From: Fam Zheng <famzh...@amazon.com>
The bug is obvious here, other places in this function used
"cpufeat_mask" correctly.
Signed-off-by: Fam Zheng <famzh...@amazon.com>
Fixes: 46df8a65 ("x86/cpuid: Effectively remove pv_cpuid() and hvm_cpuid()")
---
xen/arch/x86/cpuid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/cpuid.c b/xen/arch/x86/cpuid.c
index 6a4a787b68..63a03ef1e5 100644
--- a/xen/arch/x86/cpuid.c
+++ b/xen/arch/x86/cpuid.c
@@ -1057,7 +1057,7 @@ void guest_cpuid(const struct vcpu *v, uint32_t leaf,
{
/* Fast-forward MSR_APIC_BASE.EN. */
if ( vlapic_hw_disabled(vcpu_vlapic(v)) )
- res->d &= ~cpufeat_bit(X86_FEATURE_APIC);
+ res->d &= ~cpufeat_mask(X86_FEATURE_APIC);
/*
* PSE36 is not supported in shadow mode. This bit should be
--
2.17.1
