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linux/drivers
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Yishai Hadas b4592b8383 IB/mlx5: Block DEVX umem from the non applicable cases 
[ Upstream commit 47f07f03b5 ]

Blocks creating a DEVX UMEM with the non applicable access flags
as of ODP, MW_BIND, etc.

Specifically when an ODP flag is used below WARN call trace is issued.

[ 2510.404131] RIP: 0010:__mlx5_ib_populate_pas+0x207/0x220 [mlx5_ib]
...
[ 2510.404143] Call Trace:
[ 2510.404150]  ? __kmalloc_node+0x1b3/0x280
[ 2510.404156]  ? _uverbs_alloc+0x63/0x90 [ib_uverbs]
[ 2510.404158]  ? _uverbs_alloc+0x63/0x90 [ib_uverbs]
[ 2510.404162]  mlx5_ib_populate_pas+0x53/0x60 [mlx5_ib]
[ 2510.404167]  mlx5_ib_handler_MLX5_IB_METHOD_DEVX_UMEM_REG+0x273/0x3f0 [mlx5_ib]

Fixes: aeae94579c ("IB/mlx5: Add DEVX support for memory registration")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-01-13 09:50:56 +01:00
..
accessibility
…
acpi
acpi/nfit: Fix user-initiated ARS to be "ARS-long" rather than "ARS-short"
2018-12-21 14:15:23 +01:00
amba
…
android
binder: fix race that allows malicious free of live buffer
2018-12-05 19:32:11 +01:00
ata
libata: whitelist all SAMSUNG MZ7KM* solid-state disks
2018-12-21 14:15:20 +01:00
atm
…
auxdisplay
Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-08-18 11:04:51 -07:00
base
platform-msi: Free descriptors in platform_msi_domain_free()
2019-01-09 17:38:42 +01:00
bcma
…
block
floppy: fix race condition in __floppy_read_block_0()
2018-12-01 09:37:32 +01:00
bluetooth
Bluetooth: hci_qca: Remove hdev dereference in qca_close().
2018-11-13 11:08:25 -08:00
bus
Merge branch 'perm-fix' into omap-for-v4.19/fixes-v2
2018-08-28 09:58:03 -07:00
cdrom
cdrom: fix improper type cast, which can leat to information leak.
2018-11-21 09:19:12 +01:00
char
tpm: tpm_i2c_nuvoton: use correct command duration for TPM 2.x
2019-01-09 17:38:49 +01:00
clk
clk: sunxi-ng: Use u64 for calculation of NM rate
2019-01-09 17:38:44 +01:00
clocksource
clocksource/drivers/arc_timer: Utilize generic sched_clock
2019-01-09 17:38:42 +01:00
connector
…
cpufreq
cpufreq: ti-cpufreq: Only register platform_device when supported
2018-12-13 09:16:13 +01:00
cpuidle
ARM: cpuidle: Don't register the driver when back-end init returns -ENXIO
2018-11-21 09:19:23 +01:00
crypto
crypto: chcr - small packet Tx stalls the queue
2019-01-09 17:38:44 +01:00
dax
device-dax: Add missing address_space_operations
2018-09-22 09:07:33 -07:00
dca
…
devfreq
Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-08-18 11:04:51 -07:00
dio
…
dma
dmaengine: cppi41: delete channel from pending list when stop channel
2018-12-13 09:16:20 +01:00
dma-buf
…
edac
EDAC, skx_edac: Fix logical channel intermediate decoding
2018-11-13 11:08:44 -08:00
eisa
…
extcon
…
firewire
firewire: use 64-bit time_t based interfaces
2018-08-17 16:20:27 -07:00
firmware
efi/arm: Revert deferred unmap of early memmap mapping
2018-12-01 09:37:33 +01:00
fmc
…
fpga
fpga: bridge: fix obvious function documentation error
2018-09-30 08:49:55 -07:00
fsi
fsi: master-ast-cf: select GENERIC_ALLOCATOR
2018-12-17 09:24:35 +01:00
gnss
gnss: sirf: fix activation retry handling
2018-12-13 09:16:22 +01:00
gpio
gpiolib-acpi: Only defer request_irq for GpioInt ACPI event handlers
