remarkable-linux/drivers
Swen Schillig b7f15f3c94 [SCSI] zfcp: fix deadlock caused by shared work queue tasks
Each adapter reopen trigger automatically a scan_port task which
is waiting for the ERP to be finished before further processing.
Since the initial device setup enqueues adapter, port and LUN which
are individual ERP actions, this process would start after
everything is done. Unfortunately the port_reopen requires another
scheduled work to be finished which is queued after the automatic
scan_port -> deadlock !

This fix creates an own work queue for ERP based nameserver requests.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-10-03 12:11:55 -05:00
..
accessibility braille_console: only register notifiers when the braille console is used 2008-10-02 15:53:13 -07:00
acpi Merge branches 'smbus' and 'fujitsu-fix' into release-2.6.27 2008-09-04 14:33:03 +02:00
amba
ata sata_nv: reinstate nv_hardreset() for non generic controllers 2008-09-29 00:14:34 -04:00
atm
auxdisplay
base
block Revert "pktcdvd: push BKL down into driver" 2008-08-27 13:42:00 -07:00
bluetooth [Bluetooth] Fix USB disconnect handling of btusb driver 2008-09-23 00:16:36 +02:00
cdrom
char kgdboc,tty: Fix tty polling search to use name correctly 2008-09-26 10:36:42 -05:00
clocksource clocksource, acpi_pm.c: fix check for monotonicity 2008-09-11 11:14:29 +02:00
connector
cpufreq
cpuidle
crypto crypto: talitos - Avoid consecutive packets going out with same IV 2008-09-14 13:41:19 -07:00
dca
dio
dma
edac
eisa
firewire
firmware ibft: fix target info parsing in ibft module 2008-09-02 19:21:40 -07:00
gpio
gpu drm/radeon: downgrade debug message from info to debug. 2008-09-01 08:51:52 +10:00
hid
hwmon hwmon: (ad7414) Make ad7414_update_device() static 2008-09-20 10:25:20 +02:00
i2c i2c-dev: Return correct error code on class_create() failure 2008-09-24 13:39:21 +02:00
ide ide: note that IDE generic may prevent other drivers from attaching 2008-09-27 19:32:17 +02:00
ieee1394
infiniband IPoIB: Fix crash when path record fails after path flush 2008-09-25 16:37:03 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2008-09-22 07:46:06 -07:00
isdn
leds
lguest
macintosh
mca
md dm mpath: add missing path switching locking 2008-10-01 14:39:27 +01:00
media VIDEO_SH_MOBILE_CEU should depend on HAS_DMA 2008-09-10 14:15:29 -07:00
memstick memstick: fix MSProHG 8-bit interface mode support 2008-09-13 14:41:52 -07:00
message
mfd mfd: Fix asic3 compilation 2008-09-30 09:57:22 +02:00
misc ia64: fix panic during `modprobe -r xpc' 2008-09-13 14:41:52 -07:00
mmc [SCSI] mmc_block: use generic helper to print capacities 2008-10-03 11:46:15 -05:00
mtd [MTD] [NAND] tmio_nand: fix base address programming 2008-09-05 15:34:35 +01:00
net e1000e: update version from k4 to k6 2008-10-02 18:28:13 -07:00
nubus
of
oprofile
parisc
parport
pci PCI: fix compiler warnings in pci_get_subsys() 2008-09-16 15:52:08 -07:00
pcmcia pcmcia: Fix broken abuse of dev->driver_data 2008-09-22 08:42:50 -07:00
pnp
power
ps3
rapidio
regulator
rtc rtc-cmos: wake again from S5 2008-09-02 19:21:40 -07:00
s390 [SCSI] zfcp: fix deadlock caused by shared work queue tasks 2008-10-03 12:11:55 -05:00
sbus
scsi [SCSI] scsi_dh: suppress comparison warning 2008-10-03 12:11:51 -05:00
serial atmel_serial: update the powersave handler to match serial core 2008-09-23 08:09:14 -07:00
sh
sn
spi pxa2xx_spi: fix build breakage 2008-10-01 12:31:12 -07:00
ssb [SSB] Initialise dma_mask for SSB_BUSTYPE_SSB devices 2008-09-27 15:45:37 +01:00
tc
telephony
thermal
uio
usb USB: revert recovery from transient errors 2008-09-23 13:58:10 -07:00
video fbcon: fix monochrome color value calculation 2008-10-02 15:53:13 -07:00
virtio
w1
watchdog ibmasr: remove unnecessary spin_unlock() 2008-09-23 08:09:13 -07:00
xen xen: fix 2.6.27-rc5 xen balloon driver warnings 2008-09-08 20:21:15 +02:00
zorro
Kconfig
Makefile