pm24.git/drivers/net/wireless, branch v3.9-rc2

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-03-06T02:42:29Z

Pull networking fixes from David Miller: "A moderately sized pile of fixes, some specifically for merge window introduced regressions although others are for longer standing items and have been queued up for -stable. I'm kind of tired of all the RDS protocol bugs over the years, to be honest, it's way out of proportion to the number of people who actually use it. 1) Fix missing range initialization in netfilter IPSET, from Jozsef Kadlecsik. 2) ieee80211_local->tim_lock needs to use BH disabling, from Johannes Berg. 3) Fix DMA syncing in SFC driver, from Ben Hutchings. 4) Fix regression in BOND device MAC address setting, from Jiri Pirko. 5) Missing usb_free_urb in ISDN Hisax driver, from Marina Makienko. 6) Fix UDP checksumming in bnx2x driver for 57710 and 57711 chips, fix from Dmitry Kravkov. 7) Missing cfgspace_lock initialization in BCMA driver. 8) Validate parameter size for SCTP assoc stats getsockopt(), from Guenter Roeck. 9) Fix SCTP association hangs, from Lee A Roberts. 10) Fix jumbo frame handling in r8169, from Francois Romieu. 11) Fix phy_device memory leak, from Petr Malat. 12) Omit trailing FCS from frames received in BGMAC driver, from Hauke Mehrtens. 13) Missing socket refcount release in L2TP, from Guillaume Nault. 14) sctp_endpoint_init should respect passed in gfp_t, rather than use GFP_KERNEL unconditionally. From Dan Carpenter. 15) Add AISX AX88179 USB driver, from Freddy Xin. 16) Remove MAINTAINERS entries for drivers deleted during the merge window, from Cesar Eduardo Barros. 17) RDS protocol can try to allocate huge amounts of memory, check that the user's request length makes sense, from Cong Wang. 18) SCTP should use the provided KMALLOC_MAX_SIZE instead of it's own, bogus, definition. From Cong Wang. 19) Fix deadlocks in FEC driver by moving TX reclaim into NAPI poll, from Frank Li. Also, fix a build error introduced in the merge window. 20) Fix bogus purging of default routes in ipv6, from Lorenzo Colitti. 21) Don't double count RTT measurements when we leave the TCP receive fast path, from Neal Cardwell." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits) tcp: fix double-counted receiver RTT when leaving receiver fast path CAIF: fix sparse warning for caif_usb rds: simplify a warning message net: fec: fix build error in no MXC platform net: ipv6: Don't purge default router if accept_ra=2 net: fec: put tx to napi poll function to fix dead lock sctp: use KMALLOC_MAX_SIZE instead of its own MAX_KMALLOC_SIZE rds: limit the size allocated by rds_message_alloc() MAINTAINERS: remove eexpress MAINTAINERS: remove drivers/net/wan/cycx* MAINTAINERS: remove 3c505 caif_dev: fix sparse warnings for caif_flow_cb ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver sctp: use the passed in gfp flags instead GFP_KERNEL ipv[4|6]: correct dropwatch false positive in local_deliver_finish l2tp: Restore socket refcount when sendmsg succeeds net/phy: micrel: Disable asymmetric pause for KSZ9021 bgmac: omit the fcs phy: Fix phy_device_free memory leak bnx2x: Fix KR2 work-around condition ...

