142 patches, based on 37c85961c3f87f2141c84e53df31e59db072fd2e: - DAX updates - various misc bits - OCFS2 updates - most of MM Subject: tracing: add __print_flags_u64() Subject: dax: add tracepoint infrastructure, PMD tracing Subject: dax: update MAINTAINERS entries for FS DAX Subject: dax: add tracepoints to dax_pmd_load_hole() Subject: dax: add tracepoints to dax_pmd_insert_mapping() Subject: mm, dax: make pmd_fault() and friends be the same as fault() Subject: mm, dax: change pmd_fault() to take only vmf parameter Subject: dma-debug: add comment for failed to check map error Subject: tools/vm: add missing Makefile rules Subject: scripts/spelling.txt: add several more common spelling mistakes Subject: scripts/spelling.txt: fix incorrect typo-words Subject: scripts/Lindent: clean up and optimize Subject: scripts/checkstack.pl: add support for nios2 Subject: scripts/checkincludes.pl: add exit message for no duplicates found Subject: scripts/tags.sh: include arch/Kconfig* for tags generation Subject: m32r: use generic current.h Subject: m32r: fix build warning Subject: score: remove asm/current.h Subject: ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock Subject: ocfs2: fix deadlock issue when taking inode lock at vfs entry points Subject: parisc: use generic current.h Subject: block: use for_each_thread() in sys_ioprio_set()/sys_ioprio_get() Subject: 9p: fix a potential acl leak Subject: kernel/watchdog.c: do not hardcode CPU 0 as the initial thread Subject: slub: do not merge cache if slub_debug contains a never-merge flag Subject: mm/slub: add a dump_stack() to the unexpected GFP check Subject: mm, slab: rename kmalloc-node cache to kmalloc-<size> Subject: Revert "slub: move synchronize_sched out of slab_mutex on shrink" Subject: slub: separate out sysfs_slab_release() from sysfs_slab_remove() Subject: slab: remove synchronous rcu_barrier() call in memcg cache release path Subject: slab: reorganize memcg_cache_params Subject: slab: link memcg kmem_caches on their associated memory cgroup Subject: slab: implement slab_root_caches list Subject: slab: introduce __kmemcg_cache_deactivate() Subject: slab: remove synchronous synchronize_sched() from memcg cache deactivation path Subject: slab: remove slub sysfs interface files early for empty memcg caches Subject: slab: use memcg_kmem_cache_wq for slab destruction operations Subject: slub: make sysfs directories for memcg sub-caches optional Subject: tmpfs: change shmem_mapping() to test shmem_aops Subject: mm: throttle show_mem() from warn_alloc() Subject: mm, page_alloc: don't convert pfn to idx when merging Subject: mm, page_alloc: avoid page_to_pfn() when merging buddies Subject: mm/vmalloc.c: use rb_entry_safe Subject: mm, trace: extract COMPACTION_STATUS and ZONE_TYPE to a common header Subject: oom, trace: add oom detection tracepoints Subject: oom, trace: add compaction retry tracepoint Subject: userfaultfd: document _IOR/_IOW Subject: userfaultfd: correct comment about UFFD_FEATURE_PAGEFAULT_FLAG_WP Subject: userfaultfd: convert BUG() to WARN_ON_ONCE() Subject: userfaultfd: use vma_is_anonymous Subject: userfaultfd: non-cooperative: Split the find_userfault() routine Subject: userfaultfd: non-cooperative: add ability to report non-PF events from uffd descriptor Subject: userfaultfd: non-cooperative: report all available features to userland Subject: userfaultfd: non-cooperative: Add fork() event Subject: userfaultfd: non-cooperative: dup_userfaultfd: use mm_count instead of mm_users Subject: userfaultfd: non-cooperative: add mremap() event Subject: userfaultfd: non-cooperative: optimize mremap_userfaultfd_complete() Subject: userfaultfd: non-cooperative: add madvise() event for MADV_DONTNEED request Subject: userfaultfd: non-cooperative: avoid MADV_DONTNEED race condition Subject: userfaultfd: non-cooperative: wake userfaults after UFFDIO_UNREGISTER Subject: userfaultfd: hugetlbfs: add copy_huge_page_from_user for hugetlb userfaultfd support Subject: userfaultfd: hugetlbfs: add hugetlb_mcopy_atomic_pte for userfaultfd support Subject: userfaultfd: hugetlbfs: add __mcopy_atomic_hugetlb for huge page UFFDIO_COPY Subject: userfaultfd: hugetlbfs: fix __mcopy_atomic_hugetlb retry/error processing Subject: userfaultfd: hugetlbfs: add userfaultfd hugetlb hook Subject: userfaultfd: hugetlbfs: allow registration of ranges containing huge pages Subject: userfaultfd: hugetlbfs: add userfaultfd_hugetlb test Subject: userfaultfd: hugetlbfs: userfaultfd_huge_must_wait for hugepmd ranges Subject: userfaultfd: hugetlbfs: gup: support VM_FAULT_RETRY Subject: userfaultfd: hugetlbfs: reserve count on error in __mcopy_atomic_hugetlb Subject: userfaultfd: