Josef Bacik
76b6ee8f38
BACKPORT: filemap: kill page_cache_read usage in filemap_fault ...
Patch series "drop the mmap_sem when doing IO in the fault path", v6.
Now that we have proper isolation in place with cgroups2 we have started
going through and fixing the various priority inversions. Most are all
gone now, but this one is sort of weird since it's not necessarily a
priority inversion that happens within the kernel, but rather because of
something userspace does.
We have giant applications that we want to protect, and parts of these
giant applications do things like watch the system state to determine how
healthy the box is for load balancing and such. This involves running
'ps' or other such utilities. These utilities will often walk
/proc/<pid>/whatever, and these files can sometimes need to
down_read(&task->mmap_sem). Not usually a big deal, but we noticed when
we are stress testing that sometimes our protected application has latency
spikes trying to get the mmap_sem for tasks that are in lower priority
cgroups.
This is because any down_write() on a semaphore essentially turns it into
a mutex, so even if we currently have it held for reading, any new readers
will not be allowed on to keep from starving the writer. This is fine,
except a lower priority task could be stuck doing IO because it has been
throttled to the point that its IO is taking much longer than normal. But
because a higher priority group depends on this completing it is now stuck
behind lower priority work.
In order to avoid this particular priority inversion we want to use the
existing retry mechanism to stop from holding the mmap_sem at all if we
are going to do IO. This already exists in the read case sort of, but
needed to be extended for more than just grabbing the page lock. With
io.latency we throttle at submit_bio() time, so the readahead stuff can
block and even page_cache_read can block, so all these paths need to have
the mmap_sem dropped.
The other big thing is ->page_mkwrite. btrfs is particularly shitty here
because we have to reserve space for the dirty page, which can be a very
expensive operation. We use the same retry method as the read path, and
simply cache the page and verify the page is still setup properly the next
pass through ->page_mkwrite().
I've tested these patches with xfstests and there are no regressions.
This patch (of 3):
If we do not have a page at filemap_fault time we'll do this weird forced
page_cache_read thing to populate the page, and then drop it again and
loop around and find it. This makes for 2 ways we can read a page in
filemap_fault, and it's not really needed. Instead add a FGP_FOR_MMAP
flag so that pagecache_get_page() will return a unlocked page that's in
pagecache. Then use the normal page locking and readpage logic already in
filemap_fault. This simplifies the no page in page cache case
significantly.
Bug: 124328118
Change-Id: I6e04df24ba52bb96c05c9386248983f477ab78e5
[akpm@linux-foundation.org: fix comment text]
[josef@toxicpanda.com: don't unlock null page in FGP_FOR_MMAP case]
Link: http://lkml.kernel.org/r/20190312201742.22935-1-josef@toxicpanda.com
Link: http://lkml.kernel.org/r/20181211173801.29535-2-josef@toxicpanda.com
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(cherry picked from commit a75d4c33377277b6034dd1e2663bce444f952c14)
Signed-off-by: Minchan Kim <minchan@google.com>
2019-03-29 16:01:02 +09:00
virtchnl: Whitespace and parenthesis cleanup
2018-05-14 07:05:16 -07:00
MIPS: BCM47XX: Setup struct device for the SoC
2019-01-22 21:40:33 +01:00
crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array()
2018-03-31 01:33:09 +08:00
can: rx-offload: rename can_rx_offload_irq_queue_err_skb() to can_rx_offload_queue_tail()
2018-12-01 09:37:29 +01:00
libceph: bump CEPH_MSG_MAX_DATA_LEN
2018-11-21 09:19:16 +01:00
ARM: at91: pm: add PMC fast startup registers defines
2018-07-17 15:08:07 +02:00
DMAengine updates for v4.19-rc1
2018-08-18 15:55:59 -07:00
firmware /meson
docs: fpga: document fpga manager flags
2018-09-30 08:49:55 -07:00
ptp_qoriq: support automatic configuration for ptp timer
2018-08-05 17:11:49 -07:00
gpiolib: Fix possible use after free on label
2019-02-12 19:46:57 +01:00
iio: buffer: fix the function signature to match implementation
2018-06-24 14:23:21 +01:00
Input: make input_report_slot_state() return boolean
2018-06-11 10:21:06 -07:00
irqchip/gic-v3-its: Fix ITT_entry_size accessor
2019-03-13 14:02:35 -07:00
isdn: replace ->proc_fops with ->proc_show
2018-05-16 07:24:30 +02:00
nfsd: fix leaked file lock with nfs exported overlayfs
2018-08-09 16:11:21 -04:00
mailbox: mediatek: Add Mediatek CMDQ driver
2018-08-03 19:52:14 +05:30
mfd: da9063: Fix DT probing with constraints
2018-09-10 16:58:36 +01:00
net/mlx4_core: Use devlink region_snapshot parameter
2018-07-12 17:37:13 -07:00
net/mlx5: EQ, Use the right place to store/read IRQ affinity hint
2019-02-12 19:47:01 +01:00
This is the 4.19.24 stable release
2019-02-20 10:37:09 +01:00
mtd: nand: Fix nanddev_pos_next_page() kernel-doc header
2018-11-27 16:13:05 +01:00
This is the 4.19.15 stable release
2019-01-13 10:25:45 +01:00
netfilter: ebtables: remove EBT_MATCH and EBT_NOMATCH
2018-04-24 10:29:16 +02:00
arm64: perf: Reject stand-alone CHAIN events for PMUv3
2018-10-12 15:25:17 +01:00
phy: add 2.5G SGMII mode to the phy_mode enum
2018-05-17 16:11:39 -04:00
pinctrl: Document pin_config_group_get() return codes like pin_config_get()
2018-07-09 13:09:21 +02:00
hwmon: (ina2xx) fix sysfs shunt resistor read access
2018-08-26 17:45:25 -07:00
power: supply: bq27xxx: Add support for BQ27426
2018-04-25 23:11:47 +02:00
qed: Fix qed_chain_set_prod() for PBL chains with non power of 2 page count
2019-02-27 10:08:52 +01:00
powerpc updates for 4.17
2018-04-07 12:08:19 -07:00
regulator: Fix 'do-nothing' value for regulators without suspend state
2018-09-03 16:10:40 +01:00
rpmsg: glink: Switch to SPDX license identifier
2018-06-03 17:37:15 -07:00
UPSTREAM: sched: loadavg: make calc_load_n() public
2019-03-21 16:25:27 -07:00
ARM: 32-bit SoC platform updates
2018-08-23 13:44:43 -07:00
soundwire: intel: Add audio DAI ops
2018-05-11 21:48:07 +05:30
spi: Fixes for v4.19
2018-09-28 18:04:06 -07:00
ssb: Remove SSB_WARN_ON, SSB_BUG_ON and SSB_DEBUG
2018-08-09 18:47:47 +03:00
SUNRPC: Always drop the XPRT_LOCK on XPRT_CLOSE_WAIT
2019-02-15 08:10:13 +01:00
This is the 4.19.18 stable release
2019-01-26 11:58:37 +01:00
ACPI: property: Make the ACPI graph API private
2018-07-23 12:44:52 +02:00
PCI/DPC: Use the generic pcie_do_fatal_recovery() path
2018-06-02 19:29:27 -05:00
ata: libahci_platform: add reset control support
2018-08-22 08:08:27 -07:00
aio: simplify KIOCB_KEY handling
2018-05-26 09:16:44 +02:00
ANDROID: implement max frequency capping
2018-10-26 12:25:24 +01:00
arm/arm64: smccc-1.1: Handle function result as parameters
2018-08-30 14:18:03 +01:00
include: Move ascii85 functions from i915 to linux/ascii85.h
2018-07-30 08:49:02 -04:00
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
proc: introduce proc_create_seq_private
2018-05-16 07:23:35 +02:00
atm: Preserve value of skb->truesize when accounting to vcc
2018-06-17 08:27:01 +09:00
locking/atomics: Rework ordering barriers
2018-07-25 11:53:59 +02:00
audit: eliminate audit_enabled magic number comparison
2018-06-19 10:43:55 -04:00
writeback: synchronize sync(2) against cgroup writeback membership switches
2019-03-05 17:58:50 +01:00
bdi: use refcount_t for reference counting instead atomic_t
2018-08-22 10:52:46 -07:00
backlight: Remove obsolete comment for ->state
2018-07-04 10:32:48 +01:00
umh: introduce fork_usermode_blob() helper
2018-05-23 13:23:39 -04:00
block: unexport bio_clone_bioset
2018-07-24 14:43:26 -06:00
bitfield: avoid gcc-8 -Wint-in-bool-context warning
2018-08-17 16:20:27 -07:00
bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()
2018-08-01 15:49:40 -07:00
include/linux/bitops.h: introduce BITS_PER_TYPE
2018-08-22 10:52:48 -07:00
locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file
2018-06-21 12:52:11 +02:00
blkcg: delay blkg destruction until after writeback has finished
2018-08-31 14:48:56 -06:00
blk-mq: Allow PCI vector offset for mapping queues
2018-03-27 21:25:36 -06:00
for-4.19/block-20180812
2018-08-14 10:23:25 -07:00
block: Track DISCARD statistics and output them in stat and diskstat
2018-07-18 08:44:22 -06:00
blk-cgroup: increase number of supported policies
2018-09-11 10:59:53 -06:00
docs/mm: bootmem: add kernel-doc description of 'struct bootmem_data'
2018-08-02 12:17:27 -06:00
bpf: allocate cgroup storage entries on attaching bpf programs
2018-08-03 00:47:32 +02:00
bpf: decouple btf from seq bpf fs dump and enable more maps
2018-08-13 00:52:45 +02:00
bpf: fix attach type BPF_LIRC_MODE2 dependency wrt CONFIG_CGROUP_BPF
2018-06-26 11:28:38 +02:00
bpf: remove tracepoints from bpf core
2018-04-30 10:55:56 +02:00
bpf: Introduce BPF_PROG_TYPE_SK_REUSEPORT
2018-08-11 01:58:46 +02:00
bpf: fix sanitation of alu op with pointer / scalar type from different paths
2019-01-31 08:14:41 +01:00
bpfilter: Fix mismatch in function argument types
2018-07-21 16:21:25 -07:00
net: phy: Add support for Broadcom Omega internal Combo GPHY
2018-08-07 15:48:38 -07:00
block: remove parent device reference from struct bsg_class_device
2018-05-29 13:00:25 -06:00
block: remove parent device reference from struct bsg_class_device
2018-05-29 13:00:25 -06:00
bpf: btf: Introduce BTF ID
2018-05-09 17:25:13 +02:00
fs: move page_cache_seek_hole_data to iomap.c
2018-06-01 18:37:33 -07:00
kbuild: Add build salt to the kernel and modules
2018-07-18 01:18:05 +09:00
ACPI / PPTT: fix build when CONFIG_ACPI_PPTT is not enabled
2018-06-05 18:06:24 +01:00
block: Switch struct packet_command to use struct scsi_sense_hdr
2018-08-02 15:22:13 -06:00
auxdisplay: Replace licenses with SPDX identifiers
2018-04-12 19:02:45 +02:00
UPSTREAM: kernel: cgroup: add poll file operation
2019-03-21 16:25:28 -07:00
UPSTREAM: psi: cgroup support
2019-03-21 16:25:27 -07:00
ANDROID: sched: fair/tune: Add schedtune with cgroups interface
2018-10-26 11:57:46 +01:00
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
clk: add duty cycle support
2018-06-19 10:06:29 -07:00
clk: add duty cycle support
2018-06-19 10:06:29 -07:00
time: Introduce one suspend clocksource to compensate the suspend time
2018-07-19 17:08:52 -07:00
mm/cma: remove unsupported gfp_mask parameter from cma_alloc()
2018-08-17 16:20:32 -07:00
signal: Introduce COMPAT_SIGMINSTKSZ for use in compat_sys_sigaltstack
