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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: Fix bootup with mcount in some configs.
  sparc64: Kill spurious NMI watchdog triggers by increasing limit to 30 seconds.
This commit is contained in:
Linus Torvalds
2009-09-05 13:49:06 -07:00
parent 93697a3cab bd4352cadf
commit d3acd16cda
4 changed files with 6 additions and 7 deletions
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2
arch/sparc/kernel/irq_64.c
View File

@@ -886,7 +886,7 @@ void notrace init_irqwork_curcpu(void)
* Therefore you cannot make any OBP calls, not even prom_printf,
* from these two routines.
*/
static void __cpuinit register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask)
static void __cpuinit notrace register_one_mondo(unsigned long paddr, unsigned long type, unsigned long qmask)
{
unsigned long num_entries = (qmask + 1) / 64;
unsigned long status;

2
arch/sparc/kernel/nmi.c
View File

@@ -103,7 +103,7 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs)
}
if (!touched && __get_cpu_var(last_irq_sum) == sum) {
local_inc(&__get_cpu_var(alert_counter));
if (local_read(&__get_cpu_var(alert_counter)) == 5 * nmi_hz)
if (local_read(&__get_cpu_var(alert_counter)) == 30 * nmi_hz)
die_nmi("BUG: NMI Watchdog detected LOCKUP",
regs, panic_on_timeout);
} else {