EFI changes for v3.15

Folks,

Could you please queue up the following for the v3.15 merge window?

The following changes since commit 6d0abeca3242a88cab8232e4acd7e2bf088f3bc2:

Linux 3.14-rc3 (2014-02-16 13:30:25 -0800)

are available in the git repository at:

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

for you to fetch changes up to 69e608411473ac56358ef35277563982d0565381:

efi: Use NULL instead of 0 for pointer (2014-03-04 16:17:20 +0000)

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* Refactor efivarfs_file_write() and use memdup_user - Geyslan G. Bem

* Delete stale comments in efi_query_variable_store() - Madper Xie

* EFI code style improvements - Joe Perches

* Remove some sparse warnings in efivars - Daeseok Youn

* Add debug code to the dump EFI pagetable - Borislav Petkov

* Make 1:1 runtime mapping robust when booting on machines with lots of memory - Borislav Petkov

* Move the EFI facilities bits out of 'x86_efi_facility' and into efi.flags which is the standard architecture independent place to keep EFI state.

----------------------------------------------------------------
Borislav Petkov (5):
x86, ptdump: Add the functionality to dump an arbitrary pagetable x86/efi: Dump the EFI page table
x86, pageattr: Export page unmapping interface x86/efi: Make efi virtual runtime map passing more robust x86/efi: Split efi_enter_virtual_mode

Daeseok Youn (1):
efi: Use NULL instead of 0 for pointer

Geyslan G. Bem (1):
efivarfs: 'efivarfs_file_write' function reorganization

Joe Perches (1):
x86/efi: Style neatening

Madper Xie (1):
x86/efi: Delete out-of-date comments of efi_query_variable_store

Matt Fleming (3):
efi: Move facility flags to struct efi
efi: Set feature flags inside feature init functions ia64/efi: Implement efi_enabled()

 arch/ia64/kernel/efi.c               |   7 +
 arch/x86/Kconfig.debug               |   9 ++
 arch/x86/include/asm/efi.h           |   5 +-
 arch/x86/include/asm/pgtable.h       |   3 +-
 arch/x86/include/asm/pgtable_types.h |   2 +
 arch/x86/kernel/setup.c              |   6 +-
 arch/x86/mm/dump_pagetables.c        |  84 +++++++----
 arch/x86/mm/pageattr.c               |  44 ++++--
 arch/x86/platform/efi/efi.c          | 276 +++++++++++++++++++++++------------
 arch/x86/platform/efi/efi_32.c       |   7 +-
 arch/x86/platform/efi/efi_64.c       |  41 +++++-
 drivers/firmware/efi/efi.c           |   5 +-
 drivers/firmware/efi/efivars.c       |   2 +-
 fs/efivarfs/file.c                   |  13 +-
 include/linux/efi.h                  |  16 +-
 15 files changed, 356 insertions(+), 164 deletions(-)

Matt Fleming, Intel Open Source Technology Center