIPS: KGDB: Use kernel context for sleeping threads
ALSA: seq: Don't break snd_use_lock_sync() loop by timeout
ip6mr: fix notification device destruction
netpoll: Check for skb->queue_mapping
sctp: listen on the sock only when it's state is listening or closed
net/packet: fix overflow in check for tp_reserve
net/packet: fix overflow in check for tp_frame_nr
l2tp: purge socket queues in the .destruct() callback
net: phy: handle state correctly in phy_stop_machine
net: neigh: guard against NULL solicit() method
sparc64: Fix kernel panic due to erroneous #ifdef surrounding pmd_write()
sparc64: kern_addr_valid regression
xen/x86: don't lose event interrupts
RDS: Fix the atomicity for congestion map update
MIPS: Fix crash registers on non-crashing CPUs
md:raid1: fix a dead loop when read from a WriteMostly disk
ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()
xc2028: unlock on error in xc2028_set_config()
f2fs: do more integrity verification for superblock
ANDROID: android-base.cfg: remove USB_OTG_WAKELOCK
ANDROID: android-base.cfg: remove defunct options
ANDROID: Add untag hacks to inet_release function
Linux 3.18.51
ping: implement proper locking
staging/android/ion : fix a race condition in the ion driver
vfio/pci: Fix integer overflows, bitmask check
xc2028: avoid use after free
ARM: 8383/1: nommu: avoid deprecated source register on mov
kconfig: tinyconfig: provide whole choice blocks to avoid warnings
MIPS: ralink: Cosmetic change to prom_init().
aic94xx: Skip reading user settings if flash is not found
ARM: 8296/1: cache-l2x0: clean up aurora cache handling
btrfs: fix state->private cast on 32 bit machines
gfs2: avoid uninitialized variable warning
net: tulip: turn compile-time warning into dev_warn()
MIPS: MSP71xx: remove odd locking in PCI config space access code
hostap: avoid uninitialized variable use in hfa384x_get_rid
misc: ioc4: simplify wave period measurement in clock_calibrate
net: vxge: avoid unused function warnings
tty: nozomi: avoid a harmless gcc warning
brcmfmac: avoid gcc-5.1 warning
Fix signed/unsigned pointer warning
nfsd: work around a gcc-5.1 warning
MIPS: asm: compiler: Add new macros to set ISA and arch asm annotations
net: ti: cpmac: Fix compiler warning due to type confusion
mm/init: fix zone boundary creation
iommu/vt-d: Remove unused variable
fs/nfs: fix new compiler warning about boolean in switch
perf: Avoid horrible stack usage
MIPS: Fix the build on jz4740 after removing the custom gpio.h
dm bufio: hide bogus warning
gadgetfs: fix uninitialized variable in error handling
clk: at91: usb: fix determine_rate prototype again
arm64: avoid returning from bad_mode
kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd
x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs
powerpc/kprobe: Fix oops when kprobed on 'stdu' instruction
ubi/upd: Always flush after prepared for an update
ACPI / power: Avoid maybe-uninitialized warning
Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled
s390/mm: fix CMMA vs KSM vs others
CIFS: remove bad_network_name flag
cifs: Do not send echoes before Negotiate is complete
ring-buffer: Have ring_buffer_iter_empty() return true when empty
tracing: Allocate the snapshot buffer before enabling probe
KEYS: fix keyctl_set_reqkey_keyring() to not leak thread keyrings
KEYS: Change the name of the dead type to ".dead" to prevent user access
KEYS: Disallow keyrings beginning with '.' to be joined as session keyrings
ANDROID: uid_sys_stats: fix access of task_uid(task)
UPSTREAM: ext4: fix fencepost in s_first_meta_bg validation
BACKPORT: ext4: validate s_first_meta_bg at mount time
BACKPORT: f2fs: sanity check log_blocks_per_seg
ANDROID: sdcardfs: Call lower fs's revalidate
ANDROID: sdcardfs: Avoid setting GIDs outside of valid ranges
ANDROID: sdcardfs: Copy meta-data from lower inode
Revert "Revert "Android: sdcardfs: Don't do d_add for lower fs""
ANDROID: sdcardfs: Use filesystem specific hash
Revert "cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions"
Revert "ANDROID: Add untag hacks to inet_release function"
Revert "ANDROID: Add config check to qtaguid_untag"
Linux 3.18.50
give up on gcc ilog2() constant optimizations
metag/usercopy: Add missing fixups
metag/usercopy: Fix src fixup in from user rapf loops
metag/usercopy: Set flags before ADDZ
metag/usercopy: Zero rest of buffer from copy_from_user
metag/usercopy: Add early abort to copy_to_user
metag/usercopy: Fix alignment error checking
metag/usercopy: Drop unused macros
ring-buffer: Fix return value check in test_ringbuffer()
mm/mempolicy.c: fix error handling in set_mempolicy and mbind.
mtd: bcm47xxpart: fix parsing first block after aligned TRX
mm, hugetlb: use pte_present() instead of pmd_present() in follow_huge_pmd()
pinctrl: qcom: Don't clear status bit on irq_unmask
virtio_balloon: init 1st buffer in stats vq
block: allow WRITE_SAME commands with the SG_IO ioctl
uvcvideo: uvc_scan_fallback() for webcams with broken chain
serial: 8250_pci: Detach low-level driver during PCI error recovery
ACPI: Do not create a platform_device for IOAPIC/IOxAPIC
ACPI: Fix incompatibility with mcount-based function graph tracing
xfs: clear _XBF_PAGES from buffers when readahead page
xfs: fix up xfs_swap_extent_forks inline extent handling
xfs: don't allow di_size with high bit set
igb: add i211 to i210 PHY workaround
igb: Workaround for igb i210 firmware issue
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
ext4: mark inode dirty after converting inline directory
iio: adc: ti_am335x_adc: fix fifo overrun recovery
uwb: i1480-dfu: fix NULL-deref at probe
uwb: hwa-rc: fix NULL-deref at probe
tcp: initialize icsk_ack.lrcvtime at session start time
socket, bpf: fix sk_filter use after free in sk_clone_lock
net: unix: properly re-increment inflight counter of GC discarded candidates
net: properly release sk_frag.page
net: bcmgenet: Do not suspend PHY if Wake-on-LAN is enabled
net/mlx5: Increase number of max QPs in default profile
ACM gadget: fix endianness in notifications
Input: sur40 - validate number of endpoints before using them
Input: kbtab - validate number of endpoints before using them
Input: cm109 - validate number of endpoints before using them
Input: yealink - validate number of endpoints before using them
Input: hanwang - validate number of endpoints before using them
Input: ims-pcu - validate number of endpoints before using them
Input: iforce - validate number of endpoints before using them
Input: i8042 - add noloop quirk for Dell Embedded Box PC 3000
ipv4: provide stronger user input validation in nl_fib_input()
percpu: acquire pcpu_lock when updating pcpu_nr_empty_pop_pages
isdn/gigaset: fix NULL-deref at probe
target: Fix VERIFY_16 handling in sbc_parse_cdb
md/raid1/10: fix potential deadlock
perf/core: Fix event inheritance on fork()
arm/arm64: KVM: Take mmap_sem in kvm_arch_prepare_memory_region
KVM: kvm_io_bus_unregister_dev() should never fail
KVM: x86: clear bus pointer when destroyed
KVM: PPC: Book3S PR: Fix illegal opcode emulation
net sched actions: decrement module reference count after table flush.
sctp: deny peeloff operation on asocs with threads sleeping on it
net: ipv6: check route protocol when deleting routes
catc: Use heap buffer for memory size test
catc: Combine failure cleanup code in catc_probe()
rtl8150: Use heap buffers for all register access
pegasus: Use heap buffers for all register access
virtio-console: avoid DMA from stack
dvb-usb-firmware: don't do DMA on stack
dvb-usb: don't use stack for firmware load
mm: Tighten x86 /dev/mem with zeroing reads
rtc: tegra: Implement clock handling
platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event
dvb-usb-v2: avoid use-after-free
crypto: ahash - Fix EINPROGRESS notification callback
powerpc: Disable HFSCR[TM] if TM is not supported
zram: do not use copy_page with non-page aligned address
tty/serial: atmel: fix race condition (TX+DMA)
crypto: caam - fix RNG deinstantiation error checking
xen/acpi: upload PM state from init-domain to Xen
scsi: libsas: fix ata xfer length
scsi: sg: check length passed to SG_NEXT_CMD_LEN
scsi: libiscsi: add lock around task lists to fix list corruption regression
scsi: lpfc: Add shutdown method for kexec
target/pscsi: Fix TYPE_TAPE + TYPE_MEDIMUM_CHANGER export
powerpc/boot: Fix zImage TOC alignment
powerpc: Don't try to fix up misaligned load-with-reservation instructions
powerpc/mm: Add missing global TLB invalidate if cxl is active
ALSA: seq: Fix race during FIFO resize
ALSA: seq: Fix racy cell insertions during snd_seq_pool_done()
rtc: s35390a: improve irq handling
rtc: s35390a: implement reset routine as suggested by the reference
rtc: s35390a: make sure all members in the output are set
rtc: s35390a: fix reading out alarm
Drivers: hv: balloon: don't crash when memory is added in non-sorted order
ptrace: fix PTRACE_LISTEN race corrupting task->state
Reset TreeId to zero on SMB2 TREE_CONNECT
s390/uaccess: get_user() should zero on failure (again)
s390/decompressor: fix initrd corruption caused by bss clear
metag/ptrace: Reject partial NT_METAG_RPIPE writes
metag/ptrace: Provide default TXSTATUS for short NT_PRSTATUS
metag/ptrace: Preserve previous registers for short regset write
sparc/ptrace: Preserve previous registers for short regset write
mips/ptrace: Preserve previous registers for short regset write
c6x/ptrace: Remove useless PTRACE_SETREGSET implementation
drm/vmwgfx: fix integer overflow in vmw_surface_define_ioctl()
drm/vmwgfx: Remove getparam error message
drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces
drm/vmwgfx: avoid calling vzalloc with a 0 size in vmw_get_cap_3d_ioctl()
drm/vmwgfx: NULL pointer dereference in vmw_surface_define_ioctl()
drm/vmwgfx: Type-check lookups of fence objects
kvm: fix page struct leak in handle_vmon
Revert "ARM: 8457/1: psci-smp is built only for SMP"
char: lack of bool string made CONFIG_DEVPORT always on
char: Drop bogus dependency of DEVPORT on !M68K
ftrace: Fix removing of second function probe
xen, fbfront: fix connecting to backend
scsi: sd: Fix capacity calculation with 32-bit sector_t
scsi: sr: Sanity check returned mode data
iscsi-target: Drop work-around for legacy GlobalSAN initiator
iscsi-target: Fix TMR reference leak during session shutdown
x86/vdso: Ensure vdso32_enabled gets set to valid values only
x86/vdso: Plug race between mapping and ELF header setup
perf/x86: Avoid exposing wrong/stale data in intel_pmu_lbr_read_32()
Input: xpad - add support for Razer Wildcat gamepad
CIFS: store results of cifs_reopen_file to avoid infinite wait
ANDROID: Add config check to qtaguid_untag
ANDROID: Add untag hacks to inet_release function
ANDROID: uid_sys_stats: reduce update_io_stats overhead
UPSTREAM: char: lack of bool string made CONFIG_DEVPORT always on
UPSTREAM: char: Drop bogus dependency of DEVPORT on !M68K
Revert "Android: sdcardfs: Don't do d_add for lower fs"
Android: sdcardfs: Don't complain in fixup_lower_ownership
Android: sdcardfs: Don't do d_add for lower fs
ANDROID: sdcardfs: ->iget fixes
Android: sdcardfs: Change cache GID value
BACKPORT: [UPSTREAM] ext2: convert to mbcache2
BACKPORT: [UPSTREAM] ext4: convert to mbcache2
BACKPORT: [UPSTREAM] mbcache2: reimplement mbcache
UPSTREAM: ARM: keystone2: move update of the phys-to-virt constants into generic code
Linux 3.18.49
Input: gscps2 - fix MODULE_DEVICE_TABLE invocation
dccp: fix memory leak during tear-down of unsuccessful connection request
dccp/tcp: fix routing redirect race
uapi: fix linux/packet_diag.h userspace compilation error
net: fix socket refcounting in skb_complete_tx_timestamp()
net: fix socket refcounting in skb_complete_wifi_ack()
tcp: fix various issues for sockets morphing to listen state
libceph: don't set weight to IN when OSD is destroyed
powerpc: Emulation support for load/store instructions on LE
MIPS: DEC: Avoid la pseudo-instruction in delay slots
MIPS: ip22: Fix ip28 build for modern gcc
MIPS: ip27: Disable qlge driver in defconfig
KVM: s390: Fix guest migration for huge guests resulting in panic
s390: use correct input data address for setup_randomness
s390: make setup_randomness work
s390: TASK_SIZE for kernel threads
s390/qdio: clear DSCI prior to scanning multiple input queues
crypto: ghash-clmulni - Fix load failure
crypto: algif_hash - avoid zero-sized array
crypto: mcryptd - Fix load failure
crypto: cryptd - Assign statesize properly
futex: Add missing error handling to FUTEX_REQUEUE_PI
futex: Fix potential use-after-free in FUTEX_REQUEUE_PI
net/mlx4_core: Fix when to save some qp context flags for dynamic VST to VGT transitions
net/mlx4_core: Fix racy CQ (Completion Queue) free
net/mlx4_en: Fix bad WQE issue
net/packet: fix overflow in check for priv area size
dccp: Unlock sock before calling sk_free()
net: don't call strlen() on the user buffer in packet_bind_spkt()
l2tp: avoid use-after-free caused by l2tp_ip_backlog_recv
ipv4: mask tos for input route
vti6: return GRE_KEY for vti6
vxlan: correctly validate VXLAN ID against VXLAN_N_VID
netlink: remove mmapped netlink support
tracing: Add #undef to fix compile error
cpmac: remove hopeless #warning
drm/ttm: Make sure BOs being swapped out are cacheable
drm/ast: Fix AST2400 POST failure without BMC FW or VBIOS
drm/ast: Call open_key before enable_mmio in POST code
drm/ast: Fix test for VGA enabled
samples: move mic/mpssd example code from Documentation
padata: avoid race in reordering
dm: flush queued bios when process blocks to avoid deadlock
mvsas: fix misleading indentation
mtd: pmcmsp: use kstrndup instead of kmalloc+strncpy
crypto: improve gcc optimization flags for serpent and wp512
ktest: Fix child exit code processing
fat: fix using uninitialized fields of fat_inode/fsinfo_inode
libceph: use BUG() instead of BUG_ON(1)
mac80211: flush delayed work when entering suspend
xtensa: move parse_tag_fdt out of #ifdef CONFIG_BLK_DEV_INITRD
nlm: Ensure callback code also checks that the files match
IB/ipoib: Fix deadlock between rmmod and set_mode
Bluetooth: Add another AR3012 04ca:3018 device
KVM: s390: Disable dirty log retrieval for UCONTROL guests
serial: 8250_pci: Add MKS Tenta SCOM-0800 and SCOM-0801 cards
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
xfrm_user: validate XFRM_MSG_NEWAE XFRMA_REPLAY_ESN_VAL replay_window
xfrm_user: validate XFRM_MSG_NEWAE incoming ESN size harder
xfrm: policy: init locks early
raid10: increment write counter after bio is split
cancel the setfilesize transation when io error happen
tty: n_hdlc: get rid of racy n_hdlc.tbuf
TTY: n_hdlc, fix lockdep false positive
lib/vsprintf.c: improve sanity check in vsnprintf()
net: socket: fix recvmmsg not returning error from sock_error
dccp: fix freeing skb too early for IPV6_RECVPKTINFO
net/llc: avoid BUG_ON() in skb_orphan()
drbd: Fix kernel_sendmsg() usage - potential NULL deref
Revert "staging: nvec: ps2: change serio type to passthrough"
drivers: staging: nvec: remove bogus reset command for PS/2 interface
staging: iio: ad5933: avoid uninitialized variable in error case
coredump: fix unfreezable coredumping task
swapfile: fix memory corruption via malformed swapfile
dib0700: fix nec repeat handling
ASoC: cs4270: fix DAPM stream name mismatch
netlink: do not enter direct reclaim from netlink_dump()
packet: on direct_xmit, limit tso and csum to supported devices
sctp: validate chunk len before actually using it
net: sctp, forbid negative length
ipv4: disable BH in set_ping_group_range()
net: pktgen: remove rcu locking in pktgen_change_name()
ipv6: correctly add local routes when lo goes up
packet: call fanout_release, while UNREGISTERING a netdev
net: Add netdev all_adj_list refcnt propagation to fix panic
ipmr, ip6mr: fix scheduling while atomic and a deadlock with ipmr_get_route
ip6_gre: fix flowi6_proto value in ip6gre_xmit_other()
tcp: fix a compile error in DBGUNDO()
tcp: fix wrong checksum calculation on MTU probing
fbdev: color map copying bounds checking
selinux: fix off-by-one in setprocattr
pwm: Unexport children before chip removal
UBI: fastmap: scrub PEB when bitflips are detected in a free PEB EC header
smc91x: avoid self-comparison warning
drm/exynos: fix error handling in exynos_drm_subdrv_open
ARM: 8584/1: floppy: avoid gcc-6 warning
tty: vt, fix bogus division in csi_J
Fix potential infoleak in older kernels
ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct
ANDROID: binder: Add strong ref checks
tcp: fix overflow in __tcp_retransmit_skb()
iommu/vt-d: Fix IOMMU lookup for SR-IOV Virtual Functions
tcp: avoid infinite loop in tcp_splice_read()
ipv6: tcp: add a missing tcp_v6_restore_cb()
ipv6: tcp: restore IP6CB for pktoptions skbs
ip6_gre: fix ip6gre_err() invalid reads
l2tp: do not use udp_ioctl()
ping: fix a null pointer dereference
sit: fix a double free on error path
sctp: avoid BUG_ON on sctp_wait_for_sndbuf
mlx4: Invoke softirqs after napi_reschedule
netlabel: out of bound access in cipso_v4_validate()
ipv4: keep skb->dst around in presence of IP options
net: use a work queue to defer net_disable_timestamp() work
tcp: fix 0 divide in __tcp_select_window()
ipv6: pointer math error in ip6_tnl_parse_tlv_enc_lim()
ipv6: fix ip6_tnl_parse_tlv_enc_lim()
can: Fix kernel panic at security_sock_rcv_skb
Revert "af_unix: Fix splice-bind deadlock"
UPSTREAM: net: socket: Make unnecessarily global sockfs_setattr() static
UPSTREAM: net: ipv4: Don't crash if passing a null sk to ip_do_redirect.
UPSTREAM: net/packet: fix overflow in check for priv area size
ANDROID: dm verity: Export dm_disk
BACKPORT: UPSTREAM: selinux: fix off-by-one in setprocattr
ANDROID: Skip building uid_sys_stats and keyreset drivers as modules
UPSTREAM: init: export name_to_dev_t and mark name argument as const
BACKPORT: UPSTREAM: sysctl: Drop reference added by grab_header in proc_sys_readdir
Revert "BACKPORT [UPSTREAM] net: add real socket cookies"
BACKPORT: UPSTREAM: dccp: fix freeing skb too early for IPV6_RECVPKTINFO
UPSTREAM: ipv4: keep skb->dst around in presence of IP options
BACKPORT [UPSTREAM] net: add real socket cookies
BACKPORT: checkpatch: special audit for revert commit line
ANDROID: sdcardfs: Directly pass lower file for mmap
UPSTREAM: PM / sleep: make PM notifiers called symmetrically
Revert "ARM: 8457/1: psci-smp is built only for SMP"
UPSTREAM: ARM: 8408/1: Fix the secondary_startup function in Big Endian case
BACKPORT: ARM: re-implement physical address space switching
arm: vdso: Rename timekeeper::tkr to timekeeper::tkr_mono
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
ANDROID: sdcardfs: update module info
ANDROID: sdcardfs: use d_splice_alias
ANDROID: sdcardfs: add read_iter/write_iter opeations
ANDROID: sdcardfs: fix ->llseek to update upper and lower offset
ANDROID: sdcardfs: copy lower inode attributes in ->ioctl
ANDROID: sdcardfs: remove unnecessary call to do_munmap
UPSTREAM: ipv6 addrconf: implement RFC7559 router solicitation backoff
Revert "[ARM] armv6 dcc tty driver"
Revert "arm: dcc_tty: fix armv6 dcc tty build failure"
Revert "panic: Add board ID to panic output"
video: adf: Set ADF_MEMBLOCK to boolean
video: adf: Fix modular build
ANDROID: fs: Export vfs_rmdir2
ANDROID: fs: Export free_fs_struct and set_fs_pwd
ANDROID: export security_path_chown
mm: Export do_munmap
Revert "net: socket ioctl to reset connections matching local address"
Revert "net: tcp: fix rtable leak in tcp_is_local[6]"
Revert "net: fix iterating over hashtable in tcp_nuke_addr()"
Revert "net: fix crash in tcp_nuke_addr()"
Revert "Don't kill IPv4 sockets when killing IPv6 sockets was requested."
ANDROID: base-cfg: enable CONFIG_IP_NF_NAT
ANDROID: android-base.cfg: enable UID_SYS_STATS
android: base-cfg: Add CONFIG_INET_DIAG_DESTROY
config: android: set SELinux as default security mode
config: android: move device mapper options to recommended
ANDROID: android-base.cfg: add CONFIG_MODULES option
ANDROID: android-base.cfg: add CONFIG_IKCONFIG option
ANDROID: android-base.cfg: properly sort the file
ANDROID: binder: add hwbinder,vndbinder to BINDER_DEVICES.
Merge 3.18.40 into android-3.18
Merge 3.18.39 into android-3.18
Merge 3.18.38 into android-3.18
Merge 3.18.37 into android-3.18
config/android: Remove CONFIG_IPV6_PRIVACY
net: ipv6: Add sysctl for minimum prefix len acceptable in RIOs.
config: disable CONFIG_USELIB and CONFIG_FHANDLE
UPSTREAM: seccomp: always propagate NO_NEW_PRIVS on tsync
UPSTREAM: arm64: vdso: constify vm_special_mapping used for aarch32 vectors page
UPSTREAM: arm64: vdso: add __init section marker to alloc_vectors_page
UPSTREAM: ARM: 8597/1: VDSO: put RO and RO after init objects into proper sections
UPSTREAM: arm64: Add support for CLOCK_MONOTONIC_RAW in clock_gettime() vDSO
UPSTREAM: arm64: Refactor vDSO time functions
BACKPORT: arm64: fix vdso-offsets.h dependency
UPSTREAM: kbuild: drop FORCE from PHONY targets
UPSTREAM: mm: add PHYS_PFN, use it in __phys_to_pfn()
UPSTREAM: ARM: 8476/1: VDSO: use PTR_ERR_OR_ZERO for vma check
UPSTREAM: arm64: build vdso without libgcov
UPSTREAM: arm64: vdso: work-around broken ELF toolchains in Makefile
UPSTREAM: mm: fix type cast in __pfn_to_phys()
UPSTREAM: mm: move __phys_to_pfn and __pfn_to_phys to asm/generic/memory_model.h
UPSTREAM: ARM: 8410/1: VDSO: fix coarse clock monotonicity regression
UPSTREAM: ARM: 8405/1: VDSO: fix regression with toolchains lacking ld.bfd executable
UPSTREAM: ARM: 8384/1: VDSO: force use of BFD linker
UPSTREAM: ARM: 8385/1: VDSO: group link options
UPSTREAM: ARM: 8344/1: VDSO: honor CONFIG_VDSO in Makefile
UPSTREAM: ARM: 8343/1: VDSO: add build artifacts to .gitignore
UPSTREAM: ARM: 8342/1: VDSO: depend on CPU_V7
UPSTREAM: ARM: 8332/1: add CONFIG_VDSO Kconfig and Makefile bits
BACKPORT: ARM: 8331/1: VDSO initialization, mapping, and synchronization
UPSTREAM: ARM: 8330/1: add VDSO user-space code
UPSTREAM: ARM: 8329/1: miscellaneous vdso infrastructure, preparation
BACKPORT: time: Add timerkeeper::tkr_raw
BACKPORT: time: Rename timekeeper::tkr to timekeeper::tkr_mono
ANDROID: sdcardfs: Fix style issues in macros
ANDROID: sdcardfs: Use seq_puts over seq_printf
ANDROID: sdcardfs: Use to kstrout
ANDROID: sdcardfs: Use pr_[...] instead of printk
ANDROID: sdcardfs: remove unneeded null check
ANDROID: sdcardfs: Fix style issues with comments
ANDROID: sdcardfs: Fix formatting
ANDROID: sdcardfs: correct order of descriptors
ANDROID: fix the deadlock in xt_qtaguid when enable DDEBUG
net: ping: check minimum size on ICMP header length
netfilter: Change %p to %pK in debug messages
UPSTREAM: drivers: android: correct the size of struct binder_uintptr_t for BC_DEAD_BINDER_DONE
UPSTREAM: pstore-ram: Allow optional mapping with pgprot_noncached
UPSTREAM: pstore-ram: Fix hangs by using write-combine mappings
BACKPORT: perf: Fix event->ctx locking
misc: uidstat: change release handler for stat read operation
power: align wakeup_sources format
ANDROID: dm: android-verity: allow disable dm-verity for Treble VTS
uid_sys_stats: fix typo in init
uid_sys_stats: change to use rt_mutex
ANDROID: sdcardfs: Fix gid issue
ANDROID: sdcardfs: Use tabs instead of spaces in multiuser.h
ANDROID: sdcardfs: Remove uninformative prints
ANDROID: sdcardfs: move path_put outside of spinlock
ANDROID: sdcardfs: Use case insensitive hash function
ANDROID: sdcardfs: declare MODULE_ALIAS_FS
ANDROID: sdcardfs: Get the blocksize from the lower fs
ANDROID: sdcardfs: Use d_invalidate instead of drop_recurisve
ANDROID: sdcardfs: Switch to internal case insensitive compare
ANDROID: sdcardfs: Use spin_lock_nested
ANDROID: sdcardfs: Replace get/put with d_lock
ANDROID: sdcardfs: rate limit warning print
ANDROID: sdcardfs: Fix case insensitive lookup
ANDROID: Replace spaces by '_' for some android filesystem tracepoints.
android: binder: move global binder state into context struct.
android: binder: add padding to binder_fd_array_object.
binder: use group leader instead of open thread
input: evdev: Move wake_lock_destroy call
UPSTREAM staging: ion: Fix error handling in ion_buffer_create
UPSTREAM: regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing
crypto: arm - ignore generated SHA2 assembly files
ANDROID: uid_sys_stats: account for fsync syscalls
ANDROID: uid_sys_stats: fix negative write bytes.
