Stanislaw Gruszka ecb4433550 mac80211: fix suspend/resume races with unregister hw ... Do not call ->suspend, ->resume methods after we unregister wiphy. Also delete sta_clanup timer after we finish wiphy unregister to avoid this: WARNING: at lib/debugobjects.c:262 debug_print_object+0x85/0xa0() Hardware name: 6369CTO ODEBUG: free active (active state 0) object type: timer_list hint: sta_info_cleanup+0x0/0x180 [mac80211] Modules linked in: aes_i586 aes_generic fuse bridge stp llc autofs4 sunrpc cpufreq_ondemand acpi_cpufreq mperf ext2 dm_mod uinput thinkpad_acpi hwmon sg arc4 rt2800usb rt2800lib crc_ccitt rt2x00usb rt2x00lib mac80211 cfg80211 i2c_i801 iTCO_wdt iTCO_vendor_support e1000e ext4 mbcache jbd2 sd_mod crc_t10dif sr_mod cdrom yenta_socket ahci libahci pata_acpi ata_generic ata_piix i915 drm_kms_helper drm i2c_algo_bit video [last unloaded: microcode] Pid: 5663, comm: pm-hibernate Not tainted 3.1.0-rc1-wl+ #19 Call Trace: [<c0454cfd>] warn_slowpath_common+0x6d/0xa0 [<c05e05e5>] ? debug_print_object+0x85/0xa0 [<c05e05e5>] ? debug_print_object+0x85/0xa0 [<c0454dae>] warn_slowpath_fmt+0x2e/0x30 [<c05e05e5>] debug_print_object+0x85/0xa0 [<f8a808e0>] ? sta_info_alloc+0x1a0/0x1a0 [mac80211] [<c05e0bd2>] debug_check_no_obj_freed+0xe2/0x180 [<c051175b>] kfree+0x8b/0x150 [<f8a126ae>] cfg80211_dev_free+0x7e/0x90 [cfg80211] [<f8a13afd>] wiphy_dev_release+0xd/0x10 [cfg80211] [<c068d959>] device_release+0x19/0x80 [<c05d06ba>] kobject_release+0x7a/0x1c0 [<c07646a8>] ? rtnl_unlock+0x8/0x10 [<f8a13adb>] ? wiphy_resume+0x6b/0x80 [cfg80211] [<c05d0640>] ? kobject_del+0x30/0x30 [<c05d1a6d>] kref_put+0x2d/0x60 [<c05d056d>] kobject_put+0x1d/0x50 [<c08015f4>] ? mutex_lock+0x14/0x40 [<c068d60f>] put_device+0xf/0x20 [<c069716a>] dpm_resume+0xca/0x160 [<c04912bd>] hibernation_snapshot+0xcd/0x260 [<c04903df>] ? freeze_processes+0x3f/0x90 [<c049151b>] hibernate+0xcb/0x1e0 [<c048fdc0>] ? pm_async_store+0x40/0x40 [<c048fe60>] state_store+0xa0/0xb0 [<c048fdc0>] ? pm_async_store+0x40/0x40 [<c05d0200>] kobj_attr_store+0x20/0x30 [<c0575ea4>] sysfs_write_file+0x94/0xf0 [<c051e26a>] vfs_write+0x9a/0x160 [<c0575e10>] ? sysfs_open_file+0x200/0x200 [<c051e3fd>] sys_write+0x3d/0x70 [<c080959f>] sysenter_do_call+0x12/0x28 Cc: stable@kernel.org Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2011-08-22 14:21:40 -04:00
..
9p	fs/9p: add 9P2000.L unlinkat operation	2011-07-23 09:32:52 -05:00
bluetooth	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	2011-07-15 10:05:24 -04:00
caif
irda
iucv
netfilter	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
netns	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
phonet
sctp	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
tc_act
act_api.h	net: sched: constify tcf_proto and tc_action	2011-07-06 02:52:16 -07:00
addrconf.h
af_ieee802154.h
af_rxrpc.h
af_unix.h
ah.h
arp.h	net: Add ->neigh_lookup() operation to dst_ops	2011-07-18 00:40:17 -07:00
atmclip.h
ax25.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ax88796.h
cfg80211.h	mac80211: fix suspend/resume races with unregister hw	2011-08-22 14:21:40 -04:00
checksum.h
cipso_ipv4.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
cls_cgroup.h
compat.h
datalink.h
dcbevent.h
dcbnl.h	dcbnl: Add CEE notification	2011-07-05 23:42:17 -07:00
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h
dsfield.h
dst_ops.h	net: Add ->neigh_lookup() operation to dst_ops	2011-07-18 00:40:17 -07:00
dst.h	net: Add ->neigh_lookup() operation to dst_ops	2011-07-18 00:40:17 -07:00
esp.h
ethoc.h
fib_rules.h
flow.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
garp.h
gen_stats.h
genetlink.h	netlink: advertise incomplete dumps	2011-06-22 16:09:45 -04:00
gre.h
icmp.h
ieee80211_radiotap.h
ieee802154_netdev.h
ieee802154.h
if_inet6.h
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h
inet_connection_sock.h
inet_ecn.h
inet_frag.h
inet_hashtables.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
inet_sock.h
inet_timewait_sock.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
inetpeer.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ip6_checksum.h
ip6_fib.h	ipv6: Get rid of rt6i_nexthop macro.	2011-07-17 23:11:35 -07:00
ip6_route.h
ip6_tunnel.h
ip_fib.h
ip_vs.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ip.h	ipv4: Add ip_defrag() agent IP_DEFRAG_AF_PACKET.	2011-07-05 22:34:52 -07:00
ipcomp.h
ipconfig.h
ipip.h
ipv6.h	ipv6: make fragment identifications less predictable	2011-07-21 21:25:58 -07:00
ipx.h
iw_handler.h
lapb.h
lib80211.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
mac80211.h	mac80211: sync driver before TX	2011-07-20 15:04:35 -04:00
mip6.h
mld.h
ndisc.h
neighbour.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
net_namespace.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
net_ratelimit.h
netdma.h
netevent.h
netlabel.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
netlink.h	netlink: advertise incomplete dumps	2011-06-22 16:09:45 -04:00
netrom.h
nexthop.h
nfc.h	NFC: add nfc generic netlink interface	2011-07-05 15:26:57 -04:00
nl802154.h
p8022.h
ping.h
pkt_cls.h
pkt_sched.h	net: sched: constify tcf_proto and tc_action	2011-07-06 02:52:16 -07:00
protocol.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h
rose.h
route.h
rtnetlink.h
sch_generic.h	net: sched: constify tcf_proto and tc_action	2011-07-06 02:52:16 -07:00
scm.h
slhc_vj.h
snmp.h
sock.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-07-25 13:56:39 -07:00
stp.h
tcp_states.h
tcp.h
timewait_sock.h
transp_v6.h
udp.h
udplite.h
wext.h
wimax.h	net: wimax: Remove of unused 'rfkill_input' pointer	2011-06-24 17:50:44 -07:00
wpan-phy.h
x25.h
x25device.h
xfrm.h