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linux/drivers
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Omar Sandoval 86c6667f6a 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 09:31:24 +02:00
..
accessibility
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acpi
ACPI / EC: Use busy polling mode when GPE is not enabled
2017-04-21 09:31:24 +02:00
amba
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android
ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct
2016-10-24 19:37:48 +02:00
ata
sata: ahci-da850: implement a workaround for the softreset quirk
2017-04-12 12:41:20 +02:00
atm
atm: fix improper return value
2016-12-05 14:53:46 -05:00
auxdisplay
auxdisplay: img-ascii-lcd: add missing sentinel entry in img_ascii_lcd_matches
2017-03-30 09:41:27 +02:00
base
base/memory, hotplug: fix a kernel oops in show_valid_zones()
2017-02-09 08:08:28 +01:00
bcma
bcma: use (get|put)_device when probing/removing device driver
2017-03-12 06:41:52 +01:00
block
nbd: fix 64-bit division
2017-04-21 09:31:23 +02:00
bluetooth
Bluetooth: Add another AR3012 04ca:3018 device
2017-03-15 10:02:40 +08:00
bus
bus: vexpress-config: fix device reference leak
2017-01-19 20:18:07 +01:00
cdrom
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char
virtio-console: avoid DMA from stack
2017-04-21 09:31:24 +02:00
clk
clk: lpc32xx: add a quirk for PWM and MS clock dividers
2017-04-12 12:41:15 +02:00
clocksource
clocksource/drivers/arm_arch_timer: Don't assume clock runs in suspend
2017-04-12 12:41:16 +02:00
connector
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cpufreq
cpufreq: Bring CPUs up even if cpufreq_online() failed
2017-04-21 09:31:22 +02:00
cpuidle
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
crypto
crypto: caam - fix invalid dereference in caam_rsa_init_tfm()
2017-04-18 07:11:49 +02:00
dax
device-dax: fix pmd/pte fault fallback handling
2017-03-30 09:41:27 +02:00
dca
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devfreq
PM / devfreq: Fix wrong trans_stat of passive devfreq device
2017-03-12 06:41:44 +01:00
dio
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dma
dmaengine: iota: ioat_alloc_chan_resources should not perform sleeping allocations.
2017-03-22 12:43:35 +01:00
dma-buf
dma-buf: add support for compat ioctl
2017-04-18 07:11:50 +02:00
edac
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eisa
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extcon
extcon: return error code on failure
2017-01-19 20:18:03 +01:00
firewire
firewire: net: fix fragmented datagram_size off-by-one
2016-11-03 14:46:39 +01:00
firmware
efi/libstub: Skip GOP with PIXEL_BLT_ONLY format
2017-04-21 09:31:20 +02:00
fmc
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fpga
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gpio
ACPI / gpio: do not fall back to parsing _CRS when we get a deferral
2017-04-12 12:41:12 +02:00
gpu
drm/nouveau/disp/mcp7x: disable dptmds workaround
2017-04-21 09:31:23 +02:00
hid
HID: wacom: don't apply generic settings to old devices
2017-04-12 12:41:21 +02:00
hsi
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hv
Drivers: hv: vmbus: Don't leak memory when a channel is rescinded
2017-03-30 09:41:27 +02:00
hwmon
hwmon: (it87) Ensure that pwm control cache is current before updating values
2017-03-12 06:41:42 +01:00
hwspinlock
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hwtracing
intel_th: Don't leak module refcount on failure to activate
2017-03-30 09:41:27 +02:00
i2c
i2c: bcm2835: Fix hang for writing messages larger than 16 bytes
2017-04-18 07:11:47 +02:00
ide
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idle
x86/intel_idle: Add CPU model 0x4a (Atom Z34xx series)
2017-04-12 12:41:17 +02:00
iio
iio: bmg160: reset chip when probing
2017-04-12 12:41:11 +02:00
infiniband
IB/mlx5: Verify that Q counters are supported
2017-03-18 19:14:35 +08:00
input
Input: xpad - add support for Razer Wildcat gamepad
2017-04-21 09:31:19 +02:00
iommu
iommu/vt-d: Fix NULL pointer dereference in device_to_iommu
2017-03-30 09:41:26 +02:00
ipack
ipack: print a hex number after a 0x prefix
2016-10-27 18:43:43 -07:00
irqchip
irqchip/irq-imx-gpcv2: Fix spinlock initialization
2017-04-21 09:31:22 +02:00
isdn
isdn/gigaset: fix NULL-deref at probe
2017-03-26 13:05:58 +02:00
leds
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lguest
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lightnvm
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macintosh
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mailbox
mailbox: PCC: Fix lockdep warning when request PCC channel
2016-11-14 22:07:38 +01:00
mcb
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md
dm raid: fix NULL pointer dereference for raid1 without bitmap
2017-04-12 12:41:13 +02:00
media
cxusb: Use a dma capable buffer also for reading
2017-04-21 09:31:24 +02:00
memory
memory/atmel-ebi: Fix ns <-> cycles conversions
2017-03-15 10:02:45 +08:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-17 15:43:05 +02:00
message
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mfd
mfd: tps65217: Fix page fault on unloading modules
2017-01-12 11:39:23 +01:00
misc
cxl: fix nested locking hang during EEH hotplug
2017-03-15 10:02:42 +08:00
mmc
mmc: sdhci-of-esdhc: remove default broken-cd for ARM
2017-04-12 12:41:22 +02:00
mtd
mtd: bcm47xxpart: fix parsing first block after aligned TRX
2017-04-18 07:11:47 +02:00
net
ath9k: fix NULL pointer dereference
2017-04-21 09:31:23 +02:00
nfc
mei: bus: fix received data size check in NFC fixup
2016-10-31 10:25:22 -06:00
ntb
ntb_transport: Pick an unused queue
2017-02-23 17:44:36 +01:00
nubus
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nvdimm
libnvdimm: fix reconfig_mutex, mmap_sem, and jbd2_handle lockdep splat
2017-04-21 09:31:21 +02:00
nvme
nvme: simplify stripe quirk
2017-04-12 12:41:18 +02:00
nvmem
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of
of, numa: Return NUMA_NO_NODE from disable of_node_to_nid() if nid not possible.
