[GIT PULL] arm64 patches for 3.14-rc1
From: Catalin Marinas
Date: Mon Jan 20 2014 - 13:00:20 EST
Hi Linus,
Please pull the arm64 patches below. Thanks.
The following changes since commit 319e2e3f63c348a9b66db4667efa73178e18b17d:
Linux 3.13-rc4 (2013-12-15 12:31:33 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-upstream
for you to fetch changes up to 883c057367014d20a14b5054e4eb0d81ce3bea5c:
arm64: fix typo in entry.S (2014-01-13 13:55:13 +0000)
----------------------------------------------------------------
- CPU suspend support on top of PSCI (firmware Power State Coordination
Interface)
- Jump label support
- CMA can now be enabled on arm64
- HWCAP bits for crypto and CRC32 extensions
- Optimised percpu using tpidr_el1 register
- Code cleanup
----------------------------------------------------------------
Ard Biesheuvel (1):
arm64: drop redundant macros from read_cpuid()
Catalin Marinas (1):
Merge tag 'arm64-suspend' of git://linux-arm.org/linux-2.6-lp into upstream
Geoff Levand (1):
arm64: Remove unused __data_loc variable
Jiang Liu (7):
arm64: introduce basic aarch64 instruction decoding helpers
arm64: introduce interfaces to hotpatch kernel and module code
arm64: move encode_insn_immediate() from module.c to insn.c
arm64: introduce aarch64_insn_gen_{nop|branch_imm}() helper functions
arm64, jump label: detect %c support for ARM64
arm64, jump label: optimize jump label implementation
jump_label: use defined macros instead of hard-coding for better readability
Konstantin Khlebnikov (2):
ARM64: check stack pointer in get_wchan
ARM64: fix framepointer check in unwind_frame
Laura Abbott (3):
arm64: Correct virt_addr_valid
arm64: Warn on NULL device structure for dma APIs
arm64: Enable CMA
Liviu Dudau (1):
arm64: Remove outdated comment
Lorenzo Pieralisi (13):
arm64: kernel: add MPIDR_EL1 accessors macros
arm64: kernel: build MPIDR_EL1 hash function data structure
arm64: kernel: suspend/resume registers save/restore
arm64: kernel: cpu_{suspend/resume} implementation
arm64: kernel: implement fpsimd CPU PM notifier
arm: kvm: implement CPU PM notifier
arm64: kernel: refactor code to install/uninstall breakpoints
arm64: kernel: implement HW breakpoints CPU PM notifier
arm64: enable generic clockevent broadcast
arm64: kernel: add CPU idle call
arm64: kernel: add PM build infrastructure
arm64: add CPU power management menu/entries
arm64: kernel: restore HW breakpoint registers in cpu_suspend
Mark Brown (1):
arm64: dts: Reduce size of virtio block device for foundation model
Mark Hambleton (2):
arm64: dts: Add a virtio disk to the RTSM motherboard
arm64: cmpxchg: update macros to prevent warnings
Mark Rutland (1):
arm64: vmlinux.lds.S: drop redundant .comment
Neil Zhang (1):
arm64: fix typo in entry.S
Sandeepa Prabhu (1):
arm64: support single-step and breakpoint handler hooks
Steve Capper (1):
arm64: Add hwcaps for crypto and CRC32 extensions.