ANDROID: uid_sys_stats: remove unnecessary code in procstat switch
ANDROID: uid_sys_stats: return full size when state is not changed.
ANDROID: uid_sys_stats: allow writing same state
ANDROID: uid_sys_stats: rename uid_cputime.c to uid_sys_stats.c
ANDROID: uid_cputime: add per-uid IO usage accounting
UPSTREAM: Input: powermate - fix oops with malicious USB descriptors
PM / sleep: Increase default DPM watchdog timeout to 60
Revert "drivers: power: Add watchdog timer to catch drivers which lockup during suspend."
cpufreq: interactive governor drops bits in time calculation
BACKPORT: n_tty: Fix unordered accesses to lockless read buffer
perf: Tighten (and fix) the grouping condition
ALSA: pcm : Call kill_fasync() in stream lock
ANDROID: sdcardfs: support direct-IO (DIO) operations
ANDROID: sdcardfs: implement vm_ops->page_mkwrite
ANDROID: sdcardfs: Don't bother deleting freelist
ANDROID: sdcardfs: Add missing path_put
ANDROID: sdcardfs: Fix incorrect hash
ANDROID: Refactor fs readpage/write tracepoints.
ANDROID: ext4 crypto: Disables zeroing on truncation when there's no key
ANDROID: binder: fix format specifier for type binder_size_t
Squashfs: optimize reading uncompressed data
Squashfs: implement .readpages()
Squashfs: replace buffer_head with BIO
Squashfs: refactor page_actor
Squashfs: remove the FILE_CACHE option
ANDROID: android-recommended.cfg: CONFIG_CPU_SW_DOMAIN_PAN=y
UPSTREAM: udp: properly support MSG_PEEK with truncated buffers
UPSTREAM: arm64: Allow hw watchpoint of length 3,5,6 and 7
BACKPORT: arm64: hw_breakpoint: Handle inexact watchpoint addresses
UPSTREAM: arm64: Allow hw watchpoint at varied offset from base address
BACKPORT: hw_breakpoint: Allow watchpoint of length 3,5,6 and 7
ANDROID: sdcardfs: Switch strcasecmp for internal call
ANDROID: sdcardfs: switch to full_name_hash and qstr
ANDROID: sdcardfs: Add GID Derivation to sdcardfs
ANDROID: sdcardfs: Remove redundant operation
ANDROID: sdcardfs: add support for user permission isolation
ANDROID: sdcardfs: Refactor configfs interface
ANDROID: sdcardfs: Allow non-owners to touch
UPSTREAM: FROMLIST: 9p: fix a potential acl leak
BACKPORT: posix_acl: Clear SGID bit when setting file permissions
BACKPORT: Input: xpad - validate USB endpoint count during probe
BACKPORT: Input: xpad - fix oops when attaching an unknown Xbox One gamepad
android: base-cfg: remove CONFIG_IP[6]_NF_TARGET_REJECT_SKERR
android: base-cfg: enable CONFIG_INET_DIAG_DESTROY
UPSTREAM: packet: fix race condition in packet_set_ring
UPSTREAM: l2tp: fix racy SOCK_ZAPPED flag check in l2tp_ip{,6}_bind()
UPSTREAM: netlink: Fix dump skb leak/double free
UPSTREAM: net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
net: socket: don't set sk_uid to garbage value in ->setattr()
ANDROID: mnt: remount should propagate to slaves of slaves
ANDROID: configs: CONFIG_ARM64_SW_TTBR0_PAN=y
UPSTREAM: arm64: Disable PAN on uaccess_enable()
UPSTREAM: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: xen: Enable user access before a privcmd hvc call
UPSTREAM: arm64: Handle faults caused by inadvertent user access with PAN enabled
BACKPORT: arm64: Disable TTBR0_EL1 during normal kernel execution
BACKPORT: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
BACKPORT: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
UPSTREAM: arm64: alternative: add auto-nop infrastructure
BACKPORT: arm64: barriers: introduce nops and __nops macros for NOP sequences
Revert "FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros"
Revert "FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1"
Revert "FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution"
Revert "FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled"
Revert "FROMLIST: arm64: xen: Enable user access before a privcmd hvc call"
Revert "FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN"
ANDROID: sdcardfs: Fix locking issue with permision fix up
ANDROID: trace: net: use %pK for kernel pointers
ANDROID: android-base: Enable QUOTA related configs
net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu.
net: inet: Support UID-based routing in IP protocols.
net: core: add UID to flows, rules, and routes
net: core: Add a UID field to struct sock.
Revert "net: core: Support UID-based routing."
Revert "Handle 'sk' being NULL in UID-based routing."
Revert "net: core: fix UID-based routing build"
Revert "ANDROID: net: fib: remove duplicate assignment"
tcp: fix more NULL deref after prequeue changes
ipv4: tcp: get rid of ugly unicast_sock
tcp: ipv4: initialize unicast_sock sk_pacing_rate
Revert "BACKPORT: n_tty: Fix unordered accesses to lockless read buffer"
BACKPORT: n_tty: Fix unordered accesses to lockless read buffer
ANDROID: dm verity: add minimum prefetch size
UPSTREAM: arm64: vdso: Mark vDSO code as read-only
FROMLIST: arm64: Enable CONFIG_ARM64_SW_TTBR0_PAN
FROMLIST: arm64: xen: Enable user access before a privcmd hvc call
FROMLIST: arm64: Handle faults caused by inadvertent user access with PAN enabled
BACKPORT: arm64: use ENDPIPROC() to annotate position independent assembler routines
FROMLIST: arm64: Disable TTBR0_EL1 during normal kernel execution
BACKPORT: arm64: mm: place empty_zero_page in bss
UPSTREAM: arm64: head.S: use memset to clear BSS
FROMLIST: arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1
FROMLIST: arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
UPSTREAM: arm64: use non-global mappings for UEFI runtime regions
UPSTREAM: arm64: Store struct thread_info in sp_el0
BACKPORT: arm64: Handle el1 synchronous instruction aborts cleanly
BACKPORT: arm64: kernel: Save and restore UAO and addr_limit on exception entry
UPSTREAM: Revert "arm64: alternatives: add enable parameter to conditional asm macros"
UPSTREAM: arm64: kill ESR_LNX_EXEC
UPSTREAM: arm64: add macro to extract ESR_ELx.EC
UPSTREAM: arm64: mm: mark fault_info table const
BACKPORT: arm64: Fold proc-macros.S into assembler.h
UPSTREAM: arm64/kernel: fix incorrect EL0 check in inv_entry macro
UPSTREAM: arm64: Add macros to read/write system registers
UPSTREAM: arm64: mm: remove dsb from update_mmu_cache
UPSTREAM: arm64: tlb: remove redundant barrier from __flush_tlb_pgtable
UPSTREAM: arm64: mm: kill mm_cpumask usage
UPSTREAM: arm64: switch_mm: simplify mm and CPU checks
UPSTREAM: arm64: Use the reserved TTBR0 if context switching to the init_mm
UPSTREAM: arm64: tlbflush: avoid flushing when fullmm == 1
UPSTREAM: arm64: tlbflush: remove redundant ASID casts to (unsigned long)
BACKPORT: arm64: mm: rewrite ASID allocator and MM context-switching code
UPSTREAM: arm64/efi: move virtmap init to early initcall
UPSTREAM: arm64/efi: handle potential failure to remap memory map
UPSTREAM: arm64: flush: use local TLB and I-cache invalidation
UPSTREAM: arm64: kernel: fix __cpu_suspend mm switch on warm-boot
UPSTREAM: arm64: efi: don't restore TTBR0 if active_mm points at init_mm
UPSTREAM: arm64: proc: de-scope TLBI operation during cold boot
UPSTREAM: arm64: Move swapper pagetable definitions
UPSTREAM: arm64: mm: remove unused cpu_set_idmap_tcr_t0sz function
UPSTREAM: arm64: remove dead code
UPSTREAM: arm64: kill flush_cache_all()
UPSTREAM: arm/arm64: KVM: Use set/way op trapping to track the state of the caches
UPSTREAM: arm64: KVM: Fix HCR setting for 32bit guests
UPSTREAM: arm/arm64: KVM: Reset the HCR on each vcpu when resetting the vcpu
UPSTREAM: arm64: head.S: ensure idmap_t0sz is visible
UPSTREAM: arm64: head.S: ensure visibility of page tables
UPSTREAM: arm64: mm: increase VA range of identity map
UPSTREAM: arm64: enforce x1|x2|x3 == 0 upon kernel entry as per boot protocol
UPSTREAM: arm64: remove __calc_phys_offset
UPSTREAM: arm64: merge __enable_mmu and __turn_mmu_on
BACKPORT: arm64: use PC-relative reference for secondary_holding_pen_release
UPSTREAM: arm64: remove __switch_data object from head.S
UPSTREAM: arm64: add macros for common adrp usages
UPSTREAM: arm64: Add contiguous page flag shifts and constants
UPSTREAM: arm64: entry: always restore x0 from the stack on syscall return
BACKPORT: arm64: entry: use ldp/stp instead of push/pop when saving/restoring regs
UPSTREAM: arm64: mdscr_el1: avoid exposing DCC to userspace
UPSTREAM: locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations
UPSTREAM: arm64: mm: ensure patched kernel text is fetched from PoU
UPSTREAM: arm64: Use last level TLBI for user pte changes
UPSTREAM: arm64: Clean up __flush_tlb(_kernel)_range functions
BACKPORT: arm64: force CONFIG_SMP=y and remove redundant #ifdefs
UPSTREAM: arm64: move update_mmu_cache() into asm/pgtable.h
UPSTREAM: arm64: entry: fix context tracking for el0_sp_pc
UPSTREAM: arm64: fix missing syscall trace exit
UPSTREAM: arm64: Fix section mismatch on alloc_init_p[mu]d()
UPSTREAM: arm64: mm: remove reference to tlb.S from comment block
BACKPORT: arm64: expose number of page table levels on Kconfig level
UPSTREAM: arm64: mm: remove unused functions and variable protoypes
UPSTREAM: arm64: drop unnecessary cache+tlb maintenance
UPSTREAM: arm64:mm: free the useless initial page table
UPSTREAM: arm64: remove broken cachepolicy code
UPSTREAM: arm64: Invalidate the TLB corresponding to intermediate page table levels
UPSTREAM: mmu_gather: move minimal range calculations into generic code
BACKPORT: mm: avoid setting up anonymous pages into file mapping
UPSTREAM: ring-buffer: Prevent overflow of size in ring_buffer_resize()
UPSTREAM: arm64: fix dump_instr when PAN and UAO are in use
UPSTREAM: arm64: Remove the get_thread_info() function
BACKPORT: arm64: kernel: Don't toggle PAN on systems with UAO
UPSTREAM: arm64: cpufeature: Test 'matches' pointer to find the end of the list
BACKPORT: arm64: kernel: Add support for User Access Override
UPSTREAM: arm64: guard asm/assembler.h against multiple inclusions
UPSTREAM: arm64: add ARMv8.2 id_aa64mmfr2 boiler plate
BACKPORT: arm64: cpufeature: Change read_cpuid() to use sysreg's mrs_s macro
UPSTREAM: arm64/kvm: Make use of the system wide safe values
BACKPORT: arm64/debug: Make use of the system wide safe value
BACKPORT: arm64: add __init/__initdata section marker to some functions/variables
UPSTREAM: arm64: cpufeature: Track unsigned fields
UPSTREAM: arm64: cpufeature: Add helpers for extracting unsigned values
UPSTREAM: arm64: mark cpus_have_hwcap as __maybe_unused
UPSTREAM: arm64: cpufeature: declare enable_cpu_capabilities as static
UPSTREAM: arm64: Move FP/ASIMD hwcap handling to common code
UPSTREAM: arm64: flush FP/SIMD state correctly after execve()
UPSTREAM: arm64: fix bug for reloading FPSIMD state after CPU hotplug.
UPSTREAM: arm64: kernel thread don't need to save fpsimd context.
UPSTREAM: arm64/HWCAP: Use system wide safe values
BACKPORT: arm64/capabilities: Make use of system wide safe value
UPSTREAM: arm64: Delay cpu feature capability checks
UPSTREAM: arm64: Refactor check_cpu_capabilities
UPSTREAM: arm64: Cleanup mixed endian support detection
UPSTREAM: arm64: Read system wide CPUID value
UPSTREAM: arm64: Consolidate CPU Sanity check to CPU Feature infrastructure
BACKPORT: arm64: Keep track of CPU feature registers
UPSTREAM: arm64: sanity checks: add missing AArch32 registers
UPSTREAM: arm64: Handle width of a cpuid feature
BACKPORT: arm64: Move /proc/cpuinfo handling code
BACKPORT: arm64: Move mixed endian support detection
BACKPORT: arm64: Move cpu feature detection code
UPSTREAM: arm64: Add COMPAT_HWCAP_LPAE
BACKPORT: arm64: Delay cpuinfo_store_boot_cpu
UPSTREAM: arm64: Delay ELF HWCAP initialisation until all CPUs are up
UPSTREAM: arm64: Make the CPU information more clear
BACKPORT: arm64: copy_to-from-in_user optimization using copy template
UPSTREAM: arm64: Change memcpy in kernel to use the copy template file
UPSTREAM: arm64: remove processor_id
UPSTREAM: arm64: alternative: put secondary CPUs into polling loop during patch
UPSTREAM: arm64: alternatives: add enable parameter to conditional asm macros
BACKPORT: arm64: elf: use cpuid_feature_extract_field for hwcap detection
UPSTREAM: arm64: Get rid of struct cpu_table
BACKPORT: arm64: lse: use generic cpufeature detection for LSE atomics
BACKPORT: arm64: kconfig: group the v8.1 features together
UPSTREAM: arm64: cpufeature.h: add missing #include of kernel.h
cgroup: Change from CAP_SYS_NICE to CAP_SYS_RESOURCE for cgroup migration permissions
CHROMIUM: cgroups: relax permissions on moving tasks between cgroups
Revert "cgroup: refactor allow_attach function into common code"
Revert "memcg: add permission check"
Revert "cgroup: Add generic cgroup subsystem permission checks"
Revert "cgroup: memcg: pass correct argument to subsys_cgroup_allow_attach"
Revert "cgroup: Fix issues in allow_attach callback"
Revert "Fix generic cgroup subsystem permission checks"
Revert "include: linux: cgroup: Fix compiler warning"
Revert "cpuset: Add allow_attach hook for cpusets on android."
Revert "cpuset: Fix allow_attach hook for cpusets on android."
BACKPORT: arm64: kernel: Add support for Privileged Access Never
UPSTREAM: arm64/uaccess: fix sparse errors
UPSTREAM: arm64: Generalise msr_s/mrs_s operations
UPSTREAM: arm64: kernel: Add optional CONFIG_ parameter to ALTERNATIVE()
UPSTREAM: arm64: kernel: Add min_field_value and use '>=' for feature detection
UPSTREAM: arm64: kernel: Add cpufeature 'enable' callback
UPSTREAM: arm64: kernel: Move config_sctlr_el1
BACKPORT: arm64: kernel: Adopt new alternative assembler macros
UPSTREAM: arm64: mm: Adopt new alternative assembler macros
UPSTREAM: arm64: alternative: Provide if/else/endif assembler macros
UPSTREAM: arm64: kernel: Add cpuid_feature_extract_field() for 4bit sign extension
BACKPORT: arm64: lib: use pair accessors for copy_*_user routines
UPSTREAM: arm64: alternative: Introduce feature for GICv3 CPU interface
UPSTREAM: arm64: fix midr range for Cortex-A57 erratum 832075
BACKPORT: arm64: errata: add workaround for cortex-a53 erratum #845719
BACKPORT: arm64: Extract feature parsing code from cpu_errata.c
UPSTREAM: arm64: Provide a namespace to NCAPS
UPSTREAM: arm64: alternative: Work around .inst assembler bugs
BACKPORT: arm64: alternative: Merge alternative-asm.h into alternative.h
UPSTREAM: arm64: decode ESR_ELx.EC when reporting exceptions
UPSTREAM: arm64: move to ESR_ELx macros
UPSTREAM: arm64: introduce common ESR_ELx_* definitions
UPSTREAM: arm64: alternative: Allow immediate branch as alternative instruction
UPSTREAM: arm64: add module support for alternatives fixups
UPSTREAM: arm64: insn: Add aarch64_{get,set}_branch_offset
UPSTREAM: arm64: insn: Add aarch64_insn_decode_immediate
UPSTREAM: arm64: insn: fix compare-and-branch encodings
UPSTREAM: arm64: sanity checks: add ID_AA64DFR{0,1}_EL1
UPSTREAM: arm64: sanity checks: add missing newline to print
UPSTREAM: arm64: sanity checks: ignore ID_MMFR0.AuxReg
UPSTREAM: arm64: protect alternatives workarounds with Kconfig options
UPSTREAM: arm64: add Cortex-A57 erratum 832075 workaround
UPSTREAM: arm64: add Cortex-A53 cache errata workaround
BACKPORT: arm64: detect silicon revisions and set cap bits accordingly
UPSTREAM: arm64: add alternative runtime patching
BACKPORT: arm64: add cpu_capabilities bitmap
sdcardfs: Change magic value
sdcardfs: Use per mount permissions
sdcardfs: Add gid and mask to private mount data
sdcardfs: User new permission2 functions
vfs: Add setattr2 for filesystems with per mount permissions
vfs: Add permission2 for filesystems with per mount permissions
vfs: Allow filesystems to access their private mount data
mnt: Add filesystem private data to mount points
sdcardfs: Move directory unlock before touch
sdcardfs: fix external storage exporting incorrect uid
sdcardfs: Added top to sdcardfs_inode_info
sdcardfs: Switch package list to RCU
sdcardfs: Fix locking for permission fix up
sdcardfs: Check for other cases on path lookup
sdcardfs: override umask on mkdir and create
ANDROID: video: adf: Avoid directly referencing user pointers
BACKPORT: security: fix typo in security_task_prctl
android: binder: support for file-descriptor arrays.
android: binder: support for scatter-gather.
android: binder: add extra size to allocator.
android: binder: refactor binder_transact()
android: binder: support multiple /dev instances.
android: binder: deal with contexts in debugfs.
android: binder: support multiple context managers.
android: binder: split flat_binder_object.
ARM64: Ignore Image-dtb from git point of view
arm64: add option to build Image-dtb
BACKPORT: lib: harden strncpy_from_user
Fix compilation error
UPSTREAM: tracefs: Fix refcount imbalance in start_creating()
UPSTREAM: tracing: Have mkdir and rmdir be part of tracefs
UPSTREAM: tracing: Automatically mount tracefs on debugfs/tracing
UPSTREAM: new primitive: debugfs_create_automount()
UPSTREAM: debugfs: split end_creating() into success and failure cases
UPSTREAM: debugfs: take mode-dependent parts of debugfs_get_inode() into callers
UPSTREAM: fold debugfs_mknod() into callers
UPSTREAM: fold debugfs_create() into caller
UPSTREAM: fold debugfs_mkdir() into caller
UPSTREAM: debugfs_mknod(): get rid useless arguments
UPSTREAM: fold debugfs_link() into caller
UPSTREAM: debugfs: kill __create_file()
UPSTREAM: debugfs: split the beginning and the end of __create_file() off
UPSTREAM: debugfs_{mkdir,create,link}(): get rid of redundant argument
UPSTREAM: tracing: Convert the tracing facility over to use tracefs
UPSTREAM: tracing: Move enabling tracepoints to just after rcu_init()
UPSTREAM: tracing: Separate out initializing top level dir from instances
UPSTREAM: tracing: Make tracing_init_dentry_tr() static
UPSTREAM: tracing: Use IS_ERR() check for return value of tracing_init_dentry()
UPSTREAM: tracefs: Add directory /sys/kernel/tracing
UPSTREAM: tracefs: Add new tracefs file system
UPSTREAM: move d_rcu from overlapping d_child to overlapping d_alias
UPSTREAM: percpu: fix synchronization between synchronous map extension and chunk destruction
UPSTREAM: percpu: fix synchronization between chunk->map_extend_work and chunk destruction
ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct
ANDROID: binder: Add strong ref checks
UPSTREAM: staging/android/ion : fix a race condition in the ion driver
ANDROID: android-base: CONFIG_HARDENED_USERCOPY=y
UPSTREAM: fs/proc/kcore.c: Add bounce buffer for ktext data
UPSTREAM: fs/proc/kcore.c: Make bounce buffer global for read
BACKPORT: arm64: Correctly bounds check virt_addr_valid
UPSTREAM: KEYS: Fix crash when attempt to garbage collect an uninstantiated keyring
UPSTREAM: KEYS: Fix race between key destruction and finding a keyring by name
ANDROID: dm: android-verity: Remove fec_header location constraint
BACKPORT: audit: consistently record PIDs with task_tgid_nr()
UPSTREAM: vmlinux.lds.h: allow arch specific handling of ro_after_init data section
UPSTREAM: x86/vdso: Mark the vDSO code read-only after init
UPSTREAM: lkdtm: Verify that '__ro_after_init' works correctly
UPSTREAM: arch: Introduce post-init read-only memory
BACKPORT: x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option
UPSTREAM: mm/init: Add 'rodata=off' boot cmdline parameter to disable read-only kernel mappings
UPSTREAM: asm-generic: Consolidate mark_rodata_ro()
UPSTREAM: arm64: make sys_call_table const
ANDROID: fs: Fix for a (allmod) build failure.
ANDROID: fs: FS tracepoints to track IO.
Android: Fix build breakages.
net: inet: diag: expose the socket mark to privileged processes.
net: diag: make udp_diag_destroy work for mapped addresses.
net: diag: support SOCK_DESTROY for UDP sockets
net: diag: allow socket bytecode filters to match socket marks
net: diag: slightly refactor the inet_diag_bc_audit error checks.
net: diag: Add support to filter on device index
BACKPORT: x86: fix SMAP in 32-bit environments
UPSTREAM: ARM: alignment: fix alignment handling for uaccess changes
UPSTREAM: ARM: software-based priviledged-no-access support
UPSTREAM: ARM: 8431/1: fix alignement of __bug_table section entries
UPSTREAM: ARM: domains: add memory dependencies to get_domain/set_domain
UPSTREAM: ARM: domains: thread_info.h no longer needs asm/domains.h
UPSTREAM: ARM: uaccess: fix undefined instruction on ARMv7M/noMMU
UPSTREAM: sched/preempt, arm/futex: Disable preemption in UP futex_atomic_op_inuser() explicitly
BACKPORT: sched/preempt, arm/futex: Disable preemption in UP futex_atomic_cmpxchg_inatomic() explicitly
UPSTREAM: ARM: entry: provide uaccess assembly macro hooks
UPSTREAM: ARM: entry: get rid of multiple macro definitions
UPSTREAM: ARM: 8266/1: Remove early stack deallocation from restore_user_regs
UPSTREAM: ARM: mm: improve do_ldrd_abort macro
UPSTREAM: ARM: swpan: fix nwfpe for uaccess changes
UPSTREAM: ARM: domains: remove DOMAIN_TABLE
UPSTREAM: ARM: domains: keep vectors in separate domain
UPSTREAM: ARM: domains: get rid of manager mode for user domain
UPSTREAM: ARM: domains: move initial domain setting value to asm/domains.h
UPSTREAM: ARM: redo TTBR setup code for LPAE
UPSTREAM: ARM: 8350/1: proc-feroceon: Fix feroceon_proc_info macro
UPSTREAM: ARM: 8314/1: replace PROCINFO embedded branch with relative offset
UPSTREAM: ARM: 8196/1: vfp: Workaround bad MVFR1 register on some Kraits
UPSTREAM: ARM: domains: provide domain_mask()
UPSTREAM: ARM: domains: switch to keeping domain value in register
UPSTREAM: all arches, signal: move restart_block to struct task_struct
UPSTREAM: audit: fix a double fetch in audit_log_single_execve_arg()
UPSTREAM: Fix broken audit tests for exec arg len
UPSTREAM: audit: Fix check of return value of strnlen_user()
UPSTREAM: ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor
BACKPORT: ARM: 8235/1: Support for the PXN CPU feature on ARMv7
Revert "BACKPORT: ARM: 8235/1: Support for the PXN CPU feature on ARMv7 Modern ARMv7-A/R cores optionally implement below new hardware feature:"
Revert "UPSTREAM: ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor The VMSA field of MMFR0 (bottom 4 bits) is incremented for each added feature. PXN is supported if the value is >= 4 and LPAE is supported if it is >= 5."
UPSTREAM: perf: Fix race in swevent hash
ANDROID: dm: Fix symbol exports for dm target callbacks
UPSTREAM: ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor The VMSA field of MMFR0 (bottom 4 bits) is incremented for each added feature. PXN is supported if the value is >= 4 and LPAE is supported if it is >= 5.
