Received: by 2002:a05:6358:11c7:b0:104:8066:f915 with SMTP id i7csp1092882rwl; Fri, 24 Mar 2023 06:16:57 -0700 (PDT) X-Google-Smtp-Source: AK7set9Y5X/NinYsrv6aVcZQeEuixeOzKGTFXKVfee8wGeUgzSg1ziysV8AuC8U2X1UOqEozSLzN X-Received: by 2002:a05:6a20:6628:b0:d4:9d94:8e7c with SMTP id n40-20020a056a20662800b000d49d948e7cmr2648527pzh.2.1679663817301; Fri, 24 Mar 2023 06:16:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1679663817; cv=none; d=google.com; s=arc-20160816; b=hTExWCDbw6S71QAfgY+lv3n7ZstLZs7h2AwowDq2gbDrCtz7p12KTJtST3U7R1+qf7 rWH5JNyIy7JS8LJVP7lvhaVs5hdvJFe8fW4mbglYZ+iovLW9UiH/WNYZ3pdQTKDHayCE DNSh+0s9vIZPfZL3fiD2VRy/xdK0YUhKKhB47CsbugJhj2e/4NjMMCzBKNqqSVfet+qQ m8g6ZFNguqa8PCCmIw4yhaRaJL7vzWI9gJm7qOpi6sobTFeM8J4wPgMYbNaQUhy+CjEn 1Sp+ICgRzwqJRq1F4CtRCpFzhxokKrtA0wUvqcU1TeA9w1hztijMBZGoCGmjt9s3LIyP wQXw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=fdHOqte4IqmuYa53AdxPt46qokcKYTJVNekgNkQ+o7A=; b=D6qmsSXa9MI0JI7GdiwkL7hTxzzbuqFVahxzqmocHzpm2h3waT2ME/uK3qOiJfO7A4 I+/ShZAdxFNu5y+xrdoDYc6iH2dIFvif23MhLIP9WHNlh0KKIBMYqQy/9qZVzGOwn59Q LhtvfaQWS+TCqc5zgGiGwFmD1Wm8T2iow+s02xdzrim4hfjNHzcokqerGCP91sCLCBpJ 0ljIu776eZG4XPkJD8ihfFC4N+Bz/9Tb5NtSd6fOwZKGAotpYjGEdLICc8Bwyv12y2RD KodjspvKlYv0urV8ysjoZ3sCZWhzbDHkS7NS77f11ZdzH7Vkhv+XdCrv7Ob4TxCE3kvB jifg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-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 d1-20020a631d01000000b005034a57b4d1si20706173pgd.406.2023.03.24.06.16.32; Fri, 24 Mar 2023 06:16:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231986AbjCXNNy (ORCPT + 99 others); Fri, 24 Mar 2023 09:13:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231709AbjCXNNn (ORCPT ); Fri, 24 Mar 2023 09:13:43 -0400 Received: from elvis.franken.de (elvis.franken.de [193.175.24.41]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B4027F75C; Fri, 24 Mar 2023 06:13:40 -0700 (PDT) Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1pfhEh-00010v-02; Fri, 24 Mar 2023 14:13:39 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id 20CF2C1B8C; Fri, 24 Mar 2023 14:12:39 +0100 (CET) Date: Fri, 24 Mar 2023 14:12:39 +0100 From: Thomas Bogendoerfer To: Jiaxun Yang Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, hch@lst.de Subject: Re: [PATCH v2 2/4] MIPS: Always select ARCH_HAS_SETUP_DMA_OPS Message-ID: <20230324131239.GC15824@alpha.franken.de> References: <20230222132425.7442-1-jiaxun.yang@flygoat.com> <20230222132425.7442-3-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230222132425.7442-3-jiaxun.yang@flygoat.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW, SPF_HELO_PASS,SPF_PASS autolearn=unavailable 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-kernel@vger.kernel.org On Wed, Feb 22, 2023 at 01:24:23PM +0000, Jiaxun Yang wrote: > arch_setup_dma_ops on MIPS sets coherency information in struct device. > It's essential for per-device coherency to work. > > Select it for all non-coherent platforms. > > Signed-off-by: Jiaxun Yang > --- > arch/mips/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]