From patchwork Fri Nov 26 21:25:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 12641653 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2681FC4332F for ; Fri, 26 Nov 2021 21:28:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244211AbhKZVbx (ORCPT ); Fri, 26 Nov 2021 16:31:53 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:54162 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237037AbhKZV3u (ORCPT ); Fri, 26 Nov 2021 16:29:50 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id ED9E2B82808; Fri, 26 Nov 2021 21:26:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 49323C004E1; Fri, 26 Nov 2021 21:26:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637961994; bh=ZQkH4mGansjnXBo02i2YweNtoWlzieOlKca4U14fVNk=; h=From:To:Cc:Subject:Date:From; b=MwZ09k7IgJ6L2Lry0RXCndm8k0dD6y7AcsBY05RhNtRYhjUGL/iVDIMHvcf+qg7vl eebwDiEmjkUa7aqnsx3152FtIf9tsV4mzSntiu7gKamW5vT/5L5LpbtRUeBWFbFHxm cTOPWnN73B7n9GcM3Pe6nb11OjihRuDAqCEYnURWPL5BesfGaKXCGoFcObQM0hBPFp 7mb8mzVLlJoQclX333NCTBIDFDm1ejKBufqvSanqYlgsQYUNnd4QWMJ8616dJ7jKPm POHoPh4zIMmeYbdfFK9MzxLr73XReYGOb0nqR07wAsWSmVwSRhQyI2rb8c21Y2/dVt n4ohlXIMwa9aQ== From: Eric Biggers To: linux-block@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, linux-scsi@vger.kernel.org, linux-mmc@vger.kernel.org Subject: [PATCH 0/3] block: show crypto capabilities in sysfs Date: Fri, 26 Nov 2021 13:25:11 -0800 Message-Id: <20211126212514.173334-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org 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 applies to linux-block/for-next. 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/block/queue-sysfs.rst | 30 +++++ block/Makefile | 3 +- block/blk-crypto-internal.h | 12 ++ block/blk-crypto-sysfs.c | 177 ++++++++++++++++++++++++++++ block/blk-crypto.c | 3 + block/blk-sysfs.c | 17 ++- block/elevator.c | 8 +- include/linux/blkdev.h | 1 + 8 files changed, 241 insertions(+), 10 deletions(-) create mode 100644 block/blk-crypto-sysfs.c base-commit: 4d162e24e9979dcb3d7825229982c172ca4bde54