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Gabriel Somlo ca89c2eb36 serial: altera_uart: fix locking in polling mode 
[ Upstream commit 1307c5d33c ]

Since altera_uart_interrupt() may also be called from
a poll timer in "serving_softirq" context, use
spin_[lock_irqsave|unlock_irqrestore] variants, which
are appropriate for both softirq and hardware interrupt
contexts.

Fixes: 2f8b9c15cd ("altera_uart: Add support for polling mode (IRQ-less)")
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
Link: https://lore.kernel.org/r/20221122200426.888349-1-gsomlo@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:40 +01:00
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accessibility
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acpi
ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage()
2022-12-31 13:31:59 +01:00
amba
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android
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ata
ata: libata: fix NCQ autosense logic
2022-12-31 13:32:02 +01:00
atm
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auxdisplay
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base
class: fix possible memory leak in __class_register()
2022-12-31 13:32:38 +01:00
bcma
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block
drbd: destroy workqueue when drbd device was freed
2022-12-31 13:32:15 +01:00
bluetooth
Bluetooth: hci_bcsp: don't call kfree_skb() under spin_lock_irqsave()
2022-12-31 13:32:29 +01:00
bus
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cdrom
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char
hwrng: geode - Fix PCI device refcount leak
2022-12-31 13:32:37 +01:00
clk
clk: socfpga: Fix memory leak in socfpga_gate_init()
2022-12-31 13:32:26 +01:00
clocksource
clocksource/drivers/timer-ti-dm: Fix missing clk_disable_unprepare in dmtimer_systimer_init_clock()
2022-12-31 13:31:59 +01:00
comedi
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connector
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counter
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cpufreq
cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()
2022-12-31 13:31:58 +01:00
cpuidle
cpuidle: dt: Return the correct numbers of parsed idle states
2022-12-31 13:31:55 +01:00
crypto
crypto: img-hash - Fix variable dereferenced before check 'hdev->req'
2022-12-31 13:32:37 +01:00
cxl
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dax
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dca
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devfreq
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dio
drivers: dio: fix possible memory leak in dio_init()
2022-12-31 13:32:38 +01:00
dma
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dma-buf
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edac
EDAC/i10nm: fix refcount leak in pci_get_dev_wrapper()
2022-12-31 13:31:57 +01:00
eisa
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extcon
extcon: usbc-tusb320: Update state on probe even if no IRQ pending
2022-12-31 13:32:39 +01:00
firewire
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firmware
firmware: ti_sci: Fix polled mode during system suspend
2022-12-31 13:31:48 +01:00
fpga
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fsi
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gnss
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gpio
gpio/rockchip: fix refcount leak in rockchip_gpiolib_register()
2022-12-06 10:10:46 +01:00
gpu
drm/i915/bios: fix a memory leak in generate_lfp_data_ptrs
2022-12-31 13:32:19 +01:00
greybus
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hid
HID: hid-sensor-custom: set fixed size for custom attributes
2022-12-31 13:32:14 +01:00
hsi
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hte
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hv
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hwmon
hwmon: (emc2305) fix pwm never being able to set lower
2022-12-31 13:32:23 +01:00
hwspinlock
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hwtracing
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i2c
i2c: imx: Only DMA messages with I2C_M_DMA_SAFE flag set
2022-12-02 00:12:25 +01:00
i3c
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idle
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iio
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infiniband
IB/IPoIB: Fix queue count inconsistency for PKEY child interfaces
2022-12-31 13:32:38 +01:00
input
Input: wistron_btns - disable on UML
2022-12-31 13:32:19 +01:00
interconnect
interconnect: qcom: sc7180: fix dropped const of qcom_icc_bcm
2022-12-31 13:32:39 +01:00
iommu
iommu/vt-d: Fix buggy QAT device mask
2022-12-05 14:27:03 +01:00
ipack
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irqchip
irqchip/loongson-liointc: Fix improper error handling in liointc_init()
2022-12-31 13:31:57 +01:00
isdn
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leds
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macintosh
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mailbox
mailbox: pcc: Reset pcc_chan_count to zero in case of PCC probe failure
2022-12-31 13:31:57 +01:00
mcb
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md
dm: track per-add_disk holder relations in DM
