These drivers are for HPE SCSI cards and enabling them subsequently
enabled RAID_ATTRS and CHECK_SIGNATURE.
Only enabled for 4.9 and 4.12 kernels.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This enables per task (IO) accounting which is useful
for monitoring IO activity and the like.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Note, on x86_64 for 4.12.9 a new kernel option,
HARDLOCKUP_CHECK_TIMESTAMP was added which defaults to enabled. It enables
a low pass filter to compensate for perf based hard lockup detection.
Added this option to the x86_64 4.12.x kernel confog file.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
