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* tipc: Remove support for per-connection message sequence numberingAllan Stephens2011-02-234-46/+3
| | | | | | | | | | | Eliminates TIPC's prototype support for message sequence numbering on routable connections (i.e. connections requiring more than one hop). This capability isn't currently used, and can be removed since TIPC only supports systems in which all inter-node communication can be achieved in a single hop. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Add in missing lock during link initializationAllan Stephens2011-02-231-0/+2
| | | | | | | | | | Ensure that the routine that starts up processing on a newly created link endpoint takes the spinlock of the node object that owns the link, to prevent possible conflicts with processing involving other links owned by that node object. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Fix port counter handling to correct congestion controlAllan Stephens2011-02-232-21/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | Modifies TIPC's congestion control between a connected port and its peer so that it works as documented. The following changes have been made: 1) The counter of the number of messages sent by a port now starts at zero, rather than one. This prevents the port from reporting port congestion one message earlier than it was supposed to. 2) The counter of the number of messages sent by a port is now incremented only if a non-empty message is sent successfully. This prevents the port from becoming permanently congested if too many send attempts are unsuccessful because of congestion (or other reasons). It also removes the risk that empty hand- shaking messages used during connection setup might cause the port to report congestion earlier than it was supposed to. 3) The counter of the number of unacknowledged messages received by a port controlled by an internal TIPC service is now incremented only if the message is non-empty, in order to be consistent with the aforementioned changes. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Minor optimization to topology service connection establishmentAllan Stephens2011-02-231-3/+1
| | | | | | | | | | Eliminates a local iovec structure containing no data, which was previously used during the establishment of a topology service connection, since the same effect can be achieved by passing in a NULL pointer and an iovec length of zero. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Set unused probe field of link protocol messages to defined valueAllan Stephens2011-02-231-0/+1
| | | | | | | | | Ensures that a link reset or activate message has a "probe" field of zero. (This field is currently unused in these messages, but this could potentially change in future versions of TIPC.) Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Improve accuracy of link transmit queue maximum size statisticAllan Stephens2011-02-233-20/+9
| | | | | | | | | | | | | Enhances TIPC's unicast and broadcast link code to update the transmit queue maximum size counter in a single place, namely the routine that adds messages to the queue. This ensures that the maximum size statistic reported for unicast links is completely accurate, rather than being partially based on statistical sampling. The changes to link.h are just documenting the roles of the variables. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Eliminate unnecessary locking when starting topology serviceAllan Stephens2011-02-231-3/+0
| | | | | | | | | Modifies the initialization code for TIPC's topology service to avoid taking the spinlock protecting the subscriber list, since there is no need to do this. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Clean up tracking of node requesting a broadcast retransmitAllan Stephens2011-02-233-4/+17
| | | | | | | | | | Allows the broadcast link to track the node that is requesting a retransmit in a new field dedicated to that purpose. This replaces the existing mechanism that (ab)uses an existing node structure linked list field to do the tracking. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Fix print statements that assume pointers are 32-bit valuesAllan Stephens2011-02-231-3/+3
| | | | | | | | Corrects print statements that use %x to print pointer values to use %p instead, so that 64-bit pointer values are displayed correctly. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Improve handling of invalid link tolerance valuesAllan Stephens2011-02-231-0/+3
| | | | | | | | | | | | | Enhances TIPC link code to ignore an invalid link tolerance value contained in an incoming LINK_PROTOCOL message, rather than processing the value and potentially causing a divide-by-zero error. Also add a compile-time check that catches attempts to redefine TIPC's minimum link tolerance value in a manner that might result in the same divide-by-zero error at run-time. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Prevent invalid memory access when sending to configuration serviceAllan Stephens2011-02-231-0/+2
