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linux/drivers
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Juergen Gross c648eaa339 tty: hvc: replace BUG_ON() with negative return value 
commit e679004dec upstream.

Xen frontends shouldn't BUG() in case of illegal data received from
their backends. So replace the BUG_ON()s when reading illegal data from
the ring page with negative return values.

Reviewed-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20210707091045.460-1-jgross@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-08 08:45:05 +01:00
..
accessibility
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acpi
ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses
2021-11-26 11:48:39 +01:00
amba
ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"
2021-11-12 13:18:01 +01:00
android
binder: fix test regression due to sender_euid change
2021-12-08 08:45:02 +01:00
ata
libata: fix read log timeout value
2021-11-26 11:48:18 +01:00
atm
atm: nicstar: register the interrupt handler in the right place
2021-07-20 16:21:08 +02:00
auxdisplay
auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string
2021-11-26 11:48:38 +01:00
base
regmap: Fix possible double-free in regcache_rbtree_exit()
2021-11-02 17:39:23 +01:00
bcma
bcma: Fix memory leak for internally-handled cores
2021-09-22 11:43:02 +02:00
block
xen/blkfront: don't trust the backend response data blindly
2021-12-08 08:45:04 +01:00
bluetooth
Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc.
2021-07-20 16:21:08 +02:00
bus
bus: qcom: Put child node before return
2021-05-22 10:40:23 +02:00
cdrom
cdrom: gdrom: initialize global variable at init time
2021-05-26 11:29:07 +02:00
char
virtio_console: Assure used length from device is limited
2021-07-20 16:21:14 +02:00
clk
clk: kirkwood: Fix a clocking boot regression
2021-09-22 11:43:02 +02:00
clocksource
clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
2021-03-03 17:44:37 +01:00
connector
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cpufreq
cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory
2021-10-06 10:23:41 +02:00
cpuidle
cpuidle: Fix kobject memory leaks in error paths
2021-11-26 11:48:33 +01:00
crypto
crypto: qat - disregard spurious PFVF interrupts
2021-11-26 11:48:33 +01:00
dax
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dca
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devfreq
PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out
2020-10-01 20:40:02 +02:00
dio
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dma
dmaengine: dmaengine_desc_callback_valid(): Check for callback_result
2021-11-26 11:48:38 +01:00
dma-buf
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edac
EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell
2021-11-26 11:48:22 +01:00
eisa
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extcon
extcon: max8997: Add missing modalias string
2021-07-20 16:21:05 +02:00
firewire
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
2021-04-07 12:05:40 +02:00
firmware
efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock()
2021-10-27 09:33:57 +02:00
fmc
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fpga
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gpio
gpio: zynq: Check return value of pm_runtime_get_sync
2021-07-20 16:21:12 +02:00
gpu
drm/vc4: fix error code in vc4_create_object()
2021-12-08 08:45:03 +01:00
hid
HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JIS
2021-10-17 10:05:40 +02:00
hsi
HSI: core: fix resource leaks in hsi_add_client_from_dt()
2021-05-22 10:40:26 +02:00
hv
hyperv/vmbus: include linux/bitops.h
2021-11-26 11:48:20 +01:00
hwmon
hwmon: Fix possible memleak in __hwmon_device_register()
2021-11-26 11:48:34 +01:00
hwspinlock
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hwtracing
intel_th: Consistency and off-by-one fix
2021-05-22 10:40:16 +02:00
i2c
i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()'
2021-11-26 11:48:38 +01:00
ide
block: Move SECTOR_SIZE and SECTOR_SHIFT definitions into <linux/blkdev.h>
2020-09-12 11:47:36 +02:00
idle
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iio
iio: dac: ad5446: Fix ad5622_write() return value
2021-11-26 11:48:26 +01:00
infiniband
RDMA/mlx4: Return missed an error if device doesn't support steering
2021-11-26 11:48:37 +01:00
input
Input: i8042 - Add quirk for Fujitsu Lifebook T725
2021-11-26 11:48:17 +01:00
iommu
iommu/amd: Fix backport of 140456f994
2021-08-04 11:58:01 +02:00
ipack
ipack: ipoctal: fix module reference leak
2021-10-06 10:23:42 +02:00
irqchip
ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc()
2021-11-26 11:48:36 +01:00
isdn
isdn: mISDN: Fix sleeping function called from invalid context
2021-10-27 09:34:00 +02:00
leds
leds: ktd2692: Fix an error handling path
2021-07-20 16:21:05 +02:00
lguest
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lightnvm
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macintosh
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mailbox
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mcb
mcb: fix error handling in mcb_alloc_bus()
2021-10-06 10:23:39 +02:00
md
dm btree remove: assign new_root only when removal succeeds
2021-07-20 16:21:10 +02:00
media
media: si470x: Avoid card name truncation
2021-11-26 11:48:33 +01:00
memory
memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe
2021-11-26 11:48:37 +01:00
memstick
memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host()
