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 90CF218F2CC; Wed, 26 Jun 2024 16:01:21 +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=1719417681; cv=none; b=XgCt7GDFu9OEipJgMZ1MnaAyq6/6UMXn22QVTA2LyzJvZxsBr47NTFuud/gi7s1roDNMLZtwm1uRO2GSregYQQKnUD9f8yXfxf+JTTbyZOWMG5D5d4hfOtGUwMI1zyupbOFusnG7PoB1n/Is1ylcRfufWnY2QUDwspxYRiMjztQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719417681; c=relaxed/simple; bh=nyv3bEUAakqLC7rtOzRHOgPOsPXjI0dRN38MP/V4ocg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=X2Oj0AuY/vsu6nxa5tTeIQ07UE26AsoCNAVWvlNp0npnoHcQuVrfrbnUNHP93JjMnFPobpI1LwJ31cGcgv0Cpodn/LNkjgMblMIeIlJ6LqaecZUE0CKIhDgt2ilb8sGJV0AEJT5OHnSwSrQJJSXGUvz6rVV9d4T/KtQIUOpPhwY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FJkoJt9v; 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="FJkoJt9v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9D334C116B1; Wed, 26 Jun 2024 16:01:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719417681; bh=nyv3bEUAakqLC7rtOzRHOgPOsPXjI0dRN38MP/V4ocg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FJkoJt9v6CUbHgJB4OqNjVcNwf7o/wx/KhKF0GYKtBWuaw3WaaN/4d8Gwt0KSeVXa Nk4og+i76ei30mfMjgYjQ1oxVoaA4ZVDGOoGl9aUMEpWCuZ9WBKXGyuSe5RSzNIHxx kVRL3qVCJRECsnwkVYZoe40szEAQnHbx0kbxspTGbjWc95Ou4M7NezIj4mkZVA5lsq NudAOXZ0VZgyjJpyFdosSWbISF1iSQgUnpT0/LIBegeCfucQaJUAzQ3cnzyznO/DbW iXFK5zPihTlY/Ok4th03aEqd6Jn7jv8jqQzVI4dC/mfmV1LtZ4xnynyYEv986EPpZ2 1u6wgyXo8jTYg== Date: Wed, 26 Jun 2024 17:01:16 +0100 From: Conor Dooley To: Samuel Holland Cc: Palmer Dabbelt , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, Catalin Marinas , linux-kernel@vger.kernel.org, Anup Patel , kasan-dev@googlegroups.com, Atish Patra , Evgenii Stepanov , Krzysztof Kozlowski , Rob Herring , "Kirill A . Shutemov" Subject: Re: [PATCH v2 01/10] dt-bindings: riscv: Add pointer masking ISA extensions Message-ID: <20240626-refined-cadmium-d850b9e15230@spud> References: <20240625210933.1620802-1-samuel.holland@sifive.com> <20240625210933.1620802-2-samuel.holland@sifive.com> 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="2g5NVOE5lfng/7+O" Content-Disposition: inline In-Reply-To: <20240625210933.1620802-2-samuel.holland@sifive.com> --2g5NVOE5lfng/7+O Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 25, 2024 at 02:09:12PM -0700, Samuel Holland wrote: > The RISC-V Pointer Masking specification defines three extensions: > Smmpm, Smnpm, and Ssnpm. Document the behavior of these extensions as > following the current draft of the specification, which is 1.0.0-rc2. You say draft, but the actual extension has already completed public review, right? >=20 > Signed-off-by: Samuel Holland > --- >=20 > Changes in v2: > - Update pointer masking specification version reference >=20 > .../devicetree/bindings/riscv/extensions.yaml | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Do= cumentation/devicetree/bindings/riscv/extensions.yaml > index cfed80ad5540..b6aeedc53676 100644 > --- a/Documentation/devicetree/bindings/riscv/extensions.yaml > +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml > @@ -128,6 +128,18 @@ properties: > changes to interrupts as frozen at commit ccbddab ("Merge pu= ll > request #42 from riscv/jhauser-2023-RC4") of riscv-aia. > =20 > + - const: smmpm > + description: | > + The standard Smmpm extension for M-mode pointer masking as d= efined > + at commit 654a5c4a7725 ("Update PDF and version number.") of > + riscv-j-extension. > + > + - const: smnpm > + description: | > + The standard Smnpm extension for next-mode pointer masking a= s defined > + at commit 654a5c4a7725 ("Update PDF and version number.") of > + riscv-j-extension. > + > - const: smstateen > description: | > The standard Smstateen extension for controlling access to C= SRs > @@ -147,6 +159,12 @@ properties: > and mode-based filtering as ratified at commit 01d1df0 ("Add= ability > to manually trigger workflow. (#2)") of riscv-count-overflow. > =20 > + - const: ssnpm > + description: | > + The standard Ssnpm extension for next-mode pointer masking a= s defined > + at commit 654a5c4a7725 ("Update PDF and version number.") of > + riscv-j-extension. > + > - const: sstc > description: | > The standard Sstc supervisor-level extension for time compar= e as > --=20 > 2.44.1 >=20 --2g5NVOE5lfng/7+O Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZnw7TAAKCRB4tDGHoIJi 0lzdAP9FEjY6nhgecyj1qyL7BY1ORdvCG0mlA35ivg61fW7EsgEAwwWyBymmuOic KbI1oP/Agz7PwvDvQ4h4QigAxWc+jQs= =tYy9 -----END PGP SIGNATURE----- --2g5NVOE5lfng/7+O--