)]}' { "log": [ { "commit": "79ebfb85d4ad3495d70124a249a1096ab6396c05", "tree": "a24b8155adbc30e2ed49768351061c48037b9242", "parents": [ "d26ad3771fe7405bf80d736cae9ba4c706a7b1d8" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Mon Feb 20 14:19:58 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 27 14:06:32 2012 -0500" }, "message": "mac80211: fix associated vs. idle race\n\nEliad reports that if a scan finishes in the\nmiddle of processing associated (however it\nhappens), the interface can go idle. This is\nbecause we set assoc_data to NULL before we\nset associated. Change the order so any idle\ncheck will find either one of them.\n\nDoing this requires duplicating the TX sync\nprocessing, but I already have a patch to\ndelete that completely and will submit that\nas soon as my driver changes to no longer\nrequire it are submitted.\n\nReported-by: Eliad Peller \u003celiad@wizery.com\u003e\nTested-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d26ad3771fe7405bf80d736cae9ba4c706a7b1d8", "tree": "d6c071ed6e30802ab9c70a655b03c60d2af5a3ff", "parents": [ "6b5773ebd5c9719aec30e58429db2d3b3f343d2c" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Mon Feb 20 11:38:41 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 27 14:06:32 2012 -0500" }, "message": "mac80211: clean up asm/unaligned.h inclusion\n\nSome files implicitly get this via mesh.h\nwhich itself doesn\u0027t need it, so move the\ninclusion into the right files. Some other\nfiles don\u0027t need it at all but include it,\nso remove it from there.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "6b5773ebd5c9719aec30e58429db2d3b3f343d2c", "tree": "6311f5d3ef0aaec8a3bf47ea5c259df300c98b3b", "parents": [ "494f1fe559748a54bb30c066057dfae02d29676e" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Sun Feb 19 15:26:10 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 27 14:06:32 2012 -0500" }, "message": "mac80211: remove redundant monitor_work enqueueing\n\nieee80211_restart_sta_timer() takes care for enqueueing\nmonitor_work if needed, so no need to do it again.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "494f1fe559748a54bb30c066057dfae02d29676e", "tree": "70d22dbb48831b34c9aeaa8066b66cd70c2b9e74", "parents": [ "c393862faad6aa200ce3fbf03735eb54361e6a4c" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Sun Feb 19 15:26:09 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 27 14:06:31 2012 -0500" }, "message": "mac80211: don\u0027t queue monitor work for HW_CONNECTION_MONITOR\n\nDevices that monitor the connection in the hw don\u0027t need\nthe monitor work in the driver.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8860020e0be1f03d83dc9e9e93e18a4ddbe01038", "tree": "09fa9089770e8a42e913f6c11abbba04bec20fad", "parents": [ "4e3bc141d480661634d0fadad7dbb1ddde70b4d4" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Mon Feb 13 15:17:18 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 22 14:51:18 2012 -0500" }, "message": "cfg80211: restructure AP/GO mode API\n\nThe AP/GO mode API isn\u0027t very clearly defined, it\nhas \"set beacon\" and \"new beacon\" etc.\n\nModify the API to the following:\n * start AP -- all settings\n * change beacon -- new beacon data\n * stop AP -- stop AP mode operation\n\nThis also reflects in the nl80211 API, rename\nthe commands there correspondingly (but keep\nthe old names for compatibility.)\n\nOverall, this makes it much clearer what\u0027s going\non in the API.\n\nKalle developed the ath6kl changes, I created\nthe rest of the patch.\n\nSigned-off-by: Kalle Valo \u003ckvalo@qca.qualcomm.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ca994a36f585432458ead9133fcfe05440edbb7b", "tree": "be05512153a9cd5cbe1f1234bc09fd9cd388ec58", "parents": [ "12325280dfeba18164f9c47e226a40ab34e23ee7", "2504a6423b9ab4c36df78227055995644de19edb" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 15 16:24:37 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 15 16:24:37 2012 -0500" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless\n\nConflicts:\n\tnet/mac80211/debugfs_sta.c\n\tnet/mac80211/sta_info.h\n" }, { "commit": "216c57b214bd621335ff698b475f6db2802502dc", "tree": "3d436e04f60577c634106db5099f39e376b98a86", "parents": [ "4b5a433ae5348c23caa0b5f0a2fca7c342acb200" ], "author": { "name": "Felix Fietkau", "email": "nbd@openwrt.org", "time": "Wed Feb 08 19:17:11 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 15 13:56:06 2012 -0500" }, "message": "mac80211: do not call rate control .tx_status before .rate_init\n\nMost rate control implementations assume .get_rate and .tx_status are only\ncalled once the per-station data has been fully initialized.