#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <linux/smp_lock.h>
#include <linux/bootmem.h>
#include <linux/acpi.h>
#include <linux/timer.h>
#include <linux/smp.h>
#include <linux/workqueue.h>
#include <linux/cpumask.h>
+#include <linux/kdebug.h>
#include <asm/delay.h>
-#include <asm/kdebug.h>
#include <asm/machvec.h>
#include <asm/meminit.h>
#include <asm/page.h>
#include <asm/system.h>
#include <asm/sal.h>
#include <asm/mca.h>
+#include <asm/kexec.h>
#include <asm/irq.h>
#include <asm/hw_irq.h>
#define CPE_HISTORY_LENGTH 5
#define CMC_HISTORY_LENGTH 5
+#ifdef CONFIG_ACPI
static struct timer_list cpe_poll_timer;
+#endif
static struct timer_list cmc_poll_timer;
/*
* This variable tells whether we are currently in polling mode.
ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
struct ia64_sal_os_state *sos)
{
- pal_processor_state_info_t *psp = (pal_processor_state_info_t *)
- &sos->proc_state_param;
int recover, cpu = smp_processor_id();
struct task_struct *previous_current;
struct ia64_mca_notify_die nd =
/* Get the MCA error record and log it */
ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA);
- /* TLB error is only exist in this SAL error record */
- recover = (psp->tc && !(psp->cc || psp->bc || psp->rc || psp->uc))
- /* other error recovery */
- || (ia64_mca_ucmc_extension
+ /* MCA error recovery */
+ recover = (ia64_mca_ucmc_extension
&& ia64_mca_ucmc_extension(
IA64_LOG_CURR_BUFFER(SAL_INFO_TYPE_MCA),
sos));
} else {
/* Dump buffered message to console */
ia64_mlogbuf_finish(1);
+#ifdef CONFIG_KEXEC
+ atomic_set(&kdump_in_progress, 1);
+ monarch_cpu = -1;
+#endif
}
if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, (long)&nd, 0, recover)
== NOTIFY_STOP)
struct task_struct *g, *t;
if (val != DIE_INIT_MONARCH_PROCESS)
return NOTIFY_DONE;
+#ifdef CONFIG_KEXEC
+ if (atomic_read(&kdump_in_progress))
+ return NOTIFY_DONE;
+#endif
/*
* FIXME: mlogbuf will brim over with INIT stack dumps.
ti->preempt_count = 1;
ti->task = p;
ti->cpu = cpu;
- p->thread_info = ti;
+ p->stack = ti;
p->state = TASK_UNINTERRUPTIBLE;
cpu_set(cpu, p->cpus_allowed);
INIT_LIST_HEAD(&p->tasks);