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| author | Karol Wachowski <karol.wachowski@intel.com> | 2025-08-08 13:09:39 +0200 |
|---|---|---|
| committer | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2025-09-01 12:37:21 +0200 |
| commit | 69a79ada8eb034ce016b5b78fb7d08d8687223de (patch) | |
| tree | a72989e606ca1c4f048d1c465531ecd643f457fb /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 2cb66ae6040fd3cb058c3391b180f378fc0e3e2f (diff) | |
accel/ivpu: Prevent recovery work from being queued during device removal
Use disable_work_sync() instead of cancel_work_sync() in ivpu_dev_fini()
to ensure that no new recovery work items can be queued after device
removal has started. Previously, recovery work could be scheduled even
after canceling existing work, potentially leading to use-after-free
bugs if recovery accessed freed resources.
Rename ivpu_pm_cancel_recovery() to ivpu_pm_disable_recovery() to better
reflect its new behavior.
Fixes: 58cde80f45a2 ("accel/ivpu: Use dedicated work for job timeout detection")
Cc: stable@vger.kernel.org # v6.8+
Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Reviewed-by: Lizhi Hou <lizhi.hou@amd.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://lore.kernel.org/r/20250808110939.328366-1-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions