This is the post-linux-next queue. Material which was based on or
dependent upon material which was in -next.
69 patches, based on 9b57f458985742bd1c585f4c7f36d04634ce1143.
Subsystems affected by this patch series:
mm/migration
sysctl
mm/zsmalloc
proc
lib
Subsystem: mm/migration
Alistair Popple <apopple@xxxxxxxxxx>:
mm/migrate.c: rework migration_entry_wait() to not take a pageref
Subsystem: sysctl
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
Patch series "sysctl: first set of kernel/sysctl cleanups", v2:
sysctl: add a new register_sysctl_init() interface
sysctl: move some boundary constants from sysctl.c to sysctl_vals
hung_task: move hung_task sysctl interface to hung_task.c
watchdog: move watchdog sysctl interface to watchdog.c
Stephen Kitt <steve@xxxxxxx>:
sysctl: make ngroups_max const
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
sysctl: use const for typically used max/min proc sysctls
sysctl: use SYSCTL_ZERO to replace some static int zero uses
aio: move aio sysctl to aio.c
dnotify: move dnotify sysctl to dnotify.c
Luis Chamberlain <mcgrof@xxxxxxxxxx>:
Patch series "sysctl: second set of kernel/sysctl cleanups", v2:
hpet: simplify subdirectory registration with register_sysctl()
i915: simplify subdirectory registration with register_sysctl()
macintosh/mac_hid.c: simplify subdirectory registration with register_sysctl()
ocfs2: simplify subdirectory registration with register_sysctl()
test_sysctl: simplify subdirectory registration with register_sysctl()
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
inotify: simplify subdirectory registration with register_sysctl()
Luis Chamberlain <mcgrof@xxxxxxxxxx>:
cdrom: simplify subdirectory registration with register_sysctl()
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
eventpoll: simplify sysctl declaration with register_sysctl()
Patch series "sysctl: 3rd set of kernel/sysctl cleanups", v2:
firmware_loader: move firmware sysctl to its own files
random: move the random sysctl declarations to its own file
Luis Chamberlain <mcgrof@xxxxxxxxxx>:
sysctl: add helper to register a sysctl mount point
fs: move binfmt_misc sysctl to its own file
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
printk: move printk sysctl to printk/sysctl.c
scsi/sg: move sg-big-buff sysctl to scsi/sg.c
stackleak: move stack_erasing sysctl to stackleak.c
Luis Chamberlain <mcgrof@xxxxxxxxxx>:
sysctl: share unsigned long const values
Patch series "sysctl: 4th set of kernel/sysctl cleanups":
fs: move inode sysctls to its own file
fs: move fs stat sysctls to file_table.c
fs: move dcache sysctls to its own file
sysctl: move maxolduid as a sysctl specific const
fs: move shared sysctls to fs/sysctls.c
fs: move locking sysctls where they are used
fs: move namei sysctls to its own file
fs: move fs/exec.c sysctls into its own file
fs: move pipe sysctls to is own file
Patch series "sysctl: add and use base directory declarer and registration helper":
sysctl: add and use base directory declarer and registration helper
fs: move namespace sysctls and declare fs base directory
kernel/sysctl.c: rename sysctl_init() to sysctl_init_bases()
Xiaoming Ni <nixiaoming@xxxxxxxxxx>:
printk: fix build warning when CONFIG_PRINTK=n
fs/coredump: move coredump sysctls into its own file
kprobe: move sysctl_kprobes_optimization to kprobes.c
Colin Ian King <colin.i.king@xxxxxxxxx>:
kernel/sysctl.c: remove unused variable ten_thousand
