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Jan Engelhardt wrote: > Hello list, > > > I have observed a strange slowdown with the 2.6.18 kernel in VMware. > This happened both with the SUSE flavor and with the FC6 installer CD > (which I am trying right now). In both cases, the kernel "takes its > time" after the following text strings: > > * Checking if this processor honours the WP bit even in supervisor mode... Ok. > * Checking 'hlt' instruction... OK. > > What's with that? > Thanks. It is perhaps the jiffies calibration taking a while because of the precise timing loop. Are you reasonably confident that it is a regression in performance over 2.6.17? The boot sequence is pretty complicated, and a lot of it is difficult / slow to virtualize, so it could just be alternate timing makes the boot output appear to stall, when in fact the raw time is still about the same. I will run some experiments. Zach - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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