Re: [PATCH 0/4] paravirt clock patches

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


Marcelo Tosatti wrote:
> F8 host, recent kvm-userspace.git (so with IO thread), recent kvm.git
> (plus your patches), haven't tried 2x but I think 4x is not necessary to
> reproduce the problem.

Ok, see it too.  Seem to be actually two (maybe related) problems.

First the guest hangs hard after a while, burning 100% CPU time
(deadlocked I guess), doesn't respond to sysrq any more.  Is there some
easy way to get the guest vcpu state then?  EIP for starters, preferably
with stack trace?

The other one is that one ticks slower than the other.  I don't see it
from start, but after a while it starts happening (unless the guest
deadlocks before ...).

cheers,
  Gerd

-- 
http://kraxel.fedorapeople.org/xenner/

-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference 
Don't miss this year's exciting event. There's still time to save $100. 
Use priority code J8TL2D2. 
_______________________________________________
kvm-devel mailing list
kvm-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/kvm-devel

[Site Home]     [Netdev]     [Ethernet Bridging]     [Linux Virtualization]     [LVS Devel]     [Linux Wireless]     [Kernel Newbies]     [Memory]     [Security]     [Linux for Hams]     [Netfilter]     [Bugtraq]     [Rubini]     [100% Free Internet Dating]     [Photo]     [Yosemite]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux Admin]     [Samba]     [Video 4 Linux]     [Linux Resources]

Powered by Linux