\nminstrel_ht crashes if this assumption is violated.\n\nSigned-off-by: Felix Fietkau \u003cnbd@openwrt.org\u003e\nTested-by: Arend van Spriel \u003carend@broadcom.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "4b5a433ae5348c23caa0b5f0a2fca7c342acb200", "tree": "023096819178eb695a78eb2de271af6470ff29c3", "parents": [ "24d2b8c0ac5c8ec41c26ed432238b0e027184882" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:23 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 15 13:56:06 2012 -0500" }, "message": "mac80211: call rate control only after init\n\nThere are situations where we don\u0027t have the\nnecessary rate control information yet for\nstation entries, e.g. when associating. This\ncurrently doesn\u0027t really happen due to the\ndummy station handling; explicitly disabling\nrate control when it\u0027s not initialised will\nallow us to remove dummy stations.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "24d2b8c0ac5c8ec41c26ed432238b0e027184882", "tree": "d0331d56b1f94b3614eaade10ca5d1ca0ba8633c", "parents": [ "6de32750822d00bfa92c341166132b0714c5b559" ], "author": { "name": "Ulisses Furquim", "email": "ulisses@profusion.mobi", "time": "Mon Jan 30 18:26:29 2012 -0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:26 2012 +0200" }, "message": "Bluetooth: Fix possible use after free in delete path\n\nWe need to use the _sync() version for cancelling the info and security\ntimer in the L2CAP connection delete path. Otherwise the delayed work\nhandler might run after the connection object is freed.\n\nSigned-off-by: Ulisses Furquim \u003culisses@profusion.mobi\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "6de32750822d00bfa92c341166132b0714c5b559", "tree": "b267e43e5a597578e923cd373961348e7cc7f6fb", "parents": [ "403f048a57050add364827fb3e2650af86463168" ], "author": { "name": "Ulisses Furquim", "email": "ulisses@profusion.mobi", "time": "Mon Jan 30 18:26:28 2012 -0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:26 2012 +0200" }, "message": "Bluetooth: Remove usage of __cancel_delayed_work()\n\n__cancel_delayed_work() is being used in some paths where we cannot\nsleep waiting for the delayed work to finish. However, that function\nmight return while the timer is running and the work will be queued\nagain. Replace the calls with safer cancel_delayed_work() version\nwhich spins until the timer handler finishes on other CPUs and\ncancels the delayed work.\n\nSigned-off-by: Ulisses Furquim \u003culisses@profusion.mobi\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "ca0d6c7ece0e78268cd7c5c378d6b1b610625085", "tree": "23c56a6629b63e20c59ba36971fd181d54c02b6d", "parents": [ "cf33e77b76d7439f21a23a94eab4ab3b405a6a7d" ], "author": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Fri Feb 03 21:29:40 2012 +0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:26 2012 +0200" }, "message": "Bluetooth: Add missing QUIRK_NO_RESET test to hci_dev_do_close\n\nWe should only perform a reset in hci_dev_do_close if the\nHCI_QUIRK_NO_RESET flag is set (since in such a case a reset will not be\nperformed when initializing the device).\n\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "cf33e77b76d7439f21a23a94eab4ab3b405a6a7d", "tree": "3e8ad4b4c7a2cb23835c3c2144457a56eba7129b", "parents": [ "a51cd2be864a3cc0272359b1995e213341dfc7e7" ], "author": { "name": "Octavian Purdila", "email": "octavian.purdila@intel.com", "time": "Fri Jan 27 19:32:39 2012 +0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:26 2012 +0200" }, "message": "Bluetooth: Fix RFCOMM session reference counting issue\n\nThere is an imbalance in the rfcomm_session_hold / rfcomm_session_put\noperations which causes the following crash:\n\n[ 685.010159] BUG: unable to handle kernel paging request at 6b6b6b6b\n[ 685.010169] IP: [\u003cc149d76d\u003e] rfcomm_process_dlcs+0x1b/0x15e\n[ 685.010181] *pdpt \u003d 000000002d665001 *pde \u003d 0000000000000000\n[ 685.010191] Oops: 0000 [#1] PREEMPT SMP\n[ 685.010247]\n[ 685.010255] Pid: 947, comm: krfcommd Tainted: G C 3.0.16-mid8-dirty #44\n[ 685.010266] EIP: 0060:[\u003cc149d76d\u003e] EFLAGS: 00010246 CPU: 1\n[ 685.010274] EIP is at rfcomm_process_dlcs+0x1b/0x15e\n[ 685.010281] EAX: e79f551c EBX: 6b6b6b6b ECX: 00000007 EDX: e79f40b4\n[ 685.010288] ESI: e79f4060 EDI: ed4e1f70 EBP: ed4e1f68 ESP: ed4e1f50\n[ 685.010295] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\n[ 685.010303] Process krfcommd (pid: 947, ti\u003ded4e0000 task\u003ded43e5e0 task.ti\u003ded4e0000)\n[ 685.010308] Stack:\n[ 685.010312] ed4e1f68 c149eb53 e5925150 e79f4060 ed500000 ed4e1f70 ed4e1f80 c149ec10\n[ 685.010331] 00000000 ed43e5e0 00000000 ed4e1f90 ed4e1f9c c149ec87 0000bf54 00000000\n[ 685.010348] 00000000 ee03bf54 c149ec37 ed4e1fe4 c104fe01 00000000 00000000 00000000\n[ 685.010367] Call Trace:\n[ 685.010376] [\u003cc149eb53\u003e] ? rfcomm_process_rx+0x6e/0x74\n[ 685.010387] [\u003cc149ec10\u003e] rfcomm_process_sessions+0xb7/0xde\n[ 685.010398] [\u003cc149ec87\u003e] rfcomm_run+0x50/0x6d\n[ 685.010409] [\u003cc149ec37\u003e] ? rfcomm_process_sessions+0xde/0xde\n[ 685.010419] [\u003cc104fe01\u003e] kthread+0x63/0x68\n[ 685.010431] [\u003cc104fd9e\u003e] ? __init_kthread_worker+0x42/0x42\n[ 685.010442] [\u003cc14dae82\u003e] kernel_thread_helper+0x6/0xd\n\nThis issue has been brought up earlier here:\n\nhttps://lkml.org/lkml/2011/5/21/127\n\nThe issue appears to be the rfcomm_session_put in rfcomm_recv_ua. This\noperation doesn\u0027t seem be to required as for the non-initiator case we\nhave the rfcomm_process_rx doing an explicit put and in the initiator\ncase the last dlc_unlink will drive the reference counter to 0.\n\nThere have been several attempts to fix these issue:\n\n6c2718d Bluetooth: Do not call rfcomm_session_put() for RFCOMM UA on closed socket\n683d949 Bluetooth: Never deallocate a session when some DLC points to it\n\nbut AFAICS they do not fix the issue just make it harder to reproduce.\n\nSigned-off-by: Octavian Purdila \u003coctavian.purdila@intel.com\u003e\nSigned-off-by: Gopala Krishna Murala \u003cgopala.krishna.murala@intel.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "b5a30dda6598af216c070165ece6068f9f00f33a", "tree": "049eff0341a243dbd02af3c83a7166f941177833", "parents": [ "331660637b4e5136602a98200a84f6b65ed8d5be" ], "author": { "name": "Octavian Purdila", "email": "tavi.purdila@gmail.com", "time": "Sun Jan 22 00:28:34 2012 +0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:26 2012 +0200" }, "message": "Bluetooth: silence lockdep warning\n\nSince bluetooth uses multiple protocols types, to avoid lockdep\nwarnings, we need to use different lockdep classes (one for each\nprotocol type).\n\nThis is already done in bt_sock_create but it misses a couple of cases\nwhen new connections are created. This patch corrects that to fix the\nfollowing warning:\n\n\u003c4\u003e[ 1864.732366] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\u003c4\u003e[ 1864.733030] [ INFO: possible circular locking dependency detected ]\n\u003c4\u003e[ 1864.733544] 3.0.16-mid3-00007-gc9a0f62 #3\n\u003c4\u003e[ 1864.733883] -------------------------------------------------------\n\u003c4\u003e[ 1864.734408] t.android.btclc/4204 is trying to acquire lock:\n\u003c4\u003e[ 1864.734869] (rfcomm_mutex){+.+.+.}, at: [\u003cc14970ea\u003e] rfcomm_dlc_close+0x15/0x30\n\u003c4\u003e[ 1864.735541]\n\u003c4\u003e[ 1864.735549] but task is already holding lock:\n\u003c4\u003e[ 1864.736045] (sk_lock-AF_BLUETOOTH){+.+.+.}, at: [\u003cc1498bf7\u003e] lock_sock+0xa/0xc\n\u003c4\u003e[ 1864.736732]\n\u003c4\u003e[ 1864.736740] which lock already depends on the new lock.\n\u003c4\u003e[ 1864.736750]\n\u003c4\u003e[ 1864.737428]\n\u003c4\u003e[ 1864.737437] the existing dependency chain (in reverse order) is:\n\u003c4\u003e[ 1864.738016]\n\u003c4\u003e[ 1864.738023] -\u003e #1 (sk_lock-AF_BLUETOOTH){+.+.+.}:\n\u003c4\u003e[ 1864.738549] [\u003cc1062273\u003e] lock_acquire+0x104/0x140\n\u003c4\u003e[ 1864.738977] [\u003cc13d35c1\u003e] lock_sock_nested+0x58/0x68\n\u003c4\u003e[ 1864.739411] [\u003cc1493c33\u003e] l2cap_sock_sendmsg+0x3e/0x76\n\u003c4\u003e[ 1864.739858] [\u003cc13d06c3\u003e] __sock_sendmsg+0x50/0x59\n\u003c4\u003e[ 1864.740279] [\u003cc13d0ea2\u003e] sock_sendmsg+0x94/0xa8\n\u003c4\u003e[ 1864.740687] [\u003cc13d0ede\u003e] kernel_sendmsg+0x28/0x37\n\u003c4\u003e[ 1864.741106] [\u003cc14969ca\u003e] rfcomm_send_frame+0x30/0x38\n\u003c4\u003e[ 1864.741542] [\u003cc1496a2a\u003e] rfcomm_send_ua+0x58/0x5a\n\u003c4\u003e[ 1864.741959] [\u003cc1498447\u003e] rfcomm_run+0x441/0xb52\n\u003c4\u003e[ 1864.742365] [\u003cc104f095\u003e] kthread+0x63/0x68\n\u003c4\u003e[ 1864.742742] [\u003cc14d5182\u003e] kernel_thread_helper+0x6/0xd\n\u003c4\u003e[ 1864.743187]\n\u003c4\u003e[ 1864.743193] -\u003e #0 (rfcomm_mutex){+.