MFC r272749:
  Fix comment.
MFC r272756:  Properly report 12Gbps connection rate.

Reviewed by:	kadesai, slm
Properly cast nswbuf to long.

Note this is a direct commit to stable/9 because head was fixed with vmem(9)
commit (r252330).

Reported by:	John Hood (jhood at niksun dot com)
Make kern.nswbuf tunable from loader.
Merge OpenSSL 0.9.8zc.
MFC 272182:
Don't panic if a resource is allocated twice.  Instead, print a warning and
fail the allocation request.  Allocations of "reserved" resources such as
PCI BARs already fail the request instead of panic'ing in this case.
MFC 272449:
Require p_cansched() for changing a process' protection status via
procctl() rather than p_cansee().
MFC 272668:
Properly set the timeout in a query_state.  The global query_timeout
configuration value is an integer count of seconds, it is not a timeval.
Using memcpy() to copy a timeval from it put garbage into the tv_usec
field.

PR:		194025