From mboxrd@z Thu Jan 1 00:00:00 1970 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 5BBACC4167D for ; Wed, 23 Nov 2022 12:54:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238320AbiKWMx7 (ORCPT ); Wed, 23 Nov 2022 07:53:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238152AbiKWMvp (ORCPT ); Wed, 23 Nov 2022 07:51:45 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F56585EE2; Wed, 23 Nov 2022 04:44:27 -0800 (PST) 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 4C0FEB81F5F; Wed, 23 Nov 2022 12:44:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 41C8CC433B5; Wed, 23 Nov 2022 12:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669207458; bh=EcwF17/GODLSWJKz2l2uxPfq8Vi1hWDRl/llvoxS7bQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r7VgmVFOne1ET5wBW4f5dJ4xxu3khvO2VSSXImw6dvlRgxQ4RQsbi3xpTC8A29xLh B2Tm1/7hee1GC3SFQpB4lvG217eiZNMg/1Eo+N8Bc340ckLYFk+Rhe8Wm69oBQypOd nQhbVprehZj2FndPq/UHh4JJ5zyGow8rZVIna8agoy0qYp8scTGXQiGSnesPPGeoYV VYpNme3zxMrc8dzW9yRs3TGLf0R4EyV5jHDKQkzK9bpFbcCIF00h5eVy/f1+qEDkTZ IbScnRyWLvgJM0iVMt/wlEPVzJBDD5gN3Dc0Xh4KfnDwBQd0cG1noTp5cpDXx1I36f 6+7iszqu5xyag== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Keith Busch , Mike Snitzer , Jens Axboe , Sasha Levin , agk@redhat.com, dm-devel@redhat.com Subject: [PATCH AUTOSEL 5.10 17/22] dm-integrity: set dma_alignment limit in io_hints Date: Wed, 23 Nov 2022 07:43:32 -0500 Message-Id: <20221123124339.265912-17-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221123124339.265912-1-sashal@kernel.org> References: <20221123124339.265912-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Keith Busch [ Upstream commit 29aa778bb66795e6a78b1c99beadc83887827868 ] This device mapper needs bio vectors to be sized and memory aligned to the logical block size. Set the minimum required queue limit accordingly. Signed-off-by: Keith Busch Reviewed-by: Mike Snitzer Link: https://lore.kernel.org/r/20221110184501.2451620-5-kbusch@meta.com Signed-off-by: Jens Axboe Signed-off-by: Sasha Levin --- drivers/md/dm-integrity.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 835b1f3464d0..cdb6bee2352b 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3213,6 +3213,7 @@ static void dm_integrity_io_hints(struct dm_target *ti, struct queue_limits *lim limits->logical_block_size = ic->sectors_per_block << SECTOR_SHIFT; limits->physical_block_size = ic->sectors_per_block << SECTOR_SHIFT; blk_limits_io_min(limits, ic->sectors_per_block << SECTOR_SHIFT); + limits->dma_alignment = limits->logical_block_size - 1; } } -- 2.35.1