crash with CFS v4 and qemu/kvm (was: [patch] CFS scheduler, v4)

On Friday 20 April 2007, Ingo Molnar wrote:
> i'm pleased to announce release -v4 of the CFS patchset.

Hi Ingo, hi Avi, hi all,

I'm trying to use kvm-20 with cfs v4 and get a crash:

eworm@revo:~$ /usr/local/kvm/bin/qemu -snapshot /mnt/data/virtual/qemu/winxp.img
kvm_run: failed entry, reason 7
kvm_run returned -8

It works (though it is a bit slow) if I start qemu with strace, so for me it 
looks like a race condition?

I did not test any earlier versions of cfs and kvm in combination - I can't 
say if it happens there as well.
-- 
Regards,
Chris

Attachment: signature.asc
Description: This is a digitally signed message part.

---

• Follow-Ups:
  • Re: crash with CFS v4 and qemu/kvm (was: [patch] CFS scheduler, v4)
    • From: Ingo Molnar <[email protected]>

• References:
  • [patch] CFS scheduler, v4
    • From: Ingo Molnar <[email protected]>

• Prev by Date: Re: [patch] CFS scheduler, -v5
• Next by Date: Re: [PATCH] x86_64: make GART PTEs uncacheable
• Previous by thread: Re: [patch] CFS scheduler, -v5
• Next by thread: Re: crash with CFS v4 and qemu/kvm (was: [patch] CFS scheduler, v4)
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]