4 fixes, based on e3b3656ca63e23b5755183718df36fb9ff518b02:

Subject: mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()
Subject: ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock()
Subject: include/linux/property.h: fix typo/compile error
Subject: MAINTAINERS: Javi has moved