2022-12-31 13:32:12 +01:00
media
media: coda: Add check for kmalloc
2022-12-31 13:32:25 +01:00
memory
memory: renesas-rpc-if: Clear HS bit during hardware initialization
2022-12-31 13:31:48 +01:00
memstick
memstick/ms_block: Add check for alloc_ordered_workqueue
2022-12-31 13:32:25 +01:00
message
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mfd
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misc
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mmc
mmc: core: Normalize the error handling branch in sd_read_ext_regs()
2022-12-31 13:32:25 +01:00
most
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mtd
mtd: maps: pxa2xx-flash: fix memory leak in probe
2022-12-31 13:32:15 +01:00
mux
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net
i40e: Fix the inability to attach XDP program on downed interface
2022-12-31 13:32:29 +01:00
nfc
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ntb
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nubus
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nvdimm
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nvme
nvme: pass nr_maps explicitly to nvme_alloc_io_tag_set
2022-12-31 13:32:25 +01:00
nvmem
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of
of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()
2022-12-31 13:32:26 +01:00
opp
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parisc
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parport
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pci
PCI: vmd: Fix secondary bus reset for Intel bridges
2022-12-31 13:32:36 +01:00
pcmcia
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peci
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perf
drivers/perf: hisi: Fix some event id for hisi-pcie-pmu
2022-12-31 13:31:53 +01:00
phy
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pinctrl
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
2022-12-31 13:32:23 +01:00
platform
platform/mellanox: mlxbf-pmc: Fix event typo
2022-12-31 13:32:01 +01:00
pnp
PNP: fix name memory leak in pnp_alloc_dev()
2022-12-31 13:31:56 +01:00
power
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powercap
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pps
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ps3
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ptp
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pwm
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rapidio
rapidio: devices: fix missing put_device in mport_cdev_open
2022-12-31 13:32:00 +01:00
ras
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regulator
regulator: qcom-labibb: Fix missing of_node_put() in qcom_labibb_regulator_probe()
2022-12-31 13:32:25 +01:00
remoteproc
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reset
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rpmsg
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rtc
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s390
s390/qeth: fix use-after-free in hsci
2022-12-08 09:12:56 -08:00
sbus
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scsi
scsi: snic: Fix possible UAF in snic_tgt_create()
2022-12-31 13:32:35 +01:00
sh
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siox
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slimbus
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soc
soc: apple: rtkit: Stop casting function pointer signatures
2022-12-31 13:31:53 +01:00
soundwire
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spi
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
2022-12-31 13:32:25 +01:00
spmi
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ssb
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staging
staging: vme_user: Fix possible UAF in tsi148_dma_list_add
2022-12-31 13:32:39 +01:00
target
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tc
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tee
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thermal
thermal: core: fix some possible name leaks in error paths
2022-12-31 13:31:57 +01:00
thunderbolt
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tty
serial: altera_uart: fix locking in polling mode
2022-12-31 13:32:40 +01:00
ufs
scsi: ufs: core: Fix the polling implementation
2022-12-31 13:32:36 +01:00
uio
uio: uio_dmem_genirq: Fix deadlock between irq config and handling
2022-12-31 13:32:38 +01:00
usb
USB: gadget: Fix use-after-free during usb config switch
2022-12-31 13:32:39 +01:00
vdpa
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vfio
vfio/iova_bitmap: Fix PAGE_SIZE unaligned bitmaps
2022-12-31 13:32:38 +01:00
vhost
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video
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virt
virt/sev-guest: Add a MODULE_ALIAS
2022-12-31 13:32:09 +01:00
virtio
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vlynq
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w1
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watchdog
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xen
xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource()
2022-12-31 13:31:59 +01:00
zorro
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Kconfig
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Makefile
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