+.+.}:\n\u003c4\u003e[ 1864.743667] [\u003cc1061ada\u003e] __lock_acquire+0x988/0xc00\n\u003c4\u003e[ 1864.744100] [\u003cc1062273\u003e] lock_acquire+0x104/0x140\n\u003c4\u003e[ 1864.744519] [\u003cc14d2c70\u003e] __mutex_lock_common+0x3b/0x33f\n\u003c4\u003e[ 1864.744975] [\u003cc14d303e\u003e] mutex_lock_nested+0x2d/0x36\n\u003c4\u003e[ 1864.745412] [\u003cc14970ea\u003e] rfcomm_dlc_close+0x15/0x30\n\u003c4\u003e[ 1864.745842] [\u003cc14990d9\u003e] __rfcomm_sock_close+0x5f/0x6b\n\u003c4\u003e[ 1864.746288] [\u003cc1499114\u003e] rfcomm_sock_shutdown+0x2f/0x62\n\u003c4\u003e[ 1864.746737] [\u003cc13d275d\u003e] sys_socketcall+0x1db/0x422\n\u003c4\u003e[ 1864.747165] [\u003cc14d42f0\u003e] syscall_call+0x7/0xb\n\nSigned-off-by: Octavian Purdila \u003coctavian.purdila@intel.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "6e1da683f79a22fafaada62d547138daaa9e3456", "tree": "d3502a1dd0a2df2d13e9d53a70042f68381e0ee3", "parents": [ "a63752552b95624a9f1dfa3d763870f72f964ad0" ], "author": { "name": "Andrzej Kaczmarek", "email": "andrzej.kaczmarek@tieto.com", "time": "Wed Jan 04 12:10:42 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:25 2012 +0200" }, "message": "Bluetooth: l2cap_set_timer needs jiffies as timeout value\n\nAfter moving L2CAP timers to workqueues l2cap_set_timer expects timeout\nvalue to be specified in jiffies but constants defined in miliseconds\nare used. This makes timeouts unreliable when CONFIG_HZ is not set to\n1000.\n\n__set_chan_timer macro still uses jiffies as input to avoid multiple\nconversions from/to jiffies for sk_sndtimeo value which is already\nspecified in jiffies.\n\nSigned-off-by: Andrzej Kaczmarek \u003candrzej.kaczmarek@tieto.com\u003e\nAckec-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "a63752552b95624a9f1dfa3d763870f72f964ad0", "tree": "a18d24a87e98bad9965731a0282fe0216f73a439", "parents": [ "4aa832c27edf902130f8bace1d42cf22468823fa" ], "author": { "name": "Andrzej Kaczmarek", "email": "andrzej.kaczmarek@tieto.com", "time": "Wed Jan 04 12:10:41 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:25 2012 +0200" }, "message": "Bluetooth: Fix sk_sndtimeo initialization for L2CAP socket\n\nsk_sndtime value should be specified in jiffies thus initial value\nneeds to be converted from miliseconds. Otherwise this timeout is\nunreliable when CONFIG_HZ is not set to 1000.\n\nSigned-off-by: Andrzej Kaczmarek \u003candrzej.kaczmarek@tieto.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "4aa832c27edf902130f8bace1d42cf22468823fa", "tree": "0145f7d8455de5a7e06a3b9be52f2c2ac3857bb2", "parents": [ "19ad9e94f6e2b4b3e1feccfb2466eb6e3e5b8c2a" ], "author": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Sun Jan 08 22:51:16 2012 +0200" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:25 2012 +0200" }, "message": "Bluetooth: Remove bogus inline declaration from l2cap_chan_connect\n\nAs reported by Dan Carpenter this function causes a Sparse warning and\nshouldn\u0027t be declared inline:\n\ninclude/net/bluetooth/l2cap.h:837:30 error: marked inline, but without a\ndefinition\"\n\nReported-by: Dan Carpenter \u003cdan.carpenter@oracle.com\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "18daf1644e634bae951a6e3d4d19d89170209762", "tree": "e4d467a93904208cb2c421868646b1cd8f33b34e", "parents": [ "c27111e5b8d6b1e9296f7075cdc35872f672b524" ], "author": { "name": "Peter Hurley", "email": "peter@hurleysoftware.com", "time": "Fri Jan 13 15:11:30 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Wed Feb 15 13:09:25 2012 +0200" }, "message": "Bluetooth: Fix l2cap conn failures for ssp devices\n\nCommit 330605423c fixed l2cap conn establishment for non-ssp remote\ndevices by not setting HCI_CONN_ENCRYPT_PEND every time conn security\nis tested (which was always returning failure on any subsequent\nsecurity checks).\n\nHowever, this broke l2cap conn establishment for ssp remote devices\nwhen an ACL link was already established at SDP-level security. This\nfix ensures that encryption must be pending whenever authentication\nis also pending.