Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y

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From: Carlos R. Mafra

Subject: Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y

Date: Tuesday, February 12, 2008 - 12:53 pm

H. Peter Anvin wrote:
quoted text> Eric Piel wrote:
>>>
>>> The laptop is a Vaio VGN-FZ240E, core 2 duo T7250 @ 2.0 GHz and the
>>> kernel is x86_64.
>>
>> Hi, it's great you found out the culprit commit because I was really
>> wondering where this bug was coming from...
>> As a data point, my machine has a core 2 duo @ 1.2GHz and x86_64 arch.
>> Do you also have the tickless option activated? (it could play a role)
>>
> 
> I believe this patch should fix the problem.  Can you please verify?

I've just tested your patch on top of 2.6.25-rc1 and it fixes the
problem!

quoted text> Thanks,
> 
>     -hpa

Thank you very much for solving this so fast,
Carlos


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Messages in current thread:

[2.6.25-rc1] Strange regression with CONFIG_HZ_300=y, Carlos R. Mafra, (Mon Feb 11, 6:41 am)

Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y, Eric Piel, (Tue Feb 12, 1:26 am)

Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y, Carlos R. Mafra, (Tue Feb 12, 4:41 am)

Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y, H. Peter Anvin, (Tue Feb 12, 12:23 pm)

Re: [2.6.25-rc1] Strange regression with CONFIG_HZ_300=y, Carlos R. Mafra, (Tue Feb 12, 12:53 pm)


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