From nobody Tue Feb 10 19:49:34 2026 Received: from mail-pf1-f179.google.com (mail-pf1-f179.google.com [209.85.210.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7B6582E62C5 for ; Mon, 20 Oct 2025 20:53:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760993622; cv=none; b=k1cn30yh0pA/eUidtjAu9hwz9SZH+b/znCmBx3xObcYD0SGH31sqQ9GEkGsj+LeA4MStrhZDlx9EXFR9NXzqG9XfNzeCxKonGt61TaplaNmmkrKmTdevutakmjgIGKNDoybSOP5jJ0SVJaRAUxcHDGryxyTpGPNaP7AF0kp+9Sc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760993622; c=relaxed/simple; bh=onQZPDO/5PI+EGQWomoauY3V7EJZG9au2H7fkbOgnBs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uwbLIwWmEKlIxOPebLTuY/0e8zc/T/nEBEb1RWPD6UmXGzFuhm7z/YzlfeLLJfLTKp4LXDHt37pwPw3hTgWIATCFPIs7jMGMgwsnz4KCb7C5OmR62MOgPBQ80p5zC7EbR06oUWmES75K07vYe2fJm5Eq7y11SDtjfX0V+YtAjWs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc.com header.i=@rivosinc.com header.b=FvDMBt34; arc=none smtp.client-ip=209.85.210.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc.com header.i=@rivosinc.com header.b="FvDMBt34" Received: by mail-pf1-f179.google.com with SMTP id d2e1a72fcca58-77f67ba775aso6266437b3a.3 for ; Mon, 20 Oct 2025 13:53:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc.com; s=google; t=1760993619; x=1761598419; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=7Vc18KrWuMNfUoArR2DO1WTDm9aMJ2VnekXi8RaYkOI=; b=FvDMBt34Bf4iVxQuImCUekwk8iBwWuuao9LFHHwRIUfSil8m2XEwWsXFsT2QHTaeoS MvKPM+w1ALObY3TlROkcZBrA2fyK7c/DJUoAKLtB6R01OA7PAzIibBn/N8QJfhjAq01V ymS6quQHPn2u7rftkeTdvpBuQrcSZV4W5yumPha+Stbj08h3P2gasXyXjEYDIcoixVI6 SFawYv9yF+UvxIv4MQFKp9SmBmpGmSc8J8SOz0/5jzi8rEyVlpudDGtE2b1LEml2HwIg aaBzHeNgzZqeV48h5QKVNvwJCZtVbL2sPe0yRmL4MqjSh5qoXS1jJE4ka5WyGKnG6DtK oYyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760993619; x=1761598419; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7Vc18KrWuMNfUoArR2DO1WTDm9aMJ2VnekXi8RaYkOI=; b=niEqk0yj2Phq0udc9SW713NJJHgRV+kz5J7ZamPIHdEUL/UXpBTb8TZRIFWVSrEgPt fnsVZODmopIi4OLAj4Nj9ThHlISCcZ7HV8gmwIbOZf0MacoY5NEawyFn4CyGVcvvX9B3 qOvsIoLDiFLA8/xa0SM6Qtd7xGjtyjECiwwPM1/c3F8nTUULOo10jGOe2YY3CHdKQDoD tbNVKMcaRfXNsySSFFQ7Br9mqFU5BTcbcfMmq/2weMloKMk+0LBrgVPNP8Ahc5qE8jWn aImfkOMktM0OdKSeNQ/gaU19K7rcu1vXHwH8eHRcalE8QnbRN2KMymACJ9MGrYcWVn7L 3Xfg== X-Gm-Message-State: AOJu0YyQe8zqYGkzKiR1ABIhc3wN6gODnGCUc7Vgn61DP3s42OGUAVkj 0AGCkyWsHSAB94hnDkYS5k6mR5JYSzllj7w1pc4fmWT3Wjo/dd12wuD6Drl05iZ1e7M= X-Gm-Gg: ASbGncvuVuMqwoUTjC/+Icb0f3Kv4BFEeHbtjlbf2TAY4MN7izjvIe8EAY8AlDwAWC3 pQgoCmXJ2KGa5FamS2hhta6XMK3bHEeGv/3dZQRr1+ek0xJjshZehS2PvRSq+IQmFVTeDfpCJSa 3MVInEM2Ba5TjitKWm2w7fLhqx7xm4l8Gb3oCEJdTxQgk4j48ETvoZOXs0RDmxLfHnjExFoQ3uR NqgH87Twq3A4K1j4Km9nu9qD4rhqgCHH7u6znUOhNbMNkeFnUfcUEcG9pwvK/H4PJqe4RZ3Yhn/ uU02Cw0nIF+LXDWravrqKjoNOFYB61lkq4N9v9n4w+5DkfU13gX9hqRNJCKoupOt14LmdPFYwkv wmTzX6aZguf9O39IG4jWZiVQWjde/y/BccGsqS7jYPFDw3j1RaBE829A6UfWOLmyNXmuZG4j/Q0 nUY1x+pKft2+SQ3MM4PpXS X-Google-Smtp-Source: AGHT+IGL4wpVGpFAR6+71Q3uMu9smAAvPQjPoICYz6gHBaftPyajfTVLLzLP1i70rrv4AcCHkeSJkA== X-Received: by 2002:a05:6a00:acc:b0:781:1b4c:75fb with SMTP id d2e1a72fcca58-7a220b0719cmr19998820b3a.18.1760993618646; Mon, 20 Oct 2025 13:53:38 -0700 (PDT) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a22ff1591dsm9453867b3a.7.2025.10.20.13.53.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Oct 2025 13:53:38 -0700 (PDT) From: Deepak Gupta Date: Mon, 20 Oct 2025 13:53:31 -0700 Subject: [PATCH v22 02/28] dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251020-v5_user_cfi_series-v22-2-9ae5510d1c6f@rivosinc.com> References: <20251020-v5_user_cfi_series-v22-0-9ae5510d1c6f@rivosinc.com> In-Reply-To: <20251020-v5_user_cfi_series-v22-0-9ae5510d1c6f@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 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/Docu= mentation/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 ratif= ied in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs. =20 + - 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 --=20 2.43.0