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linux/drivers
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John Hubbard 0a2576dae0 oradax: convert get_user_pages() --> pin_user_pages() 
This code was using get_user_pages_fast(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages_fast() + put_page() calls to
pin_user_pages_fast() + unpin_user_pages() calls.

There is some helpful background in [2]: basically, this is a small
part of fixing a long-standing disconnect between pinning pages, and
file systems' use of those pages.

[1] Documentation/core-api/pin_user_pages.rst

[2] "Explicit pinning of user-space pages":
    https://lwn.net/Articles/807108/

Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-17 12:46:10 -07:00
..
accessibility
…
acpi
PM: ACPI: Output correct message on target power state
2020-04-27 10:33:40 +02:00
amba
amba: Initialize dma_parms for amba devices
2020-04-28 17:44:34 +02:00
android
Merge 5.6-rc7 into char-misc-next
2020-03-23 07:59:38 +01:00
ata
ata: sata_inic162x fix a spelling issue
2020-04-23 09:59:30 -06:00
atm
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
auxdisplay
Merge 5.6-rc7 into char-misc-next
2020-03-23 07:59:38 +01:00
base
driver core: Ensure wait_for_device_probe() waits until the deferred_probe_timeout fires
2020-04-28 17:57:13 +02:00
bcma
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block
virtio-blk: handle block_device_operations callbacks after hot unplug
2020-05-02 10:28:13 -04:00
bluetooth
Bluetooth: btusb: print Intel fw build version in power-on boot
2020-03-16 08:57:40 +01:00
bus
bus: mhi: core: Fix channel device name conflict
2020-05-05 16:59:54 +02:00
cdrom
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
char
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-04-21 12:27:18 -07:00
clk
clk: sprd: don't gate uart console clock
2020-04-13 12:20:07 -07:00
clocksource
clocksource/drivers/timer-vf-pit: Add missing parenthesis
2020-04-05 09:24:58 +02:00
connector
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counter
counter: 104-quad-8: Add lock guards - generic interface
2020-04-19 17:50:00 +01:00
cpufreq
cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
2020-04-27 10:30:11 +02:00
cpuidle
Merge branch 'pm-cpuidle'
2020-04-10 11:32:22 +02:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 20:53:22 -07:00
dax
dax: Move mandatory ->zero_page_range() check in alloc_dax()
2020-04-02 19:15:03 -07:00
dca
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devfreq
PM / devfreq: Fix handling dev_pm_qos_remove_request result
2020-03-25 08:35:03 +09:00
dio
dio: Fix dio_bus_match() kerneldoc
2020-03-09 11:12:19 +01:00
dma
dmaengine: dmatest: Fix process hang when reading 'wait' parameter
2020-04-28 21:46:35 +05:30
dma-buf
dma-buf: fix documentation build warnings
2020-04-30 19:47:39 +05:30
edac
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
eisa
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
extcon
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
firewire
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firmware
gcc-10: mark more functions __init to avoid section mismatch warnings
2020-05-09 17:50:03 -07:00
fpga
fpga: dfl: pci: fix return value of cci_pci_sriov_configure
2020-03-30 20:45:30 -07:00
fsi
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gnss
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gpio
gpio: tegra: mask GPIO IRQs during IRQ shutdown
2020-04-28 16:22:33 +02:00
gpu
Merge tag 'drm-misc-fixes-2020-05-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
2020-05-08 15:04:25 +10:00
greybus
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hid
HID: quirks: Add HID_QUIRK_NO_INIT_REPORTS quirk for Dell K12A keyboard-dock
2020-05-04 11:24:58 +02:00
hsi
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hv
Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2020-04-27 13:28:27 -07:00
hwmon
hwmon: (jc42) Fix name to have no illegal characters
2020-04-18 10:13:07 -07:00
hwspinlock
hwspinlock: hwspinlock_internal.h: Replace zero-length array with flexible-array member
2020-03-25 22:30:46 -07:00
hwtracing
intel_th: msu: Make stopping the trace optional
2020-03-24 13:45:24 +01:00
i2c
i2c: aspeed: Avoid i2c interrupt status clear race condition.
