* Yu-cheng Yu wrote:
> On Tue, 2018-11-20 at 10:52 +0100, Ingo Molnar wrote:
> > * Yu-cheng Yu wrote:
> >
> > > +X86 Documentation
> > > [...]
> > > +
> > > +At run time, /proc/cpuinfo shows the availability of SHSTK and IBT.
> >
> > What is the rough expected performance impact of CET on av
On Tue, 2018-11-20 at 10:52 +0100, Ingo Molnar wrote:
> * Yu-cheng Yu wrote:
>
> > +X86 Documentation
> > [...]
> > +
> > +At run time, /proc/cpuinfo shows the availability of SHSTK and IBT.
>
> What is the rough expected performance impact of CET on average function
> call frequency user appli
* Yu-cheng Yu wrote:
> +X86 Documentation
> +===
> +
> +Control-flow Enforcement
> +
> +
> +.. toctree::
> + :maxdepth: 1
> +
> + intel_cet
> diff --git a/Documentation/x86/intel_cet.rst b/Documentation/x86/intel_cet.rst
> new file mode 100644
> i
Explain how CET works and the no_cet_shstk/no_cet_ibt kernel
parameters.
Signed-off-by: Yu-cheng Yu
---
.../admin-guide/kernel-parameters.txt | 6 +
Documentation/index.rst | 1 +
Documentation/x86/index.rst | 13 +
Documentation/x86/intel_cet
