1
linux/drivers
Stefan Richter 5a8a1bcd15 firewire: fw-sbp2: use device generation, not card generation
There was a small window where a login or reconnect job could use an
already updated card generation with an outdated node ID.  We have to
use the fw_device.generation here, not the fw_card.generation, because
the generation must never be newer than the node ID when we emit a
transaction.  This cannot be guaranteed with fw_card.generation.

Furthermore, the target's and initiator's node IDs can be obtained from
fw_device and fw_card.  Dereferencing their underlying topology objects
is not necessary.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

Verified in concert with subsequent memory barriers patch to fix 'giving
up on config rom' issues on multiple system and drive combinations that
were previously affected.

Signed-off-by: Jarod Wilson <jwilson@redhat.com>
2008-01-30 22:22:26 +01:00
..
acorn/char
acpi x86: don't disable TSC in any C states on AMD Fam10h 2008-01-30 13:32:41 +01:00
amba
ata
atm
auxdisplay
base
block cciss: fix bug in overriding ->data_len before completion 2008-01-29 21:55:18 +01:00
bluetooth
cdrom
char x86: remove flush_agp_mappings() 2008-01-30 13:34:07 +01:00
clocksource
connector [NETNS]: Consolidate kernel netlink socket destruction. 2008-01-28 15:08:07 -08:00
cpufreq cpufreq: fix obvious condition statement error 2008-01-30 13:33:34 +01:00
cpuidle
crypto
dca
dio
dma
edac
eisa
firewire firewire: fw-sbp2: use device generation, not card generation 2008-01-30 22:22:26 +01:00
firmware x86: left over fix for leak of early_ioremp in dmi_scan 2008-01-30 13:33:32 +01:00
hid
hwmon
i2c
ide
ieee1394 ieee1394: ohci1394: don't schedule IT tasklets on IR events 2008-01-30 22:22:21 +01:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.25 2008-01-29 22:54:01 +11:00
input x86: replace outb_p() with udelay(2) in drivers/input/mouse/pc110pad.c 2008-01-30 13:31:24 +01:00
isdn
kvm x86: get rid of _MASK flags 2008-01-30 13:31:27 +01:00
leds
lguest x86: use generic register name in the thread and tss structures 2008-01-30 13:31:02 +01:00
macintosh
mca
md
media
message
mfd
misc
mmc
mtd
net [net] Gracefully handle shared e1000/1000e driver PCI ID's 2008-01-31 00:30:15 +11:00
nubus
of
oprofile
parisc
parport
pci
pcmcia
pnp git-x86: drivers/pnp/pnpbios/bioscalls.c build fix 2008-01-30 13:32:31 +01:00
power
ps3
rapidio
rtc
s390 [VLAN]: Turn VLAN_DEV_INFO into inline function 2008-01-28 15:08:32 -08:00
sbus
scsi [NETNS]: Consolidate kernel netlink socket destruction. 2008-01-28 15:08:07 -08:00
serial
sh
sn
spi
ssb ssb: Add boardflags_hi field to the sprom data structure 2008-01-28 15:09:52 -08:00
tc
telephony
uio
usb
video x86: cpa: move flush to cpa 2008-01-30 13:34:07 +01:00
virtio
w1
watchdog
xen
zorro
Kconfig
Makefile x86: early boot debugging via FireWire (ohci1394_dma=early) 2008-01-30 13:34:11 +01:00