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Message-ID: <20130906172828.GA8678@arm.com>
Date: Fri, 6 Sep 2013 18:28:37 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] arm64 patches for 3.12
Hi Linus,
Please pull the arm64 patches below. Thanks.
The following changes since commit ee7538a008a45050c8f706d38b600f55953169f9:
arm64: perf: fix event validation for software group leaders (2013-08-20 12:05:57 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git tags/arm64-for-linus
for you to fetch changes up to 4d5e0b1527dd330940e8b7180b8d7016fc900352:
Documentation/arm64: clarify requirements for DTB placement (2013-09-05 17:29:05 +0100)
----------------------------------------------------------------
- User tagged pointers support (top 8-bit of user pointers automatically
ignored by the CPU).
- Kernel mode NEON (no users for arm64 yet but work in progress).
- arm64 kernel Image header extended to accommodate future EFI stub.
- Remove BogoMIPS reporting (not relevant, it's just the timer
frequency).
- Clean-up (EM_AARCH64/EM_ARM to elf-em.h, ELF notes in read-only
segment, unused variable).
- Bug-fixes (RAM boundaries not 2MB aligned, perf, includes).
----------------------------------------------------------------
Ard Biesheuvel (1):
arm64: add support for kernel mode NEON
Catalin Marinas (3):
arm64: Enable interrupts in the EL0 undef handler
arm64: Fix mapping of memory banks not ending on a PMD_SIZE boundary
arm64: Remove unused cpu_name ascii in arch/arm64/mm/proc.S
Chen Gang (1):
ARM64: include: asm: include "asm/types.h" in "pgtable-2level-types.h" and "pgtable-3level-types.h"
Dan Aloni (1):
Move the EM_ARM and EM_AARCH64 definitions to uapi/linux/elf-em.h
Mark Salter (2):
arm64: move elf notes into readonly segment
Documentation/arm64: clarify requirements for DTB placement
Roy Franz (1):
arm64: Expand arm64 image header
Will Deacon (4):
arm64: perf: fix group validation when using enable_on_exec
arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit
arm64: delay: don't bother reporting bogomips in /proc/cpuinfo
arm64: mm: permit use of tagged pointers at EL0
Documentation/arm64/booting.txt | 22 ++++++++++++-----
Documentation/arm64/tagged-pointers.txt | 34 +++++++++++++++++++++++++++
arch/arm/include/asm/elf.h | 2 --
arch/arm64/Kconfig | 3 +++
arch/arm64/include/asm/elf.h | 3 ---
arch/arm64/include/asm/neon.h | 14 +++++++++++
arch/arm64/include/asm/pgtable-2level-types.h | 2 ++
arch/arm64/include/asm/pgtable-3level-types.h | 2 ++
arch/arm64/include/asm/pgtable-hwdef.h | 1 +
arch/arm64/kernel/entry.S | 3 +++
arch/arm64/kernel/fpsimd.c | 28 ++++++++++++++++++++++
arch/arm64/kernel/head.S | 8 +++++++
arch/arm64/kernel/perf_event.c | 7 ++++--
arch/arm64/kernel/setup.c | 3 ---
arch/arm64/kernel/smp.c | 6 +----
arch/arm64/kernel/vmlinux.lds.S | 3 +--
arch/arm64/mm/mmu.c | 23 ++++++++++++++++--
arch/arm64/mm/proc.S | 6 +----
include/uapi/linux/elf-em.h | 2 ++
19 files changed, 142 insertions(+), 30 deletions(-)
create mode 100644 Documentation/arm64/tagged-pointers.txt
create mode 100644 arch/arm64/include/asm/neon.h
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