Matthew Wilcox
e614523653
radix_tree: add support for multi-order entries ...
With huge pages, it is convenient to have the radix tree be able to
return an entry that covers multiple indices. Previous attempts to deal
with the problem have involved inserting N duplicate entries, which is a
waste of memory and leads to problems trying to handle aliased tags, or
probing the tree multiple times to find alternative entries which might
cover the requested index.
This approach inserts one canonical entry into the tree for a given
range of indices, and may also insert other entries in order to ensure
that lookups find the canonical entry.
This solution only tolerates inserting powers of two that are greater
than the fanout of the tree. If we wish to expand the radix tree's
abilities to support large-ish pages that is less than the fanout at the
penultimate level of the tree, then we would need to add one more step
in lookup to ensure that any sibling nodes in the final level of the
tree are dereferenced and we return the canonical entry that they
reference.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox <willy@linux.intel.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-03-17 15:09:34 -07:00
tty: amba-pl011: add support for ZTE UART (EXPERIMENTAL)
2015-12-13 19:59:48 -08:00
mtd: bcm47xxnflash: really unregister NAND on device removal
2015-12-14 10:11:09 -08:00
ceph: initial CEPH_FEATURE_FS_FILE_LAYOUT_V2 support
2016-03-04 21:00:37 +01:00
ARM: SoC multiplatform code changes for v4.5
2016-01-20 18:03:56 -08:00
crush: add chooseleaf_stable tunable
2016-02-04 18:25:55 +01:00
EDAC, mpc85xx: Make mpc85xx-pci-edac a platform device
2015-12-11 16:56:16 +01:00
gpio: generic: make bgpio_pdata always visible
2016-01-13 16:00:32 +01:00
HSI: Remove struct hsi_client private fields from kernel-doc
2015-11-21 18:42:00 +01:00
iio: Make IIO value formating function globally available.
2015-12-22 17:04:56 +00:00
MIPS: Make smp CMP, CPS and MT use the new generic IPI functions
2016-02-25 10:56:58 +01:00
lockd: constify nlmsvc_binding structure
2016-01-07 10:10:50 -05:00
rtc: max77686: move initialisation of rtc regmap, irq chip locally
2016-03-14 17:08:13 +01:00
net/mlx4_core: Set UAR page size to 4KB regardless of system page size
2016-02-17 10:29:27 -05:00
net/mlx5e: Fix ethtool RX hash func configuration change
2016-03-02 14:37:25 -05:00
mmc: dw_mmc: remove the unused quirks
2016-01-05 18:04:58 +01:00
mtd: nand: add helpers to access ->priv
2016-01-07 09:55:39 -08:00
netfilter: nfnetlink: pass down netns pointer to commit() and abort() callbacks
2015-12-28 18:43:15 +01:00
drivers/perf: kill armpmu_register
2015-11-16 15:41:49 +00:00
phy: omap-usb2: use *syscon* framework API to power on/off the PHY
2015-12-21 14:26:28 +05:30
hwmon: (ntc_thermistor) Add support for ncpXXxh103
2016-03-05 06:25:34 -08:00
power: bq27xxx_battery: Restore device name
2016-02-21 20:49:34 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-12-17 22:08:28 -05:00
raid6/algos.c : bug fix : Add the missing definitions to the pq.h file
2016-01-21 14:47:08 -08:00
Merge remote-tracking branches 'regulator/topic/discharge', 'regulator/topic/fan53555', 'regulator/topic/gpio', 'regulator/topic/hi655x' and 'regulator/topic/lp872x' into regulator-next
2016-03-13 15:19:35 +07:00
mm: move max_map_count bits into mm.h
2016-03-17 15:09:34 -07:00
soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data
2016-02-21 22:03:15 -05:00
Merge remote-tracking branches 'spi/topic/res', 'spi/topic/rockchip', 'spi/topic/sh', 'spi/topic/ti-qspi' and 'spi/topic/xilinx' into spi-next
2016-03-11 14:28:53 +07:00
