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Andrey Konovalov reported a possible out-of-bounds problem for a USB interface
association descriptor. He writes:
It seems there's no proper size check of a USB_DT_INTERFACE_ASSOCIATION
descriptor. It's only checked that the size is >= 2 in
usb_parse_configuration(), so find_iad() might do out-of-bounds access
to intf_assoc->bInterfaceCount.
And he's right, we don't check for crazy descriptors of this type very well, so
resolve this problem. Yet another issue found by syzkaller...
Change-Id: Ibe721523465bd15fc746bdfbf3e7aec908e688bb
Git-commit: bd7a3fe770ebd8391d1c7d072ff88e9e76d063eb
Git-repo: https://github.com/torvalds/linux/commit
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Srinivasa Rao Kuppala <srkupp@codeaurora.org>
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Merge with google common 'android-3.18.105' at
20653d927c66e3ce5f331dd41a8fd7beb248d56d into 'msm-3.18'
* quic/tmp-20653d9:
Revert "proc: make oom adjustment files user read-only"
Revert "fixup! proc: make oom adjustment files user read-only"
Linux 3.18.105
Revert "xhci: plat: Register shutdown for xhci_plat"
ipv6: the entire IPv6 header chain must fit the first fragment
net sched actions: fix dumping which requires several messages to user space
r8169: fix setting driver_data after register_netdev
ip6_tunnel: better validate user provided tunnel names
vti6: better validate user provided tunnel names
ip6_gre: better validate user provided tunnel names
ipv6: sit: better validate user provided tunnel names
ip_tunnel: better validate user provided tunnel names
net: fool proof dev_valid_name()
bonding: process the err returned by dev_set_allmulti properly in bond_enslave
bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave
bonding: fix the err path for dev hwaddr sync in bond_enslave
vhost: correctly remove wait queue during poll failure
sky2: Increase D3 delay to sky2 stops working after suspend
sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6
sctp: do not leak kernel memory to user space
pptp: remove a buggy dst release in pptp_connect()
netlink: make sure nladdr has correct size in netlink_connect()
net: fix possible out-of-bound read in skb_network_protocol()
futex: Remove requirement for lock_page() in get_futex_key()
random: use lockless method of accessing and updating f->reg_idx
virtio_net: check return value of skb_to_sgvec in one more location
virtio_net: check return value of skb_to_sgvec always
rxrpc: check return value of skb_to_sgvec always
ipsec: check return value of skb_to_sgvec always
EDAC, mv64x60: Fix an error handling path
tty: n_gsm: Allow ADM response in addition to UA for control dlci
scsi: libsas: initialize sas_phy status according to response of DISCOVER
scsi: libsas: fix error when getting phy events
scsi: libsas: fix memory leak in sas_smp_get_phy_events()
bcache: segregate flash only volume write streams
bcache: stop writeback thread after detaching
vxlan: dont migrate permanent fdb entries during learn
ACPICA: Disassembler: Abort on an invalid/unknown AML opcode
ACPICA: Events: Add runtime stub support for event APIs
Bluetooth: Send HCI Set Event Mask Page 2 command only when needed
iio: magnetometer: st_magn_spi: fix spi_device_id table
sparc64: ldc abort during vds iso boot
sctp: fix recursive locking warning in sctp_do_peeloff
bnx2x: Allow vfs to disable txvlan offload
xen: avoid type warning in xchg_xen_ulong
perf tests: Decompress kernel module before objdump
net: emac: fix reset timeout with AR8035 phy
MIPS: kprobes: flush_insn_slot should flush only if probe initialised
MIPS: mm: fixed mappings: correct initialisation
perf/core: Correct event creation with PERF_FORMAT_GROUP
e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails
net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support
mceusb: sporadic RX truncation corruption fix
cx25840: fix unchecked return values
e1000e: fix race condition around skb_tstamp_tx()
tags: honor COMPILED_SOURCE with apart output directory
perf report: Ensure the perf DSO mapping matches what libdw sees
net/mlx4: Fix the check in attaching steering rules
skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow
bio-integrity: Do not allocate integrity context for bio w/o data
Fix serial console on SNI RM400 machines
drm/omap: fix tiled buffer stride calculations
