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x86: Minimise printk spew from per-vendor init code 

In the default case where the kernel supports all CPU vendors,
we currently print out a bunch of not useful messages on every
system.

32-bit:
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  NSC Geode by NSC
  Cyrix CyrixInstead
  Centaur CentaurHauls
  Transmeta GenuineTMx86
  Transmeta TransmetaCPU
  UMC UMC UMC UMC

64-bit:
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls

Given that "what CPUs does the kernel support" isn't useful for
the "support everything" case, we can suppress these printk's.

Signed-off-by: Dave Jones <davej@redhat.com>
LKML-Reference: <20091113203000.GA19160@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
hifive-unleashed-5.1
Dave Jones 2009-11-13 15:30:00 -05:00 committed by Ingo Molnar
parent 15cd8812ab
commit 0388423dba
1 changed files with 2 additions and 1 deletions
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3
arch/x86/kernel/cpu/common.c
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@ -656,6 +656,7 @@ 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;
@ -676,7 +677,7 @@ void __init early_cpu_init(void)
cpudev->c_ident[j]);
}
}
#endif
early_identify_cpu(&boot_cpu_data);
}