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2011-02-26net: handle addr_type of 0 properlyHagen Paul Pfeifer1-1/+1
addr_type of 0 means that the type should be adopted from from_dev and not from __hw_addr_del_multiple(). Unfortunately it isn't so and addr_type will always be considered. Fix this by implementing the considered and documented behavior. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25mac80211: support direct offchannel TX offloadJohannes Berg5-0/+108
For devices supported by iwlwifi sometimes off-channel transmissions need to be handled by the device completely. To support this mac80211 needs to pass the frame directly to the driver and not through the TX path as the driver needs the frame and channel information at the same time. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25mac80211: better fix for conn_mon_timer running after disassociateStanislaw Gruszka1-6/+3
Is still possible to schedule conn_mon_timer after disassociate from ieee80211_sta_tx_notify() and ieee80211_offchannel_ps_disable(). Move disassociate check to ieee80211_sta_reset_conn_monitor() to cover all these cases, and add unlikely since in most the time we call ieee80211_sta_reset_conn_monitor() when associated. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25mac80211: copy peer MCS TX parametersJohannes Berg1-1/+4
We need to copy this to allow drivers to look at the information where needed. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25mac80211: remove IBSS merge delayJohannes Berg1-5/+0
This reverts 4a332a38 ("mac80211: Give it some time to do the TSF sync"). There's no point in waiting with a new IBSS merge just because the hardware hasn't merged up with the old IBSS yet, and since 34e8f082 we no longer attempt to merge with the IBSS we're already in. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25mac80211: make tx() operation return voidJohannes Berg2-110/+58
The return value of the tx operation is commonly misused by drivers, leading to errors. All drivers will drop frames if they fail to TX the frame, and they must also properly manage the queues (if they didn't, mac80211 would already warn). Removing the ability for drivers to return a BUSY value also allows significant cleanups of the TX TX handling code in mac80211. Note that this also fixes a bug in ath9k_htc, the old "return -1" there was wrong. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Tested-by: Sedat Dilek <sedat.dilek@googlemail.com> [ath5k] Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> [rt2x00] Acked-by: Larry Finger <Larry.Finger@lwfinger.net> [b43, rtl8187, rtlwifi] Acked-by: Luciano Coelho <coelho@ti.com> [wl12xx] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-25phonet: Protect pipe_do_remove() with appropriate ifdefs.David S. Miller1-0/+2
It is only used when CONFIG_PHONET_PIPECTRLR is not set. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: fix flawed "SYN/ACK" logicRémi Denis-Courmont1-78/+47
* Do not fail if the peer supports more or less than 3 algorithms. * Ignore unknown congestion control algorithms instead of failing. * Simplify congestion algorithm negotiation (largest is best). * Do not use a static buffer. * Fix off-by-two read overflow. * Avoid extra memory copy (in addition to skb_copy_bits()). The previous code really made no sense. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: don't bother with transaction IDs (especially for indications)Rémi Denis-Courmont1-35/+14
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: remove redumdant pep->pipe_stateRémi Denis-Courmont1-19/+6
sk->sk_state already contains the pipe state. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: use socket destination in pipe protocolRémi Denis-Courmont1-25/+16
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: implement per-socket destination/peer addressRémi Denis-Courmont2-7/+16
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Phonet: allow multiple listen() and fix small race conditionRémi Denis-Courmont1-5/+5
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25RxRPC: Allocate tokens with kzalloc to avoid oops in rxrpc_destroyAnton Blanchard1-4/+4
With slab poisoning enabled, I see the following oops: Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6b6b73 ... NIP [c0000000006bc61c] .rxrpc_destroy+0x44/0x104 LR [c0000000006bc618] .rxrpc_destroy+0x40/0x104 Call Trace: [c0000000feb2bc00] [c0000000006bc618] .rxrpc_destroy+0x40/0x104 (unreliable) [c0000000feb2bc90] [c000000000349b2c] .key_cleanup+0x1a8/0x20c [c0000000feb2bd40] [c0000000000a2920] .process_one_work+0x2f4/0x4d0 [c0000000feb2be00] [c0000000000a2d50] .worker_thread+0x254/0x468 [c0000000feb2bec0] [c0000000000a868c] .kthread+0xbc/0xc8 [c0000000feb2bf90] [c000000000020e00] .kernel_thread+0x54/0x70 We aren't initialising token->next, but the code in destroy_context relies on the list being NULL terminated. Use kzalloc to zero out all the fields. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-02-25sysctl: ipv6: use correct net in ipv6_sysctl_rtcache_flushLucian Adrian Grijincu1-7/+10
Before this patch issuing these commands: fd = open("/proc/sys/net/ipv6/route/flush") unshare(CLONE_NEWNET) write(fd, "stuff") would flush the newly created net, not the original one. The equivalent ipv4 code is correct (stores the net inside ->extra1). Acked-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25sch_netem: Need to include vmalloc.hDavid S. Miller1-0/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Merge branch 'for-davem' of ↵David S. Miller31-1452/+3849
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-02-25sch_choke: add choke_skb_cbEric Dumazet1-2/+13
Better document choke skb->cb[] use, like we did in netem and sfb This adds a compile time check to make sure we dont exhaust skb->cb[] space. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Stephen Hemminger <shemminger@vyatta.com> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25netem: update version and cleanupstephen hemminger1-6/+4
