From patchwork Mon Jun 12 15:31:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 13276964 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 03876C88CB2 for ; Mon, 12 Jun 2023 16:45:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=O8RNJ61Tn7aGxZBgQOvPhodLyHckVY2XhFBnYDLZiJM=; b=NX4RZSlMHvcsCL UgwyzFe39nOIEV7bWsVcS64jgv1KyWK1C2AtzhKsCE8l+t9d/GbunvH++9r2PlnPD+THasAGQ0Vw+ y0A3e9fKsudXu/3NERb0csTzrX3mv7MqSl32JyjJaWBMvDeixSjAH8QpXtIGGn8wWgu89rVwEWdsw mRr2+U3CX0fdY9k7x/LbyGJRiWjBxRmisMT+2u4llvak8fz9zkgehhnZ5sFnSpzU1IaQiun8UVc8i 6F+3Vt0Z/E3u0j5fjQWWfKETY0JJ9wqhrF27Alc5WRU1vCguxDvu3km/zKCQ+iB2UvERQx50o/P37 egFj/n7KQwANk233CHMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q8kfR-004eyi-0x; Mon, 12 Jun 2023 16:45:21 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q8jXE-004Uho-1I for linux-arm-kernel@lists.infradead.org; Mon, 12 Jun 2023 15:32:50 +0000 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 DD86F629B3; Mon, 12 Jun 2023 15:32:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5183DC433A0; Mon, 12 Jun 2023 15:32:43 +0000 (UTC) From: Catalin Marinas To: Andrew Morton , Linus Torvalds Cc: Christoph Hellwig , Robin Murphy , Arnd Bergmann , Greg Kroah-Hartman , Will Deacon , Marc Zyngier , Herbert Xu , Ard Biesheuvel , Isaac Manjarres , Saravana Kannan , Alasdair Kergon , Daniel Vetter , Joerg Roedel , Mark Brown , Mike Snitzer , "Rafael J. Wysocki" , Jonathan Cameron , Vlastimil Babka , linux-mm@kvack.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: [PATCH v7 09/17] dm-crypt: Use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN Date: Mon, 12 Jun 2023 16:31:53 +0100 Message-Id: <20230612153201.554742-10-catalin.marinas@arm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230612153201.554742-1-catalin.marinas@arm.com> References: <20230612153201.554742-1-catalin.marinas@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230612_083248_486124_46297138 X-CRM114-Status: GOOD ( 13.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Tested-by: Isaac J. Manjarres --- 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) {