Unverified Commit 12d45379 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11310 drm/radeon: check bo_va->bo is non-NULL before using it 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wupeng Ma <mawupeng1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/4KFZBDYGOD7G4PDV27PMGHFMLREZMEPN/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAGEMD 
 
Link:https://gitee.com/openeuler/kernel/pulls/11310

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents b7bed662 a4a7d887

drivers/gpu/drm/radeon/radeon_gem.c

+1 −1
Original line number Diff line number Diff line
@@ -582,7 +582,7 @@ static void radeon_gem_va_update_vm(struct radeon_device *rdev, 
	if (r)

		goto error_unlock;



	if (bo_va->it.start)

	if (bo_va->it.start && bo_va->bo)

		r = radeon_vm_bo_update(rdev, bo_va, &bo_va->bo->tbo.mem);



error_unlock: