From patchwork Tue Dec 6 17:20:03 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Lei X-Patchwork-Id: 703263 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3tY7g76LDzz9vJC; Wed, 7 Dec 2016 04:20:19 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1cEJPb-0006Ib-UH; Tue, 06 Dec 2016 17:20:15 +0000 Received: from mail-wm0-f67.google.com ([74.125.82.67]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1cEJPW-0006IW-Nd for kernel-team@lists.ubuntu.com; Tue, 06 Dec 2016 17:20:10 +0000 Received: by mail-wm0-f67.google.com with SMTP id u144so22716122wmu.0 for ; Tue, 06 Dec 2016 09:20:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id; bh=lWKG9h2JRSjp/nD0gSl9Sc3kH7bDNgHIfqM//gBhwng=; b=JzeQUBJYMowS06T62LDWp5lquyTSxcEbheyB8zZKfNcarcRDthGdX82XUVykdUpEK7 BplKR3ZX488S/ASS7KXJ81ga8gmyz3TAwNaiD4T5GWMPP7fzOgktGdK4N/8W9HCTaK61 L3j1dEFNWeWVqdUOcwhcDx/yVftnjYU+qcq5kD783Hp76DNi7ryF00Q5W0Ex7zvRy741 PdmDnyickj9LJs/WdIaF9XJbpaqWwwpvXv+vpq40X8Pq+ZDgp6+kUYaDuRiQKe3/0LxC sWkYmAVbUJWrFLT/vKowfaPdN8Wj/2MmHEN53XcrBp3wcZ2/9z1MgWQ+rRb/lIHAthW3 YRGw== X-Gm-Message-State: AKaTC03FsPSyxsf8ncBnJzhPcgJCleqofYg4Pel9N1j3/QTZq/KtSKXORnflDTzCCTlrew== X-Received: by 10.28.133.144 with SMTP id h138mr3905329wmd.12.1481044809953; Tue, 06 Dec 2016 09:20:09 -0800 (PST) Received: from localhost (li1529-187.members.linode.com. [139.162.244.187]) by smtp.gmail.com with ESMTPSA id c81sm4994655wmf.22.2016.12.06.09.20.09 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Dec 2016 09:20:09 -0800 (PST) From: Ming Lei To: kernel-team@lists.ubuntu.com Subject: [Yakkety] [PATCH V1] UBUNTU: [Config] CONFIG_ARM64_ERRATUM_845719=y Date: Wed, 7 Dec 2016 01:20:03 +0800 Message-Id: <1481044803-17744-1-git-send-email-ming.lei@canonical.com> X-Mailer: git-send-email 2.7.4 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com BugLink: http://bugs.launchpad.net/bugs/1647793 Looks this option is missed in Yakkety, and should have been enabled. It is enabled on Xenial, and used for workaround the issue of "Cortex-A53: 845719: a load might read incorrect data". Signed-off-by: Ming Lei --- debian.master/config/config.common.ubuntu | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu index aaba225..26ddbf7 100644 --- a/debian.master/config/config.common.ubuntu +++ b/debian.master/config/config.common.ubuntu @@ -505,7 +505,7 @@ CONFIG_ARM64_ERRATUM_826319=y CONFIG_ARM64_ERRATUM_827319=y CONFIG_ARM64_ERRATUM_832075=y CONFIG_ARM64_ERRATUM_834220=y -# CONFIG_ARM64_ERRATUM_843419 is not set +CONFIG_ARM64_ERRATUM_843419=y CONFIG_ARM64_ERRATUM_845719=y CONFIG_ARM64_HW_AFDBM=y # CONFIG_ARM64_LSE_ATOMICS is not set