diff options
| author | Greg Edwards <gedwards@ddn.com> | 2018-08-22 13:21:53 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:27:42 +0100 |
| commit | d2926beb35cfd8ebda3aa1e4ee396888b300bb87 (patch) | |
| tree | 1362e7015f80353dd19f536905996ef52d166506 /tools/perf/scripts/python | |
| parent | 1ffd631735f5e6bf565aef94b098e4821eb105c1 (diff) | |
vhost/scsi: truncate T10 PI iov_iter to prot_bytes
commit 4542d623c7134bc1738f8a68ccb6dd546f1c264f upstream.
Commands with protection information included were not truncating the
protection iov_iter to the number of protection bytes in the command.
This resulted in vhost_scsi mis-calculating the size of the protection
SGL in vhost_scsi_calc_sgls(), and including both the protection and
data SG entries in the protection SGL.
Fixes: 09b13fa8c1a1 ("vhost/scsi: Add ANY_LAYOUT support in vhost_scsi_handle_vq")
Signed-off-by: Greg Edwards <gedwards@ddn.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Fixes: 09b13fa8c1a1093e9458549ac8bb203a7c65c62a
Cc: stable@vger.kernel.org
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions