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cf141ccaf0eb8aec00b4aefb8a083d97d85c137a
linux/drivers
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Joern Engel cf141ccaf0 target: close target_put_sess_cmd() vs. core_tmr_abort_task() race 
BugLink: http://bugs.launchpad.net/bugs/1187551

commit ccf5ae83a6 upstream.

It is possible for one thread to to take se_sess->sess_cmd_lock in
core_tmr_abort_task() before taking a reference count on
se_cmd->cmd_kref, while another thread in target_put_sess_cmd() drops
se_cmd->cmd_kref before taking se_sess->sess_cmd_lock.

This introduces kref_put_spinlock_irqsave() and uses it in
target_put_sess_cmd() to close the race window.

Signed-off-by: Joern Engel <joern@logfs.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Steve Conklin <sconklin@canonical.com>
2013-06-07 11:43:04 -05:00
..
accessibility
…
acpi
ACPI / EC: Restart transaction even when the IBF flag set
2013-06-07 11:43:02 -05:00
amba
Drivers: amba: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
ata
sata_highbank: Rename proc_name to the module name
2013-05-30 16:29:40 -05:00
atm
atm/iphase: rename fregt_t -> ffreg_t
2013-02-08 14:22:05 -05:00
auxdisplay
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
base
regmap: cache Fix regcache-rbtree sync
2013-04-17 06:40:53 -06:00
bcma
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2013-02-06 13:55:44 -05:00
block
UBUNTU: SAUCE: (no-up) nbd: Change default partitions per device to 15
2013-04-05 12:31:01 -06:00
bluetooth
UBUNTU: SAUCE: Bluetooth: Add support for Broadcom 413c:8143
2013-04-11 10:30:19 -06:00
bus
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
cdrom
UBUNTU: SAUCE: (no-up) cdrom -- default to not locking the tray when in use
2013-04-05 12:31:02 -06:00
char
TPM: Retry SaveState command in suspend path
2013-05-30 16:29:34 -05:00
clk
clk: export __clk_get_name for re-use in imx-ipu-v3 and others
2013-04-05 12:33:06 -06:00
clocksource
Drivers: clocksource: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
connector
proc connector: reject unprivileged listener bumps
2013-03-14 11:26:22 -07:00
cpufreq
cpufreq: exynos: Get booting freq value in exynos_cpufreq_init
2013-04-17 06:41:19 -06:00
cpuidle
UBUNTU: SAUCE: (no-up) cpuidle: calxeda: disable power gating by default
2013-04-05 12:32:58 -06:00
crypto
crypto: ux500 - add missing comma
2013-04-17 06:41:13 -06:00
dca
dca: check against empty dca_domains list before unregister provider
2013-02-28 05:38:42 -08:00
devfreq
PM / devfreq: exynos4_bus: honor RCU lock usage
2013-01-22 13:28:40 +01:00
dio
…
dma
dmaengine: omap-dma: Start DMA without delay for cyclic channels
2013-04-17 06:41:31 -06:00
edac
EDAC: Don't give write permission to read-only files
2013-05-30 16:30:11 -05:00
eisa
EISA/PCI: Fix bus res reference
2013-04-17 06:41:02 -06:00
extcon
Merge tag 'pull_req_20121122' of git://git.kernel.org/pub/scm/linux/kernel/git/mzx/extcon into char-misc-next
2012-11-27 06:44:10 -08:00
firewire
firewire: add minor number range check to fw_device_init()
2013-03-04 06:03:35 +08:00
firmware
efivars: Handle duplicate names from get_next_variable()
2013-04-05 09:26:16 -07:00
gpio
gpio: fix wrong checking condition for gpio range
2013-04-17 06:41:37 -06:00
gpu
drm/radeon: check incoming cliprects pointer
2013-06-07 11:43:02 -05:00
hid
HID: magicmouse: fix race between input_register() and probe()
2013-04-17 06:40:54 -06:00
hsi
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
hv
Drivers: hv: balloon: Fix a memory leak
2013-01-17 11:58:00 -08:00
hwmon
hwmon: (lineage-pem) Add missing terminating entry for pem_[input|fan]_attributes
2013-03-20 13:10:55 -07:00
hwspinlock
hwspinlock: fix __hwspin_lock_request error path
2013-04-17 06:41:10 -06:00
i2c
i2c: xiic: must always write 16-bit words to TX_FIFO
2013-05-30 16:29:31 -05:00
ide
Drivers: ide: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
idle
UBUNTU: SAUCE: (no-up) intel_idle: additional Haswell CPU-id
2013-04-05 12:33:00 -06:00
iio
Merge tag 'staging-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2013-01-14 09:08:38 -08:00
infiniband
RDMA/cxgb4: Fix SQ allocation when on-chip SQ is disabled
2013-05-30 16:29:55 -05:00
input
Input: cypress_ps2 - fix trackpadi found in Dell XPS12
2013-04-05 12:33:03 -06:00
iommu
iommu/amd: Workaround for ERBT1312
2013-06-07 11:42:57 -05:00
ipack
Merge tag 'tty-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2012-12-11 14:08:47 -08:00
irqchip
Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2012-12-14 14:42:53 -08:00
isdn
isdn/gigaset: fix zero size border case in debug dump
2013-01-21 17:36:02 -05:00
leds
leds: leds-gpio: set devm_gpio_request_one() flags param correctly
2013-01-02 17:58:41 -08:00
lguest
lguest: fix typo
2012-12-18 15:19:06 +10:30
macintosh
Drivers: macintosh: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
mailbox