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

2013-03-01T18:52:03Z

hlist: drop the node parameter from iterators

2013-02-28T03:10:24Z

I'm not sure why, but the hlist for each entry iterators were conceived list_for_each_entry(pos, head, member) The hlist ones were greedy and wanted an extra parameter: hlist_for_each_entry(tpos, pos, head, member) Why did they need an extra pos parameter? I'm not quite sure. Not only they don't really need it, it also prevents the iterator from looking exactly like the list iterator, which is unfortunate. Besides the semantic patch, there was some manual work required: - Fix up the actual hlist iterators in linux/list.h - Fix up the declaration of other iterators based on the hlist ones. - A very small amount of places were using the 'node' parameter, this was modified to use 'obj->member' instead. - Coccinelle didn't handle the hlist_for_each_entry_safe iterator properly, so those had to be fixed up manually. The semantic patch which is mostly the work of Peter Senna Tschudin is here: @@ iterator name hlist_for_each_entry, hlist_for_each_entry_continue, hlist_for_each_entry_from, hlist_for_each_entry_rcu, hlist_for_each_entry_rcu_bh, hlist_for_each_entry_continue_rcu_bh, for_each_busy_worker, ax25_uid_for_each, ax25_for_each, inet_bind_bucket_for_each, sctp_for_each_hentry, sk_for_each, sk_for_each_rcu, sk_for_each_from, sk_for_each_safe, sk_for_each_bound, hlist_for_each_entry_safe, hlist_for_each_entry_continue_rcu, nr_neigh_for_each, nr_neigh_for_each_safe, nr_node_for_each, nr_node_for_each_safe, for_each_gfn_indirect_valid_sp, for_each_gfn_sp, for_each_host; type T; expression a,c,d,e; identifier b; statement S; @@ -T b; <+... when != b ( hlist_for_each_entry(a, - b, c, d) S | hlist_for_each_entry_continue(a, - b, c) S | hlist_for_each_entry_from(a, - b, c) S | hlist_for_each_entry_rcu(a, - b, c, d) S | hlist_for_each_entry_rcu_bh(a, - b, c, d) S | hlist_for_each_entry_continue_rcu_bh(a, - b, c) S | for_each_busy_worker(a, c, - b, d) S | ax25_uid_for_each(a, - b, c) S | ax25_for_each(a, - b, c) S | inet_bind_bucket_for_each(a, - b, c) S | sctp_for_each_hentry(a, - b, c) S | sk_for_each(a, - b, c) S | sk_for_each_rcu(a, - b, c) S | sk_for_each_from -(a, b) +(a) S + sk_for_each_from(a) S | sk_for_each_safe(a, - b, c, d) S | sk_for_each_bound(a, - b, c) S | hlist_for_each_entry_safe(a, - b, c, d, e) S | hlist_for_each_entry_continue_rcu(a, - b, c) S | nr_neigh_for_each(a, - b, c) S | nr_neigh_for_each_safe(a, - b, c, d) S | nr_node_for_each(a, - b, c) S | nr_node_for_each_safe(a, - b, c, d) S | - for_each_gfn_sp(a, c, d, b) S + for_each_gfn_sp(a, c, d) S | - for_each_gfn_indirect_valid_sp(a, c, d, b) S + for_each_gfn_indirect_valid_sp(a, c, d) S | for_each_host(a, - b, c) S | for_each_host_safe(a, - b, c, d) S | for_each_mesh_entry(a, - b, c, d) S ) ...+> [akpm@linux-foundation.org: drop bogus change from net/ipv4/raw.c] [akpm@linux-foundation.org: drop bogus hunk from net/ipv6/raw.c] [akpm@linux-foundation.org: checkpatch fixes] [akpm@linux-foundation.org: fix warnings] [akpm@linux-foudnation.org: redo intrusive kvm changes] Tested-by: Peter Senna Tschudin Acked-by: Paul E. McKenney Signed-off-by: Sasha Levin Cc: Wu Fengguang Cc: Marcelo Tosatti Cc: Gleb Natapov Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

