kernel-packages team mailing list archive

[Luis Henriques <luis.henriques@xxxxxxxxxxxxx>]

** Also affects: linux (Ubuntu Vivid)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu)
       Status: Incomplete => Invalid

** Changed in: linux (Ubuntu Trusty)
       Status: New => In Progress

** Changed in: linux (Ubuntu Vivid)
       Status: New => In Progress

** Also affects: linux-lts-utopic (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux-lts-utopic (Ubuntu Vivid)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu)
       Status: New => Invalid

** Changed in: linux-lts-utopic (Ubuntu Trusty)
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1516682

Title:
  a trusty stable release patch breaks module loading on arm64

Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  In Progress
Status in linux-lts-utopic source package in Trusty:
  In Progress
Status in linux source package in Vivid:
  In Progress
Status in linux-lts-utopic source package in Vivid:
  Invalid

Bug description:
  This upstream patch "arm64: errata: add module build workaround for
  erratum #843419" breaks module loading on arm64 and was pulled into
  trusty-proposed via stable release. The trusty master-next commit is:
  f869de1cf9b57d28dbba9f15569f5ae2c54c8724. Wily saw this as well, since
  it also carries the patch and the workaround used there was to disable
  CONFIG_ARM64_ERRATUM_843419.

  The issue was mentioned to upstream here:
  http://www.spinics.net/lists/arm-kernel/msg449982.html
  and a fix was proposed here: 
  http://www.spinics.net/lists/arm-kernel/msg450685.html

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