diff options
Diffstat (limited to 'arch/arm64/kvm/fpsimd.c')
| -rw-r--r-- | arch/arm64/kvm/fpsimd.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm64/kvm/fpsimd.c b/arch/arm64/kvm/fpsimd.c index d30dffc800b6..7507dcc4e553 100644 --- a/arch/arm64/kvm/fpsimd.c +++ b/arch/arm64/kvm/fpsimd.c @@ -84,7 +84,7 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) * guest in kvm_arch_vcpu_ctxflush_fp() and override this to * FP_STATE_FREE if the flag set. */ - vcpu->arch.fp_state = FP_STATE_HOST_OWNED; + *host_data_ptr(fp_owner) = FP_STATE_HOST_OWNED; *host_data_ptr(fpsimd_state) = kern_hyp_va(¤t->thread.uw.fpsimd_state); vcpu_clear_flag(vcpu, HOST_SVE_ENABLED); @@ -109,7 +109,7 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) * been saved, this is very unlikely to happen. */ if (read_sysreg_s(SYS_SVCR) & (SVCR_SM_MASK | SVCR_ZA_MASK)) { - vcpu->arch.fp_state = FP_STATE_FREE; + *host_data_ptr(fp_owner) = FP_STATE_FREE; fpsimd_save_and_flush_cpu_state(); } } @@ -125,7 +125,7 @@ void kvm_arch_vcpu_load_fp(struct kvm_vcpu *vcpu) void kvm_arch_vcpu_ctxflush_fp(struct kvm_vcpu *vcpu) { if (test_thread_flag(TIF_FOREIGN_FPSTATE)) - vcpu->arch.fp_state = FP_STATE_FREE; + *host_data_ptr(fp_owner) = FP_STATE_FREE; } /* @@ -141,7 +141,7 @@ void kvm_arch_vcpu_ctxsync_fp(struct kvm_vcpu *vcpu) WARN_ON_ONCE(!irqs_disabled()); - if (vcpu->arch.fp_state == FP_STATE_GUEST_OWNED) { + if (*host_data_ptr(fp_owner) == FP_STATE_GUEST_OWNED) { /* * Currently we do not support SME guests so SVCR is @@ -195,7 +195,7 @@ void kvm_arch_vcpu_put_fp(struct kvm_vcpu *vcpu) isb(); } - if (vcpu->arch.fp_state == FP_STATE_GUEST_OWNED) { + if (*host_data_ptr(fp_owner) == FP_STATE_GUEST_OWNED) { if (vcpu_has_sve(vcpu)) { __vcpu_sys_reg(vcpu, ZCR_EL1) = read_sysreg_el1(SYS_ZCR); |