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x86: coding style fixes to arch/x86/kernel/cpu/mcheck/p6.c 

Before:
   total: 16 errors, 13 warnings, 122 lines checked
After:
   total: 0 errors, 0 warnings, 122 lines checked

No code changed:

arch/x86/kernel/cpu/mcheck/p6.o:

   text	   data	    bss	    dec	    hex	filename
   1082	      0	      8	   1090	    442	p6.o.before
   1082	      0	      8	   1090	    442	p6.o.after

md5:
   4e283fbc1b68240f1724d9725007d379  p6.o.before.asm
   4e283fbc1b68240f1724d9725007d379  p6.o.after.asm

Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Paolo Ciarrocchi 2008-02-21 00:10:54 +01:00 committed by Ingo Molnar
parent 4d46a89e7c
commit 2c5847837f
1 changed files with 24 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
arch/x86/kernel/cpu/mcheck/p6.c
View File

@ -9,23 +9,23 @@
#include <linux/interrupt.h>
#include <linux/smp.h>
#include <asm/processor.h>
#include <asm/processor.h>
#include <asm/system.h>
#include <asm/msr.h>
#include "mce.h"
/* Machine Check Handler For PII/PIII */
static void intel_machine_check(struct pt_regs * regs, long error_code)
static void intel_machine_check(struct pt_regs *regs, long error_code)
{
int recover=1;
int recover = 1;
u32 alow, ahigh, high, low;
u32 mcgstl, mcgsth;
int i;
rdmsr (MSR_IA32_MCG_STATUS, mcgstl, mcgsth);
rdmsr(MSR_IA32_MCG_STATUS, mcgstl, mcgsth);
if (mcgstl & (1<<0)) /* Recoverable ? */
recover=0;
recover = 0;
printk(KERN_EMERG "CPU %d: Machine Check Exception: %08x%08x\n",
smp_processor_id(), mcgsth, mcgstl);
@ -55,30 +55,30 @@ static void intel_machine_check(struct pt_regs * regs, long error_code)
}
if (recover & 2)
panic ("CPU context corrupt");
panic("CPU context corrupt");
if (recover & 1)
panic ("Unable to continue");
panic("Unable to continue");
printk (KERN_EMERG "Attempting to continue.\n");
/*
* Do not clear the MSR_IA32_MCi_STATUS if the error is not
printk(KERN_EMERG "Attempting to continue.\n");
/*
* Do not clear the MSR_IA32_MCi_STATUS if the error is not
* recoverable/continuable.This will allow BIOS to look at the MSRs
* for errors if the OS could not log the error.
*/
for (i=0; i<nr_mce_banks; i++) {
for (i = 0; i < nr_mce_banks; i++) {
unsigned int msr;
msr = MSR_IA32_MC0_STATUS+i*4;
rdmsr (msr,low, high);
rdmsr(msr, low, high);
if (high & (1<<31)) {
/* Clear it */
wrmsr (msr, 0UL, 0UL);
wrmsr(msr, 0UL, 0UL);
/* Serialize */
wmb();
add_taint(TAINT_MACHINE_CHECK);
}
}
mcgstl &= ~(1<<2);
wrmsr (MSR_IA32_MCG_STATUS,mcgstl, mcgsth);
wrmsr(MSR_IA32_MCG_STATUS, mcgstl, mcgsth);
}
/* Set up machine check reporting for processors with Intel style MCE */
@ -86,21 +86,21 @@ void intel_p6_mcheck_init(struct cpuinfo_x86 *c)
{
u32 l, h;
int i;
/* Check for MCE support */
if (!cpu_has(c, X86_FEATURE_MCE))
return;
/* Check for PPro style MCA */
if (!cpu_has(c, X86_FEATURE_MCA))
if (!cpu_has(c, X86_FEATURE_MCA))
return;
/* Ok machine check is available */
machine_check_vector = intel_machine_check;
wmb();
printk (KERN_INFO "Intel machine check architecture supported.\n");
rdmsr (MSR_IA32_MCG_CAP, l, h);
printk(KERN_INFO "Intel machine check architecture supported.\n");
rdmsr(MSR_IA32_MCG_CAP, l, h);
if (l & (1<<8)) /* Control register present ? */
wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff);
nr_mce_banks = l & 0xff;
@ -110,13 +110,13 @@ void intel_p6_mcheck_init(struct cpuinfo_x86 *c)
* - MC0_CTL should not be written
* - Status registers on all banks should be cleared on reset
*/
for (i=1; i<nr_mce_banks; i++)
wrmsr (MSR_IA32_MC0_CTL+4*i, 0xffffffff, 0xffffffff);
for (i = 1; i < nr_mce_banks; i++)
wrmsr(MSR_IA32_MC0_CTL+4*i, 0xffffffff, 0xffffffff);
for (i=0; i<nr_mce_banks; i++)
wrmsr (MSR_IA32_MC0_STATUS+4*i, 0x0, 0x0);
for (i = 0; i < nr_mce_banks; i++)
wrmsr(MSR_IA32_MC0_STATUS+4*i, 0x0, 0x0);
set_in_cr4 (X86_CR4_MCE);
printk (KERN_INFO "Intel machine check reporting enabled on CPU#%d.\n",
set_in_cr4(X86_CR4_MCE);
printk(KERN_INFO "Intel machine check reporting enabled on CPU#%d.\n",
smp_processor_id());
}