X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Fmca.c;h=93e82e4d99d6e3497317464af5e375c1c37fe86d;hb=311f594dec9b0c8693ec7df75b82c251b6b0e7c2;hp=a76add3e76a213d809cf6562c0507b247f67529a;hpb=706b75ddbe36d20d071424f9867385c319b67f8d;p=linux-2.6-omap-h63xx.git

diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index a76add3e76a..93e82e4d99d 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -63,7 +63,6 @@
 #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>
@@ -72,9 +71,9 @@
 #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>
@@ -119,7 +118,9 @@ static ia64_mc_info_t		ia64_mc_info;
 #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.
@@ -1192,8 +1193,6 @@ void
 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 =
@@ -1223,10 +1222,8 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 	/* 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));
@@ -1480,6 +1477,10 @@ default_monarch_init_process(struct notifier_block *self, unsigned long val, voi
 	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.
@@ -1694,7 +1695,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset,
 	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);