mailbox, pl320-ipc: remove __init from probe function
2013-04-05 12:32:55 -06:00
md
dm table: fix write same support
2013-06-07 11:43:01 -05:00
media
UBUNTU: SAUCE: uvcvideo: quirk PROBE_DEF for Alienware X51 OmniVision webcam
2013-05-30 16:30:14 -05:00
memory
Drivers: memory: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
memstick
mfd: rtsx: Fix issue that booting OS with SD card inserted
2013-03-14 11:26:35 -07:00
message
Drivers: message: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
mfd
mfd: adp5520: Restore mode bits on resume
2013-05-30 16:29:46 -05:00
misc
Revert "drivers/misc/ti-st: remove gpio handling"
2013-01-22 17:22:47 -08:00
mmc
mmc: atmel-mci: pio hang on block errors
2013-05-30 16:29:45 -05:00
mtd
vm: convert mtdchar mmap to vm_iomap_memory() helper
2013-05-01 11:39:37 -04:00
net
mwifiex: fix setting of multicast filter
2013-06-07 11:43:00 -05:00
nfc
NFC: Add HCI quirks to support driver (non)standard implementations
2013-04-05 12:32:13 -06:00
nubus
…
of
of: Fix export of of_find_matching_node_and_match()
2012-12-19 10:58:53 +00:00
oprofile
mm: use mm->exe_file instead of first VM_EXECUTABLE vma->vm_file
2012-10-09 16:22:18 +09:00
parisc
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
parport
Drivers: parport: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pci
PCI/PM: Clear state_saved during suspend
2013-05-30 16:29:51 -05:00
pcmcia
pcmcia/vrc4171: Add missing spinlock init
2013-02-28 05:38:39 -08:00
pinctrl
pinctrl: sirf: replace of_gpio_simple_xlate by sirf specific of_xlate
2013-02-05 15:27:39 +01:00
platform
hp_accel: Ignore the error from lis3lv02d_poweron() at resume
2013-06-07 11:43:00 -05:00
pnp
UBUNTU: SAUCE: isapnp_init: make isa PNP scans occur async
2013-04-05 12:32:56 -06:00
power
ab8500_btemp: Demote initcall sequence
2013-03-04 06:03:38 +08:00
pps
pps: Fix a use-after free bug when unregistering a source.
2013-02-28 05:38:31 -08:00
ps3
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
ptp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-12-12 18:07:07 -08:00
pwm
pwm: spear: Fix checking return value of clk_enable() and clk_prepare()
2013-05-30 16:29:49 -05:00
rapidio
Merge tag 'driver-core-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2012-12-11 13:13:55 -08:00
regulator
regulator: Fix memory garbage dev_err printout.
2013-04-05 09:26:16 -07:00
remoteproc
remoteproc: fix FW_CONFIG typo
2013-04-17 06:41:12 -06:00
rpmsg
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
rtc
drivers/rtc/rtc-at91rm9200.c: fix missing iounmap
2013-06-07 11:42:57 -05:00
s390
s390/memory hotplug: prevent offline of active memory increments
2013-05-30 16:29:27 -05:00
sbus
Drivers: sbus: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
scsi
sd: fix array cache flushing bug causing performance problems
2013-06-07 11:42:58 -05:00
sfi
…
sh
sh: clkfwk: bugfix: sh_clk_div_enable() care sh_clk_div_set_rate() if div6
2013-01-11 20:57:58 +09:00
sn
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
spi
spi/mpc512x-psc: optionally keep PSC SS asserted across xfer segmensts
2013-04-17 06:40:55 -06:00
ssb
ssb: implement spurious tone avoidance
2013-05-01 11:39:27 -04:00
staging
staging: zsmalloc: Fix link error on ARM
2013-05-30 16:29:19 -05:00
target
target: close target_put_sess_cmd() vs. core_tmr_abort_task() race
2013-06-07 11:43:04 -05:00
tc
…
thermal
thermal: return an error on failure to register thermal class
2013-04-17 06:41:18 -06:00
tty
tty: fix up atime/mtime mess, take three
2013-05-30 16:29:29 -05:00
uio
Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2012-12-12 12:05:15 -08:00
usb
usb-storage: CY7C68300A chips do not support Cypress ATACB
2013-05-30 16:29:27 -05:00
uwb
uwb: fix uwb_dev_unlock() missed at an error path in uwb_rc_cmd_async()
2012-11-26 15:58:43 -08:00
vfio
vfio-pci: Fix possible integer overflow
2013-04-17 06:41:23 -06:00
vhost
vhost/net: fix heads usage of ubuf_info
2013-03-28 12:17:21 -07:00
video
fbcon: when font is freed, clear also vc_font.data
2013-05-30 16:29:30 -05:00
virt
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-12-18 09:58:09 -08:00
virtio
Drivers: virtio: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
vlynq
Drivers: vlynq: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
vme
vme: vme_tsi148.c: use module_pci_driver to simplify the code
2012-10-25 12:02:11 -07:00
w1
w1: fix oops when w1_search is called from netlink connector
2013-03-20 13:10:55 -07:00
watchdog
watchdog: sp5100_tco: Remove code that may cause a boot failure
2013-03-28 12:18:01 -07:00
xen
xen/events: avoid race with raising an event in unmask_evtchn()
2013-04-05 09:26:16 -07:00
zorro
Drivers: zorro: remove CONFIG_HOTPLUG usage
2013-01-03 15:57:01 -08:00
Kconfig
ARM / highbank: add support for pl320 IPC
2013-04-05 12:32:53 -06:00
Makefile
ARM / highbank: add support for pl320 IPC
2013-04-05 12:32:53 -06:00