Stefano Garzarella 7aed44babc vringh: don't use vringh_kiov_advance() in vringh_iov_xfer() ... In the while loop of vringh_iov_xfer(), `partlen` could be 0 if one of the `iov` has 0 lenght. In this case, we should skip the iov and go to the next one. But calling vringh_kiov_advance() with 0 lenght does not cause the advancement, since it returns immediately if asked to advance by 0 bytes. Let's restore the code that was there before commit b8c06ad4d6 ("vringh: implement vringh_kiov_advance()"), avoiding using vringh_kiov_advance(). Fixes: b8c06ad4d6 ("vringh: implement vringh_kiov_advance()") Cc: stable@vger.kernel.org Reported-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-10-04 08:26:48 +01:00
..
iotlb.c	vhost_iotlb: split out IOTLB initialization	2022-05-31 12:44:28 -04:00
Kconfig	vhost_task: Allow vhost layer to use copy_process	2023-03-23 12:45:36 +01:00
Makefile	vhost: introduce vDPA-based backend	2020-04-02 10:41:40 -04:00
net.c	vhost: convert poll work to be vq based	2023-07-03 12:15:13 -04:00
scsi.c	vhost-scsi: Rename vhost_scsi_iov_to_sgl	2023-08-10 15:24:28 -04:00
test.c	vhost-test: remove meaningless debug info	2023-02-20 19:26:58 -05:00
test.h	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
vdpa.c	vdpa: add get_backend_features vdpa operation	2023-09-03 18:10:22 -04:00
vhost.c	vhost: Allow worker switching while work is queueing	2023-07-03 12:15:14 -04:00
vhost.h	vhost: Make parameter name match of vhost_get_vq_desc()	2023-07-03 12:15:15 -04:00
vringh.c	vringh: don't use vringh_kiov_advance() in vringh_iov_xfer()	2023-10-04 08:26:48 +01:00
vsock.c	vhost_sock: convert to vhost_vq_work_queue	2023-07-03 12:15:13 -04:00