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authorIngo Molnar <mingo@elte.hu>2008-07-10 16:14:56 +0200
committerIngo Molnar <mingo@elte.hu>2008-07-10 18:55:43 +0200
commit54ce7f99065cadcbb627f47f2321b76f099fda28 (patch)
tree90d2c23e6f298ebc334b60c77800a4d44bb4c38c /arch
parentefefa6f63fe6f08c16fa28dc9391bd1b89df5274 (diff)
downloadop-kernel-dev-54ce7f99065cadcbb627f47f2321b76f099fda28.zip
op-kernel-dev-54ce7f99065cadcbb627f47f2321b76f099fda28.tar.gz
x86, VisWS: turn into generic arch, IO-APIC setup fix
skip IO-APIC setup on a VISWS if it's enabled. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/setup_visws.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup_visws.c b/arch/x86/kernel/setup_visws.c
index e95e949..e19b91c 100644
--- a/arch/x86/kernel/setup_visws.c
+++ b/arch/x86/kernel/setup_visws.c
@@ -260,6 +260,13 @@ void __init visws_early_detect(void)
mach_get_smp_config_quirk = visws_get_smp_config_quirk;
mach_find_smp_config_quirk = visws_find_smp_config_quirk;
+#ifdef CONFIG_X86_IO_APIC
+ /*
+ * Turn off IO-APIC detection and initialization:
+ */
+ skip_ioapic_setup = 1;
+#endif
+
/*
* Get Board rev.
* First, we have to initialize the 307 part to allow us access
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