On 2022-07-11 23:22, Tales Lelo da Aparecida wrote:
> On 21/06/2022 11:42, Luben Tuikov wrote:
>> This reverts commit e68efb27647f2106d6b545667f35b2ea39746b57.
>>
>> We see that the bo validate list gets corrupted, in
>> amdgpu_cs_list_validate(), the lobj->tv.bo is NULL. Then getting usermm on
>>
On 21/06/2022 11:42, Luben Tuikov wrote:
This reverts commit e68efb27647f2106d6b545667f35b2ea39746b57.
We see that the bo validate list gets corrupted, in
amdgpu_cs_list_validate(), the lobj->tv.bo is NULL. Then getting usermm on
the next line, references a NULL bo and we get a koops.
On Tue, Jun 21, 2022 at 10:42 AM Luben Tuikov wrote:
>
> This reverts commit e68efb27647f2106d6b545667f35b2ea39746b57.
>
> We see that the bo validate list gets corrupted, in
> amdgpu_cs_list_validate(), the lobj->tv.bo is NULL. Then getting usermm on
> the next line, references a NULL bo and we
This reverts commit e68efb27647f2106d6b545667f35b2ea39746b57.
We see that the bo validate list gets corrupted, in
amdgpu_cs_list_validate(), the lobj->tv.bo is NULL. Then getting usermm on
the next line, references a NULL bo and we get a koops.
Bisecting leads to the commit being reverted as the