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Mon, 30 Sep 2024 10:04:51 -0700 (PDT) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7e6db2cadcdsm6784562a12.56.2024.09.30.10.04.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Sep 2024 10:04:51 -0700 (PDT) Date: Mon, 30 Sep 2024 10:04:49 -0700 From: Deepak Gupta To: Max Hsu Cc: Conor Dooley , Rob Herring , Krzysztof Kozlowski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Anup Patel , Atish Patra , Palmer Dabbelt , linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Samuel Holland Subject: Re: [PATCH RFC v2 1/3] dt-bindings: riscv: Add Svukte entry Message-ID: References: <20240927-dev-maxh-svukte-rebase-2-v2-0-9afe57c33aee@sifive.com> <20240927-dev-maxh-svukte-rebase-2-v2-1-9afe57c33aee@sifive.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240927-dev-maxh-svukte-rebase-2-v2-1-9afe57c33aee@sifive.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240930_100453_312207_1E385EA8 X-CRM114-Status: GOOD ( 11.22 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Fri, Sep 27, 2024 at 09:41:43PM +0800, Max Hsu wrote: >Add an entry for the Svukte extension to the riscv,isa-extensions >property. > >Reviewed-by: Samuel Holland >Signed-off-by: Max Hsu >--- > Documentation/devicetree/bindings/riscv/extensions.yaml | 9 +++++++++ > 1 file changed, 9 insertions(+) > >diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml >index 2cf2026cff574d39793157418a4d4211df87315f..9f730e3aaae949debc18396183b989b504dcb899 100644 >--- a/Documentation/devicetree/bindings/riscv/extensions.yaml >+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml >@@ -171,6 +171,15 @@ properties: > memory types as ratified in the 20191213 version of the privileged > ISA specification. > >+ - const: svukte >+ description: >+ The standard Svukte supervisor-level extensions for making user-mode >+ accesses to supervisor memory raise page faults in constant time, >+ mitigating attacks that attempt to discover the supervisor >+ software's address-space layout. Currently under review as Pull >+ Request number 1564 at commit 81dc9277 ("Svukte v0.3") of >+ riscv-isa-manual. Reviewed-by: Deepak Gupta >+ > - const: svvptc > description: > The standard Svvptc supervisor-level extension for > >-- >2.43.2 > > _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv