Re: [PATCH 00/29] x86: Kernel IBT

[Kees Cook]

On Fri, 2022-02-18 at 17:49 +0100, Peter Zijlstra wrote:
> This is an (almost!) complete Kernel IBT implementation. 

BTW, I've successfully tested this on what /proc/cpuinfo calls an "11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz" (in a Lenovo "Yoga 7 15ITL5"). Normal laptop-y things all seem happy and it correctly blows up on a new LKDTM test I'll send out tomorrow.

So, even though the series is young and has some TODOs still:

Tested-by: Kees Cook <keescook@xxxxxxxxxxxx>

One thought: should there be a note in dmesg about it being active? The only way to see it is finding "ibt" in cpuinfo...

-Kees

-- 
Kees Cook