GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

x86: Sanitize smp_record and move it to x86_init_ops

Browse source 
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>
This commit is contained in:
Thomas Gleixner 2009-08-20 12:05:01 +02:00
parent 6b18ae3e2f
commit f4848472cd
5 changed files with 34 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

5
arch/x86/kernel/x86_init.c
View file

@ -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,
},
};