ssb: pick SoC invariants code from MIPS BCM47xx arch
2015-12-16 16:36:25 +02:00
Initial roundup of 4.5 merge window patches
2016-01-23 18:45:06 -08:00
USB patches for 4.5-rc1
2016-01-13 09:26:40 -08:00
Merge branches 'acpi-pci', 'acpi-irq' and 'acpi-assorted'
2016-01-12 01:10:19 +01:00
PCI/AER: include header file
2015-12-23 08:37:10 -07:00
ARM: 8478/2: arm/arm64: add arm-smccc
2016-01-04 16:19:57 +00:00
libata: fix HDIO_GET_32BIT ioctl
2016-02-11 10:07:18 -05:00
mmc: atmel: get rid of struct mci_dma_data
2016-01-14 13:40:30 +01:00
atomic: Export fetch_or()
2016-02-13 15:34:28 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-01-17 19:13:15 -08:00
autofs4: fix string.h include in auto_dev-ioctl.h
2016-03-15 16:55:16 -07:00
autofs4: coding style fixes
2016-03-15 16:55:16 -07:00
block, badblocks: introduce devm_init_badblocks
2016-01-09 08:39:04 -08:00
watchdog: bcm47xx_wdt: use core reboot notifier
2015-12-13 15:55:55 +01:00
MIPS: bcm963xx: Add Broadcom BCM963xx board nvram data structure
2016-01-24 03:47:37 +01:00
MIPS: bcm963xx: Update bcm_tag field image_sequence
2016-01-24 03:49:03 +01:00
block: don't optimize for non-cloned bio in bio_get_last_bvec()
2016-03-12 14:12:10 -07:00
bitops.h: correctly handle rol32 with 0 byte shift
2015-12-09 10:35:16 -08:00
blk-mq: add a flags parameter to blk_mq_alloc_request
2015-12-01 10:53:59 -07:00
block: remove REQ_NO_TIMEOUT flag
2015-12-22 09:38:34 -07:00
block: fix blk_rq_get_max_sectors for driver private requests
2016-03-03 14:43:45 -07:00
x86/mm: Introduce max_possible_pfn
2015-12-06 12:46:31 +01:00
bpf: fix clearing on persistent program array maps
2015-11-25 12:14:09 -05:00
net: phy: bcm7xxx: Add entry for Broadcom BCM7435
2015-11-25 11:35:14 -05:00
bufferhead: force inlining of buffer head flag operations
2016-03-17 15:09:34 -07:00
arch: Introduce post-init read-only memory
2016-02-22 08:51:38 +01:00
security/capability.h: cap_issubset/isclear can be boolean
2015-11-18 11:20:40 +11:00
cgroup: make sure a parent css isn't offlined before its children
2016-01-22 10:42:57 -05:00
Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2016-01-12 19:20:32 -08:00
cgroup: kill cgrp_ss_priv[CGROUP_CANFORK_COUNT] and friends
2015-12-03 10:24:08 -05:00
include/linux/cleancache.h: Clean up code
2016-01-27 09:10:29 -05:00
Merge branch 'clk-rockchip' into clk-next
2015-12-23 13:08:56 -08:00
clockevents: Rename last parameter of clocks_calc_mult_shift() to maxsec
2016-01-27 12:38:03 +01:00
clocksource: Introduce clocksource_freq2mult()
2016-02-27 08:55:30 +01:00
mm, compaction: introduce kcompactd
2016-03-17 15:09:34 -07:00
include/linux/compiler-gcc.h: improve __visible documentation
2015-11-06 17:50:42 -08:00
Merge commit 'fixes.2015.02.23a' into core/rcu
2016-03-15 09:01:06 +01:00
component: add support for releasing match data
2015-12-07 00:02:05 +00:00
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2016-01-20 17:20:53 -08:00
printk: do cond_resched() between lines while outputting to consoles
2016-01-16 11:17:25 -08:00
sched/cputime: Rename vtime_accounting_enabled() to vtime_accounting_cpu_enabled()
2015-12-04 10:34:45 +01:00
context_tracking: Switch to new static_branch API
2015-11-24 09:56:43 +01:00
rcu: Make CPU_DYING_IDLE an explicit call
2016-03-01 20:36:58 +01:00
Merge branch 'pm-cpufreq-governor' into pm-cpufreq
2016-03-10 20:46:03 +01:00
cpu/hotplug: Make wait for dead cpu completion based
2016-03-01 20:36:58 +01:00
kernel/cpu.c: make set_cpu_* static inlines
2016-01-20 17:09:18 -08:00
cpuset: make mm migration asynchronous
2016-01-22 10:22:46 -05:00
dax: move writeback calls into the filesystems
2016-02-27 10:28:52 -08:00
dmaengine: ioatdma: constify dca_ops structures
2015-11-16 09:27:32 +05:30
use ->d_seq to get coherency between ->d_inode and ->d_flags
2016-02-29 12:16:43 -05:00
switch ->get_link() to delayed_call, kill ->put_link()
2015-12-30 13:01:03 -05:00
PM / devfreq: Set the freq_table of devfreq device
2016-01-13 17:30:32 +09:00
dm snapshot: disallow the COW and origin devices from being identical
2016-03-10 17:12:09 -05:00
device core: add device_is_bound()
2016-01-08 01:12:06 +01:00
pty: make sure super_block is still valid in final /dev/tty close
2016-02-06 23:45:46 -08:00
dma-mapping: always provide the dma_map_ops based implementation
2016-01-20 17:09:18 -08:00
Merge branch 'mm-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 16:31:41 -07:00
Merge branch 'topic/async' into for-linus
2016-01-06 15:17:47 +05:30
firmware: dmi_scan: Save SMBIOS Type 9 System Slots
2016-01-15 22:08:45 +01:00
net: dns_resolver: convert time_t to time64_t
2015-11-18 16:27:46 -05:00
quota: constify qtree_fmt_operations structures
2016-01-04 10:58:35 +01:00
drbd: make drbd known to lsblk: use bd_link_disk_holder
2015-11-25 09:22:02 -07:00
drbd: Backport the "status" command
2015-11-25 09:22:00 -07:00
EDAC: Unexport and make edac_subsys static
2015-12-11 16:56:40 +01:00
efi: Make efivarfs entries immutable by default
2016-02-10 16:25:52 +00:00
ses: fix additional element traversal bug
2015-12-11 11:05:57 -08:00
err.h: add (missing) unlikely() to IS_ERR_OR_NULL()
2016-01-16 11:17:24 -08:00
net: Add eth_platform_get_mac_address() helper.
2016-01-06 16:31:56 -05:00
evm: provide a function to set the EVM key from the kernel
2015-12-15 08:53:36 -05:00
f2fs: add symbol to avoid any confusion with tools
2015-12-14 18:58:42 -08:00
mm: fault-inject take over bootstrap kmem_cache check
2016-03-15 16:55:16 -07:00
fbdev: kill fb_rotate
2016-02-26 13:28:35 +02:00
bpf: cleanup bpf_prog_run_{save,clear}_cb helpers
2016-01-08 21:40:34 -05:00
timer: convert timer_slack_ns from unsigned long to u64
2016-03-17 15:09:34 -07:00
block: revert runtime dax control of the raw block device
2016-01-30 13:35:31 -08:00
Revert "fsnotify: destroy marks with call_srcu instead of dedicated thread"
2016-02-18 16:23:24 -08:00
sched/debug: Fix preempt_disable_ip recording for preempt_disable()
2016-02-29 09:53:10 +01:00
genalloc:support allocating specific region
2015-12-22 17:10:17 -06:00
block: kill disk_{check|set|clear|alloc}_badblocks
2016-01-09 22:42:31 -08:00
mm: exclude ZONE_DEVICE from GFP_ZONE_TABLE
2016-03-17 15:09:34 -07:00
net: move napi_hash[] into read mostly section
2015-11-18 16:17:42 -05:00
WAN: HDLC: Call notifiers before and after changing device type
2015-12-05 17:41:42 -05:00
HID: add a new helper to_hid_driver()
2015-12-28 13:41:50 +01:00
kmap_atomic_to_page() has no users, remove it
2015-11-09 15:11:24 -08:00
timer: convert timer_slack_ns from unsigned long to u64
2016-03-17 15:09:34 -07:00
thp: rewrite freeze_page()/unfreeze_page() with generic rmap walkers
2016-03-17 15:09:34 -07:00
hugetlb: fix compile error on tile
2016-01-15 17:56:32 -08:00
mm: make compound_head() robust
2015-11-06 17:50:42 -08:00
Drivers: hv: vmbus: fix the building warning with hyperv-keyboard
2015-12-21 13:07:56 -08:00
i2c: create builtin_i2c_driver to avoid registration boilerplate
2016-01-13 11:06:03 +01:00
drbd: Backport the "status" command
2015-11-25 09:22:00 -07:00
ppp: remove PPPOX_ZOMBIE socket state
2015-11-20 11:31:26 -05:00
team: fill-up LAG changeupper info struct and pass it along
2015-12-03 11:49:26 -05:00
net: Eliminate NETIF_F_GEN_CSUM and NETIF_F_V[46]_CSUM
2015-12-15 16:50:20 -05:00
net: diag: Support SOCK_DESTROY for inet sockets.
2015-12-15 23:26:51 -05:00
asm-generic: Consolidate mark_rodata_ro()
2016-02-22 08:51:37 +01:00
sched/cputime: Convert vtime_seqlock to seqcount
2015-12-04 10:34:46 +01:00
iommu/vt-d: Clear PPR bit to ensure we get more page request interrupts
2016-02-15 12:42:38 +00:00
x86/ACPI/PCI: Recognize that Interrupt Line 255 means "not connected"
2016-03-09 01:23:35 +01:00
lib/iomap_copy.c: add __ioread32_copy()
2016-01-20 17:09:18 -08:00
iommu: Update struct iommu_ops comments
2016-01-29 12:34:29 +01:00
libnvdimm for 4.6
2016-03-16 17:45:56 -07:00
ipv6: add complete rcu protection around np->opt
2015-12-02 23:37:16 -05:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 12:48:48 -07:00
irq_poll: remove unused data and max fields
2015-12-11 11:52:29 -08:00
genirq: Free irq_desc with rcu
2015-12-14 10:03:46 +01:00
genirq: Add a new generic IPI reservation code to irq core
2016-02-25 10:56:56 +01:00
iscsi_ibft: Add prefix-len attr and display netmask
2016-03-14 10:30:57 -04:00
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
kasan: add functions to clear stack poison
2016-03-09 15:43:42 -08:00
include/linux/kdev_t.h: remove new_valid_dev()
2016-01-16 11:17:23 -08:00
include/linux/kernel.h: change abs() macro so it uses consistent return type
2016-01-16 11:17:22 -08:00
kernfs: implement kernfs_walk_and_get()
2015-11-20 15:55:52 -05:00
kexec: move some memembers and definitions within the scope of CONFIG_KEXEC_FILE
2016-01-20 17:09:18 -08:00
KEYS: prevent keys from being removed from specified keyrings
2015-12-15 10:01:43 -05:00
mm: kmemleak: mark kmemleak_init prototype as __init
2015-12-12 10:15:34 -08:00
kref: Remove kref_put_spinlock_irqsave()
2015-11-28 19:33:29 -08:00
KVM: Use simple waitqueue for vcpu->wq
2016-02-25 11:27:16 +01:00
KVM: kvm_para_has_feature can be boolean
2015-11-25 17:24:23 +01:00
kvm: rename pfn_t to kvm_pfn_t
2016-01-15 17:56:32 -08:00
sched/debug: Make schedstats a runtime tunable that is disabled by default
2016-02-09 11:54:23 +01:00
leds: core: avoid error message when a USB LED device is unplugged
2016-03-14 09:22:20 +01:00
libata: Align ata_device's id on a cacheline
2016-02-25 16:37:06 -05:00
nfit: disable userspace initiated ars during scrub
2016-03-05 12:24:06 -08:00
lightnvm: allow to force mm initialization
2016-02-04 09:19:45 -07:00
list: kill list_force_poison()
2016-03-09 15:43:42 -08:00
include/linux/list_bl.h: use bool instead of int for boolean functions
2016-03-17 15:09:34 -07:00
mm: memcontrol: move kmem accounting code to CONFIG_MEMCG
2016-01-20 17:09:18 -08:00
list: Use READ_ONCE() when testing for empty lists
2015-11-23 10:37:35 -08:00
livepatch: add sympos as disambiguator field to klp_reloc
2015-12-03 23:01:27 +01:00
kernel/locking/lockdep.c: convert hash tables to hlists
2016-02-11 18:35:48 -08:00
lru_cache: Converted lc_seq_printf_status to return void
