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=-5.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 83F0AC432C3 for ; Thu, 14 Nov 2019 07:30:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 593AC206E1 for ; Thu, 14 Nov 2019 07:30:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="lv1yhYsv" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726682AbfKNHaK (ORCPT ); Thu, 14 Nov 2019 02:30:10 -0500 Received: from mail-oi1-f195.google.com ([209.85.167.195]:38980 "EHLO mail-oi1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725920AbfKNHaJ (ORCPT ); Thu, 14 Nov 2019 02:30:09 -0500 Received: by mail-oi1-f195.google.com with SMTP id v138so4393359oif.6 for ; Wed, 13 Nov 2019 23:30:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=HIIuvkQenEP+WcnaiKlQlzfXKrHJDN5EaxUKaCsjEHY=; b=lv1yhYsvhI7zDkXS4eyf8jAZxKkKjow1QVM8r5wlHCxqgOnKJExYLxrVoxOYWyI54q VTDpF7C7KbIRF3SZa1+PT7TEvbphDLDpYO6Gcyu3u+HbURk+p0ekm28YgrXv8zQc2VVZ F2aBdXBY5K5zUKl4H4tGZuwBWhOhvfg19ezgaGAnqY2Ibp6666E2Iv9WSKPCg0ODjsfS Jt+ylVXzf0/wAMZml1NSdLbwXqbaTLV15gUNpSyJDM2tm1yRdAfX93zOBemdxlqViI2e Ju7uKdaOB8PQW49Z57dCegMVqWpzuEZod85kiwhHjEvf++m3xUms+OJxvoZCQuYbIXib nlXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=HIIuvkQenEP+WcnaiKlQlzfXKrHJDN5EaxUKaCsjEHY=; b=XOZFOp5DfGnyh+RsMWaLZMnE9ZdmF/n98tAzaCfrZNO2NjshGtqag7r/+OthQCRWGV TKga3iqk+8/eW/NldajKn7htDUG9RQWN9KtbUCjWjtXyJQnDioIq2/NgN5fa5fZ2X4k0 gahjXvWHeFawO6w5jSRXrnRJAXzRy3stbZx02DCITyeJtF2eMqtsMcnerBwUDG8Cw/Q9 37tvBnpvVuBcPZOw9bV6EVAdad8qjvW70q7nU1ncXm8npaHzdj8ysVvtg+dhe5Kqe1K2 yERW2kUdT6O0kxOgziMx/I/uOixE6Fbvgrle1/lZhuVYhjiuyvyYGjs7nRLDGNcNI+l8 Z56Q== X-Gm-Message-State: APjAAAVLmhw2Epocq6mv01lcnF61lweETW+aDeVeoquwqCXEMhUi1rYI NEpb8k1wNGB4tYrOQRScYe7gEETudwo= X-Google-Smtp-Source: APXvYqyjtdR7f9RE76oYylDsDA0DXihv5z14pSKtKEBOB37FaL6mRyPyvWd3E+p0l1Sbjjeru4WjIg== X-Received: by 2002:aca:4c14:: with SMTP id z20mr2460753oia.76.1573716608800; Wed, 13 Nov 2019 23:30:08 -0800 (PST) Received: from localhost (wsip-98-172-187-222.no.no.cox.net. [98.172.187.222]) by smtp.gmail.com with ESMTPSA id m11sm1556274otp.15.2019.11.13.23.30.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2019 23:30:08 -0800 (PST) Date: Wed, 13 Nov 2019 23:30:07 -0800 (PST) From: Paul Walmsley X-X-Sender: paulw@viisi.sifive.com To: Christoph Hellwig cc: Palmer Dabbelt , Damien Le Moal , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 01/12] riscv: abstract out CSR names for supervisor vs machine mode In-Reply-To: <20191028121043.22934-2-hch@lst.de> Message-ID: References: <20191028121043.22934-1-hch@lst.de> <20191028121043.22934-2-hch@lst.de> User-Agent: Alpine 2.21.9999 (DEB 301 2018-08-15) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 28 Oct 2019, Christoph Hellwig wrote: > Many of the privileged CSRs exist in a supervisor and machine version > that are used very similarly. Provide versions of the CSR names and > fields that map to either the S-mode or M-mode variant depending on > a new CONFIG_RISCV_M_MODE kconfig symbol. > > Contains contributions from Damien Le Moal > and Paul Walmsley . > > Signed-off-by: Christoph Hellwig Thanks, queued for v5.5-rc1. - Paul