mISDN: Fix a sleep-in-atomic bug
qlcnic: Fix a sleep-in-atomic bug in qlcnic_82xx_hw_write_wx_2M and qlcnic_82xx_hw_read_wx_2M
perf trace: Add mmap alias for s390
powerpc/spufs: Fix coredump of SPU contexts
KVM: SVM: do not zero out segment attributes if segment is unusable or not present
net: freescale: fix potential null pointer dereference
rtc: interface: Validate alarm-time before handling rollover
arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage
powerpc/[booke|4xx]: Don't clobber TCR[WP] when setting TCR[DIE]
ovl: filter trusted xattr for non-admin
hdlcdrv: Fix divide by zero in hdlcdrv_ioctl
wl1251: check return from call to wl1251_acx_arp_ip_filter
vfb: fix video mode and line_length being set when loaded
scsi: libiscsi: Allow sd_shutdown on bad transport
l2tp: fix missing print session offset info
net: llc: add lock_sock in llc_ui_bind to avoid a race condition
KVM: nVMX: Fix handling of lmsw instruction
bonding: Don't update slave->link until ready to commit
net: move somaxconn init from sysctl code
ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff()
fix race in drivers/char/random.c:get_reg()
scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats()
netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize
libceph: NULL deref on crush_decode() error path
block: fix an error code in add_partition()
leds: pca955x: Correct I2C Functionality
ray_cs: Avoid reading past end of buffer
ARM: davinci: da8xx: Create DSP device only when assigned memory
xfrm: fix state migration copy replay sequence numbers
selftests/powerpc: Fix TM resched DSCR test with some compilers
ath5k: fix memory leak on buf on failed eeprom read
sh_eth: Use platform device for printing before register_netdev()
net: x25: fix one potential use-after-free issue
neighbour: update neigh timestamps iff update is effective
ata: libahci: properly propagate return value of platform_get_irq()
btrfs: fix incorrect error return ret being passed to mapping_set_error
async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome()
ipv6: avoid dad-failures for addresses with NODAD
ARM: dts: imx6qdl-wandboard: Fix audio channel swap
x86/tsc: Provide 'tsc=unstable' boot parameter
staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning
PowerCap: Fix an error code in powercap_register_zone()
SMB2: Fix share type handling
vmxnet3: ensure that adapter is in proper state during force_close
KVM: PPC: Book3S PR: Check copy_to/from_user return values
netxen_nic: set rcode to the return status from the call to netxen_issue_cmd
net: qca_spi: Fix alignment issues in rx path
CIFS: silence lockdep splat in cifs_relock_file()
net/mlx4_en: Avoid adding steering rules with invalid ring
s390: move _text symbol to address higher than zero
pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()
lockd: fix lockd shutdown race
net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control
qlge: Avoid reading past end of buffer
bna: Avoid reading past end of buffer
mac80211: bail out from prep_connection() if a reconfig is ongoing
af_key: Fix slab-out-of-bounds in pfkey_compile_policy.
IB/srpt: Fix abort handling
NFSv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION
ANDROID: fuse: Add null terminator to path in canonical path to avoid issue
ANDROID: sdcardfs: Fix sdcardfs to stop creating cases-sensitive duplicate entries.
f2fs/fscrypt: updates to v4.17-rc1
Linux 3.18.104
net: fec: fix build error in fec driver
proc: task_mmu: fix up merge issue with 3.18.103
Linux 3.18.103
Revert "ARM: dts: am335x-pepper: Fix the audio CODEC's reset pin"
Revert "ARM: dts: omap3-n900: Fix the audio CODEC's reset pin"
Revert "PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()"
md/raid10: reset the 'first' at the end of loop
ARM: dts: dra7: Add power hold and power controller properties to palmas
Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition
vt: change SGR 21 to follow the standards
Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad
Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list
fs/proc: Stop trying to report thread stacks
proc: revert /proc/<pid>/maps [stack:TID] annotation
crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one
crypto: ahash - Fix early termination in hash walk
parport_pc: Add support for WCH CH382L PCI-E single parallel port card.
