Re: 2.6.21-rc7: HPET enabled freeze my machine at boot

[guilherme]

Andi,

root@dub:/usr/src/linux-2.6# git bisect good
5d8b34fdcb384161552d01ee8f34af5ff11f9684 is first bad commit
commit 5d8b34fdcb384161552d01ee8f34af5ff11f9684
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Date:   Fri Feb 16 01:27:43 2007 -0800

    [PATCH] clocksource: Add verification (watchdog) helper

    The TSC needs to be verified against another clocksource.  Instead 
of using
    hardwired assumptions of available hardware, provide a generic 
verification
    mechanism.  The verification uses the best available clocksource 
and handles
    the usability for high resolution timers / dynticks of the 
clocksource which
    needs to be verified.

    Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
    Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
    Cc: john stultz <johnstul@xxxxxxxxxx>
    Cc: Roman Zippel <zippel@xxxxxxxxxxxxxx>
    Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
    Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

:040000 040000 62dc665aebadaa1bdb948959a718162b88e1ff68 
605d2b2d55e0b0edc4b26580d700f64fb878753a M      arch
:040000 040000 ce257f3585445396942b4bb35d4fd23c44ab4bb1 
5ace8e9bd9e9806ce468d7e8dec2db4f9052ed5e M      include
:040000 040000 dfca91fe8a0b3ee7de842b4dd3451220634516f1 
4c2ec00e90009d296f44f3e0b89c50e43336c6bc M      kernel
root@dub:/usr/src/linux-2.6#

Thanks.

Guilherme M. Schroeder
Network Administrator
Central de Vendas Informatica LTDA
Tel.: (11) 3665-2000 Ramal: 2008
http://www.centralinf.com.br


Andi Kleen wrote:
> guilherme <guilherme@xxxxxxxxxxxxxxxxx> writes:
>
> > With noapic it freezes too. This doesn't occur with 2.6.20.x thought.
>
> Ah. Can you please git bisect it then? 
>
> -Andi
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