Re: tsc_c3_compensate undefined since patch-2.6.13-rt13
From: Ingo Molnar
Date: Tue Oct 04 2005 - 05:14:37 EST
* Rui Nuno Capela <rncbc@xxxxxxxxx> wrote:
> Ingo,
>
> I'll take this late opportunity to report something that have been
> looking suspicious since 2.6.13-rt13, inclusive, about this symbol of
> tsc_c3_compensate being undefined and causing some noise on all kernel
> builds since then.
>
> To put things in brief, here follows a small exchange that took place
> on the linux-audio-user list, regarding this thingie. Apparently for
> Mark, it was a kernel build showstopper.
thanks for the reminder!
> WARNING:
> /lib/modules/2.6.13.1-rt13.0mdk/kernel/drivers/char/hangcheck-timer.ko
> needs unknown symbol do_monotonic_clock
> WARNING:
> /lib/modules/2.6.13.1-rt13.0mdk/kernel/drivers/acpi/processor.ko needs
> unknown symbol tsc_c3_compensate
back then i fixed do_monotonic_clock, but forgot to export
tsc_c3_compensate. I have fixed this in my tree, and have uploaded the
2.6.14-rc3-rt3 patch. Does it build without warnings for you now?
Ingo
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