2018-11-13 11:08:25 -08:00
time: Enable get/put_compat_itimerspec64 always
2018-06-24 14:39:47 +02:00
include/linux/compiler*.h: fix OPTIMIZER_HIDE_VAR
2019-02-27 10:08:53 +01:00
include/linux/compiler*.h: fix OPTIMIZER_HIDE_VAR
2019-02-27 10:08:53 +01:00
include/linux/compiler*.h: fix OPTIMIZER_HIDE_VAR
2019-02-27 10:08:53 +01:00
include/linux/compiler*.h: fix OPTIMIZER_HIDE_VAR
2019-02-27 10:08:53 +01:00
Compiler Attributes: naked can be shared
2018-09-20 15:23:58 +02:00
console: Replace #if 0 with atomic var 'ignore_console_lock_warning'
2018-07-31 13:06:57 +02:00
vt: drop unused struct vt_struct
2018-07-21 09:21:10 +02:00
linux/const.h: move UL() macro to include/linux/const.h
2018-04-11 10:28:38 -07:00
coresight: Move to SPDX identifier
2018-04-19 12:29:41 -03:00
coresight: Introduce support for Coresight Address Translation Unit
2018-07-15 13:52:58 +02:00
efi: Decode IA32/X64 Processor Error Section
2018-05-14 08:57:47 +02:00
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
2019-02-12 19:47:25 +01:00
This is the 4.19.28 stable release
2019-03-10 07:23:21 +01:00
ANDROID: cpufreq: times: record fast switch frequency transitions
2019-03-06 16:02:06 +00:00
ARM: 32-bit SoC platform updates
2018-08-23 13:44:43 -07:00
ANDROID: sched, cpuidle: Track cpuidle state index in the scheduler
2018-10-26 11:57:55 +01:00
cpumask: make cpumask_next_wrap available without smp
2018-08-13 09:05:05 -07:00
proc/kcore: add vmcoreinfo note to /proc/kcore
2018-08-22 10:52:46 -07:00
vmcore: add API to collect hardware dump in second kernel
2018-05-14 13:46:04 -04:00
libcrc32c: Add crc32c_impl function
2018-03-26 15:09:38 +02:00
lib/crc: Use consistent naming for CRC-32 polynomials
2018-07-27 19:04:33 +08:00
lib: add crc64 calculation routines
2018-08-22 10:52:48 -07:00
cred: conditionally declare groups-related functions
2018-06-28 11:02:44 -04:00
evm: Don't deadlock if a crypto algorithm is unavailable
2018-07-18 07:27:22 -04:00
filesystem-dax: Introduce dax_lock_mapping_entry()
2018-07-23 10:38:06 -07:00
ANDROID: vfs: add d_canonical_path for stacked filesystem support
2018-12-05 09:48:14 -08:00
UPSTREAM: delayacct: track delays from thrashing cache pages
2019-03-21 16:25:26 -07:00
dm: fix to_sector() for 32bit
2019-03-23 20:10:09 +01:00
Driver core patches for 4.19-rc1
2018-08-18 11:44:53 -07:00
dm bufio: move dm-bufio.h to include/linux/
2018-04-03 15:04:23 -04:00
dm kcopyd: return void from dm_kcopyd_copy()
2018-07-31 17:33:21 -04:00
dma-buf: remove kmap_atomic interface
2018-06-20 15:59:34 +02:00
kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()
2018-08-17 16:20:32 -07:00
dma-debug: move initialization to common code
2018-05-08 13:02:42 +02:00
dma-mapping: provide a generic dma-noncoherent implementation
2018-05-19 08:46:12 +02:00
PCI: Unify PCI and normal DMA direction definitions
2018-07-31 18:04:55 -05:00
dma-fence: Make ->wait callback optional
2018-07-03 13:12:57 +02:00
dma-iommu: Fix compilation when !CONFIG_IOMMU_DMA
2018-05-13 15:59:00 +02:00
dma-mapping: relax warning for per-device areas
2018-07-25 13:32:58 +02:00
dma-noncoherent: add a arch_sync_dma_for_cpu_all hook
2018-06-24 09:27:27 -07:00
dmaengine: add a new helper dmaenginem_async_device_register
2018-07-30 10:50:22 +05:30
x86: irq_remapping: Move irq remapping mode enum
2018-07-06 14:43:47 +02:00
* Add NVDIMM support to EDAC (Tony Luck)
2018-04-05 14:21:13 -07:00
efi: Deduplicate efi_open_volume()
2018-07-22 14:13:43 +02:00
block: unexport elevator_init/exit
2018-06-01 07:38:16 -06:00
Revert "FROMLIST: PM / EM: Expose the Energy Model in sysfs"
2019-01-04 09:19:03 +00:00
net: Convert GRO SKB handling to list_head.
2018-06-26 11:33:04 +09:00
net: Allow network devices to have PHY statistics
2018-04-27 11:53:02 -04:00
include/linux/eventfd.h: include linux/errno.h
2018-07-26 19:38:03 -07:00
Kbuild updates for v4.19 (2nd)
2018-08-25 13:40:38 -07:00
f2fs: correct spelling mistake
2019-03-14 11:21:47 -07:00
mm: make should_failslab always available for fault injection
2018-04-05 21:36:26 -07:00
fbdev: fix typo in comment
2018-07-24 19:11:26 +02:00
make alloc_file() static
2018-07-12 10:04:29 -04:00
bpf: enable access to ax register also from verifier rewrite
2019-01-31 08:14:40 +01:00
firmware: add firmware_request_nowarn() - load firmware without warnings
2018-05-14 16:44:41 +02:00
ANDROID: vfs: Add permission2 for filesystems with per mount permissions
2018-12-05 09:48:14 -08:00
fscache: Fix race in fscache_op_complete() due to split atomic_sub & read
2018-12-17 09:24:38 +01:00
fscache: Maintain a catalogue of allocated cookies
2018-04-06 14:05:14 +01:00
f2fs-for-4.18-rc1
2018-06-11 10:16:13 -07:00
f2fs-for-4.18-rc1
2018-06-11 10:16:13 -07:00
fsi/sbefifo: Add driver for the SBE FIFO
2018-06-12 14:05:39 +10:00
fsi: Add new central chardev support
2018-07-27 09:57:23 +10:00
ANDROID: vfs: add d_canonical_path for stacked filesystem support
2018-12-05 09:48:14 -08:00
fsnotify: generalize handling of extra event flags
2018-12-01 09:37:31 +01:00
function_graph: Make ftrace_push_return_trace() static
2018-12-05 19:32:10 +01:00
mm: use do_futex() instead of sys_futex() in mm_release()
2018-04-02 20:15:02 +02:00
ACPI: Convert ACPI reference args to generic fwnode reference args
2018-07-23 12:44:52 +02:00
block: use rcu_work instead of call_rcu to avoid sleep in softirq
2019-01-22 21:40:35 +01:00
drbd: Avoid Clang warning about pointless switch statment
2019-02-12 19:47:14 +01:00
docs/mm: make GFP flags descriptions usable as kernel-doc
2018-08-23 18:48:43 -07:00
gnss: add receiver type support
2018-06-28 20:32:51 +09:00
goldfish: Use dedicated macros instead of manual bit shifting
2018-08-02 10:24:51 +02:00
gpio.h: fix location of gpio legacy documentation
2018-07-02 11:25:47 -06:00
Input: gpio_keys - add missing include to gpio_keys.h
2018-07-18 17:27:10 +00:00
arm64: Fix HCR.TGE status for NMI contexts
2019-03-23 20:10:08 +01:00
media: hdmi.h: rename ADOBE_RGB to OPRGB and ADOBE_YCC to OPYCC
2018-11-13 11:08:54 -08:00
HID: debug: fix the ring buffer implementation
2019-02-12 19:47:24 +01:00
iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers
2018-12-05 19:32:13 +01:00
HID: core: fix grouping by application
2018-09-04 21:31:43 +02:00
mm, hmm: use devm semantics for hmm_devmem_{add, remove}
2019-01-13 09:51:04 +01:00
gpu: host1x: Use not explicitly sized types
2018-05-18 21:51:37 +02:00
Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME
2018-04-26 14:53:32 +02:00
mremap: properly flush TLB before releasing the page
2018-10-18 11:30:52 +02:00
mm: migration: fix migration of huge PMD shared pages
2018-10-05 16:32:04 -07:00
hwmon: Add helper to tell if a char is invalid in a name
2018-07-18 10:01:46 +09:00
hwspinlock: Remove redundant config
2018-06-26 13:46:28 -07:00
Drivers: hv: vmbus: Check for ring when getting debug info
2019-01-31 08:14:36 +01:00
i2c: refactor function to release a DMA safe buffer
2018-08-30 23:13:15 +02:00
clockevents/drivers/i8253: Add support for PIT shutdown quirk
2018-11-21 09:19:20 +01:00
dma-mapping updates for 4.18:
2018-06-04 10:58:12 -07:00
powercap / idle_inject: Add an idle injection framework
2018-07-02 13:00:24 +02:00
Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax
2018-08-26 11:48:42 -07:00
ieee80211: bump IEEE80211_MAX_AMPDU_BUF to support HE
2018-06-18 22:39:39 +02:00
net: dev_is_mac_header_xmit() true for ARPHRD_RAWIP
2019-03-05 17:58:51 +01:00
net: bridge: fix br_vlan_get_{pvid,info} return values
2018-07-07 20:04:35 +09:00
macvlan: Provide function for interfaces to release HW offload
2018-04-25 08:26:19 -07:00
net: Add lag.h, net_lag_port_dev_txable()
2018-07-11 23:10:19 -07:00
tun: convert to use generic xdp_frame and xdp_return_frame API
2018-04-17 10:50:28 -04:00
vlan: use non-archaic spelling of failes
2018-06-03 11:00:52 -04:00
ipv4/igmp: init group mode as INCLUDE when join source group
2018-07-16 11:20:06 -07:00
Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2018-08-15 10:25:26 -07:00
net/utils: Introduce inet_addr_is_any
2018-03-26 08:53:43 -06:00
route: add support for directed broadcast forwarding
2018-07-29 12:37:06 -07:00
init: allow initcall tables to be emitted using relative references
2018-08-22 10:52:47 -07:00
pids: Move the pgrp and session pid pointers from task_struct to signal_struct
2018-07-21 10:43:12 -05:00
inotify: Add flag IN_MASK_CREATE for inotify_add_watch()
2018-06-27 19:21:25 +02:00
integrity: prevent deadlock during digsig verification.
2018-07-18 07:27:22 -04:00
Merge branches 'arm/shmobile', 'arm/renesas', 'arm/msm', 'arm/smmu', 'arm/omap', 'x86/amd', 'x86/vt-d' and 'core' into next
2018-08-08 12:02:27 +02:00
softirq/s390: Move default mutators of overwritten softirq mask to s390
2018-05-14 11:25:28 +02:00
iomap: add support for sub-pagesize buffered I/O without buffer heads
2018-07-11 22:26:05 -07:00
iommu-helper: mark iommu_is_span_boundary as inline
2018-05-09 06:55:44 +02:00
iommu: Remove the ->map_sg indirection
2018-08-08 11:06:20 +02:00
fs: aio ioprio add explicit block layer dependence
2018-06-04 14:20:39 -04:00
rhashtable: split rhashtable.h
2018-06-22 13:43:27 +09:00
ipc/util.c: further variable name cleanups
2018-08-22 10:52:52 -07:00
ipmi: Get rid of ipmi_user_t and ipmi_smi_t in include files
2018-04-18 10:23:06 -05:00
ipmi: Remove the proc interface
2018-05-09 12:21:46 -05:00
ANDROID: net: ipv6: autoconf routes into per-device tables
2018-12-05 09:48:13 -08:00
irq/matrix: Spread managed interrupts on allocation
2019-03-05 17:58:45 +01:00
softirq/core: Consolidate default local_softirq_pending() implementations
2018-05-14 11:25:27 +02:00
genirq/irq_sim: Use the SPDX license identifier in the header
2018-04-26 22:26:39 +02:00
irqdesc: Delete irq_desc_get_msi_desc()
2018-06-22 14:22:02 +02:00
irqdomain: Let irq_find_host default to DOMAIN_BUS_WIRED
2018-05-13 15:59:00 +02:00
tracing: Partial revert of "tracing: Centralize preemptirq tracepoints and unify their usage"
2018-08-10 15:11:25 -04:00
jiffies: add utility function to calculate delta in ms
2018-08-16 19:36:55 +02:00
Input: stop telling users to snail-mail Vojtech
2018-07-26 17:04:37 -07:00
usercopy: Allow boot cmdline disabling of hardening
2018-07-04 08:04:52 -07:00
kernel/memremap, kasan: make ZONE_DEVICE with work with KASAN
2018-08-17 16:20:30 -07:00
kbuild: get <linux/compiler_types.h> out of <linux/kconfig.h>
2018-03-31 12:22:38 +09:00
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-08-26 11:25:21 -07:00
