[RFT PATCH v5 0/3] Fix preemption timer optimization while nested guests run

From: Paolo Bonzini
Date: Fri Jul 08 2016 - 08:02:32 EST


As mentioned earlier, I don't have a reproducer yet that requires any
changes beyond Wanpeng's (patch 1)---it's possible of course to write
a kvm-unit-test testcase but I haven't had time for that yet.

Thanks,

Paolo Bonzini (2):
KVM: VMX: reflect broken preemption timer in vmcs_config
KVM: nVMX: keep preemption timer enabled during L2 execution

Wanpeng Li (1):
KVM: nVMX: avoid incorrect preemption timer vmexit in nested guest

arch/x86/kvm/vmx.c | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)

--
1.8.3.1