| | | | | | | | | | | Reject TIPC configuration service messages without a full message header. Previously, an application that sent a message to the configuration service that was too short could cause the validation code to access an uninitialized field in the msghdr structure, resulting in a memory access exception. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Remove unused global variable tipc_user_countAllan Stephens2011-02-233-7/+3
| | | | | | | | | | Eliminates a global variable that was previously used by TIPC's user registry to track the number of distinct applications using TIPC. Due to the recent elimination of the user registry this variable no longer serves any purpose and can be removed. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Combine bearer structure with tipc_bearer structureAllan Stephens2011-02-238-127/+119
| | | | | | | | | | | | | | | | Combines two distinct structures containing information about a TIPC bearer into a single structure. The structures were previously kept separate so that public information about a bearer could be made available to plug-in media types using TIPC's native API, while the remaining information was kept private for use by TIPC itself. However, now that the native API has been removed there is no longer any need for this arrangement. Since one of the structures was already embedded within the other, the change largely involves replacing instances of "publ.foo" with "foo". The changes do not otherwise alter the operation of TIPC bearers. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* tipc: Combine port structure with tipc_port structureAllan Stephens2011-02-235-184/+175
| | | | | | | | | | | | | | | | | Merge two distinct structures containing information about a TIPC port into a single structure. The structures were previously kept separate so that public information about a port could be made available to applications using TIPC's native API, while the remaining information was kept private for use by TIPC itself. However, now that the native API has been removed there is no longer any need for this somewhat confusing arrangement. Since one of the structures was already embedded within the other, the change largely involves replacing instances of "publ.foo" with "foo". The changes do not otherwise alter the operation of TIPC ports. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* net: Make flow cache paths use a const struct flowi.David S. Miller2011-02-222-12/+15
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_resolve_and_create_bundle() const.David S. Miller2011-02-221-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_dst_{alloc_copy,update_origin}() const.David S. Miller2011-02-221-2/+2
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_bundle_create() const.David S. Miller2011-02-221-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_tmpl_resolve{,_one}() const.David S. Miller2011-02-221-6/+4
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_expand_policies() const.David S. Miller2011-02-221-2/+2
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_policy_{lookup_by_type,match}() const.David S. Miller2011-02-221-2/+2
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Kill strict arg to xfrm_bundle_ok().David S. Miller2011-02-221-8/+3
| | | | | | Always set to "0". Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_state_find() const.David S. Miller2011-02-221-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_init_tempstate() const.David S. Miller2011-02-221-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_state_look_at() const.David S. Miller2011-02-221-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_selector_match() const.David S. Miller2011-02-221-4/+4
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to xfrm_type->reject() const.David S. Miller2011-02-222-2/+3
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to ->init_tempsel() const.David S. Miller2011-02-222-2/+2
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to ->fill_dst() const.David S. Miller2011-02-223-3/+3
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Mark flowi arg to ->get_tos() const.David S. Miller2011-02-223-3/+3
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* cls_u32: fix sparse warningsstephen hemminger2011-02-221-6/+6
| | | | | | | | The variable _data is used in asm-generic to define sections which causes sparse warnings, so just rename the variable. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-davem' of ↵David S. Miller2011-02-221-1/+2
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next-2.6
| * net: RPS: Make hardware-accelerated RFS conditional on NETIF_F_NTUPLEBen Hutchings2011-02-151-1/+2
| | | | | | | | | | | | | | | | | | For testing and debugging purposes it is useful to be able to disable hardware acceleration of RFS without disabling RFS altogether. Since this is a similar feature to 'n-tuple' flow steering through the ethtool API, test the same feature flag that controls that. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
* | net: add __rcu annotations to sk_wq and wqEric Dumazet2011-02-224-26/+40
