Messages in this thread | | | Date | Wed, 29 Nov 2023 03:09:09 +0100 | Subject | Re: [PATCH] nouveau/gsp/r535: remove a stray unlock in r535_gsp_rpc_send() | From | Danilo Krummrich <> |
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On 11/27/23 13:56, Dan Carpenter wrote: > This unlock doesn't belong here and it leads to a double unlock in > the caller, r535_gsp_rpc_push(). > > Fixes: 176fdcbddfd2 ("drm/nouveau/gsp/r535: add support for booting GSP-RM") > Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Good catch - applied to drm-misc-fixes.
- Danilo
> --- > drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > index dc44f5c7833f..818e5c73b7a6 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > @@ -365,10 +365,8 @@ r535_gsp_rpc_send(struct nvkm_gsp *gsp, void *argv, bool wait, u32 repc) > } > > ret = r535_gsp_cmdq_push(gsp, rpc); > - if (ret) { > - mutex_unlock(&gsp->cmdq.mutex); > + if (ret) > return ERR_PTR(ret); > - } > > if (wait) { > msg = r535_gsp_msg_recv(gsp, fn, repc);
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