2015-11-25 09:22:02 -07:00
security: Add hook to invalidate inode security labels
2015-12-24 11:09:40 -05:00
lz4: fix wrong compress buffer size for 64-bits
2016-01-20 17:09:18 -08:00
phy: marvell: Add support for 88E1540 PHY
2015-11-17 15:25:43 -05:00
KVM: x86: Replace call-back set_tsc_khz() with a common function
2015-11-10 12:06:16 +01:00
mdio: Abstract device_remove() and device_free()
2016-01-07 14:31:27 -05:00
memblock: fix section mismatch
2016-01-15 17:56:32 -08:00
mm: workingset: make shadow node shrinker memcg aware
2016-03-17 15:09:34 -07:00
memory-hotplug: add automatic onlining policy for the newly added memory
2016-03-15 16:55:16 -07:00
mm/compaction: speed up pageblock_pfn_to_page() when zone is contiguous
2016-03-15 16:55:16 -07:00
mm/mempolicy.c: convert the shared_policy lock to a rwlock
2016-01-14 16:00:49 -08:00
mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup
2016-01-15 17:56:32 -08:00
mm, page_owner: track and print last migrate reason
2016-03-15 16:55:16 -07:00
mm: remove VM_FAULT_MINOR
2016-03-17 15:09:34 -07:00
mm: move lru_to_page to mm_inline.h
2016-01-14 16:00:49 -08:00
Merge branch 'x86/urgent' into x86/asm, to pick up fixes
2016-02-18 09:28:03 +01:00
mm, debug: move bad flags printing to bad_page()
2016-03-15 16:55:16 -07:00
mm: scale kswapd watermarks in proportion to memory
2016-03-17 15:09:34 -07:00
Drivers: hv: vmbus: Use uuid_le type consistently
2015-12-14 19:15:05 -08:00
modules: fix longstanding /proc/kallsyms vs module insertion race.
2016-02-03 16:58:15 +10:30
module: export param_free_charp()
2015-11-06 17:50:42 -08:00
net: ipmr: move struct mr_table and VIF_EXISTS to mroute.h
2015-11-30 15:26:22 -05:00
PCI changes for the v4.5 merge window:
2016-01-21 11:52:16 -08:00
nfsd: don't hold i_mutex over userspace upcalls
2016-01-09 03:07:52 -05:00
libnvdimm: async notification support
2016-03-05 12:24:06 -08:00
net: fix sock_wake_async() rcu protection
2015-12-01 15:45:05 -05:00
net: Eliminate NETIF_F_GEN_CSUM and NETIF_F_V[46]_CSUM
2015-12-15 16:50:20 -05:00
net: make netdev_for_each_lower_dev safe for device removal
2016-02-19 15:29:26 -05:00
netlink: add a start callback for starting a netlink dump
2015-12-15 23:25:20 -05:00
NFS client updates for Linux 4.5
2016-01-14 16:08:23 -08:00
nfs: fix nfs_size_to_loff_t
2016-02-08 15:20:01 -05:00
nfs: machine credential support for additional operations
2015-12-28 09:57:15 -05:00
pnfs/blocklayout: fix a memeory leak when using,vmalloc_to_page
2016-02-17 11:44:45 -05:00
rcu: Make CPU_DYING_IDLE an explicit call
2016-03-01 20:36:58 +01:00
nvme: use offset instead of a struct for registers
2015-12-01 10:59:38 -07:00
of: drop symbols declared by _OF_DECLARE() from modules
2016-01-25 08:35:50 -06:00
of: fix declaration of of_io_request_and_map
2015-12-17 10:43:06 -06:00
