** Changed in: ubuntu-power-systems
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1730515
Title:
Request to backport cxlflash patches to 16.04 HWE Kernel
Status in The Ubuntu-power-systems project:
Fix Committed
Status in linux package in Ubuntu:
Fix Committed
Status in linux source package in Zesty:
Won't Fix
Status in linux source package in Artful:
Fix Committed
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
IBM is requesting these three cxlflash patches in the Ubuntu 16.04 HWE and
newer
kernels. All three patches have now landed in mainline v4.15-rc1.
These commits fix bugs in the existing code - missing VPN could disable a
card and the write same sector size.
== Fixes ==
285e6670d022 ("scsi: cxlflash: Use derived maximum write same length")
0d4191305e69 ("scsi: cxlflash: Allow cards without WWPN VPD to configure")
d84c198f43c5 ("scsi: cxlflash: Derive pid through accessors")
== Regression Potential ==
Medium. These patches are not limited to one arch, but they are limited to
cxlflash.
== 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.
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