[Xen-changelog] [linux-2.6.18-xen] scsiback: allow RESERVE/RELEASE commands

[Xen patchbot-linux-2.6.18-xen <patchbot@xxxxxxx>]

# HG changeset patch
# User James Harper <james.harper@xxxxxxxxxxxxxxxx>
# Date 1325752621 -3600
# Node ID bf19dd41c5c9bf6a30d8405a9e1f3b17884b1e4e
# Parent  90182138690d8055b09f3cc0495666590341b434
scsiback: allow RESERVE/RELEASE commands

Some Windows software makes use of RESERVE/RELEASE SCSI commands. Allow
them through scsiback, without any emulation.

Signed-off-by: James Harper <james.harper@xxxxxxxxxxxxxxxx>
Committed-by: Jan Beulich <jbeulich@xxxxxxxx>
---


diff -r 90182138690d -r bf19dd41c5c9 drivers/xen/scsiback/emulate.c
--- a/drivers/xen/scsiback/emulate.c    Tue Jan 03 08:40:22 2012 +0100
+++ b/drivers/xen/scsiback/emulate.c    Thu Jan 05 09:37:01 2012 +0100
@@ -403,8 +403,8 @@
        NO_EMULATE(INQUIRY);               /*0x12*/
        /*NO_EMULATE(RECOVER_BUFFERED_DATA); *//*0x14*/
        NO_EMULATE(MODE_SELECT);           /*0x15*/ /* st */
-       /*NO_EMULATE(RESERVE);               *//*0x16*/
-       /*NO_EMULATE(RELEASE);               *//*0x17*/
+       NO_EMULATE(RESERVE);               /*0x16*/
+       NO_EMULATE(RELEASE);               /*0x17*/
        /*NO_EMULATE(COPY);                  *//*0x18*/
        NO_EMULATE(ERASE);                 /*0x19*/ /* st */
        NO_EMULATE(MODE_SENSE);            /*0x1a*/ /* st */

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