| | | | | | | | | | | | | | | | | | | | | | Add proper RCU annotations/verbs to sk_wq and wq members Fix __sctp_write_space() sk_sleep() abuse (and sock->wq access) Fix sunrpc sk_sleep() abuse too Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | sctp: fix compile warnings in sctp_tsnmap_num_gabsShan Wei2011-02-201-1/+1
| | | | | | | | | | | | | | | | | | net/sctp/tsnmap.c: In function ‘sctp_tsnmap_num_gabs’: net/sctp/tsnmap.c:347: warning: ‘start’ may be used uninitialized in this function net/sctp/tsnmap.c:347: warning: ‘end’ may be used uninitialized in this function Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | tcp: Remove debug macro of TCP_CHECK_TIMERShan Wei2011-02-204-21/+0
| | | | | | | | | | | | | | | | | | | | Now, TCP_CHECK_TIMER is not used for debuging, it does nothing. And, it has been there for several years, maybe 6 years. Remove it to keep code clearer. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2011-02-1922-60/+124
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/net/e1000e/netdev.c net/xfrm/xfrm_policy.c
| * | sctp: fix reporting of unknown parametersJiri Bohac2011-02-191-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 5fa782c2f5ef6c2e4f04d3e228412c9b4a4c8809 re-worked the handling of unknown parameters. sctp_init_cause_fixed() can now return -ENOSPC if there is not enough tailroom in the error chunk skb. When this happens, the error header is not appended to the error chunk. In that case, the payload of the unknown parameter should not be appended either. Signed-off-by: Jiri Bohac <jbohac@suse.cz> Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | tcp: fix inet_twsk_deschedule()Eric Dumazet2011-02-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eric W. Biederman reported a lockdep splat in inet_twsk_deschedule() This is caused by inet_twsk_purge(), run from process context, and commit 575f4cd5a5b6394577 (net: Use rcu lookups in inet_twsk_purge.) removed the BH disabling that was necessary. Add the BH disabling but fine grained, right before calling inet_twsk_deschedule(), instead of whole function. With help from Linus Torvalds and Eric W. Biederman Reported-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Daniel Lezcano <daniel.lezcano@free.fr> CC: Pavel Emelyanov <xemul@openvz.org> CC: Arnaldo Carvalho de Melo <acme@redhat.com> CC: stable <stable@kernel.org> (# 2.6.33+) Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of ↵David S. Miller2011-02-194-20/+44
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
| | * | netfilter: ip6t_LOG: fix a flaw in printing the MACJoerg Marx2011-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The flaw was in skipping the second byte in MAC header due to increasing the pointer AND indexed access starting at '1'. Signed-off-by: Joerg Marx <joerg.marx@secunet.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| | * | netfilter: tproxy: do not assign timewait sockets to skb->skFlorian Westphal2011-02-173-19/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assigning a socket in timewait state to skb->sk can trigger kernel oops, e.g. in nfnetlink_log, which does: if (skb->sk) { read_lock_bh(&skb->sk->sk_callback_lock); if (skb->sk->sk_socket && skb->sk->sk_socket->file) ... in the timewait case, accessing sk->sk_callback_lock and sk->sk_socket is invalid. Either all of these spots will need to add a test for sk->sk_state != TCP_TIME_WAIT, or xt_TPROXY must not assign a timewait socket to skb->sk. This does the latter. If a TW socket is found, assign the tproxy nfmark, but skip the skb->sk assignment, thus mimicking behaviour of a '-m socket .. -j MARK/ACCEPT' re-routing rule. The 'SYN to TW socket' case is left unchanged -- we try to redirect to the listener socket. Cc: Balazs Scheidler <bazsi@balabit.hu> Cc: KOVACS Krisztian <hidden@balabit.hu> Signed-off-by: Florian Westphal <fwestphal@astaro.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
| * | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2011-02-1813-29/+59
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (37 commits) net: deinit automatic LIST_HEAD net: dont leave active on stack LIST_HEAD net: provide default_advmss() methods to blackhole dst_ops tg3: Restrict phy ioctl access drivers/net: Call netif_carrier_off at the end of the probe ixgbe: work around for DDP last buffer size ixgbe: fix panic due to uninitialised pointer e1000e: flush all writebacks before unload e1000e: check down flag in tasks isdn: hisax: Use l2headersize() instead of dup (and buggy) func. arp_notify: unconditionally send gratuitous ARP for NETDEV_NOTIFY_PEERS. cxgb4vf: Use defined Mailbox Timeout cxgb4vf: Quiesce Virtual Interfaces on shutdown ... cxgb4vf: Behave properly when CONFIG_DEBUG_FS isn't defined ... cxgb4vf: Check driver parameters in the right place ... pch_gbe: Fix the MAC Address load issue. iwlwifi: Delete iwl3945_good_plcp_health. net/can/softing: make CAN_SOFTING_CS depend on CAN_SOFTING netfilter: nf_iterate: fix incorrect RCU usage pch_gbe: Fix the issue that the receiving data is not normal. ...
