From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422662AbcBQSUP (ORCPT ); Wed, 17 Feb 2016 13:20:15 -0500 Received: from mga11.intel.com ([192.55.52.93]:13098 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965145AbcBQSUN (ORCPT ); Wed, 17 Feb 2016 13:20:13 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,461,1449561600"; d="scan'208";a="49625814" Message-Id: From: Tony Luck Subject: [PATCH v11 0/4] Machine check recovery when kernel accesses poison MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: Ingo Molnar Cc: linux-kernel@vger.kernel.org Date: Wed, 17 Feb 2016 10:20:12 -0800 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [Resend of v11 with Boris' "Reviewed-by" tags added. For Ingo's workflow] -Tony Tony Luck (4): x86: Expand exception table to allow new handling options x86, mce: Check for faults tagged in EXTABLE_CLASS_FAULT exception table entries x86, mce: Add __mcsafe_copy() x86: Create a new synthetic cpu capability for machine check recovery Documentation/x86/exception-tables.txt | 35 +++++++ Documentation/x86/x86_64/boot-options.txt | 2 + arch/x86/include/asm/asm.h | 40 ++++---- arch/x86/include/asm/cpufeature.h | 1 + arch/x86/include/asm/mce.h | 1 + arch/x86/include/asm/string_64.h | 8 ++ arch/x86/include/asm/uaccess.h | 16 ++-- arch/x86/kernel/cpu/mcheck/mce-severity.c | 22 ++++- arch/x86/kernel/cpu/mcheck/mce.c | 83 +++++++++------- arch/x86/kernel/kprobes/core.c | 2 +- arch/x86/kernel/traps.c | 6 +- arch/x86/kernel/x8664_ksyms_64.c | 2 + arch/x86/lib/memcpy_64.S | 151 ++++++++++++++++++++++++++++++ arch/x86/mm/extable.c | 100 ++++++++++++++------ arch/x86/mm/fault.c | 2 +- scripts/sortextable.c | 32 +++++++ 16 files changed, 410 insertions(+), 93 deletions(-) -- 2.5.0