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linux/drivers/s390/net
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Ursula Braun 8c2cb775fe qeth: delete napi struct when removing a qeth device 
[ Upstream commit 7831b4ff0d ]

A qeth_card contains a napi_struct linked to the net_device during
device probing. This struct must be deleted when removing the qeth
device, otherwise Panic on oops can occur when qeth devices are
repeatedly removed and added.

Fixes: a1c3ed4c9c ("qeth: NAPI support for l2 and l3 discipline")
Cc: stable@vger.kernel.org # v2.6.37+
Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Tested-by: Alexander Klein <ALKL@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
History 2016-07-19 18:21:50 -04:00
..
claw.c sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after schedule() 2014-09-19 12:35:17 +02:00
claw.h s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
ctcm_dbug.c s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
ctcm_dbug.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_fsms.c drivers/s390/net: removes unnecessary semicolon 2012-09-24 15:45:17 -04:00
ctcm_fsms.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_main.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
ctcm_main.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_mpc.c ctcm: remove BUG_ONs 2012-11-19 14:19:00 -05:00
ctcm_mpc.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctcm_sysfs.c s390/net: fix format string mismatches 2014-05-30 17:35:23 -07:00
fsm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
fsm.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
Kconfig qeth: Update Kconfig wording 2013-01-21 13:51:15 -05:00
lcs.c s390/net: fix format string mismatches 2014-05-30 17:35:23 -07:00
lcs.h s390/s390dbf: use debug_level_enabled() where applicable 2013-10-24 17:16:54 +02:00
Makefile qeth: bridgeport support - basic control 2014-01-15 14:48:01 -08:00
netiucv.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
qeth_core.h qeth: don't query for info if hardware not ready. 2014-09-02 13:54:06 -07:00
qeth_core_main.c qeth: don't query for info if hardware not ready. 2014-09-02 13:54:06 -07:00
qeth_core_mpc.c qeth: bridgeport support - address notifications 2014-01-15 14:48:01 -08:00
qeth_core_mpc.h qeth: Display adjacent switch attributes 2014-07-21 20:21:40 -07:00
qeth_core_sys.c qeth: Display adjacent switch attributes 2014-07-21 20:21:40 -07:00
qeth_l2.h qeth: bridgeport support - basic control 2014-01-15 14:48:01 -08:00
qeth_l2_main.c qeth: delete napi struct when removing a qeth device 2016-07-19 18:21:50 -04:00
qeth_l2_sys.c qeth: don't query for info if hardware not ready. 2014-09-02 13:54:06 -07:00
qeth_l3.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
qeth_l3_main.c qeth: delete napi struct when removing a qeth device 2016-07-19 18:21:50 -04:00
qeth_l3_sys.c s390: replace strict_strtoul() with kstrtoul() 2013-08-22 12:20:00 +02:00
smsgiucv.c smsgiucv: reestablish IUCV path after resume 2012-10-16 14:41:46 -04:00
smsgiucv.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
smsgiucv_app.c Driver core: driver_find() drops reference before returning 2012-01-24 16:00:34 -08:00