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| author | Christian König <christian.koenig@amd.com> | 2022-07-14 10:23:38 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-13 14:33:01 -0400 |
| commit | dd80d9c8eecac8c516da5b240d01a35660ba6cb6 (patch) | |
| tree | 0ad1eb4462f3a895f26d6e6ba6080c7ad87da893 /drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | |
| parent | 736ec9fadd7a1fde8480df7e5cfac465c07ff6f3 (diff) | |
| download | linux-dd80d9c8eecac8c516da5b240d01a35660ba6cb6.tar.gz linux-dd80d9c8eecac8c516da5b240d01a35660ba6cb6.tar.bz2 linux-dd80d9c8eecac8c516da5b240d01a35660ba6cb6.zip | |
drm/amdgpu: revert "partial revert "remove ctx->lock" v2"
This reverts commit 94f4c4965e5513ba624488f4b601d6b385635aec.
We found that the bo_list is missing a protection for its list entries.
Since that is fixed now this workaround can be removed again.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c index 3ea48385fab3..f6d9d5da53cd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c @@ -315,7 +315,6 @@ static int amdgpu_ctx_init(struct amdgpu_ctx_mgr *mgr, int32_t priority, kref_init(&ctx->refcount); ctx->mgr = mgr; spin_lock_init(&ctx->ring_lock); - mutex_init(&ctx->lock); ctx->reset_counter = atomic_read(&mgr->adev->gpu_reset_counter); ctx->reset_counter_query = ctx->reset_counter; @@ -407,7 +406,6 @@ static void amdgpu_ctx_fini(struct kref *ref) drm_dev_exit(idx); } - mutex_destroy(&ctx->lock); kfree(ctx); } |