Abhijeet Dharmapurikar 57102ad792 spmi: pmic_arb: block access of invalid read and writes ... The system crashes due to bad access when reading from an non configured peripheral and when writing to peripheral which is not owned by current ee. This patch verifies ownership to avoid crashing on write. For reads, since the forward mapping table, data_channel->ppid, is towards the end of the block, we use the core size to figure the max number of ppids supported. The table starts at an offset of 0x800 within the block, so size - 0x800 will give us the area used by the table. Since each table is 4 bytes long (core_size - 0x800) / 4 will gives us the number of data_channel supported. This new protection is functional on hw v2. Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Kiran Gunda <kgunda@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2017-06-03 19:05:47 +09:00
..
accessibility
acpi	More ACPI updates for v4.12-rc1	2017-05-10 09:35:42 -07:00
amba
android
ata	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
atm
auxdisplay	auxdisplay: Convert list_for_each to entry variant	2017-05-25 18:24:03 +02:00
base	More power management updates for v4.12-rc1	2017-05-10 09:12:30 -07:00
bcma
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-05-20 16:12:30 -07:00
bluetooth	Bluetooth: hci_ldisc: Add protocol check to hci_uart_tx_wakeup()	2017-04-30 12:22:14 +02:00
bus
cdrom
char	drivers: char: mem: Check for address space wraparound with mmap()	2017-05-18 16:53:55 +02:00
clk	Sort of on the quieter side this time, which is probably due more	2017-05-10 13:38:18 -07:00
clocksource	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-12 10:43:25 -07:00
connector
cpufreq	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-05-12 09:56:30 -07:00
cpuidle	Merge branches 'pm-domains', 'pm-cpuidle', 'pm-sleep' and 'powercap'	2017-05-09 23:21:46 +02:00
crypto	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
dax	dax: fix false CONFIG_BLOCK dependency	2017-05-13 16:18:21 -07:00
dca
devfreq
dio
dma	dmaengine updates for 4.12-rc1	2017-05-09 15:40:28 -07:00
dma-buf
edac	EDAC, amd64: Fix reporting of Chip Select sizes on Fam17h	2017-05-03 16:27:36 +02:00
eisa
extcon
firewire
firmware	Revert "firmware: vpd: remove platform driver"	2017-05-27 11:46:26 +02:00
fmc
fpga
fsi
gpio	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
gpu	Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixes	2017-05-20 06:00:49 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2017-05-02 19:09:35 -07:00
hsi
hv	Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page	2017-05-25 15:42:42 +02:00
hwmon	hwmon: (coretemp) Handle frozen hotplug state correctly	2017-05-14 07:49:32 -07:00
hwspinlock
hwtracing	drivers/hwtracing/intel_th/msu.c: use set_memory.h header	2017-05-08 17:15:14 -07:00
i2c	i2c: designware: don't infer timings described by ACPI from clock rate	2017-05-19 14:36:24 +02:00
ide	ide: don't call memcpy with the same source and destination	2017-05-08 17:36:39 -04:00
idle	x86/intel_idle: add Gemini Lake support	2017-05-01 23:17:37 +02:00
iio	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
infiniband	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-05-12 11:44:13 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-05-13 10:25:05 -07:00
iommu	iommu/mediatek: Include linux/dma-mapping.h	2017-05-17 14:51:54 +02:00
ipack	ipack: Improve a size determination in ipack_bus_register()	2017-05-18 16:59:06 +02:00
irqchip	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-21 11:45:26 -07:00
isdn	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
leds	scripts/spelling.txt: add "memory" pattern and fix typos	2017-05-08 17:15:13 -07:00
lguest
lightnvm	lightnvm: fix bad back free on error path	2017-05-04 07:53:04 -06:00