\n\nSigned-off-by: Peter Hurley \u003cpeter@hurleysoftware.com\u003e\nTested-by: Daniel Wagner \u003cdaniel.wagner@bmw-carit.de\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "b57e6b560fc2a2742910ac5ca0eb2c46e45aeac2", "tree": "f658087c4d280d8887b4f5e8a90be3380eb61136", "parents": [ "e81a7bd55531a77d8c16d44766db4089c2983f1b" ], "author": { "name": "Mohammed Shafi Shajakhan", "email": "mohammed@qca.qualcomm.com", "time": "Thu Feb 09 19:59:43 2012 +0530" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Feb 09 15:16:04 2012 -0500" }, "message": "mac80211: Fix a rwlock bad magic bug\n\nread_lock(\u0026tpt_trig-\u003etrig.leddev_list_lock) is accessed via the path\nieee80211_open (-\u003e) ieee80211_do_open (-\u003e) ieee80211_mod_tpt_led_trig\n(-\u003e) ieee80211_start_tpt_led_trig (-\u003e) tpt_trig_timer before initializing\nit.\nthe intilization of this read/write lock happens via the path\nieee80211_led_init (-\u003e) led_trigger_register, but we are doing\n\u0027ieee80211_led_init\u0027 after \u0027ieeee80211_if_add\u0027 where we\nregister netdev_ops.\nso we access leddev_list_lock before initializing it and causes the\nfollowing bug in chrome laptops with AR928X cards with the following\nscript\n\nwhile true\ndo\nsudo modprobe -v ath9k\nsleep 3\nsudo modprobe -r ath9k\nsleep 3\ndone\n\n\tBUG: rwlock bad magic on CPU#1, wpa_supplicant/358, f5b9eccc\n\tPid: 358, comm: wpa_supplicant Not tainted 3.0.13 #1\n\tCall Trace:\n\n\t[\u003c8137b9df\u003e] rwlock_bug+0x3d/0x47\n\t[\u003c81179830\u003e] do_raw_read_lock+0x19/0x29\n\t[\u003c8137f063\u003e] _raw_read_lock+0xd/0xf\n\t[\u003cf9081957\u003e] tpt_trig_timer+0xc3/0x145 [mac80211]\n\t[\u003cf9081f3a\u003e] ieee80211_mod_tpt_led_trig+0x152/0x174 [mac80211]\n\t[\u003cf9076a3f\u003e] ieee80211_do_open+0x11e/0x42e [mac80211]\n\t[\u003cf9075390\u003e] ? ieee80211_check_concurrent_iface+0x26/0x13c [mac80211]\n\t[\u003cf9076d97\u003e] ieee80211_open+0x48/0x4c [mac80211]\n\t[\u003c812dbed8\u003e] __dev_open+0x82/0xab\n\t[\u003c812dc0c9\u003e] __dev_change_flags+0x9c/0x113\n\t[\u003c812dc1ae\u003e] dev_change_flags+0x18/0x44\n\t[\u003c8132144f\u003e] devinet_ioctl+0x243/0x51a\n\t[\u003c81321ba9\u003e] inet_ioctl+0x93/0xac\n\t[\u003c812cc951\u003e] sock_ioctl+0x1c6/0x1ea\n\t[\u003c812cc78b\u003e] ? might_fault+0x20/0x20\n\t[\u003c810b1ebb\u003e] do_vfs_ioctl+0x46e/0x4a2\n\t[\u003c810a6ebb\u003e] ? fget_light+0x2f/0x70\n\t[\u003c812ce549\u003e] ? sys_recvmsg+0x3e/0x48\n\t[\u003c810b1f35\u003e] sys_ioctl+0x46/0x69\n\t[\u003c8137fa77\u003e] sysenter_do_call+0x12/0x2\n\nCc: \u003cstable@vger.kernel.org\u003e\nCc: Gary Morain \u003cgmorain@google.com\u003e\nCc: Paul Stewart \u003cpstew@google.com\u003e\nCc: Abhijit Pradhan \u003cabhijit@qca.qualcomm.com\u003e\nCc: Vasanthakumar Thiagarajan \u003cvthiagar@qca.qualcomm.com\u003e\nCc: Rajkumar Manoharan \u003crmanohar@qca.qualcomm.com\u003e\nAcked-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nTested-by: Mohammed Shafi Shajakhan \u003cmohammed@qca.qualcomm.com\u003e\nSigned-off-by: Mohammed Shafi Shajakhan \u003cmohammed@qca.qualcomm.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2cfc6fc584a65db87935ca4e4d5e1ad89d5192ee", "tree": "cebba13955a1702bf73ffa29a648b01a5942bcfa", "parents": [ "42bc0c9716c456a9686fcd4ee5cf115b992b9952" ], "author": { "name": "Felix Fietkau", "email": "nbd@openwrt.org", "time": "Wed Feb 08 19:17:11 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 08 16:07:31 2012 -0500" }, "message": "mac80211: do not call rate control .tx_status before .rate_init\n\nMost rate control implementations assume .get_rate and .tx_status are only\ncalled once the per-station data has been fully initialized.\nminstrel_ht crashes if this assumption is violated.\n\nSigned-off-by: Felix Fietkau \u003cnbd@openwrt.org\u003e\nTested-by: Arend van Spriel \u003carend@broadcom.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5ad20dd1480dc557afcec19ac7fae5581264dd59", "tree": "6bc2f7d679429ed2a164da85b378e289bb24df24", "parents": [ "7f66c2f93e5779625c10d262c84537427a2673ca" ], "author": { "name": "Luis R. Rodriguez", "email": "mcgrof@frijolero.org", "time": "Tue Feb 07 21:09:25 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 08 15:26:34 2012 -0500" }, "message": "mac80211: rename mesh static path_lookup()\n\nIf you want to use mesh support from mac80211 on a recent\nkernel on 2.6.24 you\u0027ll run into a name clash when compiling\nagainst include/linux/namei.h, so rename this routine.\n\n/home/mcgrof/tmp/compat-wireless-3.2.5-1/net/mac80211/mesh_pathtbl.c: At top level:\n/home/mcgrof/tmp/compat-wireless-3.2.5-1/net/mac80211/mesh_pathtbl.c:342:26: error: conflicting types for ‘path_lookup’\ninclude/linux/namei.h:71:12: note: previous declaration of ‘path_lookup’ was here\n\nAlthough this could sit as a separate patch in compat-wireless it seems\nbest to just merge upstream.