libertas: fix crash for SD8688

2013-02-27T19:12:52Z

For SD8688, FUNC_INIT command is queued before fw_ready flag is set. This causes the following crash as lbs_thread blocks any command if fw_ready is not set. [ 209.338953] [] (__schedule+0x610/0x764) from [] (__lbs_cmd+0xb8/0x130 [libertas]) [ 209.348340] [] (__lbs_cmd+0xb8/0x130 [libertas]) from [] (if_sdio_finish_power_on+0xec/0x1b0 [libertas_sdio]) [ 209.360136] [] (if_sdio_finish_power_on+0xec/0x1b0 [libertas_sdio]) from [] (if_sdio_power_on+0x18c/0x20c [libertas_sdio]) [ 209.373052] [] (if_sdio_power_on+0x18c/0x20c [libertas_sdio]) from [] (if_sdio_probe+0x200/0x31c [libertas_sdio]) [ 209.385316] [] (if_sdio_probe+0x200/0x31c [libertas_sdio]) from [] (sdio_bus_probe+0x94/0xfc [mmc_core]) [ 209.396748] [] (sdio_bus_probe+0x94/0xfc [mmc_core]) from [] (driver_probe_device+0x12c/0x348) [ 209.407214] [] (driver_probe_device+0x12c/0x348) from [] (__driver_attach+0x78/0x9c) [ 209.416798] [] (__driver_attach+0x78/0x9c) from [] (bus_for_each_dev+0x50/0x88) [ 209.425946] [] (bus_for_each_dev+0x50/0x88) from [] (bus_add_driver+0x108/0x268) [ 209.435180] [] (bus_add_driver+0x108/0x268) from [] (driver_register+0xa4/0x134) [ 209.444426] [] (driver_register+0xa4/0x134) from [] (if_sdio_init_module+0x1c/0x3c [libertas_sdio]) [ 209.455339] [] (if_sdio_init_module+0x1c/0x3c [libertas_sdio]) from [] (do_one_initcall+0x98/0x174) [ 209.466236] [] (do_one_initcall+0x98/0x174) from [] (load_module+0x1c5c/0x1f80) [ 209.475390] [] (load_module+0x1c5c/0x1f80) from [] (sys_init_module+0x104/0x128) [ 209.484632] [] (sys_init_module+0x104/0x128) from [] (ret_fast_syscall+0x0/0x38) Fix it by setting fw_ready flag prior to queuing FUNC_INIT command. Cc: # 3.5+ Reported-by: Lubomir Rintel Tested-by: Lubomir Rintel Signed-off-by: Bing Zhao Signed-off-by: John W. Linville

rt2x00: error in configurations with mesh support disabled

2013-02-27T19:12:52Z

If CONFIG_MAC80211_MESH is not set, cfg80211 will now allow advertising interface combinations with NL80211_IFTYPE_MESH_POINT present. Add appropriate ifdefs to avoid running into errors. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau Acked-by: Gertjan van Wingerde Signed-off-by: John W. Linville

mwifiex: correct sleep delay counter

2013-02-27T19:12:52Z

Maximum delay for waking up card is 50 ms. Because of typo in counter, this delay goes to 500ms. This patch fixes the bug. Cc: # 3.2+ Signed-off-by: Avinash Patil Signed-off-by: Amitkumar Karwar Signed-off-by: Yogesh Ashok Powar Signed-off-by: Bing Zhao Signed-off-by: John W. Linville

ath9k_hw: improve reset reliability after errors

2013-02-27T19:12:52Z

On many different chips, important aspects of the MAC state are not fully cleared by a warm reset. This can show up as tx/rx hangs, those annoying "DMA failed to stop in 10 ms..." messages or other quirks. On AR933x, the chip can occasionally get stuck in a way that only a driver unload/reload or a reboot would bring it back to life. With this patch, a full reset is issued when bringing the chip out of FULL-SLEEP state (after idle), or if either Rx or Tx was not shut down properly. This makes the DMA related error messages disappear completely in my tests on AR933x, and the chip does not get stuck anymore. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville

ath9k_htc: fix signal strength handling issues

2013-02-27T19:12:51Z

The ath9k commit 2ef167557c0a26c88162ecffb017bfcc51eb7b29 (ath9k: fix signal strength reporting issues) fixed an issue where the reported per-frame signal strength reported to mac80211 was being overwritten with an internal average. The same issue is also present in ath9k_htc. In addition to preventing the driver from overwriting the value, this commit also ensures that the internal average (which is used for ANI) only tracks beacons of the AP that we're connected to. Signed-off-by: Felix Fietkau Cc: stable@vger.kernel.org Signed-off-by: John W. Linville

ath9k: fix RSSI dummy marker value

2013-02-27T19:12:51Z

RSSI is being stored internally as s8 in several places. The indication of an unset RSSI value, ATH_RSSI_DUMMY_MARKER, was supposed to have been set to 127, but ended up being set to 0x127 because of a code cleanup mistake. This could lead to invalid signal strength values in a few places. Signed-off-by: Felix Fietkau Cc: stable@vger.kernel.org Signed-off-by: John W. Linville

iwlwifi: mvm: Remove testing of static PIC in PhyDB

2013-02-27T08:14:08Z

The PIC was supposed to be a small signature appended to the PhyDB data, but the signature isn't really static and thus attempting to check it just causes the warnings spuriously so remove them. Signed-off-by: Dor Shaish Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg