kernel_optimize_test/drivers
Linus Torvalds 896f8d23d0 for-5.6/io_uring-vfs-2020-01-29
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Merge tag 'for-5.6/io_uring-vfs-2020-01-29' of git://git.kernel.dk/linux-block

Pull io_uring updates from Jens Axboe:

 - Support for various new opcodes (fallocate, openat, close, statx,
   fadvise, madvise, openat2, non-vectored read/write, send/recv, and
   epoll_ctl)

 - Faster ring quiesce for fileset updates

 - Optimizations for overflow condition checking

 - Support for max-sized clamping

 - Support for probing what opcodes are supported

 - Support for io-wq backend sharing between "sibling" rings

 - Support for registering personalities

 - Lots of little fixes and improvements

* tag 'for-5.6/io_uring-vfs-2020-01-29' of git://git.kernel.dk/linux-block: (64 commits)
  io_uring: add support for epoll_ctl(2)
  eventpoll: support non-blocking do_epoll_ctl() calls
  eventpoll: abstract out epoll_ctl() handler
  io_uring: fix linked command file table usage
  io_uring: support using a registered personality for commands
  io_uring: allow registering credentials
  io_uring: add io-wq workqueue sharing
  io-wq: allow grabbing existing io-wq
  io_uring/io-wq: don't use static creds/mm assignments
  io-wq: make the io_wq ref counted
  io_uring: fix refcounting with batched allocations at OOM
  io_uring: add comment for drain_next
  io_uring: don't attempt to copy iovec for READ/WRITE
  io_uring: honor IOSQE_ASYNC for linked reqs
  io_uring: prep req when do IOSQE_ASYNC
  io_uring: use labeled array init in io_op_defs
  io_uring: optimise sqe-to-req flags translation
  io_uring: remove REQ_F_IO_DRAINED
  io_uring: file switch work needs to get flushed on exit
  io_uring: hide uring_fd in ctx
  ...
2020-01-29 18:53:37 -08:00
..
accessibility
acpi Merge branch 'core-headers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 08:20:54 -08:00
amba
android for-5.6/io_uring-vfs-2020-01-29 2020-01-29 18:53:37 -08:00
ata SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
auxdisplay
base SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
bcma Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
block SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
bluetooth Bluetooth: btrtl: Use kvmalloc for FW allocations 2020-01-24 19:57:53 +01:00
bus Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
cdrom
char Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
clk ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
clocksource The timekeeping and timers departement provides: 2020-01-27 16:47:05 -08:00
connector
counter
cpufreq ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
cpuidle Merge branch 'intel_idle+acpi' 2020-01-23 00:35:50 +01:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
dax
dca
devfreq
dio
dma ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
dma-buf
edac ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
eisa
extcon
firewire
firmware Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
fpga
fsi
gnss
gpio This is the bulk of pin control changes for the v5.6 kernel cycle: 2020-01-29 09:51:36 -08:00
gpu y2038: core, driver and file system changes 2020-01-29 14:55:47 -08:00
greybus
hid Merge branch 'for-5.6/logitech' into for-linus 2020-01-27 15:49:49 +01:00
hsi
hv
hwmon ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
hwspinlock
hwtracing
i2c ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
i3c
ide
idle Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 12:46:42 -08:00
iio Merge 5.5-rc7 into staging-next 2020-01-22 09:05:34 +01:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
input ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
interconnect
iommu ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
ipack
irqchip The interrupt departement provides: 2020-01-27 17:22:21 -08:00
isdn
leds leds: lm3532: add pointer to documentation and fix typo 2020-01-22 21:08:24 +01:00
lightnvm
macintosh
mailbox
mcb
md - Fix DM core's potential for q->make_request_fn NULL pointer in the 2020-01-29 18:08:49 -08:00
media Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-01-28 09:03:40 -08:00
memory
memstick
message Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
mfd
misc Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
mmc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
mtd ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
mux
net USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
nfc Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
ntb
nubus
nvdimm
nvme for-5.6/block-2020-01-27 2020-01-27 12:38:25 -08:00
nvmem
of
opp ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
oprofile
parisc
parport
pci ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
pcmcia
perf
phy USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
pinctrl This is the bulk of pin control changes for the v5.6 kernel cycle: 2020-01-29 09:51:36 -08:00
platform ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
pnp PNP: isapnp: remove defined but not used function 'isapnp_checksum' 2020-01-23 00:26:13 +01:00
power
powercap
pps
ps3
ptp Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
pwm
rapidio
ras
regulator ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
remoteproc
reset
rpmsg
rtc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
s390 s390/qeth: remove HARDSETUP state 2020-01-26 15:20:32 +01:00
sbus
scsi SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
sfi
sh
siox
slimbus
soc ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
soundwire
spi ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
spmi
ssb
staging Staging/IIO patches for 5.6-rc1 2020-01-29 10:15:11 -08:00
target SCSI misc on 20200129 2020-01-29 18:16:16 -08:00
tc
tee Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-01-28 15:38:56 -08:00
thermal - Depromote debug print on the db8500 platform (Linus Walleij) 2020-01-28 16:31:08 -08:00
thunderbolt
tty TTY/Serial driver updates for 5.6-rc1 2020-01-29 10:13:27 -08:00
uio
usb USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
vfio
vhost
video TTY/Serial driver updates for 5.6-rc1 2020-01-29 10:13:27 -08:00
virt
virtio
visorbus
vlynq
vme Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
w1 Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
watchdog ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
xen
zorro
Kconfig
Makefile