From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A953D261B60; Thu, 16 Oct 2025 11:12:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760613141; cv=none; b=kPz3eW3DsTKfBe/WtkE1oE13oftjMjHNYjUYZFJ9/uedheXdoP0P6IuJd3awbhbxZiut53WBiACbTlbM+flKwOLbbL/LcCCpRpCxELLsHGgbZh0f8fr6cuSWGc9/AVNpvuBp//KvKaCxaHykalgRvevYWY3JN6kMsirh6VFu6RQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760613141; c=relaxed/simple; bh=4BeoCGQkStDeuZLfd/henBCuCWg8sFQzH1BA+rp0Cow=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=m2dvRXXmRxmPlG7Dzmm3sDdLWsJnHHq8Is4hdU9H5/DmvrG7z3RL4ryGVkFHJcRV1CywGrp248CDjqRF4pahnH59hgXGIeAPCQKUkMkkeWXXbpq73oXb9nGDEhpUNSpvomx5v4XrK8MLxOyVcE31WD4FEe4FKpHjEShKptkQgpE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C14631688; Thu, 16 Oct 2025 04:12:09 -0700 (PDT) Received: from e125769.cambridge.arm.com (e125769.cambridge.arm.com [10.1.196.27]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8D5E33F6A8; Thu, 16 Oct 2025 04:12:16 -0700 (PDT) From: Ryan Roberts To: stable@vger.kernel.org Cc: Ryan Roberts , catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 5.4-6.17 0/2] arm64: errata: Apply workarounds for Neoverse-V3AE Date: Thu, 16 Oct 2025 12:12:04 +0100 Message-ID: <20251016111208.3983300-1-ryan.roberts@arm.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi All, This series is a backport intended for all supported stable kernels (5.4-6.17) of the recent errata workarounds for Neoverse-V3AE, which were originally posted at: https://lore.kernel.org/all/20250919145832.4035534-1-ryan.roberts@arm.com/ ... and were originally merged upstream in v6.18-rc1. I've tested that these patches apply to 5.4-6.12 without issue, but there is a trivial conflict to resolve in silicon-errata.rst for it to apply to 6.16 and 6.17. Are you happy to deal with that or should I send a separate series? Thanks, Ryan Mark Rutland (2): arm64: cputype: Add Neoverse-V3AE definitions arm64: errata: Apply workarounds for Neoverse-V3AE Documentation/arch/arm64/silicon-errata.rst | 2 ++ arch/arm64/Kconfig | 1 + arch/arm64/include/asm/cputype.h | 2 ++ arch/arm64/kernel/cpu_errata.c | 1 + 4 files changed, 6 insertions(+) -- 2.43.0