LNet branch for new o2iblnd protocol (b15983, b13621, b14425, b14358)

Back this out until I can give more though to the differences that patchless
builds pose.

i=Tappro
test_34 fix: let pid to be killed

i=Tappro
test_24 and t-f client_reconnect fn fix

b=15927
i=johann
i=huanghua

Add ChangeLog entry.

Branch HEAD
b=16611
i=green
i=rread

i=ericm
i=rread
increase fudge for Cray

i=Adilger
fix test_18 to check the available space

b=16704
i=yury.umanets
i=alexey.lyashkov

mdt_object_unlock didn't save PDO locks, this commit fixes it.

i=Adilger
MOUNTOPT fix: use MDSOPT and OSTOPT for mds and ost mkfs options

i=Adilger
o=Brian Behlendorf
test_115 fix: use more reasonable WARNING instead of FAIL

drivers/infiniband/include/linux/lockdep.h header, defining lockdep
interfaces. Update libcfs headers to check for this.

Build-tested at rhel4, rhel5, sles10, 2.6.18-vanilla.

b=16633
i=shadow, zhenyu.xu

Update to RHEL5 kernel-2.6.18-92.1.10.el5.

b=16248
i=yury.umanets
i=nikita.danilov
i=oleg.drokin

limit inode number within 2^32

i=yibin.wang
i=sheng.yang

Try to prevent the user from choosing incompatible kernel and Lustre
configuration options when configuring the o2ib LND.

Branch HEAD
b=15139
i=rread
i=tappro

b=16589
i=nathan, robert.read

Add printk_ratelimit() check for debug daemon.

b=16671
i=nikita, bobijam

Remove no longer used define.

b=16547
i=shadow, bobijam

Update to SLES10 kernel-2.6.16.60-0.27.

b=16547
i=shadow, zhenyu.xu

Update to SLES10 latest kernel-2.6.16.60-0.27.

b=16616
i=nathan.rutman
i=nikita.danilov

more error cleanup in server_start_targets()

b=16566
o=Jonathan Li(jli@cray.com)
i=shadow, bobijam

Description: Upcall on Lustre log has been dumped
Details    : Allow for a user mode script to be called once a Lustre log has
             been dumped. It passes the filename of the dumped log to the
	     script, the location of the script can be specified via
	     /proc/sys/lnet/debug_log_upcall.

Branch HEAD

Branch HEAD

Branch HEAD
b=16583
i=zam
i=panda

b=16204
i=johann, zhenyu.xu

Exclude the .pc directory.

b=16283
i=adilger, sheng.yang

Handle the new option for rhel5 /proc/mounts.

b=16640
i=zhenyu.xu, nathan

Quite console chatter.

b=16495
o=green
i=adilger, shadow

Assert on freeing replayable request.

b=10555
i=girish

In rhel4 filemap_write_and_wait() is not exported so use ext3_sync_file()

remove from wait queue after wake up, found by alex.
b=16713
r=alex
r=rread

or write request because the client is already doing a lock match
itself so there isn't any reason the OST should have to re-do that
search.

b=15198
i=johann
i=shadow