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| author | Jan Beulich <JBeulich@novell.com> | 2011-02-09 08:21:02 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-02-10 13:26:53 +0100 |
| commit | 2fb270f3212a1e6a73f86f76c85caee93aae4386 (patch) | |
| tree | 439f6cad53875482e770600b2b2d65f51446feac /arch/x86/kernel/smpboot.c | |
| parent | 100b33c8bd8a3235fd0b7948338d6cbb3db3c63d (diff) | |
| download | linux-2fb270f3212a1e6a73f86f76c85caee93aae4386.tar.gz linux-2fb270f3212a1e6a73f86f76c85caee93aae4386.tar.bz2 linux-2fb270f3212a1e6a73f86f76c85caee93aae4386.zip | |
x86: Fix section mismatch in LAPIC initialization
Additionally doing things conditionally upon smp_processor_id()
being zero is generally a bad idea, as this means CPU 0 cannot
be offlined and brought back online later again.
While there may be other places where this is done, I think adding
more of those should be avoided so that some day SMP can really
become "symmetrical".
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
LKML-Reference: <4D525C7E0200007800030EE1@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 03273b6c272c..08776a953487 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -1060,7 +1060,7 @@ static int __init smp_sanity_check(unsigned max_cpus) connect_bsp_APIC(); setup_local_APIC(); - end_local_APIC_setup(); + bsp_end_local_APIC_setup(); return -1; } @@ -1137,7 +1137,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus) if (!skip_ioapic_setup && nr_ioapics) enable_IO_APIC(); - end_local_APIC_setup(); + bsp_end_local_APIC_setup(); map_cpu_to_logical_apicid(); |