Dima Zavin
89affbf5d9
cpuset: fix a deadlock due to incomplete patching of cpusets_enabled() ...
In codepaths that use the begin/retry interface for reading
mems_allowed_seq with irqs disabled, there exists a race condition that
stalls the patch process after only modifying a subset of the
static_branch call sites.
This problem manifested itself as a deadlock in the slub allocator,
inside get_any_partial. The loop reads mems_allowed_seq value (via
read_mems_allowed_begin), performs the defrag operation, and then
verifies the consistency of mem_allowed via the read_mems_allowed_retry
and the cookie returned by xxx_begin.
The issue here is that both begin and retry first check if cpusets are
enabled via cpusets_enabled() static branch. This branch can be
rewritted dynamically (via cpuset_inc) if a new cpuset is created. The
x86 jump label code fully synchronizes across all CPUs for every entry
it rewrites. If it rewrites only one of the callsites (specifically the
one in read_mems_allowed_retry) and then waits for the
smp_call_function(do_sync_core) to complete while a CPU is inside the
begin/retry section with IRQs off and the mems_allowed value is changed,
we can hang.
This is because begin() will always return 0 (since it wasn't patched
yet) while retry() will test the 0 against the actual value of the seq
counter.
The fix is to use two different static keys: one for begin
(pre_enable_key) and one for retry (enable_key). In cpuset_inc(), we
first bump the pre_enable key to ensure that cpuset_mems_allowed_begin()
always return a valid seqcount if are enabling cpusets. Similarly, when
disabling cpusets via cpuset_dec(), we first ensure that callers of
cpuset_mems_allowed_retry() will start ignoring the seqcount value
before we let cpuset_mems_allowed_begin() return 0.
The relevant stack traces of the two stuck threads:
CPU: 1 PID: 1415 Comm: mkdir Tainted: G L 4.9.36-00104-g540c51286237 #4
Hardware name: Default string Default string/Hardware, BIOS 4.29.1-20170526215256 05/26/2017
task: ffff8817f9c28000 task.stack: ffffc9000ffa4000
RIP: smp_call_function_many+0x1f9/0x260
Call Trace:
smp_call_function+0x3b/0x70
on_each_cpu+0x2f/0x90
text_poke_bp+0x87/0xd0
arch_jump_label_transform+0x93/0x100
__jump_label_update+0x77/0x90
jump_label_update+0xaa/0xc0
static_key_slow_inc+0x9e/0xb0
cpuset_css_online+0x70/0x2e0
online_css+0x2c/0xa0
cgroup_apply_control_enable+0x27f/0x3d0
cgroup_mkdir+0x2b7/0x420
kernfs_iop_mkdir+0x5a/0x80
vfs_mkdir+0xf6/0x1a0
SyS_mkdir+0xb7/0xe0
entry_SYSCALL_64_fastpath+0x18/0xad
...
CPU: 2 PID: 1 Comm: init Tainted: G L 4.9.36-00104-g540c51286237 #4
Hardware name: Default string Default string/Hardware, BIOS 4.29.1-20170526215256 05/26/2017
task: ffff8818087c0000 task.stack: ffffc90000030000
RIP: int3+0x39/0x70
Call Trace:
<#DB> ? ___slab_alloc+0x28b/0x5a0
<EOE> ? copy_process.part.40+0xf7/0x1de0
__slab_alloc.isra.80+0x54/0x90
copy_process.part.40+0xf7/0x1de0
copy_process.part.40+0xf7/0x1de0
kmem_cache_alloc_node+0x8a/0x280
copy_process.part.40+0xf7/0x1de0
_do_fork+0xe7/0x6c0
_raw_spin_unlock_irq+0x2d/0x60
trace_hardirqs_on_caller+0x136/0x1d0
entry_SYSCALL_64_fastpath+0x5/0xad
do_syscall_64+0x27/0x350
SyS_clone+0x19/0x20
do_syscall_64+0x60/0x350
entry_SYSCALL64_slow_path+0x25/0x25
Link: http://lkml.kernel.org/r/20170731040113.14197-1-dmitriyz@waymo.com
Fixes: 46e700abc4
2017-08-02 17:16:12 -07:00
main drm pull for v4.13
2017-07-09 18:48:37 -07:00
virtchnl: Add compile time static asserts to validate structure sizes
