linux-kernel - [GIT PULL] lkdtm updates for -next

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Date:   Thu, 16 Dec 2021 16:02:03 -0800
From:   Kees Cook <keescook@...omium.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kees Cook <keescook@...omium.org>,
        Misono Tomohiro <misono.tomohiro@...fujitsu.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: [GIT PULL] lkdtm updates for -next

Hi Greg,

Please pull these lkdtm updates for -next.

Thanks!

-Kees

The following changes since commit 136057256686de39cc3a07c2e39ef6bc43003ff6:

  Linux 5.16-rc2 (2021-11-21 13:47:39 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-v5.17-rc1

for you to fetch changes up to 90091c367e74d5b58d9ebe979cc363f7468f58d3:

  selftest/lkdtm: Skip stack-entropy test if lkdtm is not available (2021-12-16 15:54:38 -0800)

----------------------------------------------------------------
lkdtm updates for v5.17-rc1

- Fix printk() usage during recursion (Ard Biesheuvel)
- Fix rodata section to actually have contents (Christophe Leroy)
- Add notes about lkdtm_kernel_info usage (Kees Cook)
- Avoid stack-entropy selftest when LKDTM is disabled (Misono Tomohiro)

----------------------------------------------------------------
Ard Biesheuvel (1):
      lkdtm: avoid printk() in recursive_loop()

Christophe Leroy (1):
      lkdtm: Fix content of section containing lkdtm_rodata_do_nothing()

Kees Cook (1):
      lkdtm: Note that lkdtm_kernel_info should be removed in the future

Misono Tomohiro (1):
      selftest/lkdtm: Skip stack-entropy test if lkdtm is not available

 drivers/misc/lkdtm/Makefile                    |  2 +-
 drivers/misc/lkdtm/bugs.c                      | 16 +++++++++-------
 drivers/misc/lkdtm/core.c                      |  6 +++++-
 tools/testing/selftests/lkdtm/stack-entropy.sh | 16 +++++++++++++++-
 4 files changed, 30 insertions(+), 10 deletions(-)

-- 
Kees Cook