[PULL][v2][linux-aws-xenial] hibernation support for linux-aws

[Kamal Mostafa]

The following changes since commit 1e06f72b94cb3708c3d75497d8ab2c7b234977f0:

  UBUNTU: Ubuntu-aws-4.4.0-1085.96 (2019-06-11 10:33:38 +0200)

are available in the Git repository at:

  git://git.launchpad.net/~kamalmostafa/ubuntu/+source/linux-aws/+git/xenial hibernate-lp1831940

for you to fetch changes up to d4c9e1bdfda2d2010a31e349f29a49502c71f7fc:

  UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled (2019-06-18 12:02:29 -0700)

----------------------------------------------------------------
Anchal Agarwal (1):
      UBUNTU SAUCE [aws]: ACPICA: Enable sleep button on ACPI legacy wake

Andrea Righi (2):
      UBUNTU SAUCE [aws]: mm: aggressive swapoff
      UBUNTU SAUCE [aws]: PM / hibernate: make sure pm_async is always disabled

Eduardo Valentin (1):
      UBUNTU SAUCE [aws]: block: xen-blkfront: consider new dom0 features on restore

Frank van der Linden (2):
      UBUNTU SAUCE [aws]: xen: restore pirqs on resume from hibernation.
      UBUNTU SAUCE [aws]: xen: Only restore the ACPI SCI interrupt in xen_restore_pirqs.

Hugh Dickins (1):
      mm: swapoff: shmem_unuse() stop eviction without igrab()

Ingo Molnar (1):
      sched/wait: Standardize wait_bit_queue naming

Matthew Wilcox (1):
      radix-tree: delete radix_tree_locate_item()

Michal Hocko (1):
      mm, vmscan: get rid of throttle_vm_writeout

Oleg Nesterov (4):
      sched/wait: Fix abort_exclusive_wait(), it should pass TASK_NORMAL to wake_up()
      sched/wait: Avoid abort_exclusive_wait() in ___wait_event()
      sched/wait: Avoid abort_exclusive_wait() in __wait_on_bit_lock()
      sched/wait: Introduce init_wait_entry()

Peter Zijlstra (1):
      sched/wait: Introduce wait_var_event()

Vineeth Remanan Pillai (1):
      mm: rid swapoff of quadratic complexity

 arch/x86/xen/suspend.c           |   2 +
 drivers/acpi/acpica/hwsleep.c    |  11 ++
 drivers/block/xen-blkfront.c     |   2 +
 drivers/xen/events/events_base.c |  45 +++++
 include/linux/radix-tree.h       |   1 -
 include/linux/shmem_fs.h         |   3 +-
 include/linux/wait.h             |  95 +++++++--
 include/linux/writeback.h        |   1 -
 include/xen/events.h             |   1 +
 kernel/power/main.c              |   4 +-
 kernel/sched/wait.c              | 196 +++++++++++--------
 lib/radix-tree.c                 |  96 ----------
 mm/page-writeback.c              |  30 ---
 mm/shmem.c                       | 192 ++++++++-----------
 mm/swapfile.c                    | 405 +++++++++++++--------------------------
 mm/vmscan.c                      |   2 -
 16 files changed, 478 insertions(+), 608 deletions(-)