[GIT PULL] parisc architecture updates for kernel v5.10-rc1

[Helge Deller]

Hi Linus,

please pull a few last fixes and updates for the parisc architecture for kernel 5.10-rc1 from:

  git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-5.10-2

This patchset includes:

* During this merge window O_NONBLOCK was changed to become 000200000, but we
  missed that the syscalls timerfd_create(), signalfd4(), eventfd2(), pipe2(),
  inotify_init1() and userfaultfd() do a strict bit-wise check of the flags
  parameter. To provide backward compatibility with existing userspace we introduce
  parisc specific wrappers for those syscalls which filter out the old O_NONBLOCK
  value and replaces it with the new one.

* Prevent HIL bus driver to get stuck when keyboard or mouse isn't attached

* Improve error return codes when setting rtc time

* Minor documentation fix in pata_ns87415.c

Thanks,
Helge

----------------------------------------------------------------
The following changes since commit f9893351acaecf0a414baf9942b48d5bb5c688c6:

  Merge tag 'kconfig-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (2020-10-22 13:20:39 -0700)

are available in the Git repository at:

  http://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-5.10-2

for you to fetch changes up to 2e34ae02a9b49d1f459d811ae77d72d300584a69:

  ata: pata_ns87415.c: Document support on parisc with superio chip (2020-10-23 20:23:47 +0200)

----------------------------------------------------------------
Helge Deller (4):
      parisc: Improve error return codes when setting rtc time
      hil/parisc: Disable HIL driver when it gets stuck
      parisc: Add wrapper syscalls to fix O_NONBLOCK flag usage
      ata: pata_ns87415.c: Document support on parisc with superio chip

 arch/parisc/kernel/sys_parisc.c         | 73 ++++++++++++++++++++++++++++++++-
 arch/parisc/kernel/syscalls/syscall.tbl | 12 +++---
 arch/parisc/kernel/time.c               | 11 ++++-
 drivers/ata/pata_ns87415.c              |  3 +-
 drivers/input/serio/hil_mlc.c           | 21 ++++++++--
 drivers/input/serio/hp_sdc_mlc.c        |  8 ++--
 include/linux/hil_mlc.h                 |  2 +-
 7 files changed, 111 insertions(+), 19 deletions(-)