diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index c317b25a8162..416d47185ef0 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -465,6 +465,7 @@ static void recover_worker(struct kthread_work *work) struct msm_gem_submit *submit; struct msm_ringbuffer *cur_ring = gpu->funcs->active_ring(gpu); char *comm = NULL, *cmd = NULL; + struct task_struct *task; int i; mutex_lock(&gpu->lock); @@ -482,16 +483,20 @@ static void recover_worker(struct kthread_work *work) /* Increment the fault counts */ submit->queue->faults++; - if (submit->vm) { + + task = get_pid_task(submit->pid, PIDTYPE_PID); + if (!task) + gpu->global_faults++; + else { struct msm_gem_vm *vm = to_msm_vm(submit->vm); vm->faults++; /* * If userspace has opted-in to VM_BIND (and therefore userspace - * management of the VM), faults mark the VM as unusuable. This + * management of the VM), faults mark the VM as unusable. This * matches vulkan expectations (vulkan is the main target for - * VM_BIND) + * VM_BIND). */ if (!vm->managed) msm_gem_vm_unusable(submit->vm);