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 1570FC4345F for ; Wed, 17 Apr 2024 13:43:09 +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=Sg8TzNQNjwSy/3ojwM0bcDRRw/+BQ7XUrGZM72mXIJ0=; b=zayLGLob7z3dOH0WJY9S6V1klZ 3Hqq4VIoKCUnib1rv/4xzH+WTSrnFityuhgoJbI6ptLycfDH/VZmi/QgwjqL8QsUTd01IP0+nPjEr GTb1m1hI5QA5qjKHhPs+ulrJl9a3JoaisBg17Zjy9ey7EcKDsStWDJ49LoRJzb/qPGyylv9Ac1CDd +szRImjWHVZsl/cE4vzvelJ7Po0wBb3soOsFezv6yX6XzZkXKiJxQ/+hfzM2Oxv68DEIxt6D3t8Zg IGWjkhE5RBz/RF5GxVwhMf3A3OSWjNGdpzemt0sVAKV8IGt5reI/Ps6Ou1rQbSF2BXi4FH4v/Sbf9 dFCPjoYQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rx5Ys-0000000GCx5-1YvM; Wed, 17 Apr 2024 13:42:54 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rx5Yp-0000000GCvX-0eOq; Wed, 17 Apr 2024 13:42:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 65D1CCE1286; Wed, 17 Apr 2024 13:42:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D799C3277B; Wed, 17 Apr 2024 13:42:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713361368; bh=exPu4RcMsk/1+QRfafTnptMZ6ljl6Uz5WGS7JHUbSG0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uxe+qeP1yFDPT1hD9RgNKZpz03zbMYoYMhxqPRwisGF9SsPrzxEkUxX75wQv3zBhA BRx4qPfoMxWPdmJwOIK9wFA+qQYzEG1dHt/VODsEgTHspeEyo2FRzPdK/fhuAus2Q8 ylR0jMTstUpWiASwRHCg56D+AUdM2rw88Zawp5HQxNXB+vJajPhhiKr+NK9Y/hMrkH P5SN9ZALpHHXlYBftOidVumzDmLewTgO400T9jwqyCuXvtQ/odwwW1dahLq0xrtTMx KE+MFqbTrbccApemLfMPMIb0sr3ngW/lgmXlnzVM1lPk7ua6IcTNR3De9KsJ29aUhp 8KxeJSNxWvmBQ== Date: Wed, 17 Apr 2024 14:42:41 +0100 From: Conor Dooley To: Charlie Jenkins Cc: Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Conor Dooley , Evan Green , =?iso-8859-1?Q?Cl=E9ment_L=E9ger?= , Jonathan Corbet , Shuah Khan , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Palmer Dabbelt , linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 06/17] riscv: Extend cpufeature.c to detect vendor extensions Message-ID: <20240417-automaker-baton-bd816e1bd975@spud> References: <20240415-dev-charlie-support_thead_vector_6_9-v2-0-c7d68c603268@rivosinc.com> <20240415-dev-charlie-support_thead_vector_6_9-v2-6-c7d68c603268@rivosinc.com> MIME-Version: 1.0 In-Reply-To: <20240415-dev-charlie-support_thead_vector_6_9-v2-6-c7d68c603268@rivosinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240417_064251_538394_DB5ADEFE X-CRM114-Status: GOOD ( 12.32 ) X-BeenThere: linux-arm-kernel@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="===============3591062723381713707==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============3591062723381713707== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="p0QSKblu8bR1+Anb" Content-Disposition: inline --p0QSKblu8bR1+Anb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Apr 15, 2024 at 09:12:03PM -0700, Charlie Jenkins wrote: > @@ -351,6 +343,14 @@ static void __init riscv_parse_isa_string(unsigned l= ong *this_hwcap, struct risc > bool ext_long =3D false, ext_err =3D false; > =20 > switch (*ext) { > + case 'x': > + case 'X': > + pr_warn("Vendor extensions are ignored in riscv,isa. Use riscv,isa-ex= tensions instead."); Was looking for something and noticed this - pr_warn_once() I think. > + /* > + * In canonical order, the remaining extensions in the > + * isa string will be vendor extensions so exit. > + */ > + break; > case 's': > /* > * Workaround for invalid single-letter 's' & 'u' (QEMU). --p0QSKblu8bR1+Anb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZh/R0QAKCRB4tDGHoIJi 0vzZAQCEhpBLtL/EDT9fUbss6os6B1Bq+MiUtQnftDZaXWVoyAD+LTrtP2tTsvuJ r6qruyvOjKVA6j/gDB5rHH3TKzICzwk= =MO+X -----END PGP SIGNATURE----- --p0QSKblu8bR1+Anb-- --===============3591062723381713707== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3591062723381713707==--