tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

drm/syncobj: Fix xa_alloc allocation flags

The xarray conversion blindly and wrongly replaced idr_alloc with xa_alloc
and kept the GFP_NOWAIT. It should have been GFP_KERNEL to account for
idr_preload it removed. Fix it.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Fixes: fec2c3c01f1c ("drm/syncobj: Convert syncobj idr to xarray")
Reported-by: Himanshu Girotra <himanshu.girotra@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Himanshu Girotra <himanshu.girotra@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
Link: https://lore.kernel.org/r/20260324111019.22467-1-tvrtko.ursulin@igalia.com

authored by

Tvrtko Ursulin and committed by
Tvrtko Ursulin 06f42971 e8ab57b5

+2 -2
+2 -2
drivers/gpu/drm/drm_syncobj.c
··· 602 602 drm_syncobj_get(syncobj); 603 603 604 604 ret = xa_alloc(&file_private->syncobj_xa, handle, syncobj, xa_limit_32b, 605 - GFP_NOWAIT); 605 + GFP_KERNEL); 606 606 if (ret) 607 607 drm_syncobj_put(syncobj); 608 608 ··· 716 716 drm_syncobj_get(syncobj); 717 717 718 718 ret = xa_alloc(&file_private->syncobj_xa, handle, syncobj, xa_limit_32b, 719 - GFP_NOWAIT); 719 + GFP_KERNEL); 720 720 if (ret) 721 721 drm_syncobj_put(syncobj); 722 722