\n\nCc: Javier Cardona \u003cjavier@cozybit.com\u003e\nSigned-off-by: Luis R. Rodriguez \u003cmcgrof@frijolero.org\u003e\nAcked-by: Javier Cardona \u003cjavier@cozybit.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "79027596ff710f9662ccae5f5e85de43961420ed", "tree": "4252ec4a241226f4366ba4ab879c9fa7545c2273", "parents": [ "77c06c2cb44fe68295efdd33939153c7d56de004" ], "author": { "name": "Felix Fietkau", "email": "nbd@openwrt.org", "time": "Tue Feb 07 12:45:44 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 08 15:26:33 2012 -0500" }, "message": "mac80211: add #ifdef CONFIG_MAC80211_VERBOSE_DEBUG for a debug printk\n\nWhen not debugging mac80211 code, station state transitions do not need to\nshow up in the kernel log.\n\nSigned-off-by: Felix Fietkau \u003cnbd@openwrt.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "e1936e9407138b483e6d1332dd944afec8131f30", "tree": "65ec2b02b60e572f0067771da951bcf53b52aa9c", "parents": [ "1023f3bc7b3f56da1f79f605cbe459318c4792ae" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:23 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 15:35:11 2012 -0500" }, "message": "mac80211: call rate control only after init\n\nThere are situations where we don\u0027t have the\nnecessary rate control information yet for\nstation entries, e.g. when associating. This\ncurrently doesn\u0027t really happen due to the\ndummy station handling; explicitly disabling\nrate control when it\u0027s not initialised will\nallow us to remove dummy stations.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "885bd8eca6ac172e299750d99bd5c9fddbed89b9", "tree": "7ce2265d4738f6ea1f40f13d86d96c150bef73cf", "parents": [ "3dc5e1751803e812806d7aa46150af92f91ef489" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Thu Feb 02 17:44:55 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:55:51 2012 -0500" }, "message": "mac80211: support hw scan while idle\n\nCurrently, mac80211 goes to idle-off before starting a scan.\nHowever, some devices that implement hw scan might not\nneed going idle-off in order to perform a hw scan, and\nthus saving some energy and simplifying their state machine.\n\n(Note that this is also the case for sched scan - it\ncurrently doesn\u0027t make mac80211 go idle-off)\n\nAdd a new flag to indicate support for hw scan while idle.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "910570b5f4dbf75b73389010704ca6442a767a41", "tree": "6c3c581f672492906ebf5b4c34adc307e06aa5a3", "parents": [ "d486a5b4996d2fffd10098725781f2c5690774bc" ], "author": { "name": "Dan Carpenter", "email": "dan.carpenter@oracle.com", "time": "Wed Feb 01 10:42:11 2012 +0300" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:55:41 2012 -0500" }, "message": "mac80211: off by one in mcs mask handling\n\n\"ridx\" is used as an index into the mcs_mask[] array which has\nIEEE80211_HT_MCS_MASK_LEN elements.\n\nSigned-off-by: Dan Carpenter \u003cdan.carpenter@oracle.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "267335d63b808dc861f3a4dc81a605489a8a13ac", "tree": "2f114b6f45147d17ea4cbd57cf33289a57248a1b", "parents": [ "3eda95de19e1781612091869e866a5014257f462" ], "author": { "name": "Antonio Quartulli", "email": "ordex@autistici.org", "time": "Tue Jan 31 20:25:47 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:53:10 2012 -0500" }, "message": "cfg80211/mac80211: userspace peer authorization in IBSS\n\nIf the IBSS network is RSN-protected, let userspace authorize the stations\ninstead of adding them as AUTHORIZED by default.\n\nSigned-off-by: Antonio Quartulli \u003cordex@autistici.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "66e67e418908442389d3a9e6509985f01cbaf9b0", "tree": "01fad87d0d47f5887497c569d98cee20fa1f0f29", "parents": [ "4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:27 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:50:37 2012 -0500" }, "message": "mac80211: redesign auth/assoc\n\nThis is the second part of the auth/assoc redesign,\nthe mac80211 part. This moves the auth/assoc code\nout of the work abstraction and into the MLME, so\nthat we don\u0027t flip channels all the time etc.\n\nThe only downside is that when we are associated,\nwe need to drop the association in order to create\na connection to another AP, but for most drivers\nthis is actually desirable and the ability to do\nwas never used by any applications. If we want to\nimplement resource reservation with FT-OTA, we\u0027d\nprobably best do it with explicit R-O-C in wpa_s.