On Thu, Aug 30, 2018 at 07:38:40AM -0700, Yu-cheng Yu wrote:

The previous version of CET patches can be found in the following
link.

  https://lkml.org/lkml/2018/7/10/1031

Summary of changes from v2:

  Move Shadow Stack page fault handling logic to arch/x86.
  Update can_follow_write_pte/pmd; move logic to arch/x86.
  Fix problems in WRUSS in-line assembly.
  Fix issues in ELF parser.
  Split out IBT/PTRACE patches to a second set.
  Other small fixes.

Quick question -- is there a simulator or some other way you've
been testing this? Just curious, if it's possible to run these
patches or just a review and internal hardware/simulator where
they are run and posted

Balbir Singh.