linux-hardening - [GIT PULL] kernel hardening fixes for v6.2-rc6

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Date:   Fri, 27 Jan 2023 10:59:38 -0800
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Alexandre Pereira <alexpereira@...root.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Coly Li <colyli@...e.de>, David Gow <davidgow@...gle.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Kees Cook <keescook@...omium.org>,
        Kent Overstreet <kent.overstreet@...il.com>,
        linux-bcache@...r.kernel.org, linux-hardening@...r.kernel.org,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Palmer Dabbelt <palmer@...osinc.com>
Subject: [GIT PULL] kernel hardening fixes for v6.2-rc6

Hi Linus,

Please pull this small set of kernel hardening fixes for v6.2-rc6 that
haven't gone via other trees.

Thanks!

-Kees

The following changes since commit 42633ed852deadc14d44660ad71e2f6640239120:

  kbuild: Fix CFI hash randomization with KASAN (2023-01-13 15:22:03 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/hardening-v6.2-rc6

for you to fetch changes up to be0d8f48ad97f5b775b0af3310343f676dbf318a:

  bcache: Silence memcpy() run-time false positive warnings (2023-01-25 12:24:50 -0800)

----------------------------------------------------------------
hardening fixes for v6.2-rc6

- Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST

- Reorganize gcc-plugin includes for GCC 13

- Silence bcache memcpy run-time false positive warnings

----------------------------------------------------------------
Kees Cook (3):
      kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST
      gcc-plugins: Reorganize gimple includes for GCC 13
      bcache: Silence memcpy() run-time false positive warnings

 drivers/md/bcache/bcache_ondisk.h | 3 ++-
 drivers/md/bcache/journal.c       | 3 ++-
 lib/Kconfig.debug                 | 9 +++++++++
 lib/memcpy_kunit.c                | 2 ++
 scripts/gcc-plugins/gcc-common.h  | 4 ++--
 5 files changed, 17 insertions(+), 4 deletions(-)

-- 
Kees Cook