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[Public]
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Christian König <ckoenig.leichtzumerken@xxxxxxxxx>
Sent: Friday, October 20, 2023 8:33 AM To: Shi, Leslie <Yuliang.Shi@xxxxxxx>; Kuehling, Felix <Felix.Kuehling@xxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Koenig, Christian <Christian.Koenig@xxxxxxx> Subject: [PATCH] drm/amdkfd: reserve a fence slot while locking the BO Looks like the KFD still needs this.
Signed-off-by: Christian König <christian.koenig@xxxxxxx> Fixes: 8abc1eb2987a ("drm/amdkfd: switch over to using drm_exec v3") --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index 7d6daf8d2bfa..e036011137aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -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; -- 2.34.1 |
