Re: Gentoo guest with smp: emerge freeze while recompile world

[Avi Kivity <avi@redhat.com>]

On 05/23/2010 03:12 PM, Riccardo wrote:
> ---------- Original Message -----------
>   From: Avi Kivity<avi@redhat.com>
>   To: Riccardo<andrighetto.riccardo@gmail.com>
>   Cc: kvm@vger.kernel.org
>   Sent: Sun, 23 May 2010 14:38:42 +0300
>   Subject: Re: Gentoo guest with smp: emerge freeze while recompile world
>
>    
>> On 05/21/2010 07:47 PM, Riccardo wrote:
>>      
>>>        
>>>> If you are using kvm-clock, maybe try disabling that.
>>>>
>>>>
>>>>          
>>> $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource
>>> hpet
>>>
>>> This is from server, not from VM (that have freeze).
>>>
>>>        
>> What about the guest?
>>
>> -- 
>> error compiling committee.c: too many arguments to function
>>      
> ------- End of Original Message -------
>
> # dmesg | grep clock
> [    0.000000] kvm-clock: cpu 0, msr 0:1845bc1, boot clock
> [    0.000000] kvm-clock: cpu 0, msr 0:28047bc1, primary cpu clock
> [    0.000999] hpet clockevent registered
> [    0.084027] kvm-clock: cpu 1, msr 0:28063bc1, secondary cpu clock
> [    0.102059] kvm-clock: cpu 2, msr 0:2807fbc1, secondary cpu clock
> [    0.120035] kvm-clock: cpu 3, msr 0:2809bbc1, secondary cpu clock
> [    0.148051] kvm-clock: cpu 4, msr 0:280b7bc1, secondary cpu clock
> [    0.173039] kvm-clock: cpu 5, msr 0:280d3bc1, secondary cpu clock
> # cat /sys/devices/system/clocksource/clocksource0/current_clocksource
> kvm-clock
> # cat /sys/devices/system/clocksource/clocksource0/available_clocksource
> kvm-clock tsc hpet acpi_pm
>
>    

Please try with kvmclock disabled.

> Do you think it's a related issue with the system freeze under compiling with
> newer kernel?
>    

That's what we're trying to find out.

-- 
error compiling committee.c: too many arguments to function