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Code Issues Releases Wiki Activity

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

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Looks like the KFD still needs this.

Signed-off-by: Christian König <christian.koenig@amd.com>
Fixes: 8abc1eb298 ("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
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
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@ -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;