| From | Glauber de Oliveira Costa <> | Subject | [PATCH 13/79] [PATCH] move setup_secondary_clock a little bit down in the function | Date | Wed, 19 Mar 2008 14:25:08 -0300 |
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From: Glauber Costa <gcosta@redhat.com>
This is done so we call setup_secondary_clock() in the same place x86_64 does. A separate patch for this is appearantly not needed. But clock initialization is such a delicate thing, that it's safer to do this way
Signed-off-by: Glauber Costa <gcosta@redhat.com> --- arch/x86/kernel/smpboot_32.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c index 6c16165..4e5416e 100644 --- a/arch/x86/kernel/smpboot_32.c +++ b/arch/x86/kernel/smpboot_32.c @@ -185,7 +185,6 @@ static void __cpuinit start_secondary(void *unused) */ check_tsc_sync_target(); - setup_secondary_clock(); if (nmi_watchdog == NMI_IO_APIC) { disable_8259A_irq(0); enable_NMI_through_LVT0(); @@ -214,6 +213,8 @@ static void __cpuinit start_secondary(void *unused) unlock_ipi_call_lock(); per_cpu(cpu_state, smp_processor_id()) = CPU_ONLINE; + setup_secondary_clock(); + wmb(); cpu_idle(); } -- 1.5.0.6
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