BACKPORT: ARM: 8235/1: Support for the PXN CPU feature on ARMv7 Modern ARMv7-A/R cores optionally implement below new hardware feature:
ANDROID: dm: android-verity: Allow android-verity to be compiled as an independent module
FROMLIST: pstore: drop pmsg bounce buffer
UPSTREAM: usercopy: remove page-spanning test for now
UPSTREAM: usercopy: force check_object_size() inline
BACKPORT: usercopy: fold builtin_const check into inline function
UPSTREAM: x86/uaccess: force copy_*_user() to be inlined
UPSTREAM: block: fix use-after-free in sys_ioprio_get()
UPSTREAM: HID: core: prevent out-of-bound readings
UPSTREAM: sg: Fix double-free when drives detach during SG_IO
UPSTREAM: tty: Prevent ldisc drivers from re-using stale tty fields
BACKPORT: netfilter: nfnetlink: correctly validate length of batch messages
UPSTREAM: netfilter: nfnetlink: validate nfnetlink header from batch
cpuset: Make cpusets restore on hotplug
UPSTREAM: Make the hardened user-copy code depend on having a hardened allocator
UPSTREAM: usercopy: fix overlap check for kernel text
UPSTREAM: usercopy: avoid potentially undefined behavior in pointer math
UPSTREAM: mm: SLUB hardened usercopy support
UPSTREAM: mm/slub: support left redzone
UPSTREAM: mm: SLAB hardened usercopy support
BACKPORT: arm64/uaccess: Enable hardened usercopy
BACKPORT: ARM: uaccess: Enable hardened usercopy
UPSTREAM: ARM: fix uaccess_with_memcpy() with SW_DOMAIN_PAN
BACKPORT: ARM: uaccess: provide uaccess_save_and_enable() and uaccess_restore()
BACKPORT: x86/uaccess: Enable hardened usercopy
BACKPORT: mm: Hardened usercopy
BACKPORT: mm: Implement stack frame object validation
UPSTREAM: mm: Add is_migrate_cma_page
UPSTREAM: unsafe_[get|put]_user: change interface to use a error target label
BACKPORT: arm64: mm: fix location of _etext
BACKPORT: ARM: 8583/1: mm: fix location of _etext
UPSTREAM: Use the new batched user accesses in generic user string handling
BACKPORT: Add 'unsafe' user access functions for batched accesses
UPSTREAM: x86: reorganize SMAP handling in user space accesses
UPSTREAM: x86/uaccess: Tell the compiler that uaccess is unlikely to fault
UPSTREAM: x86/uaccess: fix sparse errors
UPSTREAM: tcp: fix use after free in tcp_xmit_retransmit_queue()
Don't show empty tag stats for unprivileged uids
ext4 crypto: fix bugs in ext4_encrypted_zeroout()
ext4 crypto: replace some BUG_ON()'s with error checks
ext4 crypto: ext4_page_crypto() doesn't need a encryption context
ext4: optimize ext4_writepage() for attempted 4k delalloc writes
ext4 crypto: fix memory leak in ext4_bio_write_page()
ext4: disable zeroout optimization when encryption is enabled
ext4 crypto: remove duplicate header file
ext4 crypto: fix spelling typo in comment
ext4 crypto: exit cleanly if ext4_derive_key_aes() fails
ext4 crypto: check for too-short encrypted file names
ext4 crypto: use a jbd2 transaction when adding a crypto policy
ext4 crypto: fail the mount if blocksize != pagesize
ext4 crypto: fix sparse warnings in fs/ext4/ioctl.c
ext4 crypto: fix ext4_get_crypto_ctx()'s calling convention in ext4_decrypt_one
ext4 crypto: allocate bounce pages using GFP_NOWAIT
ext4 crypto: release crypto resource on module exit
ext4 crypto: handle unexpected lack of encryption keys
ext4 crypto: allocate the right amount of memory for the on-disk symlink
ext4 crypto: clean up error handling in ext4_fname_setup_filename
ext4 crypto: policies may only be set on directories
ext4 crypto: enforce crypto policy restrictions on cross-renames
ext4 crypto: encrypt tmpfile located in encryption protected directory
ext4 crypto: make sure the encryption info is initialized on opendir(2)
ext4 crypto: set up encryption info for new inodes in ext4_inherit_context()
ext4 crypto: fix memory leaks in ext4_encrypted_zeroout
ext4 crypto: use per-inode tfm structure
ext4 crypto: require CONFIG_CRYPTO_CTR if ext4 encryption is enabled
ext4 crypto: shrink size of the ext4_crypto_ctx structure
ext4 crypto: get rid of ci_mode from struct ext4_crypt_info
ext4 crypto: use slab caches
ext4: clean up superblock encryption mode fields
ext4 crypto: reorganize how we store keys in the inode
ext4 crypto: separate kernel and userspace structure for the key
ext4 crypto: don't allocate a page when encrypting/decrypting file names
ext4 crypto: optimize filename encryption
ext4 crypto: Do not select from EXT4_FS_ENCRYPTION
ext4 crypto: add padding to filenames before encrypting
ext4 crypto: simplify and speed up filename encryption
ext4 crypto: enable encryption feature flag
ext4 crypto: Add symlink encryption
ext4 crypto: enable filename encryption
ext4 crypto: filename encryption modifications
ext4 crypto: partial update to namei.c for fname crypto
ext4 crypto: insert encrypted filenames into a leaf directory block
ext4 crypto: teach ext4_htree_store_dirent() to store decrypted filenames
ext4 crypto: filename encryption facilities
ext4 crypto: implement the ext4 decryption read path
ext4 crypto: implement the ext4 encryption write path
ext4 crypto: inherit encryption policies on inode and directory create
ext4 crypto: enforce context consistency
ext4 crypto: add encryption key management facilities
ext4 crypto: add ext4 encryption facilities
ext4 crypto: add encryption policy and password salt support
ext4 crypto: add encryption xattr support
ext4 crypto: export ext4_empty_dir()
ext4 crypto: add ext4 encryption Kconfig
ext4 crypto: reserve codepoints used by the ext4 encryption feature
ext4 crypto: add ext4_mpage_readpages()
UPSTREAM: proc: prevent accessing /proc/<PID>/environ until it's ready
UPSTREAM: [media] xc2028: unlock on error in xc2028_set_config()
UPSTREAM: [media] xc2028: avoid use after free
Android: MMC/UFS IO Latency Histograms.
UPSTREAM: block: fix use-after-free in seq file
UPSTREAM: assoc_array: don't call compare_object() on a node
ANDROID: base-cfg: enable SECCOMP config
DEBUG: cpufreq: fix cpu_capacity tracing build for non-smp systems
UPSTREAM: capabilities: ambient capabilities
kernel: kcov: include missing header for ‘struct task_struct’
arm: Fix #if/#ifdef typo in topology.c
arm: Fix build error "conflicting types for 'scale_cpu_capacity'"
Revert "Android: MMC/UFS IO Latency Histograms."
Android: MMC/UFS IO Latency Histograms.
UPSTREAM: af_unix: Guard against other == sk in unix_dgram_sendmsg
UPSTREAM: ALSA: timer: Fix race among timer ioctls
ipv6: fix endianness error in icmpv6_err
net: ipv6: Fix ping to link-local addresses.
UPSTREAM: Bluetooth: Fix potential NULL dereference in RFCOMM bind callback
BACKPORT: tcp: make challenge acks less predictable
BACKPORT: ecryptfs: fix handling of directory opening
UPSTREAM: ecryptfs: don't allow mmap when the lower fs doesn't support it
UPSTREAM: Revert "ecryptfs: forbid opening files without mmap handler"
ANDROID: net: fib: remove duplicate assignment
arm64: defconfig: add few misc configs for development/debugging/testing
BACKPORT: kernel: add kcov code coverage
sched/autogroup: Fix failure to set cpu.rt_runtime_us
sched: Fix hrtick_start() on UP
vmstat: make vmstat_updater deferrable again and shut down on idle
UPSTREAM: cpuidle: Clean up fallback handling in cpuidle_idle_call()
UPSTREAM: PM / sleep: Re-implement suspend-to-idle handling
UPSTREAM: sched: Improve load balancing in the presence of idle CPUs
sched/fair: call OPP update when going idle after migration
UPSTREAM: sched/fair: Avoid pulling all tasks in idle balancing
UPSTREAM: sched: Add SD_PREFER_SIBLING for SMT level
sched/cpufreq_sched: fix thermal capping events
sched/fair: Picking cpus with low OPPs for tasks that prefer idle CPUs
FIXUP: sched/tune: do initialization as a postcore_initicall
DEBUG: sched: add tracepoint for RD overutilized
sched/tune: Introducing a new schedtune attribute prefer_idle
sched: use util instead of capacity to select busy cpu
arch_timer: add error handling when the MPM global timer is cleared
cpufreq: introduce cpufreq_driver_is_slow
arm: Enable max freq invariant scheduler load-tracking and capacity support
arm: Cpu invariant scheduler load-tracking and capacity support
arm: topology: Define TC2 energy and provide it to the scheduler
arm: Update arch_scale_cpu_capacity() to reflect change to define
arm: Enable frequency invariant scheduler load-tracking support
arm64, topology: Updates to use DT bindings for EAS costing data
sched: Support for extracting EAS energy costs from DT
Documentation: DT bindings for energy model cost data required by EAS
cgroup: reorder SUBSYS(blkio) in cgroup_subsys.h
cpumask, nodemask: implement cpumask/nodemask_pr_args()
kernel: make READ_ONCE() valid on const arguments
kernel: Change ASSIGN_ONCE(val, x) to WRITE_ONCE(x, val)
kernel: Provide READ_ONCE and ASSIGN_ONCE
UPSTREAM: net: Fix use after free in the recvmmsg exit path
Implement memory_state_time, used by qcom,cpubw
power: Refactors the code which prints suspend time.
UPSTREAM: ecryptfs: forbid opening files without mmap handler
UPSTREAM: proc: prevent stacking filesystems on top
UPSTREAM: ppp: defer netns reference release for ppp channel
cpuset: Fix allow_attach hook for cpusets on android.
cpuset: Add allow_attach hook for cpusets on android.
Revert "CHROMIUM: android: binder: Fix potential scheduling-while-atomic"
CHROMIUM: android: binder: Fix potential scheduling-while-atomic
UPSTREAM: netfilter: x_tables: make sure e->next_offset covers remaining blob size
UPSTREAM: netfilter: x_tables: validate e->target_offset early
UPSTREAM: KEYS: potential uninitialized variable
UPSTREAM: unix: avoid use-after-free in ep_remove_wait_queue
UPSTREAM: KEYS: Fix ASN.1 indefinite length object parsing
UPSTREAM: ppp: take reference on channels netns
BACKPORT: ipv6: tcp: add rcu locking in tcp_v6_send_synack()
UPSTREAM: netfilter: x_tables: fix unconditional helper
UPSTREAM: ipv6: Don't reduce hop limit for an interface
UPSTREAM: ipv4: try to cache dst_entries which would cause a redirect
UPSTREAM: ASN.1: Fix non-match detection failure on data overrun
ANDROID: sdcardfs: fix itnull.cocci warnings
UPSTREAM: KEYS: close race between key lookup and freeing
ANDROID: dm: android-verity: Verify header before fetching table
android-recommended.cfg: enable fstack-protector-strong
sdcardfs: Truncate packages_gid.list on overflow
UPSTREAM: cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind
UPSTREAM: udp: fix behavior of wrong checksums
ANDROID: dm: allow adb disable-verity only in userdebug
ANDROID: dm: mount as linear target if eng build
netfilter: xt_quota2: make quota2_log work well
UPSTREAM: ALSA: timer: Fix leak in events via snd_timer_user_ccallback
UPSTREAM: ALSA: timer: Fix leak in events via snd_timer_user_tinterrupt
UPSTREAM: ALSA: timer: Fix leak in SNDRV_TIMER_IOCTL_PARAMS
UPSTREAM: net: validate the range we feed to iov_iter_init() in sys_sendto/sys_recvfrom
BACKPORT: ipv6: add complete rcu protection around np->opt
BACKPORT: net: fix infoleak in rtnetlink
BACKPORT: netfilter: Kconfig: get rid of parens around depends on
cpu: send KOBJ_ONLINE event when enabling cpus
ANDROID: dm verity fec: initialize recursion level
ANDROID: dm verity fec: fix RS block calculation
ANDROID: dm verity fec: pack the fec_header structure
ANDROID: dm verity fec: add missing release from fec_ktype
ANDROID: dm verity fec: limit error correction recursion
ANDROID: restrict access to perf events
FROMLIST: security,perf: Allow further restriction of perf_event_open
BACKPORT: perf tools: Document the perf sysctls
ANDROID: dm: use default verity public key
ANDROID: dm: fix signature verification flag
UPSTREAM: tty: Fix unsafe ldisc reference via ioctl(TIOCGETD)
UPSTREAM: procfs: fixes pthread cross-thread naming if !PR_DUMPABLE
ANDROID: dm: use name_to_dev_t
dm: fix dm_substitute_devices()
fuse: Add support for d_canonical_path
vfs: change d_canonical_path to take two paths
UPSTREAM: arm64: Fix text patching logic when using fixmap
BACKPORT: selinux: restrict kernel module loading
android: base-cfg: enable CONFIG_QUOTA
ANDROID: dm: rename dm-linear methods for dm-android-verity
ANDROID: dm verity fec: add sysfs attribute fec/corrected
sdcardfs: remove unneeded __init and __exit
sdcardfs: Remove unused code
ANDROID: dm: Mounting root as linear device when verity disabled
BACKPORT: nl80211: Stop scheduled scan if netlink client disappears
sdcardfs: remove effectless config option
trace: cpufreq: fix typo in min/max cpufreq
inotify: Fix erroneous update of bit count
sdcardfs: Add support for d_canonicalize
vfs: add d_canonical_path for stacked filesystem support
sdcardfs: Bring up to date with Android M permissions:
Changed type-casting in packagelist management
Port of sdcardfs to 3.18
Included sdcardfs source code for kernel 3.0
BACKPORT: FROMLIST: mm: ASLR: use get_random_long()
FROMLIST: drivers: char: random: add get_random_long()
UPSTREAM: ALSA: timer: Harden slave timer list handling
ANDROID: dm-crypt: Remove WQ_NON_REENTRANT flag.
ANDROID: recommended.cfg: Setup verity root A/B
ANDROID: dm-android-verity: Rebase on top of 4.1
ANDROID: dm: Rebase on top of 4.1
ANDROID: dm: Add android verity target
UPSTREAM: lib/string.c: introduce strreplace()
CHROMIUM: dm: boot time specification of dm=
ANDROID: dm-crypt: run in a WQ_HIGHPRI workqueue
ANDROID: dm-verity: run in a WQ_HIGHPRI workqueue
net: tcp: fix rtable leak in tcp_is_local[6]
UPSTREAM: arm64: cpu hotplug: ensure we mask out CPU_TASKS_FROZEN in notifiers
UPSTREAM: dm crypt: sort writes
UPSTREAM: dm crypt: offload writes to thread
UPSTREAM: dm crypt: remove unused io_pool and _crypt_io_pool
UPSTREAM: dm crypt: avoid deadlock in mempools
UPSTREAM: dm crypt: don't allocate pages for a partial request
android: base-cfg: Add CONFIG_IP_MULTICAST
Conflicts:
Documentation/sysctl/kernel.txt
android/configs/android-base.cfg
arch/arm/kernel/head-nommu.S
arch/arm/kernel/vdso.c
arch/arm/mm/mmap.c
arch/arm/mm/mmu.c
arch/arm/vdso/vgettimeofday.c
arch/arm64/Kconfig
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cacheflush.h
arch/arm64/include/asm/cputype.h
arch/arm64/include/asm/mmu_context.h
arch/arm64/include/asm/pgalloc.h
arch/arm64/include/asm/thread_info.h
arch/arm64/include/asm/tlbflush.h
arch/arm64/kernel/Makefile
arch/arm64/kernel/alternative.c
arch/arm64/kernel/cpu_errata.c
arch/arm64/kernel/cpu_ops.c
arch/arm64/kernel/cpuinfo.c
arch/arm64/kernel/entry.S
arch/arm64/kernel/insn.c
arch/arm64/kernel/setup.c
arch/arm64/kernel/smp.c
arch/arm64/kernel/topology.c
arch/arm64/kernel/traps.c
arch/arm64/lib/memcpy.S
arch/arm64/lib/memmove.S
arch/arm64/lib/memset.S
arch/arm64/mm/cache.S
arch/arm64/mm/context.c
arch/arm64/mm/fault.c
arch/arm64/mm/mmu.c
arch/x86/Kconfig
drivers/cpufreq/cpufreq.c
drivers/cpuidle/cpuidle.c
drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
drivers/md/Makefile
drivers/md/dm-android-verity.c
drivers/md/dm-crypt.c
drivers/media/tuners/tuner-xc2028.c
drivers/misc/Kconfig
drivers/misc/Makefile
drivers/misc/uid_sys_stats.c
drivers/mmc/card/Kconfig
drivers/mmc/card/block.c
drivers/mmc/card/queue.c
drivers/mmc/card/queue.h
drivers/mmc/core/bus.c
drivers/mmc/core/core.c
drivers/mmc/core/host.c
drivers/mmc/core/mmc.c
drivers/mmc/host/sdhci.c
drivers/net/usb/cdc_ncm.c
drivers/net/usb/qmi_wwan.c
drivers/scsi/ufs/ufshcd.c
drivers/scsi/ufs/ufshcd.h
drivers/staging/android/binder.c
drivers/staging/android/ion/ion.c
drivers/tty/serial/atmel_serial.c
drivers/tty/sysrq.c
drivers/usb/core/quirks.c
drivers/usb/gadget/configfs.c
drivers/usb/gadget/function/f_accessory.c
drivers/usb/gadget/function/f_fs.c
drivers/usb/gadget/function/f_mass_storage.c
drivers/usb/gadget/function/f_midi.c
drivers/usb/gadget/function/f_mtp.c
drivers/usb/gadget/function/u_ether.c
drivers/usb/gadget/legacy/gmidi.c
drivers/usb/host/xhci-plat.c
drivers/usb/host/xhci-ring.c
drivers/usb/host/xhci.c
drivers/usb/serial/option.c
drivers/usb/serial/qcserial.c
drivers/video/fbdev/core/fbcmap.c
fs/9p/acl.c
fs/btrfs/acl.c
fs/ext2/acl.c
fs/ext4/acl.c
fs/ext4/crypto.c
fs/ext4/crypto_fname.c
fs/ext4/crypto_key.c
fs/ext4/crypto_policy.c
fs/ext4/dir.c
fs/ext4/ext4.h
fs/ext4/ext4_crypto.h
fs/ext4/inline.c
fs/ext4/ioctl.c
fs/ext4/namei.c
fs/ext4/page-io.c
fs/ext4/readpage.c
fs/f2fs/acl.c
fs/f2fs/data.c
fs/f2fs/f2fs.h
fs/f2fs/super.c
fs/gfs2/acl.c
fs/hfsplus/posix_acl.c
fs/namei.c
fs/ocfs2/acl.c
fs/pnode.c
fs/reiserfs/xattr_acl.c
fs/sdcardfs/inode.c
fs/sdcardfs/lookup.c
fs/sdcardfs/main.c
fs/sdcardfs/packagelist.c
fs/sdcardfs/sdcardfs.h
fs/squashfs/block.c
fs/xfs/xfs_acl.c
include/linux/cgroup.h
include/linux/mmc/card.h
include/linux/mmc/core.h
include/linux/mmc/host.h
include/linux/mmc/mmc.h
include/linux/mmzone.h
include/linux/posix_acl.h
include/linux/sched.h
include/linux/sched/sysctl.h
include/net/cfg80211.h
include/trace/events/sched.h
include/uapi/linux/ipv6.h
init/do_mounts_dm.c
kernel/cgroup.c
kernel/events/core.c
kernel/exit.c
kernel/power/wakeup_reason.c
kernel/sched/Makefile
kernel/sched/core.c
kernel/sched/cputime.c
kernel/sched/deadline.c
kernel/sched/fair.c
kernel/sched/features.h
kernel/sched/rt.c
kernel/sched/sched.h
kernel/sched/stop_task.c
kernel/sysctl.c
kernel/trace/trace.c
lib/Kconfig.debug
mm/Makefile
mm/memory.c
mm/page_alloc.c
mm/slub.c
net/ipv4/tcp.c
net/ipv4/tcp_input.c
net/netfilter/xt_qtaguid.c
net/netfilter/xt_quota2.c
net/unix/af_unix.c
net/wireless/nl80211.c
net/xfrm/xfrm_user.c
scripts/kconfig/Makefile
sound/usb/quirks-table.h
USB, MMC and scheduler related changes were ignored as per feedback
from respective teams.
Some of the commit headers in the commit message are common with earlier
upmerge commit, because this merge is merging google-common tip and earlier
merges were with lsk-android.
Change-Id: Idf6bc8ca9c902e3ac1cdae30a1820304bc909d9c
Signed-off-by: Imran Khan <kimran@codeaurora.org>
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commit 0abd675e97e60d40e61d59532f8118b0e439034e upstream.
This patch adds to support plain user/group quota.
Change Note by Jaegeuk Kim.
- Use f2fs page cache for quota files in order to consider garbage collection.
so, quota files are not tolerable for sudden power-cuts, so user needs to do
quotacheck.
- setattr() calls dquot_transfer which will transfer inode->i_blocks.
We can't reclaim that during f2fs_evict_inode(). So, we need to count
node blocks as well in order to match i_blocks with dquot's space.
Note that, Chao wrote a patch to count inode->i_blocks without inode block.
(f2fs: don't count inode block in in-memory inode.i_blocks)
- in f2fs_remount, we need to make RW in prior to dquot_resume.
- handle fault_injection case during f2fs_quota_off_umount
- TODO: Project quota
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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Changes in 3.18.31:
x86/iopl/64: Properly context-switch IOPL on Xen PV
net: Clone skb before setting peeked flag
net: Fix skb_set_peeked use-after-free bug
ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
MAINTAINERS: return arch/sh to maintained state, with new maintainers
irqchip: omap-intc: Improve IRQ handler
irqchip/omap-intc: Add support for spurious irq handling
drm/dp/mst: move GUID storage from mgr, port to only mst branch
drm/dp/mst: Reverse order of MST enable and clearing VC payload table.
arm64: vmemmap: use virtual projection of linear region
arm64: account for sparsemem section alignment when choosing vmemmap offset
powerpc: Fix dedotify for binutils >= 2.26
ovl: fix permission checking for setattr
fuse: break infinite loop in fuse_fill_write_pages()
EDAC, amd64_edac: Shift wrapping issue in f1x_get_norm_dct_addr()
crypto: ccp - Add hash state import and export support
tty: Fix GPF in flush_to_ldisc(), part 2
[media] media: v4l2-compat-ioctl32: fix missing length copy in put_v4l2_buffer32
[media] pwc: Add USB id for Philips Spc880nc webcam
crypto: ccp - Limit the amount of information exported
crypto: ccp - Don't assume export/import areas are aligned
net: irda: Fix use-after-free in irtty_open()
staging: comedi: ni_tiocmd: change mistaken use of start_src for start_arg
tools: hv: Makefile: Add hv_fcopy_daemon to Makefile
tools/hv: Use include/uapi with __EXPORTED_HEADERS__
ARM: dts: armada-375: use armada-370-sata for SATA
usb: retry reset if a device times out
HID: core: do not scan reports if the group is already set
HID: fix hid_ignore_special_drivers module parameter
ALSA: usb-audio: Set correct type for some UAC2 mixer controls.
ALSA: hda - Implement loopback control switch for Realtek and other codecs
sched: Fix crash in sched_init_numa()
HID: multitouch: fix input mode switching on some Elan panels
ptrace: use fsuid, fsgid, effective creds for fs access checks
iio: adis_buffer: Fix out-of-bounds memory access
iio: dac: mcp4725: set iio name property in sysfs
iio: pressure: mpl115: fix temperature offset sign
module: wrapper for symbol name.
drm/gma500: Use correct unref in the gem bo create function
ARM: 8457/1: psci-smp is built only for SMP
lib/ucs2_string: Add ucs2 -> utf8 helper functions
efi: efivar_create_sysfs_entry() should return negative error codes
efi: Use ucs2_as_utf8 in efivarfs instead of open coding a bad version
efi: Do variable name validation tests in utf8
efi: Make our variable validation list include the guid
efi: Make efivarfs entries immutable by default
efi: Add pstore variables to the deletion whitelist
lib/ucs2_string: Correct ucs2 -> utf8 conversion
iw_cxgb3: Fix incorrectly returning error on success
Btrfs: add missing brelse when superblock checksum fails
Btrfs: igrab inode in writepage
btrfs: statfs: report zero available if metadata are exhausted
Btrfs: send, don't BUG_ON() when an empty symlink is found
Btrfs: fix number of transaction units required to create symlink
Btrfs: fix transaction handle leak on failure to create hard link
btrfs: initialize the seq counter in struct btrfs_device
[media] si2157: Bounds check firmware
[media] si2157: return -EINVAL if firmware blob is too big
kernel/resource.c: fix muxed resource handling in __request_region()
security: let security modules use PTRACE_MODE_* with bitmasks
btrfs: async-thread: Fix a use-after-free error for trace
modules: fix longstanding /proc/kallsyms vs module insertion race.
