在 2018/2/14 15:56, Jan Beulich 写道:
On 14.02.18 at 05:03, wrote:
On on IBRS available env, bootup panic when bti=0 like below:
(XEN) Speculative mitigation facilities:
(XEN) Hardware features: SMEP IBRS/IBPB STIBP
(XEN) BTI mitigations: Thunk N/A, Others: IBRS-
>>> On 14.02.18 at 05:03, wrote:
> On on IBRS available env, bootup panic when bti=0 like below:
>
> (XEN) Speculative mitigation facilities:
> (XEN) Hardware features: SMEP IBRS/IBPB STIBP
> (XEN) BTI mitigations: Thunk N/A, Others: IBRS- SMEP
> (XEN) [
On on IBRS available env, bootup panic when bti=0 like below:
(XEN) Speculative mitigation facilities:
(XEN) Hardware features: SMEP IBRS/IBPB STIBP
(XEN) BTI mitigations: Thunk N/A, Others: IBRS- SMEP
(XEN) [ Xen-4.4.4OVM x86_64 debug=n Tainted:C ]
(XEN) CPU:0
(XEN) RIP: