Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-16 13:34:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/radeon: make fence wait in suballocator uninterrruptable

Browse Source 
Commit 254986e324ad ("drm/radeon: Use the drm suballocation manager implementation.")
made the fence wait in amdgpu_sa_bo_new() interruptible but there is no
code to handle an interrupt. This caused the kernel to randomly explode
in high-VRAM-pressure situations so make it uninterruptible again.

Fixes: 254986e324ad ("drm/radeon: Use the drm suballocation manager implementation.")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2769
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
CC: stable@vger.kernel.org # 6.4+
CC: Simon Pilkington <simonp.git@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230906195517.1345717-1-alexander.deucher@amd.com
Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Alex Deucher 2023-09-06 15:55:17 -04:00 committed by Christian König
parent 7583028d35
commit dcbad72751
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/radeon_sa.c
View File

@ -123,7 +123,7 @@ int radeon_sa_bo_new(struct radeon_sa_manager *sa_manager,
unsigned int size, unsigned int align)
{
struct drm_suballoc *sa = drm_suballoc_new(&sa_manager->base, size,
GFP_KERNEL, true, align);
GFP_KERNEL, false, align);
if (IS_ERR(sa)) {
*sa_bo = NULL;