Andreas Kemnade b0ef4712fe w1: omap-hdq: fix missing bus unregister at removal ... commit a007734618 upstream. The bus master was not removed after unloading the module or unbinding the driver. That lead to oopses like this [ 127.842987] Unable to handle kernel paging request at virtual address bf01d04c [ 127.850646] pgd = 70e3cd9a [ 127.853698] [bf01d04c] *pgd=8f908811, *pte=00000000, *ppte=00000000 [ 127.860412] Internal error: Oops: 80000007 [#1] PREEMPT SMP ARM [ 127.866668] Modules linked in: bq27xxx_battery overlay [last unloaded: omap_hdq] [ 127.874542] CPU: 0 PID: 1022 Comm: w1_bus_master1 Not tainted 4.19.0-rc4-00001-g2d51da718324 #12 [ 127.883819] Hardware name: Generic OMAP36xx (Flattened Device Tree) [ 127.890441] PC is at 0xbf01d04c [ 127.893798] LR is at w1_search_process_cb+0x4c/0xfc [ 127.898956] pc : [<bf01d04c>] lr : [<c05f9580>] psr: a0070013 [ 127.905609] sp : cf885f48 ip : bf01d04c fp : ddf1e11c [ 127.911132] r10: cf8fe040 r9 : c05f8d00 r8 : cf8fe040 [ 127.916656] r7 : 000000f0 r6 : cf8fe02c r5 : cf8fe000 r4 : cf8fe01c [ 127.923553] r3 : c05f8d00 r2 : 000000f0 r1 : cf8fe000 r0 : dde1ef10 [ 127.930450] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 127.938018] Control: 10c5387d Table: 8f8f0019 DAC: 00000051 [ 127.944091] Process w1_bus_master1 (pid: 1022, stack limit = 0x9135699f) [ 127.951171] Stack: (0xcf885f48 to 0xcf886000) [ 127.955810] 5f40: cf8fe000 00000000 cf884000 cf8fe090 000003e8 c05f8d00 [ 127.964477] 5f60: dde5fc34 c05f9700 ddf1e100 ddf1e540 cf884000 cf8fe000 c05f9694 00000000 [ 127.973114] 5f80: dde5fc34 c01499a4 00000000 ddf1e540 c0149874 00000000 00000000 00000000 [ 127.981781] 5fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000 [ 127.990447] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 127.999114] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [ 128.007781] [<c05f9580>] (w1_search_process_cb) from [<c05f9700>] (w1_process+0x6c/0x118) [ 128.016479] [<c05f9700>] (w1_process) from [<c01499a4>] (kthread+0x130/0x148) [ 128.024047] [<c01499a4>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c) [ 128.031677] Exception stack(0xcf885fb0 to 0xcf885ff8) [ 128.037017] 5fa0: 00000000 00000000 00000000 00000000 [ 128.045684] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 128.054351] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 128.061340] Code: bad PC value [ 128.064697] ---[ end trace af066e33c0e14119 ]--- Cc: <stable@vger.kernel.org> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-11-21 09:27:35 +01:00
..
