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| author | Christian König <christian.koenig@amd.com> | 2024-12-12 16:29:18 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-12-18 13:01:54 -0500 |
| commit | 8d1a13816e59254bd3b18f5ae0895230922bd120 (patch) | |
| tree | eb3c2b58668ec3cdf8e8e4fbaf0833cdf73d40f2 | |
| parent | 9e752ee26c1031312a01d2afc281f5f6fdfca176 (diff) | |
| download | lwn-8d1a13816e59254bd3b18f5ae0895230922bd120.tar.gz lwn-8d1a13816e59254bd3b18f5ae0895230922bd120.zip | |
drm/amdgpu: fix amdgpu_coredump
The VM pointer might already be outdated when that function is called.
Use the PASID instead to gather the information instead.
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 57f812d171af4ba233d3ed7c94dfa5b8e92dcc04)
Cc: stable@vger.kernel.org
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c index 946c48829f19..824f9da5b6ce 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c @@ -343,11 +343,10 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, coredump->skip_vram_check = skip_vram_check; coredump->reset_vram_lost = vram_lost; - if (job && job->vm) { - struct amdgpu_vm *vm = job->vm; + if (job && job->pasid) { struct amdgpu_task_info *ti; - ti = amdgpu_vm_get_task_info_vm(vm); + ti = amdgpu_vm_get_task_info_pasid(adev, job->pasid); if (ti) { coredump->reset_task_info = *ti; amdgpu_vm_put_task_info(ti); |