media: usbtv: prevent double free in error case
mei: remove dev_err message on an unsupported ioctl
media: v4l2-compat-ioctl32: initialize a reserved field
media: v4l2-compat-ioctl32: use compat_u64 for video standard
media: media/v4l2-ctrls: volatiles should not generate CH_VALUE
media: v4l2-ctrls: fix sparse warning
media: v4l2-compat-ioctl32.c: refactor compat ioctl32 logic
media: v4l2-compat-ioctl32.c: don't copy back the result for certain errors
media: v4l2-compat-ioctl32.c: drop pr_info for unknown buffer type
media: v4l2-compat-ioctl32.c: copy clip list in put_v4l2_window32
media: v4l2-compat-ioctl32: Copy v4l2_window->global_alpha
media: v4l2-compat-ioctl32.c: make ctrl_is_pointer work for subdevs
media: v4l2-compat-ioctl32.c: fix ctrl_is_pointer
media: v4l2-compat-ioctl32.c: copy m.userptr in put_v4l2_plane32
media: v4l2-compat-ioctl32.c: avoid sizeof(type)
media: v4l2-compat-ioctl32.c: move 'helper' functions to __get/put_v4l2_format32
media: v4l2-compat-ioctl32.c: fix the indentation
media: v4l2-compat-ioctl32.c: add missing VIDIOC_PREPARE_BUF
vb2: V4L2_BUF_FLAG_DONE is set after DQBUF
media: v4l2-ioctl.c: don't copy back the result for -ENOTTY
scsi: virtio_scsi: always read VPD pages for multiqueue too
Bluetooth: Fix missing encryption refresh on Security Request
netfilter: x_tables: add and use xt_check_proc_name
netfilter: bridge: ebt_among: add more missing match size checks
xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems
net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
xfrm_user: uncoditionally validate esn replay attribute struct
kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
Revert "led: core: Fix brightness setting when setting delay_off=0"
partitions/msdos: Unable to mount UFS 44bsd partitions
perf/hwbp: Simplify the perf-hwbp code, fix documentation
ALSA: pcm: potential uninitialized return values
ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent()
mtd: jedec_probe: Fix crash in jedec_read_mfr()
net: fec: Fix unbalanced PM runtime calls
s390/qeth: on channel error, reject further cmd requests
s390/qeth: lock read device while queueing next buffer
s390/qeth: when thread completes, wake up all waiters
s390/qeth: free netdevice when removing a card
team: Fix double free in error path
skbuff: Fix not waking applications when errors are enqueued
net: Only honor ifindex in IP_PKTINFO if non-0
netlink: avoid a double skb free in genlmsg_mcast()
net/iucv: Free memory obtained by kzalloc
net: ethernet: arc: Fix a potential memory leak if an optional regulator is deferred
l2tp: do not accept arbitrary sockets
ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()
dccp: check sk for closed state in dccp_sendmsg()
Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
scsi: sg: don't return bogus Sg_requests
kvm/x86: fix icebp instruction handling
tty: vt: fix up tabstops properly
can: cc770: Fix use after free in cc770_tx_interrupt()
can: cc770: Fix queue stall & dropped RTR reply
can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack
staging: ncpfs: memory corruption in ncp_read_kernel()
tracing: probeevent: Fix to support minus offset from symbol
brcmfmac: fix P2P_DEVICE ethernet address generation
drm: udl: Properly check framebuffer mmap offsets
libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version
libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions
libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs
libata: Enable queued TRIM for Samsung SSD 860
libata: disable LPM for Crucial BX100 SSD 500GB drive
libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs
libata: remove WARN() for DMA or PIO command without data
libata: fix length validation of ATAPI-relayed SCSI commands
ALSA: aloop: Fix access to not-yet-ready substream via cable
ALSA: aloop: Sync stale timer before release
ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit
Revert "genirq: Use irqd_get_trigger_type to compare the trigger type for shared IRQs"
USB related changes were ignored as per the feedback
from the USB team.
Conflicts:
drivers/media/v4l2-core/v4l2-compat-ioctl32.c
drivers/usb/gadget/function/f_midi.c
drivers/usb/host/xhci-mem.c
include/linux/usb/gadget.h
Change-Id: I3064d4027d96d5b8c1eea986a4335322ff4f1d63
Signed-off-by: Chetan C R <cravin@codeaurora.org>
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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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commit a6618f4aedb2b60932d766bd82ae7ce866e842aa upstream.
Currently, the offsets in the UAC2 processing unit descriptor are
calculated incorrectly. It causes an issue when connecting the device which
provides such a feature:
~~~~
[84126.724420] usb 1-1.3.1: invalid Processing Unit descriptor (id 18)
~~~~
After this patch is applied, the UAC2 processing unit inits w/o this error.
