diff options
| -rw-r--r-- | arch/riscv/kvm/vcpu.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c index 6929f7ce5948..a73690eda84b 100644 --- a/arch/riscv/kvm/vcpu.c +++ b/arch/riscv/kvm/vcpu.c @@ -721,28 +721,22 @@ static __always_inline void kvm_riscv_vcpu_swap_in_guest_state(struct kvm_vcpu * { struct kvm_vcpu_smstateen_csr *smcsr = &vcpu->arch.smstateen_csr; struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr; - struct kvm_vcpu_config *cfg = &vcpu->arch.cfg; vcpu->arch.host_scounteren = csr_swap(CSR_SCOUNTEREN, csr->scounteren); vcpu->arch.host_senvcfg = csr_swap(CSR_SENVCFG, csr->senvcfg); - if (riscv_has_extension_unlikely(RISCV_ISA_EXT_SMSTATEEN) && - (cfg->hstateen0 & SMSTATEEN0_SSTATEEN0)) - vcpu->arch.host_sstateen0 = csr_swap(CSR_SSTATEEN0, - smcsr->sstateen0); + if (riscv_has_extension_unlikely(RISCV_ISA_EXT_SMSTATEEN)) + vcpu->arch.host_sstateen0 = csr_swap(CSR_SSTATEEN0, smcsr->sstateen0); } static __always_inline void kvm_riscv_vcpu_swap_in_host_state(struct kvm_vcpu *vcpu) { struct kvm_vcpu_smstateen_csr *smcsr = &vcpu->arch.smstateen_csr; struct kvm_vcpu_csr *csr = &vcpu->arch.guest_csr; - struct kvm_vcpu_config *cfg = &vcpu->arch.cfg; csr->scounteren = csr_swap(CSR_SCOUNTEREN, vcpu->arch.host_scounteren); csr->senvcfg = csr_swap(CSR_SENVCFG, vcpu->arch.host_senvcfg); - if (riscv_has_extension_unlikely(RISCV_ISA_EXT_SMSTATEEN) && - (cfg->hstateen0 & SMSTATEEN0_SSTATEEN0)) - smcsr->sstateen0 = csr_swap(CSR_SSTATEEN0, - vcpu->arch.host_sstateen0); + if (riscv_has_extension_unlikely(RISCV_ISA_EXT_SMSTATEEN)) + smcsr->sstateen0 = csr_swap(CSR_SSTATEEN0, vcpu->arch.host_sstateen0); } /* |