[PATCH] KVM: vmx: add mismatched size in vmcs_check32

[lihaiwei . kernel]

From: Haiwei Li <lihai...@tencent.com>

vmcs_check32 misses the check for 64-bit and 64-bit high.

Signed-off-by: Haiwei Li <lihai...@tencent.com>
---
 arch/x86/kvm/vmx/vmx_ops.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/x86/kvm/vmx/vmx_ops.h b/arch/x86/kvm/vmx/vmx_ops.h
index 692b0c3..164b64f 100644
--- a/arch/x86/kvm/vmx/vmx_ops.h
+++ b/arch/x86/kvm/vmx/vmx_ops.h
@@ -37,6 +37,10 @@ static __always_inline void vmcs_check32(unsigned long field)
 {
        BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 0,
                         "32-bit accessor invalid for 16-bit field");
+       BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 
0x2000,
+                        "32-bit accessor invalid for 64-bit field");
+       BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6001) == 
0x2001,
+                        "32-bit accessor invalid for 64-bit high field");
        BUILD_BUG_ON_MSG(__builtin_constant_p(field) && ((field) & 0x6000) == 
0x6000,
                         "32-bit accessor invalid for natural width field");
 }
-- 
1.8.3.1