sched/core / kcov: avoid kcov_area during task switch
2018-06-15 07:55:24 +09:00
kernel.h: documentation for roundup() vs round_up()
2018-08-22 10:52:46 -07:00
UPSTREAM: fs: kernfs: add poll file operation
2019-03-21 16:25:28 -07:00
kernel/kexec_file.c: allow archs to set purgatory load address
2018-04-13 17:10:28 -07:00
keys: Fix dependency loop between construction record and auth key
2019-03-23 20:09:48 +01:00
include/linux/kfifo.h: fix comment
2018-04-11 10:28:38 -07:00
Driver core patches for 4.19-rc1
2018-08-18 11:44:53 -07:00
kprobes: Remove jprobe stub API
2018-06-21 12:33:21 +02:00
auxdisplay: Replace licenses with SPDX identifiers
2018-04-12 19:02:45 +02:00
mm/ksm: move [set_]page_stable_node from ksm.h to ksm.c
2018-06-07 17:34:36 -07:00
FROMLIST: refactor header includes to allow kthread.h inclusion in psi_types.h
2019-03-22 23:07:04 +00:00
ktime: Provide typesafe ktime_to_ns()
2018-07-12 21:35:28 +02:00
KVM: Call kvm_arch_memslots_updated() before updating memslots
2019-03-23 20:10:13 +01:00
leds: triggers: new function led_set_trigger_data()
2018-07-05 23:21:11 +02:00
Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-08-24 13:20:33 -07:00
libnvdimm: Add of_node to region and bus descriptors
2018-04-07 07:53:23 -07:00
lightnvm: pass flag on graceful teardown to targets
2018-06-01 07:43:53 -06:00
linux/linkage.h: replace VMLINUX_SYMBOL_STR() with __stringify()
2018-06-13 00:03:17 +09:00
video/logo: remove obsolete logo files
2018-03-26 15:56:42 +02:00
net: core: another layer of lists, around PF_MEMALLOC skb handling
2018-07-04 14:06:19 +09:00
mm/list_lru: introduce list_lru_shrink_walk_irq()
2018-08-17 16:20:32 -07:00
livepatch: Allow to call a custom callback when freeing shadow variables
2018-04-17 13:42:48 +02:00
tracing: Partial revert of "tracing: Centralize preemptirq tracepoints and unify their usage"
2018-08-10 15:11:25 -04:00
lockref: Add lockref_put_not_zero
2018-04-12 09:41:19 -07:00
scsi: ilog2: create truly constant version for sparse
2018-04-20 15:57:32 -04:00
lib: Add generic PIO mapping method
2018-03-21 17:18:34 -05:00
Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2018-08-15 10:25:26 -07:00
net: phy: marvell: change default m88e1510 LED configuration
2018-07-04 11:34:09 +09:00
mm: don't miss the last page because of round-off error
2018-12-29 13:37:59 +01:00
net: phy: mdio-bitbang: Remove reset support
2018-04-19 15:59:10 -04:00
net: phy: mdio-gpio: Add #defines for the GPIO index's
2018-04-19 15:59:11 -04:00
net: phy: remove PM ops from MDIO bus
2018-06-05 08:50:16 -04:00
docs/mm: memblock: add kernel-doc description for memblock types
2018-08-02 12:17:28 -06:00
mm, oom: introduce memory.oom.group
2018-08-22 10:52:45 -07:00
mm: restructure memfd code
2018-06-07 17:34:35 -07:00
x86/platform/UV: Add adjustable set memory block size function
2018-06-21 16:14:45 +02:00
mm/page_alloc: Introduce free_area_init_core_hotplug
2018-08-22 10:52:45 -07:00
mempool: Add mempool_init()/mempool_exit()
2018-05-14 13:14:23 -06:00
mm, devm_memremap_pages: fix shutdown handling
2019-01-13 09:51:04 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-04-21 16:32:48 -04:00
mm: unclutter THP migration
2018-04-11 10:28:32 -07:00
This is the 4.19.13 stable release
2018-12-29 13:46:09 +01:00
ANDROID: mm: add a field to store names for private anonymous memory
2018-12-05 09:48:11 -08:00
mm: get rid of vmacache_flush_all() entirely
2018-09-13 15:18:04 -10:00
include/linux/mmdebug.h: make VM_WARN* non-rvals
2018-04-05 21:36:27 -07:00
mm, oom: distinguish blockable mode for mmu notifiers
2018-08-22 10:52:44 -07:00
UPSTREAM: mm: workingset: tell cache transitions from workingset thrashing
2019-03-21 16:25:26 -07:00
linux/mod_devicetable.h: fix kernel-doc missing notation for typec_device_id
2018-09-05 14:36:53 +02:00
x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE
2019-01-16 22:04:29 +01:00
ANDROID: mnt: Add filesystem private data to mount points
2018-12-05 09:48:13 -08:00
lib/mpi: headers cleanup
2018-06-07 17:34:39 -07:00
ip6mr: Add refcounting to mfc
2018-03-26 13:14:43 -04:00
ip6mr: Add API for default_rule fib
2018-03-26 13:14:43 -04:00
net: ipmr: add support for passing full packet on wrong vif
2018-07-13 14:21:16 -07:00
msg: Move struct msg_queue into ipc/msg.c
2018-03-24 11:25:35 -05:00
platform-msi: Free descriptors in platform_msi_domain_free()
2019-01-09 17:38:42 +01:00
locking/spinlocks: Clean up comment and #ifndef for {,queued_}spin_is_locked()
2018-05-15 08:11:15 +02:00
ANDROID: fs: Restore vfs_path_lookup() export
2018-12-05 09:48:14 -08:00
net: remove bogus RCU annotations on socket.wq
2018-07-31 12:40:22 -07:00
net/dim: Update DIM start sample after each DIM iteration
2018-12-05 19:31:59 +01:00
net: Add header for usage of fls64()
2019-02-23 09:07:25 +01:00
ipvlan, l3mdev: fix broken l3s mode wrt local routes
2019-02-06 17:30:06 +01:00
netfilter: avoid erronous array bounds warning
2018-09-28 14:47:40 +02:00
netfilter: bridge: Expose nf_tables bridge hook priorities through uapi
2018-08-03 21:15:09 +02:00
netfilter: utils: move nf_ip_checksum* from ipv4 to utils
2018-07-16 17:51:48 +02:00
netfilter: utils: move nf_ip6_checksum* from ipv6 to utils
2018-07-16 17:51:48 +02:00
