Re: [PATCH v10 00/26] Control-flow Enforcement: Shadow Stack

Yu-cheng Yu
2020-05-21T15:57:52Z

On Thu, 2020-05-21 at 10:15 -0500, Josh Poimboeuf wrote:
> On Wed, Apr 29, 2020 at 03:07:06PM -0700, Yu-cheng Yu wrote:
> > Control-flow Enforcement (CET) is a new Intel processor feature that blocks
> > return/jump-oriented programming attacks. Details can be found in "Intel
> > 64 and IA-32 Architectures Software Developer's Manual" [1].
> >
> > This series depends on the XSAVES supervisor state series that was split
> > out and submitted earlier [2].
> >
> > I have gone through previous comments, and hope all concerns have been
> > resolved now. Please inform me if anything is overlooked.
> >
> > Changes in v10:
>
> Hi Yu-cheng,
>
> Do you have a git branch with the latest Shadow Stack and IBT branches
> applied? I tried to apply IBT v9 on top of this, but I guess the SS
> code has changed since then and it didn't apply cleanly.

It is here:

https://github.com/yyu168/linux_cet/commits/cet

Yu-cheng