Skipped (already applied for bug #1817784): "scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached".
Skipped (already applied for CVE-2019-9213); "mm: enforce min addr even if capable() in expand_downwards()".
Skipped (reasoning below): "scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task".
-> Reasoning: The race seems to depend on having the locking split into back_lock and fwd_lock. This split got introduced in v3.15 upstream but was reverted in Xenial for bug #1517142 in 4.4.0-9.24. Without that the code which gets modified is still holding the bigger lock, so should be safe. At least these things should get applied together and rather with more testing.
Skipped (already applied for bug #1817784): "scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached".
Skipped (already applied for CVE-2019-9213); "mm: enforce min addr even if capable() in expand_ downwards( )".
Skipped (reasoning below): "scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_ task".
-> Reasoning: The race seems to depend on having the locking split into back_lock and fwd_lock. This split got introduced in v3.15 upstream but was reverted in Xenial for bug #1517142 in 4.4.0-9.24. Without that the code which gets modified is still holding the bigger lock, so should be safe. At least these things should get applied together and rather with more testing.