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Message-Id: <20211208013534.136590-1-ebiggers@kernel.org>
Date: Tue, 7 Dec 2021 17:35:31 -0800
From: Eric Biggers <ebiggers@...nel.org>
To: linux-block@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, linux-api@...r.kernel.org,
linux-scsi@...r.kernel.org, linux-mmc@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Bart Van Assche <bvanassche@....org>
Subject: [PATCH v3 0/3] block: show crypto capabilities in sysfs
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 is based on top of my other patch series
"[PATCH v2 0/8] docs: consolidate sysfs-block into Documentation/ABI/"
(https://lore.kernel.org/r/20211208005640.102814-1-ebiggers@kernel.org).
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
--
2.34.1
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