| | * | | net: deinit automatic LIST_HEADEric Dumazet2011-02-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 9b5e383c11b08784 (net: Introduce unregister_netdevice_many()) left an active LIST_HEAD() in rollback_registered(), with possible memory corruption. Even if device is freed without touching its unreg_list (and therefore touching the previous memory location holding LISTE_HEAD(single), better close the bug for good, since its really subtle. (Same fix for default_device_exit_batch() for completeness) Reported-by: Michal Hocko <mhocko@suse.cz> Tested-by: Michal Hocko <mhocko@suse.cz> Reported-by: Eric W. Biderman <ebiderman@xmission.com> Tested-by: Eric W. Biderman <ebiderman@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Ingo Molnar <mingo@elte.hu> CC: Octavian Purdila <opurdila@ixiacom.com> CC: stable <stable@kernel.org> [.33+] Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | net: dont leave active on stack LIST_HEADLinus Torvalds2011-02-181-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eric W. Biderman and Michal Hocko reported various memory corruptions that we suspected to be related to a LIST head located on stack, that was manipulated after thread left function frame (and eventually exited, so its stack was freed and reused). Eric Dumazet suggested the problem was probably coming from commit 443457242beb (net: factorize sync-rcu call in unregister_netdevice_many) This patch fixes __dev_close() and dev_close() to properly deinit their respective LIST_HEAD(single) before exiting. References: https://lkml.org/lkml/2011/2/16/304 References: https://lkml.org/lkml/2011/2/14/223 Reported-by: Michal Hocko <mhocko@suse.cz> Tested-by: Michal Hocko <mhocko@suse.cz> Reported-by: Eric W. Biderman <ebiderman@xmission.com> Tested-by: Eric W. Biderman <ebiderman@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Ingo Molnar <mingo@elte.hu> CC: Octavian Purdila <opurdila@ixiacom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | net: provide default_advmss() methods to blackhole dst_opsEric Dumazet2011-02-182-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 0dbaee3b37e118a (net: Abstract default ADVMSS behind an accessor.) introduced a possible crash in tcp_connect_init(), when dst->default_advmss() is called from dst_metric_advmss() Reported-by: George Spelvin <linux@horizon.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | arp_notify: unconditionally send gratuitous ARP for NETDEV_NOTIFY_PEERS.Ian Campbell2011-02-141-10/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NETDEV_NOTIFY_PEER is an explicit request by the driver to send a link notification while NETDEV_UP/NETDEV_CHANGEADDR generate link notifications as a sort of side effect. In the later cases the sysctl option is present because link notification events can have undesired effects e.g. if the link is flapping. I don't think this applies in the case of an explicit request from a driver. This patch makes NETDEV_NOTIFY_PEER unconditional, if preferred we could add a new sysctl for this case which defaults to on. This change causes Xen post-migration ARP notifications (which cause switches to relearn their MAC tables etc) to be sent by default. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | Merge branch 'master' of ↵David S. Miller2011-02-142-0/+3
