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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B304C3DA7D for ; Tue, 3 Jan 2023 07:26:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4EF3D8E0002; Tue, 3 Jan 2023 02:26:49 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 478218E0001; Tue, 3 Jan 2023 02:26:49 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3666B8E0002; Tue, 3 Jan 2023 02:26:49 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 2784D8E0001 for ; Tue, 3 Jan 2023 02:26:49 -0500 (EST) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id E9031140A71 for ; Tue, 3 Jan 2023 07:26:48 +0000 (UTC) X-FDA: 80312655696.05.F98F720 Received: from formenos.hmeau.com (helcar.hmeau.com [216.24.177.18]) by imf21.hostedemail.com (Postfix) with ESMTP id 588FD1C000E for ; Tue, 3 Jan 2023 07:26:46 +0000 (UTC) Authentication-Results: imf21.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf21.hostedemail.com: domain of herbert@gondor.apana.org.au designates 216.24.177.18 as permitted sender) smtp.mailfrom=herbert@gondor.apana.org.au ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1672730807; 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-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eWeWX/ZwuIhZ0z1jqR7TrG0UH7bTQYAwaqvDM1BXT/s=; b=XsPPtJH8doF958/Zd3BFAKWPVPFlGK9E6xNwsn/LoroNfEl+nDmjF/P/JdmXbEkV1AA+0I RL6xOCT00HUbN6aTJ86gj55uXen03FTK7KsE63e/kuuKzQOiMCRvCfFb9wWoEoGFq/VDa2 0J4ilz2QMKfj20RmLpecPjvijHDT2I4= ARC-Authentication-Results: i=1; imf21.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf21.hostedemail.com: domain of herbert@gondor.apana.org.au designates 216.24.177.18 as permitted sender) smtp.mailfrom=herbert@gondor.apana.org.au ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1672730807; a=rsa-sha256; cv=none; b=cZtkXWWdeEiMiHHDpELz7jjrWNEsZcKRWzCQL7Ee32AnS32b09nfUk6GfWkUOF/hw+Pmcb iYBWvcSdd08/aIqG+aiCv6rhRk/Fpr0nXomVPdxzUsnDJd9Efj5z1U/x8zlOdVvCz6JQst xkUMOTfnt6kNYPlHMykMLCOr8uBVupY= 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-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 588FD1C000E X-Stat-Signature: my87u6gn4j3pkxec3jrme8o6xamej37f X-HE-Tag: 1672730806-959435 X-HE-Meta: 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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: 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