dmaengine: of_dma: Correct return code for of_dma_request_slave_channel in case !CONFIG_OF
2015-11-16 09:03:21 +05:30
gpio: of: provide optional of_mm_gpiochip_add_data() function
2016-01-05 11:20:12 +01:00
of/irq: move of_msi_map_rid declaration to the correct ifdef section
2015-12-09 09:23:28 -06:00
PCI: host: Add of_pci_get_host_bridge_resources() stub
2016-01-15 12:30:35 -06:00
dmaengine: omap-dma: Add support for DMA filter mapping to slave devices
2015-12-18 11:17:26 +05:30
mm: exclude ZONE_DEVICE from GFP_ZONE_TABLE
2016-03-17 15:09:34 -07:00
include/linux/page-flags.h: force inlining of selected page flag modifications
2016-03-17 15:09:34 -07:00
mm, page_owner: track and print last migrate reason
2016-03-15 16:55:16 -07:00
mm, page_owner: dump page owner info from dump_page()
2016-03-15 16:55:16 -07:00
mm/page_ref: add tracepoint to track down page reference manipulation
2016-03-17 15:09:34 -07:00
mm: use 'unsigned int' for page order
2015-11-06 17:50:42 -08:00
mm: introduce page reference manipulation functions
2016-03-17 15:09:34 -07:00
PCI: Consolidate PCI DMA constants and interfaces in linux/pci-dma-compat.h
2016-03-07 11:39:16 -06:00
PCI changes for the v4.6 merge window:
2016-03-16 14:45:55 -07:00
PCI: Add PCI_CLASS_SERIAL_USB_DEVICE definition
2016-03-15 08:52:28 -05:00
percpu: Remove unneeded return from void function
2015-11-16 10:40:50 -05:00
percpu: remove PERCPU_ENOUGH_ROOM which is stale definition
2015-11-16 10:50:25 -05:00
Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-14 19:44:38 -07:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mm: fix pfn_t vs highmem
2016-02-11 18:35:48 -08:00
mdio: Add support for mdio drivers.
2016-01-07 14:31:27 -05:00
net: ipmr: move pimsm_enabled to pim.h and rename
2015-11-30 15:26:22 -05:00
pipe: limit the per-user amount of pages allocated in pipes
2016-01-19 19:25:21 -05:00
Power management and ACPI updates for v4.5-rc1
2016-01-12 20:25:09 -08:00
PM / sleep: Go direct_complete if driver has no callbacks
2016-01-08 01:12:06 +01:00
PM / Domains: remove old power on/off latencies
2016-02-15 23:18:15 +01:00
PM / OPP: Add dev_pm_opp_set_rate()
2016-02-10 01:11:54 +01:00
PM / runtime: Add new helper for conditional usage count incrementation
2015-12-21 03:11:12 +01:00
libnvdimm, pmem: clear poison on write
2016-03-09 15:15:32 -08:00
mm/page_poisoning.c: allow for zero poisoning
2016-03-15 16:55:16 -07:00
timer: convert timer_slack_ns from unsigned long to u64
2016-03-17 15:09:34 -07:00
posix-cpu-timers: Migrate to use new tick dependency mask model
2016-03-02 16:44:27 +01:00
posix acls: Remove duplicate xattr name definitions
2015-12-06 21:25:17 -05:00
powercap: constify powercap_zone_ops and powercap_zone_constraint_ops structures
2016-01-02 00:29:35 +01:00
time: Remove duplicated code in ktime_get_raw_and_real()
2016-03-02 17:13:02 -08:00
printk: help pr_debug and pr_devel to optimize out arguments
