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| author | Roman Bolshakov <r.bolshakov@yadro.com> | 2020-07-14 12:07:27 +0300 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2020-07-16 14:15:13 -0400 |
| commit | 818b9f111d64b40661d08f5e23236ac1ca5df505 (patch) | |
| tree | 8e28b7ac960c74045afd9b3645cc37d7ade412d4 /target/i386 | |
| parent | 644e3c5d812d1d672388124eeb43d0e26b3ff58c (diff) | |
i386: hvf: Explicitly set CR4 guest/host mask
Removal of register reset omitted initialization of CR4 guest/host mask.
x86_64 guests aren't booting without it.
Fixes: 5009ef22c6bb2 ("i386: hvf: Don't duplicate register reset")
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200714090726.41082-1-r.bolshakov@yadro.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target/i386')
| -rw-r--r-- | target/i386/hvf/vmx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/i386/hvf/vmx.h b/target/i386/hvf/vmx.h index 75ba1e2a5f..587b1b8375 100644 --- a/target/i386/hvf/vmx.h +++ b/target/i386/hvf/vmx.h @@ -166,6 +166,7 @@ static inline void macvm_set_cr4(hv_vcpuid_t vcpu, uint64_t cr4) wvmcs(vcpu, VMCS_GUEST_CR4, guest_cr4); wvmcs(vcpu, VMCS_CR4_SHADOW, cr4); + wvmcs(vcpu, VMCS_CR4_MASK, CR4_VMXE); hv_vcpu_invalidate_tlb(vcpu); hv_vcpu_flush(vcpu); |