diff options
| author | Jim Mattson <jmattson@google.com> | 2018-11-26 11:22:32 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-21 11:28:24 +0100 |
| commit | 9ebdfe5230f2e50e3ba05c57723a06e90946815a (patch) | |
| tree | 180641b4eacb2939d3c1ea6691fe80ccd564b727 /arch/x86/kvm/cpuid.c | |
| parent | e081354d6aa7b67c6d0ef51ff8c428b6c261a6fe (diff) | |
kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT
According to the SDM, "NMI-window exiting" VM-exits wake a logical
processor from the same inactive states as would an NMI and
"interrupt-window exiting" VM-exits wake a logical processor from the
same inactive states as would an external interrupt. Specifically, they
wake a logical processor from the shutdown state and from the states
entered using the HLT and MWAIT instructions.
Fixes: 6dfacadd5858 ("KVM: nVMX: Add support for activity state HLT")
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com>
[Squashed comments of two Jim's patches and used the simplified code
hunk provided by Sean. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm/cpuid.c')
0 files changed, 0 insertions, 0 deletions