The following changes since commit b12403044336e7d567f309eb443aa9acf76380af:
Linux 3.18.24 (2015-10-31 16:39:51 -0400)
are available in the git repository at:
https://git.linaro.org/people/david.brown/linux-lsk pan-3.18
for you to fetch changes up to 20af540051e1c1f7a7d9b9e4613c1ecc53ded4a6:
arm64: kernel: Add support for Privileged Access Never (2015-12-03 16:53:53 -0800)
---------------------------------------------------------------- Daniel Thompson (1): arm64: alternative: Provide if/else/endif assembler macros
Fabio Estevam (1): arm64: Provide a namespace to NCAPS
James Morse (6): arm64: kernel: Move config_sctlr_el1 arm64: kernel: Add optional CONFIG_ parameter to ALTERNATIVE() arm64: kernel: Add min_field_value and use '>=' for feature detection arm64: kernel: Add cpuid_feature_extract_field() for 4bit sign extension arm64: kernel: Add cpufeature 'enable' callback arm64: kernel: Add support for Privileged Access Never
Marc Zyngier (4): arm64: Extract feature parsing code from cpu_errata.c arm64: alternative: Introduce feature for GICv3 CPU interface arm64: alternative: Merge alternative-asm.h into alternative.h arm64: alternative: Work around .inst assembler bugs
Michael S. Tsirkin (1): arm64/uaccess: fix sparse errors
Punit Agrawal (6): arm64: Add framework for legacy instruction emulation arm64: Add support for hooks to handle undefined instructions arm64: Port SWP/SWPB emulation support from arm arm64: Emulate CP15 Barrier instructions arm64: Trace emulation of AArch32 legacy instructions arm64: Add AArch32 instruction set condition code checks
Suzuki K. Poulose (4): arm64: Track system support for mixed endian EL0 arm64: Consolidate hotplug notifier for instruction emulation arm64: Emulate SETEND for AArch32 tasks arm64: Generalise msr_s/mrs_s operations
Will Deacon (4): arm64: alternatives: fix pr_fmt string for consistency arm64: fix return code check when changing emulation handler arm64: kconfig: move emulation option under kernel features arm64: lib: use pair accessors for copy_*_user routines
Documentation/arm64/legacy_instructions.txt | 57 +++ arch/arm64/Kconfig | 81 ++++ arch/arm64/include/asm/alternative-asm.h | 29 -- arch/arm64/include/asm/alternative.h | 109 ++++- arch/arm64/include/asm/cpufeature.h | 42 +- arch/arm64/include/asm/cputype.h | 14 + arch/arm64/include/asm/futex.h | 8 + arch/arm64/include/asm/insn.h | 10 + arch/arm64/include/asm/opcodes.h | 1 + arch/arm64/include/asm/processor.h | 2 + arch/arm64/include/asm/ptrace.h | 7 + arch/arm64/include/asm/sysreg.h | 40 +- arch/arm64/include/asm/traps.h | 16 + arch/arm64/include/asm/uaccess.h | 13 +- arch/arm64/include/uapi/asm/ptrace.h | 1 + arch/arm64/kernel/Makefile | 7 +- arch/arm64/kernel/armv8_deprecated.c | 659 ++++++++++++++++++++++++++++ arch/arm64/kernel/cpu_errata.c | 36 +- arch/arm64/kernel/cpufeature.c | 97 ++++ arch/arm64/kernel/cpuinfo.c | 23 + arch/arm64/kernel/entry.S | 2 +- arch/arm64/kernel/insn.c | 26 ++ arch/arm64/kernel/setup.c | 2 +- arch/arm64/kernel/signal32.c | 5 +- arch/arm64/kernel/trace-events-emulation.h | 35 ++ arch/arm64/kernel/traps.c | 66 +++ arch/arm64/lib/clear_user.S | 8 + arch/arm64/lib/copy_from_user.S | 25 +- arch/arm64/lib/copy_in_user.S | 25 +- arch/arm64/lib/copy_to_user.S | 25 +- arch/arm64/mm/cache.S | 2 +- arch/arm64/mm/fault.c | 16 + 32 files changed, 1389 insertions(+), 100 deletions(-) create mode 100644 Documentation/arm64/legacy_instructions.txt delete mode 100644 arch/arm64/include/asm/alternative-asm.h create mode 100644 arch/arm64/include/asm/opcodes.h create mode 100644 arch/arm64/kernel/armv8_deprecated.c create mode 100644 arch/arm64/kernel/cpufeature.c create mode 100644 arch/arm64/kernel/trace-events-emulation.h