AMD: Add mmu notifier patches to support external modules

[Tim Gardner]

The mmu-notifier changes are the ones we would really like to see in 14.10, since they are the only ones where we don't have the option of deploying via out-of-tree kernel modules.

[Brad Figg (brad-figg)]

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1361300

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.16.0-11.16

---------------
linux (3.16.0-11.16) utopic; urgency=low

  [ Mauricio Faria de Oliveira ]

  * [Config] Switch kernel to vmlinuz (from vmlinux) on ppc64el
    - LP: #1358920

  [ Peter Zijlstra ]

  * SAUCE: (no-up) mmu_notifier: add call_srcu and sync function for listener to delay call and sync
    - LP: #1361300

  [ Tim Gardner ]

  * [Config] CONFIG_ZPOOL=y
    - LP: #1360428
  * Release Tracking Bug
    - LP: #1361308

  [ Upstream Kernel Changes ]

  * Revert "net/mlx4_en: Fix bad use of dev_id"
    - LP: #1347012
  * net/mlx4_en: Reduce memory consumption on kdump kernel
    - LP: #1347012
  * net/mlx4_en: Fix mac_hash database inconsistency
    - LP: #1347012
  * net/mlx4_en: Disable blueflame using ethtool private flags
    - LP: #1347012
  * net/mlx4_en: current_mac isn't updated in port up
    - LP: #1347012
  * net/mlx4_core: Use low memory profile on kdump kernel
    - LP: #1347012
  * Drivers: scsi: storvsc: Change the limits to reflect the values on the host
    - LP: #1347169
  * Drivers: scsi: storvsc: Set cmd_per_lun to reflect value supported by the Host
    - LP: #1347169
  * Drivers: scsi: storvsc: Filter commands based on the storage protocol version
    - LP: #1347169
  * Drivers: scsi: storvsc: Fix a bug in handling VMBUS protocol version
    - LP: #1347169
  * Drivers: scsi: storvsc: Implement a eh_timed_out handler
    - LP: #1347169
  * drivers: scsi: storvsc: Set srb_flags in all cases
    - LP: #1347169
  * drivers: scsi: storvsc: Correctly handle TEST_UNIT_READY failure
    - LP: #1347169
  * namespaces: Use task_lock and not rcu to protect nsproxy
    - LP: #1328088
  * net: xgene: Check negative return value of xgene_enet_get_ring_size()
  * mm/zbud: change zbud_alloc size type to size_t
    - LP: #1360428
  * mm/zpool: implement common zpool api to zbud/zsmalloc
    - LP: #1360428
  * mm/zpool: zbud/zsmalloc implement zpool
    - LP: #1360428
  * mm/zpool: update zswap to use zpool
    - LP: #1360428
  * ideapad-laptop: Change Lenovo Yoga 2 series rfkill handling
    - LP: #1341296
  * iommu/amd: Fix for pasid initialization
    - LP: #1361300
  * iommu/amd: Moving PPR fault flags macros definitions
    - LP: #1361300
  * iommu/amd: Drop oprofile dependency
    - LP: #1361300
  * iommu/amd: Fix typo in amd_iommu_v2 driver
    - LP: #1361300
  * iommu/amd: Don't call mmu_notifer_unregister in __unbind_pasid
    - LP: #1361300
  * iommu/amd: Don't free pasid_state in mn_release path
    - LP: #1361300
  * iommu/amd: Get rid of __unbind_pasid
    - LP: #1361300
  * iommu/amd: Drop pasid_state reference in ppr_notifer error path
    - LP: #1361300
  * iommu/amd: Add pasid_state->invalid flag
    - LP: #1361300
  * iommu/amd: Don't hold a reference to mm_struct
    - LP: #1361300
  * iommu/amd: Don't hold a reference to task_struct
    - LP: #1361300
  * iommu/amd: Don't call the inv_ctx_cb when pasid is not set up
    - LP: #1361300
  * iommu/amd: Don't set pasid_state->mm to NULL in unbind_pasid
    - LP: #1361300
  * iommu/amd: Remove change_pte mmu_notifier call-back
    - LP: #1361300
  * iommu/amd: Fix device_state reference counting
    - LP: #1361300...