2017-06-01 14:26:23 -07:00
libceph: fix old style declaration warnings
2017-07-17 14:54:58 +02:00
libceph, crush: per-pool crush_choose_arg_map for crush_do_rule()
2017-07-07 17:25:19 +02:00
firmware /meson
This is the bulk of GPIO changes for the v4.13 series:
2017-07-07 12:40:27 -07:00
Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2017-07-12 10:04:56 -07:00
Char/Misc patches for 4.13-rc1
2017-07-03 20:55:59 -07:00
Input: sparse-keymap - remove sparse_keymap_free()
2017-05-29 20:02:01 -07:00
KVM: arm64: Enable GICv3 common sysreg trapping via command-line
2017-06-15 09:45:06 +01:00
sunrpc: mark all struct svc_procinfo instances as const
2017-07-13 15:58:02 -04:00
chrome-platform-for-linus-4.13
2017-07-11 09:55:47 -07:00
{net, IB}/mlx4: Remove gfp flags argument
2017-07-17 21:21:24 -04:00
net/mlx5e: Add field select to MTPPS register
2017-07-27 16:40:17 +03:00
mmc: slot-gpio: Add support to enable irq wake on cd_irq
2017-06-20 10:30:49 +02:00
MTD updates for v4.13-rc1:
2017-07-13 12:07:44 -07:00
mux: minimal mux subsystem
2017-06-03 19:29:26 +09:00
netfilter: nfnetlink: extended ACK reporting
2017-06-19 19:38:24 +02:00
netfilter: ebt: Use new helper ebt_invalid_target to check target
2017-06-19 19:09:19 +02:00
drivers/perf: arm_pmu: Request PMU SPIs with IRQF_PER_CPU
2017-07-27 13:43:22 +01:00
phy: Move ULPI phy header out of drivers to include path
2017-06-01 15:28:27 +05:30
pinctrl: generic: Add output-enable property
2017-06-29 14:30:49 +02:00
mmc: host: omap_hsmmc: remove unused platform callbacks
2017-07-17 15:05:52 +02:00
power: supply: bq27xxx: Add power_supply_battery_info support
2017-06-08 17:57:38 +02:00
qed: iWARP CM add error handling
2017-07-03 01:43:45 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
Actions Semi SoC drivers for 4.13
2017-06-29 17:34:57 +02:00
This is the big bulk of pin control changes for the v4.13 series:
2017-07-06 11:38:59 -07:00
Chuck's RDMA update overhauls the "call receive" side of the
2017-07-13 13:56:24 -07:00
USB fixes for 4.13-rc2
2017-07-22 08:55:16 -07:00
Device properties framework updates for v4.13-rc1
2017-07-10 15:23:45 -07:00
ACPI/IORT: Remove iort_node_match()
2017-06-15 11:41:37 +01:00
arm,arm64,drivers: add a prefix to drivers arch_topology interfaces
2017-06-03 19:10:09 +09:00
libata: implement SECURITY PROTOCOL IN/OUT
2017-06-05 15:29:22 -04:00
net, atm: convert atm_dev.refcnt from atomic_t to refcount_t
2017-07-04 22:35:16 +01:00
writeback: rework wb_[dec|inc]_stat family of functions
2017-07-12 16:26:05 -07:00
bcm47xx: Fix build regression
2017-06-08 18:52:36 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
bio-integrity: stop abusing bi_end_io
2017-07-03 17:00:59 -06:00
bitmap: use memcmp optimisation in more situations
2017-07-10 16:32:34 -07:00
percpu_counter: Rename __percpu_counter_add to percpu_counter_add_batch
2017-06-20 15:42:32 -04:00
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-03 13:08:04 -07:00
block: add support for write hints in a bio
2017-06-27 12:05:27 -06:00
block: remove the queue_bounce_pfn helper
2017-06-27 12:13:45 -06:00
mm: zero hash tables in allocator
2017-07-06 16:24:33 -07:00
bpf: check NULL for sk_to_full_sk() return value
2017-07-17 13:37:56 -07:00
bpf: simplify narrower ctx access
2017-07-03 02:22:52 -07:00
bpf: BPF support for sock_ops
2017-07-01 16:15:13 -07:00
bpf: fix mixed signed/unsigned derived min/max value bounds
2017-07-20 15:20:27 -07:00
Changes for 4.13:
2017-07-10 10:51:53 -07:00
bug: split BUILD_BUG stuff out into <linux/build_bug.h>
