Johan Hovold 6e81c261b7 USB: serial: keyspan_pda: fix write unthrottling ... commit 320f9028c7 upstream. The driver did not update its view of the available device buffer space until write() was called in task context. This meant that write_room() would return 0 even after the device had sent a write-unthrottle notification, something which could lead to blocked writers not being woken up (e.g. when using OPOST). Note that we must also request an unthrottle notification is case a write() request fills the device buffer exactly. Fixes: 1da177e4c3 ("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-12-30 11:26:11 +01:00
..
accessibility
acpi	ACPI: PNP: compare the string length in the matching_id()	2020-12-30 11:26:08 +01:00
amba
android	binder: fix UAF when releasing todo list	2020-10-29 09:54:56 +01:00
ata	ata: sata_nv: Fix retrieving of active qcs	2020-11-05 11:08:38 +01:00
atm	atm: nicstar: Unmap DMA on send error	2020-11-24 13:27:15 +01:00
auxdisplay
base	PM: runtime: Resume the device earlier in __device_release_driver()	2020-11-10 12:36:01 +01:00
bcma
block	nbd: fix a block_device refcount leak in nbd_release	2020-11-18 19:18:47 +01:00
bluetooth	Bluetooth: hci_h5: fix memory leak in h5_close	2020-12-30 11:25:52 +01:00
bus	bus: fsl-mc: fix error return code in fsl_mc_object_allocate()	2020-12-30 11:26:02 +01:00
cdrom
char	random32: make prandom_u32() output unpredictable	2020-11-18 19:18:52 +01:00
clk	clk: sunxi-ng: Make sure divider tables have sentinel	2020-12-30 11:26:06 +01:00
clocksource	clocksource/drivers/arm_arch_timer: Correct fault programming of CNTKCTL_EL1.EVNTI	2020-12-30 11:26:00 +01:00
connector
cpufreq	cpufreq: scpi: Add missing MODULE_ALIAS	2020-12-30 11:26:01 +01:00
cpuidle	cpuidle: Fixup IRQ state	2020-09-09 19:04:23 +02:00
crypto	crypto: omap-aes - Fix PM disable depth imbalance in omap_aes_probe	2020-12-30 11:25:55 +01:00
dax
dca
devfreq	PM / devfreq: tegra30: Fix integer overflow on CPU's freq max out	2020-10-01 13:14:26 +02:00
dio
dma	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()	2020-12-30 11:25:56 +01:00
dma-buf	dma-fence: Serialise signal enabling (dma_fence_enable_sw_signaling)	2020-10-01 13:14:24 +02:00
edac	EDAC/amd64: Fix PCI component registration	2020-12-30 11:26:10 +01:00
eisa
extcon	extcon: max77693: Fix modalias string	2020-12-30 11:26:03 +01:00
firewire
firmware	firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp	2020-10-01 13:14:35 +02:00
fmc
fpga
fsi
gnss
gpio	gpio: eic-sprd: break loop when getting NULL device resource	2020-12-30 11:25:45 +01:00
gpu	drm/omap: dmm_tiler: fix return error code in omap_dmm_probe()	2020-12-30 11:25:54 +01:00
hid	HID: i2c-hid: add Vero K147 to descriptor override	2020-12-30 11:25:48 +01:00
hsi	HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()	2020-12-30 11:25:57 +01:00
hv	hv_balloon: disable warning when floor reached	2020-11-18 19:18:41 +01:00
hwmon	hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}	2020-10-29 09:55:02 +01:00
hwspinlock
hwtracing	coresight: tmc-etr: Check if page is valid before dma_map_page()	2020-12-30 11:25:48 +01:00
i2c	i2c: qup: Fix error return code in qup_i2c_bam_schedule_desc()	2020-12-11 13:25:04 +01:00
ide
idle
iio	iio: accel: kxcjk1013: Add support for KIOX010A ACPI DSM for setting tablet-mode	2020-11-24 13:27:25 +01:00
infiniband	RDMA/cxgb4: Validate the number of CQEs	2020-12-30 11:25:56 +01:00
input	Input: cyapa_gen6 - fix out-of-bounds stack access	2020-12-30 11:26:07 +01:00
iommu	iommu/amd: Set DTE[IntTabLen] to represent 512 IRTEs	2020-12-11 13:25:03 +01:00
ipack
irqchip	irqchip/alpine-msi: Fix freeing of interrupts on allocation error path	2020-12-30 11:26:03 +01:00
isdn
leds	leds: bcm6328, bcm6358: use devres LED registering function	2020-11-05 11:08:46 +01:00
lightnvm
macintosh
mailbox	mailbox: avoid timer start from callback	2020-10-30 10:38:21 +01:00
mcb
md	dm ioctl: fix error return code in target_message	2020-12-30 11:26:00 +01:00
media	media: ipu3-cio2: Make the field on subdev format V4L2_FIELD_NONE	2020-12-30 11:26:07 +01:00
memory	memory: emif: Remove bogus debugfs error handling	2020-11-05 11:08:45 +01:00
