android_kernel_oneplus_msm8998/drivers/char
Pankaj Gupta c05b2ed7bc virtio_console: initialize vtermno value for ports
[ Upstream commit 4b0a2c5ff7215206ea6135a405f17c5f6fca7d00 ]

For regular serial ports we do not initialize value of vtermno
variable. A garbage value is assigned for non console ports.
The value can be observed as a random integer with [1].

[1] vim /sys/kernel/debug/virtio-ports/vport*p*

This patch initialize the value of vtermno for console serial
ports to '1' and regular serial ports are initiaized to '0'.

Reported-by: siliu@redhat.com
Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-06-11 12:24:04 +02:00
..
agp agp/intel: Flush all chipset writes after updating the GGTT 2018-03-22 09:23:29 +01:00
hw_random hwrng: virtio - Avoid repeated init of completion 2019-04-27 09:33:52 +02:00
ipmi ipmi:ssif: compare block number correctly for multi-part return messages 2019-06-11 12:23:39 +02:00
mwave char/mwave: fix potential Spectre v1 vulnerability 2019-02-06 19:43:04 +01:00
pcmcia pcmcia: remove left-over %Z format 2017-06-07 12:06:01 +02:00
tpm tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete 2019-04-27 09:34:00 +02:00
xilinx_hwicap char:xilinx_hwicap:buffer_icap - change 1/0 to true/false for bool type variable in function buffer_icap_set_configuration(). 2015-06-12 16:58:33 -07:00
xillybus char: xillybus: Allow 64-bit DMA on PCIe interface 2015-08-05 12:27:09 -07:00
apm-emulation.c apm-emulation: add hibernation APM events to support suspend2disk 2014-01-07 13:50:28 +01:00
applicom.c applicom: Fix potential Spectre v1 vulnerabilities 2019-03-23 08:44:23 +01:00
applicom.h
bfin-otp.c
bsr.c bsr: avoid format string leaking into device name 2014-07-09 16:59:15 -07:00
ds1302.c
ds1620.c
dsp56k.c drivers/char/dsp56k.c: drop check for negativity of unsigned parameter 2014-07-17 18:38:37 -07:00
dtlk.c
efirtc.c drivers/char: make efirtc.c driver explicitly non-modular 2015-09-20 19:32:35 -07:00
generic_nvram.c
genrtc.c
hangcheck-timer.c hangcheck-timer: cleanup casting in hangcheck_init() 2014-11-07 11:24:01 -08:00
hpet.c hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable 2019-04-27 09:33:52 +02:00
Kconfig tty: mark Siemens R3964 line discipline as BROKEN 2019-04-27 09:33:54 +02:00
lp.c char: lp: fix possible integer overflow in lp_setup() 2017-05-25 14:30:07 +02:00
Makefile hwmon: Rename i8k driver to dell-smm-hwmon and move it to hwmon tree 2015-05-24 12:48:12 -07:00
mbcs.c
mbcs.h
mem.c x86/mm/pat, /dev/mem: Remove superfluous error message 2018-01-17 09:35:28 +01:00
misc.c char: make misc_deregister a void function 2015-08-05 10:35:49 -07:00
mmtimer.c
mspec.c
nsc_gpio.c
nvram.c char/nvram: Use bitwise OR to obtain Atari video mode data 2015-08-05 13:30:16 -07:00
nwbutton.c char: nwbutton: open-code interruptible_sleep_on 2014-01-08 15:29:52 -08:00
nwbutton.h
nwflash.c
pc8736x_gpio.c
ppdev.c
ps3flash.c
random.c random: mix rdrand with entropy sent in from userspace 2018-08-06 16:24:40 +02:00
raw.c writeback: separate out include/linux/backing-dev-defs.h 2015-06-02 08:33:34 -06:00
rtc.c
scx200_gpio.c
snsc.c drivers/char: make SGI snsc.c driver explicitly non-modular 2015-09-20 19:32:35 -07:00
snsc.h
snsc_event.c
sonypi.c char: drop owner assignment from platform_drivers 2014-10-20 16:20:19 +02:00
tb0219.c char: drop owner assignment from platform_drivers 2014-10-20 16:20:19 +02:00
tile-srom.c fs: move struct kiocb to fs.h 2015-03-25 20:28:11 -04:00
tlclk.c
toshiba.c toshiba laptop: replace ioremap_cache with ioremap 2015-08-05 17:26:00 -07:00
ttyprintk.c ttyprintk: Allow built as a module 2014-04-16 14:21:06 -07:00
uv_mmtimer.c
virtio_console.c virtio_console: initialize vtermno value for ports 2019-06-11 12:24:04 +02:00