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Wed, 22 Oct 2025 16:29:41 -0700 (PDT) From: Deepak Gupta Date: Wed, 22 Oct 2025 16:29:28 -0700 Subject: [PATCH v22 02/28] dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251022-v5_user_cfi_series-v22-2-fdaa7e4022aa@rivosinc.com> References: <20251022-v5_user_cfi_series-v22-0-fdaa7e4022aa@rivosinc.com> In-Reply-To: <20251022-v5_user_cfi_series-v22-0-fdaa7e4022aa@rivosinc.com> To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , Jann Horn , Conor Dooley , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Andreas Hindborg , Alice Ryhl , Trevor Gross , Benno Lossin Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, broonie@kernel.org, rick.p.edgecombe@intel.com, rust-for-linux@vger.kernel.org, Deepak Gupta X-Mailer: b4 0.13.0 X-Rspam-User: X-Rspamd-Queue-Id: C2722C0003 X-Rspamd-Server: rspam02 X-Stat-Signature: x1f9z1kqo1d7hwmgfgxzj9spfd6qa4oh X-HE-Tag: 1761175782-892724 X-HE-Meta: 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 trtUJ+0f QATlF1/RoV7iECt63aSvSVUb0CdBFMn7yVgOMRpKWZZvTE6yAqIMOzFsNzvTx1UdofNj1 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Make an entry for cfi extensions in extensions.yaml. Signed-off-by: Deepak Gupta Acked-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/riscv/extensions.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index 543ac94718e8..3222326e32eb 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -444,6 +444,20 @@ properties: The standard Zicboz extension for cache-block zeroing as ratified in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs. + - const: zicfilp + description: | + The standard Zicfilp extension for enforcing forward edge + control-flow integrity as ratified in commit 3f8e450 ("merge + pull request #227 from ved-rivos/0709") of riscv-cfi + github repo. + + - const: zicfiss + description: | + The standard Zicfiss extension for enforcing backward edge + control-flow integrity as ratified in commit 3f8e450 ("merge + pull request #227 from ved-rivos/0709") of riscv-cfi + github repo. + - const: zicntr description: The standard Zicntr extension for base counters and timers, as -- 2.43.0