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 C09F3C4829E for ; Thu, 15 Feb 2024 13:14:40 +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-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-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UO5t+su4xN1sOoq8v3ek5awVQmy2meJ7AyvIx59MaR0=; b=IvCClR1N9NXINvYxhV3CZrimwY GHJrtYh3eNOusJwSBGSVBqIe1XpDGlOaaLsdY0+ze/PyT5Adfd43ORZESk/RDWUoSNMvB2pzFpfab suejBqaDjUToW9RalpoRQYTIgFrRY+cyVDpSlDLOWYAx2AlWHUJcIF2oxnvm+bPins4vFYthn3tWY /xo9VlgsM8/vlHuzcJl+7AHp7SkTnn89c39q/o54Fu4aVoKxI8hknxKekIeBmbrdjO4y4enlZsKo9 xnTl2wSsNvJgf0k7C49cg41NB0pgXX6WW1dR0W5mLmn82XtkA1jwE1msCEtUrbC2883irAn0fkbN5 2W2vE/Hw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rabZR-0000000GLtQ-2aqv; Thu, 15 Feb 2024 13:14:33 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rabZO-0000000GLsW-2hp4 for linux-riscv@lists.infradead.org; Thu, 15 Feb 2024 13:14:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D815C61D96; Thu, 15 Feb 2024 13:14:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 529DDC43394; Thu, 15 Feb 2024 13:14:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708002869; bh=aUWWrfsL8ZnO6US7lu0C+z2+ofPyZmFmbK5Cal70MlM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dYnpbPv0Jd/r16AM8nCmg/DMjAtayMYZjHFhTD2Q+754ZN2ljgeV1VDZG3MGZeTX8 +ZirYFi1DQaCj00GVwT/fEqDdY9bligPiF0Gj8VJIGxLn7eId+e9KKU2qd9+7CfCqI lSybdqQjUIlDAAKKIZGNx15OiJzYYsnBc6AUOYez/sBBhYZDDU2/WV0cS/qmGwOl+Y 4lbv5JjayxylxdjSgbt0nJQ/n8YO8zHxATiMcYlKvFvDe4It03omd7MCz+u5ZduP0C /ssjt8R++j2ddB+AwJyD8A3LmDprJkNmZ7EHq2hZJZBJnGokPsWhn0xXHe91BOzOJC swfgXOdnpsbgA== Date: Thu, 15 Feb 2024 13:14:26 +0000 From: Conor Dooley To: Andrew Jones Cc: Samuel Holland , Palmer Dabbelt , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan O'Rear Subject: Re: [PATCH -fixes v2 2/4] dt-bindings: riscv: Add ratified privileged ISA versions Message-ID: <20240215-icy-oblong-67adb68a4074@spud> References: <20240213033744.4069020-1-samuel.holland@sifive.com> <20240213033744.4069020-3-samuel.holland@sifive.com> <20240213-88c9d65fd2b6465fc4793f56@orel> MIME-Version: 1.0 In-Reply-To: <20240213-88c9d65fd2b6465fc4793f56@orel> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_051430_754765_AD82CAE7 X-CRM114-Status: GOOD ( 11.78 ) 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: multipart/mixed; boundary="===============2656336477929048408==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============2656336477929048408== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Ty9sdf64Wa8pEu18" Content-Disposition: inline --Ty9sdf64Wa8pEu18 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Feb 13, 2024 at 03:25:44PM +0100, Andrew Jones wrote: > On Mon, Feb 12, 2024 at 07:37:33PM -0800, Samuel Holland wrote: > Note, QEMU doesn't add these extensions to the ISA string yet, but I think > it should start, particularly the profile CPU types which should ensure > all the profile's mandatory extensions are added to the ISA string in > order to avoid any confusion. Something to note about these "mandatory extensions" that are names for things we already assumed were present - they're utterly useless and any DT property should note their absence, not presence, in order to be of any use. Anything parsing a DT cannot see "svbare" and gain any new information, since the lack of it could be something that predates the definition of "svbare" or something without "svbare". Shit, but that's exactly why I deprecated riscv,isa. Cheers, Conor. --Ty9sdf64Wa8pEu18 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZc4OMQAKCRB4tDGHoIJi 0gBfAQDHitJRjjkm8BAASaylKf3zcVB6vWarMERcGPovak8WmQD/dIaz8rDrvtlD sOoKf0i7vy+Ub2viaSLzs3SD3hV4Two= =dUI9 -----END PGP SIGNATURE----- --Ty9sdf64Wa8pEu18-- --===============2656336477929048408== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv --===============2656336477929048408==--