netlink: do not store start function in netlink_cb
2018-07-24 10:04:49 -07:00
netpoll: make ndo_poll_controller() optional
2018-09-23 21:55:24 -07:00
NFS client updates for Linux 4.19
2018-08-23 16:03:58 -07:00
NFS recover from destination server reboot for copies
2018-08-13 17:04:23 -04:00
NFS handle COPY reply CB_OFFLOAD call race
2018-08-09 12:56:39 -04:00
NFS add support for asynchronous COPY
2018-08-09 12:56:39 -04:00
watchdog/core: Add missing prototypes for weak functions
2018-11-21 09:19:20 +01:00
mm/memory_hotplug.c: make register_mem_sect_under_node() a callback of walk_memory_range()
2018-08-17 16:20:29 -07:00
mm: fix comment for NODEMASK_ALLOC
2018-08-22 10:52:45 -07:00
seccomp: Move speculation migitation control to arch code
2018-05-05 00:51:44 +02:00
kernel/SRCU: provide a static initializer
2018-05-30 10:11:34 +02:00
nubus: Call bus_register unconditionally
2018-05-14 16:27:08 +02:00
nvme: call nvme_complete_rq when nvmf_check_ready fails for mpath I/O
2018-11-13 11:08:24 -08:00
drivers: nvmem: Export nvmem_add_cells()
2018-05-14 16:20:48 +02:00
of: overlay: add tests to validate kfrees from overlay removal
2019-02-06 17:30:15 +01:00
clk: Extract OF clock helpers in <linux/of_clk.h>
2018-05-02 08:31:07 -07:00
drivers: remove force dma flag from buses
2018-05-03 16:25:08 +02:00
ANDROID: of: Support CONFIG_CMDLINE_EXTEND config option
2018-12-05 09:48:11 -08:00
iommu: Remove IOMMU_OF_DECLARE
2018-07-10 17:22:35 +02:00
of_net: Implement of_get_nvmem_mac_address helper
2018-03-30 10:40:18 -04:00
PCI: Rework of_pci_get_host_bridge_resources() to devm_of_pci_get_host_bridge_resources()
2018-05-30 11:35:13 -05:00
media: omap: omap-iommu.h: allow building drivers with COMPILE_TEST
2018-04-20 10:47:33 -04:00
mailbox/omap: switch to SPDX license identifier
2018-08-03 18:57:15 +05:30
mm: Change return type int to vm_fault_t for fault handlers
2018-08-23 18:48:44 -07:00
openvswitch: kernel datapath clone action
2018-07-08 11:13:25 +09:00
overflow.h: Add arithmetic shift helper
2018-08-08 09:47:26 -06:00
UPSTREAM: mm: workingset: tell cache transitions from workingset thrashing
2019-03-21 16:25:26 -07:00
mm, migrate: remove reason argument from new_page_t
2018-04-11 10:28:32 -07:00
memcg: introduce memory.min
2018-06-07 17:34:36 -07:00
mm/page_ext.c: constify lookup_page_ext() argument
2018-08-17 16:20:28 -07:00
mm/page_ref: use atomic_set_release in page_ref_unfreeze
2018-04-05 21:36:25 -07:00
BACKPORT: filemap: kill page_cache_read usage in filemap_fault
2019-03-29 16:01:02 +09:00
PCI: Unify PCI and normal DMA direction definitions
2018-07-31 18:04:55 -05:00
PCI: Add support for unbinding the generic PCI host controller
2018-05-30 11:35:23 -05:00
pci-epf-test/pci_endpoint_test: Add MSI-X support
2018-07-19 11:46:45 +01:00
PCI: endpoint: Add MSI-X interfaces
2018-07-19 11:34:23 +01:00
IB/hfi1,PCI: Allow bus reset while probing
2018-09-11 21:44:52 -05:00
PCI: hotplug: Demidlayer registration with the core
2018-07-23 17:04:13 -05:00
r8169: add support for NCube 8168 network card
2018-09-03 19:05:13 -07:00
locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN
2018-05-16 11:45:16 +02:00
/proc/meminfo: add percpu populated pages count
2018-08-22 10:52:45 -07:00
This is the 4.19.24 stable release
2019-02-20 10:37:09 +01:00
include/linux/pfn_t.h: force '~' to be parsed as an unary operator
2018-12-01 09:37:34 +01:00
net: phy: add helper phy_polling_mode
2018-07-25 13:41:22 -07:00
phylink: add helper for configuring 2500BaseX modes
2018-08-09 11:08:19 -07:00
pid: Implement PIDTYPE_TGID
2018-07-21 10:43:12 -05:00
splice: don't merge into linked buffers
2019-03-23 20:09:59 +01:00
mm/pkeys: Add an empty arch_pkeys_enabled()
2018-05-09 11:51:46 +10:00
pktcdvd: convert to bioset_init()/mempool_init()
2018-05-30 15:33:32 -06:00
headers: separate linux/mod_devicetable.h from linux/platform_device.h
2018-07-07 17:52:26 +02:00
PM / Domains: Introduce dev_pm_domain_attach_by_name()
2018-07-09 12:11:02 +02:00
ANDROID: PM / OPP: cpufreq-dt: Move power estimation function
2018-10-26 11:53:59 +01:00
Revert "PM / runtime: Fixup reference counting of device link suppliers at probe"
2018-06-12 10:24:13 +02:00
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
posix-timers: Sanitize overrun handling
2018-07-02 11:33:25 +02:00
power: remove possible deadlock when unregistering power_supply
2018-07-06 16:03:21 +02:00
tracing: Centralize preemptirq tracepoints and unify their usage
2018-07-31 11:32:27 -04:00
Merge branch 'for-4.19-nmi' into for-linus
2018-08-14 13:36:15 +02:00
ANDROID: proc: Add /proc/uid directory
2019-03-06 15:59:21 +00:00
device property: Fix the length used in PROPERTY_ENTRY_STRING()
2019-03-23 20:10:04 +01:00
FROMLIST: psi: introduce psi monitor
2019-03-22 23:07:14 +00:00
FROMLIST: psi: introduce psi monitor
2019-03-22 23:07:14 +00:00
crypto: ccp - Add GET_ID SEV command
2018-05-31 00:13:56 +08:00
pstore/ram: Correctly calculate usable PRZ bytes
2018-12-17 09:24:39 +01:00
x86/mm/pti: Introduce pti_finalize()
2018-07-20 01:11:45 +02:00
ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
2019-01-09 17:38:33 +01:00
ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
2018-12-05 19:32:03 +01:00
pwm-backlight: Add support for PWM delays proprieties.
