Re: Restoring saved guest causes guest to reboot

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On 05/25/2011 09:49 AM, Markus Schade wrote:

Git bisect tells me that this is the first bad commit:
-----------------%<-----------------
aff48baa34c033318ad322ecbf2e4bcd891b29ca is the first bad commit
commit aff48baa34c033318ad322ecbf2e4bcd891b29ca
Author: Avi Kivity <avi@xxxxxxxxxx>
Date:   Sun Dec 5 18:56:11 2010 +0200

    KVM: Fetch guest cr3 from hardware on demand

Instead of syncing the guest cr3 every exit, which is expensince on vmx
    with ept enabled, sync it only on demand.

    [sheng: fix incorrect cr3 seen by Windows XP]

    Signed-off-by: Sheng Yang <sheng@xxxxxxxxxxxxxxx>
    Signed-off-by: Avi Kivity <avi@xxxxxxxxxx>


Does your machine have ept?

(cat /sys/module/kvm_intel/parameters/ept)

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.

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