2017-07-10 16:32:34 -07:00
bug: split BUILD_BUG stuff out into <linux/build_bug.h>
2017-07-10 16:32:34 -07:00
bio: add bvec_iter rewind API
2017-07-03 16:56:28 -06:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
cgroup: implement "nsdelegate" mount option
2017-06-28 14:45:21 -04:00
fs: switch ->s_uuid to uuid_t
2017-06-05 16:59:12 +02:00
clk: divider: Make divider_round_rate take the parent clock
2017-06-07 15:32:12 +02:00
Small patch to add a clk_bulk_prepare_enable() and
2017-07-14 12:37:41 -07:00
Revert "clockevents: Add a clkevt-of mechanism like clksrc-of"
2017-06-12 10:54:47 +02:00
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-03 16:14:51 -07:00
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-06 20:57:13 -07:00
compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled
2017-07-06 16:24:29 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
configfs: Introduce config_item_get_unless_zero()
2017-06-12 13:20:20 +02:00
coresight: refactor with function of_coresight_get_cpu
2017-06-09 11:45:25 +02:00
efi: parse ARM processor error
2017-06-22 15:43:47 +01:00
thermal: cpu_cooling: use cpufreq_policy to register cooling device
2017-05-27 17:32:24 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2017-07-14 13:12:32 -07:00
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-03 18:08:06 -07:00
cpuset: fix a deadlock due to incomplete patching of cpusets_enabled()
2017-08-02 17:16:12 -07:00
kdump: protect vmcoreinfo data under the crash memory
2017-07-12 16:26:00 -07:00
lib: Add crc4 module
2017-06-09 11:52:07 +02:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
dm, dax: Make sure dm_dax_flush() is called if device supports it
2017-07-26 15:55:44 -04:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
libnvdimm for 4.13
2017-07-07 09:44:06 -07:00
Add "shutdown" to "struct class".
2017-07-07 09:49:24 +10:00
dm kcopyd: add sequential write feature
2017-06-19 11:03:51 -04:00
dma-buf/fence: Avoid use of uninitialised timestamp
2017-07-14 16:09:55 -03:00
iommu/dma: Fix function declaration
2017-05-30 11:25:45 +02:00
dma-coherent: introduce interface for default DMA pool
2017-07-20 16:09:10 +02:00
firmware: dmi_scan: Make dmi_walk and dmi_walk_early return real error codes
2017-06-15 13:46:00 +02:00
efi/capsule-loader: Use page addresses rather than struct page pointers
2017-06-05 17:50:41 +02:00
blk-mq-sched: unify request prepare methods
2017-06-18 10:08:55 -06:00
lib: add errseq_t type and infrastructure for handling it
2017-07-06 07:02:24 -04:00
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
kcmp: fs/epoll: wrap kcmp code with CONFIG_CHECKPOINT_RESTORE
2017-07-12 16:26:01 -07:00
lib/extable.c: use bsearch() library function in search_extable()
2017-07-10 16:32:35 -07:00
include/linux/filter.h: use linux/set_memory.h
2017-07-06 16:24:30 -07:00
binfmt_flat: flat_{get,put}_addr_from_rp() should be able to fail
2017-07-03 18:44:02 -04:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
The first major feature for ext4 this merge window is the largedir
2017-07-09 09:31:22 -07:00
fscrypt: inline fscrypt_free_filename()
2017-06-23 19:59:08 -04:00
drivers/fsi: expose direct-access slave API
2017-06-09 11:52:08 +02:00
dentry name snapshots
2017-07-07 20:09:10 -04:00
trace: fix the errors caused by incompatible type of RCU variables
2017-07-20 09:27:29 -04:00
device property: Introduce fwnode_call_bool_op() for ops that return bool
2017-07-12 13:32:46 +02:00
block: remove blk_part_pack_uuid
