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=-12.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 4BF8CC636CB for ; Mon, 19 Jul 2021 03:07:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AD426101E for ; Mon, 19 Jul 2021 03:07:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234375AbhGSDKX (ORCPT ); Sun, 18 Jul 2021 23:10:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47070 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233720AbhGSDKV (ORCPT ); Sun, 18 Jul 2021 23:10:21 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B868FC061762; Sun, 18 Jul 2021 20:07:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:Content-Type :In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject: Sender:Reply-To:Content-ID:Content-Description; bh=jOxOrvxXe2YG379GfZIWS0YoTeAsoMulfNMrXiQceAI=; b=pmi+5Pitxv8K0U37loQLttYy9K j61IstkorQVL8G3HFHtTQycGZ0NatvEQctLXP1AVxMsNmkOZlLRk+8vbc4ICJAzuHut7D2vdg27Q/ w8IOOOlE4aPG3As+Uc2Go71fBimOW0QUUQgtDkiReNmiOR2Jdy8SvVDcdaz+oUBAjkGjjzit/JOPF MtdHey5gNXmT2UxNJXQdMz/v7LERhebqf1mMmhNo65rJEqj0V67khyDZ12+uf+Yu3BtPwJg/NFlDJ /+5DsVBXubjPUFWbsXYsqECXBxDh6oVexJ4lyAl+w/mcmwYzCJyJIS4PnO4CV26kgiLSVEBm7gO7g bT/xLrpQ==; Received: from [2602:306:c5a2:a380:526b:7c27:e0f6:8e13] by desiato.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m5Jcg-0014Ml-85; Mon, 19 Jul 2021 03:07:15 +0000 Subject: Re: [PATCH 3/6] ps3disk: replace flush_kernel_dcache_page with flush_dcache_page To: Christoph Hellwig , Linus Torvalds , Andrew Morton , "James E.J. Bottomley" Cc: Russell King , Guo Ren , Thomas Bogendoerfer , Nick Hu , Greentime Hu , Vincent Chen , Helge Deller , Yoshinori Sato , Rich Felker , Paul Cercueil , Ulf Hansson , Alex Shi , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org References: <20210712060928.4161649-1-hch@lst.de> <20210712060928.4161649-4-hch@lst.de> From: Geoff Levand Message-ID: <2b1e3c1b-164d-34e6-d057-6518e1c9dc34@infradead.org> Date: Sun, 18 Jul 2021 20:07:06 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210712060928.4161649-4-hch@lst.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org Hi Christoph, On 7/11/21 11:09 PM, Christoph Hellwig wrote: > +++ b/drivers/block/ps3disk.c > offset += size; > - flush_kernel_dcache_page(bvec.bv_page); > + flush_dcache_page(bvec.bv_page); > bvec_kunmap_irq(buf, &flags); I tested your series applied to v5.14-rc1 on the PS3 and it seems to be working OK. Tested-by: Geoff Levand