From 9b967106da0357ef8b08847dce35584a04134f20 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Fri, 21 Mar 2008 15:14:07 -0700 Subject: [PATCH] x86: fix smpboot integration > yhlu@mpk:~/xx/xx/kernel/x86/linux-2.6> git-bisect bad > d1c707188ad646c8094cac9afb1738e7d0196ff2 is first bad commit > commit d1c707188ad646c8094cac9afb1738e7d0196ff2 > Author: Glauber de Oliveira Costa > Date: Wed Mar 19 14:25:53 2008 -0300 > > x86: include mach_apic.h in smpboot_64.c and smpboot.c > > After the inclusion, a lot of files needs fixing for conflicts, > some of them in the headers themselves, to accomodate for both > i386 and x86_64 versions. > > [ mingo@elte.hu: build fix ] > > Signed-off-by: Glauber Costa > Signed-off-by: Ingo Molnar > > :040000 040000 19f574e64bb8003bbe984f3a8c1315db969dfdcd > 6ffe96588c77bc936705599fa110107856201115 M arch > :040000 040000 61269347ad4f384ed85cc87c4f2d004ed94492ac > 8f5c713da25579a3cdf63db3d4c2f795261d0521 M include > yhlu@mpk:~/xx/xx/kernel/x86/linux-2.6> > attached patch fixes that. --- include/asm-x86/mach-default/mach_apicdef.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/asm-x86/mach-default/mach_apicdef.h b/include/asm-x86/mach-default/mach_apicdef.h index 7b78275e6d33..e4b29ba37de6 100644 --- a/include/asm-x86/mach-default/mach_apicdef.h +++ b/include/asm-x86/mach-default/mach_apicdef.h @@ -5,13 +5,12 @@ #ifdef CONFIG_X86_64 #define APIC_ID_MASK (0xFFu<<24) +#define GET_APIC_ID(x) (((x)>>24)&0xFFu) #define SET_APIC_ID(x) (((x)<<24)) #else #define APIC_ID_MASK (0xF<<24) -#endif - static inline unsigned get_apic_id(unsigned long x) -{ +{ unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR)); if (APIC_XAPIC(ver)) return (((x)>>24)&0xFF); @@ -20,5 +19,6 @@ static inline unsigned get_apic_id(unsigned long x) } #define GET_APIC_ID(x) get_apic_id(x) +#endif #endif -- 2.20.1