!8038 CVE-2023-52817

Merge Pull Request from: @ci-robot 
 
PR sync from: Ye Bin <yebin10@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/KOZVO5BLBWRQHEAEPXYSRN2BPCI3Q26S/ 
Alex Deucher (1):
  drm/amdgpu/debugfs: fix error code when smc register accessors are
    NULL

Qu Huang (1):
  drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is
    NULL


-- 
2.31.1
 
https://gitee.com/src-openeuler/kernel/issues/I9RE4X 
 
Link:https://gitee.com/openeuler/kernel/pulls/8038

 

Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>