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drm/xe/vf: Fix queuing of recovery work 

Ensure VF migration recovery work is only queued when no recovery is
already queued and teardown is not in progress.

Fixes: b47c0c07c3 ("drm/xe/vf: Teardown VF post migration worker on driver unload")
Signed-off-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Tomasz Lis <tomasz.lis@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20251210052546.622809-5-satyanarayana.k.v.p@intel.com
(cherry picked from commit 8d8cf42b03)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
This commit is contained in:
Satyanarayana K V P 2025-12-10 05:25:48 +00:00 committed by Thomas Hellström
parent 449bcd5d45
commit c770467d28
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/xe/xe_gt_sriov_vf.c
View File

@ -733,7 +733,7 @@ static void vf_start_migration_recovery(struct xe_gt *gt)
spin_lock(&gt->sriov.vf.migration.lock);
if (!gt->sriov.vf.migration.recovery_queued ||
if (!gt->sriov.vf.migration.recovery_queued &&
!gt->sriov.vf.migration.recovery_teardown) {
gt->sriov.vf.migration.recovery_queued = true;
WRITE_ONCE(gt->sriov.vf.migration.recovery_inprogress, true);