Comment 5 for bug 1859756

=>@Fred: In comment #3 you state "this patchset have cause some error". If this patch set has =>introduced a bug, please report that in a new bug. However, since you moved the Ubuntu-18.04 t=>ask back to "New" at that time, I wonder if your intent was to demonstrate that those patches =>are *required to fix* a bug in 4.15.

=> 1) Can you clarify the above?

=>2) Which kernel version created the log in Comment #3?

If not merge this aboving patchset, ubuntu 18.04.1 version will reproduce this error log, Can you backport it into ubuntu 18.04.1 update version?