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "4c0c0b75e0c35ddb8f61c06bcbffede63ab4f4a2", "tree": "5d3ee488424ac02ef06330ebff3e5de6e5058941", "parents": [ "95de817b9034d50860319f6033ec85d25024694c" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:26 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:50:37 2012 -0500" }, "message": "cfg80211: export cfg80211_ref_bss\n\nThis is needed by mac80211 to keep a reference\nto a BSS alive for the auth process. Remove the\nold version of cfg80211_ref_bss() since it\u0027s\nnot actually used.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "95de817b9034d50860319f6033ec85d25024694c", "tree": "8dc100ec6a5ee527a6e86b33e904f5f9d14181ab", "parents": [ "7852e36186d2a1983c215836d7e3d7b8927c930d" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:25 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:50:37 2012 -0500" }, "message": "cfg80211: stop tracking authenticated state\n\nTo track authenticated state seems to have been\na design mistake in cfg80211. It is possible to\nhave out of band authentication (FT), tracking\nmultiple authentications caused more problems\nthan it ever helped, and the implementation in\nmac80211 is too complex.\n\nRemove all this complexity, and let userspace\ndo whatever it wants to, mac80211 can deal with\nthat just fine. Association is still tracked of\ncourse, but authentication no longer is. Local\nauth state changes are thus no longer of value,\nso ignore them completely.\n\nThis will also help implement SAE -- asking the\ndriver to do an authentication is now almost\nequivalent to sending an authentication frame,\nwith the exception of shared key authentication\nwhich is still handled completely.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "7852e36186d2a1983c215836d7e3d7b8927c930d", "tree": "191ab7c06b1ab871b95c1d732e9ca67482dbce9d", "parents": [ "a4ec45a421b80bc36fd37578accf081f32527a7f" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:24 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:50:37 2012 -0500" }, "message": "mac80211: remove dummy STA support\n\nThe dummy STA support was added because I didn\u0027t\nwant to change the driver API at the time. Now\nthat we have state transitions triggering station\nadd/remove in the driver, we only call add once a\nstation reaches ASSOCIATED, so we can remove the\ndummy station stuff again.\n\nWhile at it, tighten the RX check and accept only\nport control (EAP) frames from the AP station if\nit\u0027s not associated yet -- in other cases there\u0027s\nno race.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "a4ec45a421b80bc36fd37578accf081f32527a7f", "tree": "2eed7b4fbdece2358be059773b010b6acc3806b0", "parents": [ "f09603a259ffef69ad4516a04eb06cd65ac522fe" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:22 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:25 2012 -0500" }, "message": "mac80211: implement sta_add/sta_remove in sta_state\n\nInstead of maintaining separate sta_add/sta_remove\ncallsites, implement it in sta_state when the driver\nhas no sta_state implementation.\n\nThe only behavioural change this should cause is in\nsecure mesh mode: with this the station entries will\nonly be created after the stations are set to AUTH.\nGiven which drivers support mesh, this seems to not\nbe a problem.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f09603a259ffef69ad4516a04eb06cd65ac522fe", "tree": "3f826769c697eb15a76771e25291bbb54f9f58ab", "parents": [ "71ec375c75095002f36f083ceb32bbb8725734ae" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:21 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:24 2012 -0500" }, "message": "mac80211: add sta_state callback\n\n(based on Eliad\u0027s patch)\n\nAdd a callback to notify the low-level driver whenever\nthe state of a station changes. The driver is only\nnotified when the station is actually in the mac80211\nhash table, not for pre-insert state transitions.\n\nTo allow the driver to replace sta_add/remove calls\nwith this, call extra transitions with the NOTEXIST\nstate.\n\nThis callback can fail, so we need to be careful in\nhandling it when a station is inserted, particularly\nin the IBSS case where we still keep the station entry\naround for mac80211 purposes.