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 X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CB73C43461 for ; Wed, 16 Sep 2020 08:38:23 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B87922064E for ; Wed, 16 Sep 2020 08:38:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mBlhs0PD"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="I28rbjWw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B87922064E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SFDAO7beb3/ErWhf1Y6lvxElebMgv1bhz6eH0NbaX7I=; b=mBlhs0PD3a8IvPZWeAd9A6+7f b+MCk9gajXfOFFSUpw9rmD/0HF5MlCMEiH9BM4+OGq0ZvdbJWT06z8RH8fCPckZOjl2OJQ0CEn64Z OQsJnYvhF7vfTje1k8m97xZ5NIhq1NmoQ/0wKrJWLmJkZQORZa7CT2f/56a3+VjrsvGlmgfh8jjYe nZTEbzGGw8WGKKY/KvOWFfBnp6VeZrjIZpQ3gTI4K2sQQ+Z+Eq0drlM0VZM5zhSakPrNUxEfL4Yn0 n8P8z/c5Bcxyc0gqBKq83R57J69G8PDw8IjeI5+rNkY/4WQ21llUycblXv0DJYXUh/5lcXRD3LzNY bjoafCYEw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kISw7-0002Ju-H5; Wed, 16 Sep 2020 08:37:07 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kISw5-0002JX-Qm; Wed, 16 Sep 2020 08:37:05 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=mxxVoPAow/jDG54ecDzqGJb236Vv64phWowbqqoXZkk=; b=I28rbjWwEwIzJNZC1ubbx6Wr2Q K8TZVFXovRpbA3fV+NDfKBwnp4ZGMg54Q0ettaSvqJUt6iApkPM21Yq4AX4D1mZ1+snHKaCEK1Y6p qH888a+NPuj0VItwfLsStpg2iSWTerIXOQ17aaU/pslQxMRZ6+j+9LYJcYYECvU1/JI9oXyzl/Ukd BZfbeni4LMgkXtpw791xc1nyKGvpbqDdqykmUQkQualG6jxRtIpBjqkRzCiAVZX4L7/Abte44dL7d S4+taRlQeftuL05Q9QUfZkTaDzdK6YjtChiEC24bCS5FGvOxcOOlUYsxSaihnZqSiSASiUJRfo894 qgw3qlXg==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kISw3-0007Zp-2S; Wed, 16 Sep 2020 08:37:03 +0000 Date: Wed, 16 Sep 2020 09:37:03 +0100 From: Christoph Hellwig To: Phil Chang Subject: Re: [PATCH] [PATCH] ARM64: Setup DMA32 zone size by bootargs Message-ID: <20200916083703.GA26411@infradead.org> References: <20200915150855.24825-1-phil.chang@mediatek.com> <20200916072206.27499-1-phil.chang@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200916072206.27499-1-phil.chang@mediatek.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Jonathan Corbet , Alix Wu , Anshuman Khandual , Mauro Carvalho Chehab , Catalin Marinas , YJ Chiang , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Mike Rapoport , Will Deacon , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Sep 16, 2020 at 03:22:06PM +0800, Phil Chang wrote: > this patch allowing the DMA32 zone be configurable in ARM64. Hell no. The point of the DMA32 zone is that it is exactly the first 4GiG, and not some random size someone decided without explaining why. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel