/*
* File: mca.c
* Purpose: Generic MCA handling layer
*
* Updated for latest kernel
* Copyright (C) 2003 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*
* Copyright (C) 2002 Dell Inc.
* Copyright (C) Matt Domsch (Matt_Domsch@dell.com)
*
* Copyright (C) 2002 Intel
* Copyright (C) Jenna Hall (jenna.s.hall@intel.com)
*
* Copyright (C) 2001 Intel
* Copyright (C) Fred Lewis (frederick.v.lewis@intel.com)
*
* Copyright (C) 2000 Intel
* Copyright (C) Chuck Fleckenstein (cfleck@co.intel.com)
*
* Copyright (C) 1999, 2004 Silicon Graphics, Inc.
* Copyright (C) Vijay Chander(vijay@engr.sgi.com)
*
* 03/04/15 D. Mosberger Added INIT backtrace support.
* 02/03/25 M. Domsch GUID cleanups
*
* 02/01/04 J. Hall Aligned MCA stack to 16 bytes, added platform vs. CPU
* error flag, set SAL default return values, changed
* error record structure to linked list, added init call
* to sal_get_state_info_size().
*
* 01/01/03 F. Lewis Added setup of CMCI and CPEI IRQs, logging of corrected
* platform errors, completed code for logging of
* corrected & uncorrected machine check errors, and
* updated for conformance with Nov. 2000 revision of the
* SAL 3.0 spec.
* 00/03/29 C. Fleckenstein Fixed PAL/SAL update issues, began MCA bug fixes, logging issues,
* added min save state dump, added INIT handler.
*
* 2003-12-08 Keith Owens <kaos@sgi.com>
* smp_call_function() must not be called from interrupt context (can
* deadlock on tasklist_lock). Use keventd to call smp_call_function().
*
* 2004-02-01 Keith Owens <kaos@sgi.com>
* Avoid deadlock when using printk() for MCA and INIT records.
* Delete all record printing code, moved to salinfo_decode in user space.
* Mark variables and functions static where possible.
* Delete dead variables and functions.
* Reorder to remove the need for forward declarations and to consolidate
* related code.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/kallsyms.h>
#include <linux/smp_lock.h>
#include <linux/bootmem.h>
#include <linux/acpi.h>
#include <linux/timer.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/smp.h>
#include <linux/workqueue.h>
#include <asm/delay.h>
#include <asm/machvec.h>
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/system.h>
#include <asm/sal.h>
#include <asm/mca.h>
#include<