Fixes: 23caaf19b11e ("ALSA: usb-mixer: Add support for Audio Class v2.0")
Signed-off-by: Kirill Marinushkin <k.marinushkin@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Changes in 3.18.75
usb: gadget: inode.c: fix unbalanced spin_lock in ep0_write
USB: gadgetfs: Fix crash caused by inadequate synchronization
USB: gadgetfs: fix copy_to_user while holding spinlock
usb-storage: unusual_devs entry to fix write-access regression for Seagate external drives
usb: renesas_usbhs: fix the BCLR setting condition for non-DCP pipe
usb: renesas_usbhs: fix usbhsf_fifo_clear() for RX direction
ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor
usb: pci-quirks.c: Corrected timeout values used in handshake
USB: dummy-hcd: fix connection failures (wrong speed)
USB: dummy-hcd: fix infinite-loop resubmission bug
USB: devio: Don't corrupt user memory
USB: uas: fix bug in handling of alternate settings
usb: Increase quirk delay for USB devices
USB: fix out-of-bounds in usb_set_configuration
xhci: fix finding correct bus_state structure for USB 3.1 hosts
iio: ad_sigma_delta: Implement a dedicated reset function
staging: iio: ad7192: Fix - use the dedicated reset function avoiding dma from stack.
iio: core: Return error for failed read_reg
iio: ad7793: Fix the serial interface reset
iio: adc: mcp320x: Fix oops on module unload
uwb: properly check kthread_run return value
uwb: ensure that endpoint is interrupt
lsm: fix smack_inode_removexattr and xattr_getsecurity memleak
ALSA: usx2y: Suppress kernel warning at page allocation failures
driver core: platform: Don't read past the end of "driver_override" buffer
HID: i2c-hid: allocate hid buffers for real worst case
drm/i915/bios: ignore HDMI on port A
ext4: only call ext4_truncate when size <= isize
fs/super.c: fix race between freeze_super() and thaw_super()
ext4: fix data corruption for mmap writes
ext4: Don't clear SGID when inheriting ACLs
ext4: validate s_first_meta_bg at mount time
ext4: fix fencepost in s_first_meta_bg validation
Linux 3.18.75
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit bd7a3fe770ebd8391d1c7d072ff88e9e76d063eb upstream.
Andrey Konovalov reported a possible out-of-bounds problem for a USB interface
association descriptor. He writes:
It seems there's no proper size check of a USB_DT_INTERFACE_ASSOCIATION
descriptor. It's only checked that the size is >= 2 in
usb_parse_configuration(), so find_iad() might do out-of-bounds access
to intf_assoc->bInterfaceCount.
And he's right, we don't check for crazy descriptors of this type very well, so
resolve this problem. Yet another issue found by syzkaller...
Reported-by: Andrey Konovalov <andreyknvl@google.com>
Tested-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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increase MAX_QTI_PKT_SIZE to 8KB to handle QMI messages of bigger
length of 8KB.
Change-Id: I479794c9563ae89b9062b75031b6cdc739a0f620
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@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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Changes in 3.18.58
s390/vmem: fix identity mapping
partitions/msdos: FreeBSD UFS2 file systems are not recognized
Call echo service immediately after socket reconnect
net: xilinx_emaclite: fix freezes due to unordered I/O
net: xilinx_emaclite: fix receive buffer overflow
ipv6: Handle IPv4-mapped src to in6addr_any dst.
ipv6: Inhibit IPv4-mapped src address on the wire.
