Messages in this thread | | | From | Eric Biggers <> | Subject | [PATCH v4 0/3] block: show crypto capabilities in sysfs | Date | Mon, 24 Jan 2022 13:59:35 -0800 |
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This series adds sysfs files that expose the inline encryption capabilities of request queues.
Patches 1 and 2 are some related cleanups for existing blk-sysfs code. Patch 3 is the real change; see there for more details.
This series applies to v5.17-rc1.
Changed v3 => v4: - Reworded a comment in patch 2. - Updated dates in sysfs documentation. - Added more Reviewed-by tags.
Changed v2 => v3: - Moved the documentation into Documentation/ABI/stable/sysfs-block, and improved it a bit. - Write "/sys/block/" instead of "/sys/class/block/". - Added Reviewed-by tags.
Changed v1 => v2: - Use sysfs_emit() instead of sprintf(). - Use __ATTR_RO().
Eric Biggers (3): block: simplify calling convention of elv_unregister_queue() block: don't delete queue kobject before its children blk-crypto: show crypto capabilities in sysfs
Documentation/ABI/stable/sysfs-block | 49 ++++++++ block/Makefile | 3 +- block/blk-crypto-internal.h | 12 ++ block/blk-crypto-sysfs.c | 172 +++++++++++++++++++++++++++ block/blk-crypto.c | 3 + block/blk-sysfs.c | 17 ++- block/elevator.c | 8 +- include/linux/blkdev.h | 1 + 8 files changed, 255 insertions(+), 10 deletions(-) create mode 100644 block/blk-crypto-sysfs.c
base-commit: e783362eb54cd99b2cac8b3a9aeac942e6f6ac07 -- 2.34.1
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