From 8bf3bb3b979cfc4d8f4c71cb0a05ac9fcfed4dd8 Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 11 Oct 2018 19:40:43 +0200 Subject: [PATCH] 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 Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin --- arch/x86/kvm/vmx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 1c4e5eb8be83..f67fc0f359ff 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -1602,7 +1602,7 @@ 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; @@ -1616,7 +1616,7 @@ 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; -- 2.20.1