Revert "drm/radeon: call hpd_irq_event on resume"
KVM: x86: Reload pit counters for all channels when restoring state
KEYS: Fix handling of stored error in a negatively instantiated user key
include/linux/poison.h: fix LIST_POISON{1,2} offset
clk: rockchip: add pclk_cpu to the list of rk3188 critical clocks
clk: rockchip: Add pclk_peri to critical clocks on RK3066/RK3188
scripts/coccinelle: modernize &
[media] adv7511: TX_EDID_PRESENT is still 1 after a disconnect
[media] saa7134: Fix bytesperline not being set correctly for planar formats
ext4: iterate over buffer heads correctly in move_extent_per_page()
perf tools: Dont stop PMU parsing on alias parse error
Bluetooth: btusb: Add new AR3012 ID 13d3:3395
Bluetooth: Add new AR3012 ID 0489:e095
aacraid: Fix memory leak in aac_fib_map_free
mtd: onenand: fix deadlock in onenand_block_markbad
x86, irq: Keep balance of IOAPIC pin reference count
PCI: Add dev->has_secondary_link to track downstream PCIe links
PCI: Disable IO/MEM decoding for devices with non-compliant BARs
md/raid5: Compare apples to apples (or sectors to sectors)
crypto: ccp - memset request context to zero during import
Bluetooth: btusb: Add a new AR3012 ID 04ca:3014
mmc: sdhci: fix data timeout (part 1)
mmc: sdhci: fix data timeout (part 2)
IB/srpt: Simplify srpt_handle_tsk_mgmt()
[media] bttv: Width must be a multiple of 16 when capturing planar formats
watchdog: rc32434_wdt: fix ioctl error handling
nfsd4: fix bad bounds checking
xfs: fix two memory leaks in xfs_attr_list.c error paths
quota: Fix possible GPF due to uninitialised pointers
mtip32xx: Print exact time when an internal command is interrupted
mtip32xx: Avoid issuing standby immediate cmd during FTL rebuild
mtip32xx: fix rmmod issue
mtip32xx: fix crash on surprise removal of the drive
mtip32xx: Handle safe removal during IO
mtip32xx: fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT
mtip32xx: Handle FTL rebuild failure state during device initialization
of: alloc anywhere from memblock if range not specified
usb: hub: fix a typo in hub_port_init() leading to wrong logic
KVM: i8254: change PIT discard tick policy
x86: Add new MSRs and MSR bits used for Intel Skylake PMU support
perf/x86/intel: Add definition for PT PMI bit
sched/cputime: Fix steal_account_process_tick() to always return jiffies
bcache: fix race of writeback thread starting before complete initialization
bcache: cleaned up error handling around register_cache()
bcache: fix cache_set_flush() NULL pointer dereference on OOM
x86/PCI: Mark Broadwell-EP Home Agent & PCU as having non-compliant BARs
be2iscsi: set the boot_kset pointer to NULL in case of failure
drm/radeon: disable runtime pm on PX laptops without dGPU power control
drm/radeon: Don't drop DP 2.7 Ghz link setup on some cards.
sg: fix dxferp in from_to case
jbd2: fix FS corruption possibility in jbd2_journal_destroy() on umount path
EDAC/sb_edac: Fix computation of channel address
Bluetooth: btusb: Add a new AR3012 ID 13d3:3472
ALSA: hda - fix the mic mute button and led problem for a Lenovo AIO
xtensa: ISS: don't hang if stdin EOF is reached
xtensa: fix preemption in {clear,copy}_user_highpage
xtensa: clear all DBREAKC registers on start
bus: imx-weim: Take the 'status' property value into account
ALSA: hda - Add new GPU codec ID 0x10de007d to snd-hda
ALSA: hda - Add new GPU codec ID 0x10de0082 to snd-hda
ALSA: hda - Add new GPU codec ID 0x10de0083 to snd-hda
ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41.
s390/pci: extract software counters from fmb
s390/pci: enforce fmb page boundary rule
Input: powermate - fix oops with malicious USB descriptors
radeon/fb: add wrapper functions around fb connector add/remove
drm/radeon: rework fbdev handling on chips with no connectors
md: multipath: don't hardcopy bio in .make_request path
net: mvneta: enable change MAC address when interface is up
HID: i2c-hid: fix OOB write in i2c_hid_set_or_send_report()
ALSA: hda - Fix unconditional GPIO toggle via automute
mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case
ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk()
nfsd: fix deadlock secinfo+readdir compound
ARM: dts: sunxi: Adjust touchscreen compatible for sun5i and later
x86/iopl: Fix iopl capability check on Xen PV
mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout
Input: ims-pcu - sanity check against missing interfaces
Input: synaptics - handle spurious release of trackstick buttons, again
Thermal: Ignore invalid trip points
x86/apic: Fix suspicious RCU usage in smp_trace_call_function_interrupt()
USB: iowarrior: fix oops with malicious USB descriptors
USB: usb_driver_claim_interface: add sanity checking
USB: cdc-acm: more sanity checking
USB: uas: Reduce can_queue to MAX_CMNDS
tracing: Fix crash from reading trace_pipe with sendfile
splice: handle zero nr_pages in splice_to_pipe()
ALSA: usb-audio: add Microsoft HD-5001 to quirks
bitops: Do not default to __clear_bit() for __clear_bit_unlock()
target: Fix target_release_cmd_kref shutdown comp leak
KVM: VMX: avoid guest hang on invalid invept instruction
KVM: fix spin_lock_init order on x86
tracing: Fix trace_printk() to print when not using bprintk()
fs/coredump: prevent fsuid=0 dumps into user-controlled directories
rapidio/rionet: fix deadlock on SMP
staging: comedi: ni_mio_common: fix the ni_write[blw]() functions
ideapad-laptop: Add ideapad Y700 (15) to the no_hw_rfkill DMI list
Input: ati_remote2 - fix crashes on detecting device with invalid descriptor
ocfs2/dlm: fix race between convert and recovery
ocfs2/dlm: fix BUG in dlm_move_lockres_to_recovery_list
mm: page_alloc: pass PFN to __free_pages_bootmem
mm: use 'unsigned int' for page order
mm/page_alloc: prevent merging between isolated and other pageblocks
arm64: errata: Add -mpc-relative-literal-loads to build flags
ALSA: hda - Fix regression of monitor_present flag in eld proc file
crypto: algif_skcipher - Require setkey before accept(2)
crypto: algif_skcipher - Add nokey compatibility path
crypto: algif_skcipher - Remove custom release parent function
crypto: algif_skcipher - Fix race condition in skcipher_check_key
Linux 3.18.31
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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LSK Android 16.04 v3.18
* origin/tmp-a79bee5: (1037 commits)
mm: vmalloc: don't remove inexistent guard hole in remove_vm_area()
arm64: Don't relocate non-existent initrd
mm/early_ioremap: add explicit #include of asm/early_ioremap.h
compiler, atomics, kasan: Provide READ_ONCE_NOCHECK()
locking: Remove atomicy checks from {READ,WRITE}_ONCE
ARM64: kasan: print memory assignment
UPSTREAM: arm64: Fix text patching logic when using fixmap
Linux 3.18.31
crypto: algif_skcipher - Fix race condition in skcipher_check_key
crypto: algif_skcipher - Remove custom release parent function
crypto: algif_skcipher - Add nokey compatibility path
crypto: algif_skcipher - Require setkey before accept(2)
ALSA: hda - Fix regression of monitor_present flag in eld proc file
arm64: errata: Add -mpc-relative-literal-loads to build flags
mm/page_alloc: prevent merging between isolated and other pageblocks
mm: use 'unsigned int' for page order
mm: page_alloc: pass PFN to __free_pages_bootmem
ocfs2/dlm: fix BUG in dlm_move_lockres_to_recovery_list
ocfs2/dlm: fix race between convert and recovery
Input: ati_remote2 - fix crashes on detecting device with invalid descriptor
ideapad-laptop: Add ideapad Y700 (15) to the no_hw_rfkill DMI list
staging: comedi: ni_mio_common: fix the ni_write[blw]() functions
rapidio/rionet: fix deadlock on SMP
fs/coredump: prevent fsuid=0 dumps into user-controlled directories
tracing: Fix trace_printk() to print when not using bprintk()
KVM: fix spin_lock_init order on x86
KVM: VMX: avoid guest hang on invalid invept instruction
target: Fix target_release_cmd_kref shutdown comp leak
bitops: Do not default to __clear_bit() for __clear_bit_unlock()
ALSA: usb-audio: add Microsoft HD-5001 to quirks
splice: handle zero nr_pages in splice_to_pipe()
tracing: Fix crash from reading trace_pipe with sendfile
USB: uas: Reduce can_queue to MAX_CMNDS
USB: cdc-acm: more sanity checking
USB: usb_driver_claim_interface: add sanity checking
USB: iowarrior: fix oops with malicious USB descriptors
x86/apic: Fix suspicious RCU usage in smp_trace_call_function_interrupt()
Thermal: Ignore invalid trip points
Input: synaptics - handle spurious release of trackstick buttons, again
Input: ims-pcu - sanity check against missing interfaces
mmc: sdhci: Fix override of timeout clk wrt max_busy_timeout
x86/iopl: Fix iopl capability check on Xen PV
ARM: dts: sunxi: Adjust touchscreen compatible for sun5i and later
nfsd: fix deadlock secinfo+readdir compound
ALSA: usb-audio: Fix NULL dereference in create_fixed_stream_quirk()
mmc: mmc_spi: Add Card Detect comments and fix CD GPIO case
ALSA: hda - Fix unconditional GPIO toggle via automute
HID: i2c-hid: fix OOB write in i2c_hid_set_or_send_report()
net: mvneta: enable change MAC address when interface is up
md: multipath: don't hardcopy bio in .make_request path
drm/radeon: rework fbdev handling on chips with no connectors
radeon/fb: add wrapper functions around fb connector add/remove
Input: powermate - fix oops with malicious USB descriptors
s390/pci: enforce fmb page boundary rule
s390/pci: extract software counters from fmb
ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41.
ALSA: hda - Add new GPU codec ID 0x10de0083 to snd-hda
ALSA: hda - Add new GPU codec ID 0x10de0082 to snd-hda
ALSA: hda - Add new GPU codec ID 0x10de007d to snd-hda
bus: imx-weim: Take the 'status' property value into account
xtensa: clear all DBREAKC registers on start
xtensa: fix preemption in {clear,copy}_user_highpage
xtensa: ISS: don't hang if stdin EOF is reached
ALSA: hda - fix the mic mute button and led problem for a Lenovo AIO
Bluetooth: btusb: Add a new AR3012 ID 13d3:3472
EDAC/sb_edac: Fix computation of channel address
jbd2: fix FS corruption possibility in jbd2_journal_destroy() on umount path
sg: fix dxferp in from_to case
drm/radeon: Don't drop DP 2.7 Ghz link setup on some cards.
drm/radeon: disable runtime pm on PX laptops without dGPU power control
be2iscsi: set the boot_kset pointer to NULL in case of failure
x86/PCI: Mark Broadwell-EP Home Agent & PCU as having non-compliant BARs
bcache: fix cache_set_flush() NULL pointer dereference on OOM
bcache: cleaned up error handling around register_cache()
bcache: fix race of writeback thread starting before complete initialization
sched/cputime: Fix steal_account_process_tick() to always return jiffies
perf/x86/intel: Add definition for PT PMI bit
x86: Add new MSRs and MSR bits used for Intel Skylake PMU support
KVM: i8254: change PIT discard tick policy
usb: hub: fix a typo in hub_port_init() leading to wrong logic
of: alloc anywhere from memblock if range not specified
mtip32xx: Handle FTL rebuild failure state during device initialization
mtip32xx: fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT
mtip32xx: Handle safe removal during IO
mtip32xx: fix crash on surprise removal of the drive
mtip32xx: fix rmmod issue
mtip32xx: Avoid issuing standby immediate cmd during FTL rebuild
mtip32xx: Print exact time when an internal command is interrupted
quota: Fix possible GPF due to uninitialised pointers
xfs: fix two memory leaks in xfs_attr_list.c error paths
nfsd4: fix bad bounds checking
watchdog: rc32434_wdt: fix ioctl error handling
[media] bttv: Width must be a multiple of 16 when capturing planar formats
IB/srpt: Simplify srpt_handle_tsk_mgmt()
mmc: sdhci: fix data timeout (part 2)
mmc: sdhci: fix data timeout (part 1)
Bluetooth: btusb: Add a new AR3012 ID 04ca:3014
crypto: ccp - memset request context to zero during import
md/raid5: Compare apples to apples (or sectors to sectors)
PCI: Disable IO/MEM decoding for devices with non-compliant BARs
PCI: Add dev->has_secondary_link to track downstream PCIe links
x86, irq: Keep balance of IOAPIC pin reference count
mtd: onenand: fix deadlock in onenand_block_markbad
aacraid: Fix memory leak in aac_fib_map_free
Bluetooth: Add new AR3012 ID 0489:e095
Bluetooth: btusb: Add new AR3012 ID 13d3:3395
perf tools: Dont stop PMU parsing on alias parse error
ext4: iterate over buffer heads correctly in move_extent_per_page()
[media] saa7134: Fix bytesperline not being set correctly for planar formats
[media] adv7511: TX_EDID_PRESENT is still 1 after a disconnect
scripts/coccinelle: modernize &
clk: rockchip: Add pclk_peri to critical clocks on RK3066/RK3188
clk: rockchip: add pclk_cpu to the list of rk3188 critical clocks
fs: sdcardfs: build fix
include/linux/poison.h: fix LIST_POISON{1,2} offset
KEYS: Fix handling of stored error in a negatively instantiated user key
KVM: x86: Reload pit counters for all channels when restoring state
Revert "drm/radeon: call hpd_irq_event on resume"
modules: fix longstanding /proc/kallsyms vs module insertion race.
btrfs: async-thread: Fix a use-after-free error for trace
security: let security modules use PTRACE_MODE_* with bitmasks
kernel/resource.c: fix muxed resource handling in __request_region()
[media] si2157: return -EINVAL if firmware blob is too big
[media] si2157: Bounds check firmware
btrfs: initialize the seq counter in struct btrfs_device
Btrfs: fix transaction handle leak on failure to create hard link
Btrfs: fix number of transaction units required to create symlink
Btrfs: send, don't BUG_ON() when an empty symlink is found
btrfs: statfs: report zero available if metadata are exhausted
Btrfs: igrab inode in writepage
Btrfs: add missing brelse when superblock checksum fails
iw_cxgb3: Fix incorrectly returning error on success
arm64: kill off the libgcc dependency
lib/clz_tab.c: put in lib-y rather than obj-y
compiler-gcc.h: neatening
compiler-gcc: integrate the various compiler-gcc[345].h files
lib/ucs2_string: Correct ucs2 -> utf8 conversion
efi: Add pstore variables to the deletion whitelist
efi: Make efivarfs entries immutable by default
efi: Make our variable validation list include the guid
efi: Do variable name validation tests in utf8
efi: Use ucs2_as_utf8 in efivarfs instead of open coding a bad version
efi: efivar_create_sysfs_entry() should return negative error codes
lib/ucs2_string: Add ucs2 -> utf8 helper functions
ARM: 8457/1: psci-smp is built only for SMP
drm/gma500: Use correct unref in the gem bo create function
module: wrapper for symbol name.
iio: pressure: mpl115: fix temperature offset sign
iio: dac: mcp4725: set iio name property in sysfs
iio: adis_buffer: Fix out-of-bounds memory access
ptrace: use fsuid, fsgid, effective creds for fs access checks
HID: multitouch: fix input mode switching on some Elan panels
sched: Fix crash in sched_init_numa()
ALSA: hda - Implement loopback control switch for Realtek and other codecs
ALSA: usb-audio: Set correct type for some UAC2 mixer controls.
HID: fix hid_ignore_special_drivers module parameter
HID: core: do not scan reports if the group is already set
usb: retry reset if a device times out
ARM: dts: armada-375: use armada-370-sata for SATA
tools/hv: Use include/uapi with __EXPORTED_HEADERS__
tools: hv: Makefile: Add hv_fcopy_daemon to Makefile
staging: comedi: ni_tiocmd: change mistaken use of start_src for start_arg
net: irda: Fix use-after-free in irtty_open()
crypto: ccp - Don't assume export/import areas are aligned
crypto: ccp - Limit the amount of information exported
[media] pwc: Add USB id for Philips Spc880nc webcam
[media] media: v4l2-compat-ioctl32: fix missing length copy in put_v4l2_buffer32
tty: Fix GPF in flush_to_ldisc(), part 2
crypto: ccp - Add hash state import and export support
EDAC, amd64_edac: Shift wrapping issue in f1x_get_norm_dct_addr()
fuse: break infinite loop in fuse_fill_write_pages()
ovl: fix permission checking for setattr
powerpc: Fix dedotify for binutils >= 2.26
arm64: account for sparsemem section alignment when choosing vmemmap offset
arm64: vmemmap: use virtual projection of linear region
drm/dp/mst: Reverse order of MST enable and clearing VC payload table.
drm/dp/mst: move GUID storage from mgr, port to only mst branch
irqchip/omap-intc: Add support for spurious irq handling
irqchip: omap-intc: Improve IRQ handler
MAINTAINERS: return arch/sh to maintained state, with new maintainers
ALSA: hda - Fixup inverted internal mic for Lenovo E50-80
net: Fix skb_set_peeked use-after-free bug
net: Clone skb before setting peeked flag
BACKPORT: selinux: restrict kernel module loading
android: base-cfg: enable CONFIG_QUOTA
ANDROID: dm: rename dm-linear methods for dm-android-verity
ANDROID: mmc: Add CONFIG_MMC_SIMULATE_MAX_SPEED
ANDROID: dm verity fec: add sysfs attribute fec/corrected
sdcardfs: remove unneeded __init and __exit
sdcardfs: Remove unused code
ANDROID: dm: Mounting root as linear device when verity disabled
BACKPORT: nl80211: Stop scheduled scan if netlink client disappears
sdcardfs: remove effectless config option
trace: cpufreq: fix typo in min/max cpufreq
inotify: Fix erroneous update of bit count
CHROMIUM: usb: gadget: f_accessory: add .raw_request callback
CHROMIUM: usb: gadget: audio_source: add .free_func callback
ANDROID: usb: gadget: Add support for MTP OS desc
CHROMIUM: usb: gadget: f_mtp: fix usb_ss_ep_comp_descriptor
CHROMIUM: usb: gadget: f_mtp: Add SuperSpeed support
sdcardfs: Add support for d_canonicalize
vfs: add d_canonical_path for stacked filesystem support
kasan: add functions to clear stack poison
kasan: fix kmemleak false-positive in kasan_module_alloc()
kasan: always taint kernel on report
mm, slub, kasan: enable user tracking by default with KASAN=y
kasan: use IS_ALIGNED in memory_is_poisoned_8()
kasan: Fix a type conversion error
lib: test_kasan: add some testcases
kasan: update reference to kasan prototype repo
kasan: move KASAN_SANITIZE in arch/x86/boot/Makefile
kasan: various fixes in documentation
kasan: update log messages
kasan: accurately determine the type of the bad access
kasan: update reported bug types for kernel memory accesses
kasan: update reported bug types for not user nor kernel memory accesses
mm/kasan: prevent deadlock in kasan reporting
mm/kasan: don't use kasan shadow pointer in generic functions
mm/kasan: MODULE_VADDR is not available on all archs
mm/kasan: rename kasan_enabled() to kasan_report_enabled()
arm64: KASAN depends on !(ARM64_16K_PAGES && ARM64_VA_BITS_48)
arm64: kasan: fix issues reported by sparse
arm64: add KASAN support
sdcardfs: Bring up to date with Android M permissions:
Changed type-casting in packagelist management
Port of sdcardfs to 3.18
Included sdcardfs source code for kernel 3.0
BACKPORT: FROMLIST: mm: ASLR: use get_random_long()
FROMLIST: drivers: char: random: add get_random_long()
ANDROID: usb: u_ether: Add missing rx_work init
Revert "mmc: core: Hold a wake lock accross delayed work + mmc rescan"
Revert "mmc: Extend wakelock if bus is dead"
ANDROID: dm-crypt: Remove WQ_NON_REENTRANT flag.
ANDROID: recommended.cfg: Setup verity root A/B
ANDROID: dm-android-verity: Rebase on top of 4.1
ANDROID: dm: Rebase on top of 4.1
ANDROID: dm: Add android verity target
UPSTREAM: lib/string.c: introduce strreplace()
CHROMIUM: dm: boot time specification of dm=
ANDROID: dm-crypt: run in a WQ_HIGHPRI workqueue
ANDROID: dm-verity: run in a WQ_HIGHPRI workqueue
ANDROID: mmc: move to a SCHED_FIFO thread
net: tcp: fix rtable leak in tcp_is_local[6]
UPSTREAM: arm64: cpu hotplug: ensure we mask out CPU_TASKS_FROZEN in notifiers
android: base-cfg: Add CONFIG_IP_MULTICAST
kasan: fix last shadow judgement in memory_is_poisoned_16()
mm/mempool.c: kasan: poison mempool elements
mm/mempool: avoid KASAN marking mempool poison checks as use-after-free
mm/mempool: allow NULL `pool' pointer in mempool_destroy()
mm/mempool.c: kasan: poison mempool elements
mm, mempool: poison elements backed by slab allocator
mm, mempool: disallow mempools based on slab caches with constructors
mm, mempool: do not allow atomic resizing
x86/kasan, mm: Introduce generic kasan_populate_zero_shadow()
x86/kasan: Define KASAN_SHADOW_OFFSET per architecture
kasan: remove duplicate definition of the macro KASAN_FREE_PAGE
kasan: show gcc version requirements in Kconfig and Documentation
kasan: Makefile: shut up warnings if CONFIG_COMPILE_TEST=y
kasan, module: move MODULE_ALIGN macro into <linux/moduleloader.h>
kasan, module, vmalloc: rework shadow allocation for modules
kasan: enable instrumentation of global variables
module: fix types of device tables aliases
kernel: add support for .init_array.* constructors
mm: vmalloc: pass additional vm_flags to __vmalloc_node_range()
mm: vmalloc: add flag preventing guard hole allocation
kasan: enable stack instrumentation
x86_64: kasan: add interceptors for memset/memmove/memcpy functions
lib: add kasan test module
kmemleak: disable kasan instrumentation for kmemleak
fs: dcache: manually unpoison dname after allocation to shut up kasan's reports
mm: slub: add kernel address sanitizer support for slub allocator
mm: slub: introduce metadata_access_enable()/metadata_access_disable()
mm: slub: share object_err function
mm: slub: introduce virt_to_obj function
mm: page_alloc: add kasan hooks on alloc and free paths
x86_64: add KASan support
kasan: disable memory hotplug
kasan: add kernel address sanitizer infrastructure
compiler: introduce __alias(symbol) shortcut
MODULE_DEVICE_TABLE: fix some callsites
arm64: Move some head.text functions to executable section
arm64: introduce VA_START macro - the first kernel virtual address.
arm64: support initrd outside kernel linear map
mm: add utility for early copy from unmapped ram
arm64: Change memcpy in kernel to use the copy template file
arm64: move PGD_SIZE definition to pgalloc.h
arm64: pgalloc: consistently use PGALLOC_GFP
arm64: use ENDPIPROC() to annotate position independent assembler routines
arm64: add macros for common adrp usages
arm64: guard asm/assembler.h against multiple inclusions
x86/iopl/64: Properly context-switch IOPL on Xen PV
Linux 3.18.30
PM / OPP: Fix incorrect comments
PM / OPP: Initialize regulator pointer to an error value
PM / OPP: Initialize u_volt_min/max to a valid value
PM / OPP: Fix NULL pointer dereference crash when disabling OPPs
PM / OPP: Add dev_pm_opp_set_rate()
regulator: core: Define regulator_set_voltage_triplet()
PM / OPP: Manage device clk
PM / OPP: Parse clock-latency and voltage-tolerance for v1 bindings
PM / OPP: Introduce dev_pm_opp_get_max_transition_latency()
PM / OPP: Introduce dev_pm_opp_get_max_volt_latency()
PM / OPP: Disable OPPs that aren't supported by the regulator
PM / OPP: get/put regulators from OPP core
PM / OPP: build bug fix
PM / OPP: Use snprintf() instead of sprintf()
PM / OPP: Set cpu_dev->id in cpumask first
PM / OPP: Fix parsing of opp-microvolt and opp-microamp properties
PM / OPP: Parse 'opp-<prop>-<name>' bindings
PM / OPP: Parse 'opp-supported-hw' binding
PM / OPP: Add missing doc comments
PM / OPP: Rename OPP nodes as opp@<opp-hz>
PM / OPP: Remove 'operating-points-names' binding
PM / OPP: Add {opp-microvolt|opp-microamp}-<name> binding
PM / OPP: Add "opp-supported-hw" binding
PM / OPP: Add opp_rcu_lockdep_assert() to _find_device_opp()
PM / OPP: Hold dev_opp_list_lock for writers
PM / OPP: Protect updates to list_dev with mutex
PM / OPP: Propagate error properly from dev_pm_opp_set_sharing_cpus()
PM / OPP: Parse all power-supply related bindings together
PM / OPP: Rename routines specific to old bindings with _v1
PM / OPP: Improve print messages with pr_fmt
PM / OPP: passing NULL to PTR_ERR()
PM / OPP: Move cpu specific code to opp/cpu.c
PM / OPP: Move opp core to its own directory
PM / OPP: Prefix exported opp routines with dev_pm_opp_
PM / OPP: Rename opp init/free table routines
PM / OPP: Return suspend_opp only if it is enabled
imx6q: free OPP table created during ->init()
exynos5440: free OPP table created during ->init()
cpufreq: arm_big_little: free OPP table created during ->init()
PM / OPP: reuse of_parse_phandle()
PM: Convert dev_pm_put_subsys_data() into a void function
PM: Update function header for dev_pm_get_subsys_data()
arm64: psci: move psci firmware calls out of line
Revert "MIPS: Kconfig: Disable SMP/CPS for 64-bit"
ld-version: Fix awk regex compile failure
tracing: Fix check for cpu online when event is disabled
Revert "drm/radeon/pm: adjust display configuration after powerstate"
KVM: VMX: disable PEBS before a guest entry
KVM: PPC: Book3S HV: Sanitize special-purpose register values on guest exit
ARM: dts: dra7: do not gate cpsw clock due to errata i877
ARM: dts: dra7: Add CPSW and MDIO module nodes for dra7
target: Drop incorrect ABORT_TASK put for completed commands
ovl: copy new uid/gid into overlayfs runtime inode
ovl: fix getcwd() failure after unsuccessful rmdir
mac80211: Fix Public Action frame RX in AP mode
ASoC: wm_adsp: Fix enum ctl accesses in a wrong type
ASoC: wm8994: Fix enum ctl accesses in a wrong type
ASoC: wm8958: Fix enum ctl accesses in a wrong type
can: gs_usb: fixed disconnect bug by removing erroneous use of kfree()
mac80211: minstrel_ht: set default tx aggregation timeout to 0
iwlwifi: mvm: inc pending frames counter also when txing non-sta
mac80211: fix use of uninitialised values in RX aggregation
cfg80211/wext: fix message ordering
wext: fix message delay/ordering
Linux 3.18.29
arm64: kernel: pause/unpause function graph tracer in cpu_suspend()
ipv6: drop frames with attached skb->sk in forwarding
Correct backport for ip6_gre: release cached dst on tunnel removal
KVM: x86: move steal time initialization to vcpu entry time
tools: Add a "make all" rule
HID: usbhid: fix recursive deadlock
iwlwifi: pcie: support loading FW with extended mem range
ubi: Fix out of bounds write in volume update code
MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp'
block: bio: introduce helpers to get the 1st and last bvec
ALSA: hda - Fix mic issues on Acer Aspire E1-472
PM / sleep / x86: Fix crash on graph trace through x86 suspend
drm/radeon/pm: update current crtc info after setting the powerstate
USB: qcserial: add Sierra Wireless EM74xx device ID
USB: qcserial: add Sierra Wireless MC74xx/EM74xx
drm/ast: Fix incorrect register check for DRAM width
ALSA: seq: oss: Don't drain at closing a client
ALSA: usb-audio: Add a quirk for Plantronics DA45
USB: serial: option: add support for Quectel UC20
USB: serial: option: add support for Telit LE922 PID 0x1045
USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder
USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3)
ALSA: hdsp: Fix wrong boolean ctl value accesses
ALSA: hdspm: Fix zero-division
ALSA: hdspm: Fix wrong boolean ctl value accesses
arm/arm64: KVM: Fix ioctl error handling
Fix cifs_uniqueid_to_ino_t() function for s390x
CIFS: Fix SMB2+ interim response processing for read requests
cifs: fix out-of-bounds access in lease parsing
ALSA: timer: Fix ioctls for X32 ABI
ALSA: timer: Fix broken compat timer user status ioctl
ALSA: rawmidi: Fix ioctls X32 ABI
ALSA: ctl: Fix ioctls for X32 ABI
vfio: fix ioctl error handling
do_last(): don't let a bogus return value from ->open() et.al. to confuse us
hpfs: don't truncate the file when delete fails
mm: thp: fix SMP race condition between THP page fault and MADV_DONTNEED
libata: Align ata_device's id on a cacheline
iommu/amd: Apply workaround for ATS write permission check
iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered
ALSA: hda - Fix headset support and noise on HP EliteBook 755 G2
ALSA: hda - Fixup speaker pass-through control for nid 0x14 on ALC225
ALSA: hda/realtek - Support Dell headset mode for ALC225
ALSA: hda - Fixing background noise on Dell Inspiron 3162
Fix directory hardlinks from deleted directories
jffs2: Fix page lock / f->sem deadlock
Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"
KVM: x86: MMU: fix ubsan index-out-of-range warning
ALSA: hda - Add mic mute hotkey quirk for Lenovo ThinkCentre AIO
ALSA: hda - Fixing speaker noise on the two latest thinkpad models
ALSA: hda - Fix headphone noise after Dell XPS 13 resume back from S3
ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back
ALSA: hda/realtek - Support Dell headset mode for ALC298
ALSA: hda/realtek - Support Dell headset mode for ALC288
ALSA: hda - Enable docking station for an HP machine
ALSA: hda - Enable mic mute hotkey and LEDs for an HP machine
ALSA: hda/realtek - Supported HP mute Led for ALC286
ALSA: hda/realtek - Clean up mute/mic GPIO LED handling
usb: chipidea: otg: change workqueue ci_otg as freezable
libceph: don't bail early from try_read() when skipping a message
tracing: Fix showing function event in available_events
KVM: async_pf: do not warn on page allocation failures
KVM: arm/arm64: vgic: Ensure bitmaps are long enough
sunrpc/cache: fix off-by-one in qword_get()
drm/radeon/pm: adjust display configuration after powerstate
s390/compat: correct restore of high gprs on signal return
can: ems_usb: Fix possible tx overflow
hwmon: (ads1015) Handle negative conversion values correctly
Adding Intel Lewisburg device IDs for SATA
ahci: Order SATA device IDs for codename Lewisburg
USB: option: add "4G LTE usb-modem U901"
usb: cp210x support SEL C662 Vendor/Device
USB: cp210x: add IDs for GE B650V3 and B850V3 boards
USB: cp210x: add ID for ELV Marble Sound Board 1
USB: option: add support for SIM7100E
NFSv4: Fix a dentry leak on alias use
usb: dwc3: Fix assignment of EP transfer resources
[media] adv7604: fix tx 5v detect regression
xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted.
