24 fixes, based on 5eeb63359b1ec4914d9898e24aa357ff930e6ee1: Subject: mm, memory_hotplug: don't bail out in do_migrate_range() prematurely Subject: proc: fix /proc/net/* after setns(2) Subject: arch: unexport asm/shmparam.h for all architectures Subject: mm/hugetlb.c: teach follow_hugetlb_page() to handle FOLL_NOWAIT Subject: x86_64: increase stack size for KASAN_EXTRA Subject: kernel/exit.c: release ptraced tasks before zap_pid_ns_processes Subject: mm: migrate: make buffer_migrate_page_norefs() actually succeed Subject: oom, oom_reaper: do not enqueue same task twice Subject: mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone Subject: mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone Subject: psi: fix aggregation idle shut-off Subject: mm,memory_hotplug: fix scan_movable_pages() for gigantic hugepages Subject: mm/hotplug: invalid PFNs from pfn_to_online_page() Subject: mm, oom: fix use-after-free in oom_kill_process Subject: lib/test_kmod.c: potential double free in error handling Subject: init/Kconfig: fix grammar by moving a closing parenthesis Subject: kasan: mark file common so ftrace doesn't trace it Subject: mm: hwpoison: use do_send_sig_info() instead of force_sig() Subject: mm, memory_hotplug: __offline_pages fix wrong locking Subject: psi: clarify the Kconfig text for the default-disable option Subject: mm: migrate: don't rely on __PageMovable() of newpage after unlocking it Subject: fs/drop_caches.c: avoid softlockups in drop_pagecache_sb() Subject: autofs: drop dentry reference only when it is never used Subject: autofs: fix error return in autofs_fill_super()
