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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3041C6FD18 for ; Fri, 31 Mar 2023 07:58:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230355AbjCaH6t (ORCPT ); Fri, 31 Mar 2023 03:58:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229530AbjCaH6s (ORCPT ); Fri, 31 Mar 2023 03:58:48 -0400 Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C50710D7; Fri, 31 Mar 2023 00:58:47 -0700 (PDT) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id F15D35C01C0; Fri, 31 Mar 2023 03:58:46 -0400 (EDT) Received: from imap51 ([10.202.2.101]) by compute6.internal (MEProxy); Fri, 31 Mar 2023 03:58:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm1; t=1680249526; x=1680335926; bh=wH aFZh9Hjt71v1c/Rx3QN0Gf6IAjxia8M9ANG/7PiMU=; b=alX5bdCEDMDEuYnsGY iucLQv7b+7i/49as9dH58EZpEOY5EJ7tFCR6CH3KYDHdqaTUDBSrN9ix6SxTvOuK RXVYmGGDuIANQthZQpO5ycyI/bhajwGTOh0seZjerEpGD4BK0LgrTR/OKxjUec1X myW5ESxHyfLX44jhpKE8ASdQN/drjHC39jbNDhOtz/XuYPssieX2lQ+BRDJ7b7Jl wDzM9HVU+vFtBfkmpg8u5T6QWmNzDeBtLcFMvwGfA9JVaqCWAUWLjBYOaujQLEfe 9W1pkxpXoc5X0WOQoEknBmMUWr26duTk3tr6FerxFCew9a4RxhrQhppGvuSc22Ii eTpA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1680249526; x=1680335926; bh=wHaFZh9Hjt71v 1c/Rx3QN0Gf6IAjxia8M9ANG/7PiMU=; b=lOFo7bxKojH/ePY7knlvBmje9OV5V gAk/zPc9PytSlgFWPVulRG9PaF9ZIk/PUiFNe9cmHu8N9oPwKSOJOjkfBAvM/suG fFt1herjaPgjtkgOCQZh9gQiGVljbAdoJTtSLbYtiwCcLrZDOy3tJTY9UWRC/VsX AXdldjgnbBVEqkPd2dyd9uZckb/9RpjhwmzGc/3VqC695dBqPCLQlc6aIUKkSYTt 2K2+EIk2L2EKKo5BCd6iGv7CCh2sOd/K+jzVhzV7D57+sZa3G4jQ9C/MPlQUsk6L Vi30Fw2QlVhMVfk68pIJjneX1Amp8uq1aKX1hJykno83ZxhCRgC884o/Q== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrvdeitddguddvhecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefofgggkfgjfhffhffvvefutgesthdtredtreertdenucfhrhhomhepfdet rhhnugcuuegvrhhgmhgrnhhnfdcuoegrrhhnugesrghrnhgusgdruggvqeenucggtffrrg htthgvrhhnpeffheeugeetiefhgeethfejgfdtuefggeejleehjeeutefhfeeggefhkedt keetffenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe grrhhnugesrghrnhgusgdruggv X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 08457B6008D; Fri, 31 Mar 2023 03:58:46 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-238-g746678b8b6-fm-20230329.001-g746678b8 Mime-Version: 1.0 Message-Id: <887fe1ff-0bb7-485d-a7ef-262bab808c31@app.fastmail.com> In-Reply-To: References: <20230330204217.47666-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20230330204217.47666-2-prabhakar.mahadev-lad.rj@bp.renesas.com> <6ca5941a-8803-477d-8b40-17292decc5af@app.fastmail.com> Date: Fri, 31 Mar 2023 09:58:25 +0200 From: "Arnd Bergmann" To: "Conor.Dooley" Cc: Prabhakar , "Geert Uytterhoeven" , =?UTF-8?Q?Heiko_St=C3=BCbner?= , guoren , "Andrew Jones" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" , "Samuel Holland" , linux-riscv@lists.infradead.org, "Rob Herring" , "Krzysztof Kozlowski" , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Linux-Renesas , "Biju Das" , "Lad, Prabhakar" Subject: Re: [PATCH v7 1/6] riscv: mm: dma-noncoherent: Switch using function pointers for cache management Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Mar 31, 2023, at 09:54, Conor Dooley wrote: > On Thu, Mar 30, 2023 at 11:34:02PM +0200, Arnd Bergmann wrote: >> On Thu, Mar 30, 2023, at 22:42, Prabhakar wrote: >> > From: Lad Prabhakar > >> > +#ifdef CONFIG_ERRATA_THEAD_CMO >> >> I would rename this to not call this an 'ERRATA' but >> just make it a driver. Not important though, and there >> was probably a reason you did it like this. > > I think what was discussed in a prior iteration was that we'd leave > refactoring the T-HEAD bits into a driver for a subsequent work. Ok, makes sense. Arnd