diff options
| -rw-r--r-- | target/i386/hvf/hvf.c | 1 | ||||
| -rw-r--r-- | target/i386/hvf/vmx.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c index efe9802962..31980f9076 100644 --- a/target/i386/hvf/hvf.c +++ b/target/i386/hvf/hvf.c @@ -459,7 +459,6 @@ void hvf_reset_vcpu(CPUState *cpu) { /* TODO: this shouldn't be needed; there is already a call to * cpu_synchronize_all_post_reset in vl.c */ - wvmcs(cpu->hvf_fd, VMCS_ENTRY_CTLS, 0); wvmcs(cpu->hvf_fd, VMCS_GUEST_IA32_EFER, 0); /* Initialize PDPTE */ diff --git a/target/i386/hvf/vmx.h b/target/i386/hvf/vmx.h index 437238f11d..75ba1e2a5f 100644 --- a/target/i386/hvf/vmx.h +++ b/target/i386/hvf/vmx.h @@ -123,6 +123,7 @@ static inline void macvm_set_cr0(hv_vcpuid_t vcpu, uint64_t cr0) uint64_t old_cr0 = rvmcs(vcpu, VMCS_GUEST_CR0); uint64_t changed_cr0 = old_cr0 ^ cr0; uint64_t mask = CR0_PG | CR0_CD | CR0_NW | CR0_NE | CR0_ET; + uint64_t entry_ctls; if ((cr0 & CR0_PG) && (rvmcs(vcpu, VMCS_GUEST_CR4) & CR4_PAE) && !(efer & MSR_EFER_LME)) { @@ -146,6 +147,9 @@ static inline void macvm_set_cr0(hv_vcpuid_t vcpu, uint64_t cr0) exit_long_mode(vcpu, cr0, efer); } } + } else { + entry_ctls = rvmcs(vcpu, VMCS_ENTRY_CTLS); + wvmcs(vcpu, VMCS_ENTRY_CTLS, entry_ctls & ~VM_ENTRY_GUEST_LMA); } /* Filter new CR0 after we are finished examining it above. */ |