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7cfaec657d4124e4a3d8372849de416da784515d
linux/drivers
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Xie Yongji 7cfaec657d vhost: Fix the calculation in vhost_overflow() 
[ Upstream commit f7ad318ea0 ]

This fixes the incorrect calculation for integer overflow
when the last address of iova range is 0xffffffff.

Fixes: ec33d031a1 ("vhost: detect 32 bit integer wrap around")
Reported-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210728130756.97-2-xieyongji@bytedance.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-08-26 08:36:45 -04:00
..
accessibility
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acpi
ACPI: NFIT: Fix support for virtual SPA ranges
2021-08-26 08:36:36 -04:00
amba
amba: Fix resource leak for drivers without .remove
2021-03-04 09:39:46 +01:00
android
binder: fix UAF when releasing todo list
2020-10-29 09:54:56 +01:00
ata
libata: fix ata_pio_sector for CONFIG_HIGHMEM
2021-08-12 13:19:44 +02:00
atm
atm: nicstar: register the interrupt handler in the right place
2021-07-20 16:16:01 +02:00
auxdisplay
auxdisplay: ht16k33: Fix refresh rate handling
2021-03-04 09:39:45 +01:00
base
PCI/MSI: Protect msi_desc::masked for multi-MSI
2021-08-26 08:36:41 -04:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2020-01-27 14:51:09 +01:00
block
virtio-blk: Fix memory leak among suspend/resume procedure
2021-07-20 16:16:12 +02:00
bluetooth
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
2021-07-20 16:16:03 +02:00
bus
bus: qcom: Put child node before return
2021-05-22 10:59:29 +02:00
cdrom
cdrom: gdrom: initialize global variable at init time
2021-05-26 11:48:34 +02:00
char
virtio_console: Assure used length from device is limited
2021-07-20 16:16:12 +02:00
clk
clk: stm32f4: fix post divisor setup for I2S/SAI PLLs
2021-08-12 13:19:39 +02:00
clocksource
clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround
2021-07-20 16:16:04 +02:00
connector
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cpufreq
cpufreq: armada-37xx: forbid cpufreq for 1.2 GHz variant
2021-08-26 08:36:45 -04:00
cpuidle
cpuidle: Fixup IRQ state
2020-09-09 19:04:23 +02:00
crypto
crypto: nx - Fix RCU warning in nx842_OF_upd_status
2021-07-20 16:15:48 +02:00
dax
mm/huge_memory: fix vmf_insert_pfn_{pmd, pud}() crash, handle unaligned addresses
2019-05-22 07:37:40 +02:00
dca
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devfreq
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
2020-10-01 13:14:26 +02:00
dio
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dma
dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available
2021-08-26 08:36:44 -04:00
dma-buf
dma-buf/sync_file: Don't leak fences on merge failure
2021-07-28 11:13:45 +02:00
edac
EDAC/ti: Add missing MODULE_DEVICE_TABLE
2021-07-20 16:15:45 +02:00
eisa
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extcon
extcon: max8997: Add missing modalias string
2021-07-20 16:15:57 +02:00
firewire
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
2021-04-07 12:48:50 +02:00
firmware
firmware: arm_scmi: Ensure drivers provide a probe function
2021-08-08 08:54:29 +02:00
fmc
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fpga
fpga: dfl: fix bug in port reset handshake
2020-07-29 10:16:48 +02:00
fsi
fsi/sbefifo: Fix reset timeout
2021-07-20 16:15:55 +02:00
gnss
gnss: sirf: fix error return code in sirf_probe()
2020-06-22 09:05:28 +02:00
gpio
gpio: pca953x: Add support for the On Semi pca9655
2021-07-20 16:16:09 +02:00
gpu
drm/i915: Ensure intel_engine_init_execlist() builds with Clang
2021-08-08 08:54:29 +02:00
hid
HID: wacom: Correct base usage for capacitive ExpressKey status bits
2021-07-20 16:15:46 +02:00
hsi
HSI: core: fix resource leaks in hsi_add_client_from_dt()
2021-05-22 10:59:34 +02:00
hv
hv_utils: Fix passing zero to 'PTR_ERR' warning
2021-07-20 16:15:45 +02:00
hwmon
hwmon: (max31790) Fix fan speed reporting for fan7..12