accessibility
acpi	ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers	2018-11-21 09:27:32 +01:00
amba	ARM: amba: Don't read past the end of sysfs "driver_override" buffer	2018-05-02 07:53:42 -07:00
android	binder: add missing binder_unlock()	2018-02-28 10:17:23 +01:00
ata	ahci: don't ignore result code of ahci_reset_controller()	2018-11-10 07:41:42 -08:00
atm	atm: zatm: Fix potential Spectre v1	2018-07-22 14:25:52 +02:00
auxdisplay
base	PM / core: Clear the direct_complete flag on errors	2018-10-13 09:11:32 +02:00
bcma
block	swim: fix cleanup on setup error	2018-11-21 09:27:31 +01:00
bluetooth	Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth	2018-11-21 09:27:31 +01:00
bus	bus: brcmstb_gisb: correct support for 64-bit address output	2018-04-13 19:50:05 +02:00
cdrom	cdrom: Fix info leak/OOB read in cdrom_ioctl_drive_status	2018-09-05 09:18:41 +02:00
char	tpm: Restore functionality to xen vtpm driver.	2018-11-21 09:27:33 +01:00
clk	clk: imx6ul: fix missing of_node_put()	2018-09-26 08:35:05 +02:00
clocksource	clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs	2018-10-20 09:52:37 +02:00
connector
cpufreq	cpufreq: Fix new policy initialization during limits updates via sysfs	2018-07-03 11:21:26 +02:00
cpuidle	cpuidle: powernv: Fix promotion from snooze if next state disabled	2018-07-03 11:21:29 +02:00
crypto	crypto: mxs-dcp - Fix wait logic on chan threads	2018-10-10 08:52:13 +02:00
dca
devfreq	PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()	2018-11-10 07:41:40 -08:00
dio
dma	dmaengine: dma-jz4780: Return error if not probed from DT	2018-11-21 09:27:33 +01:00
dma-buf
edac	EDAC, i7core: Fix memleaks and use-after-free on probe and remove	2018-10-10 08:52:06 +02:00
eisa
extcon	extcon: palmas: Check the parent instance to prevent the NULL	2017-11-21 09:21:18 +01:00
firewire	firewire-ohci: work around oversized DMA reads on JMicron controllers	2018-05-30 07:48:52 +02:00
firmware	firmware: dmi_scan: Fix handling of empty DMI strings	2018-05-30 07:48:56 +02:00
fmc
fpga
gpio	gpio: msic: fix error return code in platform_msic_gpio_probe()	2018-11-10 07:41:39 -08:00
gpu	gpu: host1x: fix error return code in host1x_probe()	2018-11-10 07:41:39 -08:00
hid	HID: hiddev: fix potential Spectre v1	2018-11-21 09:27:34 +01:00
hsi	HSI: ssi_protocol: double free in ssip_pn_xmit()	2018-03-24 10:58:42 +01:00
hv	HV: properly delay KVP packets when negotiation is in progress	2018-10-20 09:52:38 +02:00
hwmon	hwmon: (pmbus) Fix page count auto-detection.	2018-11-21 09:27:30 +01:00
hwspinlock
hwtracing	coresight: tpiu: Fix disabling timeouts	2018-09-26 08:35:09 +02:00
i2c	i2c: i2c-scmi: fix for i2c_smbus_write_block_data	2018-10-20 09:52:35 +02:00
ide	cdrom: do not call check_disk_change() inside cdrom_open()	2018-05-30 07:49:13 +02:00
idle	idle: i7300: add PCI dependency	2018-02-25 11:03:51 +01:00
iio	iio: adc: at91: fix wrong channel number in triggered buffer mode	2018-11-21 09:27:35 +01:00
infiniband	IB/ucm: Fix Spectre v1 vulnerability	2018-11-10 07:41:42 -08:00
input	Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM	2018-11-10 07:41:43 -08:00
iommu	iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register	2018-09-26 08:35:04 +02:00
ipack
irqchip	irqchip/gic: Make interrupt ID 1020 invalid	2018-09-15 09:40:41 +02:00
isdn	ser_gigaset: use container_of() instead of detour	2018-11-10 07:41:34 -08:00
leds	leds: pca955x: Correct I2C Functionality	2018-04-13 19:50:09 +02:00
lguest
lightnvm
macintosh	macintosh/via-pmu: Add missing mmio accessors	2018-09-19 22:48:57 +02:00
mailbox	mailbox: handle empty message in tx_tick	2017-08-06 19:19:41 -07:00
mcb
md	MD: fix invalid stored role for a disk	2018-11-21 09:27:33 +01:00
media	usbvision: revert commit 588afcc1	2018-11-10 07:41:36 -08:00
memory	memory: tegra: Apply interrupts mask per SoC	2018-08-06 16:24:38 +02:00
memstick
message	scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()	2018-05-30 07:48:58 +02:00
mfd	thermal: allow u8500-thermal driver to be a module	2018-11-10 07:41:36 -08:00