2020-04-30 16:12:33 +02:00
i3c
i3c: convert to use i2c_new_client_device()
2020-03-29 10:35:50 +02:00
ide
drivers/ide: Fix build regression.
2020-04-04 18:07:59 -07:00
idle
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
iio
Merge tag 'iio-fixes-for-5.7a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
2020-04-20 14:07:00 +02:00
infiniband
RDMA/core: Fix race between destroy and release FD object
2020-04-24 15:40:41 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-04-07 20:20:12 -07:00
interconnect
interconnect: qcom: Move the static keyword to the front of declaration
2020-04-29 13:11:44 +02:00
iommu
iommu/virtio: Reverse arguments to list_add
2020-05-08 17:31:18 +02:00
ipack
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irqchip
Merge branch 'irq/gic-v4.1-fixes-5.7' into irq/irqchip-5.7
2020-04-17 08:59:55 +01:00
isdn
mISDN: make dmril and dmrim static
2020-04-16 13:52:31 -07:00
leds
leds: core: Fix warning message when init_data
2020-04-06 23:12:08 +02:00
lightnvm
Merge tag 'for-5.7/drivers-2020-03-29' of git://git.kernel.dk/linux-block
2020-03-30 11:43:51 -07:00
macintosh
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
mailbox
mailbox: imx: add SCU MU support
2020-03-19 23:04:32 -05:00
mcb
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md
Merge tag 'for-5.7/dm-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
2020-04-30 16:45:08 -07:00
media
Merge tag 'pm-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2020-03-30 15:05:01 -07:00
memory
Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-04-03 15:05:35 -07:00
memstick
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message
scsi: message: fusion: Replace zero-length array with flexible-array member
2020-03-26 22:40:47 -04:00
mfd
mfd: intel-lpss: Fix Intel Elkhart Lake LPSS I2C input clock
2020-03-30 07:35:28 +01:00
misc
mei: me: disable mei interface on LBG servers.
2020-05-05 16:56:41 +02:00
mmc
mmc: sdhci-pci: Fix eMMC driver strength for BYT-based controllers
2020-04-22 17:57:17 +02:00
most
most: core: use function subsys_initcall()
2020-04-28 15:04:09 +02:00
mtd
mtd: spi-nor: Compile files in controllers/ directory
2020-04-09 22:00:13 +02:00
mux
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net
net: flow_offload: skip hw stats check for FLOW_ACTION_HW_STATS_DONT_CARE
2020-05-06 20:13:10 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-25 18:58:11 -07:00
ntb
Merge tag 'pci-v5.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-04-03 14:25:02 -07:00
nubus
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nvdimm
Merge tag 'libnvdimm-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2020-04-08 21:03:40 -07:00
nvme
nvme: fix possible hang when ns scanning fails during error recovery
2020-05-09 16:07:58 -06:00
nvmem
nvmem: core: remove nvmem_sysfs_get_groups()
2020-03-25 19:23:49 +01:00
of
of: unittest: kmemleak in duplicate property update
2020-04-17 08:31:34 -05:00
opp
opp: Manage empty OPP tables with clk handle
2020-04-13 16:14:55 +05:30
oprofile
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parisc
parisc: Replace setup_irq() by request_irq()
2020-04-05 22:05:23 +02:00
parport
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pci
PCI: Move Apex Edge TPU class quirk to fix BAR assignment
2020-04-14 19:16:51 -05:00
pcmcia
pcmcia: remove some unused space characters
2020-03-31 18:48:22 +02:00
perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2020-03-31 10:05:01 -07:00
phy
phy: qualcomm: usb-hs-28nm: Prepare clocks in init
2020-04-30 12:10:49 +05:30
pinctrl
Merge tag 'gpio-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2020-04-04 10:27:00 -07:00
platform
Merge tag 'tag-chrome-platform-fixes-for-v5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
