- revert per request from rread

a=adilger
i=alexey.lyashkov
i=pravin

remove the uses of LPSZ directly and change the variables, or cast the
values appropriately.

- enable peer_timeout by default for ko2iblnd and ksocklnd.

b=19674
i=isaac
o=johann

Fix warning in o2iblnd.

i=isaac
i=liang
Minor bugfix of usocklnd - calling usocklnd_assign_ni_nid unconditionally
(both for user-mode and server-mode cases) to let lnet layer know our
actual nid.

- port router pinger to userspace.

b=18451
Growing TX/FMR/PMR pool at runtime for o2iblnd, these runtime allocated
pools can be freed if not accessed for long time.

i=isaac

- add AC_MSG_CHECKING to OFED checks.

- fixed kptllnd HELLO protocol deadlock.

fix "rhel5 i686 patchless build failure"
b=19590
i=johann
i=brian

- an assortment of LNet selftest fixes and enhancements.

b=19695
i=adilger

add _GNU_SOURCE to wirecheck.

- added more debug prints for connection management.

- added missing quotes over $O2IB_SYMVER.

- allow a test node to be a member of multiple test groups.

i=zhen.liang
i=sheng.yang

OFED 1.4.1 (rc6).

1, don't call "find_task_by_pid" in lcw_dump
   for this function was dropped after 2.6.27

2, add "reliable" argument in "dump_trace"

i=shadow
i=sheng.yang

b=19520
i=isaac
- handle new CM events in OFED 1.4

Cleanup of o2iblnd protocol V2:
. check whether ofed can support iWARP
. enable map-on-demand for (nfrags >= kib_map_on_demand)
  instead of (nfrags > kib_map_on_demand)

b=19327
i=isaac

- MXLND updates from upstream: eliminate hosts file, use arp for peer nic_id resolution

- add a new LND optiion to control peer buffer credits on routers.

- add a new LND optiion to control peer buffer credits on routers.

b=15977
i=deen
i=vs

lctl dk should zero the file before writing the debug log into,
otherwise, if a file was long enough and is not completely overwritten
we get a mix of several logs.

i=isaac
Landing a patch fixing deadlock in usocklnd on HEAD. The patch also includes:
 - minor code cleanup suggested by Isaac in comment #6 of bug #18844
 - trivial cleanup patch for acceptor.c (att #21983 of bug #14132)
 - minor one-line fix for handling EINTR error of poll(2) - inspected by Shadow.

A few words to lnet/ChangeLog about 'running out of ports' fix.

b=13621, 15983
i=isaac
i=maxim

o2iblnd protocol version 2

- removed unused field md_addrkey so that sizeof lnet_libmd_t with one frag would be
  exactly 128 on x86_64, very sweet.

i=isaac
i=liang
Landing a patch fixing 'running out of ports' issue on HEAD. The patch
essentially does:
 - add a delay before next reconnect attempt in ksocklnd in the case of lost race;
 - limit the frequency of query-requests in lnet;
 - special handling of 'dead peer' notifications in lnet.

b=18487
i=liang

Pass in physical address, MX needs to translate the address into physical
address anyway and mxlnd knows more about how to translate them.

Minor whitespace cleanup.

- Change ptllnd timeout and watchdog timers.

- shared routing enhancements: peer health detection.

i=matt
i=liang
Minor fix for winnt build problems introduced by landing patch making ksocklnd more os-neutral