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 55DA0156C65; Fri, 3 May 2024 17:27:05 +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=1714757225; cv=none; b=jSJpe6XtsWdJMybTkFLjIEkQXpkS/446wAWYqziovoRb7KZ9RH3HgpFnZSUauwWmtPwh2HZGEKP/D+jwLbDrrP1eX5jtmgEnc+jYuD5+EeePhJz+sx+taGCYqN75K92Vp/3CDc185W8GYHAK400c63UiqnQUcgQq52CWGJAxVjM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714757225; c=relaxed/simple; bh=nGEZklClkgBR7BRosaj0yPV5zjkbbDrLHzYD/gw9AC8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=H1tX5ecQLFd1vtWbhP/ExKOdE39oZ+exkq6luDdsKfNzAj2EaVZ9dPXSV/Ex1vMnzi01qrTCEvxdWUle3ShN/ruHjvv+Fjh4ZKe4VDwVF2gg1LuF1j2j1ucVrgrJitHguJ0y4mQCHbKdekfGVRhTr5MPxLKA5Y688A7PeS07rZE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BNa29oPu; 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="BNa29oPu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F5F7C116B1; Fri, 3 May 2024 17:27:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714757224; bh=nGEZklClkgBR7BRosaj0yPV5zjkbbDrLHzYD/gw9AC8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BNa29oPuBF1NYMCQTctSCetUcoanK9ZORjS4DtGu0fhqFLWJAwEw8Vjk0mDOqpURA DaB6H54oNzJrRCkIkr9rNN8oP3M2LOfl+kyFet3PaSBwKduWXGpB93IpvvOv024h8f K6KuKUJhb4QQGSInF1f2P66NQJiIVeqmFC2XsnsNian9lFI1n99N511rTqIxQgl+Ih 3VO2HveLvF2W6uugRvMfyyLkxGDwoMy4GGgVNxVr6PJE2hnHX+JRijSGmAWWh3c9cD PyOvWKgyYVAVAszqkO8RJds3IqPY+5EkR8RAqB/JsXKZsesSy7yg8uwyoOAdrRuwFG m6kI6fHJEa1tw== Date: Fri, 3 May 2024 18:26:58 +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 v5 03/17] riscv: vector: Use vlenb from DT Message-ID: <20240503-reviver-unify-b07f33cb6053@spud> References: <20240502-dev-charlie-support_thead_vector_6_9-v5-0-d1b5c013a966@rivosinc.com> <20240502-dev-charlie-support_thead_vector_6_9-v5-3-d1b5c013a966@rivosinc.com> <20240503-zippy-skeletal-e5f63c9f17c1@spud> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/UUPLeA56FpcadHp" Content-Disposition: inline In-Reply-To: --/UUPLeA56FpcadHp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, May 03, 2024 at 10:15:16AM -0700, Charlie Jenkins wrote: > The DT is improperly > formatted since it has heterogeneous vlenb entries and has V enabled, > but since the user disabled V in the kernel skipping the warning is > reasonable. I wouldn't go as far as "improperly formatted", as if the harts really do have differing vector lengths, it's correctly formatted. It's just not something we support in Linux. --/UUPLeA56FpcadHp Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZjUeYgAKCRB4tDGHoIJi 0k/kAQDEpgDHBn8tOwN0/14xdb9NcbMKBl4+/Ralt0/MHWhQMQEA5rEhU78uLQW6 Rb1OYeDRleOf59Xkg5uXzIq/CHsNzg0= =xwgV -----END PGP SIGNATURE----- --/UUPLeA56FpcadHp--