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x86: Don't call dump_stack() from arch_trigger_all_cpu_backtrace_handler()

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show_regs() already prints two(!) stack traces, no need for a third one.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
LKML-Reference: <4D5D512902000078000326EE@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jan Beulich 2011-02-17 15:47:37 +00:00 • committed by Ingo Molnar
parent 2a324ce7b7
commit bb3e6251a6
1 changed files with 0 additions and 1 deletions
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arch/x86/kernel/apic/hw_nmi.c
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@ -83,7 +83,6 @@ arch_trigger_all_cpu_backtrace_handler(struct notifier_block *self,
arch_spin_lock(&lock);
printk(KERN_WARNING "NMI backtrace for cpu %d\n", cpu);
show_regs(regs);
dump_stack();
arch_spin_unlock(&lock);
cpumask_clear_cpu(cpu, to_cpumask(backtrace_mask));
return NOTIFY_STOP;