[GIT PULL] meminit fix for v5.3-rc2

From: Kees Cook <keescook@chromium.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>
Subject: [GIT PULL] meminit fix for v5.3-rc2
Date: Sun, 28 Jul 2019 12:21:34 -0700	[thread overview]
Message-ID: <201907281218.F6D2C2DD@keescook> (raw)

Hi Linus,

Please pull this meminit fix for v5.3-rc2. This is late in the -rc2
window because I got confused about whether I or akpm was taking this
patch. I noticed it still wasn't in -mm, so here it is. It's a small
Kconfig change that fixes a bunch of build warnings under KASAN and the
gcc-plugin-based stack auto-initialization features (which are arguably
redundant, so better to let KASAN control this).

Thanks!

-Kees

The following changes since commit cd6c84d8f0cdc911df435bb075ba22ce3c605b07:

  Linux 5.2-rc2 (2019-05-26 16:49:19 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/meminit-v5.3-rc2

for you to fetch changes up to 173e6ee21e2b3f477f07548a79c43b8d9cfbb37d:

  structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK (2019-07-25 16:16:12 -0700)

----------------------------------------------------------------
meminit fix

- Disable gcc-based stack variable auto-init under KASAN (Arnd Bergmann)

----------------------------------------------------------------
Arnd Bergmann (1):
      structleak: disable STRUCTLEAK_BYREF in combination with KASAN_STACK

 security/Kconfig.hardening | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
Kees Cook