xen/pciback: Don't allow MSI-X ops if PCI_COMMAND_MEMORY is not set.
xen/pciback: Return error on XEN_PCI_OP_enable_msix when device has MSI or MSI-X enabled
xen/pciback: Save xen_pci_op commands before processing it
iwlwifi: mvm: don't allow sched scans without matches to be started
libata: fix HDIO_GET_32BIT ioctl
nfs: fix nfs_size_to_loff_t
xen/scsiback: correct frontend counting
x86/entry/compat: Add missing CLAC to entry_INT80_32
target: Fix race with SCF_SEND_DELAYED_TAS handling
target: Fix remote-port TMR ABORT + se_cmd fabric stop
target: Fix TAS handling for multi-session se_node_acls
target: Fix LUN_RESET active I/O handling for ACK_KREF
target: fix COMPARE_AND_WRITE non zero SGL offset data corruption
target: Fix race for SCF_COMPARE_AND_WRITE_POST checking
iscsi-target: Fix rx_login_comp hang after login failure
Linux 3.18.28
fs-writeback: unplug before cond_resched in writeback_sb_inodes
ext4: fix crashes in dioread_nolock mode
ALSA: pcm: Fix rwsem deadlock for non-atomic PCM stream
ALSA: pcm: More kerneldoc updates
drm/qxl: use kmalloc_array to alloc reloc_info in qxl_process_single_command
drm/radeon: use post-decrement in error handling
ALSA: seq: Fix double port list deletion
tracing: Fix freak link error caused by branch tracer
tracepoints: Do not trace when cpu is offline
dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer
ALSA: seq: Fix leak of pool buffer at concurrent writes
ALSA: seq: Drop superfluous error/debug messages after malloc failures
powerpc/powernv: Shorten EEH function names
ALSA: usb-audio: avoid freeing umidi object twice
EVM: Use crypto_memneq() for digest comparisons
ext4: don't read blocks from disk after extents being swapped
ext4: move_extent improve bh vanishing success factor
ext4: fix potential integer overflow
btrfs: properly set the termination value of ctx->pos in readdir
ARM: 8519/1: ICST: try other dividends than 1
s390/dasd: fix refcount for PAV reassignment
s390/dasd: prevent incorrect length error under z/VM after PAV changes
cifs: fix erroneous return value
drm/radeon: hold reference to fences in radeon_sa_bo_new
ahci: Intel DNV device IDs SATA
phy: twl4030-usb: Fix unbalanced pm_runtime_enable on module reload
phy: twl4030-usb: Relase usb phy on unload
phy: core: fix wrong err handle for phy_power_on
phy: core: Fixup return value of phy_exit when !pm_runtime_enabled
ALSA: timer: Fix race at concurrent reads
ALSA: timer: Handle disconnection more safely
ALSA: timer: Fix race between stop and interrupt
ARM: 8517/1: ICST: avoid arithmetic overflow in icst_hz()
ALSA: timer: Fix wrong instance passed to slave callbacks
drm/i915/dsi: don't pass arbitrary data to sideband
drm/i915/dsi: defend gpio table against out of bounds access
ALSA: dummy: Implement timer backend switching more safely
klist: fix starting point removed bug in klist iterators
ALSA: hda - Fix speaker output from VAIO AiO machines
pty: make sure super_block is still valid in final /dev/tty close
pty: fix possible use after free of tty->driver_data
tty: Add support for PCIe WCH382 2S multi-IO card
tty: Add support for the WCH384 4S multi-IO card
parport: Add support for the WCH382 2S/1P multi-IO card
qla2xxx: Use pci_enable_msix_range() instead of pci_enable_msix()
crypto: user - lock crypto_alg_list on alg dump
ALSA: hda - Fix static checker warning in patch_hdmi.c
SCSI: Add Marvell Console to VPD blacklist
scsi_dh_rdac: always retry MODE SELECT on command lock violation
Btrfs: fix hang on extent buffer lock caused by the inode_paths ioctl
target: Fix LUN_RESET active TMR descriptor handling
target: Remove first argument of target_{get,put}_sess_cmd()
ASoC: dpcm: fix the BE state on hw_free
cputime: Prevent 32bit overflow in time[val|spec]_to_cputime()
MIPS: Fix buffer overflow in syscall_get_arguments()
libata: fix sff host state machine locking while polling
intel_scu_ipcutil: underflow in scu_reg_access()
qla2xxx: terminate exchange when command is aborted by LIO
qla2xxx: added sess generations to detect RSCN update races
qla2xxx: Mark port lost when we receive an RSCN for it.
qla2xxx: Abort stale cmds on qla_tgt_wq when plogi arrives
qla2xxx: drop cmds/tmrs arrived while session is being deleted
qla2xxx: delay plogi/prli ack until existing sessions are deleted
qla2xxx: cleanup cmd in qla workqueue before processing TMR
qla2xxx: kill sessions/log out initiator on RSCN and port down events
libata: disable forced PORTS_IMPL for >= AHCI 1.3
PCI/AER: Flush workqueue on device remove to avoid use-after-free
ASoC: rt5645: fix the shift bit of IN1 boost
iommu/vt-d: Fix 64-bit accesses to 32-bit DMAR_GSTS_REG
qla2xxx: fix busy wait regression
Linux 3.18.27
xfrm: dst_entries_init() per-net dst_ops
xen-netfront: update num_queues to real created
xen-netfront: respect user provided max_queues
xen-netback: respect user provided max_queues
team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid
ppp, slip: Validate VJ compression slot parameters completely
isdn_ppp: Add checks for allocation failure in isdn_ppp_open()
ipv6: update skb->csum when CE mark is propagated
net: bpf: reject invalid shifts
phonet: properly unshare skbs in phonet_rcv()
bonding: Prevent IPv6 link local address on enslaved devices
tcp_yeah: don't set ssthresh below 2
ipv6: tcp: add rcu locking in tcp_v6_send_synack()
net: sctp: prevent writes to cookie_hmac_alg from accessing invalid memory
vxlan: fix test which detect duplicate vxlan iface
net: possible use after free in dst_release
net: sched: fix missing free per cpu on qstats
net: filter: make JITs zero A for SKF_AD_ALU_XOR_X
bridge: Only call /sbin/bridge-stp for the initial network namespace
unix: properly account for FDs passed over unix sockets
connector: bump skb->users before callback invocation
sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close
ipv6/addrlabel: fix ip6addrlbl_get()
veth: don’t modify ip_summed; doing so treats packets with bad checksums as good.
X.509: Don't strip leading 00's from key ID when constructing key description
radix-tree: fix oops after radix_tree_iter_retry
mm: replace vma_lock_anon_vma with anon_vma_lock_read/write
ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup
dump_stack: avoid potential deadlocks
drm/dp/mst: Calculate MST PBN with 31.32 fixed point
drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil
drm: fix missing reference counting decrease
ARM: nomadik: set up MCDATDIR2
[media] saa7134-alsa: Only frees registered sound cards
ALSA: timer: Fix leftover link at closing
ALSA: timer: Fix double unlink of active_list
[media] tda1004x: only update the frontend properties if locked
xhci: Fix list corruption in urb dequeue at host removal
usb: xhci: apply XHCI_PME_STUCK_QUIRK to Intel Broxton-M platforms
usb: xhci: set SSIC port unused only if xhci_suspend succeeds
usb: xhci: add a quirk bit for ssic port unused
usb: xhci: handle both SSIC ports in PME stuck quirk
xhci: Move xhci_pme_quirk() behind #ifdef CONFIG_PM
xhci: Workaround to get D3 working in Intel xHCI
xhci: call BIOS workaround to enable runtime suspend on Intel Braswell
radix-tree: fix race in gang lookup
drivers/scsi/sg.c: mark VMA as VM_IO to prevent migration
ALSA: seq: Fix lockdep warnings due to double mutex locks
ALSA: rawmidi: Fix race at copying & updating the position
ALSA: rawmidi: Make snd_rawmidi_transmit() race-free
ALSA: hda - Add fixup for Mac Mini 7,1 model
drm/radeon: mask out WC from BO on unsupported arches
drm/radeon: Always disable RADEON_GEM_GTT_UC along with RADEON_GEM_GTT_WC
drm: add helper to check for wc memory support
ALSA: timer: Fix link corruption due to double start or stop
ALSA: timer: Code cleanup
ALSA: timer: Harden slave timer list handling
ALSA: seq: Fix yet another races among ALSA timer accesses
ALSA: pcm: Fix potential deadlock in OSS emulation
ALSA: rawmidi: Remove kernel WARNING for NULL user-space buffer check
ALSA: seq: Fix race at closing in virmidi driver
crypto: algif_hash - wait for crypto_ahash_init() to complete
ALSA: usb-audio: Add quirk for Microsoft LifeCam HD-6000
ALSA: usb-audio: Add native DSD support for PS Audio NuWave DAC
ALSA: usb: Add native DSD support for Aune X1S
drm/i915/dp: fall back to 18 bpp when sink capability is unknown
crypto: shash - Fix has_key setting
ARM: dts: at91: sama5d4: fix instance id of DBGU
rfkill: fix rfkill_fop_read wait_event usage
mac80211: Requeue work after scan complete for all VIF types.
arm64: restore bogomips information in /proc/cpuinfo
USB: fix invalid memory access in hub_activate()
serial: 8250_pci: Add Intel Broadwell ports
x86/mm/pat: Avoid truncation when converting cpa->numpages to address
Staging: speakup: Fix getting port information
drm/vmwgfx: respect 'nomodeset'
ALSA: dummy: Disable switching timer backend via sysfs
seccomp: always propagate NO_NEW_PRIVS on tsync
irqchip/atmel-aic: Fix wrong bit operation for IRQ priority
staging/speakup: Use tty_ldisc_ref() for paste kworker
n_tty: Fix unsafe reference to "other" ldisc
tty: Fix unsafe ldisc reference via ioctl(TIOCGETD)
SCSI: fix crashes in sd and sr runtime PM
powerpc/eeh: Fix PE location code
arm64: mm: avoid calling apply_to_page_range on empty range
ALSA: bebob: Use a signed return type for get_formation_index
ALSA: usb-audio: Fix TEAC UD-501/UD-503/NT-503 usb delay
ALSA: compress: Disable GET_CODEC_CAPS ioctl for some architectures
USB: option: fix Cinterion AHxx enumeration
USB: serial: ftdi_sio: add support for Yaesu SCU-18 cable
ALSA: seq: Degrade the error message for too many opens
ALSA: seq: Fix incorrect sanity check at snd_seq_oss_synth_cleanup()
USB: serial: option: Adding support for Telit LE922
USB: serial: visor: fix crash on detecting device without write_urbs
USB: visor: fix null-deref at probe
USB: cp210x: add ID for IAI USB to RS485 adaptor
usb: hub: do not clear BOS field during reset device
cdc-acm:exclude Samsung phone 04e8:685d
usb: cdc-acm: send zero packet for intel 7260 modem
usb: cdc-acm: handle unlinked urb in acm read callback
ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list
ideapad-laptop: Add Lenovo Yoga 900 to no_hw_rfkill dmi list
ACPI / PCI / hotplug: unlock in error path in acpiphp_enable_slot()
MIPS: Fix some missing CONFIG_CPU_MIPSR6 #ifdefs
HID: hidpp: update input_configured callback
usb: gadget: build audio_source function only if SND is enabled
usb: gadget: function: fix unused func warning
kbuild: Makefile.clean: make Kbuild and Makefile optional
iscsi-target: Fix potential dead-lock during node acl delete
ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list
IB/qib: Support creating qps with GFP_NOIO flag
IB/qib: fix mcast detach when qp not attached
crypto: crc32c - Fix crc32c soft dependency
crypto: algif_hash - Fix race condition in hash_check_key
crypto: af_alg - Forbid bind(2) when nokey child sockets are present
crypto: algif_hash - Remove custom release parent function
crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path
crypto: algif_hash - Require setkey before accept(2)
crypto: hash - Add crypto_ahash_has_setkey
mac802154: fix typo IEEE802515 to IEEE802154
crypto: af_alg - Add nokey compatibility path
crypto: af_alg - Fix socket double-free when accept fails
crypto: af_alg - Disallow bind/setkey/... after accept(2)
printk: do cond_resched() between lines while outputting to consoles
kernel/panic.c: turn off locks debug before releasing console lock
panic: release stale console lock to always get the logbuf printed out
memcg: only free spare array when readers are done
mm: soft-offline: check return value in second __get_any_page() call
zram: try vmalloc() after kmalloc()
zram/zcomp: use GFP_NOIO to allocate streams
ocfs2/dlm: ignore cleaning the migration mle that is inuse
scripts/bloat-o-meter: fix python3 syntax error
dma-debug: switch check from _text to _stext
m32r: fix m32104ut_defconfig build fail
cifs_dbg() outputs an uninitialized buffer in cifs_readdir()
cifs: fix race between call_async() and reconnect()
cifs: Ratelimit kernel log messages
cifs: convert printk(LEVEL...) to pr_<level>
cifs: convert to print_hex_dump() instead of custom implementation
sparc64: fix incorrect sign extension in sys_sparc64_personality
mmc: core: Enable tuning according to the actual timing
mmc: core: enable CMD19 tuning for DDR50 mode
mmc: core: Simplify by adding mmc_execute_tuning()
mmc: core: Fix error paths and messages in mmc_init_card
mmc: mmci: fix an ages old detection error
dmaengine: dw: fix cyclic transfer callbacks
dmaengine: dw: fix cyclic transfer setup
dmaengine: dw: Make error prints unique. Part #1
KVM: PPC: Fix ONE_REG AltiVec support
parisc: Fix __ARCH_SI_PREAMBLE_SIZE
virtio_balloon: fix race between migration and ballooning
Input: elantech - mark protocols v2 and v3 as semi-mt
xfs: handle dquot buffer readahead in log recovery correctly
xfs: inode recovery readahead can race with inode buffer creation
s390: fix normalization bug in exception table sorting
drm/nouveau/kms: take mode_config mutex in connector hotplug path
uml: flush stdout before forking
uml: fix hostfs mknod()
dm snapshot: fix hung bios when copy error occurs
locks: fix unlock when fcntl_setlk races with a close
locks: update comments that refer to inode->i_flock
iwlwifi: update and fix 7265 series PCI IDs
PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD
PCI: imx6: Use tabs for indentation
PCI: Fix minimum allocation address overwrite
drm/dp/mst: fix in RAD element access
gpu: drm: drm_dp_mst_topology.c: Fix improper use of strncat
drm/dp/mst: fix in MSTB RAD initialization
drm/dp/mst: process broadcast messages correctly
udf: Check output buffer length when converting name to CS0
udf: Prevent buffer overrun with multi-byte characters
Input: i8042 - add Fujitsu Lifebook U745 to the nomux list
wlcore/wl12xx: spi: fix NULL pointer dereference (Oops)
bcache: Change refill_dirty() to always scan entire disk if necessary
bcache: prevent crash on changing writeback_running
bcache: allows use of register in udev to avoid "device_busy" error.
bcache: unregister reboot notifier if bcache fails to unregister device
bcache: fix a leak in bch_cached_dev_run()
bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device
bcache: Add a cond_resched() call to gc
bcache: fix a livelock when we cause a huge number of cache misses
rtlwifi: rtl_pci: Fix kernel panic
NFS: Fix attribute cache revalidation
NFS: Remove the "NFS_CAP_CHANGE_ATTR" capability
rtlwifi: rtl8192cu: Add missing parameter setup
rtlwifi: rtl8192ce: Fix handling of module parameters
rtlwifi: rtl8192se: Fix module parameter initialization
rtlwifi: rtl8192de: Fix incorrect module parameter descriptions
rtlwifi: rtl8188ee: Fix module parameter initialization
posix-clock: Fix return code on the poll method's error path
Thermal: do thermal zone update after a cooling device registered
Thermal: handle thermal zone device properly during system sleep
Thermal: initialize thermal zone device correctly
nfs: Fix race in __update_open_stateid()
udf: limit the maximum number of indirect extents in a row
mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()
mmc: sdio: Fix invalid vdd in voltage switch power cycle
drm/radeon: clean up fujitsu quirks
drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr
android: recommended.cfg: enable taskstats
Revert "usb: gadget: composite: Fix corruption when changing configuration"
selinux: nlmsgtab: add SOCK_DESTROY to the netlink mapping tables
drm/radeon: fence PT updates manually v2
futex: Drop refcount if requeue_pi() acquired the rtmutex
dm thin: fix race condition when destroying thin pool workqueue
EDAC: Robustify workqueues destruction
ovl: check dentry positiveness in ovl_cleanup_whiteouts()
wlcore/wl12xx: spi: fix oops on firmware load
rtlwifi: fix memory leak for USB device
Bluetooth: Add support of Toshiba Broadcom based devices
ovl: root: copy attr
KVM: PPC: Fix emulation of H_SET_DABR/X on POWER8
time: Avoid signed overflow in timekeeping_get_ns()
drm/radeon: call hpd_irq_event on resume
tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines
[media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode
[media] gspca: ov534/topro: prevent a division by 0
[media] vb2: fix a regression in poll() behavior for output,streams
ovl: use a minimal buffer in ovl_copy_xattr
ovl: allow zero size xattr
Revert "net: wireless: Add CONFIG_WIFI_CONTROL_FUNC option"
neigh: Better handling of transition to NUD_PROBE state
net: diag: support v4mapped sockets in inet_diag_find_one_icsk()
net: tcp: deal with listen sockets properly in tcp_abort.
net: diag: Support destroying TCP sockets.
net: diag: Support SOCK_DESTROY for inet sockets.
net: diag: Add the ability to destroy a socket.
net: diag: split inet_diag_dump_one_icsk into two
ipv6: inet6_sk() should use sk_fullsock()
net: add sk_fullsock() helper
Linux 3.18.26
Revert "workqueue: make sure delayed work run in local cpu"
KEYS: Fix keyring ref leak in join_session_keyring()
KEYS: Fix race between read and revoke
net: check both type and procotol for tcp sockets
usb: Use the USB_SS_MULT() macro to decode burst multiplier for log message
usb: core : hub: Fix BOS 'NULL pointer' kernel panic
usb: musb: USB_TI_CPPI41_DMA requires dmaengine support
usb: gadget: pxa27x: fix suspend callback
USB: whci-hcd: add check for dma mapping error
USB: add quirk for devices with broken LPM
USB: cp210x: Remove CP2110 ID from compatibility list
USB: serial: Another Infineon flash loader USB ID
USB: cdc_acm: Ignore Infineon Flash Loader utility
rbd: don't leak parent_spec in rbd_dev_probe_parent()
RDS: verify the underlying transport exists before creating a connection
iwlwifi: bump firmware API for mvm devices to 12
iwlwifi: 7000: fix reported firmware name for 7265D
ALSA: hda/hdmi - apply Skylake fix-ups to Broxton display codec
ceph: fix message length computation
ocfs2: fix umask ignored issue
nfs: if we have no valid attrs, then don't declare the attribute cache valid
nfs4: start callback_ident at idr 1
nfsd: serialize state seqid morphing operations
firewire: ohci: fix JMicron JMB38x IT context discovery
ext4, jbd2: ensure entering into panic after recording an error in superblock
rbd: don't put snap_context twice in rbd_queue_workfn()
Btrfs: fix race when listing an inode's xattrs
Btrfs: fix race leading to BUG_ON when running delalloc for nodatacow
Btrfs: fix race leading to incorrect item deletion when dropping extents
Btrfs: fix file corruption and data loss after cloning inline extents
RDS: fix race condition when sending a message on unbound socket
UPSTREAM: selinux: fix bug in conditional rules handling
UPSTREAM: KEYS: Fix keyring ref leak in join_session_keyring()
ion: fix page pool cache policy
UPSTREAM: memcg: Only free spare array when readers are done
unix: avoid use-after-free in ep_remove_wait_queue
af_unix: Revert 'lock_interruptible' in stream receive code
fou: clean up socket with kfree_rcu
bluetooth: Validate socket address length in sco_sock_bind().
pptp: verify sockaddr_len in pptp_bind() and pptp_connect()
skbuff: Fix offset error in skb_reorder_vlan_header
vlan: Fix untag operations of stacked vlans with REORDER_HEADER off
net: fix IP early demux races
sh_eth: fix kernel oops in skb_put()
net: add validation for the socket syscall protocol argument
ipv6: sctp: clone options to avoid use after free
net: qca_spi: fix transmit queue timeout handling
sctp: also copy sk_tsflags when copying the socket
sctp: update the netstamp_needed counter when copying sockets
sctp: use the same clock as if sock source timestamps were on
atl1c: Improve driver not to do order 4 GFP_ATOMIC allocation
gre6: allow to update all parameters via rtnl
arm64: Add dtb files to archclean rule
UPSTREAM: seccomp: cap SECCOMP_RET_ERRNO data to MAX_ERRNO
Input: xpad - fix clash of presence handling with LED setting
Input: xpad - query wireless controller state at init
Input: xpad - move the input device creation to a new function
Input: xpad - x360w: report dpad as buttons and axes
Input: xpad - factor out URB submission in xpad_play_effect
Input: xpad - remove needless bulk out URB used for LED setup
Input: xpad - use ida() for finding the pad_nr
Input: xpad - clarify LED enumeration
Input: xpad - fix Razer Atrox Arcade Stick button mapping
Input: xpad - add Covert Forces edition of the Xbox One controller
Input: xpad - re-send LED command on present event
Input: xpad - set the LEDs properly on XBox Wireless controllers
Input: xpad - add rumble support for Xbox One controller
Input: initialize device counter variables with -1
xt_qtaguid: fix a race condition in if_tag_stat_update
FROMLIST: x86: mm: support ARCH_MMAP_RND_BITS.
FROMLIST: arm64: mm: support ARCH_MMAP_RND_BITS.
FROMLIST: arm: mm: support ARCH_MMAP_RND_BITS.
FROMLIST: mm: mmap: Add new /proc tunable for mmap_base ASLR.
Revert "mm: mmap: Add new /proc tunable for mmap_base ASLR."
Revert "arm: mm: support ARCH_MMAP_RND_BITS."
