incoming

From: Andrew Morton <akpm@linux-foundation.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: mm-commits@vger.kernel.org, linux-mm@kvack.org
Subject: incoming
Date: Wed, 25 Sep 2019 16:45:21 -0700	[thread overview]
Message-ID: <20190925164521.393d0e9b9aaa24810f5b3a24@linux-foundation.org> (raw)

- almost all of the rest of -mm

- various other subsystems

76 patches, based on 351c8a09b00b5c51c8f58b016fffe51f87e2d820:

Subsystems affected by this patch series:

  memcg
  misc
  core-kernel
  lib
  checkpatch
  reiserfs
  fat
  fork
  cpumask
  kexec
  uaccess
  kconfig
  kgdb
  bug
  ipc
  lzo
  kasan
  madvise
  cleanups
  pagemap

Subsystem: memcg

    Michal Hocko <mhocko@suse.com>:
      memcg, kmem: do not fail __GFP_NOFAIL charges

Subsystem: misc

    Masahiro Yamada <yamada.masahiro@socionext.com>:
      linux/coff.h: add include guard

Subsystem: core-kernel

    Valdis Kletnieks <valdis.kletnieks@vt.edu>:
      kernel/elfcore.c: include proper prototypes

Subsystem: lib

    Michel Lespinasse <walken@google.com>:
      rbtree: avoid generating code twice for the cached versions (tools copy)
    Patch series "make RB_DECLARE_CALLBACKS more generic", v3:
      augmented rbtree: add comments for RB_DECLARE_CALLBACKS macro
      augmented rbtree: add new RB_DECLARE_CALLBACKS_MAX macro
      augmented rbtree: rework the RB_DECLARE_CALLBACKS macro definition

    Joe Perches <joe@perches.com>:
      kernel-doc: core-api: include string.h into core-api

    Qian Cai <cai@lca.pw>:
      include/trace/events/writeback.h: fix -Wstringop-truncation warnings

    Kees Cook <keescook@chromium.org>:
      strscpy: reject buffer sizes larger than INT_MAX

    Valdis Kletnieks <valdis.kletnieks@vt.edu>:
      lib/generic-radix-tree.c: make 2 functions static inline
      lib/extable.c: add missing prototypes

    Stephen Boyd <swboyd@chromium.org>:
      lib/hexdump: make print_hex_dump_bytes() a nop on !DEBUG builds

Subsystem: checkpatch

    Joe Perches <joe@perches.com>:
      checkpatch: don't interpret stack dumps as commit IDs
      checkpatch: improve SPDX license checking

    Matteo Croce <mcroce@redhat.com>:
      checkpatch.pl: warn on invalid commit id

    Brendan Jackman <brendan.jackman@bluwireless.co.uk>:
      checkpatch: exclude sizeof sub-expressions from MACRO_ARG_REUSE

    Joe Perches <joe@perches.com>:
      checkpatch: prefer __section over __attribute__((section(...)))
      checkpatch: allow consecutive close braces

    Sean Christopherson <sean.j.christopherson@intel.com>:
      checkpatch: remove obsolete period from "ambiguous SHA1" query

    Joe Perches <joe@perches.com>:
      checkpatch: make git output use LANGUAGE=en_US.utf8

Subsystem: reiserfs

    Jia-Ju Bai <baijiaju1990@gmail.com>:
      fs: reiserfs: remove unnecessary check of bh in remove_from_transaction()

    zhengbin <zhengbin13@huawei.com>:
      fs/reiserfs/journal.c: remove set but not used variables
      fs/reiserfs/stree.c: remove set but not used variables
      fs/reiserfs/lbalance.c: remove set but not used variables
      fs/reiserfs/objectid.c: remove set but not used variables
      fs/reiserfs/prints.c: remove set but not used variables
      fs/reiserfs/fix_node.c: remove set but not used variables
      fs/reiserfs/do_balan.c: remove set but not used variables

    Jason Yan <yanaijie@huawei.com>:
      fs/reiserfs/journal.c: remove set but not used variable
      fs/reiserfs/do_balan.c: remove set but not used variable

Subsystem: fat

    Markus Elfring <elfring@users.sourceforge.net>:
      fat: delete an unnecessary check before brelse()

Subsystem: fork

    Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com>:
      fork: improve error message for corrupted page tables

Subsystem: cpumask

    Alexey Dobriyan <adobriyan@gmail.com>:
      cpumask: nicer for_each_cpumask_and() signature

Subsystem: kexec

    Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>:
      kexec: bail out upon SIGKILL when allocating memory.