Baokun Li <libaokun1@xxxxxxxxxx>:
sysctl: returns -EINVAL when a negative value is passed to proc_doulongvec_minmax
Subsystem: mm/zsmalloc
Minchan Kim <minchan@xxxxxxxxxx>:
Patch series "zsmalloc: remove bit_spin_lock", v2:
zsmalloc: introduce some helper functions
zsmalloc: rename zs_stat_type to class_stat_type
zsmalloc: decouple class actions from zspage works
zsmalloc: introduce obj_allocated
zsmalloc: move huge compressed obj from page to zspage
zsmalloc: remove zspage isolation for migration
locking/rwlocks: introduce write_lock_nested
zsmalloc: replace per zpage lock with pool->migrate_lock
Mike Galbraith <umgwanakikbuti@xxxxxxxxx>:
zsmalloc: replace get_cpu_var with local_lock
Subsystem: proc
Muchun Song <songmuchun@xxxxxxxxxxxxx>:
fs: proc: store PDE()->data into inode->i_private
proc: remove PDE_DATA() completely
Subsystem: lib
Vlastimil Babka <vbabka@xxxxxxx>:
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()
lib/stackdepot: fix spelling mistake and grammar in pr_err message
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() - fixup
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() - fixup3
lib/stackdepot: allow optional init and stack_table allocation by kvmalloc() - fixup4
Marco Elver <elver@xxxxxxxxxx>:
lib/stackdepot: always do filter_irq_stacks() in stack_depot_save()
Christoph Hellwig <hch@xxxxxx>:
Patch series "remove Xen tmem leftovers":
mm: remove cleancache
frontswap: remove frontswap_writethrough
frontswap: remove frontswap_tmem_exclusive_gets
frontswap: remove frontswap_shrink
frontswap: remove frontswap_curr_pages
frontswap: simplify frontswap_init
frontswap: remove the frontswap exports
mm: simplify try_to_unuse
frontswap: remove frontswap_test
frontswap: simplify frontswap_register_ops
mm: mark swap_lock and swap_active_head static
frontswap: remove support for multiple ops
mm: hide the FRONTSWAP Kconfig symbol
Documentation/vm/cleancache.rst | 296 ------
Documentation/vm/frontswap.rst | 31
Documentation/vm/index.rst | 1
MAINTAINERS | 7
arch/alpha/kernel/srm_env.c | 4
arch/arm/configs/bcm2835_defconfig | 1
arch/arm/configs/qcom_defconfig | 1
arch/arm/kernel/atags_proc.c | 2
arch/arm/mm/alignment.c | 2
arch/ia64/kernel/salinfo.c | 10
arch/m68k/configs/amiga_defconfig | 1
arch/m68k/configs/apollo_defconfig | 1
arch/m68k/configs/atari_defconfig | 1
arch/m68k/configs/bvme6000_defconfig | 1
arch/m68k/configs/hp300_defconfig | 1
arch/m68k/configs/mac_defconfig | 1
arch/m68k/configs/multi_defconfig | 1
arch/m68k/configs/mvme147_defconfig | 1
arch/m68k/configs/mvme16x_defconfig | 1
arch/m68k/configs/q40_defconfig | 1
arch/m68k/configs/sun3_defconfig | 1
arch/m68k/configs/sun3x_defconfig | 1
arch/powerpc/kernel/proc_powerpc.c | 4
arch/s390/configs/debug_defconfig | 1
arch/s390/configs/defconfig | 1
arch/sh/mm/alignment.c | 4
arch/xtensa/platforms/iss/simdisk.c | 4
block/bdev.c | 5
drivers/acpi/proc.c | 2
drivers/base/firmware_loader/fallback.c | 7
drivers/base/firmware_loader/fallback.h | 11
drivers/base/firmware_loader/fallback_table.c | 25
drivers/cdrom/cdrom.c | 23
drivers/char/hpet.c | 22
drivers/char/random.c | 14
drivers/gpu/drm/drm_dp_mst_topology.c | 1
drivers/gpu/drm/drm_mm.c | 4
drivers/gpu/drm/drm_modeset_lock.c | 9
drivers/gpu/drm/i915/i915_perf.c | 22
drivers/gpu/drm/i915/intel_runtime_pm.c | 3
drivers/hwmon/dell-smm-hwmon.c | 4
drivers/macintosh/mac_hid.c | 24
drivers/net/bonding/bond_procfs.c | 8