2016-01-16 11:17:29 -08:00
device property: add spaces to PROPERTY_ENTRY_STRING macro
2016-01-01 02:09:51 +01:00
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
ptp: Add PTP_SYS_OFFSET_PRECISE for driver crosstimestamping
2016-03-03 14:23:43 -08:00
ptrace: use fsuid, fsgid, effective creds for fs access checks
2016-01-20 17:09:18 -08:00
pwm: Set enable state properly on failed call to enable
2015-11-10 13:06:16 +01:00
spi: pxa2xx: Add support for both chip selects on Intel Braswell
2016-02-09 19:01:11 +00:00
fix Christoph's email addresses
2016-03-17 15:09:34 -07:00
radix_tree: add support for multi-order entries
2016-03-17 15:09:34 -07:00
drivers: char: random: add get_random_long()
2016-02-27 10:28:52 -08:00
rbtree: use READ_ONCE in RB_EMPTY_ROOT
2016-01-20 17:09:18 -08:00
Merge branches 'doc.2015.12.05a', 'exp.2015.12.07a', 'fixes.2015.12.07a', 'list.2015.12.04b' and 'torture.2015.12.05a' into HEAD
2015-12-07 17:02:54 -08:00
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2016-03-15 13:50:29 -07:00
rcu: Don't redundantly disable irqs in rcu_irq_{enter,exit}()
2015-12-07 17:01:31 -08:00
rcu: Don't redundantly disable irqs in rcu_irq_{enter,exit}()
2015-12-07 17:01:31 -08:00
Merge remote-tracking branch 'regmap/topic/update-bits' into regmap-next
2016-03-05 21:30:41 +09:00
reset: use ENOTSUPP instead of ENOSYS
2015-11-16 09:23:47 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-12-17 22:08:28 -05:00
mm: make remove_migration_ptes() beyond mm/migration.c
2016-03-17 15:09:34 -07:00
rtc: Add functions to set and read rtc offset
2016-03-14 17:08:15 +01:00
net, sched: add clsact qdisc
2016-01-10 22:13:15 -05:00
timer: convert timer_slack_ns from unsigned long to u64
2016-03-17 15:09:34 -07:00
time: Define dummy functions for the generic sched clock
2015-12-15 09:41:09 +01:00
scpi: hide get_scpi_ops in module from built-in code
2015-11-19 16:22:43 +01:00
security: Add hook to invalidate inode security labels
2015-12-24 11:09:40 -05:00
serial: Fix UPIO_MEM comment
2015-12-13 19:59:48 -08:00
serial: sh-sci: Add BRG register definitions
2015-12-17 11:18:44 +01:00
drivers: sh: clk: Remove obsolete and unused clk_round_parent()
2015-11-24 11:48:35 +09:00
sh_eth: remove EDMAC_BIG_ENDIAN
2016-01-04 16:11:11 -05:00
ipc/shm.c: is_file_shm_hugepages() can be boolean
2016-01-20 17:09:18 -08:00
make sure that freeing shmem fast symlinks is RCU-delayed
2016-01-22 18:08:52 -05:00
kernel/signal.c: unexport sigsuspend()
2015-11-20 16:17:32 -08:00
mld, igmp: Fix reserved tailroom calculation
2016-03-03 15:41:07 -05:00
slub: convert SLAB_DEBUG_FREE to SLAB_CONSISTENCY_CHECKS
2016-03-15 16:55:16 -07:00
mm/slab: alternative implementation for DEBUG_SLAB_LEAK
2016-03-15 16:55:16 -07:00
mm/slub: support left redzone
2016-03-15 16:55:16 -07:00
net: diag: Add the ability to destroy a socket.
