[SRU][Bionic]Pull Request: Fixes for LP:1774471

[Joseph Salisbury]

== Regression Potential ==
Low.  Limited to cxl driver.

== Test Case ==
A test kernel was built with these patches and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.



The following changes since commit b7be50f6450d62d2a2e3ad7599b63c6ca5c0006f:

  UBUNTU: Ubuntu-4.15.0-23.25 (2018-05-23 18:56:27 +0200)

are available in the Git repository at:

  kernel.ubuntu.com:/srv/kernel.ubuntu.com/git/jsalisbury/bugs/lp1774471/ubuntu-bionic.git 

for you to fetch changes up to bcf6c055d2ea37417c6547d073b292ee303826f5:

  cxl: Disable prefault_mode in Radix mode (2018-06-13 12:32:27 -0400)

----------------------------------------------------------------
Philippe Bergheaud (2):
      cxl: Set the PBCQ Tunnel BAR register when enabling capi mode
      cxl: Report the tunneled operations status

Vaibhav Jain (3):
      cxl: Remove function write_timebase_ctrl_psl9() for PSL9
      cxl: Configure PSL to not use APC virtual machines
      cxl: Disable prefault_mode in Radix mode

 Documentation/ABI/testing/sysfs-class-cxl | 12 +++++++++++-
 drivers/misc/cxl/cxl.h                    |  1 +
 drivers/misc/cxl/pci.c                    | 26 ++++++++++++++++----------
 drivers/misc/cxl/sysfs.c                  | 26 ++++++++++++++++++++++----
 4 files changed, 50 insertions(+), 15 deletions(-)