Gal Rosen 0d9dc7c8b9 [SCSI] scsi_transport_fc: Fix synchronization issue while deleting vport ... The issue occur while deleting 60 virtual ports through the sys interface /sys/class/fc_vports/vport-X/vport_delete. It happen while in a mistake each request sent twice for the same vport. This interface is asynchronous, entering the delete request into a work queue, allowing more than one request to enter to the delete work queue. The result is a NULL pointer. The first request already delete the vport, while the second request got a pointer to the vport before the device destroyed. Re-create vport later cause system freeze. Solution: Check vport flags before entering the request to the work queue. [jejb: fixed int<->long problem on spinlock flags variable] Signed-off-by: Gal Rosen <galr@storwize.com> Acked-by: James Smart <james.smart@emulex.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2010-03-08 22:36:53 +05:30
..
accessibility
acpi	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-03-01 10:36:22 -08:00
amba
ata	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2010-03-01 13:04:58 -08:00
atm
auxdisplay
base	PM: Allow device drivers to use dpm_wait()	2010-02-26 20:39:11 +01:00
block	Merge branch 'for-2.6.34' of git://git.kernel.dk/linux-2.6-block	2010-03-01 09:00:29 -08:00
bluetooth	Bluetooth: Convert Marvell driver to use per adapter debugfs	2010-02-27 14:05:38 +01:00
cdrom	block: Consolidate phys_segment and hw_segment limits	2010-02-26 13:58:08 +01:00
char	Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6	2010-03-02 10:34:25 -08:00
clocksource	Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-03-01 08:48:25 -08:00
connector
cpufreq
cpuidle
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2010-02-26 16:50:02 -08:00
dca
dio
dma
edac
eisa
firewire	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
firmware	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2010-02-28 19:23:06 -08:00
gpio
gpu	Merge branch 'x86-pci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-02-28 10:59:18 -08:00
hid	Merge branches 'upstream', 'raw_report_modifications' and 'apple_magic_mouse' into for-linus	2010-02-25 17:39:16 +01:00
hwmon
i2c	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2010-03-01 09:15:15 -08:00
ide	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-03-01 10:36:22 -08:00
idle
ieee1394	block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors	2010-02-26 13:58:08 +01:00
ieee802154
infiniband	[SCSI] libiscsi: Make iscsi_eh_target_reset start with session reset	2010-03-03 17:39:04 +05:30
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-03-01 10:38:09 -08:00
isdn	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2010-02-28 19:23:06 -08:00
leds
lguest
macintosh	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-03-01 10:38:09 -08:00
mca
md	block: Consolidate phys_segment and hw_segment limits	2010-02-26 13:58:08 +01:00
media	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2010-02-28 19:23:06 -08:00
memstick	block: Consolidate phys_segment and hw_segment limits	2010-02-26 13:58:08 +01:00
message	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-03-02 07:55:08 -08:00
mfd	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
misc
mmc	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
mtd	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
net	Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6	2010-03-02 10:34:25 -08:00
nubus
of
oprofile
parisc
parport
pci	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-03-02 07:55:08 -08:00
pcmcia	Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus	2010-02-27 16:19:22 -08:00
platform	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-03-01 10:36:22 -08:00
pnp
power
pps
ps3
rapidio
regulator
rtc	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2010-03-01 09:15:15 -08:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-03-02 07:55:08 -08:00
sbus
scsi	[SCSI] scsi_transport_fc: Fix synchronization issue while deleting vport	2010-03-08 22:36:53 +05:30
serial	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2010-03-01 09:15:15 -08:00
sfi
sh
sn
spi	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
ssb	ssb: Add PCI ID 0x4322 to PHU handling	2010-02-19 15:52:51 -05:00
staging	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-03-02 07:55:08 -08:00
tc
telephony
thermal
uio
usb	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
uwb
vhost	vhost-net: restart tx poll on sk_sndbuf full	2010-02-28 19:50:33 +02:00
video	Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux	2010-03-02 10:41:26 -08:00
virtio	virtio: fix out of range array access	2010-02-28 20:39:11 +02:00
vlynq
w1
watchdog	Merge with mainline to remove plat-omap/Kconfig conflict	2010-03-01 14:19:05 -08:00
xen
zorro
Kconfig
Makefile