diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_userqueue.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_userqueue.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_userqueue.c b/drivers/gpu/drm/amd/amdgpu/mes_userqueue.c index 66467f41294c..3a4fd6de08ce 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_userqueue.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_userqueue.c @@ -254,6 +254,7 @@ static int mes_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_mqd *mqd_hw_default = &adev->mqds[queue->queue_type]; struct drm_amdgpu_userq_in *mqd_user = args_in; struct amdgpu_mqd_prop *userq_props; + struct amdgpu_gfx_shadow_info shadow_info; int r; /* Structure to initialize MQD for userqueue using generic MQD init function */ @@ -279,6 +280,8 @@ static int mes_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, userq_props->doorbell_index = queue->doorbell_index; userq_props->fence_address = queue->fence_drv->gpu_addr; + if (adev->gfx.funcs->get_gfx_shadow_info) + adev->gfx.funcs->get_gfx_shadow_info(adev, &shadow_info, true); if (queue->queue_type == AMDGPU_HW_IP_COMPUTE) { struct drm_amdgpu_userq_mqd_compute_gfx11 *compute_mqd; @@ -295,6 +298,10 @@ static int mes_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, goto free_mqd; } + if (amdgpu_userq_input_va_validate(queue->vm, compute_mqd->eop_va, + max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE))) + goto free_mqd; + userq_props->eop_gpu_addr = compute_mqd->eop_va; userq_props->hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_NORMAL; userq_props->hqd_queue_priority = AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM; @@ -322,6 +329,11 @@ static int mes_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, userq_props->csa_addr = mqd_gfx_v11->csa_va; userq_props->tmz_queue = mqd_user->flags & AMDGPU_USERQ_CREATE_FLAGS_QUEUE_SECURE; + + if (amdgpu_userq_input_va_validate(queue->vm, mqd_gfx_v11->shadow_va, + shadow_info.shadow_size)) + goto free_mqd; + kfree(mqd_gfx_v11); } else if (queue->queue_type == AMDGPU_HW_IP_DMA) { struct drm_amdgpu_userq_mqd_sdma_gfx11 *mqd_sdma_v11; @@ -339,6 +351,10 @@ static int mes_userq_mqd_create(struct amdgpu_userq_mgr *uq_mgr, goto free_mqd; } + if (amdgpu_userq_input_va_validate(queue->vm, mqd_sdma_v11->csa_va, + shadow_info.csa_size)) + goto free_mqd; + userq_props->csa_addr = mqd_sdma_v11->csa_va; kfree(mqd_sdma_v11); } |