[Skiboot] [git pull] skiboot v6.0.20

[Vasant Hegde]

Hello Oliver, Stewart,

This request fixes several bugs reported internally/externally. Note that I have 
backported
Nick's "bust_locks on lock error" .. which I found useful while debugging some 
other defect.

Thanks Andrew, Nick, Mahesh and Oliver.

-Vasant

------------------------------------------------------------------------------------------------------------------------------------------------

The following changes since commit 3d135fe39a6ac509bfa49a9eb9e5f8386fc5109d:

   skiboot v6.0.19 release notes (2019-03-18 21:20:48 +0530)

are available in the Git repository at:

   https://github.com/hegdevasant/skiboot.git tags/v6.0.20

for you to fetch changes up to aea44eedb0aa969831e3f584e28ac5d036bcabd2:

   skiboot v6.0.20 release notes (2019-05-08 16:57:30 +0530)

----------------------------------------------------------------
Andrew Jeffery (1):
       core/flash: Retry requests as necessary in flash_load_resource()

Mahesh Salgaonkar (2):
       Fix hang in pnv_platform_error_reboot path due to TOD failure.
       opal/hmi: Initialize the hmi event with old value of TFMR.

Nicholas Piggin (1):
       core/lock: don't set bust_locks on lock error

Oliver O'Halloran (2):
       hw/xscom: Enable sw xstop by default on p9
       pci/iov: Remove skiboot VF tracking

Vasant Hegde (7):
       core/ipmi: Print correct netfn value
       libflash/ipmi-hiomap: Fix blocks count issue
       test-ipmi-hiomap: Assert if size is zero
       test-ipmi-hiomap: Add write-one-byte test
       test-ipmi-hiomap: Fix lpc-read-success
       test-ipmi-hiomap: Add read-one-byte test
       skiboot v6.0.20 release notes

  core/Makefile.inc                    |   2 +-
  core/flash.c                         |  33 ++++++++-
  core/hmi.c                           |   4 +-
  core/ipmi.c                          |   2 +-
  core/lock.c                          |   2 -
  core/pci-iov.c                       | 265 
--------------------------------------------------------------------
  core/pci.c                           |   2 -
  core/timebase.c                      |  10 +++
  doc/release-notes/skiboot-6.0.20.rst | 204 
++++++++++++++++++++++++++++++++++++++++++++++++++++
  hw/xscom.c                           |  26 +------
  include/pci-iov.h                    |  37 ----------
  libflash/ipmi-hiomap.c               |  21 +++++-
  libflash/test/test-ipmi-hiomap.c     |  85 +++++++++++++++++++++-
  13 files changed, 353 insertions(+), 340 deletions(-)
  delete mode 100644 core/pci-iov.c
  create mode 100644 doc/release-notes/skiboot-6.0.20.rst
  delete mode 100644 include/pci-iov.h