linux-kernel - [GIT PULL 0/2] EFI urgent fixes

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Message-Id: <20160920144829.30873-1-matt@codeblueprint.co.uk>
Date:   Tue, 20 Sep 2016 15:48:27 +0100
From:   Matt Fleming <matt@...eblueprint.co.uk>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H . Peter Anvin" <hpa@...or.com>
Cc:     Matt Fleming <matt@...eblueprint.co.uk>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org, linux-efi@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>, Borislav Petkov <bp@...en8.de>,
        Douglas Hatch <doug.hatch@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Scott J Norton <scott.norton@....com>,
        "stable @ vger . kernel . org Waiman Long" <waiman.long@....com>,
        stable@...r.kernel.org
Subject: [GIT PULL 0/2] EFI urgent fixes

Folks, please pull the following two fixes that address the boot hang
issue Waiman reported here,

  https://lkml.kernel.org/r/57DF56D4.50304@hpe.com

The following changes since commit 3be7988674ab33565700a37b210f502563d932e6:

  Linux 4.8-rc7 (2016-09-18 17:27:41 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent

for you to fetch changes up to 1297667083d5442aafe3e337b9413bf02b114edb:

  x86/efi: Only map RAM into EFI page tables if in mixed-mode (2016-09-20 14:53:04 +0100)

----------------------------------------------------------------
 * Fix a boot hang on large memory machines (multiple terabyte) caused
   by type conversion errors in the x86 pat code - Matt Fleming

----------------------------------------------------------------
Matt Fleming (2):
      x86/mm/pat: Prevent hang during boot when mapping pages
      x86/efi: Only map RAM into EFI page tables if in mixed-mode

 arch/x86/mm/pageattr.c         | 21 +++++++++++----------
 arch/x86/platform/efi/efi_64.c |  2 +-
 2 files changed, 12 insertions(+), 11 deletions(-)