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eb5267657d85bfcbb60803dd88fa82c7dede6aab
linux/drivers
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Omar Sandoval eb5267657d virtio-console: avoid DMA from stack 
commit c4baad50297d84bde1a7ad45e50c73adae4a2192 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
..
accessibility
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acpi
acpi, nfit, libnvdimm: fix interleave set cookie calculation (64-bit comparison)
2017-04-21 09:30:05 +02:00
amba
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android
ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct
2016-11-10 16:36:33 +01:00
ata
libata: apply MAX_SEC_1024 to all CX1-JB*-HP devices
2017-02-09 08:02:45 +01:00
atm
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auxdisplay
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base
base/memory, hotplug: fix a kernel oops in show_valid_zones()
2017-02-09 08:02:47 +01:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:37:30 +01:00
block
zram: do not use copy_page with non-page aligned address
2017-04-21 09:30:06 +02:00
bluetooth
Bluetooth: Add another AR3012 04ca:3018 device
2017-03-15 09:57:11 +08:00
bus
bus: vexpress-config: fix device reference leak
2017-01-19 20:17:22 +01:00
cdrom
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char
virtio-console: avoid DMA from stack
2017-04-21 09:30:07 +02:00
clk
clk: imx31: fix rewritten input argument of mx31_clocks_init()
2017-01-12 11:22:49 +01:00
clocksource
clocksource/exynos_mct: Clear interrupt when cpu is shut down
2017-01-26 08:23:48 +01:00
connector
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cpufreq
cpufreq: Restore policy min/max limits on CPU online
2017-03-30 09:35:18 +02:00
cpuidle
ARM: cpuidle: Fix error return code
2016-10-16 17:36:15 +02:00
crypto
crypto: caam - fix RNG deinstantiation error checking
2017-04-18 07:14:36 +02:00
dca
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devfreq
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dio
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dma
dmaengine: ipu: Make sure the interrupt routine checks all interrupts.
2017-03-12 06:37:30 +01:00
dma-buf
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edac
EDAC: Increment correct counter in edac_inc_ue_error()
2016-09-07 08:32:41 +02:00
eisa
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extcon
extcon: max77843: Use correct size for reading the interrupt register
2016-05-04 14:48:54 -07:00
firewire
firewire: net: fix fragmented datagram_size off-by-one
2016-11-10 16:36:35 +01:00
firmware
efi: Expose non-blocking set_variable() wrapper to efivars
2016-05-04 14:48:49 -07:00
fmc
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fpga
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gpio
gpio: mpc8xxx: Correct irq handler function
2016-10-28 03:01:25 -04:00
gpu
drm/nouveau/mmu/nv4a: use nv04 mmu rather than the nv44 one
2017-04-21 09:30:04 +02:00
hid
HID: wacom: Fix poor prox handling in 'wacom_pl_irq'
2017-02-09 08:02:46 +01:00
hsi
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hv
Drivers: hv: avoid vfree() on crash
2017-03-26 12:13:18 +02:00
hwmon
hwmon: (g762) Fix overflows and crash seen when writing limit attributes
2017-01-12 11:22:48 +01:00
hwspinlock
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hwtracing
intel_th: Fix a deadlock in modprobing
2016-08-10 11:49:30 +02:00
i2c
i2c: fix kernel memory disclosure in dev interface
2017-01-19 20:17:20 +01:00
ide
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idle
intel_idle: Support for Intel Xeon Phi Processor x200 Product Family
2016-09-15 08:27:46 +02:00
iio
iio: bmg160: reset chip when probing
2017-04-12 12:38:33 +02:00
infiniband
IB/srp: Fix race conditions related to task management
2017-03-15 09:57:13 +08:00
input
Input: xpad - add support for Razer Wildcat gamepad
2017-04-21 09:30:05 +02:00
iommu
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
2017-03-30 09:35:18 +02:00
ipack
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irqchip
irqchip/irq-imx-gpcv2: Fix spinlock initialization
2017-04-21 09:30:06 +02:00
isdn
isdn/gigaset: fix NULL-deref at probe
2017-03-26 12:13:19 +02:00
leds
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lguest
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lightnvm
lightnvm: put bio before return
2016-09-24 10:07:35 +02:00
macintosh
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mailbox
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mcb
mcb: Fixed bar number assignment for the gdd
2016-06-01 12:15:53 -07:00
md
blk: Ensure users for current->bio_list can see the full list.
