diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-02-03 21:18:52 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2019-02-11 17:53:35 +0000 |
| commit | fda84f013e53013fd35e7b86614327f1fcd92f69 (patch) | |
| tree | bade63b1ac398388d61fd6703be7379200658e08 /arch/x86/include | |
| parent | 576a014da405f5799751273d7c66f5f119709fa2 (diff) | |
KVM: x86: remove code for lazy FPU handling
commit bd7e5b0899a429445cc6e3037c13f8b5ae3be903 upstream.
The FPU is always active now when running KVM.
Reviewed-by: David Matlack <dmatlack@google.com>
Reviewed-by: Bandan Das <bsd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[bwh: Backported to 3.16:
- eagerfpu is still optional (but enabled by default) so disable KVM if
eagerfpu is disabled
- Remove one additional use of KVM_REQ_DEACTIVATE_FPU which was
removed earlier upstream in commit c592b5734706
"x86/fpu: Remove use_eager_fpu()"
- Adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index f695719a41bd..24e6e92cef86 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -711,8 +711,6 @@ struct kvm_x86_ops { void (*cache_reg)(struct kvm_vcpu *vcpu, enum kvm_reg reg); unsigned long (*get_rflags)(struct kvm_vcpu *vcpu); void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags); - void (*fpu_activate)(struct kvm_vcpu *vcpu); - void (*fpu_deactivate)(struct kvm_vcpu *vcpu); void (*tlb_flush)(struct kvm_vcpu *vcpu); |