Re: [PATCH v2 4/4] x86/static_call: Add inline static call implementation for x86-64

Peter Zijlstra
2018-11-27T08:46:25Z

On Mon, Nov 26, 2018 at 02:14:49PM -0600, Josh Poimboeuf wrote:
> On Mon, Nov 26, 2018 at 10:28:08AM -0800, Andy Lutomirski wrote:

> > Can you add a comment that it will need updating when kernel CET is added?
>
> Will do, though I get the feeling there's a lot of other (existing) code
> that will also need to change for kernel CET.

Yeah, function graph tracer and kretprobes at the very least. But I
suspect there's a few surprises to be hand once they try kernel CET.