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linux-stable/drivers
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Srinivas Kandagatla db04f92b65 rpmsg: smd: do not use mananged resources for endpoints and channels 
commit 4a2e84c6ed upstream.

All the managed resources would be freed by the time release function
is invoked. Handling such memory in qcom_smd_edge_release() would do
bad things.

Found this issue while testing Audio usecase where the dsp is started up
and shutdown in a loop.

This patch fixes this issue by using simple kzalloc for allocating
channel->name and channel which is then freed in qcom_smd_edge_release().

Without this patch restarting a remoteproc would crash the system.
Fixes: 53e2822e56 ("rpmsg: Introduce Qualcomm SMD backend")
Cc: <stable@vger.kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-07-03 11:24:59 +02:00
..
accessibility
acpi ACPI / watchdog: Prefer iTCO_wdt on Lenovo Z50-70 2018-06-21 04:02:47 +09:00
amba ARM: amba: Don't read past the end of sysfs "driver_override" buffer 2018-05-01 12:58:21 -07:00
android ANDROID: binder: prevent transactions into own process. 2018-05-01 12:58:20 -07:00
ata libata: Drop SanDisk SD7UB3Q*G1001 NOLPM quirk 2018-06-26 08:06:32 +08:00
atm atm: zatm: Fix potential Spectre v1 2018-05-16 10:10:29 +02:00
auxdisplay auxdisplay: fix broken menu 2018-07-03 11:24:56 +02:00
base PM / OPP: Update voltage in case freq == old_freq 2018-07-03 11:24:47 +02:00
bcma
block nbd: use bd_set_size when updating disk size 2018-06-26 08:06:32 +08:00
bluetooth Bluetooth: hci_qca: Avoid missing rampatch failure with userspace fw loader 2018-07-03 11:24:49 +02:00
bus
cdrom cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:52:34 +02:00
char tpm: fix race condition in tpm_common_write() 2018-07-03 11:24:53 +02:00
clk clk: at91: PLL recalc_rate() now using cached MUL and DIV values 2018-07-03 11:24:59 +02:00
clocksource clocksource/drivers/imx-tpm: Correct some registers operation flow 2018-06-21 04:02:40 +09:00
connector
cpufreq cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0 2018-07-03 11:24:56 +02:00
cpuidle cpuidle: powernv: Fix promotion from snooze if next state disabled 2018-07-03 11:24:51 +02:00
crypto crypto: omap-sham - fix memleak 2018-06-16 09:45:18 +02:00
dax
dca
devfreq PM / devfreq: Fix potential NULL pointer dereference in governor_store 2018-04-12 12:32:13 +02:00
dio
dma dmaengine: qcom: bam_dma: get num-channels and num-ees from dt 2018-05-30 07:52:37 +02:00
dma-buf dma-buf: remove redundant initialization of sg_table 2018-06-05 11:41:57 +02:00
edac x86/mce/AMD, EDAC/mce_amd: Enumerate Reserved SMCA bank type 2018-04-19 08:56:20 +02:00
eisa
extcon extcon: intel-cht-wc: Set direction and drv flags for V5 boost GPIO 2018-04-24 09:36:29 +02:00
firewire firewire-ohci: work around oversized DMA reads on JMicron controllers 2018-04-26 11:02:03 +02:00
firmware efi/libstub/arm64: Handle randomized TEXT_OFFSET 2018-06-21 04:03:01 +09:00
fmc
fpga fpga-manager: altera-ps-spi: preserve nCONFIG state 2018-05-01 12:58:24 -07:00
fsi
gpio gpio: No NULL owner 2018-06-16 09:45:14 +02:00
gpu drm/dumb-buffers: Integer overflow in drm_mode_create_ioctl() 2018-06-21 04:03:00 +09:00
hid HID: wacom: Correct logical maximum Y for 2nd-gen Intuos Pro large 2018-06-26 08:06:33 +08:00
hsi
hv Drivers: hv: vmbus: do not mark HV_PCIE as perf_device 2018-04-19 08:56:16 +02:00
hwmon hwmon: (pmbus/adm1275) Accept negative page register values 2018-05-30 07:52:34 +02:00
hwspinlock
hwtracing intel_th: Use correct device when freeing buffers 2018-06-05 11:41:59 +02:00
i2c i2c: viperboard: return message count on master_xfer success 2018-06-21 04:03:00 +09:00
ide cdrom: do not call check_disk_change() inside cdrom_open() 2018-05-30 07:52:34 +02:00
idle
iio iio: sca3000: Fix an error handling path in 'sca3000_probe()' 2018-07-03 11:24:57 +02:00
infiniband RDMA/mlx4: Discard unknown SQP work requests 2018-07-03 11:24:54 +02:00
input Input: atmel_mxt_ts - fix the firmware update 2018-06-21 04:02:52 +09:00
iommu iommu/vt-d: fix shift-out-of-bounds in bug checking 2018-06-21 04:02:53 +09:00
ipack
irqchip irqchip/gic-v3-its: Don't bind LPI to unavailable NUMA node 2018-07-03 11:24:56 +02:00
isdn isdn: eicon: fix a missing-check bug 2018-06-11 22:49:19 +02:00
leds
lightnvm
