Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755208Ab3JVR4q (ORCPT ); Tue, 22 Oct 2013 13:56:46 -0400 Received: from mga09.intel.com ([134.134.136.24]:53437 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754763Ab3JVR4p (ORCPT ); Tue, 22 Oct 2013 13:56:45 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,549,1378882800"; d="scan'208";a="415303688" From: "Luck, Tony" To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, x86@kernel.org Subject: [GIT PULL] For x86/mce ... enhanced error logs Date: Tue, 22 Oct 2013 10:56:36 -0700 Message-Id: <5266bc543597964da@agluck-desk.sc.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3344 Lines: 75 Ingo, Ultimate plan is to use these enhanced error logs to feed a perf/trace event ... but we are still discussing the exact format of that, and also how it should interact/complement/replace the existing EDAC trace event. Meanwhile all this precursor work has been reviewed and agreed on by Mauro, Boris & others ... so it can be queued for the next merge window while we continue work on the trace event. -Tony The following changes since commit 31d141e3a666269a3b6fcccddb0351caf7454240: Linux 3.12-rc6 (2013-10-19 12:28:15 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git tags/please-pull-eMCA for you to fetch changes up to 7dcb5248a2593539d40b1bcd8da0158e7c3967b5: EDAC, GHES: Update ghes error record info (2013-10-21 15:12:02 -0700) ---------------------------------------------------------------- There is a enhanced error logging mechanism for Xeon processors. Full description is here: http://www.intel.com/content/www/us/en/architecture-and-technology/enhanced-mca-logging-xeon-paper.html This patch series provides a module (and support code) to check for an extended error log and print extra details about the error on the console. ---------------------------------------------------------------- Chen, Gong (9): ACPI, APEI, CPER: Fix status check during error printing ACPI, CPER: Update cper info bitops: Introduce a more generic BITMASK macro ACPI, x86: Extended error log driver for x86 platform DMI: Parse memory device (type 17) in SMBIOS ACPI, APEI, CPER: Add UEFI 2.4 support for memory error ACPI, APEI, CPER: Enhance memory reporting capability ACPI, APEI, CPER: Cleanup CPER memory error output format EDAC, GHES: Update ghes error record info arch/ia64/kernel/setup.c | 1 + arch/x86/include/asm/mce.h | 1 + arch/x86/kernel/cpu/mcheck/mce-apei.c | 3 +- arch/x86/kernel/setup.c | 1 + drivers/acpi/Kconfig | 19 ++ drivers/acpi/Makefile | 2 + drivers/acpi/acpi_extlog.c | 326 ++++++++++++++++++++++++++++++++++ drivers/acpi/apei/apei-internal.h | 12 +- drivers/acpi/apei/cper.c | 132 +++++++------- drivers/acpi/apei/ghes.c | 58 +++--- drivers/acpi/bus.c | 3 +- drivers/edac/amd64_edac.c | 46 ++--- drivers/edac/amd64_edac.h | 8 - drivers/edac/ghes_edac.c | 16 +- drivers/edac/sb_edac.c | 2 +- drivers/firmware/dmi_scan.c | 60 +++++++ drivers/video/sis/init.c | 5 +- include/acpi/actbl1.h | 14 +- include/acpi/ghes.h | 2 +- include/linux/acpi.h | 1 + include/linux/bitops.h | 8 + include/linux/cper.h | 13 +- include/linux/dmi.h | 5 + include/linux/edac.h | 2 +- 24 files changed, 591 insertions(+), 149 deletions(-) create mode 100644 drivers/acpi/acpi_extlog.c -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/