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yaml
---
r: 53837
b: refs/heads/master
c: c169859
h: refs/heads/master
i:
  53835: 12d3f77
v: v3
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Jeremy Fitzhardinge authored and Andi Kleen committed May 2, 2007
1 parent 3ec125d commit b87e5a3
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Showing 5 changed files with 35 additions and 28 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 1dbf527c51c6c20c19869c8125cb5b87c3d09506
refs/heads/master: c169859d6dfc7471ef9f2dbd720936e17906a084
2 changes: 1 addition & 1 deletion trunk/arch/x86_64/kernel/Makefile
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Expand Up @@ -8,7 +8,7 @@ obj-y := process.o signal.o entry.o traps.o irq.o \
ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
x8664_ksyms.o i387.o syscall.o vsyscall.o \
setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \
pci-dma.o pci-nommu.o alternative.o hpet.o tsc.o
pci-dma.o pci-nommu.o alternative.o hpet.o tsc.o bugs.o

obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_X86_MCE) += mce.o therm_throt.o
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28 changes: 28 additions & 0 deletions trunk/arch/x86_64/kernel/bugs.c
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@@ -0,0 +1,28 @@
/*
* arch/x86_64/kernel/bugs.c
*
* Copyright (C) 1994 Linus Torvalds
* Copyright (C) 2000 SuSE
*
* This is included by init/main.c to check for architecture-dependent bugs.
*
* Needs:
* void check_bugs(void);
*/

#include <linux/kernel.h>
#include <asm/alternative.h>
#include <asm/processor.h>
#include <asm/i387.h>
#include <asm/msr.h>
#include <asm/pda.h>

void __init check_bugs(void)
{
identify_cpu(&boot_cpu_data);
#if !defined(CONFIG_SMP)
printk("CPU: ");
print_cpu_info(&boot_cpu_data);
#endif
alternative_instructions();
}
1 change: 1 addition & 0 deletions trunk/include/asm-x86_64/alternative.h
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Expand Up @@ -16,6 +16,7 @@ struct alt_instr {
u8 pad[5];
};

extern void alternative_instructions(void);
extern void apply_alternatives(struct alt_instr *start, struct alt_instr *end);

struct module;
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30 changes: 4 additions & 26 deletions trunk/include/asm-x86_64/bugs.h
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@@ -1,28 +1,6 @@
/*
* include/asm-x86_64/bugs.h
*
* Copyright (C) 1994 Linus Torvalds
* Copyright (C) 2000 SuSE
*
* This is included by init/main.c to check for architecture-dependent bugs.
*
* Needs:
* void check_bugs(void);
*/
#ifndef _ASM_X86_64_BUGS_H
#define _ASM_X86_64_BUGS_H

#include <asm/processor.h>
#include <asm/i387.h>
#include <asm/msr.h>
#include <asm/pda.h>
void check_bugs(void);

extern void alternative_instructions(void);

static void __init check_bugs(void)
{
identify_cpu(&boot_cpu_data);
#if !defined(CONFIG_SMP)
printk("CPU: ");
print_cpu_info(&boot_cpu_data);
#endif
alternative_instructions();
}
#endif /* _ASM_X86_64_BUGS_H */

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