macintosh	DeviceTree for 4.12:	2017-05-05 19:33:07 -07:00
mailbox
mcb
md	Merge tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2017-05-18 12:04:41 -07:00
media	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
memory	memory: omap-gpmc: Fix debug output for access width	2017-05-16 08:12:47 -07:00
memstick
message
mfd
misc	misc: bh1770glc: move header file out of I2C realm	2017-05-25 18:25:00 +02:00
mmc	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
mtd	This pull request contains updates for both UBI and UBIFS:	2017-05-13 10:23:12 -07:00
net	mlxsw: spectrum: Avoid possible NULL pointer dereference	2017-05-18 11:27:21 -04:00
nfc
ntb
nubus
nvdimm	Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm	2017-05-12 15:43:10 -07:00
nvme	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-05-20 16:12:30 -07:00
nvmem	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
of	DeviceTree fixes for 4.12-rc:	2017-05-19 15:03:24 -07:00
oprofile
parisc
parport
pci	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
pcmcia	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
perf
phy
pinctrl	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2017-05-02 19:09:35 -07:00
platform	goldfish_pipe: make pipe_dev static	2017-05-25 18:24:03 +02:00
pnp
power	power supply and reset changes for the v4.12 series (part 2)	2017-05-12 12:02:21 -07:00
powercap	powercap: intel_rapl: Add support for Gemini Lake	2017-04-28 23:56:16 +02:00
pps	drivers: pps: Make PPS into a menuconfig to ease disabling	2017-05-18 16:59:06 +02:00
ps3
ptp	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-05-01 16:15:18 -07:00
pwm
rapidio	char/misc patches for 4.12-rc1	2017-05-04 19:15:35 -07:00
ras
regulator	Merge remote-tracking branch 'regulator/topic/vctrl' into regulator-next	2017-04-30 22:17:44 +09:00
remoteproc	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
reset	ARM: SoC driver updates	2017-05-09 10:01:15 -07:00
rpmsg	virtio: fixes, cleanups, performance	2017-05-10 11:33:08 -07:00
rtc	RTC for 4.12	2017-05-10 19:37:14 -07:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-05-16 09:24:44 -07:00
sbus
scsi	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-05-20 16:12:30 -07:00
sfi
sh
sn
soc	ARM: SoC fixes (and a cross-arch dt-include fix)	2017-05-19 13:36:56 -07:00
spi
spmi	spmi: pmic_arb: block access of invalid read and writes	2017-06-03 19:05:47 +09:00
ssb
staging	staging: fsl-dpaa2/eth: add ETHERNET dependency	2017-05-16 14:23:31 +02:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-05-12 11:44:13 -07:00
tc
tee	Linux 4.12-rc1	2017-05-18 23:54:47 -07:00
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2017-05-12 11:58:45 -07:00
thunderbolt
tty	Annotation of module parameters that specify device settings	2017-05-10 19:13:03 -07:00
uio	Merge 4.12-rc2 into char-misc-next	2017-05-22 08:56:55 +02:00
usb	USB-serial fixes for v4.12-rc2	2017-05-19 10:10:07 +02:00
uwb	uwb: fix device quirk on big-endian hosts	2017-05-17 11:27:41 +02:00
vfio	powerpc updates for 4.12 part 1.	2017-05-05 11:36:44 -07:00
vhost	vhost/vsock: use static minor number	2017-05-18 16:59:06 +02:00
video	fbdev changes for v4.12:	2017-05-11 11:12:26 -07:00
virt	drivers/virt/fsl_hypervisor.c: use get_user_pages_unlocked()	2017-05-08 17:15:10 -07:00
virtio	virtio: allow extra context per descriptor	2017-05-02 23:41:43 +03:00
vlynq
vme
w1	w1: Organize driver source to natural/common order	2017-05-25 18:23:03 +02:00
watchdog	watchdog: bcm281xx: Fix use of uninitialized spinlock.	2017-05-19 10:42:25 +02:00
xen	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-05-09 09:12:53 -07:00
zorro
Kconfig
Makefile	Merge branch 'tee/initial-merge' into fixes	2017-05-10 21:03:31 +02:00