2020-05-06 16:40:14 -07:00
pnp
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power
change email address for Pali Rohár
2020-04-10 15:36:22 -07:00
powercap
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-03-30 16:40:08 -07:00
pps
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ps3
powerpc/ps3: Remove an unneeded NULL check
2020-04-03 00:09:59 +11:00
ptp
ptp: Remove unneeded conversion to bool
2020-04-21 15:45:32 -07:00
pwm
pwm: pca9685: Fix PWM/GPIO inter-operation
2020-04-03 21:41:42 +02:00
rapidio
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ras
…
regulator
regulator: Revert "Use driver_deferred_probe_timeout for regulator_init_complete_work"
2020-04-29 19:57:45 +02:00
remoteproc
Merge tag 'rproc-v5.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-04-23 09:28:15 -07:00
reset
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rpmsg
rpmsg: pull in slab.h
2020-04-17 06:05:29 -04:00
rtc
Merge tag 'mfd-next-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2020-04-07 19:48:52 -07:00
s390
s390/qeth: fix cancelling of TX timer on dev_close()
2020-05-04 11:21:40 -07:00
sbus
oradax: convert get_user_pages() --> pin_user_pages()
2020-05-17 12:46:10 -07:00
scsi
scsi: ibmvscsi: Fix WARN_ON during event pool release
2020-04-28 22:59:55 -04:00
sfi
…
sh
…
siox
…
slimbus
slimbus: ngd: add v2.1.0 compatible
2020-03-12 16:51:15 +01:00
soc
Merge tag 'zynqmp-soc-for-v5.7-rc3' of https://github.com/Xilinx/linux-xlnx into arm/fixes
2020-04-21 14:21:20 +02:00
soundwire
Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2020-04-03 13:22:40 -07:00
spi
Merge tag 'sound-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2020-04-02 15:50:04 -07:00
spmi
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ssb
ssb: Use scnprintf() for avoiding potential buffer overflow
2020-03-12 15:44:12 +02:00
staging
staging: gasket: Check the return value of gasket_get_bar_index()
2020-05-05 12:36:05 +02:00
target
scsi: target/iblock: fix WRITE SAME zeroing
2020-04-22 00:02:13 -04:00
tc
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tee
Merge tag 'arm-drivers-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-04-03 15:05:35 -07:00
thermal
Merge tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
2020-04-07 20:00:16 -07:00
thunderbolt
thunderbolt: Check return value of tb_sw_read() in usb4_switch_op()
2020-04-28 19:00:59 +02:00
tty
Merge tag 'tty-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2020-05-08 08:56:16 -07:00
uio
uio: uio_pdrv_genirq: use new devm_uio_register_device() function
2020-03-18 12:34:10 +01:00
usb
usb: chipidea: msm: Ensure proper controller reset using role switch API
2020-05-07 08:46:35 +02:00
vdpa
vhost: disable for OABI
2020-04-20 10:19:22 -04:00
vfio
vfio/type1: Fix VA->PA translation for PFNMAP VMAs in vaddr_get_pfn()
2020-04-23 12:10:01 -06:00
vhost
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-06 20:53:22 -07:00
video
Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm
2020-04-07 20:24:34 -07:00
virt
virt: vbox: Use fallthrough;
2020-03-19 07:41:03 +01:00
virtio
virtio-balloon: Avoid using the word 'report' when referring to free page hinting
2020-04-17 06:05:30 -04:00
visorbus
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vlynq
…
vme
…
w1
…
watchdog
watchdog: sp805: fix restart handler
2020-04-08 11:18:38 +02:00
xen
Merge tag 'for-linus-5.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2020-04-17 10:35:17 -07:00
zorro
Merge tag 'spdx-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2020-04-03 13:12:26 -07:00
Kconfig
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-04-08 10:51:53 -07:00
Makefile
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2020-04-08 10:51:53 -07:00