Re: [PATCH 0/9] LKDTM: Improvements for

From: Guillaume Tucker
Date: Fri Jun 25 2021 - 02:22:17 EST

On 23/06/2021 21:39, Kees Cook wrote:
> This is a bunch of LKDTM clean-ups to improve and expand testing,
> given feedback from testing at Adds a few new tests as
> well.
> (If a pull-request is preferred, please let me know.)
> Thanks!
> -Kees
> Kees Cook (9):
> selftests/lkdtm: Avoid needing explicit sub-shell
> selftests/lkdtm: Fix expected text for CR4 pinning
> selftests/lkdtm: Fix expected text for free poison
> lkdtm/heap: Add vmalloc linear overflow test
> lkdtm: Enable DOUBLE_FAULT on all architectures
> lkdtm: Add CONFIG hints in errors where possible
> selftests/lkdtm: Enable various testable CONFIGs
> lkdtm/heap: Add init_on_alloc tests

Tested-by: " bot" <bot@xxxxxxxxxxxx>

This whole series was tested on top of next-20210623, here are a
couple of sample results from KernelCI staging:

Clang 13 on AMD x86_64:

GCC 8 on Intel x86_64:

And this is where the series was applied: