Messages in this thread | | | Date | Tue, 6 Dec 2005 22:57:25 -0500 | From | Dave Jones <> | Subject | odd tsc related msg at bootup. |
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Whilst diagnosing an unrelated problem by looking through a users dmesg, I noticed this..
CPU#0 had 0 usecs TSC skew, fixed it up. CPU#1 had 0 usecs TSC skew, fixed it up.
Which looks very strange. Taking a look at the code in arch/i386/kernel/smpboot.c:synchronize_tsc_bp() I'm puzzled at to how this happened, as we should only hit that printk with a skew of more than 2 usecs.
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