Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-11 07:39:47 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/amdkfd: reserve a fence slot while locking the BO

Browse Source 
Looks like the KFD still needs this.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 8abc1eb2987a ("drm/amdkfd: switch over to using drm_exec v3")
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231020123306.43978-1-christian.koenig@amd.com
This commit is contained in:
Christian König 2023-10-20 14:28:56 +02:00
parent d3df66fd98
commit 4984fc578a
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/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
View File

@ -1103,7 +1103,7 @@ static int reserve_bo_and_vm(struct kgd_mem *mem,
if (unlikely(ret))
goto error;
ret = drm_exec_lock_obj(&ctx->exec, &bo->tbo.base);
ret = drm_exec_prepare_obj(&ctx->exec, &bo->tbo.base, 1);
drm_exec_retry_on_contention(&ctx->exec);
if (unlikely(ret))
goto error;