linux-kernel - [PATCH v2 0/3] arm64: Brahma-B53 erratum updates

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Message-Id: <20191031214725.1491-1-f.fainelli@gmail.com>
Date:   Thu, 31 Oct 2019 14:47:22 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Jonathan Corbet <corbet@....net>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Mark Rutland <mark.rutland@....com>,
        Vladimir Murzin <vladimir.murzin@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Doug Berger <opendmb@...il.com>,
        Hanjun Guo <guohanjun@...wei.com>, Qian Cai <cai@....pw>,
        Zhang Lei <zhang.lei@...fujitsu.com>,
        Marc Zyngier <maz@...nel.org>,
        Jeremy Linton <jeremy.linton@....com>,
        Andre Przywara <andre.przywara@....com>,
        linux-doc@...r.kernel.org (open list:DOCUMENTATION),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 0/3] arm64: Brahma-B53 erratum updates

Hi Will,

This patch series enable the Brahma-B53 CPU to be matched for the
ARM64_ERRATUM_845719 and ARM64_ERRATUM_843419 and while we are it, also
whitelists it for SSB and spectre v2.

The silicon-errata.rst document is updated accordingly, we unfortunately
do not have internal numbers tracking those errata.

Doug Berger (1):
  arm64: apply ARM64_ERRATUM_845719 workaround for Brahma-B53 core

Florian Fainelli (2):
  arm64: Brahma-B53 is SSB and spectre v2 safe
  arm64: apply ARM64_ERRATUM_843419 workaround for Brahma-B53 core

 Documentation/arm64/silicon-errata.rst |  5 ++++
 arch/arm64/include/asm/cputype.h       |  2 ++
 arch/arm64/kernel/cpu_errata.c         | 38 ++++++++++++++++++++++----
 3 files changed, 40 insertions(+), 5 deletions(-)

-- 
2.17.1