AcoSail/kernel_optimize_test
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kernel_optimize_test/arch/mips/lib
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Linus Torvalds 568d135d33 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 
Pull MIPS updates from Ralf Baechle:
 "Boston platform support:
   - Document DT bindings
   - Add CLK driver for board clocks

  CM:
   - Avoid per-core locking with CM3 & higher
   - WARN on attempt to lock invalid VP, not BUG

  CPS:
   - Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6
   - Prevent multi-core with dcache aliasing
   - Handle cores not powering down more gracefully
   - Handle spurious VP starts more gracefully

  DSP:
   - Add lwx & lhx missaligned access support

  eBPF:
   - Add MIPS support along with many supporting change to add the
     required infrastructure

  Generic arch code:
   - Misc sysmips MIPS_ATOMIC_SET fixes
   - Drop duplicate HAVE_SYSCALL_TRACEPOINTS
   - Negate error syscall return in trace
   - Correct forced syscall errors
   - Traced negative syscalls should return -ENOSYS
   - Allow samples/bpf/tracex5 to access syscall arguments for sane
     traces
   - Cleanup from old Kconfig options in defconfigs
   - Fix PREF instruction usage by memcpy for MIPS R6
   - Fix various special cases in the FPU eulation
   - Fix some special cases in MIPS16e2 support
   - Fix MIPS I ISA /proc/cpuinfo reporting
   - Sort MIPS Kconfig alphabetically
   - Fix minimum alignment requirement of IRQ stack as required by
     ABI / GCC
   - Fix special cases in the module loader
   - Perform post-DMA cache flushes on systems with MAARs
   - Probe the I6500 CPU
   - Cleanup cmpxchg and add support for 1 and 2 byte operations
   - Use queued read/write locks (qrwlock)
   - Use queued spinlocks (qspinlock)
   - Add CPU shared FTLB feature detection
   - Handle tlbex-tlbp race condition
   - Allow storing pgd in C0_CONTEXT for MIPSr6
   - Use current_cpu_type() in m4kc_tlbp_war()
   - Support Boston in the generic kernel

  Generic platform:
   - yamon-dt: Pull YAMON DT shim code out of SEAD-3 board
   - yamon-dt: Support > 256MB of RAM
   - yamon-dt: Use serial* rather than uart* aliases
   - Abstract FDT fixup application
   - Set RTC_ALWAYS_BCD to 0
   - Add a MAINTAINERS entry

  core kernel:
   - qspinlock.c: include linux/prefetch.h

  Loongson 3:
   - Add support

  Perf:
   - Add I6500 support

  SEAD-3:
   - Remove GIC timer from DT
   - Set interrupt-parent per-device, not at root node
   - Fix GIC interrupt specifiers

  SMP:
   - Skip IPI setup if we only have a single CPU

  VDSO:
   - Make comment match reality
   - Improvements to time code in VDSO"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits)
  locking/qspinlock: Include linux/prefetch.h
  MIPS: Fix MIPS I ISA /proc/cpuinfo reporting
  MIPS: Fix minimum alignment requirement of IRQ stack
  MIPS: generic: Support MIPS Boston development boards
  MIPS: DTS: img: Don't attempt to build-in all .dtb files
  clk: boston: Add a driver for MIPS Boston board clocks
  dt-bindings: Document img,boston-clock binding
  MIPS: Traced negative syscalls should return -ENOSYS
  MIPS: Correct forced syscall errors
  MIPS: Negate error syscall return in trace
  MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select
  MIPS16e2: Provide feature overrides for non-MIPS16 systems
  MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo
  MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions
  MIPS: MIPS16e2: Identify ASE presence
  MIPS: VDSO: Fix a mismatch between comment and preprocessor constant
  MIPS: VDSO: Add implementation of gettimeofday() fallback
  MIPS: VDSO: Add implementation of clock_gettime() fallback
  MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse()
  MIPS: Use current_cpu_type() in m4kc_tlbp_war()
  ...
2017-07-15 10:59:54 -07:00
..
ashldi3.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
ashrdi3.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
bitops.c
bswapdi.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
bswapsi.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
cmpdi2.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
csum_partial.S MIPS: Export csum functions alongside their definitions 2017-01-03 16:34:50 +01:00
delay.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
dump_tlb.c MIPS: dump_tlb: Fix printk continuations 2016-11-04 01:04:32 +01:00
iomap-pci.c MIPS: PCI: Introduce CONFIG_PCI_DRIVERS_LEGACY 2016-10-06 18:00:05 +02:00
iomap.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
libgcc.h
lshrdi3.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
Makefile kill strlen_user() 2017-05-15 23:40:22 -04:00
memcpy.S MIPS: R6: Fix PREF instruction usage by memcpy for MIPS R6 2017-06-29 02:42:24 +02:00
memset.S MIPS: Export memcpy & memset functions alongside their definitions 2017-01-03 16:34:50 +01:00
mips-atomic.c MIPS: Cleanup the unused __arch_local_irq_restore() function 2016-01-22 01:58:49 +01:00
r3k_dump_tlb.c MIPS: dump_tlb: Fix printk continuations 2016-11-04 01:04:32 +01:00
strncpy_user.S get rid of unused __strncpy_from_user() instances 2017-05-15 23:40:28 -04:00
strnlen_user.S mips: get rid of unused __strnlen_user() 2017-05-15 23:40:32 -04:00
ucmpdi2.c MIPS: lib: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
uncached.c mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00