Comment 4 for bug 1645187

after applying the 3 patchset from :
https://www.redhat.com/archives/dm-devel/2016-June/msg00399.html
https://www.redhat.com/archives/dm-devel/2016-June/msg00400.html
https://www.redhat.com/archives/dm-devel/2016-June/msg00401.html

building the ubuntu kernel fails :
apt-get source -b linux-image-4.4.0-47-generic

checking whether DECLARE_EVENT_CLASS() is available... no
checking whether current->bio_tail exists... no
checking whether current->bio_list exists... configure: error: no - Please file a bug report at
       https://github.com/zfsonlinux/zfs/issues/new
debian/rules.d/2-binary-arch.mk:70: recipe for target '/root/linux-4.4.0/debian/stamps/stamp-build-generic' failed
make: *** [/root/linux-4.4.0/debian/stamps/stamp-build-generic] Error 1