KVM/x86: Fix invvpid and invept register operand size in 64-bit mode

[ Upstream commit 5ebb272b2ea7e02911a03a893f8d922d49f9bb4a ]

Register operand size of invvpid and invept instruction in 64-bit mode
has always 64 bits. Adjust inline function argument type to reflect
correct size.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 1b3a432..9344ac6 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1298,7 +1298,7 @@ static int __find_msr_index(struct vcpu_vmx *vmx, u32 msr)
        return -1;
 }
 
-static inline void __invvpid(int ext, u16 vpid, gva_t gva)
+static inline void __invvpid(unsigned long ext, u16 vpid, gva_t gva)
 {
     struct {
        u64 vpid : 16;
@@ -1312,7 +1312,7 @@ static inline void __invvpid(int ext, u16 vpid, gva_t gva)
                  : : "a"(&operand), "c"(ext) : "cc", "memory");
 }
 
-static inline void __invept(int ext, u64 eptp, gpa_t gpa)
+static inline void __invept(unsigned long ext, u64 eptp, gpa_t gpa)
 {
        struct {
                u64 eptp, gpa;