Received: by 2002:a05:6358:16cc:b0:ea:6187:17c9 with SMTP id r12csp11502465rwl; Mon, 2 Jan 2023 23:31:48 -0800 (PST) X-Google-Smtp-Source: AMrXdXsz8s5JxKSeVM2RtV7GSsRq82MFsswgdtPy3jCQpfZyspDBLW/03zrhikm4RXUQQtx2nNzI X-Received: by 2002:a17:906:8a58:b0:7c1:75e9:986 with SMTP id gx24-20020a1709068a5800b007c175e90986mr33940470ejc.37.1672731107829; Mon, 02 Jan 2023 23:31:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1672731107; cv=none; d=google.com; s=arc-20160816; b=e1KxokhOp0L438HUuCjZT3oSD9ZcQ7Hj2V6oL16vz55XAxRzp1wK33Q4kJ8qEBTN05 Cxpu/c9LY0JLCfaOQ84AhhgEadp7NmNFF+k0pRNIVNXgHMU4CHqmvaK83TST0ZJkrzn5 mffGR7/H/t9UfXqKc9vO2gF8B8syFO+FFmCMEE0XPtWTF50kWIEoq65fPI3xMbMR6jB9 I/WGctm2y19jvqMPE+LCG/eR7Ie4VzYEdSkPz2mDazf3Ax5p6JKt+hDXF/qyLtDbhNUD IabmRzGcB4WoBvT77OLjPNL0kNzEXC9H7YqJR9fBcurGSEqZaMRaAXJP0TFBSNvgeJe8 NXtw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=eWeWX/ZwuIhZ0z1jqR7TrG0UH7bTQYAwaqvDM1BXT/s=; b=nx7M3EgM0om/C2UI0oA3JE3FLHZX9EY9tnafNW3HzMdHIXoEjjbWlMfGLbzhl2tkXo NhOuttncXOteDS0a1IwIk00BN9zLqIrBK0S1MYwK3QvUPoUrZZuZzVGxhHE38UtxEcnP P5lGbg2qUQEvGO0T3pQ7egT2GH5XWV4Ze5iyBm+J+H4LqQNRG+EYPd5+MNyNecopcyuJ o04lvrW/6STW5qwUbWnJX9KZTP0sE4KbwhJ9a5i8lrYmbPzmzNI+JsLwtVang/JtMWjx WESYBYOT/qWZIAG2ASgTL8whEWiqVB01zcigFvkmlV2y7Pt9A2yu70bptorm4e6Sg9wK w+OA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id q6-20020a1709064cc600b007ae9abf1994si20660481ejt.837.2023.01.02.23.31.17; Mon, 02 Jan 2023 23:31:47 -0800 (PST) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236875AbjACH1I (ORCPT + 99 others); Tue, 3 Jan 2023 02:27:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49180 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236902AbjACH0z (ORCPT ); Tue, 3 Jan 2023 02:26:55 -0500 Received: from formenos.hmeau.com (helcar.hmeau.com [216.24.177.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 053091124; Mon, 2 Jan 2023 23:26:52 -0800 (PST) Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.94.2 #2 (Debian)) id 1pCbgj-00DN68-DB; Tue, 03 Jan 2023 15:26:22 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Tue, 03 Jan 2023 15:26:21 +0800 Date: Tue, 3 Jan 2023 15:26:21 +0800 From: Herbert Xu To: Corentin Labbe Cc: Christoph Hellwig , Catalin Marinas , Ard Biesheuvel , Will Deacon , Marc Zyngier , Arnd Bergmann , Greg Kroah-Hartman , Andrew Morton , Linus Torvalds , Linux Memory Management List , Linux ARM , LinuxKernelMailingList@gondor.apana.org.au, linux-kernel@vger.kernel.org, "David S. Miller" , Linux Crypto Mailing List Subject: Re: [PATCH] crypto: sun8i-ss - Remove GFP_DMA and add DMA alignment padding Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, Jan 03, 2023 at 07:51:24AM +0100, Corentin Labbe wrote: . > Tested-by: Corentin Labbe > Tested-on: sun8i-a83t-bananapi-m3 > Acked-by: Corentin Labbe Thanks, > This means that lot of other crypto driver (sun8i-ce, amlogic, etc...) I maintain need the same fix, right ? I checked the other drivers and none of them seem to be broken. Only DMA from the device (DMA_FROM_DEVICE or DMA_BIDIRECTIONAL) need to be aligned appropriately. However, please do remove any unnecessary uses of GFP_DMA in those drivers. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt