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 6F73CC433EF for ; Mon, 24 Jan 2022 07:22:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241787AbiAXHWS (ORCPT ); Mon, 24 Jan 2022 02:22:18 -0500 Received: from verein.lst.de ([213.95.11.211]:54411 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241776AbiAXHWO (ORCPT ); Mon, 24 Jan 2022 02:22:14 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id 898DB68BEB; Mon, 24 Jan 2022 08:22:08 +0100 (CET) Date: Mon, 24 Jan 2022 08:22:08 +0100 From: Christoph Hellwig To: Heiko Stuebner Cc: palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, wefu@redhat.com, liush@allwinnertech.com, guoren@kernel.org, atishp@atishpatra.org, anup@brainfault.org, drew@beagleboard.org, hch@lst.de, arnd@arndb.de, wens@csie.org, maxime@cerno.tech, dlustig@nvidia.com, gfavor@ventanamicro.com, andrea.mondelli@huawei.com, behrensj@mit.edu, xinhaoqu@huawei.com, huffman@cadence.com, mick@ics.forth.gr, allen.baum@esperantotech.com, jscheid@ventanamicro.com, rtrauben@gmail.com, samuel@sholland.org, cmuellner@linux.com, philipp.tomsich@vrull.eu Subject: Re: [PATCH v5 00/14] riscv: support for svpbmt and D1 memory types Message-ID: <20220124072208.GA21441@lst.de> References: <20220121163618.351934-1-heiko@sntech.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220121163618.351934-1-heiko@sntech.de> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 21, 2022 at 05:36:04PM +0100, Heiko Stuebner wrote: > So this is my try at implementing svpbmt (and the diverging D1 memory > types using the alternatives framework). Please spell out what it does. While I can remember the original single letter extensions very well, the new priviliged extension naming is just letter salad. You might also want to explain in more detail what it does and why you want to support it. 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 76EE9C433F5 for ; Mon, 24 Jan 2022 07:22:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6h7QMoSyotwr9Hg/pnlpRt3gvvkqewbnEKmR33g/9+M=; b=1jaxxyRjpsGnoD APLUP6IdifG0E70yOtiOM1AROsG6u/UwCPoaJtQTYS/afhyQUKc6XIbLjudO+NfenVheCFpMWTQik 5+H/3ojJD3SXFLmnfw8BPHwsLNZgtQshi6En2u/s407HY1XznhNnNXK9Rh5es29X8PLEYPs6x3meb XkwiSM8Xk1/cilut2g+4riju4EKDToZIKUuLOnB6n9Ul3xlti4CUFoIMCdhtzoXAjaCVbxl/t+Rfq 2Htp+UTQQ4TDHujiS+KledvVAtPjgZQ5IEHrQChSqjb8QyZzn0p1rDN8E9weEqbW2YRZh6bhPaPP3 qglKu+WixNLxp9Ir516g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nBtgI-002TpL-JS; Mon, 24 Jan 2022 07:22:26 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nBtgF-002ToQ-HK for linux-riscv@lists.infradead.org; Mon, 24 Jan 2022 07:22:25 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 898DB68BEB; Mon, 24 Jan 2022 08:22:08 +0100 (CET) Date: Mon, 24 Jan 2022 08:22:08 +0100 From: Christoph Hellwig To: Heiko Stuebner Cc: palmer@dabbelt.com, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, wefu@redhat.com, liush@allwinnertech.com, guoren@kernel.org, atishp@atishpatra.org, anup@brainfault.org, drew@beagleboard.org, hch@lst.de, arnd@arndb.de, wens@csie.org, maxime@cerno.tech, dlustig@nvidia.com, gfavor@ventanamicro.com, andrea.mondelli@huawei.com, behrensj@mit.edu, xinhaoqu@huawei.com, huffman@cadence.com, mick@ics.forth.gr, allen.baum@esperantotech.com, jscheid@ventanamicro.com, rtrauben@gmail.com, samuel@sholland.org, cmuellner@linux.com, philipp.tomsich@vrull.eu Subject: Re: [PATCH v5 00/14] riscv: support for svpbmt and D1 memory types Message-ID: <20220124072208.GA21441@lst.de> References: <20220121163618.351934-1-heiko@sntech.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220121163618.351934-1-heiko@sntech.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220123_232223_772062_3C6C7788 X-CRM114-Status: GOOD ( 10.72 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Fri, Jan 21, 2022 at 05:36:04PM +0100, Heiko Stuebner wrote: > So this is my try at implementing svpbmt (and the diverging D1 memory > types using the alternatives framework). Please spell out what it does. While I can remember the original single letter extensions very well, the new priviliged extension naming is just letter salad. You might also want to explain in more detail what it does and why you want to support it. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv