linux

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History

Linus Torvalds 9cbbef4efb arm64 fixes:

- Plug the ongoing spin_unlock_wait/spin_is_locked mess
 - KGDB protocol fix to sync w/ GDB
 - Fix MIDR-based PMU probing for old 32-bit SMP systems (OMAP4/Realview)
 - Minor tweaks to the fault handling path
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "The main things are getting kgdb up and running with upstream GDB
  after a protocol change was reverted and fixing our spin_unlock_wait
  and spin_is_locked implementations after doing some similar work with
  PeterZ on the qspinlock code last week.  Whilst we haven't seen any
  failures in practice, it's still worth getting this fixed.

  Summary:

   - Plug the ongoing spin_unlock_wait/spin_is_locked mess
   - KGDB protocol fix to sync w/ GDB
   - Fix MIDR-based PMU probing for old 32-bit SMP systems
     (OMAP4/Realview)
   - Minor tweaks to the fault handling path"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: kgdb: Match pstate size with gdbserver protocol
  arm64: spinlock: Ensure forward-progress in spin_unlock_wait
  arm64: spinlock: fix spin_unlock_wait for LSE atomics
  arm64: spinlock: order spin_{is_locked,unlock_wait} against local locks
  arm: pmu: Fix non-devicetree probing
  arm64: mm: mark fault_info table const
  arm64: fix dump_instr when PAN and UAO are in use

2016-06-17 07:19:13 -10:00

alpha

lib/GCD.c: use binary GCD algorithm instead of Euclidean

2016-05-20 17:58:30 -07:00

arc

Revert "ARCv2: spinlock/rwlock/atomics: Delayed retry of failed SCOND with exponential backoff"

2016-06-02 10:59:23 +05:30

arm

This finally removes the CLK_IS_ROOT flag by picking up the last few

2016-06-07 16:24:44 -07:00

arm64

arm64: kgdb: Match pstate size with gdbserver protocol