From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6E507CCD183 for ; Thu, 16 Oct 2025 11:12:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=g3O6VY/Nevx6g2ejwZoojhEqbniWpYQSomIXS5UwdQk=; b=JMBZjiEqjvrVu14J/v6usUxI+w DHg5zdsNKht99xkEXEaSsemXvIakiVpmJMR0tBIWjxTmxqo2IUl61Db4gTnKl+kYEuWiiyA9yeg1G ybnsgsD47PkGORGF9V3nPaSM9+9IWp/OEKQnS8jVdEOjkhZHLl7/fCESec2wBXWrZAFRooeyI0eAm ecgwkUEMQ58L/lXHTyy9QjgNcMnEe/1iT4CJ6F6g56YVb7VrT/N8D4NtH/Z7mI6PvkVRiI+cGTVrb v9kz/UNHoUSRiJJm+WCw+BKzqemiFxIUc4r3Ss2PDFM1BOmRt9DtIPNaSPkWYNzivYYKKdOjvyXnN 2LWetXzQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9Lu9-00000004WtJ-2Tuv; Thu, 16 Oct 2025 11:12:21 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v9Lu7-00000004Wrg-12JS for linux-arm-kernel@lists.infradead.org; Thu, 16 Oct 2025 11:12:20 +0000 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 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251016_041219_319889_2F7C46FE X-CRM114-Status: UNSURE ( 9.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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