Vinayak Kale (2):
genirq: Add an accessor for IRQ_PER_CPU flag
arm64: perf: add support for percpu pmu interrupt
Will Deacon (5):
arm64: percpu: implement optimised pcpu access using tpidr_el1
arm64: use generic strnlen_user and strncpy_from_user functions
arm64: futex: ensure .fixup entries are sufficiently aligned
arm64: dcache: select DCACHE_WORD_ACCESS for little-endian CPUs
arm64: kconfig: select HAVE_EFFICIENT_UNALIGNED_ACCESS
arch/arm/kvm/arm.c | 30 +++
arch/arm64/Kconfig | 27 +++
arch/arm64/boot/dts/foundation-v8.dts | 2 +-
arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi | 6 +
arch/arm64/include/asm/Kbuild | 1 -
arch/arm64/include/asm/cmpxchg.h | 28 ++-
arch/arm64/include/asm/cpu_ops.h | 6 +
arch/arm64/include/asm/cputype.h | 28 +--
arch/arm64/include/asm/debug-monitors.h | 21 ++
arch/arm64/include/asm/dma-contiguous.h | 29 +++
arch/arm64/include/asm/futex.h | 1 +
arch/arm64/include/asm/hardirq.h | 2 +-
arch/arm64/include/asm/insn.h | 108 ++++++++++
arch/arm64/include/asm/jump_label.h | 52 +++++
arch/arm64/include/asm/memory.h | 3 +-
arch/arm64/include/asm/percpu.h | 41 ++++
arch/arm64/include/asm/proc-fns.h | 3 +
arch/arm64/include/asm/smp_plat.h | 13 ++
arch/arm64/include/asm/suspend.h | 27 +++
arch/arm64/include/asm/uaccess.h | 25 +--
arch/arm64/include/asm/word-at-a-time.h | 94 +++++++++
arch/arm64/include/uapi/asm/hwcap.h | 6 +-
arch/arm64/kernel/Makefile | 4 +-
arch/arm64/kernel/arm64ksyms.c | 5 +-
arch/arm64/kernel/asm-offsets.c | 11 +
arch/arm64/kernel/debug-monitors.c | 88 +++++++-
arch/arm64/kernel/entry.S | 4 +-
arch/arm64/kernel/fpsimd.c | 36 ++++
arch/arm64/kernel/head.S | 10 -
arch/arm64/kernel/hw_breakpoint.c | 203 ++++++++++++------
arch/arm64/kernel/insn.c | 304 +++++++++++++++++++++++++++
arch/arm64/kernel/jump_label.c | 58 +++++
arch/arm64/kernel/module.c | 157 +++++---------
arch/arm64/kernel/perf_event.c | 108 +++++++---
arch/arm64/kernel/process.c | 14 +-
arch/arm64/kernel/setup.c | 122 ++++++++++-
arch/arm64/kernel/sleep.S | 184 ++++++++++++++++
arch/arm64/kernel/smp.c | 23 +-
arch/arm64/kernel/stacktrace.c | 2 +-
arch/arm64/kernel/suspend.c | 132 ++++++++++++
arch/arm64/kernel/vmlinux.lds.S | 3 -
arch/arm64/lib/Makefile | 8 +-
arch/arm64/lib/strncpy_from_user.S | 50 -----
arch/arm64/lib/strnlen_user.S | 47 -----
arch/arm64/mm/dma-mapping.c | 35 ++-
arch/arm64/mm/init.c | 3 +
arch/arm64/mm/proc.S | 69 ++++++
include/linux/irqdesc.h | 8 +
include/linux/jump_label.h | 19 +-
scripts/gcc-goto.sh | 2 +-
50 files changed, 1859 insertions(+), 403 deletions(-)
create mode 100644 arch/arm64/include/asm/dma-contiguous.h
create mode 100644 arch/arm64/include/asm/insn.h
create mode 100644 arch/arm64/include/asm/jump_label.h
create mode 100644 arch/arm64/include/asm/percpu.h
create mode 100644 arch/arm64/include/asm/suspend.h
create mode 100644 arch/arm64/include/asm/word-at-a-time.h
create mode 100644 arch/arm64/kernel/insn.c
create mode 100644 arch/arm64/kernel/jump_label.c
create mode 100644 arch/arm64/kernel/sleep.S
create mode 100644 arch/arm64/kernel/suspend.c
delete mode 100644 arch/arm64/lib/strncpy_from_user.S
delete mode 100644 arch/arm64/lib/strnlen_user.S
--
Catalin
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