From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id 604E17D917 for ; Thu, 31 Oct 2019 21:48:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728774AbfJaVsT (ORCPT ); Thu, 31 Oct 2019 17:48:19 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:45694 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728598AbfJaVsT (ORCPT ); Thu, 31 Oct 2019 17:48:19 -0400 Received: by mail-wr1-f68.google.com with SMTP id q13so7856959wrs.12; Thu, 31 Oct 2019 14:48:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=sEuZEsN3CO17Mk96Q9i8WbzrGmqYVcLxl0EB6NndMBA=; b=NHGlhWOH/lPzkiisqXGbCuqEH3Cld5YZg5wB3dQ5EjwTa2udUJNWsdHlxUGKg23GAT 5X6weI8hStYzrXSUv3yWPZWKvm+ql7YOJTqq9CQrjDzjlDxaHOO5QDMmkdvFrxKyImVg l7cFw15yuXDcDQAQ9Jj19zsXBpy85G6mfCyF7ZKRWloLgf6pd5Er82Y9hBhOgc31d6k3 kzvjGCSMK83TiVP0PsUdBW5Aqsq6S+KrournTX1g5JHIoUV2U1zYYittS5pyaxgjuaYt IRG21NXAysTNvlN3e9MckdKqEP5zoetsDm+TN3CnidRGBibcEZGLlPydXAnzmwxNfVvy CwXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=sEuZEsN3CO17Mk96Q9i8WbzrGmqYVcLxl0EB6NndMBA=; b=Pu9NibAAWYvpiUEO/SbubTyvxiFDqWiykl0cR0n7Lq9AteueLMarG2Df7Bn1YW+GIv ZNekfjiFJCz5ijGEjWBbsnkIAvsFpi3LnU3SJamt9M/wL8MYdE23ebovzzM6ZWAZVAM6 97GI2ptKj7NuZoxtaSOb0LMo7EcaeD6W7RRxzUBmDgs75kUKpO7+qp7VOvsVYc2EmkFg HzefgxAqJEpjY93lG7ZH8OzS5nZGIFMqKWWnPVaZxTcn/zndmvkyW1QZ+0QqqBARPPiM qu7l34RgDBxOZx/WZikqlcbegbyQs8ih/JBSIyjMAq99voPcFhnSUj9MD1C7rzx66vM5 zAMg== X-Gm-Message-State: APjAAAVxN8yu0bksIeqvyaBEjfol5xBh4VrxocFeQDACD1+tV1A1kSex /NSV4p6mwYQtOlkU6thTL4s= X-Google-Smtp-Source: APXvYqwONELlt6nYOaizT5kkHAo20vYTlb0GLvd1u+tok17wOcwrfhYhLQBU7nsf0a6o7FC9F5iitA== X-Received: by 2002:adf:8088:: with SMTP id 8mr7492245wrl.230.1572558496697; Thu, 31 Oct 2019 14:48:16 -0700 (PDT) Received: from fainelli-desktop.igp.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id g184sm5813674wma.8.2019.10.31.14.48.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Oct 2019 14:48:15 -0700 (PDT) From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Catalin Marinas , Will Deacon , Jonathan Corbet , Suzuki K Poulose , Mark Rutland , Vladimir Murzin , Thomas Gleixner , Doug Berger , Hanjun Guo , Qian Cai , Zhang Lei , Marc Zyngier , Jeremy Linton , Andre Przywara , linux-doc@vger.kernel.org (open list:DOCUMENTATION), linux-kernel@vger.kernel.org (open list) 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 Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.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(-) -- 2.17.1