arm64: KVM: export the capability to set guest SError syndrome
For the arm64 RAS Extension, user space can inject a virtual-SError with specified ESR. So user space needs to know whether KVM support to inject such SError, this interface adds this query for this capability. KVM will check whether system support RAS Extension, if supported, KVM returns true to user space, otherwise returns false. Signed-off-by: NDongjiu Geng <gengdongjiu@huawei.com> Reviewed-by: NJames Morse <james.morse@arm.com> [expanded documentation wording] Signed-off-by: NJames Morse <james.morse@arm.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
Showing
想要评论请 注册 或 登录