    Vasily Gorbik <gor@linux.ibm.com>:
      kexec: restore arch_kexec_kernel_image_probe declaration

Subsystem: uaccess

    Kees Cook <keescook@chromium.org>:
      uaccess: add missing __must_check attributes

Subsystem: kconfig

    Masahiro Yamada <yamada.masahiro@socionext.com>:
      compiler: enable CONFIG_OPTIMIZE_INLINING forcibly

Subsystem: kgdb

    Douglas Anderson <dianders@chromium.org>:
      kgdb: don't use a notifier to enter kgdb at panic; call directly
      scripts/gdb: handle split debug

Subsystem: bug

    Kees Cook <keescook@chromium.org>:
    Patch series "Clean up WARN() "cut here" handling", v2:
      bug: refactor away warn_slowpath_fmt_taint()
      bug: rename __WARN_printf_taint() to __WARN_printf()
      bug: consolidate warn_slowpath_fmt() usage
      bug: lift "cut here" out of __warn()
      bug: clean up helper macros to remove __WARN_TAINT()
      bug: consolidate __WARN_FLAGS usage
      bug: move WARN_ON() "cut here" into exception handler

Subsystem: ipc

    Markus Elfring <elfring@users.sourceforge.net>:
      ipc/mqueue.c: delete an unnecessary check before the macro call dev_kfree_skb()
      ipc/mqueue: improve exception handling in do_mq_notify()

    "Joel Fernandes (Google)" <joel@joelfernandes.org>:
      ipc/sem.c: convert to use built-in RCU list checking

Subsystem: lzo

    Dave Rodgman <dave.rodgman@arm.com>:
      lib/lzo/lzo1x_compress.c: fix alignment bug in lzo-rle

Subsystem: kasan

    Andrey Konovalov <andreyknvl@google.com>:
    Patch series "arm64: untag user pointers passed to the kernel", v19:
      lib: untag user pointers in strn*_user
      mm: untag user pointers passed to memory syscalls
      mm: untag user pointers in mm/gup.c
      mm: untag user pointers in get_vaddr_frames
      fs/namespace: untag user pointers in copy_mount_options
      userfaultfd: untag user pointers
      drm/amdgpu: untag user pointers
      drm/radeon: untag user pointers in radeon_gem_userptr_ioctl
      media/v4l2-core: untag user pointers in videobuf_dma_contig_user_get
      tee/shm: untag user pointers in tee_shm_register
      vfio/type1: untag user pointers in vaddr_get_pfn

    Catalin Marinas <catalin.marinas@arm.com>:
      mm: untag user pointers in mmap/munmap/mremap/brk

Subsystem: madvise

    Minchan Kim <minchan@kernel.org>:
    Patch series "Introduce MADV_COLD and MADV_PAGEOUT", v7:
      mm: introduce MADV_COLD
      mm: change PAGEREF_RECLAIM_CLEAN with PAGE_REFRECLAIM
      mm: introduce MADV_PAGEOUT
      mm: factor out common parts between MADV_COLD and MADV_PAGEOUT

Subsystem: cleanups

    Mike Rapoport <rppt@linux.ibm.com>:
      hexagon: drop empty and unused free_initrd_mem

    Denis Efremov <efremov@linux.com>:
      checkpatch: check for nested (un)?likely() calls
      xen/events: remove unlikely() from WARN() condition
      fs: remove unlikely() from WARN_ON() condition
      wimax/i2400m: remove unlikely() from WARN*() condition
      xfs: remove unlikely() from WARN_ON() condition
      IB/hfi1: remove unlikely() from IS_ERR*() condition
      ntfs: remove (un)?likely() from IS_ERR() conditions

Subsystem: pagemap

    Mark Rutland <mark.rutland@arm.com>:
      mm: treewide: clarify pgtable_page_{ctor,dtor}() naming

