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Jason Gunthorpe d561987f34 RDMA/mlx5: Do not store implicit children in the odp_mkeys xarray 
These mkeys are entirely internal and are never used by the HW for
page fault. They should also never be used by userspace for prefetch.
Simplify & optimize things by not including them in the xarray.

Since the prefetch path can now never see a child mkey there is no need
for the second synchronize_srcu() during imr destroy.

Link: https://lore.kernel.org/r/20191009160934.3143-14-jgg@ziepe.ca
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-10-28 16:41:14 -03:00
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accessibility
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acpi
Merge tag 'acpi-5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-10-24 15:49:32 -04:00
amba
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2019-10-23 06:26:33 -04:00
android
binder: Don't modify VMA bounds in ->mmap handler
2019-10-17 05:58:44 -07:00
ata
ata: libahci_platform: Fix regulator_get_optional() misuse
2019-10-25 14:22:20 -06:00
atm
atm: he: clean up an indentation issue
2019-09-25 13:54:45 +02:00
auxdisplay
Merge tag 'docs-5.4' of git://git.lwn.net/linux
2019-09-17 16:22:26 -07:00
base
PM: QoS: Drop frequency QoS types from device PM QoS
2019-10-21 02:05:21 +02:00
bcma
bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size
2019-09-13 16:44:49 +03:00
block
nbd: verify socket is supported during setup
2019-10-25 14:37:21 -06:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-15 14:17:27 +02:00
bus
bus: ti-sysc: Fix watchdog quirk handling
2019-10-18 08:45:32 -07:00
cdrom
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char
char/random: Add a newline at the end of the file
2019-10-02 13:49:43 -07:00
clk
Merge tag 'fix-missing-panels' into fixes
2019-10-04 09:06:41 -07:00
clocksource
timer-of: don't use conditional expression with mixed 'void' types
2019-10-02 16:16:07 -07:00
connector
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counter
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cpufreq
cpufreq: Cancel policy update work scheduled before freeing
2019-10-22 18:07:30 +02:00
cpuidle
cpuidle: haltpoll: Take 'idle=' override into account
2019-10-22 11:43:17 +02:00
crypto
Merge branch 'akpm' (patches from Andrew)
2019-09-24 16:10:23 -07:00
dax
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dca
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devfreq
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dio
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dma
Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2019-09-22 09:30:30 -07:00
dma-buf
dma-buf/resv: fix exclusive fence get
2019-10-10 17:05:20 +02:00
edac
EDAC/ghes: Fix Use after free in ghes_edac remove path
2019-10-17 11:27:05 +02:00
eisa
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extcon
Merge tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
2019-09-19 14:14:28 -07:00
firewire
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firmware
Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2019-10-15 09:20:07 -07:00
fpga
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
fsi
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gnss
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gpio
gpio: lynxpoint: set default handler to be handle_bad_irq()
2019-10-15 01:19:05 +02:00
gpu
Merge tag 'drm-fixes-5.4-2019-10-23' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
2019-10-25 14:48:53 +10:00
greybus
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hid
HID: hyperv: Use in-place iterator API in the channel callback
2019-10-01 14:49:41 -04:00
hsi
Merge tag 'hsi-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
2019-09-22 12:02:21 -07:00
hv
Drivers: hv: vmbus: Fix harmless building warnings without CONFIG_PM_SLEEP
2019-10-01 14:49:45 -04:00
hwmon
hwmon: (nct7904) Add array fan_alarm and vsen_alarm to store the alarms in nct7904_data struct.
2019-10-02 06:42:48 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
i2c
i2c: stm32f7: remove warning when compiling with W=1
2019-10-24 20:52:21 +02:00
i3c
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ide
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idle
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iio
Merge tag 'iio-fixes-for-5.4a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
2019-10-10 11:18:37 +02:00
infiniband
RDMA/mlx5: Do not store implicit children in the odp_mkeys xarray
2019-10-28 16:41:14 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-10-25 17:31:53 -04:00
interconnect
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iommu
Merge tag 'dma-mapping-5.4-2' of git://git.infradead.org/users/hch/dma-mapping
2019-10-26 06:29:04 -04:00
ipack
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irqchip
Merge tag 'irqchip-fixes-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
2019-10-25 14:25:15 +02:00
isdn
mISDN: enforce CAP_NET_RAW for raw sockets
2019-09-24 16:37:18 +02:00
leds
leds: lm3532: Fix optional led-max-microamp prop error handling
2019-09-12 20:45:52 +02:00
lightnvm
lightnvm: print error when target is not found
2019-09-05 13:17:01 -06:00
macintosh
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
mailbox
mailbox: qcom-apcs: fix max_register value
2019-09-17 00:54:29 -05:00
mcb
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md
Merge tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block
2019-10-18 22:29:36 -04:00
media
media: stkwebcam: fix runtime PM after driver unbind
2019-10-04 14:38:46 +02:00
memory
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memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-09 11:08:03 +02:00
