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=-10.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 8CE89C48BE6 for ; Wed, 16 Jun 2021 14:17:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 716A16109D for ; Wed, 16 Jun 2021 14:17:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233951AbhFPOTR (ORCPT ); Wed, 16 Jun 2021 10:19:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233898AbhFPOTQ (ORCPT ); Wed, 16 Jun 2021 10:19:16 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE797C061574; Wed, 16 Jun 2021 07:17:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=3eHDFeOd5JUwGJsCO8IHOvIdyejL0srMm9wcqB5wSRA=; b=G+lsBszZX7wMG+OHqecK1b3Ef /t9Ca2aRzaiTNqrk+K48cYfgJJ1Z8h5HwCFLdsMAeueQZMW0jSh9u2kl+MKgpNmxk+qgsgQdw61re jGud3zPlkE7tJ3VFLt6L7gHHhmCyhVEUv1/+gvySbaLuzqLXwh32sSZqgAirzH3nwOMXSS6EjdppB /J1OOWUZi6aQ3E9DQGCSbN/8lSAZvN3FCBqKE3gWq1Bps6PZ1oLEd91oYz4qVvYVw5KVVjpZgbUBN Gy3Ep68yVKWk4PkZomtI14bAY5QpV1Ash6xKgGxh+tROEhHreGLp8zliJRg0TWElf67zLk/8AVFEu oqChk3zSQ==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:45070) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ltWLl-0007OY-0K; Wed, 16 Jun 2021 15:17:01 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1ltWLg-00066O-L0; Wed, 16 Jun 2021 15:16:56 +0100 Date: Wed, 16 Jun 2021 15:16:56 +0100 From: "Russell King (Oracle)" To: Christoph Hellwig Cc: "David S. Miller" , Jens Axboe , Geert Uytterhoeven , Richard Henderson , Ivan Kokshaysky , Matt Turner , Michael Ellerman , Linus Torvalds , linux-ide@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-m68k@lists.linux-m68k.org Subject: Re: [PATCH 1/6] pata_cypress: add a module option to disable BM-DMA Message-ID: <20210616141656.GF22278@shell.armlinux.org.uk> References: <20210616134658.1471835-1-hch@lst.de> <20210616134658.1471835-2-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210616134658.1471835-2-hch@lst.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: Russell King (Oracle) Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Wed, Jun 16, 2021 at 03:46:53PM +0200, Christoph Hellwig wrote: > Multiple users report that they need to disable DMA on this driver, > so provide an option to do so without affecting all of libata. > > Signed-off-by: Christoph Hellwig Thanks! Reviewed-by: Russell King (Oracle) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!