From patchwork Thu May 18 17:33:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 13247175 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id ACE55C7EE23 for ; Thu, 18 May 2023 17:34:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4F6D190000F; Thu, 18 May 2023 13:34:49 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4A6C0900003; Thu, 18 May 2023 13:34:49 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 36EC190000F; Thu, 18 May 2023 13:34:49 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 29D61900003 for ; Thu, 18 May 2023 13:34:49 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id E922B1608AB for ; Thu, 18 May 2023 17:34:48 +0000 (UTC) X-FDA: 80804075856.08.D183140 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf10.hostedemail.com (Postfix) with ESMTP id 57C74C0012 for ; Thu, 18 May 2023 17:34:47 +0000 (UTC) Authentication-Results: imf10.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none); spf=pass (imf10.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1684431287; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=P3GKCRqSal+FoaPUZC73tQFjQIUPiL6KpjJp1J/vlzY=; b=51AuFCaMasWNjQ3r/m3f4dZjZUvxVbHWG/kaeVfsLC4AF91RslAqy6p7rLPoXXFLg7RVT7 F1IkI4BZykwmpBTA2XwNcnX388V826NXxKG0QFrVmLrxsw5VDAxUvxMI2QvqgqVWYe3zKh WcS0vhFXaTBn1uH7bS1jPoYfZUrIErc= ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none); spf=pass (imf10.hostedemail.com: domain of cmarinas@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=cmarinas@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1684431287; a=rsa-sha256; cv=none; b=UOkn4SUUT052yrHfKzd6CXkT9kj7SQjgbiuPKVdvGIYThpPoWW33L3uGU+qroDSLUukFGn GPXc0pPcCJZbFC1QMvjP42PvPOv2zM0F+iR+vV9z0QfSgZETSfnXXyVjeT3CgL3HGVNdKP uZRv3pZ/rFDq+TuFpE8BIPI8Y7tkbHQ= 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 5524C65159; Thu, 18 May 2023 17:34:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1CF81C4339C; Thu, 18 May 2023 17:34:41 +0000 (UTC) From: Catalin Marinas To: Linus Torvalds , Arnd Bergmann , Christoph Hellwig , Greg Kroah-Hartman Cc: Will Deacon , Marc Zyngier , Andrew Morton , Herbert Xu , Ard Biesheuvel , Isaac Manjarres , Saravana Kannan , Alasdair Kergon , Daniel Vetter , Joerg Roedel , Mark Brown , Mike Snitzer , "Rafael J. Wysocki" , Robin Murphy , linux-mm@kvack.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 09/15] drivers/md: Use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN Date: Thu, 18 May 2023 18:33:57 +0100 Message-Id: <20230518173403.1150549-10-catalin.marinas@arm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230518173403.1150549-1-catalin.marinas@arm.com> References: <20230518173403.1150549-1-catalin.marinas@arm.com> MIME-Version: 1.0 X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 57C74C0012 X-Stat-Signature: 3p48ukdtdrio8qsnign8gsyf4mpewt9q X-Rspam-User: X-HE-Tag: 1684431287-6643 X-HE-Meta: U2FsdGVkX1/nVzQaxRFL9tVJH3jRf9WQlbpvuqgA/ytlsylspv4f1pz7Kv0lfLmknCq+9WOlJ9/fAgvel7iNOSeeoqed8gHj9l2FECJUIgPs9u5F9Fgok4NvYNb7Ji3Usu2jzjvRMj2RegRDOEy1mI32jdATysY7h57AOovuwrtP3WrHwfVANjngAl3M4/KTjXxenlkX45TOasZmzj9rU+E1MhS8KleHC3iymYgU4PdSK1v/uwQwNAxp7xiv/SLCsHP1M4LihSkInYy+DXOBSVU3WK8wnlnOqVvvcmmTjB4JmqbNIGhiMoJxKt3YipAjVhUSsp3iENL6lxgy83RLfBdjLlon1yk19NN0ua4ggWLGt3BWp+yq1h4hjY/zz5tu1X7ZYUMyfVO5cfVyxooJ0b+MDKbMRCqdzOOkNA6jfyR30WVZYn0MDhrh3xObtjY1gw74s+D7WPsYMSVuhV2XUvVQwAfQAxJRdr3m1BjC8Jc3Ga+p3h8j0ZeAUruSUda/HNoifIGBHg01oy8VvIwZp+0mpl9CLH+eGnuT2+DMi0u7XQHeIy06FDxqJ+8Jl3VHThsWMusLRioQkttvAdVqh0M4qNW7ThCGPxHQckhf11ixVlOttwTFn4/X8/3Cukpf2SXmbcDtproq4jXxgx7Il/b5KKEwTPQR21e/mzvBkarqeFvWldsPh/v/jb1yW6grYG/o99zHo8AbuFVd75vHCsYY+KeKc6f5uzZfjQgkO5mDKaMnbgeWGJ4vxVhAuPsYkVWvg/Fbctq/0RPv/voqEfK/FTMKuLyA8yC913DKlrxzWI3FFc6g2iB/gLDrZjBxE3Wt4XiWk6zlGxIX4C+3K07e4Cbyvi3RKizq2jaGjnmcRTtZSmAhrZPnAI3IEzJCQG+ArfXN9U00kSdClShIOBeS0X2GK36crsCo8j+WtzXOPOSqwpLc2QDX+dtMqZBH3VD4ty8DgFsnXrxf0un aEX8pZ4A 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: ARCH_DMA_MINALIGN represents the minimum (static) alignment for safe DMA operations while ARCH_KMALLOC_MINALIGN is the minimum kmalloc() objects alignment. Signed-off-by: Catalin Marinas Cc: Alasdair Kergon Cc: Mike Snitzer --- drivers/md/dm-crypt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 8b47b913ee83..ebbd8f7db880 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -3256,7 +3256,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv) cc->per_bio_data_size = ti->per_io_data_size = ALIGN(sizeof(struct dm_crypt_io) + cc->dmreq_start + additional_req_size, - ARCH_KMALLOC_MINALIGN); + ARCH_DMA_MINALIGN); ret = mempool_init(&cc->page_pool, BIO_MAX_VECS, crypt_page_alloc, crypt_page_free, cc); if (ret) {