Omar Sandoval eb5267657d virtio-console: avoid DMA from stack ... commit c4baad5029 upstream. put_chars() stuffs the buffer it gets into an sg, but that buffer may be on the stack. This breaks with CONFIG_VMAP_STACK=y (for me, it manifested as printks getting turned into NUL bytes). Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Brad Spengler <spender@grsecurity.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-04-21 09:30:07 +02:00
..
agp	agp/uninorth: fix a memleak in create_gatt_table	2015-10-02 22:57:59 +10:00
hw_random	hwrng: core - Don't use a stack buffer in add_early_randomness()	2016-11-18 10:48:36 +01:00
ipmi	ipmi: Remove smi_msg from waiting_rcv_msgs list before handle_one_recv_msg()	2016-07-27 09:47:32 -07:00
mwave
pcmcia	tty: Remove ASYNC_CLOSING checks in open()/hangup() methods	2015-10-17 21:11:29 -07:00
tpm	tpm_tis: Use devm_free_irq not free_irq	2017-03-26 12:13:18 +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
applicom.c
applicom.h
bfin-otp.c
bsr.c
ds1302.c
ds1620.c
dsp56k.c
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	drivers/char: make hpet.c explicitly non-modular	2015-09-20 19:32:35 -07:00
Kconfig	char: lack of bool string made CONFIG_DEVPORT always on	2017-04-21 09:30:06 +02:00
lp.c
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	mm: Tighten x86 /dev/mem with zeroing reads	2017-04-21 09:30:07 +02:00
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
nwbutton.h
nwflash.c
pc8736x_gpio.c
ppdev.c
ps3flash.c
random.c	random: add interrupt callback to VMBus IRQ handler	2016-08-20 18:09:20 +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
tb0219.c
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
uv_mmtimer.c
virtio_console.c	virtio-console: avoid DMA from stack	2017-04-21 09:30:07 +02:00