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remarkable-linux/drivers
Russell King 208c175151 sfp: fix sfp-bus oops when removing socket/upstream
[ Upstream commit 0b2122e493 ]

When we remove a socket or upstream, and the other side isn't
registered, we dereference a NULL pointer, causing a kernel oops.
Fix this.

Fixes: ce0aa27ff3 ("sfp: add sfp-bus to bridge between network devices and sfp cages")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-17 09:45:23 +01:00
..
accessibility License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acpi acpi, nfit: fix health event notification 2017-12-29 17:53:45 +01:00
amba License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
android binder: fix proc->files use-after-free 2018-01-02 20:31:15 +01:00
ata ata: fixes kernel crash while tracing ata_eh_link_autopsy event 2017-11-30 08:40:47 +00:00
atm atm: horizon: Fix irq release error 2017-12-14 09:53:13 +01:00
auxdisplay Update MIPS email addresses 2017-11-03 09:02:30 -07:00
base drivers: base: cacheinfo: fix cache type for non-architected system cache 2018-01-02 20:31:16 +01:00
bcma License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block nullb: fix error return code in null_init() 2017-12-20 10:10:35 +01:00
bluetooth Bluetooth: hci_bcm: Fix setting of irq trigger type 2017-12-25 14:26:27 +01:00
bus sunxi-rsb: Include OF based modalias in device uevent 2018-01-10 09:31:19 +01:00
cdrom License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
char Revert "ipmi_si: fix memory leak on new_smi" 2017-12-29 17:53:49 +01:00
clk clk: sunxi: sun9i-mmc: Implement reset callback for reset controls 2017-12-29 17:53:48 +01:00
clocksource clocksource/drivers/arm_arch_timer: Validate CNTFRQ after enabling frame 2017-12-10 13:40:41 +01:00
connector
cpufreq License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cpuidle cpuidle: fix broadcast control when broadcast can not be entered 2017-12-25 14:26:30 +01:00
crypto crypto: chelsio - select CRYPTO_GF128MUL 2018-01-10 09:31:18 +01:00
dax dev/dax: fix uninitialized variable build warning 2017-12-20 10:10:34 +01:00
dca
devfreq License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dma dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type 2017-12-20 10:10:24 +01:00
dma-buf dma-buf/sw_sync: force signal all unsignaled fences on dying timeline 2017-12-10 13:40:44 +01:00
edac EDAC, sb_edac: Fix missing break in switch 2017-12-10 13:40:41 +01:00
eisa License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
extcon License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firewire License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
firmware efi/capsule-loader: Reinstate virtual capsule mapping 2018-01-10 09:31:18 +01:00
fmc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fpga License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fsi drivers/fsi/scom: Remove reset before every putscom 2017-08-28 17:15:16 +02:00
gpio gpio: fix "gpio-line-names" property retrieval 2018-01-02 20:31:04 +01:00
gpu drm/i915: Apply Display WA #1183 on skl, kbl, and cfl 2018-01-10 09:31:19 +01:00
hid HID: cp2112: fix broken gpio_direction_input callback 2017-12-20 10:10:22 +01:00
hsi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv x86/virt: Add enum for hypervisors to replace x86_hyper 2017-12-25 14:26:20 +01:00
hwmon hwmon: (pmbus/core) Prevent unintentional setting of page to 0xFF 2017-12-10 13:40:40 +01:00
hwspinlock License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hwtracing License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
i2c i2c: i801: Fix Failed to allocate irq -2147483648 error 2017-12-05 11:26:33 +01:00
ide ide: ide-atapi: fix compile error with defining macro DEBUG 2017-12-17 15:08:00 +01:00
idle Revert "x86/mm: Stop calling leave_mm() in idle code" 2017-11-04 15:01:50 +01:00
iio iio: st_sensors: add register mask for status register 2017-12-25 14:26:26 +01:00
infiniband iw_cxgb4: when flushing, complete all wrs in a chain 2018-01-17 09:45:19 +01:00
input Input: elantech - add new icbody type 15 2018-01-10 09:31:21 +01:00
iommu iommu/arm-smmu-v3: Cope with duplicated Stream IDs 2018-01-10 09:31:21 +01:00
ipack
irqchip irqchip/qcom: Fix u32 comparison with value less than zero 2017-12-14 09:53:05 +01:00
isdn License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
leds leds: pca955x: Don't invert requested value in pca955x_gpio_set_value() 2017-12-25 14:26:27 +01:00
lightnvm lightnvm: pblk: protect line bitmap while submitting meta io 2017-12-20 10:10:38 +01:00
macintosh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mailbox mailbox: mailbox-test: don't rely on rx_buffer content to signal data ready 2017-12-14 09:53:12 +01:00
mcb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
