KVM: x86: Use FPU API

Convert KVM to use generic FPU API.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index d93601c52902..d08bb4a202de 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -301,7 +301,7 @@ struct kvm_vcpu_arch {
                 unsigned long mmu_seq;
         } update_pte;
 
-        struct i387_fxsave_struct guest_fx_image;
+        struct fpu guest_fpu;
 
         gva_t mmio_fault_cr2;
         struct kvm_pio_request pio;
@@ -708,21 +708,6 @@ static inline unsigned long read_msr(unsigned long msr)
 }
 #endif
 
-static inline void kvm_fx_save(struct i387_fxsave_struct *image)
-{
-        asm("fxsave (%0)":: "r" (image));
-}
-
-static inline void kvm_fx_restore(struct i387_fxsave_struct *image)
-{
-        asm("fxrstor (%0)":: "r" (image));
-}
-
-static inline void kvm_fx_finit(void)
-{
-        asm("finit");
-}
-
 static inline u32 get_rdx_init_val(void)
 {
         return 0x600; /* P6 family */