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Date: Fri, 18 Jul 2014 21:48:30 +0100
From: Matt Fleming <matt@...sole-pimps.org>
To: "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...nel.org>
Cc: linux-efi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] EFI changes for v3.17
Hi guys, please queue up the following changes for v3.17.
The following changes since commit 7171511eaec5bf23fb06078f59784a3a0626b38f:
Linux 3.16-rc1 (2014-06-15 17:45:28 -1000)
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 99a5603e2a1f146ac0c6414d8a3669aa749ccff8:
efi/arm64: Handle missing virtual mapping for UEFI System Table (2014-07-18 21:24:04 +0100)
----------------------------------------------------------------
* arm64 efi stub fixes, preservation of FP/SIMD registers across
firmware calls, and conversion of the EFI stub code into a static
library - Ard Biesheuvel
* Xen EFI support - Daniel Kiper
* Support for autoloading the efivars driver - Lee, Chun-Yi
* Use the PE/COFF headers in the x86 EFI boot stub to request that the
stub be loaded with CONFIG_PHYSICAL_ALIGN alignment - Michael Brown
* Consolidate all the x86 EFI quirks into one file - Saurabh Tangri
* Additional error logging in x86 EFI boot stub - Ulf Winkelvos
* Support loading initrd above 4G in EFI boot stub - Yinghai Lu
* EFI reboot patches for ACPI hardware reduced platforms
----------------------------------------------------------------
Ard Biesheuvel (9):
efi/arm64: efistub: remove local copy of linux_banner
efi/x86: Move UEFI Runtime Services wrappers to generic code
efi/arm64: Preserve FP/SIMD registers on UEFI runtime services calls
efi/arm64: Avoid EFI_ERROR as a generic return code
efi/x86: efistub: Move shared dependencies to <asm/efi.h>
efi/arm64: efistub: Move shared dependencies to <asm/efi.h>
efi: efistub: Refactor stub components
efi: efistub: Convert into static library
efi/arm64: Handle missing virtual mapping for UEFI System Table
Daniel Kiper (12):
arch/ia64: Define early_memunmap()
efi: Use early_mem*() instead of early_io*()
arch/x86: Do not access EFI memory map if it is not available
efi: Introduce EFI_PARAVIRT flag
arch/x86: Remove redundant set_bit(EFI_SYSTEM_TABLES) call
arch/x86: Remove redundant set_bit(EFI_MEMMAP) call
xen: Define EFI related stuff
xen: Put EFI machinery in place
arch/x86: Replace plain strings with constants
arch/x86: Remove efi_set_rtc_mmss()
xen: Silence compiler warnings
arch/x86/xen: Silence compiler warnings
Lee, Chun-Yi (1):
efi: Autoload efivars
Matt Fleming (5):
x86/efi: Use early_memunmap() to squelch sparse errors
efi/reboot: Add generic wrapper around EfiResetSystem()
efi/reboot: Allow powering off machines using EFI
x86/reboot: Add EFI reboot quirk for ACPI Hardware Reduced flag
efi: Update stale locking comment for struct efivars
Michael Brown (1):
x86/efi: Request desired alignment via the PE/COFF headers
Saurabh Tangri (1):
x86/efi: Move all workarounds to a separate file quirks.c
Ulf Winkelvos (1):
x86/efi: Add better error logging to EFI boot stub
Yinghai Lu (1):
x86/efi: Support initrd loaded above 4G
arch/arm64/Kconfig | 6 +
arch/arm64/Makefile | 1 +
arch/arm64/include/asm/efi.h | 33 ++
arch/arm64/kernel/Makefile | 3 +-
arch/arm64/kernel/efi-stub.c | 50 +--
arch/arm64/kernel/efi.c | 42 +-
arch/ia64/include/asm/io.h | 1 +
arch/ia64/kernel/process.c | 2 +-
arch/x86/Kconfig | 1 +
arch/x86/boot/compressed/Makefile | 3 +-
arch/x86/boot/compressed/eboot.c | 48 +-
arch/x86/boot/compressed/eboot.h | 16 -
arch/x86/boot/header.S | 2 +-
arch/x86/include/asm/efi.h | 33 ++
arch/x86/kernel/reboot.c | 24 +-
arch/x86/kernel/setup.c | 4 +-
arch/x86/platform/efi/Makefile | 2 +-
arch/x86/platform/efi/efi.c | 483 ++-------------------
arch/x86/platform/efi/quirks.c | 290 +++++++++++++
arch/x86/xen/Makefile | 1 +
arch/x86/xen/efi.c | 43 ++
arch/x86/xen/enlighten.c | 2 +
arch/x86/xen/xen-ops.h | 8 +
drivers/firmware/efi/Kconfig | 6 +
drivers/firmware/efi/Makefile | 4 +-
drivers/firmware/efi/efi.c | 40 +-
drivers/firmware/efi/efivars.c | 1 +
drivers/firmware/efi/libstub/Makefile | 26 ++
drivers/firmware/efi/{ => libstub}/arm-stub.c | 32 +-
.../firmware/efi/{ => libstub}/efi-stub-helper.c | 74 ++--
drivers/firmware/efi/libstub/efistub.h | 42 ++
drivers/firmware/efi/{ => libstub}/fdt.c | 30 +-
drivers/firmware/efi/reboot.c | 56 +++
drivers/firmware/efi/runtime-wrappers.c | 161 +++++++
drivers/xen/Kconfig | 4 +
drivers/xen/Makefile | 3 +
drivers/xen/efi.c | 368 ++++++++++++++++
include/linux/efi.h | 63 ++-
include/xen/interface/platform.h | 123 ++++++
include/xen/xen-ops.h | 11 +
40 files changed, 1508 insertions(+), 634 deletions(-)
create mode 100644 arch/x86/platform/efi/quirks.c
create mode 100644 arch/x86/xen/efi.c
create mode 100644 drivers/firmware/efi/libstub/Makefile
rename drivers/firmware/efi/{ => libstub}/arm-stub.c (93%)
rename drivers/firmware/efi/{ => libstub}/efi-stub-helper.c (88%)
create mode 100644 drivers/firmware/efi/libstub/efistub.h
rename drivers/firmware/efi/{ => libstub}/fdt.c (90%)
create mode 100644 drivers/firmware/efi/reboot.c
create mode 100644 drivers/firmware/efi/runtime-wrappers.c
create mode 100644 drivers/xen/efi.c
--
Matt Fleming, Intel Open Source Technology Center
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