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/qemu/tests/qtest/
H A Dvhost-user-test.c2b8819c6eee517c1582983773f8555bb3f9ed645 Wed Nov 11 14:26:02 UTC 2015 Victor Kaplansky <victork@redhat.com> vhost-user: modify SET_LOG_BASE to pass mmap size and offset

Unlike the kernel, vhost-user application accesses log table by
mmaping it to its user space. This change adds two new fields to
VhostUserMsg payload: mmap_size, and mmap_offset and make QEMU to
pass the to vhost-user application in VHOST_USER_SET_LOG_BASE
request.

Signed-off-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
/qemu/hw/virtio/
H A Dvhost-user.c48854f57ce3e6aa4bd13368559e5c292e1c44e49 Wed Nov 18 14:13:54 UTC 2015 Michael S. Tsirkin <mst@redhat.com> vhost-user: fix log size

commit 2b8819c6eee517c1582983773f8555bb3f9ed645
("vhost-user: modify SET_LOG_BASE to pass mmap size and offset")
passes log size in units of 4 byte chunks instead of the
expected size in bytes.

Fix this up.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2b8819c6eee517c1582983773f8555bb3f9ed645 Wed Nov 11 14:26:02 UTC 2015 Victor Kaplansky <victork@redhat.com> vhost-user: modify SET_LOG_BASE to pass mmap size and offset

Unlike the kernel, vhost-user application accesses log table by
mmaping it to its user space. This change adds two new fields to
VhostUserMsg payload: mmap_size, and mmap_offset and make QEMU to
pass the to vhost-user application in VHOST_USER_SET_LOG_BASE
request.

Signed-off-by: Victor Kaplansky <victork@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>