diff options
Diffstat (limited to 'xen/arch/x86/hvm/hvm.c')
| -rw-r--r-- | xen/arch/x86/hvm/hvm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index e0e0f5ddb5..150b0ec460 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -1732,7 +1732,8 @@ int hvm_set_cr0(unsigned long value) { if ( v->arch.hvm_vcpu.guest_efer & EFER_LME ) { - if ( !(v->arch.hvm_vcpu.guest_cr[4] & X86_CR4_PAE) ) + if ( !(v->arch.hvm_vcpu.guest_cr[4] & X86_CR4_PAE) && + !nestedhvm_vmswitch_in_progress(v) ) { HVM_DBG_LOG(DBG_LEVEL_1, "Enable paging before PAE enable"); goto gpf; |