Re: [PATCH] drm/gud: fix NULL fb and crtc dereferences on USB disconnect

[Shenghao Yang]

Hi Ruben, Thomas,

On 7/1/26 23:56, Thomas Zimmermann wrote:

> 
> No worries, DRM semantics can be murky. This is one of the cases that is impossible to know unless you came across a patch like this one.
> 
> Best regards
> Thomas
> 
>>> I think the patch is fine and IIRC we have similar logic in other drivers.
>> Reviewed-by: Ruben Wauters <rubenru09@xxxxxxx>
>>
>> I believe Shenghao mentioned another oops that is present? if so it may
>> be best to submit that in a separate patch rather than a v2 of this
>> one.
>>
>> Ruben


Thanks both! I'll split the patch for the second oops.

Shenghao