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Diffstat (limited to 'arch/arm64/kvm/hyp/switch.c')
| -rw-r--r-- | arch/arm64/kvm/hyp/switch.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/kvm/hyp/switch.c b/arch/arm64/kvm/hyp/switch.c index 3563fe655cd5..9d46066276b9 100644 --- a/arch/arm64/kvm/hyp/switch.c +++ b/arch/arm64/kvm/hyp/switch.c @@ -351,6 +351,9 @@ static bool __hyp_text __hyp_switch_fpsimd(struct kvm_vcpu *vcpu) __fpsimd_restore_state(&vcpu->arch.ctxt.gp_regs.fp_regs); + if (vcpu_has_sve(vcpu)) + write_sysreg_s(vcpu->arch.ctxt.sys_regs[ZCR_EL1], SYS_ZCR_EL12); + /* Skip restoring fpexc32 for AArch64 guests */ if (!(read_sysreg(hcr_el2) & HCR_RW)) write_sysreg(vcpu->arch.ctxt.sys_regs[FPEXC32_EL2], |