Unverified Commit c9c0a907 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15138 drm/amdgpu: fix usage slab after free 

Merge Pull Request from: @ci-robot 
 
PR sync from: Cui GaoSheng <cuigaosheng1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/HTJTOCU5JWB5B3UVJRNFJBAPBG65P3JL/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEAMA 
 
Link:https://gitee.com/openeuler/kernel/pulls/15138

 

Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 57a701dd 0d5da8ec

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

+3 −3
Original line number Diff line number Diff line
@@ -213,15 +213,15 @@ int amdgpu_vce_sw_fini(struct amdgpu_device *adev) 


	drm_sched_entity_destroy(&adev->vce.entity);



	amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr,

		(void **)&adev->vce.cpu_addr);



	for (i = 0; i < adev->vce.num_rings; i++)

		amdgpu_ring_fini(&adev->vce.ring[i]);



	release_firmware(adev->vce.fw);

	mutex_destroy(&adev->vce.idle_mutex);



	amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr,

		(void **)&adev->vce.cpu_addr);



	return 0;

}