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| author | David Anderson <dvander@google.com> | 2019-10-21 16:45:59 -0700 |
|---|---|---|
| committer | David Anderson <dvander@google.com> | 2019-10-31 01:11:16 +0000 |
| commit | 32528af88a471332171a49607d188d8e0de02adb (patch) | |
| tree | a368582462a24ac11fbd1aa5a2b4550f107ce739 /code_coverage/seccomp_policy/code_coverage.arm.policy | |
| parent | cadcbd005634b9f94ac0e1d6d9213625a2c7f3fc (diff) | |
fastboot: Implement helper commands for Virtual A/B.
This introduces two new commands to the fastboot protocol:
- getvar snapshot-update-status - Return "none", "snapshotted", or
"merging" depending on the current status set by the boot control
HAL.
- snapshot-update [cancel] - Cancel any pending snapshot-based updates
via the boot control HAL. After this, the HAL should return
MergeStatus::CANCELLED and "update-merge-status" should be "none".
If no argument is specified, the snapshot-update-status is returned
via an INFO response.
Bootloaders are expected to implement this in a manner consistent with
the boot control HAL.
Fastboot-based tooling should expect wipes of userdata to fail when
update-merge-status returns "merging". Thus, the force flag now cancel
any pending snapshots.
Bug: 139154945
Test: fastboot getvar snapshot-update-status
fastboot snapshot-update cancel
fastboot snapshot-update
Change-Id: Idc423fe7656b212e929e64eb0e6b85b453e0e8dc
Diffstat (limited to 'code_coverage/seccomp_policy/code_coverage.arm.policy')
0 files changed, 0 insertions, 0 deletions