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Diffstat (limited to 'arch/x86/kernel/cpu/vmware.c')
-rw-r--r--arch/x86/kernel/cpu/vmware.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c
index 0a46b4df5d80..1cbed97b59cf 100644
--- a/arch/x86/kernel/cpu/vmware.c
+++ b/arch/x86/kernel/cpu/vmware.c
@@ -58,6 +58,9 @@ static unsigned long vmware_get_tsc_khz(void)
tsc_hz = eax | (((uint64_t)ebx) << 32);
do_div(tsc_hz, 1000);
BUG_ON(tsc_hz >> 32);
+ printk(KERN_INFO "TSC freq read from hypervisor : %lu.%03lu MHz\n",
+ (unsigned long) tsc_hz / 1000,
+ (unsigned long) tsc_hz % 1000);
return tsc_hz;
}
@@ -69,6 +72,9 @@ void __init vmware_platform_setup(void)
if (ebx != UINT_MAX)
x86_platform.calibrate_tsc = vmware_get_tsc_khz;
+ else
+ printk(KERN_WARNING
+ "Failed to get TSC freq from the hypervisor\n");
}
/*