UPSTREAM: HID: hid-input: allow input_configured callback return errors
Revert "HID: Add input_register callback."
usb: gadget: rndis: use %z format specifier for size_t
of: Fix build warnings
UPSTREAM: include/linux/poison.h: fix LIST_POISON{1,2} offset
UPSTREAM: mm: more aggressive page stealing for UNMOVABLE allocations
UPSTREAM: mm: always steal split buddies in fallback allocations
UPSTREAM: mm: when stealing freepages, also take pages created by splitting buddy page
ANDROID: rtc-palmas: correct for bcd year
UPSTREAM: proc: actually make proc_fd_permission() thread-friendly
ANDROID: android: base-cfg: enable CONFIG_DM_VERITY_FEC
UPSTREAM: dm verity: add ignore_zero_blocks feature
UPSTREAM: dm verity: add support for forward error correction
UPSTREAM: dm verity: factor out verity_for_bv_block()
UPSTREAM: dm verity: factor out structures and functions useful to separate object
UPSTREAM: dm verity: move dm-verity.c to dm-verity-target.c
UPSTREAM: dm verity: separate function for parsing opt args
UPSTREAM: dm verity: clean up duplicate hashing code
ANDROID: dm verity: port upstream changes to 3.18
BACKPORT: mm: /proc/pid/smaps:: show proportional swap share of the mapping
of: handle both '/' and ':' in path strings
of: unittest: Add option string test case with longer path
of: unittest: Add options string testcase variants
of: fix handling of '/' in options for of_find_node_by_path()
of/unittest: Fix the wrong expected value in of_selftest_property_string
of/unittest: remove the duplicate of_changeset_init
of/overlay: Remove unused variable
of/overlay: Directly include idr.h
of: Drop superfluous dependance for OF_OVERLAY
of: Add prompt for OF_OVERLAY config
of/pci: Remove duplicate kfree in of_pci_get_host_bridge_resources()
of/fdt: fix sparse warning
of: EXPORT_SYMBOL_GPL of_property_read_u64_array
of/unittest: Overlays with sub-devices tests
of/unittest: Remove obsolete code
of/platform: Handle of_populate drivers in notifier
of/overlay: Do not generate duplicate nodes
Removes OF_UNITTEST dependency on OF_DYNAMIC config symbol
drivers: of: Export of_reserved_mem_device_{init,release}
of: Delete unnecessary check before calling "of_node_put()"
of: Drop ->next pointer from struct device_node
of: support passing console options with stdout-path
of: add optional options parameter to of_find_node_by_path()
of: Remove unneeded and incorrect MODULE_DEVICE_TABLE
of: base, fix of_property_read_string_helper kernel-doc
of: remove select of non-existant OF_DEVICE config symbol
of/overlay: Add overlay unittests
of/overlay: Introduce DT overlay support
of/reconfig: Add OF_DYNAMIC notifier for platform_bus_type
of/reconfig: Always use the same structure for notifiers
of/reconfig: Add debug output for OF_RECONFIG notifiers
of/reconfig: Add empty stubs for the of_reconfig methods
of/reconfig: Add of_reconfig_get_state_change() of notifier helper.
of/resolver: Switch to new local fixups format.
of: Refactor __of_node_alloc() into __of_node_dup()
of: Use vargs in __of_node_alloc
of: Properly set the OF_POPULATED_BUS flag on root node
of/fdt: export fdt blob as /sys/firmware/fdt
of: Change of_device_is_available() to return bool
of.h: Keep extern declaration of of_* variables when !CONFIG_OF
of/irq: Export of_irq_get()
of/platform: Move platform devices under /sys/devices/platform
of: check for size < 0 after rounding in early_init_dt_add_memory_arch
of/fdt: Don't clear initial_boot_params if fdt_check_header() fails
of/unittest: Remove test devices after adding them
of: Fix padding in _OF_DECLARE macro definition
of: Request and map make argument name constant
of/unittest: Rename selftest.c to unittest.c
of: Eliminate of_allnodes list
of: introduce of_property_read_s32
Linux 3.18.25
ipv6: sctp: implement sctp_v6_destroy_sock()
net/neighbour: fix crash at dumping device-agnostic proxy entries
ipv6: add complete rcu protection around np->opt
ipv6: distinguish frag queues by device for multicast and link-local packets
broadcom: fix PHY_ID_BCM5481 entry in the id table
net: ip6mr: fix static mfc/dev leaks on table destruction
net: ipmr: fix static mfc/dev leaks on table destruction
net, scm: fix PaX detected msg_controllen overflow in scm_detach_fds
tcp: initialize tp->copied_seq in case of cross SYN connection
tcp: fix potential huge kmalloc() calls in TCP_REPAIR
tcp: md5: fix lockdep annotation
net: qmi_wwan: add XS Stick W100-2 from 4G Systems
snmp: Remove duplicate OUTMCAST stat increment
ip_tunnel: disable preemption when updating per-cpu tstats
sctp: translate host order to network order when setting a hmacid
packet: fix tpacket_snd max frame len
packet: infer protocol from ethernet header if unset
packet: only allow extra vlan len on ethernet devices
packet: tpacket_snd(): fix signed/unsigned comparison
packet: always probe for transport header
packet: do skb_probe_transport_header when we actually have data
tools/net: Use include/uapi with __EXPORTED_HEADERS__
Revert "net: Fix skb_set_peeked use-after-free bug"
ipv6: addrconf: validate new MTU before applying it
KVM: x86: Use new is_noncanonical_address in _linearize
KVM: x86: work around infinite loop in microcode when #AC is delivered
ARM: orion: Fix DSA platform device after mvmdio conversion
RDS: verify the underlying transport exists before creating a connection
packet: race condition in packet_bind
ipv4: disable BH when changing ip local port range
ipv6: clean up dev_snmp6 proc entry when we fail to initialize inet6_dev
sfc: push partner queue for skb->xmit_more
sit: fix sit0 percpu double allocations
mmc: Extend wakelock if bus is dead
Revert "mmc: mmcblk: Add support for deferred SD bus resume"
Revert "mmc: block: Remove call to mmc_blk_set_blksize"
ipv6: gre: support SIT encapsulation
qmi_wwan: add Sierra Wireless MC74xx/EM74xx
virtio-net: drop NETIF_F_FRAGLIST
net: fix a race in dst_release()
net: avoid NULL deref in inet_ctl_sock_destroy()
qmi_wwan: fix entry for HP lt4112 LTE/HSPA+ Gobi 4G Module
ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.
stmmac: Correctly report PTP capabilities.
net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes
RDS-TCP: Recover correctly from pskb_pull()/pksb_trim() failure in rds_tcp_data_recv
ppp: fix pppoe_dev deletion condition in pppoe_release()
macvtap: unbreak receiving of gro skb with frag list
irda: precedence bug in irlmp_seq_hb_idx()
audit: create private file name copies when auditing inodes
audit: correctly record file names with different path name types
mptfusion: prevent some memory corruption
mfd: wm5110: Add register patch for rev E and above
[media] gscpa_m5602: use msecs_to_jiffies for conversions
[media] v4l: vsp1: Fix VI6_WPF_SZCLIP_SIZE_MASK macro
[media] v4l: vsp1: Fix VI6_DPR_ROUTE_FP_MASK macro
[media] v4l: vsp1: Fix VI6_DPR_ROUTE_FXA_MASK macro
[media] usbvision: fix locking error
Input: zhenhua - ensure we have BITREVERSE
Input: omap4-keypad - fix memory leak
Input: serio - fix blocking of parport
Input: psmouse - add small delay for IBM trackpoint pass-through mode
HID: quirks: add QUIRK_NOGET for an other TPV touchscreen
HID: apple: Add support for the 2015 Macbook Pro
usb: musb: fix cppi channel teardown for isoch transfer
usb: musb: cppi41: improve rx channel abort routine
USB: symbolserial: Correct transferred data size
usb: chipidea: debug: add runtime pm for register access
s390/3270: redraw screen on unsolicited device end
iommu/amd: Handle integer overflow in dma_ops_area_alloc
client MUST ignore EncryptionKeyLength if CAP_EXTENDED_SECURITY is set
USB: usbtmc: add device quirk for Rigol DS6104
sched: Fix cpu_active_mask/cpu_online_mask race
PCI: Add VPD function 0 quirk for Intel Ethernet devices
PCI: Add dev_flags bit to access VPD through function 0
PCI: Add flag for devices that don't reset on D3hot->D0 transition
KEYS: Fix crash when attempt to garbage collect an uninstantiated keyring
KEYS: Fix race between key destruction and finding a keyring by name
ext4: fix loss of delalloc extent info in ext4_zero_range()
ext4: allocate entire range in zero range
vhost/scsi: potential memory corruption
serial: 8250_pci: Add support for 12 port Exar boards
serial: 8250_pci: Add support for 16 port Exar boards
md/raid5: fix locking in handle_stripe_clean_event()
IB/cm: Fix rb-tree duplicate free and use-after-free
mvsas: Fix NULL pointer dereference in mvs_slot_task_free
Revert "md: allow a partially recovered device to be hot-added to an array."
md/raid10: submit_bio_wait() returns 0 on success
md/raid1: submit_bio_wait() returns 0 on success
crypto: api - Only abort operations on fatal signal
module: Fix locking in symbol_put_addr()
xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing)
xhci: Add spurious wakeup quirk for LynxPoint-LP controllers
xhci: handle no ping response error properly
dm btree: fix leak of bufio-backed block in btree_split_beneath error path
dm btree remove: fix a bug when rebalancing nodes after removal
Revert "ARM64: unwind: Fix PC calculation"
rbd: require stable pages if message data CRCs are enabled
iio: mxs-lradc: Fix temperature offset
drm/radeon: don't try to recreate sysfs entries on resume
...
Conflicts:
Makefile
android/configs/android-recommended.cfg
arch/Kconfig
arch/arm/mm/mmap.c
arch/arm64/Kconfig
arch/arm64/include/asm/kasan.h
arch/arm64/include/asm/pgalloc.h
arch/arm64/kernel/setup.c
arch/arm64/lib/memcpy.S
arch/arm64/lib/memmove.S
arch/arm64/lib/memset.S
arch/arm64/mm/kasan_init.c
arch/arm64/mm/mmap.c
arch/mips/mm/mmap.c
arch/powerpc/mm/mmap.c
arch/x86/mm/kasan_init_64.c
arch/x86/mm/mmap.c
drivers/bluetooth/ath3k.c
drivers/bluetooth/btusb.c
drivers/firmware/efi/libstub/Makefile
drivers/hid/hid-logitech-hidpp.c
drivers/hid/hid-magicmouse.c
drivers/hid/hid-ntrig.c
drivers/hid/hid-rmi.c
drivers/hid/hid-sony.c
drivers/mmc/card/Kconfig
drivers/mmc/card/block.c
drivers/mmc/card/queue.c
drivers/mmc/card/queue.h
drivers/mmc/core/core.c
drivers/mmc/core/core.h
drivers/net/wireless/Kconfig
drivers/of/Kconfig
drivers/of/Makefile
drivers/scsi/sd.c
drivers/staging/android/ion/ion_system_heap.c
drivers/usb/dwc3/gadget.c
drivers/usb/gadget/Kconfig
drivers/usb/gadget/function/f_fs.c
drivers/usb/gadget/function/f_mtp.c
drivers/usb/gadget/function/u_ether.c
drivers/usb/serial/option.c
drivers/usb/serial/qcserial.c
include/linux/compiler-gcc.h
include/linux/kasan.h
include/linux/vmalloc.h
kernel/module.c
kernel/sysctl.c
lib/Kconfig.kasan
lib/radix-tree.c
lib/test_kasan.c
mm/kasan/Makefile
mm/kasan/kasan.c
mm/kasan/kasan.h
mm/kasan/kasan_init.c
mm/kasan/report.c
mm/mempool.c
mm/page_alloc.c
mm/slub.c
scripts/Makefile.lib
scripts/module-common.lds
sound/core/compress_offload.c
USB and MMC related changes were ignored completely as suggested
by respective teams. Changes related to DM-VERITY were skipped in
this upmerge as they will be pulled in by corresponding team on
need basis.
Change-Id: I3e94c43cf595440299c91562e1226b1e4c77abeb
Signed-off-by: Imran Khan <kimran@codeaurora.org>
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Conflicts:
keep -fno-pic flag in arch/arm64/Makefile
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[ Upstream commit ed8b0de5a33d2a2557dce7f9429dca8cb5bc5879 ]
"rm -rf" is bricking some peoples' laptops because of variables being
used to store non-reinitializable firmware driver data that's required
to POST the hardware.
These are 100% bugs, and they need to be fixed, but in the mean time it
shouldn't be easy to *accidentally* brick machines.
We have to have delete working, and picking which variables do and don't
work for deletion is quite intractable, so instead make everything
immutable by default (except for a whitelist), and make tools that
aren't quite so broad-spectrum unset the immutable flag.
Signed-off-by: Peter Jones <pjones@redhat.com>
Tested-by: Lee, Chun-Yi <jlee@suse.com>
Acked-by: Matthew Garrett <mjg59@coreos.com>
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
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We want to know per-process workingset size for smart memory management
on userland and we use swap(ex, zram) heavily to maximize memory
efficiency so workingset includes swap as well as RSS.
On such system, if there are lots of shared anonymous pages, it's really
hard to figure out exactly how many each process consumes memory(ie, rss
+ wap) if the system has lots of shared anonymous memory(e.g, android).
This patch introduces SwapPss field on /proc/<pid>/smaps so we can get
more exact workingset size per process.
Bongkyu tested it. Result is below.
1. 50M used swap
SwapTotal: 461976 kB
SwapFree: 411192 kB
$ adb shell cat /proc/*/smaps | grep "SwapPss:" | awk '{sum += $2} END {print sum}';
48236
$ adb shell cat /proc/*/smaps | grep "Swap:" | awk '{sum += $2} END {print sum}';
141184
2. 240M used swap
SwapTotal: 461976 kB
SwapFree: 216808 kB
$ adb shell cat /proc/*/smaps | grep "SwapPss:" | awk '{sum += $2} END {print sum}';
230315
$ adb shell cat /proc/*/smaps | grep "Swap:" | awk '{sum += $2} END {print sum}';
1387744
[akpm@linux-foundation.org: simplify kunmap_atomic() call]
Signed-off-by: Minchan Kim <minchan@kernel.org>
Reported-by: Bongkyu Kim <bongkyu.kim@lge.com>
Tested-by: Bongkyu Kim <bongkyu.kim@lge.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Bug: 26190646
Change-Id: Idf92d682fdef432bdd66e530a7e7cdff8f375db1
Signed-off-by: Thierry Strudel <tstrudel@google.com>
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LSK Android 15.12 v3.18
* origin/tmp-3169cab:
arm: enable ARCH_MMAP_RND_BITS only for MMU platforms
Revert "mmc: block: Remove call to mmc_blk_set_blksize"
UPSTREAM: zram: fix possible use after free in zcomp_create()
UPSTREAM: zsmalloc: fix a null pointer dereference in destroy_handle_cache()
UPSTREAM: zram: clear disk io accounting when reset zram device
UPSTREAM: zram: fix error return code
UPSTREAM: zsmalloc: remove extra cond_resched() in __zs_compact
UPSTREAM: zsmalloc: fix fatal corruption due to wrong size class selection
UPSTREAM: zsmalloc: remove unnecessary insertion/removal of zspage in compaction
UPSTREAM: zsmalloc: micro-optimize zs_object_copy()
UPSTREAM: zsmalloc: remove synchronize_rcu from zs_compact()
UPSTREAM: zram: deprecate zram attrs sysfs nodes
UPSTREAM: zram: export new 'mm_stat' sysfs attrs
UPSTREAM: zram: export new 'io_stat' sysfs attrs
UPSTREAM: zram: describe device attrs in documentation
UPSTREAM: zram: remove `num_migrated' device attr
UPSTREAM: mm/zsmalloc.c: fix comment for get_pages_per_zspage
UPSTREAM: zsmalloc: zsmalloc documentation
UPSTREAM: zsmalloc: add fullness into stat
UPSTREAM: zsmalloc: record handle in page->private for huge object
UPSTREAM: zram: support compaction
UPSTREAM: zsmalloc: adjust ZS_ALMOST_FULL
UPSTREAM: zsmalloc: support compaction
UPSTREAM: zsmalloc: factor out obj_[malloc|free]
UPSTREAM: zsmalloc: decouple handle and object
UPSTREAM: zram: use proper type to update max_used_pages
UPSTREAM: mm/zsmalloc: add statistics support
UPSTREAM: mm/zpool: add name argument to create zpool
UPSTREAM: zram: remove request_queue from struct zram
UPSTREAM: zram: remove init_lock in zram_make_request
UPSTREAM: zram: check bd_openers instead of bd_holders
UPSTREAM: zram: rework reset and destroy path
UPSTREAM: zram: fix umount-reset_store-mount race condition
UPSTREAM: zram: free meta table in zram_meta_free
UPSTREAM: zram: clean up zram_meta_alloc()
UPSTREAM: mm/zsmalloc: adjust order of functions
UPSTREAM: zram: use DEVICE_ATTR_[RW|RO|WO] to define zram sys device attribute
UPSTREAM: mm/zsmalloc: allocate exactly size of struct zs_pool
UPSTREAM: mm/zsmalloc: avoid duplicate assignment of prev_class
UPSTREAM: mm/zram: correct ZRAM_ZERO flag bit position
UPSTREAM: mm/zsmalloc: support allocating obj with size of ZS_MAX_ALLOC_SIZE
UPSTREAM: zsmalloc: correct fragile [kmap|kunmap]_atomic use
UPSTREAM: zsmalloc: fix zs_init cpu notifier error handling
UPSTREAM: zram: implement rw_page operation of zram
UPSTREAM: zram: change parameter from vaild_io_request()
UPSTREAM: zram: remove bio parameter from zram_bvec_rw()
UPSTREAM: zsmalloc: merge size_class to reduce fragmentation
arm64: kernel: Add support for Privileged Access Never
arm64: Generalise msr_s/mrs_s operations
arm64: kernel: Add cpufeature 'enable' callback
arm64: kernel: Add cpuid_feature_extract_field() for 4bit sign extension
arm64: kernel: Add min_field_value and use '>=' for feature detection
arm64: kernel: Add optional CONFIG_ parameter to ALTERNATIVE()
arm64: alternative: Provide if/else/endif assembler macros
arm64: alternative: Work around .inst assembler bugs
arm64: alternative: Merge alternative-asm.h into alternative.h
arm64: Add AArch32 instruction set condition code checks
arm64: lib: use pair accessors for copy_*_user routines
arm64/uaccess: fix sparse errors
arm64: kernel: Move config_sctlr_el1
arm64: Emulate SETEND for AArch32 tasks
arm64: kconfig: move emulation option under kernel features
arm64: Consolidate hotplug notifier for instruction emulation
arm64: fix return code check when changing emulation handler
arm64: Trace emulation of AArch32 legacy instructions
arm64: Emulate CP15 Barrier instructions
arm64: Port SWP/SWPB emulation support from arm
arm64: Add support for hooks to handle undefined instructions
arm64: Add framework for legacy instruction emulation
arm64: alternative: Introduce feature for GICv3 CPU interface
arm64: Extract feature parsing code from cpu_errata.c
arm64: alternatives: fix pr_fmt string for consistency
arm64: Track system support for mixed endian EL0
arm64: Provide a namespace to NCAPS
tracing/sched: Add trace events to track cpu hotplug.
trace: cpufreq: Add tracing for min/max cpufreq
sched: add sched blocked tracepoint which dumps out context of sleep.
ANDROID: android: base-cfg: disable CONFIG_SYSVIPC
ANDROID: exec_domains: Disable request_module() call for personalities
UPSTREAM: pagemap: do not leak physical addresses to non-privileged userspace
configs/vexpress64: add SATA_SIL24 and SKY2 configure for Juno PCIe
ARM: imx6sx: add imx6sx iomux-gpr field define
ARM: imx6: correct i.MX6 PCIe interrupt routing
ARM: imx6: allow booting with old DT
ARM: imx6: Warn when an old DT is detected
ARM: imx6: Allow GPC interrupts affinity to be changed
ARM: imx6: convert GPC to stacked domains
ARM: imx6: gpc: Add PU power domain for GPU/VPU
ARM i.MX6q: unmap memory mapped at imx6q_opp_check_speed_grading()
ARM: imx: support arm power off in cpuidle for i.mx6sx
ARM: imx6: fix bogus use of irq_get_irq_data
ARM: imx: irq: fix buggy usage of irq_data irq field
ARM: imx: add enet init for i.mx6sx
ARM: dts: imx6: phyFLEX: Add CAN support
ARM: dts: imx6: phyFLEX: Add PCIe
ARM: dts: imx6: phyFLEX: Set correct interrupt for pmic
ARM: dts: imx6: phyFLEX: Enable gpmi in module file
ARM: dts: imx6: phyFLEX: set nodes in alphabetical order
ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards
ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02
ARM: imx: Remove unneeded .map_io initialization
ARM: dts: imx6qdl-sabresd: Fix the microphone route
ARM: imx: refactor mxc_iomux_mode()
ARM: imx: simplify clk_pllv3_prepare()
ARM: imx: clean up machine mxc_arch_reset_init_dt reset init
ARM: dts: imx6qdl-rex: Remove unneeded 'fsl,mode' property
ARM: dts: imx6qdl-gw5x: Remove unneeded 'fsl,mode' property
ARM: dts: imx6qdl-sabresd: Use IMX6QDL_CLK_CKO define
PCI: Assign resources before drivers claim devices (pci_scan_root_bus())
PCI: Assign resources before drivers claim devices (pci_scan_bus())
wakeup: Add the guard condition for len in pm_get_active_wakeup_sources
irqchip/gic-v3-its: Silence warning when its_lpi_alloc_chunks gets inlined
irqchip/gic-v3-its: Add missing cache flushes
arm64: defconfig: Enable PCI generic host bridge by default
arm64: Juno: Add support for the PCIe host bridge on Juno R1
Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
Documentation: bindings: Add DT bindings for ARM Juno boards.
arm64: Add DT support for Juno r1 board.
arm64: Juno: Add GICv2m support in device tree.
arm64: Juno: Add memory mapped timer node
arm64: Juno: Split juno.dts into juno-base.dtsi and juno.dts.
arm64: Juno: Fix the GIC node address label and the frequency of FAXI clock.
arm64: dts: add interrupt-affinity property to pmu node for juno
arm64: juno: Fix misleading name of UART reference clock
arm64: Add L2 cache topology to ARM Ltd boards/models
arm64: ARM: Fix the Generic Timers interrupt active level description
arm64: Add Juno board device tree.
arm64: Create link to include/dt-bindings to enable C preprocessor use.
dts, arm64: Move dts files to vendor subdirs
PCI/MSI: Drop domain field from msi_controller
irqchip/GICv2m: Get rid of struct msi_controller
irqchip/gicv3-its: Make the PCI/MSI code standalone
irqchip/gicv3-its: Get rid of struct msi_controller
irqchip/gicv3-its: Register irq domain with NEXUS token
irqchip/gicv3-its: Split PCI/MSI code from the core ITS driver
genirq: Add DOMAIN_BUS_NEXUS irqdomain property
of/platform: Assign MSI domain to platform device
PCI: exynos: Fix INTx enablement statement termination error
PCI: Fail pci_ioremap_bar() on unassigned resources
PCI: Show driver, BAR#, and resource on pci_ioremap_bar() failure
PCI: Mark invalid BARs as unassigned
PNP: Don't check for overlaps with unassigned PCI BARs
of: Calculate device DMA masks based on DT dma-range size
PCI: Update DMA configuration from DT
of/pci: Add of_pci_dma_configure() to update DMA configuration
PCI: Add helper functions pci_get[put]_host_bridge_device()
of: Fix size when dma-range is not used
MFD/OF: document MFD devices and handle simple-mfd
of: Move of_dma_configure() to device.c to help re-use
of: iommu: Add ptr to OF node arg to of_iommu_configure()
of/platform: teardown DMA mappings on device destruction
dma-mapping: fix debug print to display correct dma_pfn_offset
dma-mapping: detect and configure IOMMU in of_dma_configure
dma-mapping: replace set_arch_dma_coherent_ops with arch_setup_dma_ops
iommu: add new iommu_ops callback for adding an OF device
iommu: store DT-probed IOMMU data privately
iommu: provide helper function to configure an IOMMU for an of master
iommu: provide early initialisation hook for IOMMU drivers
irqchip/gicv3-its: Fix mapping of LPIs to collections
irqchip/gicv3-its: ITS table size should not be smaller than PSZ
irqchip: gicv3-its: Use non-cacheable accesses when no shareability
irqchip: gicv3-its: Fix PROP/PEND and BASE/CBASE confusion
irqchip: gicv3-its: Fix device ID encoding
irqchip: gicv3-its: Fix encoding of collection's target redistributor
irqchip: gicv3-its: Support safe initialization
irqchip: gicv3-its: Define macros for GITS_CTLR fields
irqchip: gicv3-its: Add limitation to page order
irqchip: gicv3-its: Use 64KB page as default granule
irqchip: gicv3-its: Zero itt before handling to hardware
irqchip: gic-v3: Fix out of bounds access to cpu_logical_map
irqchip: gic: Fix unsafe locking reported by lockdep
irqchip: gic: Allow interrupt level to be set for PPIs
irqchip: gicv3-its: Fix unsafe locking reported by lockdep
irqchip: gicv3-its: Iterate over PCI aliases to generate ITS configuration
irqchip: gicv3-its: Allocate enough memory for the full range of DeviceID
irqchip: gicv3-its: Fix ITS CPU init
irqchip: gic: Remove warning by including linux/irqdomain.h
irqchip: gic-v2m: Add DT bindings for GICv2m
irqchip: gic-v2m: Add support for ARM GICv2m MSI(-X) doorbell
irqchip: mtk-sysirq: dt-bindings: Add bindings for mediatek sysirq
irqchip: mtk-sysirq: Add sysirq interrupt polarity support
irqchip: gic: Support hierarchy irq domain.
genirq: Generic chip: Add big endian I/O accessors
ARM: orion: convert the irq_reg_{readl,writel} calls to the new API
genirq: Generic chip: Allow irqchip drivers to override irq_reg_{readl,writel}
genirq: Generic chip: Change irq_reg_{readl,writel} arguments
CHROMIUM: android: Unconditionally remove callbacks in sync_fence_free()
CHROMIUM: android: fix warning when releasing active sync point
PCI/MSI: pci-xgene-msi: Get rid of struct msi_controller
PCI: xgene: Add APM X-Gene v1 PCIe MSI/MSIX termination driver
PCI: generic: Add arm64 support
PCI: Build setup-irq.o for arm64
PCI: generic: Remove dependency on ARM-specific struct hw_pci
PCI: generic: Convert to use generic config accessors
PCI: Add generic config accessors
PCI: generic: Convert to DT resource parsing API
PCI: generic: Allocate config space windows after limiting bus number range
pci: host: drop owner assignment from platform_drivers
PCI/MSI: Let pci_msi_get_domain use struct device::msi_domain
PCI/MSI: Allow msi_domain lookup using the host bridge node
PCI/MSI: Add support for OF-provided msi_domain
PCI: Add pci_device_to_OF_node() stub for !CONFIG_OF
PCI/MSI: Add hooks to populate the msi_domain field
PCI/MSI: Register irq domain with specific token
device core: Introduce per-device MSI domain pointer
genirq/irqdomain: Allow irq domain aliasing
PCI: Use helper functions to access fields in struct msi_desc
PCI: Add helper function msi_desc_to_pci_sysdata()
genirq: Rename irq_data_get_msi() as irq_data_get_msi_desc()
PCI/keystone: Use irq_data_get_msi_desc() to avoid redundant lookup of irq_data
PCI/MSI: Disable MSI at enumeration even if kernel doesn't support MSI
PCI/MSI: Export pci_msi_set_enable(), pci_msix_clear_and_set_ctrl()
PCI/MSI: Rename msi_set_enable(), msix_clear_and_set_ctrl()
genirq: Work around __irq_set_handler vs stacked domains ordering issues
PCI/MSI: Rename mask/unmask_msi_irq treewide
PCI/MSI: Kill redundant call of irq_set_msi_desc() for MSI-X interrupts
PCI/MSI: Simplify PCI MSI code by initializing msi_desc.nvec_used earlier
PCI/MSI: Remove unnecessary braces around single statements
ARM/PCI: Remove unused pcibios_add_bus() and pcibios_remove_bus()
PCI: xilinx: Save MSI controller in pci_sys_data
PCI: mvebu: Save MSI controller in pci_sys_data
PCI: rcar: Save MSI controller in pci_sys_data
PCI: designware: Save MSI controller in pci_sys_data
PCI: tegra: Save MSI controller in pci_sys_data
ARM/PCI: Save MSI controller in pci_sys_data
PCI/MSI: Add weak pcibios_msi_controller()
mm: reorder can_do_mlock to fix audit denial
staging: ion: debugfs to shrink pool
usb: gadget: configfs: handle gadget reset request for android
Enable adb with android-pipe in IA image
PM / OPP: Fix typo modifcation -> modification
PM / OPP: of_property_count_u32_elems() can return errors
cpufreq-dt: add suspend frequency support
PM / OPP: add dev_pm_opp_get_suspend_opp() helper
cpufreq: dt: Tolerance applies on both sides of target voltage
cpufreq: dt: Print error on failing to mark OPPs as shared
cpufreq: dt: Check OPP count before marking them shared
PM / OPP: Drop unlikely before IS_ERR(_OR_NULL)
PM / OPP: Fix static checker warning (broken 64bit big endian systems)
PM / OPP: Free resources and properly return error on failure
cpufreq-dt: make scaling_boost_freqs sysfs attr available when boost is enabled
cpufreq: dt: Add support for turbo/boost mode
cpufreq: dt: Add support for operating-points-v2 bindings
cpufreq: Allow drivers to enable boost support after registering driver
Linux 3.18.24
tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c
Revert "tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c"
selinux: Android kernel compatibility with M userspace
selinux: extended permissions for ioctls
security: add ioctl specific auditing to lsm_audit
selinux: remove unnecessary pointer reassignment
Revert "security: lsm_audit: add ioctl specific auditing"
Revert "SELinux: per-command whitelisting of ioctls"
Revert "SELinux: use deletion-safe iterator to free list"
Revert "SELinux: ss: Fix policy write for ioctl operations"
Linux 3.18.23
x86: Init per-cpu shadow copy of CR4 on 32-bit CPUs too
arm: mm: support ARCH_MMAP_RND_BITS.
mm: mmap: Add new /proc tunable for mmap_base ASLR.