2017-01-09 08:32:25 +01:00
oprofile
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parisc
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parport
parport: fix attempt to write duplicate procfiles
2017-03-30 09:41:25 +02:00
pci
PCI: Add ACS quirk for Qualcomm QDF2400 and QDF2432
2017-04-12 12:41:22 +02:00
pcmcia
pcmcia: fix return value of soc_pcmcia_regulator_set
2016-11-11 08:45:08 -08:00
perf
perf: xgene: Remove bogus IS_ERR() check
2016-10-17 15:50:07 +01:00
phy
phy: twl4030-usb: Fix for musb session bit based PM
2016-11-17 16:25:40 +01:00
pinctrl
pinctrl: qcom: Don't clear status bit on irq_unmask
2017-03-31 10:31:45 +02:00
platform
platform/x86: acer-wmi: setup accelerometer when machine has appropriate notify event
2017-04-21 09:31:24 +02:00
pnp
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power
power: reset: at91-poweroff: timely shutdown LPDDR memories
2017-03-12 06:41:45 +01:00
powercap
powercap/intel_rapl: fix and tidy up error handling
2017-01-19 20:18:07 +01:00
pps
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ps3
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ptp
drivers/ptp: Fix kernel memory disclosure
2016-10-13 10:20:06 -04:00
pwm
pwm: rockchip: State of PWM clock should synchronize with PWM enabled state
2017-04-21 09:31:22 +02:00
rapidio
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
ras
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regulator
regulator: Fix regulator_summary for deviceless consumers
2017-03-12 06:41:43 +01:00
remoteproc
remoteproc: qcom: mdt_loader: Don't overwrite firmware object
2017-03-12 06:41:50 +01:00
reset
reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs
2016-10-22 18:31:42 +09:00
rpmsg
rpmsg: virtio_rpmsg_bus: fix channel creation
2017-01-26 08:24:44 +01:00
rtc
rtc: tegra: Implement clock handling
2017-04-21 09:31:24 +02:00
s390
s390/zcrypt: Introduce CEX6 toleration
2017-03-22 12:43:38 +01:00
sbus
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scsi
scsi: sd: Fix capacity calculation with 32-bit sector_t
2017-04-21 09:31:21 +02:00
sfi
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sh
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sn
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soc
soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
2017-01-26 08:24:45 +01:00
spi
spi: s3c64xx: fix inconsistency between binding and driver
2017-03-12 06:41:41 +01:00
spmi
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ssb
ssb: Fix error routine when fallback SPROM fails
2017-01-09 08:32:16 +01:00
staging
staging: android: ashmem: lseek failed due to no FMODE_LSEEK.
2017-04-12 12:41:11 +02:00
target
target: Avoid mappedlun symlink creation during lun shutdown
2017-04-21 09:31:21 +02:00
tc
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thermal
thermal: hwmon: Properly report critical temperature in sysfs
2017-01-09 08:32:18 +01:00
thunderbolt
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tty
serial: 8250_omap: Add OMAP_DMA_TX_KICK quirk for AM437x
2017-04-12 12:41:19 +02:00
uio
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usb
usb: hub: Wait for connection to be reestablished after port reset
2017-04-18 07:11:50 +02:00
uwb
uwb: hwa-rc: fix NULL-deref at probe
2017-03-30 09:41:24 +02:00
vfio
vfio/spapr: Postpone default window creation
2017-03-22 12:43:38 +01:00
vhost
vhost: fix initialization for vq->is_le
2017-02-09 08:08:28 +01:00
video
xen, fbfront: fix connecting to backend
2017-04-21 09:31:21 +02:00
virt
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
virtio
virtio_balloon: init 1st buffer in stats vq
2017-03-31 10:31:45 +02:00
vlynq
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vme
VME: restore bus_remove function causing incomplete module unload
2017-03-12 06:41:50 +01:00
w1
w1: ds2490: USB transfer buffers need to be DMAable
2017-03-12 06:41:48 +01:00
watchdog
watchdog: s3c2410: Fix infinite interrupt in soft mode
2017-04-12 12:41:22 +02:00
xen
xen/acpi: upload PM state from init-domain to Xen
2017-03-30 09:41:26 +02:00
zorro
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Kconfig
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Makefile
Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi
2016-10-23 15:56:23 -07:00