2021-11-26 11:48:34 +01:00
message
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
2020-11-10 10:23:57 +01:00
mfd
mfd: Don't use irq_create_mapping() to resolve a mapping
2021-09-22 11:43:10 +02:00
misc
cb710: avoid NULL pointer subtraction
2021-10-27 09:33:57 +02:00
mmc
mmc: mxs-mmc: disable regulator on error and in the remove function
2021-11-26 11:48:35 +01:00
mtd
mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare()
2021-11-26 11:48:38 +01:00
net
xen/netfront: don't trust the backend response data blindly
2021-12-08 08:45:04 +01:00
nfc
nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails
2021-11-26 11:48:39 +01:00
ntb
NTB: hw: amd: fix an issue about leak system resources
2020-10-29 09:05:41 +01:00
nubus
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nvdimm
libnvdimm/dimm: Avoid race between probe and available_slots_show()
2021-03-03 17:44:44 +01:00
nvme
nvme-pci: Fix an error handling path in 'nvme_probe()'
2021-09-22 11:42:57 +02:00
nvmem
nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells
2021-10-27 09:33:58 +02:00
of
of: Fix truncation of memory sizes on 32-bit platforms
2021-07-20 16:21:05 +02:00
oprofile
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parisc
parisc: Move pci_dev_is_behind_card_dino to where it is used
2021-09-26 13:36:18 +02:00
parport
parport: remove non-zero check on count
2021-09-22 11:43:07 +02:00
pci
PCI/MSI: Destroy sysfs before freeing entries
2021-11-26 11:48:40 +01:00
pcmcia
pcmcia: i82092: fix a null pointer dereference bug
2021-08-15 13:01:03 +02:00
perf
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phy
phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe()
2021-07-20 16:21:05 +02:00
pinctrl
pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry()
2021-09-22 11:43:04 +02:00
platform
platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()'
2021-11-26 11:48:42 +01:00
pnp
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power
power: supply: bq27xxx: Fix kernel crash on IRQ handler register error
2021-11-26 11:48:37 +01:00
powercap
powercap: restrict energy meter to root access
2020-11-10 21:04:57 +01:00
pps
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ps3
powerpc/ps3: use dma_mapping_error()
2020-12-29 13:45:00 +01:00
ptp
ptp_pch: Load module automatically if ID matches
2021-10-17 10:05:39 +02:00
pwm
pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered
2021-09-26 13:36:18 +02:00
rapidio
rapidio: handle create_workqueue() failure
2021-05-26 11:29:06 +02:00
ras
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regulator
regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled
2021-11-26 11:48:22 +01:00
remoteproc
remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load
2021-02-23 13:59:14 +01:00
reset
reset: ti-syscon: fix to_ti_syscon_reset_data macro
2021-07-28 09:14:24 +02:00
rpmsg
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rtc
rtc: tps65910: Correct driver module alias
2021-09-22 11:43:02 +02:00
s390
s390/sclp_vt220: fix console name to match device
2021-07-20 16:21:11 +02:00
sbus
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scsi
scsi: mpt3sas: Fix kernel panic during drive powercycle test
2021-12-08 08:45:03 +01:00
sfi
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sh
maple: fix wrong return value of maple_bus_init().
2021-11-26 11:48:41 +01:00
sn
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soc
soc/tegra: pmc: Fix imbalanced clock disabling in error code path
2021-11-26 11:48:44 +01:00
spi
spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe()
2021-11-26 11:48:32 +01:00
spmi
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ssb
ssb: sdio: Don't overwrite const buffer if block_write fails
2021-07-20 16:20:57 +02:00
staging
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
2021-12-08 08:45:02 +01:00
target
scsi: target: Fix alua_tg_pt_gps_count tracking
2021-11-26 11:48:41 +01:00
tc
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thermal
thermal/drivers/exynos: Fix an error code in exynos_tmu_probe()
2021-09-26 13:36:18 +02:00
thunderbolt
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tty
tty: hvc: replace BUG_ON() with negative return value
2021-12-08 08:45:05 +01:00
uio
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usb
usb: hub: Fix locking issues with address0_mutex
2021-12-08 08:45:02 +01:00
uwb
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vfio
vfio: Use config not menuconfig for VFIO_NOIOMMU
2021-09-22 11:43:04 +02:00
vhost
vhost/vsock: fix incorrect used length reported to the guest
2021-12-08 08:45:04 +01:00
video
parisc/sticon: fix reverse colors
2021-11-26 11:48:42 +01:00
virt
drivers/virt/fsl_hypervisor: Fix error handling path
2020-10-29 09:05:35 +01:00
virtio
virtio: Improve vq->broken access to avoid any compiler optimization
2021-09-03 09:44:40 +02:00
vlynq
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vme
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w1
w1: mxc_w1: Fix timeout resolution problem leading to bus error
2020-11-10 10:23:57 +01:00
watchdog
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
2021-11-26 11:48:38 +01:00
xen
xen: detect uninitialized xenbus in xenbus_init
2021-12-08 08:45:02 +01:00
zorro
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Kconfig
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Makefile
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