Get rid of debug message that are not useful, and enable the log messages in case of error. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25netem: revised correlated loss generatorstephen hemminger1-4/+270
This is a patch originated with Stefano Salsano and Fabio Ludovici. It provides several alternative loss models for use with netem. This patch adds two state machine based loss models. See: http://netgroup.uniroma2.it/twiki/bin/view.cgi/Main/NetemCLG Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25Revert "sch_netem: Remove classful functionality"stephen hemminger1-8/+79
Many users have wanted the old functionality that was lost to be able to use pfifo as inner qdisc for netem. The reason that netem could not be classful with the older API was because of the limitations of the old dequeue/requeue interface; now that qdisc API has a peek function, there is no longer a problem with using any inner qdisc's. This reverts commit 02201464119334690fe209849843881b8e9cfa9f. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25netem: define NETEM_DIST_MAXstephen hemminger1-1/+1
Rather than magic constant in code, expose the maximum size of packet distribution table in API. In iproute2, q_netem defines MAX_DIST as 16K already. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25netem: use vmalloc for distribution tablestephen hemminger1-4/+18
The netem probability table can be large (up to 64K bytes) which may be too large to allocate in one contiguous chunk. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25netem: cleanup dump codestephen hemminger1-6/+3
Use nla_put_nested to update netlink attribute value. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-25ipvs: unify the formula to estimate the overhead of processing connectionsChangli Gao4-63/+13
lc and wlc use the same formula, but lblc and lblcr use another one. There is no reason for using two different formulas for the lc variants. The formula used by lc is used by all the lc variants in this patch. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Acked-by: Wensong Zhang <wensong@linux-vs.org> Signed-off-by: Simon Horman <horms@verge.net.au>
2011-02-25ipv4: Rearrange how ip_route_newports() gets port keys.David S. Miller2-4/+12
ip_route_newports() is the only place in the entire kernel that cares about the port members in the routing cache entry's lookup flow key. Therefore the only reason we store an entire flow inside of the struct rtentry is for this one special case. Rewrite ip_route_newports() such that: 1) The caller passes in the original port values, so we don't need to use the rth->fl.fl_ip_{s,d}port values to remember them. 2) The lookup flow is constructed by hand instead of being copied from the routing cache entry's flow. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24Merge 2.6.38-rc6 into tty-nextGreg Kroah-Hartman39-126/+431
This was to resolve a merge issue with drivers/char/Makefile and drivers/tty/serial/68328serial.c Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-02-24xfrm: Const'ify xfrm_address_t args to xfrm_state_find.David S. Miller1-2/+2
This required a const'ification in xfrm_init_tempstate() too. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Remove unused 'saddr' and 'daddr' args to xfrm_state_look_at.David S. Miller1-3/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify xfrm_address_t args to __xfrm_state_lookup{,_byaddr}.David S. Miller1-2/+8
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify xfrm_tmpl arg to xfrm_init_tempstate.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify xfrm_address_t args to xfrm_*_hash.David S. Miller1-5/+6
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify sec_path arg to secpath_has_nontransport.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify ptr args to xfrm_policy_ok.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify ptr args to xfrm_state_ok.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify selector arg to xfrm_dst_update_parent.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify policy arg to clone_policy.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify policy arg and local selector in xfrm_policy_match.David S. Miller1-2/+3
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify local xfrm_address_t pointers in xfrm_policy_lookup_bytype.David S. Miller1-1/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify selector args in xfrm_migrate paths.David S. Miller1-4/+4
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify address args to hash helpers.David S. Miller2-15/+26
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify pointer args to km_migrate() and implementations.David S. Miller3-26/+26
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify pointer args to migrate_tmpl_match and xfrm_migrate_checkDavid S. Miller1-2/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify address arguments to __xfrm_dst_lookup()David S. Miller1-2/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify address arguments to ->dst_lookup()David S. Miller2-4/+4
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify selector argument to xfrm_selector_match()David S. Miller1-3/+3
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Const'ify tmpl and address arguments to ->init_temprop()David S. Miller2-4/+4
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24xfrm: Pass km_event pointers around as const when possible.David S. Miller3-22/+22
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24Merge branch 'tipc-Feb23-2011' of ↵David S. Miller17-435/+375
git://git.kernel.org/pub/scm/linux/kernel/git/paulg/net-next-2.6
2011-02-24ipvs: use enum to instead of magic numbersChangli Gao1-14/+27
Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-02 11:38:18 +0300