Stefano Garzarella 98047313cd vhost: fix range used in translate_desc() ... vhost_iotlb_itree_first() requires `start` and `last` parameters to search for a mapping that overlaps the range. In translate_desc() we cyclically call vhost_iotlb_itree_first(), incrementing `addr` by the amount already translated, so rightly we move the `start` parameter passed to vhost_iotlb_itree_first(), but we should hold the `last` parameter constant. Let's fix it by saving the `last` parameter value before incrementing `addr` in the loop. Fixes: a9709d6874 ("vhost: convert pre sorted vhost memory array to interval tree") Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-Id: <20221109102503.18816-3-sgarzare@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2022-12-28 05:28:10 -05:00
..
iotlb.c	vhost_iotlb: split out IOTLB initialization	2022-05-31 12:44:28 -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	use less confusing names for iov_iter direction initializers	2022-11-25 13:01:55 -05:00
scsi.c	use less confusing names for iov_iter direction initializers	2022-11-25 13:01:55 -05:00
test.c	vhost: rename vhost_work_dev_flush	2022-05-31 12:45:10 -04:00
test.h	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
vdpa.c	vhost-vdpa: uAPI to suspend the device	2022-08-11 04:31:15 -04:00
vhost.c	vhost: fix range used in translate_desc()	2022-12-28 05:28:10 -05:00
vhost.h	vhost: rename vhost_work_dev_flush	2022-05-31 12:45:10 -04:00
vringh.c	vringh: fix range used in iotlb_translate()	2022-12-28 05:28:10 -05:00
vsock.c	vhost/vsock: Fix error handling in vhost_vsock_init()	2022-12-28 05:28:10 -05:00