3w-9xxx: don't unmap bounce buffered commands
fib_rules: Fix dump_rules() not to exit early
Don't kill IPv4 sockets when killing IPv6 sockets was requested.
PM / OPP: add dev_pm_opp_is_turbo() helper
PM / OPP: Add helpers for initializing CPU OPPs
PM / OPP: Add support for opp-suspend
PM / OPP: Add OPP sharing information to OPP library
PM / OPP: Add clock-latency-ns support
PM / OPP: Add support to parse "operating-points-v2" bindings
PM / OPP: Break _opp_add_dynamic() into smaller functions
PM / OPP: Allocate dev_opp from _add_device_opp()
PM / OPP: Create _remove_device_opp() for freeing dev_opp
PM / OPP: Relocate few routines
PM / OPP: Create a directory for opp bindings
cpufreq: Update boost flag while initializing freq table from OPPs
cpufreq: dt: allow driver to boot automatically
PM / OPP / clk: Remove unnecessary OOM message
cpufreq-dt: Drop unnecessary check before cpufreq_cooling_unregister() invocation
PM / OPP: Assert RCU lock in exported functions
PM / OPP: Update kernel documentation
PM / OPP: Ensure consistent naming of static functions
PM / OPP: export dev_pm_opp_get_notifier
cpufreq-dt: defer probing if OPP table is not ready
PM / OPP: take RCU lock in dev_pm_opp_get_opp_count
PM / OPP: fix warning in of_free_opp_table()
PM / OPP: add some lockdep annotations
PM / OPP: do error handling at the bottom of dev_pm_opp_add_dynamic()
PM / OPP: handle allocation of device_opp in a separate routine
PM / OPP: reuse find_device_opp() instead of duplicating code
PM / OPP: Staticize __dev_pm_opp_remove()
PM / OPP: replace kfree with kfree_rcu while freeing 'struct device_opp'
PM / OPP: remove double calls to find_device_opp()
PM / OPP: set new_opp->dev_opp to a valid dev_opp
cpufreq-dt: free OPP table created during ->init()
PM / OPP replace kfree_rcu() with call_srcu() in opp_set_availability()
PM / OPP Introduce APIs to remove OPPs
PM / OPP rename 'head' as 'rcu_head' or 'srcu_head' based on its type
PM / OPP mark OPPs as 'static' or 'dynamic'
PM / OPP don't match for existing OPPs when list is empty
cpufreq-dt: register cooling device from ->ready() callback
cpufreq: Introduce ->ready() callback for cpufreq drivers
cpufreq-dt: pass 'policy->related_cpus' to of_cpufreq_cooling_register()
cpufreq: Fix formatting issues in 'struct cpufreq_driver'
cpufreq: cpufreq-dt: Move newline to end of error message
cpufreq: cpufreq-dt: Handle regulator_get_voltage() failure
cpufreq: cpufreq-dt: Improve debug about matching OPP
cpufreq: drop owner assignment from platform_drivers
vfs: Test for and handle paths that are unreachable from their mnt_root
md: flush ->event_work before stopping array.
x86/nmi/64: Fix a paravirt stack-clobbering bug in the NMI code
Revert "iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required"
net: Fix skb_set_peeked use-after-free bug
mm: check if section present during memory block registering
hpfs: update ctime and mtime on directory modification
drivercore: Fix unregistration path of platform devices
ARM: OMAP2+: DRA7: clockdomain: change l4per2_7xx_clkdm to SW_WKUP
of/address: Don't loop forever in of_find_matching_node_by_address().
auxdisplay: ks0108: fix refcount
Doc: ABI: testing: configfs-usb-gadget-sourcesink
Doc: ABI: testing: configfs-usb-gadget-loopback
devres: fix devres_get()
xtensa: fix kernel register spilling
xtensa: fix threadptr reload on return to userspace
KVM: MMU: fix validation of mmio page fault
HID: usbhid: Fix the check for HID_RESET_PENDING in hid_io_error
crypto: ghash-clmulni: specify context size for ghash async algorithm
serial: 8250: don't bind to SMSC IrCC IR port
usb: host: ehci-sys: delete useless bus_to_hcd conversion
usb: dwc3: ep0: Fix mem corruption on OUT transfers of more than 512 bytes
USB: ftdi_sio: Added custom PID for CustomWare products
USB: symbolserial: Use usb_get_serial_port_data
PCI: Fix TI816X class code quirk
clk: versatile: off by one in clk_sp810_timerclken_of_get()
staging: comedi: adl_pci7x3x: fix digital output on PCI-7230
iio: adis16480: Fix scale factors
iio: Add inverse unit conversion macros
iio: industrialio-buffer: Fix iio_buffer_poll return value
iio: event: Remove negative error code from iio_event_poll
iio: bmg160: IIO_BUFFER and IIO_TRIGGERED_BUFFER are required
s390/sclp: fix compile error
drm/qxl: validate monitors config modes
drm/amdgpu: Don't link train DisplayPort on HPD until we get the dpcd
mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1)
intel_pstate: Fix overflow in busy_scaled due to long delay
tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c
staging: speakup: fix speakup-r regression
dm cache: fix NULL pointer when switching from cleaner policy
clk: ti: fix dual-registration of uart4_ick
nfs/filelayout: Fix NULL reference caused by double freeing of fh_array
fix a braino in ovl_d_select_inode()
overlayfs: Make f_path always point to the overlay and f_inode to the underlay
VFS: Introduce inode-getting helpers for layered/unioned fs environments
overlay: Call ovl_drop_write() earlier in ovl_dentry_open()
genirq: Fix race in register_irq_proc()
igb: do not re-init SR-IOV during probe
net/xen-netfront: only napi_synchronize() if running
m68k: Define asmlinkage_protect
arm64: readahead: fault retry breaks mmap file read random detection
arm64: ftrace: fix function_graph tracer panic
dcache: Handle escaped paths in prepend_path
UBI: return ENOSPC if no enough space available
UBI: Validate data_size
powerpc/MSI: Fix race condition in tearing down MSI interrupts
tools lib traceevent: Fix string handling in heterogeneous arch environments
batman-adv: Fix potentially broken skb network header access
batman-adv: Make TT capability changes atomic
batman-adv: Make NC capability changes atomic
MIPS: dma-default: Fix 32-bit fall back to GFP_DMA
cpufreq: dt: Tolerance applies on both sides of target voltage
USB: Add reset-resume quirk for two Plantronics usb headphones.
usb: Add device quirk for Logitech PTZ cameras
usb: musb: cppi41: allow it to work again
usb: Use the USB_SS_MULT() macro to get the burst multiplier.
usb: chipidea: udc: using the correct stall implementation
security: fix typo in security_task_prctl
regmap: debugfs: Don't bother actually printing when calculating max length
regmap: debugfs: Ensure we don't underflow when printing access masks
PM / AVS: rockchip-io: depend on CONFIG_POWER_AVS
mtd: pxa3xx_nand: add a default chunk size
docs: update HOWTO for 3.x -> 4.x versioning
cifs: use server timestamp for ntlmv2 authentication
dts: imx25: fix sd card gpio polarity specified in device tree
dts: imx53: fix sd card gpio polarity specified in device tree
dts: imx51: fix sd card gpio polarity specified in device tree
batman-adv: Make DAT capability changes atomic
batman-adv: protect tt_local_entry from concurrent delete events
fbdev: select versatile helpers for the integrator
ipvs: fix crash with sync protocol v0 and FTP
ipvs: skb_orphan in case of forwarding
ipvs: fix crash if scheduler is changed
ipvs: do not use random local source address for tunnels
sched/fair: Prevent throttling in early pick_next_task_fair()
Initialize msg/shm IPC objects before doing ipc_addid()
usb: xhci: Add support for URB_ZERO_PACKET to bulk/sg transfers
xhci: init command timeout timer earlier to avoid deleting it uninitialized
xhci: change xhci 1.0 only restrictions to support xhci 1.1
usb: xhci: exit early in xhci_setup_device() if we're halted or dying
usb: xhci: Clear XHCI_STATE_DYING on start
USB: whiteheat: fix potential null-deref at probe
drm/amdgpu: Restore LCD backlight level on resume
drm: Reject DRI1 hw lock ioctl functions for kms drivers
drm/i915/bios: handle MIPI Sequence Block v3+ gracefully
drm/qxl: recreate the primary surface when the bo is not primary
drm/qxl: only report first monitor as connected if we have no state
[SMB3] Do not fall back to SMBWriteX in set_file_size error cases
disabling oplocks/leases via module parm enable_oplocks broken for SMB3
nfs: fix pg_test page count calculation
netfilter: nf_log: don't zap all loggers on unregister
netfilter: nf_log: Introduce nft_log_dereference() macro
netfilter: nft_compat: skip family comparison in case of NFPROTO_UNSPEC
netfilter: nf_log: wait for rcu grace after logger unregistration
netfilter: ctnetlink: put back references to master ct and expect objects
netfilter: nf_conntrack: Support expectations in different zones
netfilter: nfnetlink: work around wrong endianess in res_id field
dm raid: fix round up of default region size
USB: option: add ZTE PIDs
staging: ion: fix corruption of ion_import_dma_buf
dm btree: add ref counting ops for the leaves of top level btrees
svcrdma: Fix send_reply() scatter/gather set-up
ath10k: fix dma_mapping_error() handling
Btrfs: update fix for read corruption of compressed and shared extents
Btrfs: fix read corruption of compressed and shared extents
btrfs: skip waiting on ordered range for special files
ASoC: dwc: correct irq clear method
ASoC: fix broken pxa SoC support
ASoC: pxa: pxa2xx-ac97: fix dma requestor lines
ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1
ALSA: hda: Add dock support for ThinkPad T550
ALSA: synth: Fix conflicting OSS device registration on AWE32
mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault
ocfs2/dlm: fix deadlock when dispatch assert master
spi: spi-pxa2xx: Check status register to determine if SSSR_TINT is disabled
spi: xtensa-xtfpga: fix register endianness
spi: Fix documentation of spi_alloc_master()
s390/boot/decompression: disable floating point in decompressor
s390/compat: correct uc_sigmask of the compat signal frame
sched/core: Fix TASK_DEAD race in finish_task_switch()
x86/xen: Support kexec/kdump in HVM guests by doing a soft reset
x86/mm: Set NX on gap between __ex_table and rodata
x86/process: Add proper bound checks in 64bit get_wchan()
x86/asm/entry: Create and use a 'TOP_OF_KERNEL_STACK_PADDING' macro
x86/kexec: Fix kexec crash in syscall kexec_file_load()
x86/efi: Fix boot crash by mapping EFI memmap entries bottom-up at runtime, instead of top-down
Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS
x86/paravirt: Replace the paravirt nop with a bona fide empty function
x86/platform: Fix Geode LX timekeeping in the generic x86 build
x86/apic: Serialize LVTT and TSC_DEADLINE writes
dmaengine: dw: properly read DWC_PARAMS register
ARM: dts: fix usb pin control for imx-rex dts
ARM: dts: omap3-beagle: make i2c3, ddc and tfp410 gpio work again
ARM: dts: omap5-uevm.dts: fix i2c5 pinctrl offsets
windfarm: decrement client count when unregistering
ARM: 8429/1: disable GCC SRA optimization
ARM: fix Thumb2 signal handling when ARMv6 is enabled
hwmon: (nct6775) Swap STEP_UP_TIME and STEP_DOWN_TIME registers for most chips
sched: access local runqueue directly in single_task_running
watchdog: sunxi: fix activation of system reset
perf header: Fixup reading of HEADER_NRCPUS feature
perf stat: Get correct cpu id for print_aggr
perf report: Add support for srcfile sort key
perf tools: Fix copying of /proc/kcore
iser-target: remove command with state ISTATE_REMOVE
scsi: fix scsi_error_handler vs. scsi_host_dev_release race
target/iscsi: Fix np_ip bracket issue by removing np_ip
time: Fix timekeeping_freqadjust()'s incorrect use of abs() instead of abs64()
kvm: fix double free for fast mmio eventfd
kvm: factor out core eventfd assign/deassign logic
kvm: fix zero length mmio searching
kvm: don't try to register to KVM_FAST_MMIO_BUS for non mmio eventfd
arm: KVM: Fix incorrect device to IPA mapping
hp-wmi: limit hotkey enable
zram: fix possible use after free in zcomp_create()
of_mdio: add new DT property 'managed' to specify the PHY management type
net: dsa: bcm_sf2: Do not override speed settings
tcp: add proper TS val into RST packets
net: dsa: bcm_sf2: Fix 64-bits register writes
net: eth: altera: fix napi poll_list corruption
ext4: don't manipulate recovery flag when freezing no-journal fs
cxl: Fix unbalanced pci_dev_get in cxl_probe
igb: Fix oops caused by missing queue pairing
rtlwifi: rtl8821ae: Fix an expression that is always false
x86/nmi/64: Use DF to avoid userspace RSP confusing nested NMI detection
x86/nmi/64: Reorder nested NMI checks
x86/nmi/64: Improve nested NMI comments
bna: fix interrupts storm caused by erroneous packets
udp: fix dst races with multicast early demux
packet: missing dev_put() in packet_do_bind()
fib_rules: fix fib rule dumps across multiple skbs
openvswitch: Zero flows on allocation.
sctp: fix race on protocol/netns initialization
netlink, mmap: transform mmap skb into full skb on taps
net/ipv6: Correct PIM6 mrt_lock handling
ipv6: fix exthdrs offload registration in out_rt path
usbnet: Get EVENT_NO_RUNTIME_PM bit before it is cleared
ip6_gre: release cached dst on tunnel removal
rtnetlink: verify IFLA_VF_INFO attributes before passing them to driver
if_link: Add an additional parameter to ifla_vf_info for RSS querying
uid_cputime: Check for the range while removing range of UIDs.
linaro-base.conf: remove CONFIG_NFS_V2 is not set
usb: gadget: Remove circular dependency on Config
android: drivers: workaround debugfs race in binder
staging: ion: Add X86 dependency for ION_POOL_CACHE_POLICY
staging: ion: fix corruption of ion_import_dma_buf
Revert "staging: binder: Change binder mutex to rtmutex."
UPSTREAM: arm64: add better page protections to arm64
UPSTREAM: arm64: use fixmap for text patching
UPSTREAM: arm64: remove the unnecessary arm64_swiotlb_init()
UPSTREAM: arm64/efi: remove idmap manipulations from UEFI code
UPSTREAM: arm64/efi: add missing call to early_ioremap_reset()
UPSTREAM: arm64/efi: remove free_boot_services() and friends
UPSTREAM: arm64/efi: move SetVirtualAddressMap() to UEFI stub
UPSTREAM: arm64/efi: set EFI_ALLOC_ALIGN to 64 KB
UPSTREAM: efi: efistub: allow allocation alignment larger than EFI_PAGE_SIZE
UPSTREAM: efi: split off remapping code from efi_config_init()
UPSTREAM: arm64/mm: add create_pgd_mapping() to create private page tables
UPSTREAM: arm64/mm: add explicit struct_mm argument to __create_mapping()
UPSTREAM: efi: efi-stub: notify on DTB absence
UPSTREAM: arm64: dmi: set DMI string as dump stack arch description
UPSTREAM: arm64: dmi: Add SMBIOS/DMI support
UPSTREAM: dmi: add support for SMBIOS 3.0 64-bit entry point
UPSTREAM: efi: dmi: add support for SMBIOS 3.0 UEFI configuration table
UPSTREAM: arm64/efi: drop redundant set_bit(EFI_CONFIG_TABLES)
UPSTREAM: arm64/efi: invert UEFI memory region reservation logic
UPSTREAM: arm64/efi: set PE/COFF file alignment to 512 bytes
UPSTREAM: arm64/efi: set PE/COFF section alignment to 4 KB
UPSTREAM: arm64/efi: efistub: jump to 'stext' directly, not through the header
UPSTREAM: arm64: Move some head.text functions to executable section
UPSTREAM: arm64: jump labels: NOP out NOP -> NOP replacement
UPSTREAM: arm64: add support to dump the kernel page tables
UPSTREAM: arm64: Add FIX_HOLE to permanent fixed addresses
UPSTREAM: arm64: Factor out fixmap initialization from ioremap
UPSTREAM: arm64: Move cpu_resume into the text section
UPSTREAM: arm64: Switch to adrp for loading the stub vectors
UPSTREAM: arm64: Treat handle_arch_irq as a function pointer
hfs,hfsplus: cache pages correctly between bnode_create and bnode_free
IB/mlx4: Use correct SL on AH query under RoCE
IB/mlx4: Forbid using sysfs to change RoCE pkeys
IB/uverbs: Fix race between ib_uverbs_open and remove_one
IB/uverbs: reject invalid or unknown opcodes
IB/qib: Change lkey table allocation to support more MRs
hfs: fix B-tree corruption after insertion at position 0
md/raid10: always set reshape_safe when initializing reshape_position.
mmc: core: fix race condition in mmc_wait_data_done
fs: if a coredump already exists, unlink and recreate with O_EXCL
vmscan: fix increasing nr_isolated incurred by putback unevictable pages
parisc: Filter out spurious interrupts in PA-RISC irq handler
parisc: Use double word condition in 64bit CAS operation
NFS: nfs_set_pgio_error sometimes misses errors
NFS: Fix a NULL pointer dereference of migration recovery ops for v4.2 client
NFSv4: don't set SETATTR for O_RDONLY|O_EXCL
Btrfs: check if previous transaction aborted to avoid fs corruption
[media] v4l: omap3isp: Fix sub-device power management code
[media] rc-core: fix remove uevent generation
x86/mm: Initialize pmd_idx in page_table_range_init_count()
Add radeon suspend/resume quirk for HP Compaq dc5750.
CIFS: fix type confusion in copy offload ioctl
powerpc/mm: Recompute hash value after a failed update
powerpc/rtas: Introduce rtas_get_sensor_fast() for IRQ handlers
powerpc/mm: Fix pte_pagesize_index() crash on 4K w/64K hash
ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437
ALSA: hda - Enable headphone jack detect on old Fujitsu laptops
Input: evdev - do not report errors form flush()
arm64: KVM: Disable virtual timer even if the guest is not using it
arm64: errata: add module build workaround for erratum #843419
arm64: head.S: initialise mdcr_el2 in el2_setup
arm64: compat: fix vfp save/restore across signal handlers in big-endian
arm64: kconfig: Move LIST_POISON to a safe value
mac80211: enable assoc check for mesh interfaces
tg3: Fix temperature reporting
unshare: Unsharing a thread does not require unsharing a vm
blk-mq: fix buffer overflow when reading sysfs file of 'pending'
Squashfs: Add LZ4 compression configuration option
Squashfs: add LZ4 compression support
lz4: fix system halt at boot kernel on x86_64
lib/lz4: Pull out constant tables
LZ4 : fix the data abort issue
arm64: pass return address to dma_common_contiguous_remap
Initialize msg/shm IPC objects before doing ipc_addid()
Linux 3.18.22
lowmemorykiller: trace kill events.
selinux: do not check open perm on ftruncate call
Revert "HACK: usb: gadget: Fix enumeration on boot"
ipv6: sysctl to restrict candidate source addresses
ipv6: Remove unused arguments for __ipv6_dev_get_saddr().
ipv6: Fix finding best source address in ipv6_dev_get_saddr().
ipv6: Do not iterate over all interfaces when finding source address on specific interface.
net: ipv6: allow explicitly choosing optimistic addresses
net: ipv6: Add a sysctl to make optimistic addresses useful candidates
Revert "net: ipv6: Add a sysctl to make optimistic addresses useful candidates"
Revert "net: ipv6: allow choosing optimistic addresses with use_optimistic"
net: ping: Return EAFNOSUPPORT when appropriate.
net: core: fix UID-based routing build
android: configs: base: enable IPV6
Handle 'sk' being NULL in UID-based routing.
net: call rcu_read_lock early in process_backlog
lpfc: Fix scsi prep dma buf error.