2015-12-15 23:26:51 -05:00
rcu: Document unique-name limitation for DEFINE_STATIC_SRCU()
2016-02-23 19:59:55 -08:00
stmmac: Fix 'eth0: No PHY found' regression
2016-03-03 15:02:05 -05:00
Merge branch 'sched/urgent' into sched/core, to pick up fixes before merging new patches
2016-01-06 11:02:29 +01:00
new helper: memdup_user_nul()
2016-01-04 10:20:19 -05:00
wait.[ch]: Introduce the simple waitqueue (swait) implementation
2016-02-25 11:27:16 +01:00
mm: free swap cache aggressively if memcg swap is full
2016-01-20 17:09:18 -08:00
swiotlb: Make linux/swiotlb.h standalone includible
2016-01-20 17:29:52 -05:00
vfs: add copy_file_range syscall and vfs helper
2015-12-01 14:00:53 -05:00
platform/chrome: Branch for v4.4
2015-11-13 21:53:18 -08:00
Thermal: do thermal zone update after a cooling device registered
2015-12-29 16:00:00 +08:00
kmemcg: account certain kmem allocations to memcg
2016-01-14 16:00:49 -08:00
posix-cpu-timers: Migrate to use new tick dependency mask model
2016-03-02 16:44:27 +01:00
time: Verify time values in adjtimex ADJ_SETOFFSET to avoid overflow
2015-12-10 22:41:06 -08:00
time: Add history to cross timestamp interface supporting slower devices
2016-03-02 17:13:17 -08:00
time: Add history to cross timestamp interface supporting slower devices
2016-03-02 17:13:17 -08:00
numa: remove stale node_has_online_mem() define
2016-01-18 14:49:33 -05:00
tracepoints: move trace_print_flags definitions to tracepoint-defs.h
2016-03-15 16:55:16 -07:00
tracepoints: move trace_print_flags definitions to tracepoint-defs.h
2016-03-15 16:55:16 -07:00
tracing: Fix check for cpu online when event is disabled
2016-03-09 11:58:41 -05:00
tty: Wait interruptibly for tty lock on reopen
2016-01-26 23:17:54 -08:00
arm64: fix building without CONFIG_UID16
2015-11-25 15:49:13 +00:00
Add 'unsafe' user access functions for batched accesses
2015-12-17 09:57:27 -08:00
lib/ucs2_string: Add ucs2 -> utf8 helper functions
2016-02-10 13:19:03 +00:00
Input: uinput - add new UINPUT_DEV_SETUP and UI_ABS_SETUP ioctl
2015-12-18 17:48:50 -08:00
iov_iter: constify {csum_and_,}copy_to_iter()
2015-12-06 20:42:15 -05:00
treewide: Remove old email address
2015-11-23 09:44:58 +01:00
usb: core: lpm: remove usb3_lpm_enabled in usb_device
2015-12-01 14:58:18 -08:00
vfio: Include No-IOMMU mode
2015-12-21 15:28:11 -07:00
[media] use https://linuxtv.org for LinuxTV URLs
2015-12-04 10:38:59 -02:00
virtio: make find_vqs() checkpatch.pl-friendly
2016-01-12 20:47:06 +02:00
virtio_ring: use virt_store_mb
2016-01-12 20:47:02 +02:00
thp, vmstats: count deferred split events
2016-03-17 15:09:34 -07:00
mm, vmalloc: remove VM_VPAGES
2016-01-14 16:00:49 -08:00
mm: memcontrol: hook up vmpressure to socket pressure
2016-01-14 16:00:49 -08:00
vmstat: make vmstat_updater deferrable again and shut down on idle
2016-01-14 16:00:49 -08:00
sched/cputime: Introduce vtime accounting check for readers
2015-12-04 10:34:45 +01:00
sched/wait: Fix wait_event_freezable() documentation
2016-02-24 09:09:45 +01:00
watchdog: Drop pointer to watchdog device from struct watchdog_device
2016-01-11 21:53:59 +01:00
soc: ti: Add wkup_m3_ipc driver
2015-12-03 07:24:29 -08:00
workqueue: skip flush dependency checks for legacy workqueues
2016-01-29 13:31:10 -05:00
writeback: flush inode cgroup wb switches instead of pinning super_block
2016-03-03 14:42:50 -07:00
xattr handlers: Simplify list operation
2015-12-13 19:46:12 -05:00
mm: zsmalloc: constify struct zs_pool name
2015-11-06 17:50:42 -08:00
mm: zsmalloc: constify struct zs_pool name
2015-11-06 17:50:42 -08:00
include/linux/zutil.h: fix usage example of zlib_adler32()
2015-11-06 17:50:42 -08:00