2017-04-08 09:53:32 +02:00
media
dvb-usb-firmware: don't do DMA on stack
2017-04-21 09:30:07 +02:00
memory
memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing
2016-07-27 09:47:35 -07:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-28 03:01:35 -04:00
message
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mfd
mfd: core: Fix device reference leak in mfd_clone_cell
2016-11-26 09:54:53 +01:00
misc
mei: bus: fix mei_cldev_enable KDoc
2017-01-12 11:22:47 +01:00
mmc
mmc: sdhci: Do not disable interrupts while waiting for clock
2017-03-30 09:35:18 +02:00
mtd
mtd: bcm47xxpart: fix parsing first block after aligned TRX
2017-04-18 07:14:35 +02:00
net
ath9k: fix NULL pointer dereference
2017-04-21 09:30:07 +02:00
nfc
mei: bus: fix received data size check in NFC fixup
2016-11-18 10:48:36 +01:00
ntb
ntb_transport: Pick an unused queue
2017-02-23 17:43:10 +01:00
nubus
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nvdimm
libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat
2017-04-21 09:30:06 +02:00
nvme
nvme: Call pci_disable_device on the error path.
2016-09-15 08:27:51 +02:00
nvmem
nvmem: mxs-ocotp: fix buffer overflow in read
2016-05-11 11:21:21 +02:00
of
of: silence warnings due to max() usage
2016-11-15 07:46:39 +01:00
oprofile
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parisc
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parport
parport: fix attempt to write duplicate procfiles
2017-03-30 09:35:17 +02:00
pci
PCI: Do any VF BAR updates before enabling the BARs
2017-03-30 09:35:20 +02:00
pcmcia
pcmcia: db1xxx_ss: fix last irq_to_gpio user
2016-04-20 15:42:09 +09:00
perf
drivers/perf: arm_pmu: Fix leak in error path
2016-10-07 15:23:41 +02:00
phy
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pinctrl
pinctrl: qcom: Don't clear status bit on irq_unmask
2017-03-31 09:49:53 +02:00
platform
platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event
2017-04-21 09:30:07 +02:00
pnp
PNP: Add Broadwell to Intel MCH size workaround
2016-08-16 09:30:48 +02:00
power
power: reset: at91-poweroff: timely shutdown LPDDR memories
2017-04-08 09:53:32 +02:00
powercap
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pps
pps: do not crash when failed to register
2016-08-10 11:49:25 +02:00
ps3
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ptp
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pwm
pwm: pca9685: Fix period change with same duty cycle
2017-03-15 09:57:14 +08:00
rapidio
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ras
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regulator
regulator: Fix regulator_summary for deviceless consumers
2017-03-12 06:37:25 +01:00
remoteproc
remoteproc: Fix potential race condition in rproc_add
2016-08-20 18:09:20 +02:00
reset
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rpmsg
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rtc
rtc: tegra: Implement clock handling
2017-04-21 09:30:07 +02:00
s390
s390/zcrypt: Introduce CEX6 toleration
2017-03-30 09:35:20 +02:00
sbus
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scsi
scsi: sd: Fix capacity calculation with 32-bit sector_t
2017-04-21 09:30:05 +02:00
sfi
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sh
…
sn
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soc
soc: qcom/spm: shut up uninitialized variable warning
2016-09-24 10:07:42 +02:00
spi
spi: mvebu: fix baudrate calculation for armada variant
2017-01-15 13:41:36 +01:00
spmi
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ssb
ssb: Fix error routine when fallback SPROM fails
2017-01-09 08:07:42 +01:00
staging
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
2017-04-12 12:38:33 +02:00
target
iscsi-target: Drop work-around for legacy GlobalSAN initiator
2017-04-21 09:30:05 +02:00
tc
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thermal
thermal: hwmon: Properly report critical temperature in sysfs
2017-01-09 08:07:44 +01:00
thunderbolt
thunderbolt: Fix double free of drom buffer
2016-06-01 12:15:53 -07:00
tty
tty/serial: atmel: fix TX path in atmel_console_write()
2017-04-08 09:53:31 +02:00
uio
uio: fix dmem_region_start computation
2016-10-31 04:13:59 -06:00
usb
usb: hub: Wait for connection to be reestablished after port reset
2017-04-18 07:14:37 +02:00
uwb
uwb: hwa-rc: fix NULL-deref at probe
2017-03-30 09:35:17 +02:00
vfio
vfio/spapr: Postpone allocation of userspace version of TCE table
2017-03-30 09:35:20 +02:00
vhost
vhost/scsi: fix reuse of &vq->iov[out] in response
2016-09-15 08:27:53 +02:00
video
xen, fbfront: fix connecting to backend
2017-04-21 09:30:06 +02:00
virt
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virtio
virtio_balloon: init 1st buffer in stats vq
2017-03-31 09:49:53 +02:00
vlynq
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vme
vme: Fix wrong pointer utilization in ca91cx42_slave_get
2017-01-19 20:17:21 +01:00
w1
w1: ds2490: USB transfer buffers need to be DMAable
2017-03-12 06:37:29 +01:00
watchdog
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xen
xen/acpi: upload PM state from init-domain to Xen
2017-03-30 09:35:18 +02:00
zorro
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Kconfig
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Makefile
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