The correct sip/sie 0x222 could mask wrong 0x000 by VSIP_VALID_MASK, This patch fix it.
Signed-off-by: Yifei Jiang <[email protected]> Signed-off-by: Yipeng Yin <[email protected]> --- arch/riscv/kvm/vcpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c index adb0815951aa..2976666e921f 100644 --- a/arch/riscv/kvm/vcpu.c +++ b/arch/riscv/kvm/vcpu.c @@ -419,8 +419,8 @@ static int kvm_riscv_vcpu_set_reg_csr(struct kvm_vcpu *vcpu, if (reg_num == KVM_REG_RISCV_CSR_REG(sip) || reg_num == KVM_REG_RISCV_CSR_REG(sie)) { - reg_val = reg_val << VSIP_TO_HVIP_SHIFT; reg_val = reg_val & VSIP_VALID_MASK; + reg_val = reg_val << VSIP_TO_HVIP_SHIFT; } ((unsigned long *)csr)[reg_num] = reg_val; -- 2.19.1