2018-04-30 10:50:44 +01:00
ASoC: pxa-ssp: remove .set_pll() and .set_clkdiv() callbacks
2018-07-02 11:01:21 +01:00
soc: qcom: Add GENI based QUP Wrapper driver
2018-04-25 00:12:05 -05:00
firmware: qcom: scm: add a dummy qcom_scm_assign_mem()
2018-07-21 13:34:09 -05:00
fs/quota: Replace XQM_MAXQUOTAS usage with MAXQUOTAS
2018-08-22 18:17:29 +02:00
fs/quota: add kernel_quotactl() helper; remove in-kernel call to syscall
2018-04-02 20:15:46 +02:00
xarray: add the xa_lock to the radix_tree_root
2018-04-11 10:28:39 -07:00
random: Make crng state queryable
2018-08-02 17:33:06 -04:00
rbtree: include rcu.h
2018-05-11 17:28:45 -07:00
rbtree: include rcu.h
2018-05-11 17:28:45 -07:00
rculist: Improve documentation for list_for_each_entry_from_rcu()
2018-07-12 15:39:25 -07:00
docs: Fix some broken references
2018-06-15 18:10:01 -03:00
rcu: Improve RCU-tasks naming and comments
2018-07-12 15:39:15 -07:00
rcu: Improve RCU-tasks naming and comments
2018-07-12 15:39:15 -07:00
rcu/x86: Provide early rcu_cpu_starting() callback
2018-05-22 16:12:26 -07:00
lib: reciprocal_div: implement the improved algorithm on the paper mentioned
2018-07-07 01:45:31 +02:00
Linux 4.18-rc5
2018-07-17 09:27:43 +02:00
regmap: Support non-incrementing registers
2018-08-09 11:15:06 +01:00
remoteproc: Introduce prepare and unprepare for subdevices
2018-06-26 14:09:12 -07:00
reset: modify the way reset lookup works for board files
2018-03-27 10:39:47 +02:00
time: Change nanosleep to safe __kernel_* types
2018-04-19 13:32:03 +02:00
rfkill: Fixes and cleanup of kernel-doc in the header file
2018-06-15 13:37:07 +02:00
rhashtable: remove nulls_base and related code.
2018-06-22 13:43:27 +09:00
rhashtable: clean up dereference of ->future_tbl.
2018-06-22 13:43:28 +09:00
ring-buffer: Make ring_buffer_record_is_set_on() return bool
2018-08-01 21:09:50 -04:00
Input: synaptics-rmi4 - convert irq distribution to irq_domain
2018-06-05 10:33:35 -07:00
rpmsg: Switch to SPDX license identifier
2018-06-03 17:37:11 -07:00
rslib: Allocate decoder buffers to avoid VLAs
2018-04-24 19:50:10 -07:00
rtc: remove struct rtc_task
2018-08-02 17:16:05 +02:00
locking/rtmutex: Allow specifying a subclass for nested locking
2018-07-25 11:22:19 +02:00
net: Introduce net_rwsem to protect net_namespace_list
2018-03-29 13:47:53 -04:00
locking/percpu-rwsem: Annotate rwsem ownership transfer by setting RWSEM_OWNER_UNKNOWN
2018-05-16 11:45:16 +02:00
scsi: target: sbitmap: add seq_file forward declaration
2018-07-10 22:42:47 -04:00
sg: remove ->sg_magic member
2018-06-29 08:48:06 -06:00
UPSTREAM: sched/fair: Update scale invariance of PELT
2019-03-26 14:22:50 +00:00
sched/clock: Move sched clock initialization and merge with generic clock
2018-07-20 00:02:43 +02:00
UPSTREAM: firmware: arm_scmi: add a getter for power of performance states
2018-10-26 11:54:00 +01:00
sctp: add support for dscp and flowlabel per transport
2018-07-04 11:36:54 +09:00
seccomp: Add filter flag to opt-out of SSB mitigation
2018-05-05 00:51:44 +02:00
Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2018-08-15 10:25:26 -07:00
vt: selection: take screen contents from uniscr if available
2018-07-21 09:18:27 +02:00
sem: Move struct sem and struct sem_array into ipc/sem.c
2018-03-22 21:30:56 -05:00
seq_file: allocate seq_file from kmem_cache
2018-04-11 10:28:36 -07:00
proc: introduce proc_create_net_single
2018-05-16 07:24:30 +02:00
serial: 8250: export serial8250_do_set_divisor()
2018-07-12 17:07:26 +02:00
serial: 8250: introduce get_divisor() and set_divisor() hook
2018-07-12 17:07:26 +02:00
Revert "serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE"
2018-10-02 14:38:02 -07:00
x86/memory_failure: Introduce {set, clear}_mce_nospec()
2018-08-20 09:22:45 -07:00
net: phy: sfp: Add HWMON support for module sensors
2018-07-18 10:02:02 +09:00
kernel/kexec_file.c: move purgatories sha256 to common code
2018-04-13 17:10:28 -07:00
ipc/shm: fix up for struct file no longer being available in shm.h
2018-03-28 13:29:57 -05:00
mm: restructure memfd code
2018-06-07 17:34:35 -07:00
mm: struct shrinker: make flags of unsigned type
2018-08-22 10:52:43 -07:00
signal: Guard against negative signal numbers in copy_siginfo_from_user32
2018-11-13 11:08:45 -08:00
pfifo_fast: drop unneeded additional lock on dequeue
2018-05-17 12:46:54 -04:00
bpf: only test gso type on gso packets
2019-03-23 20:10:06 +01:00
mm: introduce CONFIG_MEMCG_KMEM as combination of CONFIG_MEMCG && !CONFIG_SLOB
2018-08-17 16:20:30 -07:00
slab: clean up the code comment in slab kmem_cache struct
2018-06-07 17:34:34 -07:00
slimbus: stream: add stream support
2018-07-07 17:25:23 +02:00
slub: fix failure when we delete and create a slab cache
2018-06-28 11:16:44 -07:00
smpboot: Remove cpumask from the API
2018-07-03 09:20:44 +02:00
Revert "net: init sk_cookie for inet socket"
2018-04-24 11:15:32 -04:00
net: initial AF_XDP skeleton
2018-05-03 15:55:23 -07:00
media: meye: allow building it with COMPILE_TEST on non-x86
2018-05-05 11:41:58 -04:00
ila: make lockdep happy again
2018-08-16 12:14:42 -07:00
srcu: Add notrace variant of srcu_dereference
2018-07-26 10:50:16 -04:00
kernel/SRCU: provide a static initializer
2018-05-30 10:11:34 +02:00
kernel/SRCU: provide a static initializer
2018-05-30 10:11:34 +02:00
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate
2018-03-28 18:47:17 +03:00
net: stmmac: Fallback to Platform Data clock in Watchdog conversion
2019-03-13 14:02:35 -07:00
x86/asm/memcpy_mcsafe: Return bytes remaining
