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| author | Christian König <christian.koenig@amd.com> | 2024-12-20 16:21:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-23 17:21:18 +0100 |
| commit | 0cc84b6636be1a7d77b9a28d529b111c0f93d30a (patch) | |
| tree | b2d9caa0e9d898ca7c4df5a897e191d35032078c /drivers | |
| parent | 65622de7c440881bbc36ee7b8a9076d971f6242f (diff) | |
| download | linux-0cc84b6636be1a7d77b9a28d529b111c0f93d30a.tar.gz linux-0cc84b6636be1a7d77b9a28d529b111c0f93d30a.tar.bz2 linux-0cc84b6636be1a7d77b9a28d529b111c0f93d30a.zip | |
drm/amdgpu: always sync the GFX pipe on ctx switch
commit af04b320c71c4b59971f021615876808a36e5038 upstream.
That is needed to enforce isolation between contexts.
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>
(cherry picked from commit def59436fb0d3ca0f211d14873d0273d69ebb405)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 6aa3b1d845ab..806ec5d02199 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -193,8 +193,8 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, need_ctx_switch = ring->current_ctx != fence_ctx; if (ring->funcs->emit_pipeline_sync && job && ((tmp = amdgpu_sync_get_fence(&job->explicit_sync)) || - (amdgpu_sriov_vf(adev) && need_ctx_switch) || - amdgpu_vm_need_pipeline_sync(ring, job))) { + need_ctx_switch || amdgpu_vm_need_pipeline_sync(ring, job))) { + need_pipe_sync = true; if (tmp) |