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Thu, 31 Oct 2019 14:48:15 -0700 (PDT) From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 0/3] arm64: Brahma-B53 erratum updates Date: Thu, 31 Oct 2019 14:47:22 -0700 Message-Id: <20191031214725.1491-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191031_144818_594619_EC9794B9 X-CRM114-Status: GOOD ( 10.54 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:441 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (f.fainelli[at]gmail.com) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Marc Zyngier , Florian Fainelli , Suzuki K Poulose , Catalin Marinas , Jonathan Corbet , "open list:DOCUMENTATION" , open list , Jeremy Linton , Zhang Lei , Andre Przywara , Vladimir Murzin , Qian Cai , Hanjun Guo , Doug Berger , Thomas Gleixner , Will Deacon MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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(-)