From nobody Sun Oct 5 18:21:50 2025 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 19A1D27FB1B for ; Thu, 31 Jul 2025 23:19:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754003966; cv=none; b=RSwMH2QWYvGoGC/Tj/fZ0CpfQSGeclYBBuX5E7KsvMB5S2R61owhGJfVCDivKxWT5aGLNgoPo7OW7Ws6igaL3jL4EUzn22i6ymf0MG24jR6qCclsNcgKkZR9Vp3j+v+glxbK6arZOngfwusJyRvAPfCJcHn17WadqCIu0skMByA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754003966; c=relaxed/simple; bh=3rWM+6ai+GAHLkW+NDrA2ZDlcBd4pzb4hc2PSkPwx/I=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Kazr8V284K+lwod2D08mAtjVivfc3Rh59Ct2dswQNrsv1lel/urI2WaxBkygxUjjQoUhrn6Ck+N4MKXHCluaeRycBcPRTJk5SYBjGB4zT9RW86VQgy1k0+d2z2BnK3CdNpsqFdFMZIpYiqxzz3VW4Gm8MUfi/le6WjT8k63B1YQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b=3WW+1+89; arc=none smtp.client-ip=209.85.214.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (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.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="3WW+1+89" Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-236377f00a1so13293055ad.3 for ; Thu, 31 Jul 2025 16:19:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1754003964; x=1754608764; 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=AetdkWsxzLbheuZJ3kb+4mhEhv1uz8fN4NCKhkFj5X4=; b=3WW+1+89GrGqIRUcnWC8S3IqQs//0CNWXN/TdYWW+0ZxImOPxz2aMvJccR7N2Ae9SG SxGdo50LtHzE8GH6kUYxjv/leq1uFrLZZCk/j9CaoRpR71qe5bSvtymSF1rrV2rHF4Cj l34pp5J5NTBN/68zJiS7eaNNcks2zUe4nVDrLTxM5aFob/vfCg8+KmDhc9mfnRkXYRq+ 4142K1+onHJ6NwgqJ0baDHXU4yfoZesve7GkeRJ+GbG0K/C1rbleOpRCbkeLnLV31fbi kUh3bIhx0kdC1fuP8yuwwfbNAxuDzy6M5PP2ghFqBgVpNMbKJWe6QnoYXpmIAoDo2bSI jTmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754003964; x=1754608764; 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=AetdkWsxzLbheuZJ3kb+4mhEhv1uz8fN4NCKhkFj5X4=; b=eMmxfzsFmZyOr8sBPoqNLyAoI/CE+nGG+NvfFdkGG5WjzFEJYP13sFBbjhsD3Cwtem GW4gsgv2JGtaP6m9YI3D7NtHV7hnENBl3KIl45iKybHK8oiBEV9dv7xTgC4M6T+36tsI Q20iHKzUcR0Fxqqrcpjb5MpqO4kCK/OJQ2xcedcdgD2I1ny+R+dsLZqwV3hHBUgnRg2a +xsoWVM3zJPIBHS1dYd1ezMETEvcjjuvB+ffNxtmNHZFgxywwHJfTZx/2HYxCxUCPV4i 7DQDsWzO4D1peRY0XyHQBhYDDR4cctIa0i89suQXTvhuCHKzKw7tHFmePsrvhiCTEhAp 12ng== X-Gm-Message-State: AOJu0YxbpvUtbsgdqhsDLFb0SAlSRxE/IoRPO55CfaZIEvXGGAm7ncvQ Yw9aujhts6YbMdI17SJ3FiXCRYw0sxzvLJoiI702QR359AktXEHfNt9nBEZHPYdBBag= X-Gm-Gg: ASbGncvvTxamjqiNijetik+uXynTXXIBK8pJ6plX5JYaavGvuNGbc2JmFU1WlHG6n5X AGiDgkge/fLc39MrLH/XCO+AHMXtiuviioMhtith3sFJXKS3jJllRwPZtM60YO/UdTXEJnc+ojq Id2NBELrkq777l6K8Mc3AWTbDL/uevFCP3tM3F5iLumZDGu49nxzCbCokfiFrfFzjqZ+BW+h+6k 1+zlPy/ABfKFjp9Kbq3UwuI98gFYjOnshMIBvDi5mxm2x+KEO6HvI+Jh7YG9ickGErr2891Aq6e JcnPdj+h2Dvey1N7lH8AEV5arI2gkWxeLGiJ1Mc/aY2foVC1GGM+uvQDqAmIXxh8z1rgrGreI8h KuYvrciuDTbu4k3a4nByq7RzWST8t8SPOg+lgvQ3ErMs= X-Google-Smtp-Source: AGHT+IHQbINJSIJX3DRCY7VWQRNn4wGJVllkshwYu6z4COruD7/LM4Lj3NJ+5unK+IoBRvria/ND6w== X-Received: by 2002:a17:903:1aee:b0:235:eb8d:7fff with SMTP id d9443c01a7336-24096b0404cmr123206725ad.28.1754003964051; Thu, 31 Jul 2025 16:19:24 -0700 (PDT) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-31f63da8fcfsm5773085a91.7.2025.07.31.16.19.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Jul 2025 16:19:23 -0700 (PDT) From: Deepak Gupta Date: Thu, 31 Jul 2025 16:19:12 -0700 Subject: [PATCH v19 02/27] 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: <20250731-v5_user_cfi_series-v19-2-09b468d7beab@rivosinc.com> References: <20250731-v5_user_cfi_series-v19-0-09b468d7beab@rivosinc.com> In-Reply-To: <20250731-v5_user_cfi_series-v19-0-09b468d7beab@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 ede6a58ccf53..9cfe4381f3cf 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