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| author |   Yinghai Lu <yinghai@kernel.org> | 2009-05-15 13:05:16 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2009-05-18 09:33:29 +0200 |
| commit | f1bdb523880c7f6990e9e8e50b0fc972ca475e84 (patch) | |
| tree | bf46a5a0f06b5b1a28cc392ee0aab0d454951915 /arch/x86/kernel/mpparse.c | |
| parent | x86, irq: update_mptable needs pci_routeirq (diff) | |
| download | linux-dev-f1bdb523880c7f6990e9e8e50b0fc972ca475e84.tar.xz linux-dev-f1bdb523880c7f6990e9e8e50b0fc972ca475e84.zip | |
x86, irq: don't call mp_config_acpi_gsi() if update_mptable is not enabled
Len expressed concern that the update_mptable feature has
side-effects on the ACPI code.
Make it sure explicitly that the code only ever gets called if
the (default disabled) update_mptable boot quirk option is
disabled.
[ Impact: isolate the update_mptable feature from ACPI code more ]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Len Brown <lenb@kernel.org>
LKML-Reference: <4A0DC832.5090200@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/mpparse.c')
| -rw-r--r-- | arch/x86/kernel/mpparse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index e6bf9d08e503..651c93b28862 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -957,7 +957,7 @@ out: return 0; } -static int __initdata enable_update_mptable; +int enable_update_mptable; static int __init update_mptable_setup(char *str) { |