2018-12-29 13:37:56 +01:00
gpu
DRM: UDL: get rid of useless vblank initialization
2019-01-09 17:38:42 +01:00
hid
HID: ite: Add USB id match for another ITE based keyboard rfkill key quirk
2019-01-13 09:50:56 +01:00
hsi
…
hv
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
2018-12-29 13:37:56 +01:00
hwmon
hwmon: (w83795) temp4_type has writable permission
2018-12-17 09:24:33 +01:00
hwspinlock
…
hwtracing
coresight: etb10: Fix handling of perf mode
2018-11-13 11:08:36 -08:00
i2c
i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode
2018-12-21 14:15:24 +01:00
ide
ide: pmac: add of_node_put()
2018-12-21 14:15:18 +01:00
idle
…
iio
iio:st_magn: Fix enable device after trigger
2018-12-05 19:32:13 +01:00
infiniband
IB/mlx5: Block DEVX umem from the non applicable cases
2019-01-13 09:50:56 +01:00
input
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
2019-01-09 17:38:41 +01:00
iommu
iommu/arm-smmu-v3: Fix big-endian CMD_SYNC writes
2019-01-09 17:38:49 +01:00
ipack
…
irqchip
irqchip/pdc: Setup all edge interrupts as rising edge at GIC
2018-11-13 11:08:34 -08:00
isdn
isdn: fix kernel-infoleak in capi_unlocked_ioctl
2019-01-09 17:38:31 +01:00
leds
leds: ns2: Change unsigned to unsigned int
2018-08-06 23:03:12 +02:00
lightnvm
lightnvm: pblk: fix race condition on metadata I/O
2018-11-13 11:08:21 -08:00
macintosh
macintosh: therm_windtunnel: drop using attach_adapter
2018-08-24 14:42:42 +02:00
mailbox
mailbox: PCC: handle parse error
2018-11-13 11:08:18 -08:00
mcb
…
md
dm zoned: Fix target BIO completion handling
2018-12-19 19:19:53 +01:00
media
media: v4l2-tpg: array index could become negative
2019-01-09 17:38:47 +01:00
memory
memory: ti-aemif: fix a potential NULL-pointer dereference
2018-09-06 10:04:07 -07:00
memstick
…
message
…
mfd
Revert "mfd: cros_ec: Use devm_kzalloc for private data"
2018-12-13 09:16:17 +01:00
misc
ocxl: Fix endiannes bug in read_afu_name()
2019-01-09 17:38:43 +01:00
mmc
mmc: omap_hsmmc: fix DMA API warning
2018-12-29 13:37:56 +01:00
mtd
mtd: rawnand: omap2: Pass the parent of pdev to dma_request_chan()
2019-01-09 17:38:37 +01:00
mux
mux: adgs1408: use the correct MODULE_LICENSE
2018-10-12 17:36:39 +02:00
net
brcmfmac: Fix out of bounds memory access during fw load
2019-01-09 17:38:46 +01:00
nfc
NFC: nfcmrvl_uart: fix OF child-node lookup
2018-11-13 11:08:48 -08:00
ntb
…
nubus
…
nvdimm
libnvdimm, pfn: Pad pfn namespaces relative to other regions
2018-12-13 09:16:22 +01:00
nvme
nvmet-rdma: fix response use after free
2018-12-21 14:15:25 +01:00
nvmem
nvmem: check the return value of nvmem_add_cells()
2018-11-13 11:08:35 -08:00
of
of/device: Really only set bus DMA mask when appropriate
2018-11-27 16:13:05 +01:00
opp
opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage call
2018-12-01 09:37:27 +01:00
oprofile
…
parisc
…
parport
Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-08-18 11:04:51 -07:00
pci
PCI: imx6: Fix link training status detection in link up check
2018-12-17 09:24:33 +01:00
pcmcia
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
2018-11-13 11:08:17 -08:00
perf
arm64: perf: Reject stand-alone CHAIN events for PMUv3
2018-10-12 15:25:17 +01:00
phy
phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845
2018-12-17 09:24:34 +01:00
pinctrl
pinctrl: meson: fix pull enable register calculation
