KASAN caught amdgpu / HMM use-after-free

[Yang, Philip]

amd-staging-drm-next will rebase to kernel 5.1 to pickup this fix 
automatically. As a short-term workaround, please cherry-pick this fix 
into your local repository.

Regards,
Philip

On 2019-02-27 12:33 p.m., Michel Dänzer wrote:
> 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.
> 
>