linux-kernel - [GIT PULL 00/11] EFI updates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20181129171230.18699-1-ard.biesheuvel@linaro.org>
Date:   Thu, 29 Nov 2018 18:12:19 +0100
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     linux-efi@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org, Andy Lutomirski <luto@...nel.org>,
        Arend van Spriel <arend.vanspriel@...adcom.com>,
        Bhupesh Sharma <bhsharma@...hat.com>,
        Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...el.com>,
        Eric Snowberg <eric.snowberg@...cle.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Joe Perches <joe@...ches.com>,
        Jon Hunter <jonathanh@...dia.com>,
        Julien Thierry <julien.thierry@....com>,
        Marc Zyngier <marc.zyngier@....com>,
        Nathan Chancellor <natechancellor@...il.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Sai Praneeth Prakhya <sai.praneeth.prakhya@...el.com>,
        Sedat Dilek <sedat.dilek@...il.com>,
        YiFei Zhu <zhuyifei1999@...il.com>
Subject: [GIT PULL 00/11] EFI updates

The following changes since commit 976b489120cdab2b1b3a41ffa14661db43d58190:

  efi: Prevent GICv3 WARN() by mapping the memreserve table before first use (2018-11-27 13:50:20 +0100)

are available in the Git repository at:

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

for you to fetch changes up to 1d29afdbf7ae878a23627ebee81efcd213f11749:

  efi/x86: earlyprintk - Fix infinite loop on some screen widths (2018-11-28 17:58:42 +0100)

----------------------------------------------------------------
EFI updates for v4.21:
- Allocate the E820 buffer before doing the GetMemoryMap/ExitBootServices
  dance so we don't run out of space (Eric)
- Clear EFI boot services mappings when freeing the memory (Sai)
- Harden efivars against callers that invoke it on non-EFI boots (Arend)
- Reduce the number of memblock reservations resulting from extensive
  use of the new efi_mem_reserve_persistent() API (Ard)
- Other assorted fixes and cleanups.

----------------------------------------------------------------
Ard Biesheuvel (2):
      efi: permit multiple entries in persistent memreserve data structure
      efi: reduce the amount of memblock reservations for persistent allocations

Arend van Spriel (1):
      firmware: efi: add NULL pointer checks in efivars api functions

Eric Snowberg (1):
      x86/efi: Allocate e820 buffer before calling efi_exit_boot_service

Julien Thierry (2):
      efi/fdt: Indentation fix
      efi/fdt: Simplify get_fdt flow

Nathan Chancellor (1):
      efi/libstub: Disable some warnings for x86{,_64}

Sai Praneeth Prakhya (3):
      x86/mm/pageattr: Introduce helper function to unmap EFI boot services
      x86/efi: Unmap EFI boot services code/data regions from efi_pgd
      x86/efi: Move efi_<reserve/free>_boot_services() to arch/x86

YiFei Zhu (1):
      efi/x86: earlyprintk - Fix infinite loop on some screen widths

 arch/x86/boot/compressed/eboot.c        | 65 ++++++++++++++--------
 arch/x86/include/asm/efi.h              |  2 +
 arch/x86/include/asm/pgtable_types.h    |  8 ++-
 arch/x86/mm/pageattr.c                  | 40 ++++++++++++-
 arch/x86/platform/efi/early_printk.c    |  2 +-
 arch/x86/platform/efi/efi.c             |  2 +
 arch/x86/platform/efi/quirks.c          | 25 +++++++++
 drivers/firmware/efi/efi.c              | 55 +++++++++++++-----
 drivers/firmware/efi/libstub/Makefile   |  5 +-
 drivers/firmware/efi/libstub/arm-stub.c |  2 +-
 drivers/firmware/efi/libstub/fdt.c      | 30 +++++-----
 drivers/firmware/efi/vars.c             | 99 ++++++++++++++++++++++++++-------
 include/linux/efi.h                     | 19 +++++--
 init/main.c                             |  4 --
 14 files changed, 269 insertions(+), 89 deletions(-)