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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-03-19 17:25:07 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 15:41:00 (GMT) |
| commit | 3ff8171feecfcdee46be7d6e92259debe46ac87f (patch) | |
| tree | 571f40f61b2638de9f96b6add9dd48fb4a7620b4 | |
| parent | 3b22ec7b13cb31e0d87fbc0aabe14caaaad309e8 (diff) | |
| download | linux-3ff8171feecfcdee46be7d6e92259debe46ac87f.tar.xz | |
x86: don't call local_irq_enable before entering idle
the call to idle is guaranteed to do it.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/smpboot_32.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index 0bfb31e..6c16165a 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -214,9 +214,6 @@ static void __cpuinit start_secondary(void *unused) unlock_ipi_call_lock(); per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; - /* We can take interrupts now: we're officially "up". */ - local_irq_enable(); - wmb(); cpu_idle(); } |