- a few misc things
- a few Y2038 fixes
- ntfs fixes
- arch/sh tweaks
- ocfs2 updates
- most of MM
111 patches, based on 5c60a7389d795e001c8748b458eb76e3a5b6008c:
Subject: 9p: remove Ron Minnich from MAINTAINERS
Subject: 9p: add Dominique Martinet to MAINTAINERS
Subject: bitfield: avoid gcc-8 -Wint-in-bool-context warning
Subject: dax: remove VM_MIXEDMAP for fsdax and device dax
Subject: firewire: use 64-bit time_t based interfaces
Subject: fs/ufs: use ktime_get_real_seconds for sb and cg timestamps
Subject: fs/ntfs: use timespec64 directly for timestamp conversion
Subject: fs/hpfs: extend gmt_to_local() conversion to 64-bit times
Subject: scripts/spdxcheck.py: work with current HEAD LICENSES/ directory
Subject: scripts: add Python 3 compatibility to spdxcheck.py
Subject: fs/ntfs/aops.c: don't disable interrupts during kmap_atomic()
Subject: ntfs: aops: remove VLA usage
Subject: ntfs: decompress: remove VLA usage
Subject: ntfs: mft: remove VLA usage
Subject: sh: make use of for_each_node_by_type()
Subject: sh: prefer _THIS_IP_ to current_text_addr
Subject: ocfs2: return -EROFS when filesystem becomes read-only
Subject: ocfs2: clean up some unnecessary code
Subject: ocfs2: make several functions and variables static (and some const)
Subject: fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()
Subject: vfs: discard ATTR_ATTR_FLAG
Subject: fs/seq_file.c: simplify seq_file iteration code and interface
Subject: mm, slub: restore the original intention of prefetch_freepointer()
Subject: mm: convert return type of handle_mm_fault() caller to vm_fault_t
Subject: mm: skip invalid pages block at a time in zero_resv_unresv()
Subject: thp: use mm_file_counter to determine update which rss counter
Subject: tools/vm/page-types.c: include shared map counts
Subject: tools/vm/page-types.c: add support for idle page tracking
Subject: mm, page_alloc: actually ignore mempolicies for high priority allocations
Subject: shmem: use monotonic time for i_generation
Subject: include/linux/page_ext.h: drop definition of unused PAGE_EXT_DEBUG_POISON
Subject: mm/page_ext.c: constify lookup_page_ext() argument
Subject: mm/vmscan.c: condense scan_control
Subject: mm/mempool.c: remove unused argument in kasan_unpoison_element() and remove_element()
Subject: mm: thp: register mm for khugepaged when merging vma for shmem
Subject: mm: thp: inc counter for collapsed shmem THP
Subject: mpage: add argument structure for do_mpage_readpage()
Subject: mpage: mpage_readpages() should submit IO as read-ahead
Subject: btrfs: readpages() should submit IO as read-ahead
Subject: ext4: readpages() should submit IO as read-ahead
Subject: mm, clear_huge_page: move order algorithm into a separate function
Subject: mm, huge page: copy target sub-page last when copy huge page
Subject: mm, hugetlbfs: rename address to haddr in hugetlb_cow()
Subject: mm, hugetlbfs: pass fault address to cow handler
Subject: mm: drop VM_BUG_ON from __get_free_pages
Subject: mm: workingset: remove local_irq_disable() from count_shadow_nodes()
Subject: mm: workingset: make shadow_lru_isolate() use locking suffix
Subject: mm/list_lru.c: fold __list_lru_count_one() into its caller
Subject: mm/memory_hotplug.c: make add_memory_resource use __try_online_node
Subject: mm/memory_hotplug.c: call register_mem_sect_under_node()
Subject: mm/memory_hotplug.c: make register_mem_sect_under_node() a callback of walk_memory_range()
Subject: mm/memory_hotplug.c: drop unnecessary checks from register_mem_sect_under_node()
Subject: mm: provide a fallback for PAGE_KERNEL_RO for architectures
Subject: mm: provide a fallback for PAGE_KERNEL_EXEC for architectures
Subject: mm: introduce mem_cgroup_put() helper
