diff options
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 2d30266a4c65..9938c768c5ac 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -2303,16 +2303,18 @@ static u64 reset_hcr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r) return __vcpu_sys_reg(vcpu, r->reg) = val; } +static unsigned int __el2_visibility(const struct kvm_vcpu *vcpu, + const struct sys_reg_desc *rd, + unsigned int (*fn)(const struct kvm_vcpu *, + const struct sys_reg_desc *)) +{ + return el2_visibility(vcpu, rd) ?: fn(vcpu, rd); +} + static unsigned int sve_el2_visibility(const struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd) { - unsigned int r; - - r = el2_visibility(vcpu, rd); - if (r) - return r; - - return sve_visibility(vcpu, rd); + return __el2_visibility(vcpu, rd, sve_visibility); } static bool access_zcr_el2(struct kvm_vcpu *vcpu, |