Upgrade kernel bluetooth stack to 4.2-rc7

[Simon Fels]

[Impact]

* Both mako and flo will receive an upgraded in-kernel bluetooth stack taken from 4.2-rc7
* No other devices are affected
* BlueZ 4.101 still used on touch which continues to work as the kernel interface is still supported

[Test Case]

* testing is documented at https://wiki.ubuntu.com/Process/Merges/TestPlans/bluez

[Regression Potential]

* Power management issues as newly ported driver and stack prevents the device from going to sleep

[Other Info]

None

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-mako - 3.4.0-7.39

---------------
linux-mako (3.4.0-7.39) wily; urgency=low

  * No change rebuild to increase the package version above that
    of the Vivid package.

 -- Tim Gardner <email address hidden> Thu, 03 Sep 2015 12:00:17 -0600

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-flo - 3.4.0-5.19

---------------
linux-flo (3.4.0-5.19) wily; urgency=low

  [ Simon Fels ]

  * Import backports 4.2-rc7
    - LP: #1489327
  * backports: respect already existing redefinitions in the flo tree
    - LP: #1489327
  * backports: import HCI SMD driver
    - LP: #1489327
  * [Config] Enable bluetooth backports
    - LP: #1489327

  [ Upstream Kernel Changes ]

  * crypto: add CMAC support to CryptoAPI
    - LP: #1489327
  * crypto: af_alg - properly label AF_ALG socket
    - LP: #1489327
  * hid: Backport hid-generic driver
    - LP: #1489327
  * Bluetooth: close HCI device when user channel socket gets closed
    - LP: #1489327

 -- Tim Gardner <email address hidden> Thu, 03 Sep 2015 10:03:17 -0600

[Chris J Arges (arges)]

Can the version in vivid-proposed be verified? Thanks

[Jean-Baptiste Lallement (jibel)]

These kernel have been on flo and mako for a while, marking as verification done.

[Martin Pitt (pitti)]

The verification of the Stable Release Update for linux-flo has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.