2019-01-13 09:50:54 +01:00
platform
platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307
2018-11-27 16:13:00 +01:00
pnp
…
power
power: supply: twl4030-charger: fix OF sibling-node lookup
2018-11-13 11:08:51 -08:00
powercap
…
pps
…
ps3
…
ptp
ptp: fix Spectre v1 vulnerability
2018-10-17 22:00:22 -07:00
pwm
pwm: mediatek: Add MT7628 support
2018-08-20 11:36:07 +02:00
rapidio
drivers/rapidio/devices/rio_mport_cdev.c: remove redundant pointer md
2018-08-22 10:52:51 -07:00
ras
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regulator
regulator: fix crash caused by null driver data
2018-09-20 09:04:51 -07:00
remoteproc
remoteproc: qcom: q6v5: Propagate EPROBE_DEFER
2018-11-13 11:08:52 -08:00
reset
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2018-08-25 14:12:36 -07:00
rpmsg
rpmsg: smd: fix memory leak on channel create
2018-11-13 11:08:55 -08:00
rtc
rtc: m41t80: Correct alarm month range with RTC reads
2019-01-09 17:38:48 +01:00
s390
s390/cio: Fix cleanup when unsupported IDA format is used
2018-12-17 09:24:31 +01:00
sbus
drivers/sbus/char: add of_node_put()
2018-12-21 14:15:17 +01:00
scsi
scsi: sd: use mempool for discard special page
2018-12-29 13:37:55 +01:00
sfi
…
sh
…
siox
…
slimbus
slimbus: ngd: mark PM functions as __maybe_unused
2018-12-19 19:19:49 +01:00
sn
…
soc
soc: ti: QMSS: Fix usage of irq_set_affinity_hint
2018-11-21 09:19:18 +01:00
soundwire
soundwire: Fix acquiring bus lock twice during master release
2018-08-27 09:49:48 +05:30
spi
spi: bcm2835: Unbreak the build of esoteric configs
2019-01-09 17:38:49 +01:00
spmi
…
ssb
ssb: Remove SSB_WARN_ON, SSB_BUG_ON and SSB_DEBUG
2018-08-09 18:47:47 +03:00
staging
staging: wilc1000: fix missing read_write setting when reading data
2019-01-09 17:38:40 +01:00
target
scsi: target: Fix target_wait_for_sess_cmds breakage with active signals
2018-11-13 11:08:42 -08:00
tc
TC: Set DMA masks for devices
2018-11-13 11:08:51 -08:00
tee
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2018-08-23 13:52:46 -07:00
thermal
thermal: armada: fix legacy validity test sense
2018-12-21 14:15:22 +01:00
thunderbolt
thunderbolt: Prevent root port runtime suspend during NVM upgrade
2018-12-17 09:24:36 +01:00
tty
serial: uartps: Fix interrupt mask issue to handle the RX interrupts properly
2019-01-09 17:38:46 +01:00
uio
uio: Fix an Oops on load
2018-11-27 16:13:09 +01:00
usb
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
2019-01-09 17:38:45 +01:00
uwb
…
vfio
Merge tag 'powerpc-4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2018-08-17 11:32:50 -07:00
vhost
vhost: make sure used idx is seen before log in vhost_add_used_n()
2019-01-09 17:38:34 +01:00
video
mach64: fix image corruption due to reading accelerator registers
2018-11-21 09:19:17 +01:00
virt
…
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2018-08-24 08:45:19 -07:00
visorbus
…
vlynq
…
vme
…
w1
w1: omap-hdq: fix missing bus unregister at removal
2018-11-13 11:08:48 -08:00
watchdog
include/linux/compiler*.h: make compiler-*.h mutually exclusive
2018-08-22 17:31:34 -07:00
xen
pvcalls-front: fixes incorrect error handling
2018-12-17 09:24:39 +01:00
zorro
…
Kconfig
…
Makefile
Merge tag 'char-misc-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-08-18 11:04:51 -07:00