Bruce, Yocto kernel folks:
Here is the next 4.18.x stable update "extension" primarily created
for the Yocto project, continuing from the previous v4.18.38 release.
There are about 180 commits here, based on commits chosen from what were
used in the 4.19.39/40/41 stable releases -- so another
fix following compile error:
kernel/irq/manage.c:388:20: error: passing argument 1 of 'cancel_work_sync'
from incompatible pointer type
The compile error was got with CONFIG_PREEMPT_RT_BASE enabled,
On RT kernel work_struct was replaced by kthread_work, so here
we should use
