Messages in this thread | | | Date | Wed, 29 Jun 2022 08:43:48 +0200 | Subject | Re: [PATCH v6 08/22] drm/virtio: Unlock reservations on dma_resv_reserve_fences() error | From | Thomas Hellström (Intel) <> |
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On 5/27/22 01:50, Dmitry Osipenko wrote: > Unlock reservations on dma_resv_reserve_fences() error to fix recursive > locking of the reservations when this error happens. Fixes: > Cc: stable@vger.kernel.org
With that fixed,
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> > --- > drivers/gpu/drm/virtio/virtgpu_gem.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c > index 580a78809836..7db48d17ee3a 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_gem.c > +++ b/drivers/gpu/drm/virtio/virtgpu_gem.c > @@ -228,8 +228,10 @@ int virtio_gpu_array_lock_resv(struct virtio_gpu_object_array *objs) > > for (i = 0; i < objs->nents; ++i) { > ret = dma_resv_reserve_fences(objs->objs[i]->resv, 1); > - if (ret) > + if (ret) { > + virtio_gpu_array_unlock_resv(objs); > return ret; > + } > } > return ret; > }
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