drivers/net/wireless/cisco/airo.c | 22
drivers/net/wireless/intersil/hostap/hostap_ap.c | 16
drivers/net/wireless/intersil/hostap/hostap_download.c | 2
drivers/net/wireless/intersil/hostap/hostap_proc.c | 24
drivers/net/wireless/ray_cs.c | 2
drivers/nubus/proc.c | 36
drivers/parisc/led.c | 4
drivers/pci/proc.c | 10
drivers/platform/x86/thinkpad_acpi.c | 4
drivers/platform/x86/toshiba_acpi.c | 16
drivers/pnp/isapnp/proc.c | 2
drivers/pnp/pnpbios/proc.c | 4
drivers/scsi/scsi_proc.c | 4
drivers/scsi/sg.c | 35
drivers/usb/gadget/function/rndis.c | 4
drivers/zorro/proc.c | 2
fs/Makefile | 4
fs/afs/proc.c | 6
fs/aio.c | 31
fs/binfmt_misc.c | 6
fs/btrfs/extent_io.c | 10
fs/btrfs/super.c | 2
fs/coredump.c | 66 +
fs/dcache.c | 37
fs/eventpoll.c | 10
fs/exec.c | 145 +--
fs/ext4/mballoc.c | 14
fs/ext4/readpage.c | 6
fs/ext4/super.c | 3
fs/f2fs/data.c | 13
fs/file_table.c | 47 -
fs/inode.c | 39
fs/jbd2/journal.c | 2
fs/locks.c | 34
fs/mpage.c | 7
fs/namei.c | 58 +
fs/namespace.c | 24
fs/notify/dnotify/dnotify.c | 21
fs/notify/fanotify/fanotify_user.c | 10
fs/notify/inotify/inotify_user.c | 11
fs/ntfs3/ntfs_fs.h | 1
fs/ocfs2/stackglue.c | 25
fs/ocfs2/super.c | 2
fs/pipe.c | 64 +
fs/proc/generic.c | 6
fs/proc/inode.c | 1
fs/proc/internal.h | 5
fs/proc/proc_net.c | 8
fs/proc/proc_sysctl.c | 67 +
fs/super.c | 3
fs/sysctls.c | 47 -
include/linux/aio.h | 4
include/linux/cleancache.h | 124 --
include/linux/coredump.h | 10
include/linux/dcache.h | 10
include/linux/dnotify.h | 1
include/linux/fanotify.h | 2
include/linux/frontswap.h | 35
include/linux/fs.h | 18
include/linux/inotify.h | 3
include/linux/kprobes.h | 6
include/linux/migrate.h | 2
include/linux/mount.h | 3
include/linux/pipe_fs_i.h | 4
include/linux/poll.h | 2
include/linux/printk.h | 4
include/linux/proc_fs.h | 17
include/linux/ref_tracker.h | 2
include/linux/rwlock.h | 6
include/linux/rwlock_api_smp.h | 8
include/linux/rwlock_rt.h | 10
include/linux/sched/sysctl.h | 14
include/linux/seq_file.h | 2
include/linux/shmem_fs.h | 3
include/linux/spinlock_api_up.h | 1
include/linux/stackdepot.h | 25
include/linux/stackleak.h | 5
include/linux/swapfile.h | 3
include/linux/sysctl.h | 67 +
include/scsi/sg.h | 4
init/main.c | 9
ipc/util.c | 2
kernel/hung_task.c | 81 +
kernel/irq/proc.c | 8
kernel/kprobes.c | 30
kernel/locking/spinlock.c | 10
kernel/locking/spinlock_rt.c | 12
kernel/printk/Makefile | 5
kernel/printk/internal.h | 8
kernel/printk/printk.c | 4
kernel/printk/sysctl.c | 85 +
kernel/resource.c | 4
kernel/stackleak.c | 26
kernel/sysctl.c | 790 +----------------
kernel/watchdog.c | 101 ++
lib/Kconfig | 4
lib/Kconfig.kasan | 2
lib/stackdepot.c | 46
lib/test_sysctl.c | 22
mm/Kconfig | 40
mm/Makefile | 1
mm/cleancache.c | 315 ------
mm/filemap.c | 102 +-
mm/frontswap.c | 259 -----
mm/kasan/common.c | 1
mm/migrate.c | 38
mm/page_owner.c | 2
mm/shmem.c | 33
mm/swapfile.c | 90 -
mm/truncate.c | 15
mm/zsmalloc.c | 557 ++++-------
mm/zswap.c | 8
net/atm/proc.c | 4
net/bluetooth/af_bluetooth.c | 8
net/can/bcm.c | 2
net/can/proc.c | 2
net/core/neighbour.c | 6
net/core/pktgen.c | 6
net/ipv4/netfilter/ipt_CLUSTERIP.c | 6
net/ipv4/raw.c | 8
net/ipv4/tcp_ipv4.c | 2
net/ipv4/udp.c | 6
net/netfilter/x_tables.c | 10
net/netfilter/xt_hashlimit.c | 18
net/netfilter/xt_recent.c | 4
net/sunrpc/auth_gss/svcauth_gss.c | 4
net/sunrpc/cache.c | 24
net/sunrpc/stats.c | 2
sound/core/info.c | 4
172 files changed, 1877 insertions(+), 2931 deletions(-)