message
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mfd
mfd: mt6397: Fix probe after changing mt6397-core
2019-10-24 08:49:25 +01:00
misc
misc: fastrpc: prevent memory leak in fastrpc_dma_buf_attach
2019-10-04 18:22:14 +02:00
mmc
mmc: mxs: fix flags passed to dmaengine_prep_slave_sg
2019-10-21 16:16:38 +02:00
mtd
mtd: rawnand: au1550nd: Fix au_read_buf16() prototype
2019-10-07 09:56:36 +02:00
mux
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net
RDMA/mlx5: Delete struct mlx5_priv->mkey_table
2019-10-28 16:41:13 -03:00
nfc
NFC: pn533: fix use-after-free and memleaks
2019-10-08 16:52:26 -07:00
ntb
NTB: fix IDT Kconfig typos/spellos
2019-09-23 17:20:40 -04:00
nubus
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nvdimm
Merge tag 'libnvdimm-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2019-09-29 10:33:41 -07:00
nvme
nvme-pci: Set the prp2 correctly when using more than 4k page
2019-10-18 23:09:41 +09:00
nvmem
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
of
of: reserved_mem: add missing of_node_put() for proper ref-counting
2019-10-23 15:15:05 -05:00
opp
opp: Reinitialize the list_kref before adding the static OPPs again
2019-10-23 10:58:44 +05:30
oprofile
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parisc
parisc: Remove 32-bit DMA enforcement from sba_iommu
2019-10-14 21:44:26 +02:00
parport
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
pci
PCI: PM: Fix pci_power_up()
2019-10-15 23:51:36 +02:00
pcmcia
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
perf
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phy
Merge tag 'pci-v5.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2019-09-23 19:16:01 -07:00
pinctrl
pinctrl: aspeed-g6: Rename SD3 to EMMC and rework pin groups
2019-10-16 15:58:27 +02:00
platform
platform/x86: i2c-multi-instantiate: Fail the probe if no IRQ provided
2019-10-14 15:31:50 +03:00
pnp
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power
Merge tag 'for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2019-09-22 12:04:59 -07:00
powercap
Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-09-17 19:15:14 -07:00
pps
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ps3
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ptp
ptp: fix typo of "mechanism" in Kconfig help text
2019-10-07 14:55:46 -04:00
pwm
Merge tag 'pwm/for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2019-09-27 12:19:47 -07:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v5.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2019-10-23 15:31:17 -04:00
remoteproc
Merge tag 'rproc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2019-09-22 10:55:08 -07:00
reset
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-09-30 10:04:28 -07:00
rpmsg
rpmsg: glink-smem: Name the edge based on parent remoteproc
2019-09-17 15:33:31 -07:00
rtc
Merge tag 'rtc-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2019-09-22 11:05:43 -07:00
s390
s390/zcrypt: fix memleak at release
2019-10-22 17:55:51 +02:00
sbus
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scsi
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2019-10-25 20:11:33 -04:00
sfi
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sh
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siox
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slimbus
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soc
soc: imx: imx-scu: Getting UID from SCU should have response
2019-10-06 09:21:38 +08:00
soundwire
Merge tag 'soundwire-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2019-09-22 10:52:23 -07:00
spi
Merge tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
2019-09-17 18:40:42 -07:00
spmi
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ssb
ssb: make array pwr_info_offset static const, makes object smaller
2019-09-13 17:23:18 +03:00
staging
staging: wlan-ng: fix exit return when sme->key_idx >= NUM_WEPKEYS
2019-10-14 15:40:08 +02:00
target
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2019-10-25 20:11:33 -04:00
tc
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tee
tee/shm: untag user pointers in tee_shm_register
2019-09-25 17:51:41 -07:00
thermal
cpufreq: Use per-policy frequency QoS
2019-10-21 02:05:21 +02:00
thunderbolt
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tty
8250-men-mcb: fix error checking when get_num_ports returns -ENODEV
2019-10-15 21:38:41 +02:00
uio
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
usb
usb: cdns3: Error out if USB_DR_MODE_UNKNOWN in cdns3_core_init_role()
2019-10-18 12:00:15 -07:00
vfio
vfio/type1: Initialize resv_msi_base
2019-10-15 14:07:01 -06:00
vhost
vhost/test: stop device before reset
2019-10-13 09:38:27 -04:00
video
video/logo: do not generate unneeded logo C files
2019-10-05 15:29:49 +09:00
virt
virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr
2019-10-10 14:50:32 +02:00
virtio
virtio_ring: fix unmap of indirect descriptors
2019-09-09 10:43:15 -04:00
visorbus
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vlynq
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vme
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w1
w1: ds250x: Fix build error without CRC16
2019-10-10 15:35:41 +02:00
watchdog
Merge tag 'linux-watchdog-5.4-rc1' of git://www.linux-watchdog.org/linux-watchdog
2019-09-27 11:17:38 -07:00
xen
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-19 17:09:11 -04:00
zorro
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Kconfig
Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2019-09-18 11:05:34 -07:00
Makefile
Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2019-09-18 11:05:34 -07:00