From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755606Ab1LMTKk (ORCPT ); Tue, 13 Dec 2011 14:10:40 -0500 Received: from mga01.intel.com ([192.55.52.88]:20855 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755586Ab1LMTKh (ORCPT ); Tue, 13 Dec 2011 14:10:37 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.71,315,1320652800"; d="scan'208";a="95753814" Message-Id: From: Tony Luck Date: Tue, 13 Dec 2011 11:05:30 -0800 Subject: [PATCH 0/6] x86, mce: machine check recovery for applications To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Borislav Petkov , "Huang, Ying" , Hidetoshi Seto Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Yet another version ... Some bits should look familiar (hopefully pieces that were not too controversial from earlier versions). Other bits are all new (e.g. part 4/6 which sets up some functions that can safely save away the physical address of the faulting address in the machine check handler for later retrieval in a safer execution context). Tony Luck (6): HWPOISON: clean up memory_failure() vs. __memory_failure() HWPOISON: Add code to handle "action required" errors. x86, mce: create helper function to save addr/misc when needed x86, mce: Add mechanism to safely save information in MCE handler x86, mce: handle "action required" errors x86, mce: Recognise machine check bank signature for data path error arch/x86/kernel/cpu/mcheck/mce-severity.c | 14 +++- arch/x86/kernel/cpu/mcheck/mce.c | 153 ++++++++++++++++++++++------- drivers/base/memory.c | 2 +- include/linux/mm.h | 4 +- mm/hwpoison-inject.c | 4 +- mm/madvise.c | 2 +- mm/memory-failure.c | 96 ++++++++++--------- 7 files changed, 186 insertions(+), 89 deletions(-) -- 1.7.3.1