log2: make order_base_2() behave correctly on const input value zero
sparc64: make string buffers large enough
configfs: Fix race between create_link and configfs_rmdir
can: gs_usb: fix memory leak in gs_cmd_reset()
cpufreq: conservative: Allow down_threshold to take values from 1 to 10
vb2: Fix an off by one error in 'vb2_plane_vaddr'
mac80211: don't look at the PM bit of BAR frames
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
x86/mm/32: Set the '__vmalloc_start_set' flag in initmem_init()
mfd: omap-usb-tll: Fix inverted bit use for USB TLL mode
staging: rtl8188eu: prevent an underflow in rtw_check_beacon_data()
iio: proximity: as3935: recalibrate RCO after resume
USB: hub: fix SS max number of ports
usb: core: fix potential memory leak in error path during hcd creation
pvrusb2: reduce stack usage pvr2_eeprom_analyze()
USB: gadget: dummy_hcd: fix hub-descriptor removable fields
usb: r8a66597-hcd: select a different endpoint on timeout
usb: r8a66597-hcd: decrease timeout
drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()
usb: xhci: ASMedia ASM1042A chipset need shorts TX quirk
mm/memory-failure.c: use compound_head() flags for huge pages
swap: cond_resched in swap_cgroup_prepare()
genirq: Release resources in __setup_irq() error path
alarmtimer: Rate limit periodic intervals
mm: larger stack guard gap, between vmas
Allow stack to grow up to address space limit
mm: fix new crash in unmapped_area_topdown()
Linux 3.18.58
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 93491ced3c87c94b12220dbac0527e1356702179 upstream.
Add define for the maximum number of ports on a SuperSpeed hub as per
USB 3.1 spec Table 10-5, and use it when verifying the retrieved hub
descriptor.
This specifically avoids benign attempts to update the DeviceRemovable
mask for non-existing ports (should we get that far).
Fixes: dbe79bbe9dcb ("USB 3.0 Hub Changes")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fixes USB Video function(UVC 1.5) enumeartion failure
on Windows 10 by updating the processing unit descriptor
of UVC class from 1.1 to 1.5. Changes the SAR width
and SAR height attributes of H.264 frame descriptors
to a non zero value as Windows 10 expects a non-zero
value without which the video function enumeration fails.
Change-Id: I5e1f0bd10e94b3a081d6607a1287f3cb4d3b5c41
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
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Added support for H264 payload format and UVC 1.5
specification for existing f_uvc driver.
Change-Id: I2bad365dc6af7473bb2a62cc013da6e83c209811
Signed-off-by: Sriharsha Allenki <sallenki@codeaurora.org>
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Move userspace visible definitions to the uapi directory.
Change-Id: I526f17998baad3c87912d9623b5ca9239631fb8f
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
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off_t is not defined in uapi headers, use __kernel_off_t instead.
Change-Id: I031ab362015a7da2c904ff2583c6a66c948ee1f7
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
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This snapshot is taken from msm-3.10 commit f62f95b715a5
(Merge "dwc3-msm: Turn on 1.8V LDO before turning on 3.3V LDO").
This change adds snapshot of missing changes in phy-msm-usb drivers
Change-Id: I6fe32a60a5768ae8afaaef1749674e9fa6490569
Signed-off-by: Tarun Gupta <tarung@codeaurora.org>
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MSM targets still reply on struct usb_functionfs_descs_head. Remove
the deprecated flag for now, to avoid compilation warnings.
Change-Id: I705fa5ace54f57334c9daf0cee23bb9f319cf154
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
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This snapshot is taken as of msm-3.14 commit:
commit 3bc54cf86b (Merge "msm: camera: Add dummy sub module
in sensor pipeline")
This driver implements Mobile Broadband Interface Model protocol.
Control messages are transferred through QBI module
running in user space and communicating with mbim
using file operations interface android_mbim.
Data is transferred on SPS, Bam-to-Bam.
[jackp@codeaurora.org: Fixed up to use upstream definitions from cdc.h]
Signed-off-by: Jack Pham <jackp@codeaurora.org>
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Move the entire contents of linux/usb/f_accessory.h header to uapi,
it only contains a userspace interface.
Change-Id: Ieb5547da449588ae554988a201c0e6b4e3afc531
Signed-off-by: Colin Cross <ccross@android.com>
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Move the most of linux/usb/f_mtp.h header to uapi. Move the only
remaining structure definition into f_mtp.c, the only place that
uses it.
Change-Id: I952c1a9dc15c36bf295a0eb4d74b6b1ad912ed03
Signed-off-by: Colin Cross <ccross@android.com>
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This patch introduces virtual endpoint address mapping. It separates
function logic form physical endpoint addresses making it more hardware
independent.
Following modifications changes user space API, so to enable them user
have to switch on the FUNCTIONFS_VIRTUAL_ADDR flag in descriptors.