Subject: fs: fsnotify: account fsnotify metadata to kmemcg
Subject: fs, mm: account buffer_head to kmemcg
Subject: mm/page-writeback.c: update stale account_page_redirty() comment
Subject: mm/zsmalloc.c: make several functions and a struct static
Subject: mm/swap_slots.c: make swap_slots_cache_mutex and swap_slots_cache_enable_mutex static
Subject: mm/fadvise.c: fix signed overflow UBSAN complaint
Subject: mm: thp: pass correct vm_flags to hugepage_vma_check()
Subject: kernel/memremap, kasan: make ZONE_DEVICE with work with KASAN
Subject: mm: make DEFERRED_STRUCT_PAGE_INIT explicitly depend on SPARSEMEM
Subject: memcg, oom: move out_of_memory back to the charge path
Subject: mm/sparse.c: make sparse_init_one_section void and remove check
Subject: mm/memblock.c: replace u64 with phys_addr_t where appropriate
Subject: mm/list_lru.c: combine code under the same define
Subject: mm: introduce CONFIG_MEMCG_KMEM as combination of CONFIG_MEMCG && !CONFIG_SLOB
Subject: mm: assign id to every memcg-aware shrinker
Subject: mm/memcontrol.c: move up for_each_mem_cgroup{, _tree} defines
Subject: mm, memcg: assign memcg-aware shrinkers bitmap to memcg
Subject: mm/workingset.c: refactor workingset_init()
Subject: fs/super.c: refactor alloc_super()
Subject: fs: propagate shrinker::id to list_lru
Subject: mm/list_lru.c: add memcg argument to list_lru_from_kmem()
Subject: mm/list_lru: pass dst_memcg argument to memcg_drain_list_lru_node()
Subject: mm/list_lru.c: pass lru argument to memcg_drain_list_lru_node()
Subject: mm/memcontrol.c: export mem_cgroup_is_root()
Subject: mm/list_lru.c: set bit in memcg shrinker bitmap on first list_lru item appearance
Subject: mm/vmscan.c: iterate only over charged shrinkers during memcg shrink_slab()
Subject: mm/vmscan.c: generalize shrink_slab() calls in shrink_node()
Subject: mm: add SHRINK_EMPTY shrinker methods return value
Subject: mm/vmscan.c: clear shrinker bit if there are no objects related to memcg
Subject: mm/vmscan.c: move check for SHRINKER_NUMA_AWARE to do_shrink_slab()
Subject: mm: use special value SHRINKER_REGISTERING instead of list_empty() check
Subject: mm/sparse.c: add a static variable nr_present_sections
Subject: mm/sparsemem.c: defer the ms->section_mem_map clearing
Subject: mm/sparse.c: add a new parameter 'data_unit_size' for alloc_usemap_and_memmap
Subject: mm/sparse: optimize memmap allocation during sparse_init()
Subject: Revert "mm: always flush VMA ranges affected by zap_page_range"
Subject: mm/cma: remove unsupported gfp_mask parameter from cma_alloc()
Subject: kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()
Subject: mm, oom: remove sleep from under oom_lock
Subject: mm/hugetlb: remove gigantic page support for HIGHMEM
Subject: mm/oom_kill.c: document oom_lock
Subject: mm, page_alloc: double zone's batchsize
Subject: mm/hugetlb.c: don't zero 1GiB bootmem pages
Subject: mm/sparse: abstract sparse buffer allocations
Subject: mm/sparse: use the new sparse buffer functions in non-vmemmap
Subject: mm/sparse: move buffer init/fini to the common place
Subject: mm/sparse: add new sparse_init_nid() and sparse_init()
Subject: mm/sparse: delete old sparse_init and enable new one
Subject: mm, swap: make CONFIG_THP_SWAP depend on CONFIG_SWAP
Subject: mm/list_lru.c: use list_lru_walk_one() in list_lru_walk_node()
Subject: mm/list_lru.c: move locking from __list_lru_walk_one() to its caller
Subject: mm/list_lru.c: pass struct list_lru_node* as an argument to __list_lru_walk_one()
Subject: mm/list_lru: introduce list_lru_shrink_walk_irq()
Subject: mm, vmacache: hash addresses based on pmd
Subject: fs/userfaultfd.c: remove redundant pointer uwq
Subject: mm/hmm.c: remove unused variables align_start and align_end
