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Commit 8be19a02 authored by Ondrej Kozina's avatar Ondrej Kozina Committed by Jens Axboe
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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: default avatarOndrej Kozina <okozina@redhat.com>
Tested-by: default avatarLuca Boccassi <bluca@debian.org>
Tested-by: default avatarMilan Broz <gmazyland@gmail.com>
Acked-by: default avatarChristian Brauner <brauner@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20230405111223.272816-4-okozina@redhat.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 175b6544
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