memstick	memstick: r592: Fix error return in r592_probe()	2020-12-30 11:26:00 +01:00
message	scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()	2020-11-05 11:08:47 +01:00
mfd	mfd: sprd: Add wakeup capability for PMIC IRQ	2020-11-18 19:18:46 +01:00
misc	mei: protect mei_cl_mtu from null dereference	2020-11-18 19:18:49 +01:00
mmc	mmc: block: Fixup condition for CMD13 polling for RPMB requests	2020-12-30 11:25:39 +01:00
mtd	ubi: check kthread_should_stop() after the setting of task state	2020-11-05 11:08:52 +01:00
mux
net	qlcnic: Fix error code in probe	2020-12-30 11:26:05 +01:00
nfc	nfc: s3fwrn5: Release the nfc firmware	2020-12-30 11:26:04 +01:00
ntb	NTB: hw: amd: fix an issue about leak system resources	2020-10-30 10:38:25 +01:00
nubus
nvdimm	libnvdimm/label: Return -ENXIO for no slot in __blk_label_update	2020-12-30 11:26:05 +01:00
nvme	nvme: free sq/cq dbbuf pointers when dbbuf set fails	2020-12-02 08:48:09 +01:00
nvmem
of	of/address: Fix of_node memory leak in of_dma_is_coherent	2020-11-18 19:18:48 +01:00
opp
oprofile
parisc	parisc: mask out enable and reserved bits from sba imask	2020-08-19 08:15:07 +02:00
parport
pci	PM: ACPI: PCI: Drop acpi_pm_set_bridge_wakeup()	2020-12-30 11:26:08 +01:00
pcmcia
perf	drivers/perf: xgene_pmu: Fix uninitialized resource struct	2020-10-29 09:55:00 +01:00
phy	phy: tegra: xusb: Fix dangling pointer on probe failure	2020-12-02 08:48:10 +01:00
pinctrl	pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe()	2020-12-30 11:26:00 +01:00
platform	platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems	2020-12-30 11:26:01 +01:00
pnp
power	power: supply: bq24190_charger: fix reference leak	2020-12-30 11:25:57 +01:00
powercap	powercap: restrict energy meter to root access	2020-11-10 21:11:27 +01:00
pps
ps3	powerpc/ps3: use dma_mapping_error()	2020-12-30 11:26:04 +01:00
ptp
pwm	pwm: lp3943: Dynamically allocate PWM chip base	2020-12-30 11:26:05 +01:00
rapidio	rapidio: fix the missed put_device() for rio_mport_add_riodev	2020-10-30 10:38:21 +01:00
ras
regulator	regulator: workaround self-referent regulators	2020-11-24 13:27:25 +01:00
remoteproc	remoteproc: qcom: q6v5: Update running state before requesting stop	2020-08-21 11:05:34 +02:00
reset
rpmsg	rpmsg: glink: Use complete_all for open states	2020-11-05 11:08:43 +01:00
rtc	rtc: rx8010: don't modify the global rtc ops	2020-11-05 11:08:54 +01:00
s390	s390/dasd: fix list corruption of lcu list	2020-12-30 11:26:10 +01:00
sbus
scsi	scsi: fnic: Fix error return code in fnic_probe()	2020-12-30 11:26:01 +01:00
sfi
sh
siox
slimbus	slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI	2020-12-30 11:25:57 +01:00
sn
soc	drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe	2020-12-30 11:25:55 +01:00
soundwire
spi	spi: fix resource leak for drivers without .remove callback	2020-12-30 11:25:55 +01:00
spmi
ssb
staging	staging: comedi: mf6x4: Fix AI end-of-conversion detection	2020-12-30 11:26:10 +01:00
target	scsi: target: iscsi: Fix cmd abort fabric stop race	2020-12-02 08:48:10 +01:00
tc
tee	optee: add writeback to valid memory type	2020-12-02 08:48:12 +01:00
thermal	thermal: rcar_thermal: Handle probe error gracefully	2020-10-01 13:14:39 +02:00
thunderbolt	thunderbolt: Add the missed ida_simple_remove() in ring_request_msix()	2020-11-18 19:18:49 +01:00
tty	serial_core: Check for port state when tty is in error state	2020-12-30 11:25:48 +01:00
uio	uio: Fix use-after-free in uio_unregister_device()	2020-11-18 19:18:49 +01:00
usb	USB: serial: keyspan_pda: fix write unthrottling	2020-12-30 11:26:11 +01:00
uwb
vfio	vfio-pci: Use io_remap_pfn_range() for PCI IO memory	2020-12-30 11:25:59 +01:00
vhost	vringh: fix __vringh_iov() when riov and wiov are different	2020-11-05 11:08:53 +01:00
video	video: fbdev: atmel_lcdfb: fix return error code in atmel_lcdfb_of_init()	2020-12-30 11:25:54 +01:00
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
vlynq
vme
w1	w1: mxc_w1: Fix timeout resolution problem leading to bus error	2020-11-05 11:08:47 +01:00
watchdog	watchdog: coh901327: add COMMON_CLK dependency	2020-12-30 11:26:05 +01:00
xen	xen/events: block rogue events for some time	2020-11-05 11:08:37 +01:00
zorro
Kconfig
Makefile