macintosh drivers: macintosh: rack-meter: really fix bogus memsets 2018-05-30 07:52:27 +02:00
mailbox
mcb
md md: fix two problems with setting the "re-add" device state. 2018-07-03 11:24:59 +02:00
media media: cx25821: prevent out-of-bounds read on array card 2018-05-25 16:17:58 +02:00
memory
memstick
message scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() 2018-05-25 16:17:47 +02:00
mfd
misc cxl: Disable prefault_mode in Radix mode 2018-07-03 11:24:51 +02:00
mmc mmc: sdhci-iproc: add SDHCI_QUIRK2_HOST_OFF_CARD_ON for cygnus 2018-05-30 07:51:48 +02:00
mtd mtd: cfi_cmdset_0002: Avoid walking all chips when unlocking. 2018-07-03 11:24:55 +02:00
mux
net iwlwifi: fw: harden page loading code 2018-06-26 08:06:33 +08:00
nfc NFC: pn533: don't send USB data off of the stack 2018-06-16 09:45:15 +02:00
ntb ntb_transport: Fix bug with max_mw_size parameter 2018-04-26 11:02:13 +02:00
nubus
nvdimm linvdimm, pmem: Preserve read-only setting for pmem devices 2018-07-03 11:24:58 +02:00
nvme nvme: Set integrity flag for user passthrough commands 2018-06-21 04:02:53 +09:00
nvmem
of of: platform: stop accessing invalid dev in of_platform_device_destroy 2018-07-03 11:24:52 +02:00
oprofile
parisc parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode 2018-05-30 07:52:28 +02:00
parport parport_pc: Add support for WCH CH382L PCI-E single parallel port card. 2018-04-08 14:26:31 +02:00
pci PCI: pciehp: Clear Presence Detect and Data Link Layer Status Changed on resume 2018-07-03 11:24:56 +02:00
pcmcia PCMCIA / PM: Avoid noirq suspend aborts during suspend-to-idle 2018-05-30 07:52:39 +02:00
perf
phy phy: qcom-qusb2: Fix crash if nvmem cell not specified 2018-06-16 09:45:16 +02:00
pinctrl pinctrl: devicetree: Fix pctldev pointer overwrite 2018-07-03 11:24:56 +02:00
platform platform/chrome: cros_ec_lpc: remove redundant pointer request 2018-06-05 11:41:57 +02:00
pnp
power power: supply: ltc2941-battery-gauge: Fix temperature units 2018-05-30 07:52:38 +02:00
powercap
pps
ps3
ptp
pwm pwm: rcar: Fix a condition to prevent mismatch value setting to duty 2018-04-24 09:36:34 +02:00
rapidio
ras
regulator regulator: of: Add a missing 'of_node_put()' in an error handling path of 'of_regulator_match()' 2018-05-30 07:52:41 +02:00
remoteproc remoteproc: qcom: Fix potential device node leaks 2018-06-21 04:02:48 +09:00
reset
rpmsg rpmsg: smd: do not use mananged resources for endpoints and channels 2018-07-03 11:24:59 +02:00
rtc rtc: sun6i: Fix bit_idx value for clk_register_gate 2018-07-03 11:24:59 +02:00
s390 scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread 2018-07-03 11:24:58 +02:00
sbus
scsi scsi: qla2xxx: Mask off Scope bits in retry delay 2018-07-03 11:24:57 +02:00
sfi
sh
sn
soc soc: rockchip: power-domain: Fix wrong value when power up pd with writemask 2018-07-03 11:24:51 +02:00
spi spi: bcm2835aux: ensure interrupts are enabled for shared handler 2018-06-21 04:02:54 +09:00
spmi
ssb
staging staging: android: ion: Switch to pr_warn_once in ion_buffer_destroy 2018-06-16 09:45:15 +02:00
target scsi: target: fix crash with iscsi target and dvd 2018-06-21 04:02:43 +09:00
tc
tee tee: check shm references are consistent in offset/size 2018-06-21 04:02:54 +09:00
thermal thermal: bcm2835: Stop using printk format %pCr 2018-07-03 11:24:48 +02:00
thunderbolt thunderbolt: Prevent crash when ICM firmware is not running 2018-04-24 09:36:29 +02:00
tty serial: sh-sci: Use spin_{try}lock_irqsave instead of open coding version 2018-07-03 11:24:47 +02:00
uio uio_hv_generic: check that host supports monitor page 2018-04-12 12:32:19 +02:00
usb usb: do not reset if a low-speed or full-speed device timed out 2018-07-03 11:24:47 +02:00
uwb
vfio vfio/pci: Virtualize Maximum Read Request Size 2018-04-24 09:36:34 +02:00
vhost vhost: fix info leak due to uninitialized memory 2018-06-26 08:06:33 +08:00
video fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper(). 2018-05-30 07:52:12 +02:00
virt
virtio
vlynq
vme
w1 1wire: family module autoload fails because of upper/lower case mismatch. 2018-07-03 11:24:47 +02:00
watchdog watchdog: asm9260_wdt: fix error handling in asm9260_wdt_probe() 2018-05-30 07:52:36 +02:00
xen xen: xenbus_dev_frontend: Really return response string 2018-06-21 04:02:42 +09:00
zorro zorro: Set up z->dev.dma_mask for the DMA API 2018-05-30 07:52:30 +02:00
Kconfig
Makefile