2017-06-05 16:59:10 +02:00
mm, tree wide: replace __GFP_REPEAT by __GFP_RETRY_MAYFAIL with more useful semantic
2017-07-12 16:26:03 -07:00
hashtable: remove repeated phrase from a comment
2017-06-30 13:49:53 -07:00
Merge branches 'for-4.13/multitouch', 'for-4.13/retrode', 'for-4.13/transport-open-close-consolidation', 'for-4.13/upstream' and 'for-4.13/wacom' into for-linus
2017-07-10 11:11:25 +02:00
gpu: host1x: Refactor channel allocation code
2017-06-15 14:25:38 +02:00
nanosleep: Use get_timespec64() and put_timespec64()
2017-06-30 04:14:14 -04:00
mm: always enable thp for dax mappings
2017-07-10 16:32:31 -07:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
scsi: storvsc: remove unnecessary channel inbound lock
2017-06-12 20:48:05 -04:00
i2c: Provide a stub for i2c_detect_slave_mode()
2017-07-08 21:51:43 +02:00
block: introduce new block status code type
2017-06-09 09:27:32 -06:00
ieee80211: update public action codes
2017-06-30 09:47:24 +03:00
bridge: Export multicast enabled state
2017-05-26 15:18:44 -04:00
team: add macro MODULE_ALIAS_TEAM_MODE for team mode alias
2017-06-02 10:20:49 -04:00
networking: make skb_push & __skb_push return void pointers
2017-06-16 11:48:40 -04:00
net: convert ip_mc_list.refcnt from atomic_t to refcount_t
2017-07-01 07:39:08 -07:00
ima: define is_ima_appraise_enabled()
2017-06-21 14:37:12 -04:00
[media] media: Add userspace header file for i.MX
2017-06-20 07:25:17 -03:00
net: convert in_device.refcnt from atomic_t to refcount_t
2017-07-01 07:39:08 -07:00
sched/cputime: Move the vtime task fields to their own struct
2017-07-05 09:54:15 +02:00
ARM: fix rd_size declaration
2017-07-10 16:32:34 -07:00
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-07-09 10:24:46 -07:00
Changes for 4.13:
2017-07-10 10:51:53 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
udp6: fix jumbogram reception
2017-07-31 22:01:21 -07:00
genirq/cpuhotplug: Revert "Set force affinity flag on hotplug migration"
2017-07-27 15:40:02 +02:00
genirq: Add mutex to irq desc to serialize request/free_irq()
2017-07-04 12:46:16 +02:00
genirq/irqdomain: Remove auto-recursive hierarchy support
2017-06-22 18:29:34 +02:00
jhash: fix -Wimplicit-fallthrough warnings
2017-07-17 09:22:34 -07:00
frv: declare jiffies to be located in the .data section
2017-06-02 15:07:37 -07:00
kernel.h: handle pointers to arrays better in container_of()
2017-07-12 16:25:59 -07:00
kdump: protect vmcoreinfo data under the crash memory
2017-07-12 16:26:00 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
There has been a fair amount of activity in the docs tree this time
2017-07-03 21:13:25 -07:00
mm: make PR_SET_THP_DISABLE immediately active
2017-07-10 16:32:31 -07:00
mm: kmemleak: treat vm_struct as alternative reference to vmalloc'ed objects
2017-07-06 16:24:34 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
kprobes: Rename [arch_]function_offset_within_entry() to [arch_]kprobe_on_func_entry()
2017-07-08 11:05:34 +02:00
kthread: fix documentation build warning
2017-08-02 16:34:47 -07:00
Revert "ktime: Simplify ktime_compare implementation"
2017-06-26 10:39:40 +02:00
KVM: make pid available for uevents without debugfs
2017-07-26 18:57:44 +02:00
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
libata: Cleanup ata_read_log_page()
2017-07-10 13:41:04 -04:00
Merge branch 'for-4.13/dax' into libnvdimm-for-next
2017-07-03 16:54:58 -07:00
mm/list_lru.c: fix list_lru_count_node() to be race free
2017-07-10 16:32:33 -07:00
