diff options
Diffstat (limited to 'arch/arm64/kvm/fpsimd.c')
| -rw-r--r-- | arch/arm64/kvm/fpsimd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/kvm/fpsimd.c b/arch/arm64/kvm/fpsimd.c index 557a96f8e06a..ec8e4494873d 100644 --- a/arch/arm64/kvm/fpsimd.c +++ b/arch/arm64/kvm/fpsimd.c @@ -77,6 +77,9 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) BUG_ON(!current->mm); BUG_ON(test_thread_flag(TIF_SVE)); + if (!system_supports_fpsimd()) + return; + vcpu->arch.fp_state = FP_STATE_HOST_OWNED; vcpu_clear_flag(vcpu, HOST_SVE_ENABLED); @@ -110,13 +113,10 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) * FP while we were preemptible (such as off the back of an interrupt), * then neither the host nor the guest own the FP hardware (and it was the * responsibility of the code that used FP to save the existing state). - * - * Note that not supporting FP is basically the same thing as far as the - * hypervisor is concerned (nothing to save). */ void kvm_arch_vcpu_ctxflush_fp(struct kvm_vcpu *vcpu) { - if (!system_supports_fpsimd() || test_thread_flag(TIF_FOREIGN_FPSTATE)) + if (test_thread_flag(TIF_FOREIGN_FPSTATE)) vcpu->arch.fp_state = FP_STATE_FREE; } |