From nobody Sun Dec 14 11:18:35 2025 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 110C6315D4D; Thu, 11 Dec 2025 17:21:06 +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=1765473667; cv=none; b=XODpfvaBWYy5NlithWwBgIZOKIwFUUE4rKe/tFrSXUPqnltWe+pMgj7MWZc8shnmux7391JPgCyabO6rWj6jNHRq/2BUJO/r6s28WWIsSsSfKREapWK51zPvfHc5soiGkU3Jpb2etyjc2bpAzQ9pL2vxVnoxCzef7cs2WzjB0aw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765473667; c=relaxed/simple; bh=SwvYyMJ8jltPo6WPCQrainmSZ0rXsiaYOsy+DlyS5P4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=FSoFTNC6opPO9UyHdonkvQJ+S16MwITlSkXiedHZKpLGioArHliSmzKlqkd3cQu8HJfRxLe2Z0fnSO5rKKlO8ue44xlIt4vOfZGjJ7gYT3GKkch8h3bGcrmS4SY1YwdeEDrMicL3hvHUEkpkG+zBI4vceVqE8jrNUu0Cp6PRdR0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PaOU5q/4; 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="PaOU5q/4" Received: by smtp.kernel.org (Postfix) with ESMTPS id 87048C2BC87; Thu, 11 Dec 2025 17:21:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765473666; bh=SwvYyMJ8jltPo6WPCQrainmSZ0rXsiaYOsy+DlyS5P4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=PaOU5q/4LHkBxKCrX2o2OkthmS9Rm/gPyd6T/9GsIScaoD8xO8aVbWuRsZ4XEXXBl 3ymT8j1ye7Mju2/xcya7luCFJhfP7MYWDU6ImVJmMEwGo+d/pAdjPSEvKAOYkk/SHU 43cpkQaYBUB5KqTBfJRl1b8LfpWG4lS6CbRsend0Hz4LqsRcOFN0SDqKFfJaJj0Grn IZMf+CkbQNgbedwsVzi8yvqHlrDLwa9TflKJjW77x5nIeg6LnoTbCpT+sAqJYX3BES Q0qSu94Dje2FxlGidkde+7arakF3hrwEIoRe23CGj/MPyFBwFonNhZ/mU70Q6N8pJl rFCbHL4OOwkeg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69E7BD41D6D; Thu, 11 Dec 2025 17:21:06 +0000 (UTC) From: Deepak Gupta via B4 Relay Date: Thu, 11 Dec 2025 09:20:35 -0800 Subject: [PATCH v26 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: <20251211-v5_user_cfi_series-v26-2-f0f419e81ac0@rivosinc.com> References: <20251211-v5_user_cfi_series-v26-0-f0f419e81ac0@rivosinc.com> In-Reply-To: <20251211-v5_user_cfi_series-v26-0-f0f419e81ac0@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, Valentin Haudiquet , Deepak Gupta X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1765473664; l=1566; i=debug@rivosinc.com; s=20251023; h=from:subject:message-id; bh=xVWLAEPepydYQ6s7EeRUY8AnaJIHlB02MFurLGKlnxI=; b=kNbqp7oCDhhupamqOi/vHg2cwk+G9eo8Aa12OAjehqsIQTxAq2O3Bb7jKK/YT2VWKZhhxfQ5o LMXcxRBHFktDP4nlXnRnB8vi/GzbNb4vMKH7ZkrTJWpyWfh06pyjra0 X-Developer-Key: i=debug@rivosinc.com; a=ed25519; pk=O37GQv1thBhZToXyQKdecPDhtWVbEDRQ0RIndijvpjk= X-Endpoint-Received: by B4 Relay for debug@rivosinc.com/20251023 with auth_id=553 X-Original-From: Deepak Gupta Reply-To: debug@rivosinc.com From: Deepak Gupta Make an entry for cfi extensions in extensions.yaml. Acked-by: Rob Herring (Arm) Tested-by: Valentin Haudiquet Signed-off-by: Deepak Gupta --- 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