KASAN caught amdgpu / HMM use-after-free

[Michel Dänzer]

On 2019-02-27 6:14 p.m., Yang, Philip wrote:
> Hi Michel,
> 
> Yes, I found the same issue and the bug has been fixed by Jerome:
> 
> 876b462120aa mm/hmm: use reference counting for HMM struct
> 
> The fix is on hmm-for-5.1 branch, I cherry-pick it into my local branch 
> to workaround the issue.

Please push it to amd-staging-drm-next, so that others don't run into
the issue as well.


-- 
Earthling Michel Dänzer               |              https://www.amd.com
Libre software enthusiast             |             Mesa and X developer