rds: fix an integer overflow test in rds_info_getsockopt()
net/mlx4_core: Fix wrong index in propagating port change event to VFs
netlink: don't hold mutex in rcu callback when releasing mmapd ring
inet: frags: fix defragmented packet's IP header for af_packet
bonding: correct the MAC address for "follow" fail_over_mac policy
bonding: fix destruction of bond with devices different from arphrd_ether
ipv6: lock socket in ip6_datagram_connect()
isdn/gigaset: reset tty->receive_room when attaching ser_gigaset
bridge: mdb: fix double add notification
net: Fix skb csum races when peeking
net: do not process device backlog during unregistration
net: pktgen: fix race between pktgen_thread_worker() and kthread_stop()
bridge: mdb: zero out the local br_ip variable before use
net/tipc: initialize security state for new connection socket
ip_tunnel: fix ipv4 pmtu check to honor inner ip header df
net: graceful exit from netif_alloc_netdev_queues()
ipv6: Make MLD packets to only be processed locally
drm/radeon: fix hotplug race at startup
mfd: lpc_ich: Assign subdevice ids automatically
x86/ldt: Correct LDT access in single stepping logic
x86/ldt: Make modify_ldt synchronous
rcu: Move lockless_dereference() out of rcupdate.h
x86/nmi/64: Switch stacks on userspace NMI entry
x86/nmi/64: Remove asm code that saves CR2
x86/nmi: Enable nested do_nmi() handling for 64-bit kernels
HID: usbhid: add Chicony/Pixart usb optical mouse that needs QUIRK_ALWAYS_POLL
SCSI: Fix NULL pointer dereference in runtime PM
UPSTREAM: ARM: 8425/1: kgdb: Don't try to stop the machine when setting breakpoints
UPSTREAM: ARM: mm: allow text and rodata sections to be read-only
BACKPORT: ARM: mm: allow non-text sections to be non-executable
UPSTREAM: arm: kgdb: Handle read-only text / modules
UPSTREAM: ARM: kexec: Make .text R/W in machine_kexec
UPSTREAM: arm: use fixmap for text patching when text is RO
UPSTREAM: arm: fixmap: implement __set_fixmap()
UPSTREAM: ARM: expand fixmap region to 3MB
UPSTREAM: arm: use generic fixmap.h
of/platform: Move platform devices under /sys/devices/platform
ALSA: usb: Add native DSD support for Gustard DAC-X20U
net: PPPoPNS: Remove length argument from data_ready
dm-verity: Add modes and emit uevent on corrupted blocks
ARM64 readahead: fault retry breaks mmap file read random detection
x86/xen: make CONFIG_XEN depend on CONFIG_X86_LOCAL_APIC
arm64: KVM: Fix host crash when injecting a fault into a 32bit guest
Add factory recertified Crucial M500s to blacklist
cpuset: use trialcs->mems_allowed as a temp variable
crypto: caam - fix memory corruption in ahash_final_ctx
sd: Fix maximum I/O size for BLOCK_PC requests
libiscsi: Fix host busy blocking during connection teardown
MIPS: Fix seccomp syscall argument for MIPS64
regmap: regcache-rbtree: Clean new present bits on present bitmap resize
mfd: arizona: Fix initialisation of the PM runtime
libfc: Fix fc_fcp_cleanup_each_cmd()
libfc: Fix fc_exch_recv_req() error path
drm/vmwgfx: Fix execbuf locking issues
drm/radeon: add new OLAND pci id
EDAC, ppc4xx: Access mci->csrows array elements properly
localmodconfig: Use Kbuild files too
dm thin metadata: delete btrees when releasing metadata snapshot
x86/xen: build "Xen PV" APIC driver for domU as well
rtlwifi: rtl8723be: Add module parameter for MSI interrupts
perf: Fix PERF_EVENT_IOC_PERIOD migration race
perf: Fix fasync handling on inherited events
xen-blkback: replace work_pending with work_busy in purge_persistent_gnt()
xen-blkfront: don't add indirect pages to list when !feature_persistent
mm/hwpoison: fix fail isolate hugetlbfs page w/ refcount held
mm: hugetlb: introduce page_huge_active
mm/hwpoison: fix page refcount of unknown non LRU page
ipc/sem.c: update/correct memory barriers
ipc,sem: fix use after free on IPC_RMID after a task using same semaphore set exits
crypto: arm/sha256 - Add optimized SHA-256/224
net: sysctl_net_core: delete unused variable
usb: gadget: configfs: fix unused variable warnings
net: PPPoPNS: Remove length argument from data_ready
usb: gadget: function: fix unused function warnings
android: configs: base: enable Android gadget functions
usb: gadget: audio_source function depends on SND_PCM
tcp: Silence warning: <E2><80><98>in<E2><80><99> may be used uninitialized
drivers/base: cpu: fix CPU_AUTOPROBE
of/fdt: fix build warnings in early_init_dt_scan_chosen()
thermal: power_allocator: allocate with kcalloc what you free with kfree
thermal: power_allocator: do not use devm* interfaces
thermal: cpu_cooling: Check memory allocation of power_table
net: fix crash in tcp_nuke_addr()
net: xt_qtaguid/xt_socket: fix refcount underflow and crash
net: fix iterating over hashtable in tcp_nuke_addr()
nf: IDLETIMER: fix lockdep warning
ANDROID: usb: gadget: create F_midi device
usb: gadget: midi: avoid redundant f_midi_set_alt() call
usb: gadget: f_midi: fix error recovery path
usb: gadget: f_midi: fix segfault when reading empty id
usb: gadget: fix misspelling of current function in string
usb: gadget: midi: f_midi_alloc() can be static
usb: gadget: f_midi: add configfs support
usb: gadget: f_midi: use usb_gstrings_attach
usb: gadget: f_midi: remove compatibility layer
usb: gadget: f_midi: convert to new function interface with backward compatibility
usb: gadget: f_midi: check kstrdup() return value
usb: gadget: f_midi: enable use of the index parameter
usb: gadget: configfs: Fix interfaces array NULL-termination
usb: gadget: Add device attribute to determine gadget state
x86/xen: Initialize cr4 shadow for 64-bit PV(H) guests
usb: phy: fix dual role sysfs build if kernel modules are supported
ion: Handle the memory mapping correctly on x86
usb: phy: Dual role sysfs class definition
Linux 3.18.21
ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call
xfrm: Override skb->mark with tunnel->parm.i_key in xfrm_input
ip_vti/ip6_vti: Do not touch skb->mark on xmit
libata: Do not blacklist M510DC
libata: force disable trim for SuperSSpeed S238
libata: add ATA_HORKAGE_NOTRIM
libata: Expose TRIM capability in sysfs
libata: Do not blacklist Micron M500DC
libata: Blacklist queued TRIM on all Samsung 800-series
libata: Blacklist queued TRIM on Samsung SSD 850 Pro
libata: Update Crucial/Micron blacklist
libata: Whitelist SSDs that are known to properly return zeroes after TRIM
Revert "libata: add ATA_HORKAGE_NOTRIM"
hpfs: hpfs_error: Remove static buffer, use vsprintf extension %pV instead
intel_idle: support additional Broadwell model
kexec: allocate the kexec control page with KEXEC_CONTROL_MEMORY_GFP
i2c: i801: Add DeviceIDs for SunrisePoint LP
ALSA: hda/hdmi - apply Haswell fix-ups to Skylake display codec
ALSA: hda - add codec ID for Skylake display audio codec
iio: accel: hid-sensor-accel-3d: Fix memory leak in probe()
iio: gyro: hid-sensor-gyro-3d: Fix memory leak in probe()
iio: light: hid-sensor-als.c: Fix memory leak in probe()
thermal: rcar: fix ENR register value
arm64/mm: Remove hack in mmap randomize layout
Bluetooth: ath3k: Add a new ID 0cf3:e006 to ath3k list
HID: do not bind to Microchip Pick16F1454
[media] si4713: HID blacklist Si4713 USB development board
HID: tivo: enable all buttons on the TiVo Slide Pro remote
hpsa: fix a couple pci id table mistakes
cpufreq: pcc: Enable autoload of pcc-cpufreq for ACPI processors
usb: renesas_usbhs: Don't disable the pipe if Control write status stage
usb: renesas_usbhs: Fix fifo unclear in usbhsf_prepare_pop
btrfs: cleanup orphans while looking up default subvolume
btrfs: incorrect handling for fiemap_fill_next_extent return
iio: adc: twl6030-gpadc: Fix modalias
md/bitmap: return an error when bitmap superblock is corrupt.
sg_start_req(): make sure that there's not too many elements in iovec
iscsi-target: Fix iscsit_start_kthreads failure OOPs
ima: extend "mask" policy matching support
ima: add support for new "euid" policy condition
iscsi-target: Fix iser explicit logout TX kthread leak
iscsi-target: Fix use-after-free during TPG session shutdown
avr32: handle NULL as a valid clock object
vhost: actually track log eventfd file
rds: rds_ib_device.refcount overflow
x86/efi: Use all 64 bit of efi_memmap in setup_e820()
xhci: do not report PLC when link is in internal resume state
xhci: prevent bus_suspend if SS port resuming in phase 1
xhci: Calculate old endpoints correctly on device reset
usb-storage: ignore ZTE MF 823 card reader in mode 0x1225
ata: pmp: add quirk for Marvell 4140 SATA PMP
blkcg: fix gendisk reference leak in blkg_conf_prep()
Input: usbtouchscreen - avoid unresponsive TSC-30 touch screen
tile: use free_bootmem_late() for initrd
md/raid1: fix test for 'was read error from last working device'.
mmc: sdhci-esdhc: Make 8BIT bus work
mac80211: clear subdir_stations when removing debugfs
st: null pointer dereference panic caused by use after kref_put by st_open
ALSA: hda - Fix MacBook Pro 5,2 quirk
ALSA: usb-audio: add dB range mapping for some devices
ALSA: usb-audio: Add MIDI support for Steinberg MI2/MI4
genirq: Prevent resend to interrupts marked IRQ_NESTED_THREAD
s390/sclp: clear upper register halves in _sclp_print_early
freeing unlinked file indefinitely delayed
ACPI / init: Switch over platform to the ACPI mode later
nfsd: do nfs4_check_fh in nfs4_check_file instead of nfs4_check_olstateid
nfsd: refactor nfs4_preprocess_stateid_op
kvm: x86: fix kvm_apic_has_events to check for NULL pointer
signal: fix information leak in copy_siginfo_from_user32
signal: fix information leak in copy_siginfo_to_user
signalfd: fix information leak in signalfd_copyinfo
mm, vmscan: Do not wait for page writeback for GFP_NOFS allocations
mtd: nand: Fix NAND_USE_BOUNCE_BUFFER flag conflict
USB: qcserial: Add support for Dell Wireless 5809e 4G Modem
USB: qcserial/option: make AT URCs work for Sierra Wireless MC7305/MC7355
usb: gadget: f_uac2: fix calculation of uac2->p_interval
md/raid1: extend spinlock to protect raid1_end_read_request against inconsistencies
PCI: Restore PCI_MSIX_FLAGS_BIRMASK definition
nfsd: Drop BUG_ON and ignore SECLABEL on absent filesystem
ocfs2: fix BUG in ocfs2_downconvert_thread_do_work()
ipc: modify message queue accounting to not take kernel data structures into account
hwmon: (dell-smm) Blacklist Dell Studio XPS 8100
ALSA: fireworks/firewire-lib: add support for recent firmware quirk
ALSA: hda - fix cs4210_spdif_automute()
ARM: OMAP2+: hwmod: Fix _wait_target_ready() for hwmods without sysc
ARM: dts: i.MX35: Fix can support.
rbd: fix copyup completion race
crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer
crypto: qat - Fix invalid synchronization between register/unregister sym algs
hwrng: core - correct error check of kthread_run call
xen/gntdevt: Fix race condition in gntdev_release()
xen/gntdev: convert priv->lock to a mutex
arm64 Kconfig: Move LIST_POISON to a safe value
ion : In carveout heap, change minimum allocation order from 12 to PAGE_SHIFT, After this change each bit in bitmap (genalloc - General purpose special memory pool)
x86/xen: Probe target addresses in set_aliased_prot() before the hypercall
ASoC: dapm: Lock during userspace access
ASoC: pcm1681: Fix setting de-emphasis sampling rate selection
ARM: dts: keystone: fix dt bindings to use post div register for mainpll
clk: keystone: add support for post divider register for main pll
sparc64: Fix userspace FPU register corruptions.
Fix for in kernel emergency remount when loop mounts are used
md: use kzalloc() when bitmap is disabled
phy: twl4030-usb: make runtime pm more reliable.
pstore: pmsg: return -ENOMEM on vmalloc failure
usb: udc: core: add device_del() call to error pathway
USB: sierra: add 1199:68AB device ID
drivers/usb: Delete XHCI command timer if necessary
xhci: fix off by one error in TRB DMA address boundary check
ipr: Fix invalid array indexing for HRRQ
ipr: Fix incorrect trace indexing
ipr: Fix locking for unit attention handling
drm/dp-mst: Remove debug WARN_ON
drm/radeon/combios: add some validation of lvds values
drm/i915: Replace WARN inside I915_READ64_2x32 with retry loop
fsnotify: fix oops in fsnotify_clear_marks_by_group_flags()
MIPS: Make set_pte() SMP safe.
MIPS: Flush RPS on kernel entry with EVA
MIPS: show_stack: Fix stack trace with EVA
MIPS: do_mcheck: Fix kernel code dump with EVA
MIPS: Fix sched_getaffinity with MT FPAFF enabled
MIPS: Malta: Don't reinitialise RTC
wakeup_reason: use vsnprintf instead of snsprintf for vargs.
The USB and Display related changes are skipped completely based
on review by those teams.
Certain memory, UBI and MMC related changes are not picked based
on review by those teams.
Certain missing parts of commit e7cf05db ("netfilter: xt_socket: add
XT_SOCKET_RESTORESKMARK flag") are added back.
Skip "android: add CONFIG_DEBUG_RODATA to recommended config".
CONFIG_DEBUG_RODATA is only needed on perf so avoid mandating
it for perf and debug.
Conflicts:
arch/arm/include/asm/cacheflush.h
arch/arm/include/asm/fixmap.h
arch/arm/kernel/kgdb.c
arch/arm/kernel/vmlinux.lds.S
arch/arm/mm/highmem.c
arch/arm/mm/init.c
arch/arm/mm/mmap.c
arch/arm/mm/mmu.c
arch/arm64/Kconfig.debug
arch/arm64/include/asm/cacheflush.h
arch/arm64/include/asm/cpufeature.h
arch/arm64/include/asm/efi.h
arch/arm64/include/asm/mmu.h
arch/arm64/kernel/efi.c
arch/arm64/kernel/head.S
arch/arm64/kernel/setup.c
arch/arm64/kernel/vmlinux.lds.S
arch/arm64/lib/copy_from_user.S
arch/arm64/lib/copy_in_user.S
arch/arm64/lib/copy_to_user.S
arch/arm64/mm/Makefile
arch/arm64/mm/dma-mapping.c
arch/arm64/mm/dump.c
arch/arm64/mm/mm.h
arch/arm64/mm/mmap.c
arch/arm64/mm/mmu.c
drivers/base/firmware_class.c
drivers/base/power/opp.c
drivers/block/zram/zram_drv.c
drivers/irqchip/Kconfig
drivers/irqchip/Makefile
drivers/irqchip/irq-gic-common.c
drivers/irqchip/irq-gic-common.h
drivers/irqchip/irq-gic-v3-its.c
drivers/irqchip/irq-gic-v3.c
drivers/irqchip/irq-gic.c
drivers/mmc/card/block.c
drivers/mmc/core/core.c
drivers/of/platform.c
drivers/pci/msi.c
drivers/scsi/scsi_pm.c
drivers/staging/android/ion/Kconfig
drivers/staging/android/ion/ion.c
drivers/staging/android/ion/ion_page_pool.c
drivers/staging/android/ion/ion_priv.h
drivers/staging/android/ion/ion_system_heap.c
drivers/staging/android/lowmemorykiller.c
drivers/staging/android/sync.c
drivers/usb/gadget/Kconfig
drivers/usb/gadget/configfs.c
drivers/usb/gadget/function/f_midi.c
include/linux/iommu.h
include/linux/ipv6.h
include/linux/irqchip/arm-gic-v3.h
include/linux/msi.h
include/trace/events/power.h
include/trace/events/sched.h
include/uapi/linux/ipv6.h
kernel/irq/proc.c
kernel/sysctl.c
net/ipv4/tcp.c
net/ipv6/addrconf.c
net/netfilter/xt_socket.c
Change-Id: I91e89f6ccae8d06b7b6712590015236b35c6939c
Signed-off-by: Kaushal Kumar <kaushalk@codeaurora.org>
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Add the glue code, and also update the documentation.
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
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This patch adds stuff about new reclaim field in proc.txt
Change-Id: I1718fad12ec078e204e7a59769ce70fad7708756
Acked-by: Rob Landley <rob@landley.net>
Signed-off-by: Minchan Kim <minchan@kernel.org>
Patch-mainline: linux-mm @ 9 May 2013 16:21:29
[vinmenon@codeaurora.org: trivial merge conflict fixes]
Signed-off-by: Vinayak Menon <vinmenon@codeaurora.org>
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(peak RSS)
Peak resident size of a process can be reset back to the process's
current rss value by writing "5" to /proc/pid/clear_refs. The driving
use-case for this would be getting the peak RSS value, which can be
retrieved from the VmHWM field in /proc/pid/status, per benchmark
iteration or test scenario.
Origin:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=695f055936938c674473ea071ca7359a863551e7
[akpm@linux-foundation.org: clarify behaviour in documentation]
Signed-off-by: Petr Cermak <petrcermak@chromium.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Primiano Tucci <primiano@chromium.org>
Cc: Petr Cermak <petrcermak@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Change-Id: I6bc63fcd5f5cdcc1c92aeec8b5abc8e3108d92b1
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Userspace processes often have multiple allocators that each do
anonymous mmaps to get memory. When examining memory usage of
individual processes or systems as a whole, it is useful to be
able to break down the various heaps that were allocated by
each layer and examine their size, RSS, and physical memory
usage.
This patch adds a user pointer to the shared union in
vm_area_struct that points to a null terminated string inside
the user process containing a name for the vma. vmas that
point to the same address will be merged, but vmas that
point to equivalent strings at different addresses will
not be merged.
Userspace can set the name for a region of memory by calling
prctl(PR_SET_VMA, PR_SET_VMA_ANON_NAME, start, len, (unsigned long)name);
Setting the name to NULL clears it.
The names of named anonymous vmas are shown in /proc/pid/maps
as [anon:<name>] and in /proc/pid/smaps in a new "Name" field
that is only present for named vmas. If the userspace pointer
is no longer valid all or part of the name will be replaced
with "<fault>".
The idea to store a userspace pointer to reduce the complexity
within mm (at the expense of the complexity of reading
/proc/pid/mem) came from Dave Hansen. This results in no
runtime overhead in the mm subsystem other than comparing
the anon_name pointers when considering vma merging. The pointer
is stored in a union with fieds that are only used on file-backed
mappings, so it does not increase memory usage.
Change-Id: Ie2ffc0967d4ffe7ee4c70781313c7b00cf7e3092
Signed-off-by: Colin Cross <ccross@android.com>
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Some distributions carry an "old" format of overlayfs while mainline has a
"new" format.
The distros will possibly want to keep the old overlayfs alongside the new
for compatibility reasons.
To make it possible to differentiate the two versions change the name of
the new one from "overlayfs" to "overlay".
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reported-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Cc: Andy Whitcroft <apw@canonical.com>
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Document the overlay filesystem.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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Add a new inode operation i_op->dentry_open(). This is for stacked filesystems
that want to return a struct file from a different filesystem.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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Changelog is in git history, no need to have a copy in the documentation.
Signed-off-by: Anton Altaparmakov <anton@tuxera.com>
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This documents autofs from the perspective of what the module actually
supports rather than how automount is expected to use it.
It is formatted using "markdown" and works best with Markdown.pl
(markdown_py doesn't like some constructs).
[rdunlap@infradead.org: copy editing]
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:
"The big thing in this pile is Eric's unmount-on-rmdir series; we
finally have everything we need for that. The final piece of prereqs
is delayed mntput() - now filesystem shutdown always happens on
shallow stack.
Other than that, we have several new primitives for iov_iter (Matt
Wilcox, culled from his XIP-related series) pushing the conversion to
->read_iter()/ ->write_iter() a bit more, a bunch of fs/dcache.c
cleanups and fixes (including the external name refcounting, which
gives consistent behaviour of d_move() wrt procfs symlinks for long
and short names alike) and assorted cleanups and fixes all over the
place.
This is just the first pile; there's a lot of stuff from various
people that ought to go in this window. Starting with
unionmount/overlayfs mess... ;-/"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (60 commits)
fs/file_table.c: Update alloc_file() comment
vfs: Deduplicate code shared by xattr system calls operating on paths
reiserfs: remove pointless forward declaration of struct nameidata
don't need that forward declaration of struct nameidata in dcache.h anymore
take dname_external() into fs/dcache.c
let path_init() failures treated the same way as subsequent link_path_walk()
fix misuses of f_count() in ppp and netlink
ncpfs: use list_for_each_entry() for d_subdirs walk
vfs: move getname() from callers to do_mount()
gfs2_atomic_open(): skip lookups on hashed dentry
[infiniband] remove pointless assignments
gadgetfs: saner API for gadgetfs_create_file()
f_fs: saner API for ffs_sb_create_file()
jfs: don't hash direct inode
[s390] remove pointless assignment of ->f_op in vmlogrdr ->open()
ecryptfs: ->f_op is never NULL
android: ->f_op is never NULL
nouveau: __iomem misannotations
missing annotation in fs/file.c
fs: namespace: suppress 'may be used uninitialized' warnings
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The function which calls s_op->alloc_inode() is not inode_alloc(), but
instead alloc_inode() which lives in fs/inode.c .
The typo was there from the beginning from 5ea626aa (VFS: update
documentation, 2005) - there was no standalone inode_alloc() for the
whole kernel history.
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Kirill Smelkov <kirr@nexedi.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Pull file locking related changes from Jeff Layton:
"This release is a little more busy for file locking changes than the
last:
- a set of patches from Kinglong Mee to fix the lockowner handling in
knfsd
- a pile of cleanups to the internal file lease API. This should get
us a bit closer to allowing for setlease methods that can block.
There are some dependencies between mine and Bruce's trees this cycle,
and I based my tree on top of the requisite patches in Bruce's tree"
* tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux: (26 commits)
locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING
locks: flock_make_lock should return a struct file_lock (or PTR_ERR)
locks: set fl_owner for leases to filp instead of current->files
locks: give lm_break a return value
locks: __break_lease cleanup in preparation of allowing direct removal of leases
locks: remove i_have_this_lease check from __break_lease
locks: move freeing of leases outside of i_lock
locks: move i_lock acquisition into generic_*_lease handlers
locks: define a lm_setup handler for leases
locks: plumb a "priv" pointer into the setlease routines
nfsd: don't keep a pointer to the lease in nfs4_file
locks: clean up vfs_setlease kerneldoc comments
locks: generic_delete_lease doesn't need a file_lock at all
nfsd: fix potential lease memory leak in nfs4_setlease
locks: close potential race in lease_get_mtime
security: make security_file_set_fowner, f_setown and __f_setown void return
locks: consolidate "nolease" routines
locks: remove lock_may_read and lock_may_write
lockd: rip out deferred lock handling from testlock codepath
NFSD: Get reference of lockowner when coping file_lock
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There was only one place where we still could free a file_lock while
holding the i_lock -- lease_modify. Add a new list_head argument to the
lm_change operation, pass in a private list when calling it, and fix
those callers to dispose of the list once the lock has been dropped.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
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Now that we have a saner internal API for managing leases, we no longer
need to mandate that the inode->i_lock be held over most of the lease
code. Push it down into generic_add_lease and generic_delete_lease.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
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In later patches, we're going to add a new lock_manager_operation to
finish setting up the lease while still holding the i_lock. To do
this, we'll need to pass a little bit of info in the fcntl setlease
case (primarily an fasync structure). Plumb the extra pointer into
there in advance of that.
We declare this pointer as a void ** to make it clear that this is
private info, and that the caller isn't required to set this unless
the lm_setup specifically requires it.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"This patch-set introduces a couple of new features such as large
sector size, FITRIM, and atomic/volatile writes.
Several patches enhance power-off recovery and checkpoint routines.
The fsck.f2fs starts to support fixing corrupted partitions with
recovery hints provided by this patch-set.
Summary:
- retain some recovery information for fsck.f2fs
- enhance checkpoint speed
- enhance flush command management
- bug fix for lseek
- tune in-place-update policies
- enhance roll-forward speed
- revisit all the roll-forward and fsync rules
- support larget sector size
- support FITRIM
- support atomic and volatile writes
And several clean-ups and bug fixes are included"
* tag 'f2fs-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (42 commits)
f2fs: support volatile operations for transient data
f2fs: support atomic writes
f2fs: remove unused return value
f2fs: clean up f2fs_ioctl functions
f2fs: potential shift wrapping buf in f2fs_trim_fs()
f2fs: call f2fs_unlock_op after error was handled
f2fs: check the use of macros on block counts and addresses
f2fs: refactor flush_nat_entries to remove costly reorganizing ops
f2fs: introduce FITRIM in f2fs_ioctl
f2fs: introduce cp_control structure
f2fs: use more free segments until SSR is activated
f2fs: change the ipu_policy option to enable combinations
f2fs: fix to search whole dirty segmap when get_victim
f2fs: fix to clean previous mount option when remount_fs
f2fs: skip punching hole in special condition
f2fs: support large sector size
f2fs: fix to truncate blocks past EOF in ->setattr
f2fs: update i_size when __allocate_data_block
f2fs: use MAX_BIO_BLOCKS(sbi)
f2fs: remove redundant operation during roll-forward recovery
...
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This patch changes the ipu_policy setting to use any combination of orthogonal policies.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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If user wrote F2FS_IPU_FSYNC:4 in /sys/fs/f2fs/ipu_policy, f2fs_sync_file
only starts to try in-place-updates.
And, if the number of dirty pages is over /sys/fs/f2fs/min_fsync_blocks, it
keeps out-of-order manner. Otherwise, it triggers in-place-updates.
This may be used by storage showing very high random write performance.
For example, it can be used when,
Seq. writes (Data) + wait + Seq. writes (Node)
is pretty much slower than,
Rand. writes (Data)
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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Add some missing files to .gitignore.
Push Documentation/.gitignore down into subdirectories.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Add a bunch of previously unbuilt source files to the Documentation build
machinery.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Change the Documentation makefiles from obj-m to subdir-y
to avoid generating unnecessary built-in.o files since nothing
in Documentation/ is ever linked in to vmlinux.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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The NFS/RDMA Kconfig symbol was split into separate options for client
and server in commit 2e8c12e1b765 ("xprtrdma: add separate Kconfig
options for NFSoRDMA client and server support").
Update the documentation to reflect this split.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "J. Bruce Fields" <bfields@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Despite the fact that these functions have been around for years, they
are little used (only 15 uses in 13 files at the preseht time) even
though many other files use work-arounds to achieve the same result.
By documenting them, hopefully they will become more widely used.
Signed-off-by: Rob Jones <rob.jones@codethink.co.uk>
Acked-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Pull file locking bugfixes from Jeff Layton:
"Most of these patches are to fix a long-standing regression that crept
in when the BKL was removed from the file-locking code. The code was
converted to use a conventional spinlock, but some fl_release_private
ops can block and you can end up sleeping inside the lock.
There's also a patch to make /proc/locks show delegations as 'DELEG'"
* tag 'locks-v3.17-2' of git://git.samba.org/jlayton/linux:
locks: update Locking documentation to clarify fl_release_private behavior
locks: move locks_free_lock calls in do_fcntl_add_lease outside spinlock
locks: defer freeing locks in locks_delete_lock until after i_lock has been dropped
locks: don't reuse file_lock in __posix_lock_file
locks: don't call locks_release_private from locks_copy_lock
locks: show delegations as "DELEG" in /proc/locks
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Acked-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs updates from Al Viro:
"Stuff in here:
- acct.c fixes and general rework of mnt_pin mechanism. That allows
to go for delayed-mntput stuff, which will permit mntput() on deep
stack without worrying about stack overflows - fs shutdown will
happen on shallow stack. IOW, we can do Eric's umount-on-rmdir
series without introducing tons of stack overflows on new mntput()
call chains it introduces.
- Bruce's d_splice_alias() patches
- more Miklos' rename() stuff.
- a couple of regression fixes (stable fodder, in the end of branch)
and a fix for API idiocy in iov_iter.c.
There definitely will be another pile, maybe even two. I'd like to
get Eric's series in this time, but even if we miss it, it'll go right
in the beginning of for-next in the next cycle - the tricky part of
prereqs is in this pile"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits)
fix copy_tree() regression
__generic_file_write_iter(): fix handling of sync error after DIO
switch iov_iter_get_pages() to passing maximal number of pages
fs: mark __d_obtain_alias static
dcache: d_splice_alias should detect loops
exportfs: update Exporting documentation
dcache: d_find_alias needn't recheck IS_ROOT && DCACHE_DISCONNECTED
dcache: remove unused d_find_alias parameter
dcache: d_obtain_alias callers don't all want DISCONNECTED
dcache: d_splice_alias should ignore DCACHE_DISCONNECTED
dcache: d_splice_alias mustn't create directory aliases
dcache: close d_move race in d_splice_alias
dcache: move d_splice_alias
namei: trivial fix to vfs_rename_dir comment
VFS: allow ->d_manage() to declare -EISDIR in rcu_walk mode.
cifs: support RENAME_NOREPLACE
hostfs: support rename flags
shmem: support RENAME_EXCHANGE
shmem: support RENAME_NOREPLACE
btrfs: add RENAME_NOREPLACE
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Minor documentation updates:
- refer to d_obtain_alias rather than d_alloc_anon
- explain when to use d_splice_alias and when
d_materialise_unique.
- cut some details of d_splice_alias/d_materialise_unique
implementation.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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