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x86: Fix cpu_devs[] initialization in early_cpu_init() 

Yinghai Lu noticed that this commit:

  0388423: x86: Minimise printk spew from per-vendor init code

mistakenly left out the initialization of cpu_devs[] in the
!PROCESSOR_SELECT case. Fix it.

Reported-by: Yinghai Lu <yinghai@kernel.org>
Cc: Dave Jones <davej@redhat.com>
LKML-Reference: <20091113203000.GA19160@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-11-14 10:34:41 +01:00
parent b01c845f0f
commit 31c997cac7
1 changed files with 14 additions and 8 deletions
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22
arch/x86/kernel/cpu/common.c
View File

@ -651,28 +651,34 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c)
void __init early_cpu_init(void)
{
#ifdef PROCESSOR_SELECT
const struct cpu_dev *const *cdev;
int count = 0;
#ifdef PROCESSOR_SELECT
printk(KERN_INFO "KERNEL supported cpus:\n");
#endif
for (cdev = __x86_cpu_dev_start; cdev < __x86_cpu_dev_end; cdev++) {
const struct cpu_dev *cpudev = *cdev;
unsigned int j;
if (count >= X86_VENDOR_NUM)
break;
cpu_devs[count] = cpudev;
count++;
for (j = 0; j < 2; j++) {
if (!cpudev->c_ident[j])
continue;
printk(KERN_INFO " %s %s\n", cpudev->c_vendor,
cpudev->c_ident[j]);
#ifdef PROCESSOR_SELECT
{
unsigned int j;
for (j = 0; j < 2; j++) {
if (!cpudev->c_ident[j])
continue;
printk(KERN_INFO " %s %s\n", cpudev->c_vendor,
cpudev->c_ident[j]);
}
}
}
#endif
}
early_identify_cpu(&boot_cpu_data);
}