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linux-stable/drivers
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Andreas Gruenbacher bb523b406c gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable} 
Turn fault_in_pages_{readable,writeable} into versions that return the
number of bytes not faulted in, similar to copy_to_user, instead of
returning a non-zero value when any of the requested pages couldn't be
faulted in.  This supports the existing users that require all pages to
be faulted in as well as new users that are happy if any pages can be
faulted in.

Rename the functions to fault_in_{readable,writeable} to make sure
this change doesn't silently break things.

Neither of these functions is entirely trivial and it doesn't seem
useful to inline them, so move them to mm/gup.c.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2021-10-18 16:33:03 +02:00
..
accessibility
acpi ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect 2021-09-27 11:40:43 -07:00
amba
android binder: make sure fd closes complete 2021-09-14 09:02:13 +02:00
ata libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. 2021-09-03 08:06:02 -06:00
atm
auxdisplay
base Driver core fixes for 5.15-rc4 2021-10-03 11:10:09 -07:00
bcma Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
block nbd: use shifts rather than multiplies 2021-09-29 20:31:41 -06:00
bluetooth Bluetooth: btusb: Remove WAKEUP_DISABLE and add WAKEUP_AUTOSUSPEND for Realtek devices 2021-08-19 17:08:31 +02:00
bus bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893 2021-10-06 08:01:13 +03:00
cdrom
char IPMI: A couple of very minor fixes for style and rate limiting 2021-09-12 11:44:58 -07:00
clk One patch to fix an unused variable warning in a Qualcomm clk driver. 2021-09-11 10:05:56 -07:00
clocksource - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
comedi comedi: Fix memory leak in compat_insnlist() 2021-09-21 17:53:54 +02:00
connector
counter
cpufreq Power management fixes for 5.15-rc2 2021-09-17 12:05:04 -07:00
cpuidle - Core Frameworks 2021-09-07 12:38:59 -07:00
crypto crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() 2021-09-24 15:58:41 +08:00
cxl cxl for v5.15 2021-09-09 11:48:27 -07:00
dax libnvdimm for v5.15 2021-09-09 11:39:57 -07:00
dca
devfreq devfreq: use HZ macros 2021-09-08 11:50:26 -07:00
dio
dma dmaengine updates for v5.15-rc1 2021-09-09 11:07:47 -07:00
dma-buf dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER 2021-09-07 12:42:21 +05:30
edac EDAC/dmc520: Assign the proper type to dimm->edac_mode 2021-09-16 11:00:12 +02:00
eisa
extcon
firewire FireWire (IEEE 1394) subsystem updates: 2021-09-11 09:47:33 -07:00
firmware asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
fpga fpga: dfl: Avoid reads to AFU CSRs during enumeration 2021-09-16 15:20:55 -07:00
fsi
gnss
gpio gpio fixes for v5.15-rc4 2021-09-30 12:11:35 -07:00
gpu gup: Turn fault_in_pages_{readable,writeable} into fault_in_{readable,writeable} 2021-10-18 16:33:03 +02:00
greybus
hid HID: amd_sfh: Fix potential NULL pointer dereference 2021-09-27 10:00:43 +02:00
hsi
hv hyperv-fixes for 5.15-rc2 2021-09-15 17:18:56 -07:00
hwmon hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field 2021-10-02 05:14:11 -07:00
hwspinlock
hwtracing coresight: syscfg: Fix compiler warning 2021-09-14 09:03:16 +02:00
i2c i2c: mlxcpld: Modify register setting for 400KHz frequency 2021-10-04 21:56:20 +02:00
i3c
idle
iio Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
infiniband RDMA/hns: Add the check of the CQE size of the user space 2021-09-27 14:49:49 -03:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2021-09-11 09:08:28 -07:00
interconnect interconnect: qcom: sdm660: Add missing a2noc qos clocks 2021-09-13 15:49:55 +03:00
iommu asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
ipack ipack: ipoctal: fix module reference leak 2021-09-27 17:38:49 +02:00
irqchip irqchip/gic: Work around broken Renesas integration 2021-09-22 14:44:25 +01:00
isdn Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
leds leds: pca955x: Switch to i2c probe_new 2021-08-20 11:00:08 +02:00
macintosh memblock: introduce saner 'memblock_free_ptr()' interface 2021-09-14 13:23:22 -07:00
