#12 crashinfo --kblockd is broken

[Martin Moore]

'crashinfo --kblockd' aborts with varying stack traces on any kernel >= v3. Maybe remove it?

On v6:

crash64> crashinfo --kblockd_wq
Traceback (most recent call last):
  File "/home/martin/pykdump-code/Extension/mpykdump.so/progs/crashinfo.py", line 1585, in      <module>
  File "/home/martin/pykdump-code/Extension/mpykdump.so/progs/crashinfo.py", line 873, in d     ecode_wq
  File "/home/martin/pykdump-code/Extension/mpykdump.so/progs/crashinfo.py", line 834, in _     _get_cpu_wqs
  File "/home/martin/pykdump-code/pykdump/lowlevel.py", line 391, in __getattr__
    raise KeyError(msg)
KeyError: '<struct workqueue_struct> does not have a field <cpu_wq>'

[Martin Moore]

Fixed in [ea1a85].