linux-kernel - [GIT PULL] kernel hardening fixes for v5.18-rc3

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Date:   Tue, 12 Apr 2022 16:36:10 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Kees Cook <keescook@...omium.org>,
        PaX Team <pageexec@...email.hu>,
        Tadeusz Struk <tadeusz.struk@...aro.org>
Subject: [GIT PULL] kernel hardening fixes for v5.18-rc3

Hi Linus,

Please pull these kernel hardening fixes for v5.18-rc3.

Thanks!

-Kees

The following changes since commit 229a08a4f4e4f9949801cc39b6480ddc9c487183:

  ARM/dma-mapping: Remove CMA code when not built with CMA (2022-03-31 11:19:25 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/hardening-v5.18-rc3

for you to fetch changes up to c40160f2998c897231f8454bf797558d30a20375:

  gcc-plugins: latent_entropy: use /dev/urandom (2022-04-12 11:31:40 -0700)

----------------------------------------------------------------
hardening fixes for v5.18-rc3

- latent_entropy: Use /dev/urandom instead of small GCC seed (Jason Donenfeld)

- uapi/stddef.h: add missed include guards (Tadeusz Struk)

----------------------------------------------------------------
Jason A. Donenfeld (1):
      gcc-plugins: latent_entropy: use /dev/urandom

Tadeusz Struk (1):
      uapi/linux/stddef.h: Add include guards

 include/uapi/linux/stddef.h                 |  4 +++
 scripts/gcc-plugins/latent_entropy_plugin.c | 44 ++++++++++++++++++-----------
 2 files changed, 31 insertions(+), 17 deletions(-)

-- 
Kees Cook