Make ID registers that don't have id_reg_info writable. Signed-off-by: Reiji Watanabe <reijiw@xxxxxxxxxx> --- arch/arm64/kvm/sys_regs.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index 1c18a19c5785..ddbeefc3881c 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -1859,11 +1859,8 @@ static int __set_id_reg(struct kvm_vcpu *vcpu, /* The value is same as the current value. Nothing to do. */ return 0; - /* - * Don't allow to modify the register's value if the register is raz, - * or the reg doesn't have the id_reg_info. - */ - if (raz || !GET_ID_REG_INFO(encoding)) + /* Don't allow to modify the register's value if the register is raz. */ + if (raz) return -EINVAL; /* -- 2.34.1.448.ga2b2bfdf31-goog _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