md dm bufio: fix shrinker scans when (nr_to_scan < retain_target) 2018-01-17 09:45:17 +01:00
media media: usbtv: fix brightness and contrast controls 2017-12-20 10:10:29 +01:00
memory License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
memstick License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
message License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfd mfd: twl6040: Fix child-node lookup 2017-12-29 17:53:46 +01:00
misc drivers/misc/intel/pti: Rename the header file to free up the namespace 2017-12-25 14:26:20 +01:00
mmc mmc: core: apply NO_CMD23 quirk to some specific cards 2017-12-20 10:10:19 +01:00
mtd mtd: nand: pxa3xx: Fix READOOB implementation 2018-01-10 09:31:22 +01:00
mux mux: make device_type const 2017-08-29 13:46:35 +02:00
net sfp: fix sfp-bus oops when removing socket/upstream 2018-01-17 09:45:23 +01:00
nfc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ntb
nubus License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nvdimm libnvdimm, pfn: fix start_pad handling for aligned namespaces 2017-12-29 17:53:49 +01:00
nvme nvme: use kref_get_unless_zero in nvme_find_get_ns 2017-12-20 10:10:31 +01:00
nvmem License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
of License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
parisc parisc: Hide Diva-built-in serial aux and graphics card 2017-12-29 17:53:47 +01:00
parport License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci PCI / PM: Force devices to D0 in pci_pm_thaw_noirq() 2017-12-29 17:53:47 +01:00
pcmcia License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
phy phy: tegra: fix device-tree node lookups 2018-01-02 20:31:15 +01:00
pinctrl pinctrl: cherryview: Mask all interrupts on Intel_Strago based systems 2017-12-29 17:53:48 +01:00
platform platform/x86: wmi: Call acpi_wmi_init() later 2018-01-17 09:45:18 +01:00
pnp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
power Update MIPS email addresses 2017-11-03 09:02:30 -07:00
powercap
pps drivers/pps: use surrounding "if PPS" to remove numerous dependency checks 2017-09-08 18:26:51 -07:00
ps3
ptp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pwm License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rapidio drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' 2017-12-14 09:53:08 +01:00
ras License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regulator License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
remoteproc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
reset License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rpmsg rpmsg: glink: Initialize the "intent_req_comp" completion variable 2017-12-20 10:10:29 +01:00
rtc rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate 2018-01-05 15:48:59 +01:00
s390 s390/qeth: fix error handling in checksum cmd callback 2018-01-02 20:31:11 +01:00
sbus License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi block: fix blk_rq_append_bio 2018-01-02 20:31:05 +01:00
sfi
sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sn
soc soc: mediatek: pwrap: fix compiler errors 2017-12-20 10:10:34 +01:00
spi spi: a3700: Fix clk prescaling for coefficient over 15 2017-12-29 17:53:47 +01:00
spmi spmi: pmic-arb: Move the ownership check to irq_chip callback 2017-08-28 13:52:22 +02:00
ssb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
staging staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device 2018-01-02 20:31:16 +01:00
target block: fix blk_rq_append_bio 2018-01-02 20:31:05 +01:00
tc
tee optee: fix invalid of_node_put() in optee_driver_init() 2017-12-25 14:26:24 +01:00
thermal thermal/drivers/hisi: Fix multiple alarm interrupts firing 2017-12-25 14:26:31 +01:00
thunderbolt thunderbolt: tb: fix use after free in tb_activate_pcie_devices 2017-12-20 10:10:24 +01:00
tty tty: fix tty_ldisc_receive_buf() documentation 2018-01-02 20:31:17 +01:00
uio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
usb usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201 2018-01-02 20:31:15 +01:00
uwb License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vfio vfio/pci: Virtualize Maximum Payload Size 2017-12-25 14:26:29 +01:00
vhost vhost: fix skb leak in handle_rx() 2017-12-17 15:07:56 +01:00
video backlight: pwm_bl: Fix overflow condition 2017-12-25 14:26:24 +01:00
virt virt: Convert to using %pOF instead of full_name 2017-08-29 08:52:51 -05:00
virtio virtio: release virtio index when fail to device_register 2017-12-14 09:52:48 +01:00
vlynq
vme License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
w1 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
watchdog License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xen License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
zorro License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00