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| author |   Ondrej Kozina <okozina@redhat.com> | 2023-04-05 13:12:19 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2023-04-05 07:46:25 -0600 |
| commit | 2fce95b196d34a17ac3f531933d156a8550d5b82 (patch) | |
| tree | 523dc6b9b20f4a8a2619082e7ba783d215d72482 /block/sed-opal.c | |
| parent | block: ublk_drv: cleanup 'struct ublk_map_data' (diff) | |
| download | wireguard-linux-2fce95b196d34a17ac3f531933d156a8550d5b82.tar.xz wireguard-linux-2fce95b196d34a17ac3f531933d156a8550d5b82.zip | |
sed-opal: do not add same authority twice in boolean ace.
While adding user authority in boolean ace value
of uid OPAL_LOCKINGRANGE_ACE_WRLOCKED or
OPAL_LOCKINGRANGE_ACE_RDLOCKED, it was added twice.
It seemed redundant when only single authority was added
in the set method aka { authority1, authority1, OR }:
TCG Storage Architecture Core Specification, 5.1.3.3 ACE_expression
"This is an alternative type where the options are either a uidref to an
Authority object or one of the boolean_ACE (AND = 0 and OR = 1) options.
This type is used within the AC_element list to form a postfix Boolean
expression of Authorities."
Signed-off-by: Ondrej Kozina <okozina@redhat.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Tested-by: Milan Broz <gmazyland@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230405111223.272816-2-okozina@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/sed-opal.c')
| -rw-r--r-- | block/sed-opal.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/block/sed-opal.c b/block/sed-opal.c index c320093c14f1..d86d3e5f5a44 100644 --- a/block/sed-opal.c +++ b/block/sed-opal.c @@ -1798,22 +1798,6 @@ static int add_user_to_lr(struct opal_dev *dev, void *data) add_token_bytestring(&err, dev, user_uid, OPAL_UID_LENGTH); add_token_u8(&err, dev, OPAL_ENDNAME); - - add_token_u8(&err, dev, OPAL_STARTNAME); - add_token_bytestring(&err, dev, - opaluid[OPAL_HALF_UID_AUTHORITY_OBJ_REF], - OPAL_UID_LENGTH/2); - add_token_bytestring(&err, dev, user_uid, OPAL_UID_LENGTH); - add_token_u8(&err, dev, OPAL_ENDNAME); - - - add_token_u8(&err, dev, OPAL_STARTNAME); - add_token_bytestring(&err, dev, opaluid[OPAL_HALF_UID_BOOLEAN_ACE], - OPAL_UID_LENGTH/2); - add_token_u8(&err, dev, 1); - add_token_u8(&err, dev, OPAL_ENDNAME); - - add_token_u8(&err, dev, OPAL_ENDLIST); add_token_u8(&err, dev, OPAL_ENDNAME); add_token_u8(&err, dev, OPAL_ENDLIST); |