From ca05fea6db5259c6d62e517c41d448a4249175f4 Mon Sep 17 00:00:00 2001 From: Natalie Protasevich Date: Thu, 23 Jun 2005 00:08:22 -0700 Subject: [PATCH] Do not enforce unique IO_APIC_ID check for xAPIC systems (i386) This patch is per Andi's request to remove NO_IOAPIC_CHECK from genapic and use heuristics to prevent unique I/O APIC ID check for systems that don't need it. The patch disables unique I/O APIC ID check for Xeon-based and other platforms that don't use serial APIC bus for interrupt delivery. Andi stated that AMD systems don't need unique IO_APIC_IDs either. Signed-off-by: Natalie Protasevich Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-i386/mach-bigsmp/mach_apic.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/asm-i386/mach-bigsmp') diff --git a/include/asm-i386/mach-bigsmp/mach_apic.h b/include/asm-i386/mach-bigsmp/mach_apic.h index 2339868270ef..ba936d4daedb 100644 --- a/include/asm-i386/mach-bigsmp/mach_apic.h +++ b/include/asm-i386/mach-bigsmp/mach_apic.h @@ -14,8 +14,6 @@ #define NO_BALANCE_IRQ (1) #define esr_disable (1) -#define NO_IOAPIC_CHECK (0) - static inline int apic_id_registered(void) { return (1); -- cgit v1.2.1