misc	signal/GenWQE: Fix sending of SIGKILL	2018-11-21 09:27:34 +01:00
mmc	mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01	2018-11-21 09:27:31 +01:00
mtd	mtd: spi-nor: Add support for is25wp series chips	2018-11-10 07:41:41 -08:00
net	ath10k: schedule hardware restart if WMI command times out	2018-11-21 09:27:32 +01:00
nfc	NFC: nfcmrvl: double free on error path	2018-03-22 09:23:23 +01:00
ntb	ntb_transport: Fix bug with max_mw_size parameter	2018-05-30 07:48:55 +02:00
nubus
nvdimm	libnvdimm: Hold reference on parent while scheduling async init	2018-11-21 09:27:34 +01:00
nvme	nvme-pci: initialize queue memory before interrupts	2018-07-11 16:03:47 +02:00
nvmem	nvmem: imx-ocotp: Fix wrong register size	2017-08-06 19:19:46 -07:00
of	of: unittest: Disable interrupt node tests for old world MAC systems	2018-10-13 09:11:33 +02:00
oprofile
parisc	parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode	2018-05-30 07:49:10 +02:00
parport	parport: sunbpp: fix error return code	2018-09-26 08:35:09 +02:00
pci	PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk	2018-11-21 09:27:34 +01:00
pcmcia	pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges	2018-11-21 09:27:30 +01:00
perf	drivers/perf: arm_pmu: handle no platform_device	2018-03-22 09:23:26 +01:00
phy	phy: work around 'phys' references to usb-nop-xceiv devices	2018-01-23 19:50:16 +01:00
pinctrl	pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant	2018-11-21 09:27:32 +01:00
platform	platform/x86: alienware-wmi: Correct a memory leak	2018-09-29 03:08:51 -07:00
pnp
power	power: vexpress: fix corruption in notifier registration	2018-10-10 08:52:04 +02:00
powercap	PowerCap: Fix an error code in powercap_register_zone()	2018-04-13 19:50:05 +02:00
pps
ps3
ptp	ptp: fix Spectre v1 vulnerability	2018-11-10 07:41:42 -08:00
pwm	pwm: tiehrpwm: Fix disabling of output of PWMs	2018-09-09 20:04:35 +02:00
rapidio
ras
regulator	regulator: pfuze100: add .is_enable() for pfuze100_swb_regulator_ops	2018-08-06 16:24:35 +02:00
remoteproc
reset
rpmsg
rtc	rtc: bq4802: add error handling for devm_ioremap	2018-09-26 08:35:09 +02:00
s390	s390/qeth: don't dump past end of unknown HW header	2018-10-10 08:52:12 +02:00
sbus
scsi	scsi: lpfc: Correct soft lockup when running mds diagnostics	2018-11-21 09:27:33 +01:00
sfi
sh
sn
soc
spi	spi: xlp: fix error return code in xlp_spi_probe()	2018-11-10 07:41:40 -08:00
spmi	spmi: Include OF based modalias in device uevent	2017-07-27 15:06:10 -07:00
ssb	ssb: mark ssb_bus_register as __maybe_unused	2018-02-25 11:03:44 +01:00
staging	staging: android: ashmem: Fix mmap size validation	2018-10-10 08:52:06 +02:00
target	scsi: target: iscsi: Use bin2hex instead of a re-implementation	2018-10-10 08:52:08 +02:00
tc
thermal	thermal: allow u8500-thermal driver to be a module	2018-11-10 07:41:36 -08:00
thunderbolt	thunderbolt: Resume control channel after hibernation image is created	2018-04-24 09:32:07 +02:00
tty	tty: serial: sprd: fix error return code in sprd_probe()	2018-11-10 07:41:39 -08:00
uio	uio: ensure class is registered before devices	2018-11-21 09:27:33 +01:00
usb	usb: chipidea: Prevent unbalanced IRQ disable	2018-11-21 09:27:33 +01:00
uwb	uwb: hwa-rc: fix memory leak at probe	2018-10-10 08:52:04 +02:00
vfio	vfio/pci: Virtualize Maximum Read Request Size	2018-04-24 09:32:09 +02:00
vhost	vhost: Fix Spectre V1 vulnerability	2018-11-10 07:41:42 -08:00
video	video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()	2018-11-10 07:41:39 -08:00
virt
virtio	virtio_balloon: fix another race between migration and ballooning	2018-08-06 16:24:42 +02:00
vlynq
vme
w1	w1: omap-hdq: fix missing bus unregister at removal	2018-11-21 09:27:35 +01:00
watchdog	watchdog: f71808e_wdt: Fix magic close handling	2018-05-30 07:49:03 +02:00
xen	xen-swiotlb: use actually allocated size on check physical continuous	2018-11-21 09:27:33 +01:00
zorro	zorro: Set up z->dev.dma_mask for the DMA API	2018-05-30 07:49:11 +02:00
Kconfig
Makefile	usb: build drivers/usb/common/ when USB_SUPPORT is set	2018-02-25 11:03:38 +01:00