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621b2dd52dd92b77f61e3a15b634902ffbe54e1b
linux/drivers
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Johannes Thumshirn 621b2dd52d scsi: fcoe: drop frames in ELS LOGO error path 
[ Upstream commit 63d0e3dffd ]

Drop the frames in the ELS LOGO error path instead of just returning an
error.

This fixes the following kmemleak report:
unreferenced object 0xffff880064cb1000 (size 424):
  comm "kworker/0:2", pid 24, jiffies 4294904293 (age 68.504s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<(____ptrval____)>] _fc_frame_alloc+0x2c/0x180 [libfc]
    [<(____ptrval____)>] fc_lport_enter_logo+0x106/0x360 [libfc]
    [<(____ptrval____)>] fc_fabric_logoff+0x8c/0xc0 [libfc]
    [<(____ptrval____)>] fcoe_if_destroy+0x79/0x3b0 [fcoe]
    [<(____ptrval____)>] fcoe_destroy_work+0xd2/0x170 [fcoe]
    [<(____ptrval____)>] process_one_work+0x7ff/0x1420
    [<(____ptrval____)>] worker_thread+0x87/0xef0
    [<(____ptrval____)>] kthread+0x2db/0x390
    [<(____ptrval____)>] ret_from_fork+0x35/0x40
    [<(____ptrval____)>] 0xffffffffffffffff

