Sascha Hauer 71e0779153 tty: n_gsm: do not send/receive in ldisc close path ... gsm_cleanup_mux() is called in the line discipline close path which is called at tty_release() time. At this stage the tty is no longer operational enough to send any frames. Sending close frames is therefore not possible and waiting for their answers always times out. This patch removes sending close messages and waiting for their answers from the tty_release path. This patch makes explicit what previously implicitly had been the case already: We are not able to tell the modem that we are about to close the multiplexer on our side. This means the modem will stay in multiplexer mode and re-establishing the multiplexer later fails. The only way for userspace to work around this is to manually send a close frame in N_TTY mode after closing the mux. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-06-03 18:48:52 +09:00
..
accessibility	…
acpi	Merge branch 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-27 09:06:43 -07:00
amba	…
android	…
ata	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
atm	…
auxdisplay	…
base	Merge branches 'pm-sleep' and 'powercap'	2017-05-22 20:32:05 +02:00
bcma	…
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-05-20 16:12:30 -07:00
bluetooth	Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup()	2017-04-30 12:22:14 +02:00
bus	…
cdrom	…
char	drivers: char: mem: Check for address space wraparound with mmap()	2017-05-18 16:53:55 +02:00
clk	Sort of on the quieter side this time, which is probably due more	2017-05-10 13:38:18 -07:00
clocksource	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-12 10:43:25 -07:00
connector	…
cpufreq	Merge branches 'intel_pstate', 'pm-cpufreq' and 'pm-cpufreq-sched'	2017-05-22 20:28:22 +02:00
cpuidle	Merge branches 'pm-domains', 'pm-cpuidle', 'pm-sleep' and 'powercap'	2017-05-09 23:21:46 +02:00
crypto	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
dax	dax: fix false CONFIG_BLOCK dependency	2017-05-13 16:18:21 -07:00
dca	…
devfreq	…
dio	…
dma	dmaengine updates for 4.12-rc1	2017-05-09 15:40:28 -07:00
dma-buf	…
edac	EDAC, amd64: Fix reporting of Chip Select sizes on Fam17h	2017-05-03 16:27:36 +02:00
eisa	…
extcon	…
firewire	…
firmware	More, and hopefully final, fixes after refactor for EFI pstore backend.	2017-05-22 19:31:07 -07:00
fmc	…
fpga	fpga fr br: update supported version numbers	2017-04-26 11:38:56 +02:00
fsi	…
gpio	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpu	Merge branch 'drm-fixes-4.12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2017-05-26 11:51:55 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2017-05-02 19:09:35 -07:00
hsi	…
hv	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
hwmon	hwmon: (coretemp) Handle frozen hotplug state correctly	2017-05-14 07:49:32 -07:00
hwspinlock	…
hwtracing	drivers/hwtracing/intel_th/msu.c: use set_memory.h header	2017-05-08 17:15:14 -07:00
i2c	i2c: designware: Fix bogus sda_hold_time due to uninitialized vars	2017-05-22 19:22:19 -07:00
ide	ide: don't call memcpy with the same source and destination	2017-05-08 17:36:39 -04:00
idle	x86/intel_idle: add Gemini Lake support	2017-05-01 23:17:37 +02:00
iio	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
infiniband	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-05-12 11:44:13 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-05-26 16:45:13 -07:00
iommu	iommu/mediatek: Include linux/dma-mapping.h	2017-05-17 14:51:54 +02:00
ipack	…
irqchip	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-21 11:45:26 -07:00
isdn	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
leds	leds: pca955x: Correct I2C Functionality	2017-05-22 21:12:44 +02:00
lguest	…
lightnvm	lightnvm: fix bad back free on error path	2017-05-04 07:53:04 -06:00
macintosh	DeviceTree for 4.12:	2017-05-05 19:33:07 -07:00