mailbox mailbox: cmdq: add multi-gce clocks support for mt8195 2021-08-31 22:57:45 -05:00
mcb mcb: fix error handling in mcb_alloc_bus() 2021-09-14 11:22:26 +02:00
md md: fix a lock order reversal in md_alloc 2021-09-22 08:45:58 -07:00
media asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
memory
memstick Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
message
mfd - Core Frameworks 2021-09-07 12:38:59 -07:00
misc misc: bcm-vk: fix tty registration race 2021-09-21 16:17:15 +02:00
mmc asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
most
mtd Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
mux
net asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
nfc nfc: st-nci: Add SPI ID matching DT compatible 2021-09-23 12:53:06 +01:00
ntb Bug fixes and clean-ups for Linux v5.15 2021-09-07 13:05:02 -07:00
nubus
nvdimm nvdimm/pmem: fix creating the dax group 2021-09-27 11:40:43 -07:00
nvme nvme: add command id quirk for apple controllers 2021-09-27 10:02:07 -06:00
nvmem nvmem: NVMEM_NINTENDO_OTP should depend on WII 2021-09-21 17:38:37 +02:00
of fbdev: simplefb: fix Kconfig dependencies 2021-10-06 11:12:28 +02:00
opp Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap' 2021-08-30 19:25:42 +02:00
parisc parisc: Move pci_dev_is_behind_card_dino to where it is used 2021-09-09 12:44:31 +02:00
parport parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
pci s390 update for v5.15-rc5 2021-10-08 16:46:09 -07:00
pcmcia
perf KVM: arm64: Fix PMU probe ordering 2021-09-20 12:43:34 +01:00
phy Merge branch 'akpm' (patches from Andrew) 2021-09-08 12:55:35 -07:00
pinctrl asm-generic: build fixes for v5.15 2021-10-08 11:57:54 -07:00
platform platform/x86: gigabyte-wmi: add support for B550I Aorus Pro AX 2021-09-21 15:49:23 +02:00
pnp
power power supply and reset changes for the v5.15 series 2021-08-30 11:47:32 -07:00
powercap powercap: Add Power Limit4 support for Alder Lake SoC 2021-08-25 20:12:16 +02:00
pps
ps3
ptp Networking fixes for 5.15-rc5, including fixes from xfrm, bpf, 2021-10-07 09:50:31 -07:00
pwm pwm: mtk-disp: Implement atomic API .get_state() 2021-09-02 22:27:46 +02:00
rapidio
ras
regulator regulator: max14577: Revert "regulator: max14577: Add proper module aliases strings" 2021-09-17 13:16:38 +01:00
remoteproc
reset ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
rpmsg
rtc rtc: cmos: Disable irq around direct invocation of cmos_interrupt() 2021-09-14 10:20:19 +02:00
s390 s390 updates for 5.15-rc4 2021-10-01 14:45:23 -07:00
sbus
scsi scsi: iscsi: Fix iscsi_task use after free 2021-10-04 23:40:11 -04:00
sh
siox
slimbus Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
soc Fixes for omaps for v5.15 2021-10-07 21:13:57 +02:00
soundwire sound updates for 5.15-rc1 2021-09-01 10:29:29 -07:00
spi spi: Fix modalias issues 2021-09-22 11:58:24 -07:00
spmi
ssb
staging media fixes for v5.15-rc5 2021-10-04 09:53:40 -07:00
target scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT" 2021-09-22 00:17:29 -04:00
tc
tee tee/optee/shm_pool: fix application of sizeof to pointer 2021-09-14 07:54:56 +02:00
thermal thermal/drivers/tsens: Fix wrong check for tzd in irq handlers 2021-09-21 15:17:11 +02:00
thunderbolt thunderbolt: test: split up test cases in tb_test_credit_alloc_all 2021-09-06 12:27:03 -07:00
tty xen: branch for v5.15-rc5 2021-10-08 12:55:23 -07:00
uio
usb USB fixes for 5.15-rc5 2021-10-08 10:16:01 -07:00
vdpa vdpa/mlx5: Avoid executing set_vq_ready() if device is reset 2021-09-14 18:10:43 -04:00
vfio vfio/pci: add missing identifier name in argument of function prototype 2021-09-23 14:12:36 -06:00
vhost virtio,vdpa: fixes 2021-09-28 07:27:29 -07:00
video video: fbdev: gbefb: Only instantiate device when built for IP32 2021-10-06 11:12:28 +02:00
virt
virtio virtio: don't fail on !of_device_is_compatible 2021-09-14 18:09:57 -04:00
visorbus
vlynq
vme
w1
watchdog watchdog/sb_watchdog: fix compilation problem due to COMPILE_TEST 2021-09-27 11:57:19 -07:00
xen xen: branch for v5.15-rc5 2021-10-08 12:55:23 -07:00
zorro
Kconfig firmware: include drivers/firmware/Kconfig unconditionally 2021-10-07 16:51:26 +02:00
Makefile