llist: clang: introduce member_address_is_nonnull()
2017-07-19 15:33:50 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
mbcache: make mbcache naming more generic
2017-06-22 10:29:53 -04:00
mm, memory_hotplug: move movable_node to the hotplug proper
2017-07-06 16:24:35 -07:00
mm: memcontrol: per-lruvec stats infrastructure
2017-07-06 16:24:35 -07:00
mm, memory_hotplug: move movable_node to the hotplug proper
2017-07-06 16:24:35 -07:00
mm, mempolicy: simplify rebinding mempolicies when updating cpusets
2017-07-06 16:24:34 -07:00
phy: micrel: add Microchip KSZ 9477 Switch PHY support
2017-05-31 20:56:31 -04:00
mm, migration: do not trigger OOM killer when migrating memory
2017-07-12 16:26:04 -07:00
net/{mii, smsc}: Make mii_ethtool_get_link_ksettings and smc_netdev_get_ecmd return void
2017-06-05 11:00:42 -04:00
networking: introduce and use skb_put_data()
2017-06-16 11:48:37 -04:00
Writeback error handling fixes (pile #1 )
2017-07-07 18:39:15 -07:00
mm, mprotect: flush TLB if potentially racing with a parallel reclaim leaving stale TLB entries
2017-08-02 16:34:46 -07:00
percpu_counter: Rename __percpu_counter_add to percpu_counter_add_batch
2017-06-20 15:42:32 -04:00
mm: disallow early_pfn_to_nid on configurations which do not implement it
2017-07-10 16:32:33 -07:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
moduleparam: fix doc: hwparam_irq configures an IRQ
2017-07-02 15:37:23 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
libnvdimm, btt: BTT updates for UEFI 2.7 format
2017-06-29 13:50:38 -07:00
random: add get_random_{bytes,u32,u64,int,long,once}_wait family
2017-06-19 22:06:28 -04:00
bonding: avoid NETDEV_CHANGEMTU event when unregistering slave
2017-07-08 11:23:29 +01:00
netfilter: remove old pre-netns era hook api
2017-07-17 17:01:10 +02:00
net: add extack arg to lwtunnel build state
2017-05-30 11:55:32 -04:00
net: convert netpoll_info.refcnt from atomic_t to refcount_t
2017-07-01 07:39:08 -07:00
nfs4: add NFSv4 LOOKUPP handlers
2017-07-13 16:00:15 -04:00
NFS: Store the raw NFS access mask in the inode's access cache
2017-07-21 11:51:19 -04:00
NFSv4.1: Handle EXCHGID4_FLAG_CONFIRMED_R during NFSv4.1 migration
2017-07-13 16:00:12 -04:00
NFS: Don't run wake_up_bit() when nobody is waiting...
2017-07-13 17:12:07 -04:00
nfs4: add NFSv4 LOOKUPP handlers
2017-07-13 16:00:15 -04:00
kernel/watchdog: split up config options
2017-07-12 16:26:02 -07:00
mm, memory_hotplug: split up register_one_node()
2017-07-06 16:24:32 -07:00
mm, memory_hotplug: drop CONFIG_MOVABLE_NODE
2017-07-06 16:24:35 -07:00
NTB: Add ntb.h comments
2017-07-06 11:30:07 -04:00
nvme-fc: revise TRADDR parsing
2017-07-25 18:05:25 +02:00
nvme: fabrics commands should use the fctype field for data direction
2017-07-25 17:58:32 +02:00
nvmem: include linux/err.h from header
2017-07-10 14:27:39 +02:00
Device properties framework updates for v4.13-rc1
2017-07-10 15:23:45 -07:00
of: make of_fdt_is_compatible() static
2017-06-22 11:14:48 -05:00
gpio: Add new flags to control sleep status of GPIOs
2017-05-29 11:07:55 +02:00
of_mdio: move of_mdio_parse_addr to header file
2017-06-13 14:00:16 -04:00
random: add get_random_{bytes,u32,u64,int,long,once}_wait family
2017-06-19 22:06:28 -04:00
mm, THP, swap: delay splitting THP during swap out
2017-07-06 16:24:31 -07:00
include/linux/page_ref.h: ensure page_ref_unfreeze is ordered against prior accesses
2017-07-10 16:32:31 -07:00
Writeback error handling fixes (pile #2 )
2017-07-07 19:38:17 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
