Test for KVM , kernel bb1d1fe..., userspace 332650e...

Test for KVM , kernel bb1d1fe..., userspace 332650e...

[Zhao, Yunfeng]

Hi,
Here is the testing result for latest KVM commits, kernel
bb1d1fee77d97efba72dccec85d857378e3abea5, userspace,
332650e859f19aac2e941f1e31693a99e0484820.

One issue has been fixed:
1. 64bit guest with 2.6.16 kernel crashes when start up nic
https://sourceforge.net/tracker/index.php?func=detail&aid=1804990&group_
id=180599&atid=893831

Two new issues:
1. host kernel call trace while running smp guests
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1816339&gro
up_id=180599
This error happens after running a series of test cases , once it
happens host has to be rebooted.

2. Error "Fault when IDT_Vectoring" while running smp windows guests
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1816460&gro
up_id=180599


Old Issue List:
Five Windows issues:
1. Cannot boot 64bit Vista
"-no-kvm-irqchip" hasn't the issue.
https://sourceforge.net/tracker/index.php?func=detail&aid=1812072&group_
id=180599&atid=893831
2. windows xp with acpi hal fails to reboot
"-no-kvm-irqchip" has the same issue
https://sourceforge.net/tracker/index.php?func=detail&aid=1805016&group_
id=180599&atid=893831
3. 64bit xpsp2 installer crashed when rebooting
With "-no-kvm-irqchip", blue screen happens when reboot
https://sourceforge.net/tracker/index.php?func=detail&aid=1804990&group_
id=180599&atid=893831
4. xpsp2 with 2vpus may fail to boot
"-no-kvm-irqchip" has the same issue
https://sourceforge.net/tracker/index.php?func=detail&aid=1805017&group_
id=180599&atid=893831

Three Linux guest issues:
5. segfault while booting 64bit linux with 4GB mem
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1812050&gro
up_id=180599
6. Cannot boot 32bit smp RHEL5.1 guest
Only "-on-kvm" can boot it.
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1812043&gro
up_id=180599
7 Some ltp cases fail on KVM guests
https://sourceforge.net/tracker/index.php?func=detail&aid=1741316&group_
id=180599&atid=893831

thanks
Yunfeng

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Re: Test for KVM , kernel bb1d1fe..., userspace 332650e...

[Izik Eidus]

Zhao, Yunfeng wrote:
> Three Linux guest issues:
> 5. segfault while booting 64bit linux with 4GB mem
> https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1812050&gro
> up_id=180599
probably there is another bug there, beacuse the patch that was inserted 
from kvm-47 fixed this issue to me.

can you check out what happen if you try to run linux guest with 4giga 
without rtl8139 netcard?

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Re: Test for KVM , kernel bb1d1fe..., userspace 332650e...

[Zhao, Yunfeng]

Ok, I will try it without rtl8139, and let you know the result.

Thanks
Yunfeng

>-----Original Message-----
>From: Izik Eidus [mailto:izike@qumranet.com]
>Sent: 2007年10月19日 20:56
>To: Zhao, Yunfeng
>Cc: kvm-devel
>Subject: Re: [kvm-devel] Test for KVM , kernel bb1d1fe..., userspace 332650e...
>
>Zhao, Yunfeng wrote:
>> Three Linux guest issues:
>> 5. segfault while booting 64bit linux with 4GB mem
>> https://sourceforge.net/tracker/?funcÞtail&atid‰3831&aid\x1812050&gro
>> up_id\x180599
>probably there is another bug there, beacuse the patch that was inserted
>from kvm-47 fixed this issue to me.
>
>can you check out what happen if you try to run linux guest with 4giga
>without rtl8139 netcard?
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Re: Test for KVM , kernel bb1d1fe..., userspace 332650e...

[Avi Kivity]

Zhao, Yunfeng wrote:
> Hi,
> Here is the testing result for latest KVM commits, kernel
> bb1d1fee77d97efba72dccec85d857378e3abea5, userspace,
> 332650e859f19aac2e941f1e31693a99e0484820.
>
> Two new issues:
> 1. host kernel call trace while running smp guests
> https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1816339&gro
> up_id=180599
> This error happens after running a series of test cases , once it
> happens host has to be rebooted.
>   

I believe I've fixed this.  Can't be sure since I didn't reproduce the 
problem, but the cause was easy to see from the trace.

> 2. Error "Fault when IDT_Vectoring" while running smp windows guests
> https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1816460&gro
> up_id=180599
>
>   
This is harmless.  I don't want to remove the message since in some 
cases it can indicate a problem.  I'll work on making it reliable (print 
out only when we're sure there is a problem).

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


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Re: Test for KVM , kernel bb1d1fe..., userspace 332650e...

[Zhao, Yunfeng]

Without rtl9139 linux guest with 4GB can be booted up successfully.

>-----Original Message-----
>From: Izik Eidus [mailto:izike@qumranet.com]
>Sent: 2007年10月19日 20:56
>To: Zhao, Yunfeng
>Cc: kvm-devel
>Subject: Re: [kvm-devel] Test for KVM , kernel bb1d1fe..., userspace 332650e...
>
>Zhao, Yunfeng wrote:
>> Three Linux guest issues:
>> 5. segfault while booting 64bit linux with 4GB mem
>> https://sourceforge.net/tracker/?funcÞtail&atid‰3831&aid\x1812050&gro
>> up_id\x180599
>probably there is another bug there, beacuse the patch that was inserted
>from kvm-47 fixed this issue to me.
>
>can you check out what happen if you try to run linux guest with 4giga
>without rtl8139 netcard?
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