[PATCH 4/4] dont trim the guest's hypervisor CPUID bit in KVM if the guest requests it

[Andre Przywara]

Signed-off-by: Andre Przywara <andre.przyw...@amd.com>
---
 arch/x86/kvm/x86.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index e6e61ee..6ad0f93 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1415,7 +1415,7 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, 
u32 function,
                0 /* Reserved */ | F(CX16) | 0 /* xTPR Update, PDCM */ |
                0 /* Reserved, DCA */ | F(XMM4_1) |
                F(XMM4_2) | 0 /* x2APIC */ | F(MOVBE) | F(POPCNT) |
-               0 /* Reserved, XSAVE, OSXSAVE */;
+               0 /* Reserved, XSAVE, OSXSAVE */ | F(HYPERVISOR);
        /* cpuid 0x80000001.ecx */
        const u32 kvm_supported_word6_x86_features =
                F(LAHF_LM) | F(CMP_LEGACY) | F(SVM) | 0 /* ExtApicSpace */ |
-- 
1.6.1.3


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