KVM: x86: drop fpu_activate hook

The only user of the fpu_activate hook was dropped in commit
2d04a05bd7e9 (KVM: x86 emulator: emulate CLTS internally, 2011-04-20).
vmx_fpu_activate and svm_fpu_activate are still called on #NM (and for
Intel CLTS), but never from common code; hence, there's no need for
a hook.

Reviewed-by: Yang Zhang <yang.z.zhang@intel.com>
Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index bfe11cf124a1..6a216e4762c7 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -8890,7 +8890,6 @@ static struct kvm_x86_ops vmx_x86_ops = {
         .cache_reg = vmx_cache_reg,
         .get_rflags = vmx_get_rflags,
         .set_rflags = vmx_set_rflags,
-        .fpu_activate = vmx_fpu_activate,
         .fpu_deactivate = vmx_fpu_deactivate,
 
         .tlb_flush = vmx_flush_tlb,