2021-07-20 16:15:48 +02:00
hwspinlock
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hwtracing
intel_th: Wait until port is in reset before programming it
2021-07-20 16:16:10 +02:00
i2c
i2c: dev: zero out array used for i2c reads from userspace
2021-08-26 08:36:36 -04:00
ide
block: genhd: add 'groups' argument to device_add_disk
2021-03-11 14:04:59 +01:00
idle
x86/cpu: Sanitize FAM6_ATOM naming
2019-05-14 19:17:53 +02:00
iio
iio: adc: Fix incorrect exit of for-loop
2021-08-26 08:36:35 -04:00
infiniband
RDMA/cma: Fix rdma_resolve_route() memory leak
2021-07-20 16:16:02 +02:00
input
Input: hideep - fix the uninitialized use in hideep_nvm_unlock()
2021-07-20 16:16:09 +02:00
iommu
iommu/vt-d: Fix agaw for a supported 48 bit guest address width
2021-08-26 08:36:42 -04:00
ipack
ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe
2021-07-20 16:16:05 +02:00
irqchip
irqchip/gic-v3: Fix OF_BAD_ADDR error handling
2021-05-22 10:59:30 +02:00
isdn
mISDN: fix possible use-after-free in HFC_cleanup()
2021-07-20 16:15:59 +02:00
leds
leds: ktd2692: Fix an error handling path
2021-07-20 16:15:57 +02:00
lightnvm
lightnvm: select CONFIG_CRC32
2021-01-17 14:04:22 +01:00
macintosh
drivers/macintosh: Fix memleak in windfarm_pm112 driver
2020-06-22 09:05:29 +02:00
mailbox
mailbox: avoid timer start from callback
2020-10-30 10:38:21 +01:00
mcb
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md
dm writecache: fix writing beyond end of underlying device when shrinking
2021-07-28 11:13:44 +02:00
media
media: rtl28xxu: fix zero-length control request
2021-08-12 13:19:43 +02:00
memory
memory: fsl_ifc: fix leak of private memory on probe failure
2021-07-20 16:16:15 +02:00
memstick
block: genhd: add 'groups' argument to device_add_disk
2021-03-11 14:04:59 +01:00
message
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
2020-11-05 11:08:47 +01:00
mfd
mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE
2021-07-20 16:16:08 +02:00
misc
misc/libmasm/module: Fix two use after free in ibmasm_init_one
2021-07-20 16:16:07 +02:00
mmc
mmc: core: Allow UHS-I voltage switch for SDSC cards if supported
2021-07-20 16:16:04 +02:00
mtd
mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume()
2021-07-20 16:15:57 +02:00
mux
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net
net: usb: lan78xx: don't modify phy_device state concurrently
2021-08-26 08:36:45 -04:00
nfc
nfc: nfcsim: fix use after free during module unload
2021-08-04 12:23:45 +02:00
ntb
NTB: hw: amd: fix an issue about leak system resources
2020-10-30 10:38:25 +01:00
nubus
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nvdimm
block: genhd: add 'groups' argument to device_add_disk
2021-03-11 14:04:59 +01:00
nvme
nvme-pci: don't WARN_ON in nvme_reset_work if ctrl.state is not RESETTING
2021-07-28 11:13:48 +02:00
nvmem
nvmem: qfprom: remove incorrect write support
2020-06-10 21:35:00 +02:00
of
of: Fix truncation of memory sizes on 32-bit platforms
2021-07-20 16:15:57 +02:00
opp
OPP: Fix missing debugfs supply directory for OPPs
2020-01-27 14:50:04 +01:00
oprofile
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parisc
parisc: mask out enable and reserved bits from sba imask
2020-08-19 08:15:07 +02:00
parport
parport: load lowlevel driver if ports not found
2019-12-31 16:36:01 +01:00
pci
PCI/MSI: Enforce MSI[X] entry updates to be visible
2021-08-26 08:36:42 -04:00
pcmcia
pcmcia: i82092: fix a null pointer dereference bug
2021-08-12 13:19:43 +02:00
perf
perf/arm_pmu_platform: Fix error handling
2021-05-22 10:59:15 +02:00
phy
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
2021-07-20 16:15:57 +02:00
pinctrl
pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq()
2021-07-20 16:16:06 +02:00
platform
platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard()
2021-07-20 16:15:46 +02:00
pnp
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power
