[SRU][Bionic][PATCH 0/4] Fixes for LP:1768431

[Joseph Salisbury]

BugLink: http://bugs.launchpad.net/bugs/1768431

== SRU Justification ==
This SRU was requested by IBM.  It contains one SAUCE patch and three
commits from linux.next. 

IBM requested that we revert a set of SAUCE patches from 18.04 and
replace them with patches from linux-next.  Based on review comments, 
there has been minor changes from the original SAUCE patches and the 
versions in linux-next.

The first SAUCE patch contains all the changes between the current version 
of SAUCE patches for latest cxlflash patches in bionic and the latest 
version accepted by the community. This only has the needed changes and   
makes it so we don't have to revert and re-apply a high number of patches. 
In addition to the SAUCE patch, IBM requested the 3 additional new patches 
from the linux-next tree.

== Fixes ==
UBUNTU: SAUCE: (no-up) cxlflash: OCXL diff between v2 and v3
a3feb6ef50de ("scsi: cxlflash: Synchronize reset and remove ops")
9a597cd4c0ce ("scsi: cxlflash: Remove commmands from pending list on timeout)"
d2d354a606d5 ("scsi: cxlflash: Handle spurious interrupts")

== Regression Potential ==
Medium.  All the patches are specific to the cxlflash driver, but there
are four of them and one is a SAUCE patch.

== 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.

Uma Krishnan (4):
  UBUNTU: SAUCE: (no-up) cxlflash: OCXL diff between v2 and v3
  scsi: cxlflash: Synchronize reset and remove ops
  scsi: cxlflash: Remove commmands from pending list on timeout
  scsi: cxlflash: Handle spurious interrupts

 drivers/scsi/cxlflash/common.h  |  1 +
 drivers/scsi/cxlflash/main.c    | 31 ++++++++++++++++++++++++++++---
 drivers/scsi/cxlflash/ocxl_hw.c | 18 +++++++++++++-----
 drivers/scsi/cxlflash/ocxl_hw.h |  1 +
 4 files changed, 43 insertions(+), 8 deletions(-)

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2.17.0