diff options
| -rw-r--r-- | arch/x86/kvm/vmx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index ab05ff6..f3693ca 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -565,10 +565,10 @@ static inline void ept_sync_individual_addr(u64 eptp, gpa_t gpa) static unsigned long vmcs_readl(unsigned long field) { - unsigned long value; + unsigned long value = 0; asm volatile (__ex(ASM_VMX_VMREAD_RDX_RAX) - : "=a"(value) : "d"(field) : "cc"); + : "+a"(value) : "d"(field) : "cc"); return value; } |
