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mirror of https://github.com/torvalds/linux.git synced 2024-12-19 17:41:29 +00:00
linux/drivers
Moni Shoua 732a2170f4 IB/ipoib: Bound the net device to the ipoib_neigh structue
IPoIB uses a two layer neighboring scheme, such that for each struct neighbour
whose device is an ipoib one, there is a struct ipoib_neigh buddy which is
created on demand at the tx flow by an ipoib_neigh_alloc(skb->dst->neighbour)
call.

When using the bonding driver, neighbours are created by the net stack on behalf
of the bonding (master) device. On the tx flow the bonding code gets an skb such
that skb->dev points to the master device, it changes this skb to point on the
slave device and calls the slave hard_start_xmit function.

Under this scheme, ipoib_neigh_destructor assumption that for each struct
neighbour it gets, n->dev is an ipoib device and hence netdev_priv(n->dev)
can be casted to struct ipoib_dev_priv is buggy.

To fix it, this patch adds a dev field to struct ipoib_neigh which is used
instead of the struct neighbour dev one, when n->dev->flags has the
IFF_MASTER bit set.

Signed-off-by: Moni Shoua <monis at voltaire.com>
Signed-off-by: Or Gerlitz <ogerlitz at voltaire.com>
Acked-by: Roland Dreier <rdreier@cisco.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15 14:20:45 -04:00
..
acorn/char
acpi more trivial signedness fixes in drivers 2007-10-14 12:41:52 -07:00
amba
ata more trivial signedness fixes in drivers 2007-10-14 12:41:52 -07:00
atm more trivial signedness fixes in drivers 2007-10-14 12:41:52 -07:00
auxdisplay
base more uevent fallout (drivers/base/memory.c) 2007-10-14 08:53:33 -07:00
block more trivial signedness fixes in drivers 2007-10-14 12:41:52 -07:00
bluetooth
cdrom
char Merge branch 'agp-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/agp-2.6 2007-10-15 08:18:44 -07:00
clocksource
connector
cpufreq
crypto
dio
dma
edac
eisa signedness: module_param_array nump argument 2007-10-14 12:41:52 -07:00
fc4 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
firewire fw-cdev __user annotations 2007-10-14 12:41:51 -07:00
firmware
hid HID: fix HIDIOCGRDESC memory access in hidraw 2007-10-15 08:12:00 -07:00
hwmon Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6 2007-10-14 12:50:19 -07:00
i2c i2c-nforce2: Declare PEC as supported 2007-10-13 23:56:33 +02:00
ide
ieee1394
infiniband IB/ipoib: Bound the net device to the ipoib_neigh structue 2007-10-15 14:20:45 -04:00
input Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6 2007-10-14 12:50:19 -07:00
isdn hisax: hfc_usb: update to current CVS version 2007-10-14 12:45:14 -07:00
kvm sched: guest CPU accounting: maintain guest state in KVM 2007-10-15 17:00:19 +02:00
leds
lguest
macintosh
mca
md dm: emc_endio returns void 2007-10-13 09:41:03 -07:00
media signedness: module_param_array nump argument 2007-10-14 12:41:52 -07:00
message Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
mfd
misc Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6 2007-10-14 12:50:19 -07:00
mmc Fix compile while compiling drivers/mmc/host/mmc_spi.o with !BLOCK 2007-10-14 16:48:52 -07:00
mtd signedness: module_param_array nump argument 2007-10-14 12:41:52 -07:00
net natsemi: Check return value for pci_enable_device() 2007-10-15 14:20:45 -04:00
nubus
of
oprofile
parisc
parport
pci Get rid of unused variable warning in drivers/pci/hotplug/pci_hotplug_core.c 2007-10-15 09:07:58 -07:00
pcmcia signedness: module_param_array nump argument 2007-10-14 12:41:52 -07:00
pnp
power
ps3
rapidio
rtc
s390 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
sbus
scsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
serial mpc52xx-uart: fix compile warning (format type mismatch) 2007-10-14 08:57:30 -07:00
sh
sn
spi
ssb missing include in ssb 2007-10-14 08:53:33 -07:00
tc
telephony
uio
usb Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-10-15 08:19:33 -07:00
video Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2007-10-14 08:59:48 -07:00
w1
xen
zorro
Kconfig
Makefile