Pagefaults does not have process information correctly populated as vm->task is not set during vm_init but should be updated while real submission. So setting that up during signal_ioctl to get the correct submission process details.
Signed-off-by: Sunil Khatri <[email protected]> --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 6000dee5ee3d..f62163917f70 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -802,6 +802,9 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args) goto clean_fence_driver; } + /* Update VM owner at userq submit-time for page-fault attribution. */ + amdgpu_vm_set_task_info(&fpriv->vm); + amdgpu_userq_ensure_ev_fence(&fpriv->userq_mgr, &fpriv->evf_mgr); /* don't map the queue if scheduling is halted */ -- 2.34.1
