Commit 0388423d authored Nov 13, 2009 by Dave Jones Committed by Ingo Molnar Nov 14, 2009

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>

parent 15cd8812

arch/x86/kernel/cpu/common.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}