luck/tmp_suning_uos_patched
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tmp_suning_uos_patched/net/sched
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Jarek Poplawski 9f3ffae0db pkt_sched: sch_generic: Fix oops in sch_teql 
After these commands:
# modprobe sch_teql
# tc qdisc add dev eth0 root teql0
# tc qdisc del dev eth0 root
we get an oops in teql_destroy() when spin_lock is taken from a null
qdisc_sleeping pointer. It's because at the moment teql0 dev haven't
been activated yet, and a qdisc_root_sleeping() is pointing to noop
qdisc's netdev_queue with qdisc_sleeping uninitialized. This patch
fixes this both for noop and noqueue netdev_queues to avoid similar
problems in the future.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-19 23:37:47 -07:00
..
act_api.c net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely) 2008-10-16 15:24:51 -07:00
act_gact.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
act_ipt.c netfilter: xtables: provide invoked family value to extensions 2008-10-08 11:35:20 +02:00
act_mirred.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
act_nat.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
act_pedit.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
act_police.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
act_simple.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
act_skbedit.c pkt_action: add new action skbedit 2008-09-12 16:30:20 -07:00
cls_api.c net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely) 2008-10-16 15:24:51 -07:00
cls_basic.c
cls_flow.c net: Use hton[sl]() instead of __constant_hton[sl]() where applicable 2008-09-20 22:20:49 -07:00
cls_fw.c
cls_route.c pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock() 2008-08-29 14:27:52 -07:00
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h
cls_tcindex.c
cls_u32.c net: convert BUG_TRAP to generic WARN_ON 2008-07-25 21:43:18 -07:00
em_cmp.c net: em_cmp.c use unaligned access helpers 2008-09-22 19:20:51 -07:00
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely) 2008-10-16 15:24:51 -07:00
Kconfig pkt_action: add new action skbedit 2008-09-12 16:30:20 -07:00
Makefile pkt_action: add new action skbedit 2008-09-12 16:30:20 -07:00
sch_api.c net: Remove CONFIG_KMOD from net/ (towards removing CONFIG_KMOD entirely) 2008-10-16 15:24:51 -07:00
sch_atm.c net_sched: Add qdisc __NET_XMIT_BYPASS flag 2008-08-04 22:39:11 -07:00
sch_blackhole.c
sch_cbq.c pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock() 2008-08-29 14:27:52 -07:00
sch_dsmark.c net: Use hton[sl]() instead of __constant_hton[sl]() where applicable 2008-09-20 22:20:49 -07:00
sch_fifo.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
sch_generic.c pkt_sched: sch_generic: Fix oops in sch_teql 2008-10-19 23:37:47 -07:00
sch_gred.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
sch_hfsc.c pkt_sched: Fix gen_estimator locks 2008-08-27 02:25:17 -07:00
sch_htb.c pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock() 2008-08-29 14:27:52 -07:00
sch_ingress.c net_sched: Add accessor function for packet length for qdiscs 2008-07-20 00:08:27 -07:00
sch_multiq.c multiq: requeue should rewind the current_band 2008-09-20 22:07:34 -07:00
sch_netem.c netlink: Remove compat API for nested attributes 2008-09-02 17:30:27 -07:00
sch_prio.c netlink: Remove compat API for nested attributes 2008-09-02 17:30:27 -07:00
sch_red.c net_sched: Add qdisc __NET_XMIT_STOLEN flag 2008-08-04 22:31:03 -07:00
sch_sfq.c net: Use hton[sl]() instead of __constant_hton[sl]() where applicable 2008-09-20 22:20:49 -07:00
sch_tbf.c pkt_sched: Fix return value corruption in HTB and TBF. 2008-08-18 00:39:41 -07:00
sch_teql.c pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock() 2008-08-29 14:27:52 -07:00