which can be triggered by issuing
echo eth0 > /sys/bus/fcoe/ctlr_destroy

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05 09:18:36 +02:00
..
accessibility
…
acpi
ACPI / PM: save NVS memory for ASUS 1025C laptop
2018-08-22 07:48:37 +02:00
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
libata: Fix command retry decision
2018-08-06 16:24:36 +02:00
atm
atm: zatm: Fix potential Spectre v1
2018-07-22 14:25:52 +02:00
auxdisplay
…
base
x86/speculation/l1tf: Add sysfs reporting for l1tf
2018-08-15 17:42:09 +02:00
bcma
…
block
loop: remember whether sysfs_create_group() was done
2018-07-17 11:31:46 +02:00
bluetooth
Bluetooth: btusb: Add a new Realtek 8723DE ID 2ff8:b011
2018-08-06 16:24:32 +02:00
bus
bus: brcmstb_gisb: correct support for 64-bit address output
2018-04-13 19:50:05 +02:00
cdrom
cdrom: do not call check_disk_change() inside cdrom_open()
2018-05-30 07:49:13 +02:00
char
tpm: fix race condition in tpm_common_write()
2018-08-15 17:42:04 +02:00
clk
clk: tegra: Fix PLL_U post divider and initial rate on Tegra30
2018-07-25 10:18:32 +02:00
clocksource
clocksource/drivers/fsl_ftm_timer: Fix error return checking
2018-05-30 07:49:01 +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: padlock-aes - Fix Nano workaround data corruption
2018-08-06 16:24:42 +02:00
dca
…
devfreq
PM / devfreq: Propagate error from devfreq_add_device()
2018-02-22 15:44:58 +01:00
dio
…
dma
dmaengine: k3dma: Off by one in k3_of_dma_simple_xlate()
2018-08-24 13:26:57 +02:00
dma-buf
…
edac
EDAC, mv64x60: Fix an error handling path
2018-04-13 19:50:23 +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: No NULL owner
2018-06-16 09:54:26 +02:00
gpu
drm/imx: imx-ldb: check if channel is enabled before printing warning
2018-09-05 09:18:34 +02:00
hid
HID: wacom: Correct touch maximum XY of 2nd-gen Intuos
2018-08-24 13:26:57 +02:00
hsi
HSI: ssi_protocol: double free in ssip_pn_xmit()
2018-03-24 10:58:42 +01:00
hv
Drivers: hv: vmbus: fix build warning
2018-02-25 11:03:46 +01:00
hwmon
hwmon: (pmbus/adm1275) Accept negative page register values
2018-05-30 07:49:13 +02:00
hwspinlock
…
hwtracing
hwtracing: stm: fix build error on some arches
2018-06-06 16:46:23 +02:00
i2c
i2c: davinci: Avoid zero value of CLKH
2018-09-05 09:18:35 +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:buffer: make length types match kfifo types
2018-07-03 11:21:30 +02:00
infiniband
IB/ocrdma: fix out of bounds access to local buffer
2018-08-15 17:42:06 +02:00
input
Input: elan_i2c - add another ACPI ID for Lenovo Ideapad 330-15AST
2018-08-06 16:24:29 +02:00
iommu
x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros
2018-06-16 09:54:24 +02:00
ipack
…
irqchip
irqchip/gic-v3: Change pr_debug message to pr_devel
2018-05-30 07:48:57 +02:00
isdn
isdn: Disable IIOCDBGVAR
2018-08-22 07:48:38 +02:00
leds
leds: pca955x: Correct I2C Functionality
2018-04-13 19:50:09 +02:00
lguest
…
lightnvm
…
macintosh
…
mailbox
mailbox: handle empty message in tx_tick
2017-08-06 19:19:41 -07:00
mcb
…
md
md/raid10: fix that replacement cannot complete recovery after reassemble
2018-08-24 13:26:57 +02:00
media
media: si470x: fix __be16 annotations
2018-08-06 16:24:39 +02:00
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
mfd: cros_ec: Fail early if we cannot identify the EC
2018-08-06 16:24:32 +02:00
misc
vmw_balloon: fix inflation with batching
2018-07-17 11:31:43 +02:00
mmc
mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
2018-05-30 07:48:51 +02:00
mtd
mtd: rawnand: fsl_ifc: fix FSL NAND driver to read all ONFI parameter pages
2018-08-06 16:24:36 +02:00
net
drivers: net: lmc: fix case value for target abort error
2018-09-05 09:18:36 +02:00
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
linvdimm, pmem: Preserve read-only setting for pmem devices
2018-07-03 11:21:31 +02:00
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: for strings, account for trailing \0 in property length field
2018-07-03 11:21:29 +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_pc: Add support for WCH CH382L PCI-E single parallel port card.
2018-04-08 11:52:00 +02:00
pci
PCI: pciehp: Fix use-after-free on unplug
2018-08-24 13:27:01 +02:00
pcmcia
…
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: at91-pio4: add missing of_node_put
2018-08-06 16:24:34 +02:00
platform
platform/chrome: Use proper protocol transfer function
2018-03-24 10:58:47 +01:00
pnp
…
power
power: supply: pda_power: move from timer to delayed_work
2018-03-24 10:58:45 +01:00
powercap
PowerCap: Fix an error code in powercap_register_zone()
2018-04-13 19:50:05 +02:00
pps
…
ps3
…
ptp
ptp: fix missing break in switch
2018-07-25 10:18:17 +02:00
pwm
pwm: tegra: Increase precision in PWM rate calculation
2018-03-22 09:23:27 +01:00
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: ensure rtc_set_alarm fails when alarms are not supported
2018-08-06 16:24:30 +02:00
s390
scsi: zfcp: fix missing REC trigger trace on enqueue without ERP thread
2018-07-03 11:21:31 +02:00
sbus
…
scsi
scsi: fcoe: drop frames in ELS LOGO error path
2018-09-05 09:18:36 +02:00
sfi
…
sh
…
sn
…
soc
…
spi
spi: Fix scatterlist elements size in spi_map_buf
2018-07-03 11:21:35 +02:00
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
media: staging: omap4iss: Include asm/cacheflush.h after generic includes
2018-09-05 09:18:35 +02:00
target
tcm_fileio: Prevent information leak for short reads
2018-03-24 10:58:45 +01:00
tc
…
thermal
thermal: exynos: fix setting rising_threshold for Exynos5433
2018-08-06 16:24:37 +02:00
thunderbolt
thunderbolt: Resume control channel after hibernation image is created
2018-04-24 09:32:07 +02:00
tty
serial: 8250_dw: always set baud rate in dw8250_set_termios
2018-08-22 07:48:37 +02:00
uio
…
usb
usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3'
2018-09-05 09:18:34 +02:00
uwb
uwb: ensure that endpoint is interrupt
2017-10-12 11:27:35 +02:00
vfio
vfio/pci: Virtualize Maximum Read Request Size
2018-04-24 09:32:09 +02:00
vhost
vhost_net: validate sock before trying to put its fd
2018-07-22 14:25:53 +02:00
video
video: uvesafb: Fix integer overflow in allocation
2018-07-03 11:21:34 +02:00
virt
…
virtio
virtio_balloon: fix another race between migration and ballooning
2018-08-06 16:24:42 +02:00
vlynq
…
vme
…
w1
1wire: family module autoload fails because of upper/lower case mismatch.
2018-07-03 11:21:27 +02:00
watchdog
watchdog: f71808e_wdt: Fix magic close handling
2018-05-30 07:49:03 +02:00
xen
xen: Remove unnecessary BUG_ON from __unbind_from_irq()
2018-07-03 11:21:34 +02:00
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