On 2024/10/30 2:42, Lyude Paul wrote:
> Reviewed-by: Lyude Paul <ly...@redhat.com>
>
> Will push upstream in a moment
>
Thank you for reviewing.
Thanks,
Huafei
> On Sun, 2024-10-27 at 01:38 +0800, Li Huafei wrote:
>> When the call to gf100_grctx_generate() fails, unlock gr->fecs.mutex
>> before returning the error.
>>
>> Fixes smatch warning:
>>
>> drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c:480 gf100_gr_chan_new() warn:
>> inconsistent returns '&gr->fecs.mutex'.
>>
>> Fixes: ca081fff6ecc ("drm/nouveau/gr/gf100-: generate golden context during
>> first object alloc")
>> Signed-off-by: Li Huafei <lihuaf...@huawei.com>
>> ---
>> drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
>> b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
>> index 060c74a80eb1..3ea447f6a45b 100644
>> --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
>> +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
>> @@ -443,6 +443,7 @@ gf100_gr_chan_new(struct nvkm_gr *base, struct nvkm_chan
>> *fifoch,
>> ret = gf100_grctx_generate(gr, chan, fifoch->inst);
>> if (ret) {
>> nvkm_error(&base->engine.subdev, "failed to construct
>> context\n");
>> + mutex_unlock(&gr->fecs.mutex);
>> return ret;
>> }
>> }
>
