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 8D1B9D149CD for ; Fri, 25 Oct 2024 16:54:01 +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=vYNWOK4KHAZ1hQwONzA5INdlrol6Mgbe7u/NOarhRhU=; b=MMM0FccIFkC6N/4gvBV6sLgshc zpwASyOGvP+/et7dHjxxWjAmR5RZLlYPdFRC6+ix4NWIrCQYJvNzRB+RTdxP78z54K1iMcDgf6JHi oa0Utm67AjAS45ICnL9gKd7OoENF9QerkcrsdGAzFzq+pIBTmf3/cGPDteSc9XFiI0qcYlgnuWwQH NS/WOypyHvwovdpCRxHMMYOtcH6xiuMT1K9ZyNDswGarTcu1Ozfid7WUxsO4STuXojueEVqxWY1jj GNIkZp1Cwgs/TpRiPDOBBByzKGDLJHSXcTz3hx5Z08GU4wvNMCSW3Nrly08OQ+ZWUE+pjuF4ydB7X 9qE1aAzA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t4NZV-00000004Ula-2h46; Fri, 25 Oct 2024 16:53:57 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t4NZT-00000004Ukn-1d2K for linux-riscv@lists.infradead.org; Fri, 25 Oct 2024 16:53:56 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 2B99C5C5F0E; Fri, 25 Oct 2024 16:53:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AE92AC4CEE3; Fri, 25 Oct 2024 16:53:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1729875234; bh=mZ20vGt23x6kwR08MBJTGLjtyFlZt4JECmZ6eocGZhQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rJ57wxgQl26dw00jvHIkCz8BY1qNcJDhne+yEt/g4C1GpC37DYHrUWIihVaeIarNp mssbN/R1+BPJk1WgortTtVjvlA22spTtqlYk2OFsAkDieVUX1r2N00G1nLUzB5nbf7 paofRo4TGF7QfBOFz0NKmyuw3T7aoLxozQejOcE42tC0jkSCFCMmX2ZuzilWIysDm4 y2YEDe4wDXobiG49pUP3NdDDMvdEq8W64uvE66Ufxse+n3T/sLOzgbUskepEVbMchJ WeFTB1FvrvdUImm86JPec/9AwCpIotR7+NxC5801UHdVrASyXDQJkI4PdRuYqFlcQj LvcddiaYd8rOQ== Date: Fri, 25 Oct 2024 17:53:49 +0100 From: Conor Dooley To: Eric Biggers Cc: linux-riscv@lists.infradead.org, Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , =?iso-8859-1?Q?Cl=E9ment_L=E9ger?= , Andy Chiu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v2 5/5] dt-bindings: riscv: document vector crypto requirements Message-ID: <20241025-defile-blaming-12fc1e3a62e0@spud> References: <20241024-fanning-enrage-bcc39f8ed47d@spud> <20241024-pungent-lasso-42dd3512a3c8@spud> <20241025022411.GB1781@sol.localdomain> <20241025024224.GC1781@sol.localdomain> MIME-Version: 1.0 In-Reply-To: <20241025024224.GC1781@sol.localdomain> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241025_095355_491950_7602C105 X-CRM114-Status: GOOD ( 16.47 ) 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="===============0600684770842383719==" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org --===============0600684770842383719== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="C3HU7TQO57knau1B" Content-Disposition: inline --C3HU7TQO57knau1B Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Oct 24, 2024 at 07:42:24PM -0700, Eric Biggers wrote: > On Thu, Oct 24, 2024 at 07:24:11PM -0700, Eric Biggers wrote: > > On Thu, Oct 24, 2024 at 01:34:33PM +0100, Conor Dooley wrote: > > > From: Conor Dooley > > >=20 > > > Section 35.2. Extensions Overview of [1] says: > > > | The Zvknhb and Zvbc Vector Crypto Extensions --and accordingly the = composite extensions Zvkn and > > > | Zvks-- (sic) require a Zve64x base, or application ("V") base Vecto= r Extension. > > > | All of the other Vector Crypto Extensions can be built on any embed= ded (Zve*) or application ("V") base > > > | Vector Extension > > >=20 > > > Apply these rules in the binding, so that invalid combinations can be > > > avoided. > >=20 > > It looks like that part of the spec is wrong, though. The Zvknhb and Z= vbc are > > correct, but the list of the composite extensions that at least one of = them is > > included in is: Zvkn, Zvknc, Zvkng, Zvksc. > >=20 >=20 > I am attempting to fix this in > https://github.com/riscv/riscv-isa-manual/pull/1697 Looks like at least one person agrees with you, but I'll wait til that's merged before submitting another version. Thanks for reporting it. --C3HU7TQO57knau1B Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZxvNHQAKCRB4tDGHoIJi 0rPiAQDKaBX0AuIAHT3DnlKh92juYKdfZUvId9M1ah/kZAXt0QEAmmMl+zMQ+XSZ rnymJW1NSZtykaUKiLZaZ5MgTaVR6Ag= =nlLZ -----END PGP SIGNATURE----- --C3HU7TQO57knau1B-- --===============0600684770842383719== 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 --===============0600684770842383719==--