power: supply: rt5033_battery: Fix device tree enumeration
2021-07-20 16:16:12 +02:00
powercap
powercap: restrict energy meter to root access
2020-11-10 21:11:27 +01:00
pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2019-08-04 09:30:56 +02:00
ps3
powerpc/ps3: use dma_mapping_error()
2020-12-30 11:26:04 +01:00
ptp
ptp: improve max_adj check against unreasonable values
2021-06-30 08:48:19 -04:00
pwm
pwm: tegra: Don't modify HW state in .remove callback
2021-07-20 16:16:12 +02:00
rapidio
rapidio: handle create_workqueue() failure
2021-05-26 11:48:33 +02:00
ras
RAS/CEC: Fix pfn insertion
2019-07-26 09:14:05 +02:00
regulator
regulator: da9052: Ensure enough delay time for .set_voltage_time_sel
2021-07-20 16:15:45 +02:00
remoteproc
remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load
2021-02-13 13:51:14 +01:00
reset
reset: ti-syscon: fix to_ti_syscon_reset_data macro
2021-07-28 11:13:42 +02:00
rpmsg
rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
2021-05-22 10:59:42 +02:00
rtc
rtc: max77686: Do not enforce (incorrect) interrupt trigger type
2021-07-28 11:13:44 +02:00
s390
s390/sclp_vt220: fix console name to match device
2021-07-20 16:16:08 +02:00
sbus
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scsi
scsi: core: Avoid printing an error if target_alloc() returns -ENXIO
2021-08-26 08:36:44 -04:00
sfi
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sh
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siox
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slimbus
slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI
2020-12-30 11:25:57 +01:00
sn
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soc
soc/tegra: fuse: Fix Tegra234-only builds
2021-07-28 11:13:43 +02:00
soundwire
soundwire: stream: fix memory leak in stream config error path
2021-05-22 10:59:30 +02:00
spi
spi: meson-spicc: fix memory leak in meson_spicc_remove
2021-08-12 13:19:44 +02:00
spmi
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ssb
ssb: Fix error return code in ssb_bus_scan()
2021-07-20 16:15:50 +02:00
staging
staging: rtl8723bs: Fix a resource leak in sd_int_dpc
2021-08-12 13:19:43 +02:00
target
scsi: target: Fix protect handling in WRITE SAME(32)
2021-07-28 11:13:48 +02:00
tc
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tee
optee: Clear stale cache entries during initialization
2021-08-12 13:19:42 +02:00
thermal
thermal/core: Correct function name thermal_zone_device_unregister()
2021-07-28 11:13:43 +02:00
thunderbolt
thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue
2021-06-03 08:38:04 +02:00
tty
serial: 8250: Mask out floating 16/32-bit bus bits
2021-08-12 13:19:43 +02:00
uio
uio: Fix use-after-free in uio_unregister_device()
2020-11-18 19:18:49 +01:00
usb
USB:ehci:fix Kunpeng920 ehci hardware problem
2021-08-15 13:05:04 +02:00
uwb
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vfio
vfio/pci: Handle concurrent vma faults
2021-07-20 16:15:58 +02:00
vhost
vhost: Fix the calculation in vhost_overflow()
2021-08-26 08:36:45 -04:00
video
backlight: lm3630a: Fix return code of .update_status() callback
2021-07-20 16:16:10 +02:00
virt
drivers/virt/fsl_hypervisor: Fix error handling path
2020-10-29 09:55:09 +01:00
virtio
virtio_ring: Avoid loop when vq is broken in virtqueue_poll
2020-08-26 10:31:01 +02:00
visorbus
visorbus: fix error return code in visorchipset_init()
2021-07-20 16:15:55 +02:00
vlynq
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vme
vme: bridges: reduce stack usage
2020-02-24 08:34:47 +01:00
w1
w1: ds2438: fixing bug that would always get page0
2021-07-20 16:16:07 +02:00
watchdog
Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout"
2021-08-08 08:54:29 +02:00
xen
xen/events: Fix race in set_evtchn_to_irq
2021-08-26 08:36:39 -04:00
zorro
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Kconfig
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Makefile
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