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authorThomas Gleixner <tglx@linutronix.de>2009-08-20 10:05:01 (GMT)
committerThomas Gleixner <tglx@linutronix.de>2009-08-27 15:12:52 (GMT)
commitf4848472cd99487e182b64fb2a5d0e4fedbe86ad (patch)
treed407ce2579e01beca7bee81df5fa3dbfe99cc512 /arch/x86/kernel/x86_init.c
parent6b18ae3e2ff62daa9f181401759161dd8de0aadf (diff)
downloadlinux-f4848472cd99487e182b64fb2a5d0e4fedbe86ad.tar.xz
x86: Sanitize smp_record and move it to x86_init_ops
The x86 quirkification introduced an extra ugly hackery with a variable pointer in the mpparse code. If the pointer is initialized then it is dereferenced and the variable set to 0 or incremented. Create a x86_init_ops function and let the affected numaq code hold the function. Default init is a setup noop. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
-rw-r--r--arch/x86/kernel/x86_init.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
index 1965bff..83bd5db 100644
--- a/arch/x86/kernel/x86_init.c
+++ b/arch/x86/kernel/x86_init.c
@@ -10,6 +10,7 @@
#include <asm/e820.h>
void __cpuinit x86_init_noop(void) { }
+void __init x86_init_uint_noop(unsigned int unused) { }
/*
* The platform setup functions are preset with the default functions
@@ -23,4 +24,8 @@ struct __initdata x86_init_ops x86_init = {
.reserve_ebda_region = reserve_ebda_region,
.memory_setup = default_machine_specific_memory_setup,
},
+
+ .mpparse = {
+ .mpc_record = x86_init_uint_noop,
+ },
};