This changes the input format of DRBD resource config option
cpu-mask so it is correctly parsed in the kernel. The underlying
bitmap_parse routine expects large hex values delimited every 8
characters with a comma.
e.g., On large cpu systems, we would see the following kern.log :
2020-10-13T20:55:34.079 controller-0 kernel: warning [ 269.423462] drbd
drbd-dockerdistribution: Overflow in bitmap_parse(300000003), truncating
to 64 bits
This resulted in drbd_w_* tasks affined to individual cores instead of
platform cores.
Change-Id: I59caaa293af0c905eddef00b7b03da921e4510b7
Closes-Bug: 1900174
Signed-off-by: Jim Gauld <james.gauld@windriver.com>
9dd333fbb7