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 32FD1770FE; Thu, 9 May 2024 18:14:42 +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=1715278482; cv=none; b=IVftg/zfhAyqaM12GenL1/z9GbFxOtlmctWk0cdvubWmjxeA8AyiHG0aqHGpc0IRD3SJEKY5iOwYHhzQCC5cJ4Be+wiRF8XXr4hgaG0s7GYtrsGrQQZbInJojn1kgaS8x3/kayYcfHKCp4e6t447pgwKbu8B57UoEB7vD86AEGc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715278482; c=relaxed/simple; bh=hRafjKR2nz/ik0Ybw1Y2FxPsUTThAfB6fkIwc8yWrHs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BvLoyYEyQKrNJ9P0s3tZwVDnEgP1aOL8wlaU9jMIuhDgk8N8SpXqSZBVypfQjEO+R6grIIYoK+CVjYeqacpPizU8+hUmTTtHXFCLu1DEO167MiUZ1jCPvwHDjcmVhWJGh3EGZ2fmuCxYTl1+ASf2xVp8HkRZcIYmVVlVggbagcg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CcnwgtVC; 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="CcnwgtVC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C7996C116B1; Thu, 9 May 2024 18:14:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715278482; bh=hRafjKR2nz/ik0Ybw1Y2FxPsUTThAfB6fkIwc8yWrHs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CcnwgtVCG7xfa9ZqQX9x5aPbB8jIN4eai6HbmPjX9FQGjkRwgfJVizpa671LV5kCx 9QcKPdInn/8JQKidSZN9Eu35JSLnJY15KbOhzGq2w8HE2bY9uZkyk0U+HBxZ7kiM+V aysA3CouUg5fksg2k89YsqHNjChC1e+QIExkTm0ZKsenA/hFkA7dd0bD95DC+Uf844 S+V1pAlVgGoxrbl2rRuhbFPPz1m/SuYxirzNkqJDLeYRmYySS3s37N8IkpGSb7eQDm BjuX/N9hoEsXnMZUjzWd0dYjjFNG4QGZO2CS7ceb+lKr8CXBBTstrnjgSa7sJEb+st WQf+eKiLwhByQ== Date: Thu, 9 May 2024 19:14:26 +0100 From: Conor Dooley To: Deepak Gupta Cc: Rob Herring , paul.walmsley@sifive.com, rick.p.edgecombe@intel.com, broonie@kernel.org, Szabolcs.Nagy@arm.com, kito.cheng@sifive.com, keescook@chromium.org, ajones@ventanamicro.com, conor.dooley@microchip.com, cleger@rivosinc.com, atishp@atishpatra.org, alex@ghiti.fr, bjorn@rivosinc.com, alexghiti@rivosinc.com, samuel.holland@sifive.com, linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, corbet@lwn.net, palmer@dabbelt.com, aou@eecs.berkeley.edu, krzysztof.kozlowski+dt@linaro.org, oleg@redhat.com, akpm@linux-foundation.org, arnd@arndb.de, ebiederm@xmission.com, Liam.Howlett@oracle.com, vbabka@suse.cz, lstoakes@gmail.com, shuah@kernel.org, brauner@kernel.org, andy.chiu@sifive.com, jerry.shih@sifive.com, hankuan.chen@sifive.com, greentime.hu@sifive.com, evan@rivosinc.com, xiao.w.wang@intel.com, charlie@rivosinc.com, apatel@ventanamicro.com, mchitale@ventanamicro.com, dbarboza@ventanamicro.com, sameo@rivosinc.com, shikemeng@huaweicloud.com, willy@infradead.org, vincent.chen@sifive.com, guoren@kernel.org, samitolvanen@google.com, songshuaishuai@tinylab.org, gerg@kernel.org, heiko@sntech.de, bhe@redhat.com, jeeheng.sia@starfivetech.com, cyy@cyyself.name, maskray@google.com, ancientmodern4@gmail.com, mathis.salmen@matsal.de, cuiyunhui@bytedance.com, bgray@linux.ibm.com, mpe@ellerman.id.au, baruch@tkos.co.il, alx@kernel.org, david@redhat.com, catalin.marinas@arm.com, revest@chromium.org, josh@joshtriplett.org, shr@devkernel.io, deller@gmx.de, omosnace@redhat.com, ojeda@kernel.org, jhubbard@nvidia.com Subject: Re: [PATCH v3 04/29] riscv: zicfilp / zicfiss in dt-bindings (extensions.yaml) Message-ID: <20240509-cornflake-foyer-e6589c2bc364@spud> References: <20240403234054.2020347-1-debug@rivosinc.com> <20240403234054.2020347-5-debug@rivosinc.com> <20240410115806.GA4044117-robh@kernel.org> <20240415194105.GA94432-robh@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@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="JhRnWmWpnp4za6Qf" Content-Disposition: inline In-Reply-To: --JhRnWmWpnp4za6Qf Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Apr 16, 2024 at 08:44:16AM -0700, Deepak Gupta wrote: > On Mon, Apr 15, 2024 at 02:41:05PM -0500, Rob Herring wrote: > > On Wed, Apr 10, 2024 at 02:37:21PM -0700, Deepak Gupta wrote: > > > On Wed, Apr 10, 2024 at 4:58=E2=80=AFAM Rob Herring = wrote: > > > > > > > > On Wed, Apr 03, 2024 at 04:34:52PM -0700, Deepak Gupta wrote: > > > > > Make an entry for cfi extensions in extensions.yaml. > > > > > > > > > > Signed-off-by: Deepak Gupta > > > > > --- > > > > > .../devicetree/bindings/riscv/extensions.yaml | 10 ++++= ++++++ > > > > > 1 file changed, 10 insertions(+) > > > > > > > > > > diff --git a/Documentation/devicetree/bindings/riscv/extensions.y= aml b/Documentation/devicetree/bindings/riscv/extensions.yaml > > > > > index 63d81dc895e5..45b87ad6cc1c 100644 > > > > > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml > > > > > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml > > > > > @@ -317,6 +317,16 @@ properties: > > > > > The standard Zicboz extension for cache-block zeroin= g as ratified > > > > > in commit 3dd606f ("Create cmobase-v1.0.pdf") of ris= cv-CMOs. > > > > > > > > > > + - const: zicfilp > > > > > + description: > > > > > + The standard Zicfilp extension for enforcing forward= edge control-flow > > > > > + integrity in commit 3a20dc9 of riscv-cfi and is in p= ublic review. > > > > > > > > Does in public review mean the commit sha is going to change? > > > > > > >=20 > > > Less likely. Next step after public review is to gather comments from > > > public review. > > > If something is really pressing and needs to be addressed, then yes > > > this will change. > > > Else this gets ratified as it is. > >=20 > > If the commit sha can change, then it is useless. What's the guarantee > > someone is going to remember to update it if it changes? >=20 > Sorry for late reply. >=20 > I was following existing wordings and patterns for messaging in this file. > You would rather have me remove sha and only mention that spec is in publ= ic > review? Nope, having a commit sha is desired. None of this is mergeable until at least the spec becomes frozen, so the sha can be updated at that point to the freeze state - or better yet to the ratified state. Being in public review is not sufficient. Cheers, Conor --JhRnWmWpnp4za6Qf Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZj0SggAKCRB4tDGHoIJi 0mvjAP9d3Qz1PVGc/kOj+XdEfO1FrKoEF9VSW9XYGpnlZvSRVAEAhzTts4ymraHs rig86vUonyRRKcngwn/ZR5KdPHqJ3ws= =NfI8 -----END PGP SIGNATURE----- --JhRnWmWpnp4za6Qf--