[GIT PULL] arm64 patches for 3.18

From: Catalin Marinas
Date: Tue Oct 07 2014 - 13:30:37 EST

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Hi Linus,

Please pull the arm64 patches below for 3.18. Thanks.

The following changes since commit 2ce7598c9a453e0acd0e07be7be3f5eb39608ebd:

Linux 3.17-rc4 (2014-09-07 16:09:43 -0700)

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 0a6479b0ffad8dd236915e271faaf2cbb4cac287:

arm64: Remove unneeded extern keyword (2014-10-03 14:51:02 +0100)

----------------------------------------------------------------
arm64 updates for 3.18:

- eBPF JIT compiler for arm64
- CPU suspend backend for PSCI (firmware interface) with standard idle
states defined in DT (generic idle driver to be merged via a different
tree)
- Support for CONFIG_DEBUG_SET_MODULE_RONX
- Support for unmapped cpu-release-addr (outside kernel linear mapping)
- set_arch_dma_coherent_ops() implemented and bus notifiers removed
- EFI_STUB improvements when base of DRAM is occupied
- Typos in KGDB macros
- Clean-up to (partially) allow kernel building with LLVM
- Other clean-ups (extern keyword, phys_addr_t usage)

----------------------------------------------------------------
Ard Biesheuvel (4):
arm64: add helper functions to read I-cache attributes
arm64: don't flag non-aliasing VIPT I-caches as aliasing
arm64/efi: efistub: cover entire static mem footprint in PE/COFF .text
arm64/efi: efistub: don't abort if base of DRAM is occupied

Arun Chandran (1):
arm64: convert part of soft_restart() to assembly

Behan Webster (5):
arm64: LLVMLinux: Add current_stack_pointer() for arm64
arm64: LLVMLinux: Use current_stack_pointer in save_stack_trace_tsk
arm64: LLVMLinux: Calculate current_thread_info from current_stack_pointer
arm64: LLVMLinux: Use current_stack_pointer in kernel/traps.c
arm64: LLVMLinux: Use global stack pointer in return_address()

Catalin Marinas (5):
Merge arm64 CPU suspend branch
arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm()
arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers
Revert "arm64: dmi: Add SMBIOS/DMI support"
arm64: Fix typos in KGDB macros

Daniel Borkmann (1):
net: bpf: arm64: fix module memory leak when JIT image build fails

Ganapatrao Kulkarni (1):
arm64:mm: initialize max_mapnr using function set_max_mapnr

Geoff Levand (1):
arm64: Remove unneeded extern keyword

Jon Masters (1):
setup: Move unmask of async interrupts after possible earlycon setup

Kyle McMartin (1):
aarch64: filter $x from kallsyms

Laura Abbott (3):
arm64: Introduce {set,clear}_pte_bit
arm64: Add CONFIG_DEBUG_SET_MODULE_RONX support
arm64: pageattr: Correctly adjust unaligned start addresses

Lorenzo Pieralisi (4):
Documentation: arm: define DT idle states bindings
arm64: kernel: refactor the CPU suspend API for retention states
arm64: kernel: introduce cpu_init_idle CPU operation
arm64: add PSCI CPU_SUSPEND based cpu_suspend support

Mark Brown (1):
arm64: insn: Add return statements after BUG_ON()

Mark Charlebois (2):
arm64: LLVMLinux: Use global stack register variable for aarch64
arm64: LLVMLinux: Fix inline arm64 assembly for use with clang

Mark Rutland (1):
arm64: spin-table: handle unmapped cpu-release-addrs

Min-Hua Chen (1):
arm64: Use phys_addr_t type for physical address

Robert Richter (1):
arm64: defconfig: increase NR_CPUS default to 64

Robin Murphy (1):
of: amba: use of_dma_configure for AMBA devices

Sean Paul (1):
arm64: Use DMA_ERROR_CODE to denote failed allocation

Uwe Kleine-König (1):
ARM64: make of_device_ids const

Will Deacon (1):
arm64: debug: don't re-enable debug exceptions on return from el1_dbg

