Messages in this thread | | | Subject | Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang | From | Xiao Guangrong <> | Date | Thu, 18 Jul 2013 03:52:43 +0800 |
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On Jul 18, 2013, at 3:31 AM, Gleb Natapov <gleb@redhat.com> wrote:
> On Thu, Jul 18, 2013 at 03:07:11AM +0800, Xiao Guangrong wrote: >> Ouch! >> >> The guest is hang when boot from ubuntu iso, i bisected the code and found it is caused by: >> >> cad55f1aed000db46dfd1b5706707f33624d8604 is the first bad commit >> commit cad55f1aed000db46dfd1b5706707f33624d8604 >> Author: Cornelia Huck <cornelia.huck@de.ibm.com> >> Date: Wed Jul 3 16:30:53 2013 +0200 >> >> KVM: kvm-io: support cookies >> >> Add new functions kvm_io_bus_{read,write}_cookie() that allows users of >> the kvm io infrastructure to use a cookie value to speed up lookup of a >> device on an io bus. >> >> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> >> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> >> >> Now, i have reset the code behind this commit and continue to install the guest…... >> > You are on an old queue branch (the commit was never in next). I fixed it not long time ago. Can you > pull?
Yes. The issue is gone after update the code. Thank you, Gleb!
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