Merge branch 'linus' into locking/core, to pick up upstream fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --cc Documentation/admin-guide/kernel-parameters.txt
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc include/linux/syscalls.h
Simple merge

diff --cc kernel/futex.c
Simple merge

diff --cc kernel/locking/lockdep.c
Simple merge

diff --cc kernel/locking/rtmutex.c
Simple merge

diff --cc lib/Kconfig.debug
Simple merge

diff --cc scripts/checkpatch.pl
Simple merge