Re: [PATCH] virtio_ring: fix num_free handling in error case

2018-02-23 Thread Cornelia Huck
On Fri, 23 Feb 2018 19:41:30 +0800 Tiwei Bie wrote: > The vq->vq.num_free hasn't been changed when error happens, > so it shouldn't be changed when handling the error. > > Fixes: 780bc7903a32 ("virtio_ring: Support DMA APIs") > Cc: Andy Lutomirski > Cc:

[PATCH] virtio_ring: fix num_free handling in error case

2018-02-23 Thread Tiwei Bie
The vq->vq.num_free hasn't been changed when error happens, so it shouldn't be changed when handling the error. Fixes: 780bc7903a32 ("virtio_ring: Support DMA APIs") Cc: Andy Lutomirski Cc: Michael S. Tsirkin Cc: sta...@vger.kernel.org Signed-off-by: Tiwei Bie