Jason Wang 1b48dc03e5 vhost: vdpa: report iova range ... This patch introduces a new ioctl for vhost-vdpa device that can report the iova range by the device. For device that implements get_iova_range() method, we fetch it from the vDPA device. If device doesn't implement get_iova_range() but depends on platform IOMMU, we will query via DOMAIN_ATTR_GEOMETRY, otherwise [0, ULLONG_MAX] is assumed. For safety, this patch also rules out the map request which is not in the valid range. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20201023090043.14430-3-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2020-10-23 11:55:28 -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: report iova range	2020-10-23 11:55:28 -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