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Signed-off-by: Pierre-Eric Pelloux-Prayer --- drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c | 13 ++++++++++--- drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.h | 9 +++++++++ 2 files changed, 19 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 0bf85ab43204..d0af8a294abf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c @@ -387,6 +387,7 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, { struct drm_device *dev = adev_to_drm(adev); struct amdgpu_coredump_info *coredump; + size_t size = sizeof(*coredump); struct drm_sched_job *s_job; u64 total_ring_size, ring_count; struct amdgpu_ring *ring; @@ -395,10 +396,10 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, if (adev->coredump_in_progress) return; - if (adev->coredump_in_progress) - return; + if (job && job->pasid) + size += sizeof(struct amdgpu_coredump_ib_info) * job->num_ibs; - coredump = kzalloc(sizeof(*coredump), GFP_NOWAIT); + coredump = kzalloc(size, GFP_NOWAIT); if (!coredump) return; @@ -406,6 +407,7 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, coredump->skip_vram_check = skip_vram_check; coredump->reset_vram_lost = vram_lost; + coredump->pasid = job->pasid; if (job && job->pasid) { struct amdgpu_task_info *ti; @@ -415,6 +417,11 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool skip_vram_check, coredump->reset_task_info = *ti; amdgpu_vm_put_task_info(ti); } + coredump->num_ibs = job->num_ibs; + for (i = 0; i < job->num_ibs; ++i) { + coredump->ibs[i].gpu_addr = job->ibs[i].gpu_addr; + coredump->ibs[i].ib_size_dw = job->ibs[i].length_dw; + } } if (job) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.h index 1c3d22356cc7..49486d1f6a5d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.h @@ -38,6 +38,11 @@ struct amdgpu_coredump_ring { u32 offset; }; +struct amdgpu_coredump_ib_info { + uint64_t gpu_addr; + u32 ib_size_dw; +}; + struct amdgpu_coredump_info { struct amdgpu_device *adev; struct amdgpu_task_info reset_task_info; @@ -58,6 +63,10 @@ struct amdgpu_coredump_info { */ ssize_t formatted_size; char *formatted; + + unsigned int pasid; + int num_ibs; + struct amdgpu_coredump_ib_info ibs[] __counted_by(num_ibs); }; #endif -- 2.43.0