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author | David Hildenbrand <david@redhat.com> | 2017-08-24 21:51:29 +0300 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-10-12 15:01:52 +0300 |
commit | fdf288bf726a491ff1e300c245194be48a6882fd (patch) | |
tree | c4e2941b12cee72c985d65bf91a5392d4782b701 /arch/x86/kvm | |
parent | 0e1252dc46b9c9a805d704cf3a123132ebb0f8cf (diff) | |
download | linux-fdf288bf726a491ff1e300c245194be48a6882fd.tar.xz |
KVM: VMX: call ept_sync_global() with enable_ept only
ept_* function should only be called with enable_ept being set.
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
-rw-r--r-- | arch/x86/kvm/vmx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index c757070a32a7..7d944d3feb8a 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3542,7 +3542,8 @@ static int hardware_enable(void) wrmsrl(MSR_IA32_FEATURE_CONTROL, old | test_bits); } kvm_cpu_vmxon(phys_addr); - ept_sync_global(); + if (enable_ept) + ept_sync_global(); return 0; } |