Comment 1 for bug 1564950

On Thu, Mar 31, 2016 at 12:06:42PM +0800, Yan, Zheng wrote:
> ubuntu-vivid git tree includes commit ebeec2ef4c (ceph: fix message
> length computation), but does not contain backport for upstream commit
> 1f041a89b4 (ceph: fix request time stamp encoding). This breaks cephfs
> kernel driver completely. Please add the later commit to your git
> tree.
>
> Regards
> Yan, Zheng

The patch [[ 1f041a89b4 (ceph: fix request time stamp encoding) ]] is required for all trees that carry a backport of 777d738 (ceph: fix message length computation):

  3.19.y-ckt (stable)
  3.16.y-ckt (stable)
  ubuntu-vivid
  ubuntu-utopic