kernel/git/stable/linux.git/drivers/s390/net, branch linux-3.5.y

qeth: repair crash in qeth_l3_vlan_rx_kill_vid()

2012-08-09T15:22:55+00:00

commit eabfbe6230ee7363681e7a561948d362b87169f0 upstream. Commit efc73f4b "net: Fix memory leak - vlan_info struct" adds deletion of VLAN 0 for devices with feature NETIF_F_HW_VLAN_FILTER. For driver qeth these are the layer 3 devices. Usually there exists no separate vlan net_device for VLAN 0. Thus the qeth functions qeth_l3_free_vlan_addresses4() and qeth_l3_free_vlan_addresses6() require an extra checking if function __vlan_find_dev_deep() returns with a net_device. Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2012-05-21T19:41:17+00:00

Pull s390 updates from Martin Schwidefsky: "Just a random collection of bug-fixes and cleanups, nothing new in this merge request." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (46 commits) s390/ap: Fix wrong or missing comments s390/ap: move receive callback to message struct s390/dasd: re-prioritize partition detection message s390/qeth: reshuffle initialization s390/qeth: cleanup drv attr usage s390/claw: cleanup drv attr usage s390/lcs: cleanup drv attr usage s390/ctc: cleanup drv attr usage s390/ccwgroup: remove ccwgroup_create_from_string s390/qeth: stop using struct ccwgroup driver for discipline callbacks s390/qeth: switch to ccwgroup_create_dev s390/claw: switch to ccwgroup_create_dev s390/lcs: switch to ccwgroup_create_dev s390/ctcm: switch to ccwgroup_create_dev s390/ccwgroup: exploit ccwdev_by_dev_id s390/ccwgroup: introduce ccwgroup_create_dev s390: fix race on TIF_MCCK_PENDING s390/barrier: make use of fast-bcr facility s390/barrier: cleanup barrier functions s390/claw: remove "eieio" calls ...

qeth: recognize vlan devices in layer3 mode

2012-05-16T19:32:50+00:00

The qeth layer3 driver is notified about IP address changes. Changes concerning qeth driven network interfaces have to be forwarded to the OSA-card. This includes IP addresses of VLAN interfaces with a qeth device as base device. Function qeth_l3_verify_vlan_dev() determines if the net_device of the IP event belongs to a vlan device belonging to a qeth device as real device. This function is broken starting with commit 7ff0bcf676f7ed224ce21b58c7858c8e527068b2 , which means IP addresses of VLAN devices are no longer set at the base qeth device. The patch repairs function qeth_l3_verify_vlan_dev(). Signed-off-by: Ursula Braun Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller

qeth: remove token ring part 2

2012-05-16T19:32:50+00:00

Commit 1abd2296b4a1ee7b6a883541c3ede52042a09521 starts removing token ring from qeth_l3. This patch removes the rest of token ring related code from the driver. Signed-off-by: Frank Blaschka Signed-off-by: David S. Miller

s390/qeth: reshuffle initialization

2012-05-16T12:42:50+00:00

Reshuffle the init function of the qeth driver to ensure that the driver is usable at the time it is registered. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky

s390/qeth: cleanup drv attr usage

2012-05-16T12:42:50+00:00

Cleanup attributes of the qeth ccwgroup driver. Ensure availability of driver attributes by the time the driver is registered. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky

s390/claw: cleanup drv attr usage

2012-05-16T12:42:50+00:00

Rename attributes of the claw_group_driver. Also get rid of the call to driver_remove_file. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky

s390/lcs: cleanup drv attr usage

2012-05-16T12:42:49+00:00

Rename attributes of the lcs_group_driver. Also get rid of the call to driver_remove_file. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky

s390/ctc: cleanup drv attr usage

2012-05-16T12:42:49+00:00

Rename attributes of the ctcm_group_driver. Also get rid of the call to driver_remove_file. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky

s390/ccwgroup: remove ccwgroup_create_from_string

2012-05-16T12:42:49+00:00

Remove the old ccwgroup_create_from_string interface since all drivers have been converted to ccwgroup_create_dev. Also remove now unused members of ccwgroup_driver. Reviewed-by: Cornelia Huck Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky