Branch for more survey about LNet concurrency

b=16650
i=grev
i=eric.mei

SANITY_GSS test should not be run when it's not in the ACC_SM_ONLY list.

b=16813
i=johann

Workaround build issue on craynv (its asm/pgtable.h includes mm.h causing
configure checks to fail)

b=16813
i=johann
i=panda

restore the ability to pass LD= through autoconf since x2 requires an
alternate LD program (x2ld).

b=16882
i=adilger
i=he.huang

Branch HEAD
b=15975
i=johann
i=adilger

lfs lacks quota support if building with confiugre --disable-modules
b=16481
i=shadow
i=rread

b=16499
i=adilger
i=nikita

direct use of i_mutex is not portable, even between various Linux kernels

b=16845
i=green
i=yury.umanets

b=16498
i=adilger
i=girish

get RAID stripe size from the superblock

Minor cleanup of ChangeLog comments.

i=isaac
i=liang
Conf-sanity test_32a couldn't stop ost and mds because it
tried to access non-existent peer and tcp connect took
quite long before timing out. The patch flushes txs pinned
to a peer even if it's still in "connecting" state.

b=16717
fix lbug when conf log is full
i=nathan,umka

fix gss compile warning on x86_64.
b=16971
r=wangdi

b=15981
i=adilger
i=rread
i=nathan.rutman

b=16373
i=zhenyu.xu, shengyang

Search for ":/" instead of ":"

b=16875
i=Robert, johann

Use single quotes around devices when building debugfs commands.

b=13876
i=sheng.yang, brian(llnl)

Detect available autoconf version.

b=16770
i=johann, adilger

Use struct stat in powerpc64 environment to avoid different member offset.

Wrap at 80 columns.

Don't print "Lustre: " twice.

Fix build problem for vendor kernels that have back-ported lockdep.

b=16561

roll back, (cannot finish sanitN.sh)

b=16907
o=Brian Behlendorf <behlendorf1@llnl.gov>
i=yury.umanets
i=robert.read

Description: Prevent import from entering FULL state when server in recovery

b=16750
i=Nathan Rutman
i=Sheng Yang

Description: service mount cannot take device name with ":"
Details    : Only when device name contains ":/" will mount treat it as
             client mount.

b=16561

add doxygen doc for modified function.

b=16561
i=Oleg Drokin (green)
i=johann

Description: Hitting mdc_commit_close() ASSERTION
Details    : Properly handle request reference release in
             ll_release_openhandle().

don't expire request which is waiting for security context.
b=16315
r=wangdi
r=umka

i=Adilger
i=grev
replace proc with lctl [set|get]_param

r=vitaly,robert

- new class_hash.c and using it in conncetions, nids, etc. Using it for held locks on server will come shortly.

b=16771
i=adilger, johann

Swab the cfg_marker along with lcfg.

r=adilger,shadow

- fixed using get_uuid2int() in llite which breaked cmd

r=umka,tappro

- fix flock support for HEAD (original patch from Oleg Drokin aka green)

b=15593
i=nikita, yury

Restore the ATTR_KILL_SUID and bypass permission check in the case.