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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 21:24:00 +08:00
linux-next/Documentation/locking
Linus Torvalds 9ba19ccd2d These were the main changes in this cycle:
- LKMM updates: mostly documentation changes, but also some new litmus tests for atomic ops.
 
  - KCSAN updates: the most important change is that GCC 11 now has all fixes in place
                   to support KCSAN, so GCC support can be enabled again. Also more annotations.
 
  - futex updates: minor cleanups and simplifications
 
  - seqlock updates: merge preparatory changes/cleanups for the 'associated locks' facilities.
 
  - lockdep updates:
     - simplify IRQ trace event handling
     - add various new debug checks
     - simplify header dependencies, split out <linux/lockdep_types.h>, decouple
       lockdep from other low level headers some more
     - fix NMI handling
 
  - misc cleanups and smaller fixes
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Ingo Molnar:

 - LKMM updates: mostly documentation changes, but also some new litmus
   tests for atomic ops.

 - KCSAN updates: the most important change is that GCC 11 now has all
   fixes in place to support KCSAN, so GCC support can be enabled again.
   Also more annotations.

 - futex updates: minor cleanups and simplifications

 - seqlock updates: merge preparatory changes/cleanups for the
   'associated locks' facilities.

 - lockdep updates:
    - simplify IRQ trace event handling
    - add various new debug checks
    - simplify header dependencies, split out <linux/lockdep_types.h>,
      decouple lockdep from other low level headers some more
    - fix NMI handling

 - misc cleanups and smaller fixes

* tag 'locking-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (60 commits)
  kcsan: Improve IRQ state trace reporting
  lockdep: Refactor IRQ trace events fields into struct
  seqlock: lockdep assert non-preemptibility on seqcount_t write
  lockdep: Add preemption enabled/disabled assertion APIs
  seqlock: Implement raw_seqcount_begin() in terms of raw_read_seqcount()
  seqlock: Add kernel-doc for seqcount_t and seqlock_t APIs
  seqlock: Reorder seqcount_t and seqlock_t API definitions
  seqlock: seqcount_t latch: End read sections with read_seqcount_retry()
  seqlock: Properly format kernel-doc code samples
  Documentation: locking: Describe seqlock design and usage
  locking/qspinlock: Do not include atomic.h from qspinlock_types.h
  locking/atomic: Move ATOMIC_INIT into linux/types.h
  lockdep: Move list.h inclusion into lockdep.h
  locking/lockdep: Fix TRACE_IRQFLAGS vs. NMIs
  futex: Remove unused or redundant includes
  futex: Consistently use fshared as boolean
  futex: Remove needless goto's
  futex: Remove put_futex_key()
  rwsem: fix commas in initialisation
  docs: locking: Replace HTTP links with HTTPS ones
  ...
2020-08-03 14:39:35 -07:00
..
futex-requeue-pi.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
hwspinlock.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
index.rst Documentation: locking: Describe seqlock design and usage 2020-07-29 16:14:22 +02:00
lockdep-design.rst docs: locking: convert docs to ReST and rename to *.rst 2019-07-15 08:53:27 -03:00
lockstat.rst docs: locking: convert docs to ReST and rename to *.rst 2019-07-15 08:53:27 -03:00
locktorture.rst docs: RCU: Convert torture.txt to ReST 2020-06-29 11:58:11 -07:00
locktypes.rst locking: Introduce local_lock() 2020-05-28 10:31:09 +02:00
mutex-design.rst docs: locking: Replace HTTP links with HTTPS ones 2020-07-16 23:19:51 +02:00
percpu-rw-semaphore.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
pi-futex.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
preempt-locking.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
robust-futex-ABI.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
robust-futexes.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
rt-mutex-design.rst docs: locking: convert docs to ReST and rename to *.rst 2019-07-15 08:53:27 -03:00
rt-mutex.rst docs: move locking-specific documents to locking/ 2020-05-15 12:05:07 -06:00
seqlock.rst Documentation: locking: Describe seqlock design and usage 2020-07-29 16:14:22 +02:00
spinlocks.rst docs/locking: Fix outdated section names 2020-02-05 10:21:12 -07:00
ww-mutex-design.rst docs: locking: convert docs to ReST and rename to *.rst 2019-07-15 08:53:27 -03:00