Hon Ching \(Vicky) Lo 7dfe7ca9ec vTPM: Fix missing NULL check ...

commit 31574d321c upstream.

The current code passes the address of tpm_chip as the argument to
dev_get_drvdata() without prior NULL check in
tpm_ibmvtpm_get_desired_dma.  This resulted an oops during kernel
boot when vTPM is enabled in Power partition configured in active
memory sharing mode.

The vio_driver's get_desired_dma() is called before the probe(), which
for vtpm is tpm_ibmvtpm_probe, and it's this latter function that
initializes the driver and set data.  Attempting to get data before
the probe() caused the problem.

This patch adds a NULL check to the tpm_ibmvtpm_get_desired_dma.

fixes: 9e0d39d8a6 ("tpm: Remove useless priv field in struct tpm_vendor_specific")
Signed-off-by: Hon Ching(Vicky) Lo <honclo@linux.vnet.ibm.com>
Reviewed-by: Jarkko Sakkine <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-24 07:11:17 +02:00

..

accessibility

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acpi

Revert "ACPI / button: Change default behavior to lid_init_state=open"

2017-06-07 12:07:47 +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

ahci: Acer SA5-271 SSD Not Detected Fix

2017-06-14 15:06:00 +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

PM / runtime: Avoid false-positive warnings from might_sleep_if()

2017-06-17 06:41:51 +02:00

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: hci_intel: add missing tty-device sanity check

2017-05-20 14:28:41 +02:00

bus

bus: vexpress-config: fix device reference leak

2017-01-19 20:18:07 +01:00

cdrom

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char

vTPM: Fix missing NULL check

2017-06-24 07:11:17 +02:00

clk

clk: rockchip: add "," to mux_pll_src_apll_dpll_gpll_usb480m_p on rk3036

2017-05-14 14:00:19 +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: conservative: Allow down_threshold to take values from 1 to 10

2017-06-24 07:11:12 +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: ccp - Change ISR handler method for a v5 CCP

2017-05-20 14:28:37 +02:00

dax

device-dax: fix cdev leak

2017-05-20 14:28:41 +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: mv_xor_v2: set DMA mask to 40 bits

2017-06-14 15:05:57 +02:00

dma-buf

dma-buf: add support for compat ioctl

2017-04-18 07:11:50 +02:00

edac

Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

2016-10-04 12:06:26 -07:00

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

gpio: omap: return error if requested debounce time is not possible

2017-05-25 15:44:36 +02:00

gpu

drm/vc4: Fix OOPSes from trying to cache a partially constructed BO.

2017-06-24 07:11:14 +02:00

hid

HID: wacom: Have wacom_tpc_irq guard against possible NULL dereference

2017-06-07 12:07:47 +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) Fix pwm4 detection for IT8620 and IT8628

2017-05-14 14:00:13 +02:00

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: piix4: Fix request_region size

2017-06-17 06:41:50 +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: imu: inv_mpu6050: add accel lpf setting for chip >= MPU6500

2017-06-24 07:11:17 +02:00

infiniband

IB/mlx5: Fix kernel to user leak prevention logic

2017-06-24 07:11:15 +02:00

input

Input: elantech - add Fujitsu Lifebook E546/E557 to force crc_enabled

2017-06-14 15:06:00 +02:00

iommu

iommu/vt-d: Flush the IOTLB to get rid of the initial kdump mappings

2017-05-25 15:44:46 +02:00

ipack

ipack: print a hex number after a 0x prefix

2016-10-27 18:43:43 -07:00

irqchip

xtensa: don't use linux IRQ #0

2017-06-17 06:41:58 +02:00

isdn

isdn/gigaset: fix NULL-deref at probe

2017-03-26 13:05:58 +02:00

leds

leds: ktd2692: avoid harmless maybe-uninitialized warning

2017-05-14 14:00:15 +02:00

lguest

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lightnvm

Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block

2016-10-07 14:42:05 -07:00

macintosh

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

mailbox

mailbox: PCC: Fix lockdep warning when request PCC channel

2016-11-14 22:07:38 +01:00

mcb

mcb: Add a dma_device to mcb_device

2016-09-27 12:33:47 +02:00

md

md: MD_CLOSING needs to be cleared after called md_set_readonly or do_md_stop

2017-05-25 15:44:33 +02:00

media

pvrusb2: reduce stack usage pvr2_eeprom_analyze()

