https://github.com/torvalds/linux
Revision 8c5c147339d2e201108169327b1f99aa6d57d2cd authored by Steffen Maier on 14 March 2018, 14:33:06 UTC, committed by Mike Snitzer on 14 March 2018, 19:39:33 UTC
After v4.12 commit e2460f2a4bc7 ("dm: mark targets that pass integrity
data"), dm-multipath, e.g. on DIF+DIX SCSI disk paths, does not support
block integrity any more. So add it to the whitelist.

This is also a pre-requisite to use block integrity with other dm layer(s)
on top of multipath, such as kpartx partitions (dm-linear) or LVM.

Also, bump target version to reflect this fix.

Fixes: e2460f2a4bc7 ("dm: mark targets that pass integrity data")
Cc: <stable@vger.kernel.org> #4.12+
Bisected-by: Fedor Loshakov <loshakov@linux.vnet.ibm.com>
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
1 parent e8f74a0
History
Tip revision: 8c5c147339d2e201108169327b1f99aa6d57d2cd authored by Steffen Maier on 14 March 2018, 14:33:06 UTC
dm mpath: fix passing integrity data
Tip revision: 8c5c147
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