ACPI: Switch to use generic guid_t in acpi_evaluate_dsm()
2017-06-07 12:20:49 +02:00
PCI: Restore PRI and PASID state after Function-Level Reset
2017-05-30 15:40:50 -05:00
pci-v4.13-changes
2017-07-08 15:51:57 -07:00
PCI: tango: Add Sigma Designs Tango SMP8759 PCIe host bridge support
2017-07-07 13:41:28 -05:00
percpu_counter: Rename __percpu_counter_add to percpu_counter_add_batch
2017-06-20 15:42:32 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2017-07-05 12:31:59 -07:00
net: phy: Remove trailing semicolon in macro definition
2017-07-25 12:33:43 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
platform: Accept const properties
2017-07-03 08:31:43 +02:00
PM / core: Drop run_wake flag from struct dev_pm_info
2017-06-28 01:52:52 +02:00
PM / Domains: Allow overriding the ->xlate() callback
2017-06-13 15:15:08 +02:00
PM / OPP: Add dev_pm_opp_{set|put}_clkname()
2017-06-24 01:41:55 +02:00
PM / core: Drop run_wake flag from struct dev_pm_info
2017-06-28 01:52:52 +02:00
hwmon: (pmbus) move header file out of I2C realm
2017-06-11 17:08:19 -07:00
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
posix-clocks: Remove interval timer facility and mmap/fasync callbacks
2017-06-04 15:40:22 +02:00
time: introduce {get,put}_itimerspec64
2017-06-25 21:58:46 -04:00
power: supply: core: Add power_supply_prop_precharge
2017-06-08 16:29:28 +02:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
spin loop primitives for busy waiting
2017-06-28 22:49:11 +10:00
device property: Add fwnode_graph_get_port_parent
2017-06-22 02:55:34 +02:00
pstore: Populate pstore record->time field
2017-05-31 10:13:44 -07:00
m68k updates for 4.13
2017-07-03 15:12:52 -07:00
spi: pxa2xx: Add support for Intel Cannonlake
2017-06-06 20:01:15 +01:00
quota: add get_inode_usage callback to transfer multi-inode charges
2017-06-22 11:46:48 -04:00
Add wait_for_random_bytes() and get_random_*_wait() functions so that
2017-07-15 12:44:02 -07:00
ras: mark stub functions as 'inline'
2017-06-29 10:48:57 +01:00
rcu: Flag need for rcu_node_tree.h and rcu_segcblist.h visibility
2017-06-08 18:52:26 -07:00
rcu: Flag need for rcu_node_tree.h and rcu_segcblist.h visibility
2017-06-08 18:52:26 -07:00
rcu: Remove #ifdef moving rcu_end_inkernel_boot from rcupdate.h
2017-06-08 18:52:40 -07:00
rcu: Remove #ifdef moving rcu_end_inkernel_boot from rcupdate.h
2017-06-08 18:52:40 -07:00
rcu: Remove #ifdef moving rcu_end_inkernel_boot from rcupdate.h
2017-06-08 18:52:40 -07:00
power: reset: reboot-mode: Make include file global
2017-06-08 18:18:19 +02:00
locking/refcount: Remove the half-implemented refcount_sub() API
2017-07-02 11:24:36 +02:00
Merge remote-tracking branches 'regmap/topic/1wire', 'regmap/topic/irq' and 'regmap/topic/lzo' into regmap-next
2017-07-03 16:20:28 +01:00
time/posix-timers: Move the compat copyouts to the nanosleep implementations
2017-06-14 00:00:42 +02:00
rtc: Remove wrong deprecation comment
2017-07-12 23:11:23 +02:00
rt_mutex: Add lockdep annotations
2017-06-08 10:35:49 +02:00
rtnl: Add support for netdev event to link messages
2017-05-27 18:51:41 -04:00
rxrpc: Provide a cmsg to specify the amount of Tx data for a call
2017-06-07 17:15:46 +01:00
scatterlist: add sg_zero_buffer() helper
2017-06-15 14:30:14 +02:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
firmware: arm_scpi: add support to populate OPPs and get transition latency
2017-06-05 11:14:35 +01:00
sctp: remove the typedef sctp_init_chunk_t
2017-07-01 09:08:42 -07:00
