vhost/scsi: fix up req type endian-ness
commit 295c1b9852
upstream.
vhost/scsi doesn't handle type conversion correctly
for request type when using virtio 1.0 and up for BE,
or cross-endian platforms.
Fix it up using vhost_32_to_cpu.
Cc: stable@vger.kernel.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
parent
951117a207
commit
96f105943c
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@ -1215,7 +1215,7 @@ vhost_scsi_ctl_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
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continue;
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}
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switch (v_req.type) {
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switch (vhost32_to_cpu(vq, v_req.type)) {
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case VIRTIO_SCSI_T_TMF:
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vc.req = &v_req.tmf;
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vc.req_size = sizeof(struct virtio_scsi_ctrl_tmf_req);
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