From nobody Wed Dec 10 20:13:06 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 341B81D5174; Thu, 13 Nov 2025 00:43:41 +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=1762994622; cv=none; b=ajYtvC7Ytle833zrw17+OaeN6eh0tI+avfh995+VwhT56WkFDUEaAzyRLx3PHeWiEQYWTGUCmEt/J8PzydkWmJ/xJzwqTj0i4VmVUOWLwYx2WR+7+6EEDomPXzay67BSAPvPH8oIckHLoEZmi4wrw492NiUYe0nfQe/kv0i3hq0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762994622; c=relaxed/simple; bh=B6oYBetl6TQXfW1dNsiK6ccjw9VFfFfmPrPyliUaQyM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QgwhpITFFDLSH5IADg6Of3lUcQUX8OJZQTYTsGrZN9aZx8aht4lb3PVNxlauYW4v3XQmLfKY5zDWaf0rhghq1SoJ0BcvYmupr/nXbNStZ6rgqrCo17JZlpJRpYhPXhEft2+awr/9f6nrlbR+qEF+V5wro+oKiC8LZeG0pIjv6fI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=feYpVEt5; 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="feYpVEt5" Received: by smtp.kernel.org (Postfix) with ESMTPS id C11C3C4CEF5; Thu, 13 Nov 2025 00:43:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762994621; bh=B6oYBetl6TQXfW1dNsiK6ccjw9VFfFfmPrPyliUaQyM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=feYpVEt5T6Pt6mtjJ2lbU3mQ02+3hD+t3XYKC3ke4n79qNkv8EevgsZfxjjBoUohk 0cF9/zjyktU78jI7tzLQbKJ6WekCa4hMHiTYQSVD6RDD5CsnojJf5zurLnKF99J5WY /zlm5soAE+eP41XOpYdN52gjHm5BwUATyYTnUUaKxfz+onSkAD5ocXHES/hpQNIJdn iKWTYnQzcn05lmVCc99NMoiboaB0zQ/yAH9iIog0ds57/a/hiyhnaQGJbuefHNMXJ9 ajFABArm6CgOvJhujF2tSzAsLE7+OiQj/Ot7sV2eZ409DQjRijDiJ2r7QSI98ZiBog W95PacosRmKWg== 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 B1F7DCD3445; Thu, 13 Nov 2025 00:43:41 +0000 (UTC) From: Deepak Gupta via B4 Relay Date: Wed, 12 Nov 2025 16:43:00 -0800 Subject: [PATCH v23 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: <20251112-v5_user_cfi_series-v23-2-b55691eacf4f@rivosinc.com> References: <20251112-v5_user_cfi_series-v23-0-b55691eacf4f@rivosinc.com> In-Reply-To: <20251112-v5_user_cfi_series-v23-0-b55691eacf4f@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-Developer-Signature: v=1; a=ed25519-sha256; t=1762994618; l=1500; i=debug@rivosinc.com; s=20251023; h=from:subject:message-id; bh=onQZPDO/5PI+EGQWomoauY3V7EJZG9au2H7fkbOgnBs=; b=OnT/qV3NRR+X1tWh8ldGuMTLiLCvfigqvKHaNt+5sZqvMoTbXTa23m7SnLPqA3vEWfUvkZtqO Qi9cVcJvwN5BhFiBc3Ochx1g8K5SeWHMPQklKtSvMY87j+SRFEATuoC 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. 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