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| author |   Matthew Brost <matthew.brost@intel.com> | 2026-03-26 14:01:16 -0700 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2026-04-29 11:27:38 -0400 |
| commit | a0fc362f095330f7b3f68ac0c55ef8da18290c87 (patch) | |
| tree | e5b41d74df974e6cb22906c36f2e1bb4d67ad010 /rust/kernel/gpu/ssh:/git@git.zx2c4.com | |
| parent | Linux 7.1-rc1 (diff) | |
drm/xe: Drop registration of guc_submit_wedged_fini from xe_guc_submit_wedge()
xe_guc_submit_wedge() runs in the DMA-fence signaling path, where
GFP_KERNEL memory allocations are not permitted. However, registering
guc_submit_wedged_fini via drmm_add_action_or_reset() triggers such an
allocation.
Avoid this by moving the logic from guc_submit_wedged_fini() into
guc_submit_fini(), where wedged exec queue references are dropped during
normal teardown.
Fixes: 8ed9aaae39f3 ("drm/xe: Force wedged state and block GT reset upon any GPU hang")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/20260326210116.202585-3-matthew.brost@intel.com
(cherry picked from commit 4a706bd93c4fb156a13477e26ffdf2e633edeb10)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'rust/kernel/gpu/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions