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(parent: 3711b5c) | patch
rbd: whitelist RBD_FEATURE_OPERATIONS feature bit
authorIlya Dryomov <idryomov@gmail.com>
Tue, 16 Jan 2018 14:41:54 +0000 (15:41 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Feb 2018 14:42:28 +0000 (15:42 +0100)
commit0569dd9beef44d33e4866bf2db2e03fd3644de4f
tree323cdf5bee3979c320c840db02c67b1cb4e75e55tree | snapshot (tar.gz zip)
parent3711b5c568cd651ca78d6623d5c0fc839eac9499commit | diff
rbd: whitelist RBD_FEATURE_OPERATIONS feature bit

commit e573427a440fd67d3f522357d7ac901d59281948 upstream.

This feature bit restricts older clients from performing certain
maintenance operations against an image (e.g. clone, snap create).
krbd does not perform maintenance operations.

Cc: stable@vger.kernel.org
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/block/rbd.c diff | blob | blame | history