2018-05-15 08:32:42 +02:00
lib/string_helpers: Add missed declaration of struct task_struct
2018-05-15 21:47:09 +03:00
<linux/stringhash.h>: fix end_name_hash() for 64bit long
2018-04-28 15:01:14 -07:00
ANDROID: power: wakeup_reason: add an API to log wakeup reasons
2018-12-05 09:48:13 -08:00
sched/swait: Rename to exclusive
2018-06-20 11:35:56 +02:00
UPSTREAM: mm: workingset: tell cache transitions from workingset thrashing
2019-03-21 16:25:26 -07:00
x86/speculation/l1tf: Limit swap file size to MAX_PA/2
2018-06-20 19:10:01 +02:00
mm: Change return type int to vm_fault_t for fault handlers
2018-08-23 18:48:44 -07:00
switchtec: Use generic PCI Vendor ID and Class Code
2018-06-29 20:16:44 -05:00
arm64 updates for 4.19
2018-08-14 16:39:13 -07:00
Driver core patches for 4.19-rc1
2018-08-18 11:44:53 -07:00
scsi: t10-pi: Return correct ref tag when queue has no integrity profile
2018-12-29 13:37:55 +01:00
ANDROID: taskstats: track fsync syscalls
2018-12-05 09:48:12 -08:00
ANDROID: taskstats: track fsync syscalls
2018-12-05 09:48:12 -08:00
TC: Set DMA masks for devices
2018-11-13 11:08:51 -08:00
tcp: defer SACK compression after DupThresh
2018-12-05 19:32:00 +01:00
textsearch: fix kernel-doc warnings and add kernel-api section
2018-04-16 18:53:13 -04:00
drivers: thermal: Update license to SPDX format
2018-05-30 14:46:17 +08:00
thread_info: Add update_thread_flag() helpers
2018-05-25 12:27:53 +01:00
ARM: OMAP2+: Fix build when using split object directories
2018-04-18 10:07:13 -07:00
cpuidle: menu: Refine idle state selection for running tick
2018-04-09 11:54:56 +02:00
time: Introduce struct __kernel_itimerspec
2018-06-24 14:39:46 +02:00
y2038: Provide aliases for compat helpers
2018-08-22 15:11:35 +02:00
time: Introduce struct __kernel_itimerspec
2018-06-24 14:39:46 +02:00
Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME
2018-04-26 14:53:32 +02:00
timekeeping: Fix declaration of read_persistent_wall_and_boot_offset()
2018-09-03 13:26:44 +02:00
timekeeping: Standardize on ktime_get_*() naming
2018-05-19 13:57:32 +02:00
timers: Remove stale struct tvec_base forward declaration
2018-04-17 17:18:04 +02:00
bpf/verifier: improve register value range tracking with ARSH
2018-04-29 08:45:53 -07:00
rcutorture: Use per-CPU random state for rcu_torture_timer()
2018-07-12 15:42:04 -07:00
tpm: Implement tpm_default_chip() to find a TPM chip
2018-07-28 17:03:11 +03:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-06-06 18:39:49 -07:00
blkcg: add generic throttling mechanism
2018-07-09 09:07:54 -06:00
tracepoint: Fix tracepoint array element size mismatch
2018-10-17 15:35:29 -04:00
tracepoint: Use __idx instead of idx in DO_TRACE macro to make it unique
2018-12-08 12:59:07 +01:00
USB: serial: console: fix reported terminal settings
2018-12-13 09:16:15 +01:00
tty: replace ->proc_fops with ->proc_show
2018-05-16 07:24:30 +02:00
atomic/tty: Fix up atomic abuse in ldsem
2018-06-28 21:07:55 +09:00
include/linux/types.h: use fixed width types without double-underscore prefix
2018-06-07 17:34:38 -07:00
net: u64_stats_sync: Remove functions without user
2018-05-07 23:25:24 -04:00
net: Convert GRO SKB handling to list_head.
2018-06-26 11:33:04 +09:00
uaccess: Fix is_source param for check_copy_size() in copy_to_iter_mcsafe()
2018-09-12 14:58:47 -07:00
uio: change to use the mutex lock instead of the spin lock
2018-07-07 16:57:35 +02:00
umh: introduce fork_usermode_blob() helper
2018-05-23 13:23:39 -04:00
Uprobe: Additional argument arch_uprobe to uprobe_write_opcode()
2018-08-13 20:08:33 -04:00
USB: check usb_get_extra_descriptor for proper size
2018-12-13 09:16:15 +01:00
mm: Change return type int to vm_fault_t for fault handlers
2018-08-23 18:48:44 -07:00
uts: create "struct uts_namespace" from kmem_cache
2018-04-11 10:28:35 -07:00
virt: vbox: Move declarations of vboxguest private functions to private header
2018-04-23 13:41:55 +02:00
Replace magic for trusting the secondary keyring with #define
2018-08-16 09:57:20 -07:00
ALSA: hda - Enable runtime PM only for discrete GPU
2018-09-13 17:58:30 +02:00
virtio: add ability to iterate over vqs
2018-04-25 20:33:19 +03:00
virtio: Make vp_set_vq_affinity() take a mask.
2018-08-11 12:02:18 -07:00
net: avoid false positives in untrusted gso validation
2019-02-27 10:09:01 +01:00
virtio_ring: switch to dma_XX barriers for rpmsg
2018-06-07 20:54:23 +03:00
mm: get rid of vmacache_flush_all() entirely
2018-09-13 15:18:04 -10:00
mm: get rid of vmacache_flush_all() entirely
2018-09-13 15:18:04 -10:00
mm: Use overflow helpers in kvmalloc()
2018-06-05 12:16:51 -07:00
mm, vmscan, tracing: use pointer to reclaim_stat struct in trace event
2018-04-11 10:28:30 -07:00
w1: core: match sub-nodes of bus masters in devicetree
2018-07-11 18:09:08 +02:00
scsi: sched/wait: Add wait_event_lock_irq_timeout for TASK_UNINTERRUPTIBLE usage
2018-11-13 11:08:42 -08:00
bdi: wake up concurrent wb_shutdown() callers.
2018-05-03 09:25:47 -06:00
ANDROID: power: wakeup_reason: add an API to log wakeup reasons
2018-12-05 09:48:13 -08:00
soc: ti: wkup_m3_ipc: Add wkup_m3_request_wake_src
2018-07-04 20:19:06 -07:00
workqueue: Show the latest workqueue name in /proc/PID/{comm,stat,status}
2018-05-18 08:47:13 -07:00
locking: Implement an algorithm choice for Wound-Wait mutexes
2018-07-03 09:44:36 +02:00
xarray: add the xa_lock to the radix_tree_root
2018-04-11 10:28:39 -07:00
make xattr_getsecurity() static
2018-05-14 09:51:34 -04:00
zsmalloc: introduce zs_huge_class_size()
2018-04-05 21:36:26 -07:00
76b6ee8f38