mailbox	mailbox: handle empty message in tx_tick	2017-04-27 16:20:04 +05:30
mcb	…
md	Merge tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2017-05-18 12:04:41 -07:00
media	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
memory	memory: omap-gpmc: Fix debug output for access width	2017-05-16 08:12:47 -07:00
memstick	…
message	scsi: mpt: Move scsi_remove_host() out of mptscsih_remove_host()	2017-04-24 18:21:17 -04:00
mfd	mfd: axp20x: Support AXP803 variant	2017-04-27 11:54:49 +01:00
misc	misc: pci_endpoint_test: select CRC32	2017-05-16 23:05:40 +02:00
mmc	This pull request contains fixes to make the WiFi work again for the ARM64	2017-05-26 09:05:35 -07:00
mtd	This pull request contains updates for both UBI and UBIFS:	2017-05-13 10:23:12 -07:00
net	net: ethernet: ax88796: don't call free_irq without request_irq first	2017-05-26 14:55:38 -04:00
nfc	…
ntb	…
nubus	…
nvdimm	Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm	2017-05-12 15:43:10 -07:00
nvme	nvme: Quirk APST on Intel 600P/P3100 devices	2017-05-26 11:53:02 +03:00
nvmem	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
of	MMC host:	2017-05-24 08:21:56 -07:00
oprofile	…
parisc	…
parport	…
pci	PCI/PM: Add needs_resume flag to avoid suspend complete optimization	2017-05-23 14:18:17 -05:00
pcmcia	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
perf	…
phy	…
pinctrl	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2017-05-02 19:09:35 -07:00
platform	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
pnp	…
power	power supply and reset changes for the v4.12 series (part 2)	2017-05-12 12:02:21 -07:00
powercap	PowerCap: Fix an error code in powercap_register_zone()	2017-05-14 13:30:05 +02:00
pps	…
ps3	…
ptp	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 16:15:18 -07:00
pwm	…
rapidio	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
ras	…
regulator	Merge remote-tracking branch 'regulator/topic/vctrl' into regulator-next	2017-04-30 22:17:44 +09:00
remoteproc	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
reset	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
rpmsg	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
rtc	Merge branches 'pm-sleep' and 'powercap'	2017-05-22 20:32:05 +02:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-05-16 09:24:44 -07:00
sbus	…
scsi	SCSI fixes on 20170524	2017-05-24 20:29:53 -07:00
sfi	…
sh	…
sn	…
soc	ARM: SoC fixes (and a cross-arch dt-include fix)	2017-05-19 13:36:56 -07:00
spi	Merge remote-tracking branches 'spi/topic/ti-qspi' and 'spi/topic/xlp' into spi-next	2017-04-26 15:58:22 +01:00
spmi	…
ssb	…
staging	staging: fsl-dpaa2/eth: add ETHERNET dependency	2017-05-16 14:23:31 +02:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-05-12 11:44:13 -07:00
tc	…
tee	Linux 4.12-rc1	2017-05-18 23:54:47 -07:00
thermal	thermal: broadcom: ns-thermal: default on iProc SoCs	2017-05-23 20:09:34 -07:00
thunderbolt	…
tty	tty: n_gsm: do not send/receive in ldisc close path	2017-06-03 18:48:52 +09:00
uio	uio: fix incorrect memory leak cleanup	2017-05-16 23:06:41 +02:00
usb	USB-serial fixes for v4.12-rc2	2017-05-19 10:10:07 +02:00
uwb	uwb: fix device quirk on big-endian hosts	2017-05-17 11:27:41 +02:00
vfio	powerpc updates for 4.12 part 1.	2017-05-05 11:36:44 -07:00
vhost	mm: support __GFP_REPEAT in kvmalloc_node for >32kB	2017-05-08 17:15:12 -07:00
video	fbdev changes for v4.12:	2017-05-11 11:12:26 -07:00
virt	drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked()	2017-05-08 17:15:10 -07:00
virtio	virtio: allow extra context per descriptor	2017-05-02 23:41:43 +03:00
vlynq	…
vme	…
w1	…
watchdog	watchdog: bcm281xx: Fix use of uninitialized spinlock.	2017-05-19 10:42:25 +02:00
xen	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-05-09 09:12:53 -07:00
zorro	…
Kconfig	…
Makefile	Merge branch 'tee/initial-merge' into fixes	2017-05-10 21:03:31 +02:00