Merge lp:~fginther/vmbuilder/automated-ec2-build-arm64-trusty-hwe into lp:~ubuntu-on-ec2/vmbuilder/automated-ec2-builds

[Francis Ginther]

Switch trusty arm64 images to the generic-lts-xenial kernel to support GICv3 hardware (lp:1690229).

Switch trusty arm64 images to the generic-lts-xenial kernel to support GICv3 hardware (lp:1690229).

[Robert C Jennings (rcj)]

+1 on the kernel change to support guests running on hardware with GICv3.

[Robert C Jennings (rcj)]

review: Approve

[Dan Watkins (oddbloke)]

review: Approve

=== modified file 'conf/trusty-arm64-server.conf'
--- conf/trusty-arm64-server.conf	2014-03-13 20:14:04 +0000
+++ conf/trusty-arm64-server.conf	2017-05-11 21:00:26 +0000
@@ -28,5 +28,5 @@
          "--hdd-new-fstab" "--root-mount-by=LABEL" "--binary-images=binary-hdd-raw"
          "--bootloader=none" "--hdd-size=%s" "--binary-filesystem=ext4"
          "--bootstrap-qemu-static=%q" "--bootstrap-qemu-arch=%A" "--architecture=%A"
-         "--cache=false" "--source=false" "--linux-flavours=generic" )
+         "--cache=false" "--source=false" "--linux-flavours=generic-lts-xenial" )
 purge_roottgz_pkgs=( "linux-*" )