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authorMatthew Brost <matthew.brost@intel.com>2026-03-26 14:01:16 -0700
committerMatthew Brost <matthew.brost@intel.com>2026-03-27 13:23:15 -0700
commit4a706bd93c4fb156a13477e26ffdf2e633edeb10 (patch)
tree67c61177ade4507e8712697b391ec5356612e5df /tools/perf/scripts/python
parentb08ceb443866808b881b12d4183008d214d816c1 (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
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