RE: Errata : Unexpected lock during "Calibrating delay loop" and failure to co mpile without "HighRes"

From: Isabelle, Francois (Francois.Isabelle@ca.kontron.com)
Date: Mon Feb 03 2003 - 10:07:02 EST


Please Read:
 to build withOUT High-Res, the kernel won't build

> -----Original Message-----
> From: Isabelle, Francois [mailto:Francois.Isabelle@ca.kontron.com]
> Sent: 3 février, 2003 09:47
> To: high-res-timers-discourse@lists.sourceforge.net
> Cc: linux-kernel@vger.kernel.org
> Subject: Unexpected lock during "Calibrating delay loop" and
> failure to
> co mpile without "HighRes"
>
>
> Hi,
> I'm trying to integrate some tools on a 486-powered cpu
> board, I don't
> really need "High Resolution Timers", but one of the tools
> would really make
> good use of the POSIX API you implemented. I've patch kernel
> 2.4.20 with the
> latest 2.4.20-1.0 hrtimers.
>
> Here comes the trouble.
>
> - Trying to build with High-Res, the kernel won't build
>
> time.c: In function `time_init':
> time.c:873: `do_fast_gettimeoffset' undeclared (first use in
> this function)
> time.c:873: (Each undeclared identifier is reported only once
> time.c:873: for each function it appears in.)
> make[1]: *** [time.o] Error 1
> make[1]: Leaving directory `/usr/src/linux-2.4.20/arch/i386/kernel'
> make: *** [_dir_arch/i386/kernel] Error 2
>
> seems like it should try to link "do_slow_gettimeoffset"
> instead since 486
> does not handle TSC, (I'll have to check that..)
>
>
> - Trying to boot with "PIT-based" high-res support, the
> kernel lock during
> calibration "Calibrating delay loop".
> Same occurs with IOAPIC and TSC ...
>
>
> If you have any hint, I'll be glad to hear it.
>
> Thanks
>
>
> Frank
>
>
>
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