drm/xe/guc_submit: add back fix

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commit 2e824747cf upstream.

Daniele noticed that the fix in commit 2d2be279f1 ("drm/xe: fix UAF
around queue destruction") looks to have been unintentionally removed as
part of handling a conflict in some past merge commit. Add it back.

Fixes: ac44ff7cec ("Merge tag 'drm-xe-fixes-2024-10-10' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes")
Reported-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: <stable@vger.kernel.org> # v6.12+
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250603174213.1543579-2-matthew.auld@intel.com
(cherry picked from commit 9d9fca62dc)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Matthew Auld 2025-06-03 18:42:14 +01:00 • committed by Greg Kroah-Hartman

parent f684192fca

commit 57f1ed963c

1 changed files with 11 additions and 0 deletions

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drivers/gpu/drm/xe/xe_guc_submit.c

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