EFI changes for v4.1

Folks,

This is the second version of the EFI v4.1 pull request without Yinghai Lu's patch.

It's based on v4.0-rc3, if that's not OK let me know and I'll respin it against something else.

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051:

Linux 4.0-rc3 (2015-03-08 16:09:09 -0700)

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 a643375f4b175569bc3c03c7a3e758f845c1ccd9:

efi/libstub: Retrieve FDT size when loaded from UEFI config table (2015-04-01 12:46:23 +0100)

----------------------------------------------------------------
Ard Biesheuvel (1):
efi/libstub: Retrieve FDT size when loaded from UEFI config table

Borislav Petkov (1):
x86/efi: Add a "debug" option to the efi= cmdline

Ingo Molnar (2):
efi: Disable interrupts around EFI calls, not in the epilog/prolog calls
efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction

Ivan Khoronzhuk (2):
firmware: dmi_scan: Use full dmi version for SMBIOS3
firmware: dmi_scan: Use direct access to static vars

 Documentation/kernel-parameters.txt     |  3 ++-
 arch/x86/include/asm/efi.h              |  6 ++++--
 arch/x86/platform/efi/efi.c             | 17 ++++++++++++---
 arch/x86/platform/efi/efi_32.c          | 22 ++++++++++----------
 arch/x86/platform/efi/efi_64.c          | 29 ++++++++++++++------------
 drivers/firmware/dmi_scan.c             | 37 +++++++++++++++++++--------------
 drivers/firmware/efi/libstub/arm-stub.c |  7 +++----
 drivers/firmware/efi/libstub/efistub.h  |  2 +-
 drivers/firmware/efi/libstub/fdt.c      |  7 ++++++-
 include/linux/efi.h                     |  1 +
 10 files changed, 79 insertions(+), 52 deletions(-)

Matt Fleming, Intel Open Source Technology Center

Pulled into tip:core/efi, thanks a lot Matt!

Ingo