Endpoints are now refered using virtual endpoint addresses chosen by
user in endpoint descpriptors. This applies to each context when endpoint
address can be used:
- when accessing endpoint files in FunctionFS filesystemi (in file name),
- in setup requests directed to specific endpoint (in wIndex field),
- in descriptors returned by FUNCTIONFS_ENDPOINT_DESC ioctl.
In endpoint file names the endpoint address number is formatted as
double-digit hexadecimal value ("ep%02x") which has few advantages -
it is easy to parse, allows to easly recognize endpoint direction basing
on its name (IN endpoint number starts with digit 8, and OUT with 0)
which can be useful for debugging purpose, and it makes easier to introduce
further features allowing to use each endpoint number in both directions
to have more endpoints available for function if hardware supports this
(for example we could have ep01 which is endpoint 1 with OUT direction,
and ep81 which is endpoint 1 with IN direction).
Physical endpoint address can be still obtained using ioctl named
FUNCTIONFS_ENDPOINT_REVMAP, but now it's not neccesary to handle
USB transactions properly.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
returns endpoint descriptor to userspace. It works only if function
is active.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Since commit [ac8dde11: “Add flags to descriptors block”] functionfs
supports a new, more powerful and extensible, descriptor format.
Since ffs-test is probably the first thing users of the functionfs
interface see when they start writing functionfs user space daemons,
convert it to use the new format thus promoting it.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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The structure can be used with user space tools that use the new
functionfs description format, for example as follows:
static const struct {
struct usb_functionfs_descs_head_v2 header;
__le32 fs_count;
__le32 hs_count;
struct {
…
} fs_desc;
struct {
…
} hs_desc;
} descriptors = {
.header = {
.magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
.length = cpu_to_le32(sizeof(descriptors)),
.flags = cpu_to_le32(FUNCTIONFS_HAS_FS_DESC |
FUNCTIONFS_HAS_HS_DESC)
},
.fs_count = cpu_to_le32(X),
.fs_desc = {
…
},
.hs_count = cpu_to_le32(Y),
.hs_desc = {
…
}
};
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v3.17 merge window
Surprisingly enough, while a big set of patches, the majority is
composed of cleanups (using devm_*, fixing sparse errors, moving
code around, adding const, etc).
The highlights are addition of new support for PLX USB338x devices,
and support for USB 2.0-only configurations of the DWC3 IP core.
Signed-of-by: Felipe Balbi <balbi@ti.com>
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Add support for OS descriptors. The new format of descriptors is used,
because the "flags" field is required for extensions. os_count gives
the number of OSDesc[] elements.
The format of descriptors is given in include/uapi/linux/usb/functionfs.h.
For extended properties descriptor the usb_ext_prop_desc structure covers
only a part of a descriptor, because the wPropertyNameLength is unknown
up front.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Even though usb_functionfs_descs_head structure is now deprecated,
it has been used by some user space tools. Its removel in commit
[ac8dde1: “Add flags to descriptors block”] was an oversight
leading to build breakage for such tools.
Bring it back so that old user space tools can still be build
without problems on newer kernel versions.
Cc: <stable@vger.kernel.org> # 3.14
Reported-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Reported-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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error"
This reverts commit f2af74123f8c5a735248547f4286a3adc28633c1.
There is a better fix for this build error coming in a following
patch.
Signed-of-by: Felipe Balbi <balbi@ti.com>
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Commit [ac8dde11: “usb: gadget: f_fs: Add flags to descriptors block”]
which introduced a new descriptor format for FunctionFS removed the
usb_functionfs_descs_head structure, which is still used by ffs-test.
tool.
Convert ffs-test by converting it to use the new header format. For
testing kernels prior to 3.14 (when the new format was introduced) and
parsing of the legacy headers in the new kernels, provide a compilation
flag to make the tool use the old format.
Finally, include information as to when the legacy FunctionFS headers
format has been deprecated (which is also when the new one has been
introduced).
Reported-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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The file include/uapi/linux/usb/cdc-wdm.h uses a __u16 so it needs to
include types.h as well to make the build system happy.
Fixes: 3edce1cf813a ("USB: cdc-wdm: implement IOCTL_WDM_MAX_COMMAND")
Cc: stable <stable@vger.kernel.org> # 3.10+
Cc: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The include/uapi/linux/usb/cdc-wdm.h header defines cdc-wdm
userspace APIs and should be exported by make headers_install.