| | |\ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | | * | | mac80211: add missing locking in ieee80211_reconfigEliad Peller2011-02-091-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When suspending an associated system, and then resuming, the station vif is being reconfigured without taking the sdata->u.mgd.mtx lock, which results in the following warning: WARNING: at net/mac80211/mlme.c:101 ieee80211_ap_probereq_get+0x58/0xb8 [mac80211]() Modules linked in: wl12xx_sdio wl12xx firmware_class crc7 mac80211 cfg80211 [last unloaded: crc7] Backtrace: [<c005432c>] (dump_backtrace+0x0/0x118) from [<c0376e28>] (dump_stack+0x20/0x24) r7:00000000 r6:bf12d6ec r5:bf154aac r4:00000065 [<c0376e08>] (dump_stack+0x0/0x24) from [<c0079104>] (warn_slowpath_common+0x5c/0x74) [<c00790a8>] (warn_slowpath_common+0x0/0x74) from [<c0079148>] (warn_slowpath_null+0x2c/0x34) r9:000024ff r8:cd006460 r7:00000001 r6:00000000 r5:00000000 r4:cf1394a0 [<c007911c>] (warn_slowpath_null+0x0/0x34) from [<bf12d6ec>] (ieee80211_ap_probereq_get+0x58/0xb8 [mac80211]) [<bf12d694>] (ieee80211_ap_probereq_get+0x0/0xb8 [mac80211]) from [<bf19cd04>] (wl1271_cmd_build_ap_probe_req+0x30/0xf8 [wl12xx]) r4:cd007440 [<bf19ccd4>] (wl1271_cmd_build_ap_probe_req+0x0/0xf8 [wl12xx]) from [<bf1995f4>] (wl1271_op_bss_info_changed+0x4c4/0x808 [wl12xx]) r5:cd007440 r4:000003b4 [<bf199130>] (wl1271_op_bss_info_changed+0x0/0x808 [wl12xx]) from [<bf122168>] (ieee80211_bss_info_change_notify+0x1a4/0x1f8 [mac80211]) [<bf121fc4>] (ieee80211_bss_info_change_notify+0x0/0x1f8 [mac80211]) from [<bf141e80>] (ieee80211_reconfig+0x4d0/0x668 [mac80211]) r8:cf0eeea4 r7:cd00671c r6:00000000 r5:cd006460 r4:cf1394a0 [<bf1419b0>] (ieee80211_reconfig+0x0/0x668 [mac80211]) from [<bf137dd4>] (ieee80211_resume+0x60/0x70 [mac80211]) [<bf137d74>] (ieee80211_resume+0x0/0x70 [mac80211]) from [<bf0eb930>] (wiphy_resume+0x6c/0x7c [cfg80211]) r5:cd006248 r4:cd006110 [<bf0eb8c4>] (wiphy_resume+0x0/0x7c [cfg80211]) from [<c0241024>] (legacy_resume+0x38/0x70) r7:00000000 r6:00000000 r5:cd006248 r4:cd0062fc [<c0240fec>] (legacy_resume+0x0/0x70) from [<c0241478>] (device_resume+0x168/0x1a0) r8:c04ca8d8 r7:cd00627c r6:00000010 r5:cd006248 r4:cd0062fc [<c0241310>] (device_resume+0x0/0x1a0) from [<c0241600>] (dpm_resume_end+0xf8/0x3bc) r7:00000000 r6:00000005 r5:cd006248 r4:cd0062fc [<c0241508>] (dpm_resume_end+0x0/0x3bc) from [<c00b2a24>] (suspend_devices_and_enter+0x1b0/0x204) [<c00b2874>] (suspend_devices_and_enter+0x0/0x204) from [<c00b2b68>] (enter_state+0xf0/0x148) r7:c037e978 r6:00000003 r5:c043d807 r4:00000000 [<c00b2a78>] (enter_state+0x0/0x148) from [<c00b20a4>] (state_store+0xa4/0xcc) r7:c037e978 r6:00000003 r5:00000003 r4:c043d807 [<c00b2000>] (state_store+0x0/0xcc) from [<c01fc90c>] (kobj_attr_store+0x20/0x24) [<c01fc8ec>] (kobj_attr_store+0x0/0x24) from [<c0157120>] (sysfs_write_file+0x11c/0x150) [<c0157004>] (sysfs_write_file+0x0/0x150) from [<c0100f84>] (vfs_write+0xc0/0x14c) [<c0100ec4>] (vfs_write+0x0/0x14c) from [<c01010e4>] (sys_write+0x4c/0x78) r8:40126000 r7:00000004 r6:cf1a7c80 r5:00000000 r4:00000000 [<c0101098>] (sys_write+0x0/0x78) from [<c00500c0>] (ret_fast_syscall+0x0/0x30) r8:c00502c8 r7:00000004 r6:403525e8 r5:40126000 r4:00000004 Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | | Merge branch 'master' of ↵John W. Linville2011-02-091-0/+1
| | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
generated by cgit v1.1 at 2024-10-29 06:56:58 +0000