diff options
| author | Ondrej Kozina <okozina@redhat.com> | 2023-04-05 13:12:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-05 15:46:25 +0200 |
| commit | 8be19a02f1e373d406b3d9e0c17a90c786c51c1f (patch) | |
| tree | 47cb7553d1c492978365da10631c8db0ad1947ac /block/opal_proto.h | |
| parent | sed-opal: add helper for adding user authorities in ACE. (diff) | |
| download | linux-8be19a02f1e373d406b3d9e0c17a90c786c51c1f.tar.xz linux-8be19a02f1e373d406b3d9e0c17a90c786c51c1f.zip | |
sed-opal: allow user authority to get locking range attributes.
Extend ACE set of locking range attributes accessible to user
authority. This patch allows user authority to get following
locking range attribues when user get added to locking range via
IOC_OPAL_ADD_USR_TO_LR:
locking range start
locking range end
read lock enabled
write lock enabled
read locked
write locked
lock on reset
active key
Note: Admin1 authority always remains in the ACE. Otherwise
it breaks current userspace expecting Admin1 in the ACE (sedutils).
See TCG OPAL2 s.4.3.1.7 "ACE_Locking_RangeNNNN_Get_RangeStartToActiveKey".
Signed-off-by: Ondrej Kozina <okozina@redhat.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Tested-by: Milan Broz <gmazyland@gmail.com>
Acked-by: Christian Brauner <brauner@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230405111223.272816-4-okozina@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/opal_proto.h')
| -rw-r--r-- | block/opal_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/opal_proto.h b/block/opal_proto.h index b045cbb9d76e..a4e56845dd82 100644 --- a/block/opal_proto.h +++ b/block/opal_proto.h @@ -114,6 +114,7 @@ enum opal_uid { /* tables */ OPAL_TABLE_TABLE, OPAL_LOCKINGRANGE_GLOBAL, + OPAL_LOCKINGRANGE_ACE_START_TO_KEY, OPAL_LOCKINGRANGE_ACE_RDLOCKED, OPAL_LOCKINGRANGE_ACE_WRLOCKED, OPAL_MBRCONTROL, |