Merge branch 'stable-4.13' of git://git.infradead.org/users/pcmoore/selinux into next
2017-06-23 11:55:57 +10:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
provide linux/set_memory.h
2017-07-06 16:24:30 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-06 20:57:13 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2017-07-05 12:31:59 -07:00
mm, tree wide: replace __GFP_REPEAT by __GFP_RETRY_MAYFAIL with more useful semantic
2017-07-12 16:26:03 -07:00
mm/slub.c: wrap kmem_cache->cpu_partial in config CONFIG_SLUB_CPU_PARTIAL
2017-07-06 16:24:30 -07:00
tls: kernel TLS support
2017-06-15 12:12:40 -04:00
atomics: Add header comment so spin_unlock_wait()
2017-06-08 08:25:29 -07:00
srcu: Remove Classic SRCU
2017-06-08 18:52:42 -07:00
srcu: Apply trivial callback lists to shrink Tiny SRCU
2017-06-08 18:52:35 -07:00
srcu: Use rnp->lock wrappers to replace explicit memory barriers
2017-06-08 18:52:38 -07:00
net-next: stmmac: Add dwmac-sun8i
2017-06-01 14:53:04 -04:00
Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-15 12:00:42 -07:00
sh: superhyway: use dev_groups and not dev_attrs for bus_type
2017-06-09 11:00:46 +02:00
ACPI / PM: Ignore spurious SCI wakeups from suspend-to-idle
2017-06-15 00:55:44 +02:00
mm: swap: provide lru_add_drain_all_cpuslocked()
2017-07-10 16:32:33 -07:00
mm, THP, swap: delay splitting THP during swap out
2017-07-06 16:24:31 -07:00
mm: hwpoison: change PageHWPoison behavior on hugetlb pages
2017-07-10 16:32:30 -07:00
take compat_sys_old_getrlimit() to native syscall
2017-05-27 15:38:06 -04:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
t10-pi: Move opencoded contants to common header
2017-07-03 16:56:25 -06:00
copy_{to,from}_user(): consolidate object size checks
2017-06-29 22:21:21 -04:00
Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-06 20:57:13 -07:00
time: Clean up CLOCK_MONOTONIC_RAW time handling
2017-06-20 22:13:59 -07:00
hw_random: timeriomem_rng: Allow setting RNG quality from platform data
2017-06-01 12:55:58 +08:00
trace: fix the errors caused by incompatible type of RCU variables
2017-07-20 09:27:29 -04:00
tracing: define TRACE_DEFINE_SIZEOF() macro to map sizeof's to their values
2017-06-13 17:10:57 -04:00
Now that IPC and other changes have landed, enable manual markings for
2017-07-19 08:55:18 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
Merge branch 'work.__copy_in_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2017-07-08 10:15:02 -07:00
fix brown paperbag bug in inlined copy_..._iter()
2017-07-10 07:40:49 -04:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
randstruct: Mark various structs for randomization
2017-06-30 12:00:51 -07:00
uuid: remove uuid_be
2017-07-24 17:50:37 +02:00
gcc-plugins: Add the randstruct plugin
2017-06-22 16:15:45 -07:00
VFIO updates for v4.13-rc1
2017-07-13 12:23:54 -07:00
mm/oom_kill: count global and memory cgroup oom kills
2017-07-06 16:24:35 -07:00
mm: memcontrol: per-lruvec stats infrastructure
2017-07-06 16:24:35 -07:00
vtime, sched/cputime: Remove vtime_account_user()
2017-07-05 09:54:14 +02:00
w1: Add subsystem kernel public interface
2017-06-09 11:54:54 +02:00
sched/wait: Clean up some documentation warnings
2017-07-25 11:17:02 +02:00
sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming
2017-06-20 12:19:14 +02:00
platform/x86: wmi: Require query for data blocks, rename writable to setable
2017-06-06 10:15:20 -07:00
workqueue: implicit ordered attribute should be overridable
2017-07-25 13:28:56 -04:00
89affbf5d9