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 245C35733A; Mon, 7 Oct 2024 12:15:25 +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=1728303327; cv=none; b=oVq+M3UCagMmm+yy/c2b7jWTbFd/nLnuPUelMG4ZZ4WunSlVjMQ8a+KdkWQyAK42WVoFAKG/0MqUywAUr7ekcH9lfAiWm5ru4m2/OrPtpEb9gCW3ccR05Jy5th8VXqo/dhKF343NCFQAtcEYdG2+V6Sw4B6FLWojg9TOa56Q3Sc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728303327; c=relaxed/simple; bh=bX6Z6s+6KrFdw+eZTz/HUdvRNQpVeTGeGCqqsOl8UIA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=rM6VQUfW4jHuwstc93KPYaZvxDnIJrbF50/EEwxiMo15kBjiSG75RarpgzIJSvkOpnAjmjOFGnMUliw2aoOJTEt7tSQVwu8U1NpJLk6b5pBmSuVb2zkHDCq/0ACV3IrcDwYPvHawCKYzqV3tgArGRuMlwpkVYdVMHQ0I7rWSBsw= 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 1CCD7FEC; Mon, 7 Oct 2024 05:15:55 -0700 (PDT) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 223EF3F640; Mon, 7 Oct 2024 05:15:24 -0700 (PDT) From: Mark Rutland To: stable@vger.kernel.org Cc: anshuman.khandual@arm.com, catalin.marinas@arm.com, james.morse@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, suzuki.poulose@arm.com, will@kernel.org Subject: [PATCH 5.15 0/3] arm64: errata: Expand speculative SSBS workaround once more Date: Mon, 7 Oct 2024 13:15:15 +0100 Message-Id: <20241007121518.548350-1-mark.rutland@arm.com> X-Mailer: git-send-email 2.30.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series is a v5.15.y only backport (based on v5.15.167) of the recent MIDR updates for the speculative SSBS workaround, which were originally posted at: https://lore.kernel.org/linux-arm-kernel/20240930111705.3352047-1-mark.rutland@arm.com/ ... and were originally merged upstream in v6.12-rc2. The Cortex-A715 cputype definitions (which were originally merged upstream in v6.2) are backported as a prerequisite. This series does not apply to earlier stable trees, which will receive a separate backport. Mark. Anshuman Khandual (1): arm64: Add Cortex-715 CPU part definition Mark Rutland (2): arm64: cputype: Add Neoverse-N3 definitions arm64: errata: Expand speculative SSBS workaround once more Documentation/arm64/silicon-errata.rst | 4 ++++ arch/arm64/Kconfig | 2 ++ arch/arm64/include/asm/cputype.h | 4 ++++ arch/arm64/kernel/cpu_errata.c | 2 ++ 4 files changed, 12 insertions(+) -- 2.30.2