hugetlbfs: UFFD_FEATURE_MISSING_HUGETLBFS Subject: userfaultfd: introduce vma_can_userfault Subject: userfaultfd: shmem: add shmem_mcopy_atomic_pte for userfaultfd support Subject: userfaultfd: shmem: introduce vma_is_shmem Subject: userfaultfd: shmem: add tlbflush.h header for microblaze Subject: userfaultfd: shmem: use shmem_mcopy_atomic_pte for shared memory Subject: userfaultfd: shmem: add userfaultfd hook for shared memory faults Subject: userfaultfd: shmem: allow registration of shared memory ranges Subject: userfaultfd: hugetlbfs: add UFFDIO_COPY support for shared mappings Subject: userfaultfd: shmem: add userfaultfd_shmem test Subject: userfaultfd: shmem: lock the page before adding it to pagecache Subject: userfaultfd: shmem: avoid a lockup resulting from corrupted page->flags Subject: userfaultfd: shmem: avoid leaking blocks and used blocks in UFFDIO_COPY Subject: userfaultfd: hugetlbfs: UFFD_FEATURE_MISSING_SHMEM Subject: userfaultfd: non-cooperative: selftest: introduce userfaultfd_open Subject: userfaultfd: non-cooperative: selftest: add ufd parameter to copy_page Subject: userfaultfd: non-cooperative: selftest: add test for FORK, MADVDONTNEED and REMAP events Subject: userfaultfd: selftest: test UFFDIO_ZEROPAGE on all memory types Subject: mm: mprotect: use pmd_trans_unstable instead of taking the pmd_lock Subject: mm, vmscan: remove unused mm_vmscan_memcg_isolate Subject: mm, vmscan: add active list aging tracepoint Subject: mm, vmscan: show the number of skipped pages in mm_vmscan_lru_isolate Subject: mm, vmscan: show LRU name in mm_vmscan_lru_isolate tracepoint Subject: mm, vmscan: extract shrink_page_list reclaim counters into a struct Subject: mm, vmscan: enhance mm_vmscan_lru_shrink_inactive tracepoint Subject: mm, vmscan: add mm_vmscan_inactive_list_is_low tracepoint Subject: trace-vmscan-postprocess: sync with tracepoints updates Subject: nfs: no PG_private waiters remain, remove waker Subject: mm: un-export wake_up_page functions Subject: mm: fix filemap.c kernel-doc warnings Subject: mm/mmzone.c: swap likely to unlikely as code logic is different for next_zones_zonelist() Subject: mm, compaction: add vmstats for kcompactd work Subject: mm: page_alloc: skip over regions of invalid pfns where possible Subject: mm,compaction: serialize waitqueue_active() checks Subject: mm/bootmem.c: cosmetic improvement of code readability Subject: mm: fix some typos in mm/zsmalloc.c Subject: mm/memblock.c: trivial code refine in memblock_is_region_memory() Subject: mm/memblock.c: check return value of memblock_reserve() in memblock_virt_alloc_internal() Subject: mm/sparse: use page_private() to get page->private value Subject: mm/memory_hotplug: set magic number to page->freelist instead of page->lru.next Subject: powerpc: do not make the entire heap executable Subject: mm/swap: fix kernel message in swap_info_get() Subject: mm/swap: add cluster lock Subject: mm/swap: split swap cache into 64MB trunks Subject: mm/swap: skip readahead for unreferenced swap slots Subject: mm/swap: allocate swap slots in batches Subject: mm/swap: free swap slots in batch Subject: mm/swap: add cache for swap slots allocation Subject: mm/swap: enable swap slots cache usage Subject: mm/swap: skip readahead only when swap slot cache is enabled Subject: mm, thp: add new defer+madvise defrag option Subject: mm/backing-dev.c: use rb_entry() Subject: mm, vmscan: do not count freed pages as PGDEACTIVATE Subject: mm, vmscan: cleanup lru size claculations Subject: mm, vmscan: consider eligible zones in get_scan_count Subject: Revert "mm: bail out in shrink_inactive_list()" Subject: mm, page_alloc: do not report all nodes in show_mem Subject: mm, page_alloc: warn_alloc print nodemask Subject: arch, mm: remove arch specific show_mem Subject: lib/show_mem.c: teach show_mem to work with the given nodemask Subject: mm: consolidate GFP_NOFAIL checks in the allocator slowpath Subject: mm, oom: do not enforce OOM killer for __GFP_NOFAIL automatically Subject: mm: help __GFP_NOFAIL allocations which do not trigger OOM killer Subject: mm, page_alloc: warn_alloc nodemask is NULL when cpusets are disabled Subject: mm: drop zap_details::ignore_dirty Subject: mm: drop zap_details::check_swap_entries Subject: mm: drop unused argument of zap_page_range() Subject: oom-reaper: use madvise_dontneed() logic to decide if unmap the VMA Subject: mm/memblock.c: remove unnecessary log and clean up Subject: zram: remove obsolete sysfs attrs Subject: mm: fix <linux/pagemap.h> stray kernel-doc notation Subject: mm/z3fold.c: limit first_num to the actual range of possible buddy indexes -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