Cc: <stable@vger.kernel.org> # 3.10, 3.12, 3.14
Fixes: 3edce1cf813a ("USB: cdc-wdm: implement IOCTL_WDM_MAX_COMMAND")
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Pull networking updates from David Miller:
"Here is my initial pull request for the networking subsystem during
this merge window:
1) Support for ESN in AH (RFC 4302) from Fan Du.
2) Add full kernel doc for ethtool command structures, from Ben
Hutchings.
3) Add BCM7xxx PHY driver, from Florian Fainelli.
4) Export computed TCP rate information in netlink socket dumps, from
Eric Dumazet.
5) Allow IPSEC SA to be dumped partially using a filter, from Nicolas
Dichtel.
6) Convert many drivers to pci_enable_msix_range(), from Alexander
Gordeev.
7) Record SKB timestamps more efficiently, from Eric Dumazet.
8) Switch to microsecond resolution for TCP round trip times, also
from Eric Dumazet.
9) Clean up and fix 6lowpan fragmentation handling by making use of
the existing inet_frag api for it's implementation.
10) Add TX grant mapping to xen-netback driver, from Zoltan Kiss.
11) Auto size SKB lengths when composing netlink messages based upon
past message sizes used, from Eric Dumazet.
12) qdisc dumps can take a long time, add a cond_resched(), From Eric
Dumazet.
13) Sanitize netpoll core and drivers wrt. SKB handling semantics.
Get rid of never-used-in-tree netpoll RX handling. From Eric W
Biederman.
14) Support inter-address-family and namespace changing in VTI tunnel
driver(s). From Steffen Klassert.
15) Add Altera TSE driver, from Vince Bridgers.
16) Optimizing csum_replace2() so that it doesn't adjust the checksum
by checksumming the entire header, from Eric Dumazet.
17) Expand BPF internal implementation for faster interpreting, more
direct translations into JIT'd code, and much cleaner uses of BPF
filtering in non-socket ocntexts. From Daniel Borkmann and Alexei
Starovoitov"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1976 commits)
netpoll: Use skb_irq_freeable to make zap_completion_queue safe.
net: Add a test to see if a skb is freeable in irq context
qlcnic: Fix build failure due to undefined reference to `vxlan_get_rx_port'
net: ptp: move PTP classifier in its own file
net: sxgbe: make "core_ops" static
net: sxgbe: fix logical vs bitwise operation
net: sxgbe: sxgbe_mdio_register() frees the bus
Call efx_set_channels() before efx->type->dimension_resources()
xen-netback: disable rogue vif in kthread context
net/mlx4: Set proper build dependancy with vxlan
be2net: fix build dependency on VxLAN
mac802154: make csma/cca parameters per-wpan
mac802154: allow only one WPAN to be up at any given time
net: filter: minor: fix kdoc in __sk_run_filter
netlink: don't compare the nul-termination in nla_strcmp
can: c_can: Avoid led toggling for every packet.
can: c_can: Simplify TX interrupt cleanup
can: c_can: Store dlc private
can: c_can: Reduce register access
can: c_can: Make the code readable
...
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This patch adds the MBIM extended functional descriptor structure
defined in "Universal Serial Bus Communications Class Subclass
Specification for Mobile Broadband Interface Model, Revision 1.0,
Errata-1" published by USB-IF.
Signed-off-by: Ben Chan <benchan@chromium.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This reworks the way SuperSpeed descriptors are added and instead of
having a magic after full and high speed descriptors, it reworks the
whole descriptors block to include a flags field which lists which
descriptors are present and makes future extensions possible.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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Allow userspace to pass SuperSpeed descriptors and
handle them in the driver accordingly.
This change doesn't modify existing desc_header and thereby
keeps the ABI changes backward compatible i.e. existing
userspace drivers compiled with old header (functionfs.h)
would continue to work with the updated kernel.
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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The USB_MAXCHILDREN symbol is used in include/uapi/linux/usb/ch11.h, a
user-mode header, even though it is defined in include/linux/usb.h,
which is kernel-only. This causes compile-time errors when user
programs try to #include linux/usb/ch11.h.
This patch fixes the problem by moving the definition of USB_MAXCHILDREN
into ch11.h. It also gets rid of unneeded parentheses.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Userspace applications need to know the maximum supported message
size.