 Documentation/core-api/kernel-api.rst            |    3 
 Documentation/vm/split_page_table_lock.rst       |   10 
 arch/alpha/include/uapi/asm/mman.h               |    3 
 arch/arc/include/asm/pgalloc.h                   |    4 
 arch/arm/include/asm/tlb.h                       |    2 
 arch/arm/mm/mmu.c                                |    2 
 arch/arm64/include/asm/tlb.h                     |    2 
 arch/arm64/mm/mmu.c                              |    2 
 arch/csky/include/asm/pgalloc.h                  |    2 
 arch/hexagon/include/asm/pgalloc.h               |    2 
 arch/hexagon/mm/init.c                           |   13 
 arch/m68k/include/asm/mcf_pgalloc.h              |    6 
 arch/m68k/include/asm/motorola_pgalloc.h         |    6 
 arch/m68k/include/asm/sun3_pgalloc.h             |    2 
 arch/mips/include/asm/pgalloc.h                  |    2 
 arch/mips/include/uapi/asm/mman.h                |    3 
 arch/nios2/include/asm/pgalloc.h                 |    2 
 arch/openrisc/include/asm/pgalloc.h              |    6 
 arch/parisc/include/uapi/asm/mman.h              |    3 
 arch/powerpc/mm/pgtable-frag.c                   |    6 
 arch/riscv/include/asm/pgalloc.h                 |    2 
 arch/s390/mm/pgalloc.c                           |    6 
 arch/sh/include/asm/pgalloc.h                    |    2 
 arch/sparc/include/asm/pgtable_64.h              |    5 
 arch/sparc/mm/init_64.c                          |    4 
 arch/sparc/mm/srmmu.c                            |    4 
 arch/um/include/asm/pgalloc.h                    |    2 
 arch/unicore32/include/asm/tlb.h                 |    2 
 arch/x86/mm/pat_rbtree.c                         |   19 
 arch/x86/mm/pgtable.c                            |    2 
 arch/xtensa/include/asm/pgalloc.h                |    4 
 arch/xtensa/include/uapi/asm/mman.h              |    3 
 drivers/block/drbd/drbd_interval.c               |   29 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c |    2 
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c          |    2 
 drivers/gpu/drm/radeon/radeon_gem.c              |    2 
 drivers/infiniband/hw/hfi1/verbs.c               |    2 
 drivers/media/v4l2-core/videobuf-dma-contig.c    |    9 
 drivers/net/wimax/i2400m/tx.c                    |    3 
 drivers/tee/tee_shm.c                            |    1 
 drivers/vfio/vfio_iommu_type1.c                  |    2 
 drivers/xen/events/events_base.c                 |    2 
 fs/fat/dir.c                                     |    4 
 fs/namespace.c                                   |    2 
 fs/ntfs/mft.c                                    |   12 
 fs/ntfs/namei.c                                  |    2 
 fs/ntfs/runlist.c                                |    2 
 fs/ntfs/super.c                                  |    2 
 fs/open.c                                        |    2 
 fs/reiserfs/do_balan.c                           |   15 
 fs/reiserfs/fix_node.c                           |    6 
 fs/reiserfs/journal.c                            |   22 
 fs/reiserfs/lbalance.c                           |    3 
 fs/reiserfs/objectid.c                           |    3 
 fs/reiserfs/prints.c                             |    3 
 fs/reiserfs/stree.c                              |    4 
 fs/userfaultfd.c                                 |   22 
 fs/xfs/xfs_buf.c                                 |    4 
 include/asm-generic/bug.h                        |   71 +-
 include/asm-generic/pgalloc.h                    |    8 
 include/linux/cpumask.h                          |   14 
 include/linux/interval_tree_generic.h            |   22 
 include/linux/kexec.h                            |    2 
 include/linux/kgdb.h                             |    2 
 include/linux/mm.h                               |    4 
 include/linux/mm_types_task.h                    |    4 
 include/linux/printk.h                           |   22 
 include/linux/rbtree_augmented.h                 |  114 +++-
 include/linux/string.h                           |    5 
 include/linux/swap.h                             |    2 
 include/linux/thread_info.h                      |    2 
 include/linux/uaccess.h                          |   21 
 include/trace/events/writeback.h                 |   38 -
 include/uapi/asm-generic/mman-common.h           |    3 
 include/uapi/linux/coff.h                        |    5 
 ipc/mqueue.c                                     |   22 
 ipc/sem.c                                        |    3 
 kernel/debug/debug_core.c                        |   31 -
 kernel/elfcore.c                                 |    1 
 kernel/fork.c                                    |   16 
 kernel/kexec_core.c                              |    2 
 kernel/panic.c                                   |   48 -
 lib/Kconfig.debug                                |    4 
 lib/bug.c                                        |   11 
 lib/extable.c                                    |    1 
 lib/generic-radix-tree.c                         |    4 
 lib/hexdump.c                                    |   21 
 lib/lzo/lzo1x_compress.c                         |   14 
 lib/rbtree_test.c                                |   37 -
 lib/string.c                                     |   12 
 lib/strncpy_from_user.c                          |    3 
 lib/strnlen_user.c                               |    3 
 mm/frame_vector.c                                |    2 
 mm/gup.c                                         |    4 
 mm/internal.h                                    |    2 
 mm/madvise.c                                     |  562 ++++++++++++++++-------
 mm/memcontrol.c                                  |   10 
 mm/mempolicy.c                                   |    3 
 mm/migrate.c                                     |    2 
 mm/mincore.c                                     |    2 
 mm/mlock.c                                       |    4 
 mm/mmap.c                                        |   34 -
 mm/mprotect.c                                    |    2 
 mm/mremap.c                                      |   13 
 mm/msync.c                                       |    2 
 mm/oom_kill.c                                    |    2 
 mm/swap.c                                        |   42 +
 mm/vmalloc.c                                     |    5 
 mm/vmscan.c                                      |   62 ++
 scripts/checkpatch.pl                            |   69 ++
 scripts/gdb/linux/symbols.py                     |    4 
 tools/include/linux/rbtree.h                     |   71 +-
 tools/include/linux/rbtree_augmented.h           |  145 +++--
 tools/lib/rbtree.c                               |   37 -
 114 files changed, 1195 insertions(+), 754 deletions(-)