From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AF2BFAD5A; Tue, 30 Dec 2025 19:21:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767122498; cv=none; b=jlvrV81TrVnKS9QsZd4sNABvcuCeajdmihNWTz/mLF5oMNkK4aMtFh/zI2YJxA9cYa/oDRD+YWctXTJdxSqs1qT0qU2wmvh8ELu/+4moUxUmqrAvDKecsAwMPAwd8V9ljvn+9Ayka+8bIX0S1mEUxuoruJ8NHd4AcP/wLzLZg+I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767122498; c=relaxed/simple; bh=JHeq0sE7x9XUxdE+MvcareElflUYAz3cTd2iOEHjm14=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FC1KbdxCtTuwymNY3XPrmfDVdqyGDwaeHEeS12iYFQ42yt253j6HP+zfkorZtvLEq7phF5/Ovkbz6UGxLny16Glx2kdC9pS8SLz3zIqpMtzUGG1b7WOydqlBSQypebGVq6BreEpT8mZ2pXjkRGjJjDcB9E4WLaPhzPPgPeITbMQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mVbdb2wa; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mVbdb2wa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7355FC4CEFB; Tue, 30 Dec 2025 19:21:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767122498; bh=JHeq0sE7x9XUxdE+MvcareElflUYAz3cTd2iOEHjm14=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=mVbdb2wawJgVjJSiF2Us8b8tX5zz+NUWRGvyeOax0xnxWmGR+1GEb4iHW7MkGuh96 Nz5pY3xwmumiVuqWQlIVU/lSiOsMmOwAZX5bv9VZhCWAq2bLj4WyShbmAYVXLpGq5b CS9sCr3E0amfDJ4+Ix00gVjykICjtgomP5vSZ6wftkUXKMveVNJvv9GSKly1E38h+8 ZYtilKgFaHk3ps9mW6LOUzqtxucZG2KX2JWVCpWnGoyU4zEHlGpExINl8E/7e+dvtD T7G3e1EJ7YFVkZRbJ8/NS5Sw9pKFkZ0t8mOZjitsNDjrCWkvh6Opl3cSlWCf3D9eNf scACs6G9H8Wnw== Date: Tue, 30 Dec 2025 19:21:31 +0000 From: Conor Dooley To: Alex Elder Cc: Guodong Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Yixun Lan , Daniel Lezcano , Thomas Gleixner , Samuel Holland , Anup Patel , Greg Kroah-Hartman , Jiri Slaby , Lubomir Rintel , Yangyu Chen , Paul Walmsley , Heinrich Schuchardt , Kevin Meng Zhang , Andrew Jones , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, spacemit@lists.linux.dev, linux-serial@vger.kernel.org Subject: Re: [PATCH v2 07/13] dt-bindings: riscv: Add B ISA extension description Message-ID: <20251230-unselect-canon-842bc2403c47@spud> References: <20251222-k3-basic-dt-v2-0-3af3f3cd0f8a@riscstar.com> <20251222-k3-basic-dt-v2-7-3af3f3cd0f8a@riscstar.com> <20251222-stitch-preachy-3fab87fd6f0f@spud> <66c0676a-7920-4825-b916-3c00b1648a08@riscstar.com> <20251230-imprison-sleet-6b5a1e26d34b@spud> <20251230-ungloved-unworthy-cacc7e22e1c7@spud> <55c2c0e2-2213-4cc9-a752-fce17149bc35@riscstar.com> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1e9YdYuLH+dKIj17" Content-Disposition: inline In-Reply-To: <55c2c0e2-2213-4cc9-a752-fce17149bc35@riscstar.com> --1e9YdYuLH+dKIj17 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 30, 2025 at 12:06:39PM -0600, Alex Elder wrote: > I think it's too bad these "equivalent" extensions can't be used > to simplify things. >=20 > I really dislike requiring the both a simpler extension *and* > the others that it represents/implies. They generally have been done they way you'd expect, this one just differs because b is being added much later on rather than at the same time. --1e9YdYuLH+dKIj17 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaVQmOwAKCRB4tDGHoIJi 0kGhAQCxAzMhUD4RufMSgiCXLmxQYYsaVF6keAz3iTra6Co1VAD9El+gIhJwMplP Ub7eTbrTxBVP7WgRNQQWd1iA4ooCQwg= =uC2U -----END PGP SIGNATURE----- --1e9YdYuLH+dKIj17--