The cdc-wdm driver translates between a character device stream
and a message based protocol. Each message is transported as a
usb control message with no further encapsulation or syncronization.
Each read or write on the character device should translate to
exactly one usb control message to ensure that message boundaries
are kept intact. That means that the userspace application must
know the maximum message size supported by the device and driver,
making this size a vital part of the cdc-wdm character device API.
CDC WDM and CDC MBIM functions export the maximum supported
message size through CDC functional descriptors. The cdc-wdm and
cdc_mbim drivers will parse these descriptors and use the value
chosen by the device. The only current way for a userspace
application to retrive the value is by duplicating the descriptor
parsing. This is an unnecessary complex task, and application
writers are likely to postpone it, using a fixed value and adding
a "todo" item.
QMI functions have no way to tell the host what message size they
support. The qmi_wwan driver use a fixed value based on protocol
recommendations and observed device behaviour. Userspace
applications must know and hard code the same value. This scheme
will break if we ever encounter a QMI device needing a device
specific message size quirk. We are currently unable to support
such a device because using a non default size would break the
implicit userspace API.
The message size is currently a hidden attribute of the cdc-wdm
userspace API. Retrieving it is unnecessarily complex, increasing
the possibility of drivers and applications using different limits.
The resulting errors are hard to debug, and can only be replicated
on identical hardware.
Exporting the maximum message size from the driver simplifies the
task for the userspace application, and creates a unified
information source independent of device and function class. It also
serves to document that the message size is part of the cdc-wdm
userspace API.
This proposed API extension has been presented for the authors of
userspace applications and libraries using the current API: libmbim,
libqmi, uqmi, oFono and ModemManager. The replies were:
Aleksander Morgado:
"We do really need max message size for MBIM; and as you say, it may be
good to have the max message size info also for QMI, so the new ioctl
seems a good addition. So +1 from my side, for what it's worth."
Dan Williams:
"Yeah, +1 here. I'd prefer the sysfs file, but the fact that that
doesn't work for fd passing pretty much kills it."
No negative replies are so far received.
Cc: Aleksander Morgado <aleksander@lanedo.com>
Cc: Dan Williams <dcbw@redhat.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Acked-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Commit 99fc86450c439039d2ef88d06b222fd51a779176 "ALSA: usb-mixer:
parse descriptors with structs" introduced a set of useful parsers
for descriptors. Unfortunately the parses for the Processing Unit
Descriptor came with a very subtle bug...
Functions uac_processing_unit_iProcessing() and
uac_processing_unit_specific() were indexing the baSourceID array
forgetting the fields before the iProcessing and process-specific
descriptors.
The problem was observed with Sound Blaster Extigy mixer,
where nNrModes in Up/Down-mix Processing Unit Descriptor
was accessed at offset 10 of the descriptor (value 0)
instead of offset 15 (value 7). In result the resulting
control had interesting limit values:
Simple mixer control 'Channel Routing Mode Select',0
Capabilities: volume volume-joined penum
Playback channels: Mono
Capture channels: Mono
Limits: 0 - -1
Mono: -1 [100%]
Fixed by starting from the bmControls, which was calculated
correctly, instead of baSourceID.
Now the mentioned control is fine:
Simple mixer control 'Channel Routing Mode Select',0
Capabilities: volume volume-joined penum
Playback channels: Mono
Capture channels: Mono
Limits: 0 - 6
Mono: 0 [0%]
Signed-off-by: Pawel Moll <mail@pawelmoll.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Usb3.0 device defines function remote wakeup which is only for interface
recipient rather than device recipient. This is different with usb2.0 device's
remote wakeup feature which is defined for device recipient. According usb3.0
spec 9.4.5, the function remote wakeup can be modified by the SetFeature()
requests using the FUNCTION_SUSPEND feature selector. This patch is to use
correct way to disable usb3.0 device's function remote wakeup after suspend
error and resuming.
This should be backported to kernels as old as 3.4, that contain the
commit 623bef9e03a60adc623b09673297ca7a1cdfb367 "USB/xhci: Enable remote
wakeup for USB3 devices."
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
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Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
Minor conflict between the BCM_CNIC define removal in net-next
and a bug fix added to net. Based upon a conflict resolution
patch posted by Stephen Rothwell.
Signed-off-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
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Set up empty UAPI Kbuild files to be populated by the header splitter.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
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