2017-06-24 07:11:15 +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: omap-usb-tll: Fix inverted bit use for USB TLL mode

2017-06-24 07:11:14 +02:00

misc

drivers/misc/c2port/c2port-duramar2150.c: checking for NULL instead of IS_ERR()

2017-06-24 07:11:16 +02:00

mmc

mmc: sdhci-iproc: suppress spurious interrupt with Multiblock read

2017-06-07 12:07:47 +02:00

mtd

mtd: nand: add ooblayout for old hamming layout

2017-05-25 15:44:48 +02:00

net

ath10k: fix napi crash during rmmod when probe firmware fails

2017-06-24 07:11:16 +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 clear length of nvdimm_forget_poison()

2017-05-25 15:44:38 +02:00

nvme

nvmet-rdma: Fix missing dma sync to nvme data structures

2017-06-17 06:41:55 +02:00

nvmem

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2016-10-07 21:23:40 -07:00

of

of: fdt: add missing allocation-failure check

2017-05-25 15:44:37 +02:00

oprofile

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2016-10-10 20:16:43 -07:00

parisc

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parport

parisc, parport_gsc: Fixes for printk continuation lines

2017-06-17 06:41:54 +02:00

pci

PCI/PM: Add needs_resume flag to avoid suspend complete optimization

2017-06-17 06:41:48 +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: qcom-usb-hs: Add depends on EXTCON

2017-05-14 14:00:19 +02:00

pinctrl

pinctrl: berlin-bg4ct: fix the value for "sd1a" of pin SCRD0_CRD_PRES

2017-06-17 06:41:53 +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: supply: bq24190_charger: Handle fault before status on interrupt

2017-05-14 14:00:15 +02:00

powercap

powercap/intel_rapl: fix and tidy up error handling

2017-01-19 20:18:07 +01:00

pps

pps: kc: fix non-tickless system config dependency

2016-10-11 15:06:32 -07:00

ps3

powerpc: Remove all usages of NO_IRQ

2016-09-20 20:57:12 +10:00

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: tps65023: Fix inverted core enable logic.

2017-05-25 15:44:35 +02:00

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/qeth: add missing hash table initializations

2017-06-07 12:07:43 +02:00

sbus

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scsi

scsi: qla2xxx: Fix mailbox pointer error in fwdump capture

2017-06-14 15:06:02 +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

spmi: pmic-arb: Return an error code if sanity check fails

2016-09-27 12:43:34 +02:00

ssb

ssb: Fix error routine when fallback SPROM fails

2017-01-09 08:32:16 +01:00

staging

staging: iio: tsl2x7x_core: Fix standard deviation calculation

2017-06-24 07:11:14 +02:00

target

target: Re-add check to reject control WRITEs with overflow data

2017-06-14 15:06:00 +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: sh-sci: Fix late enablement of AUTORTS

2017-06-24 07:11:14 +02:00

uio

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usb

usb: dwc3: exynos fix axius clock error path to do cleanup

2017-06-24 07:11:17 +02:00

uwb

uwb: fix device quirk on big-endian hosts

2017-05-25 15:44:46 +02:00

vfio

vfio/spapr_tce: Set window when adding additional groups to container

2017-06-17 06:41:51 +02:00

vhost

vhost/vsock: handle vhost_vq_init_access() error

2017-06-17 06:41:57 +02:00

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: pcwd_usb: fix NULL-deref at probe

2017-05-25 15:44:30 +02:00

xen

xen/privcmd: Support correctly 64KB page granularity when mapping memory

2017-06-14 15:05:58 +02:00

zorro

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Kconfig

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Makefile

usb: Make sure usb/phy/of gets built-in

2017-05-20 14:28:35 +02:00