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 70F02C433FE for ; Wed, 23 Nov 2022 12:55:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238515AbiKWMzT (ORCPT ); Wed, 23 Nov 2022 07:55:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48386 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238616AbiKWMxG (ORCPT ); Wed, 23 Nov 2022 07:53:06 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 237586B22B; Wed, 23 Nov 2022 04:45:09 -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 dfw.source.kernel.org (Postfix) with ESMTPS id E8E9661C63; Wed, 23 Nov 2022 12:44:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E9ECC43144; Wed, 23 Nov 2022 12:44:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669207492; bh=CMG4KlXzdjrLU+BbGM5x3YrB+VQ5PD1Jpy7xHJBs9dM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SVTCOgRUxrzA3nKdtCoChuPqrahYsI3Wk6JGUsBBBPwbrw3h/+xpYZgy4sqp/3TlV Cx6m6lwZCTefaI4JOXqjiyAhYqqw/tvH5wQZ7XCNHGsrKvP9Db8goBTHfcMxcgNBIP ZDYdwNkqQRl/Jg+r0Tap6ItrO77BrznNSqwVvqwl+hbHErqxftN4GoTV/JgPc2INW5 PX/sksQA3kBMdUZ7OrD8vrKj2EXqOF3Gxq/EJYbzO+10ypqqAzpS9aA1cXN4KzIqCO JP51YGzOPgn6vYolC9I4CQOrYQM5/U11lAhVCc/a1E46QSopZyreqVvewnOB/kA3vu eP3soTFWVYroQ== 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 5.4 12/15] dm-integrity: set dma_alignment limit in io_hints Date: Wed, 23 Nov 2022 07:44:22 -0500 Message-Id: <20221123124427.266286-12-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221123124427.266286-1-sashal@kernel.org> References: <20221123124427.266286-1-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 acbda91e7643..b0f4311cb418 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -3065,6 +3065,7 @@ 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