[SRU][Xenial][PATCH 0/1] Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"

Joseph Salisbury joseph.salisbury at canonical.com
Sat Mar 31 02:00:26 UTC 2018

BugLink: http://bugs.launchpad.net/bugs/1759821

== SRU Justification ==
This bug currently exists in the 4.4.0-118 -proposed kernel.  Due to this 
bug, a Dell XPS 13 9360 bluetooth scan can not detect any devices.

This regression was caused by mainline commit fd865802c6.  This commit was reverted
in mainline by the requested commit, 7d06d5895c15.  This commit was already 
reverted in upstream stable 4.4.116 by commit: 356c942.  However, Xenial -proposed only 
has up to the 4.4.114 stable updates.  This regression has been in the 4.4 kernel 
since 4.4.110(Ubuntu 4.4.0-117).

== Fix ==
7d06d5895c15 ("Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"")

== Regression Potential ==
Low.  This revert was also cc'd to upstream stable and is in the upstream 4.4.y
kernel.  This revert should happen to prevent a regression from moving to -updates
from -proposed.

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

Kai-Heng Feng (1):
  Revert "Bluetooth: btusb: fix QCA Rome suspend/resume"

 drivers/bluetooth/btusb.c | 6 ------
 1 file changed, 6 deletions(-)


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