Re: [PATCH v2] drm/amdgpu: add a missing lock for AMDGPU_SCHED

[Greg KH]

On Tue, Apr 25, 2023 at 11:17:14PM -0700, Chia-I Wu wrote:
> mgr->ctx_handles should be protected by mgr->lock.
> 
> v2: improve commit message
> 
> Signed-off-by: Chia-I Wu <olvaffe@xxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx

What commit id does this fix?  How far back in stable kernels should
this go?

thanks,

greg k-h