Dan Carpenter 7922460e33 vhost_vdpa: Return -EFAULT if copy_from_user() fails ... The copy_to/from_user() functions return the number of bytes which we weren't able to copy but the ioctl should return -EFAULT if they fail. Fixes: a127c5bbb6 ("vhost-vdpa: fix backend feature ioctls") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20201023120853.GI282278@mwanda Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: stable@vger.kernel.org Acked-by: Jason Wang <jasowang@redhat.com>		2020-10-30 04:02:25 -04:00
..
iotlb.c	vhost: Fix documentation	2020-09-24 05:54:36 -04:00
Kconfig	vhost_vdpa: implement IRQ offloading in vhost_vdpa	2020-08-05 11:08:42 -04:00
Makefile	vhost: introduce vDPA-based backend	2020-04-02 10:41:40 -04:00
net.c	virtio: fixes, features	2020-08-11 14:34:17 -07:00
scsi.c	vhost/scsi: fix up req type endian-ness	2020-07-29 13:24:30 -04:00
test.c	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
test.h	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
vdpa.c	vhost_vdpa: Return -EFAULT if copy_from_user() fails	2020-10-30 04:02:25 -04:00
vhost.c	vhost_vdpa: remove unnecessary spin_lock in vhost_vring_call	2020-10-21 10:48:10 -04:00
vhost.h	vhost_vdpa: remove unnecessary spin_lock in vhost_vring_call	2020-10-21 10:48:10 -04:00
vringh.c	vringh: fix __vringh_iov() when riov and wiov are different	2020-10-21 10:38:45 -04:00
vsock.c	vhost: allow device that does not depend on vhost worker	2020-06-04 15:36:51 -04:00