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authorDave Jones <davej@redhat.com>2009-11-13 15:30:00 -0500
committerIngo Molnar <mingo@elte.hu>2009-11-14 01:18:05 +0100
commit0388423dba2217b4e5b6c61690b0506d13b25a49 (patch)
treea1adbdf1697201862140ccccb28d5724dbce70e7
parent15cd8812ab2ce62a2f779e93a8398bdad752291a (diff)
downloadop-kernel-dev-0388423dba2217b4e5b6c61690b0506d13b25a49.zip
op-kernel-dev-0388423dba2217b4e5b6c61690b0506d13b25a49.tar.gz
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>
-rw-r--r--arch/x86/kernel/cpu/common.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index cc25c2b..617a29f 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -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);
}
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