Yi Li (1):
arm64: dmi: Add SMBIOS/DMI support

Zi Shen Lim (14):
arm64: introduce aarch64_insn_gen_comp_branch_imm()
arm64: introduce aarch64_insn_gen_branch_reg()
arm64: introduce aarch64_insn_gen_cond_branch_imm()
arm64: introduce aarch64_insn_gen_load_store_reg()
arm64: introduce aarch64_insn_gen_load_store_pair()
arm64: introduce aarch64_insn_gen_add_sub_imm()
arm64: introduce aarch64_insn_gen_bitfield()
arm64: introduce aarch64_insn_gen_movewide()
arm64: introduce aarch64_insn_gen_add_sub_shifted_reg()
arm64: introduce aarch64_insn_gen_data1()
arm64: introduce aarch64_insn_gen_data2()
arm64: introduce aarch64_insn_gen_data3()
arm64: introduce aarch64_insn_gen_logical_shifted_reg()
arm64: eBPF JIT compiler

Documentation/devicetree/bindings/arm/cpus.txt | 8 +
.../devicetree/bindings/arm/idle-states.txt | 679 +++++++++++++++++++++
Documentation/devicetree/bindings/arm/psci.txt | 14 +-
Documentation/networking/filter.txt | 6 +-
arch/arm64/Kconfig | 7 +-
arch/arm64/Kconfig.debug | 11 +
arch/arm64/Makefile | 1 +
arch/arm64/include/asm/cacheflush.h | 4 +
arch/arm64/include/asm/cachetype.h | 20 +
arch/arm64/include/asm/cpu_ops.h | 7 +-
arch/arm64/include/asm/cpuidle.h | 13 +
arch/arm64/include/asm/debug-monitors.h | 30 +-
arch/arm64/include/asm/dma-mapping.h | 7 +
arch/arm64/include/asm/insn.h | 249 ++++++++
arch/arm64/include/asm/io.h | 2 +-
arch/arm64/include/asm/kgdb.h | 2 +-
arch/arm64/include/asm/percpu.h | 4 +-
arch/arm64/include/asm/pgtable.h | 33 +-
arch/arm64/include/asm/proc-fns.h | 2 +
arch/arm64/include/asm/suspend.h | 1 +
arch/arm64/include/asm/thread_info.h | 9 +-
arch/arm64/kernel/Makefile | 1 +
arch/arm64/kernel/cpuidle.c | 31 +
arch/arm64/kernel/cpuinfo.c | 28 +-
arch/arm64/kernel/efi-stub.c | 16 +-
arch/arm64/kernel/entry.S | 1 -
arch/arm64/kernel/ftrace.c | 10 +-
arch/arm64/kernel/head.S | 6 +-
arch/arm64/kernel/insn.c | 671 +++++++++++++++++++-
arch/arm64/kernel/kgdb.c | 4 +-
arch/arm64/kernel/perf_event.c | 2 +-
arch/arm64/kernel/process.c | 30 +-
arch/arm64/kernel/psci.c | 104 ++++
arch/arm64/kernel/return_address.c | 3 +-
arch/arm64/kernel/setup.c | 11 +-
arch/arm64/kernel/sleep.S | 47 +-
arch/arm64/kernel/smp_spin_table.c | 22 +-
arch/arm64/kernel/stacktrace.c | 3 +-
arch/arm64/kernel/suspend.c | 48 +-
arch/arm64/kernel/traps.c | 3 +-
arch/arm64/mm/Makefile | 2 +-
arch/arm64/mm/dma-mapping.c | 33 +-
arch/arm64/mm/init.c | 2 +-
arch/arm64/mm/mmap.c | 2 +-
arch/arm64/mm/mmu.c | 2 +-
arch/arm64/mm/pageattr.c | 97 +++
arch/arm64/mm/proc.S | 15 +
arch/arm64/net/Makefile | 4 +
arch/arm64/net/bpf_jit.h | 169 +++++
arch/arm64/net/bpf_jit_comp.c | 679 +++++++++++++++++++++
drivers/of/platform.c | 7 +-
kernel/module.c | 2 +-
scripts/kallsyms.c | 2 +-
scripts/mod/modpost.c | 2 +-
54 files changed, 2979 insertions(+), 189 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/idle-states.txt
create mode 100644 arch/arm64/include/asm/cpuidle.h
create mode 100644 arch/arm64/kernel/cpuidle.c
create mode 100644 arch/arm64/mm/pageattr.c
create mode 100644 arch/arm64/net/Makefile
create mode 100644 arch/arm64/net/bpf_jit.h
create mode 100644 arch/arm64/net/bpf_jit_comp.c

--
Catalin
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Next message: Wolfram Sang: "Re: [PATCH] i2c: fix a potential kmemleak of adapter device"
Previous message: Dmitry Torokhov: "Re: [PATCH 13/13] input: gpio_keys_polled - Make use of device property API"
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