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "71ec375c75095002f36f083ceb32bbb8725734ae", "tree": "ea090e06295a518881e39e7e48132ddb6232d763", "parents": [ "89c91caeccf45bbeb86104445125fe1eaec12079" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:20 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:24 2012 -0500" }, "message": "mac80211: add NOTEXIST station state\n\nThis will be used by drivers later if they\nneed to have stations inserted all the time,\nin mac80211 has no purpose, is never used\nand sta_state starts out in NONE.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "89c91caeccf45bbeb86104445125fe1eaec12079", "tree": "55c39a8b8e4e4515995e3c8e86369433a7b291c1", "parents": [ "077f49392819608084c6d8d20e3dcca230afe07d" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:19 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:24 2012 -0500" }, "message": "mac80211: dont program keys for stations not uploaded\n\nIf a station couldn\u0027t be uploaded to the driver but\nis still kept (only in IBSS mode) we still shouldn\u0027t\ntry to program the keys for it into hardware; fix\nthis bug by skipping the key upload in this case.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "077f49392819608084c6d8d20e3dcca230afe07d", "tree": "7b19e4537933e9c7e0524421d16701576c4b74b2", "parents": [ "c8987876e9bf9b7b83e75b325586bc77ea8ac825" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:18 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:24 2012 -0500" }, "message": "mac80211: simplify AP_VLAN handling\n\nSetting keys and updating TKIP keys must use the\nBSS sdata (not AP_VLAN), so we translate. Move\nthe translation into driver-ops wrappers instead\nof having it inline in the code to simplify the\nnormal code flow.\n\nThe same can be done for sta_add/remove which\nalready does the translation in the wrapper.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "c8987876e9bf9b7b83e75b325586bc77ea8ac825", "tree": "4d76a97c78142aeb68d19c3ee542f2890aecc5ae", "parents": [ "8f0bb5ae3cc3b62a86e4319ee74cea5b602587f1" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:55:17 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:48:23 2012 -0500" }, "message": "mac80211: move managed mode station state modification\n\nMove the station state modification right before insert,\nthis just makes the current code more readable (you can\ntell that it\u0027s before insertion looking at a single\nscreenful of code) right now, but some upcoming changes\nwill require this.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "07ae2dfcf4f7143ce191c6436da1c33f179af0d6", "tree": "c18ff3f0f4967bee6bf741bcbc703809d73252c9", "parents": [ "3d29dd9b5b160ba4542a9b8f869a220559e633a0" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Wed Feb 01 18:48:09 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:26:00 2012 -0500" }, "message": "mac80211: timeout a single frame in the rx reorder buffer\n\nThe current code checks for stored_mpdu_num \u003e 1, causing\nthe reorder_timer to be triggered indefinitely, but the\nframe is never timed-out (until the next packet is received)\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\nAcked-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "874239f51f8759f3955630fa5da5cf13cd6567d5", "tree": "224640a759c0734bc6d0bfd5fd207301b1ef4a10", "parents": [ "b0302aba812bcc39291cdab9ad7e37008f352a91", "b49ba04a3a0382e7314d990707c21094c410425a" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 10:48:50 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 10:48:50 2012 -0500" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless\n" }, { "commit": "4f3eb0ba4817e55e1b5b2f63fcf3f266c328fc1a", "tree": "bd3d01eb44f353f4a012e53919bfc843c08a14d5", "parents": [ "19468413e8d98d44be8daf0acaf8d576dfc53fa2" ], "author": { "name": "Helmut Schaa", "email": "helmut.schaa@googlemail.com", "time": "Fri Jan 27 11:02:53 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:48:28 2012 -0500" }, "message": "mac80211: Move num_sta_ps counter decrement after synchronize_rcu\n\nUnted the assumption that the sta struct is still accessible before the\nsynchronize_rcu call we should move the num_sta_ps counter decrement\nafter synchronize_rcu to avoid incorrect decrements if num_sta_ps.\n\nSigned-off-by: Helmut Schaa \u003chelmut.schaa@googlemail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "19468413e8d98d44be8daf0acaf8d576dfc53fa2", "tree": "99d7df720566824c4588ccff03c65e60c381e60d", "parents": [ "24db78c05b1e3ccb5a78aedd17aa1008c91dab5a" ], "author": { "name": "Simon Wunderlich", "email": "simon.wunderlich@s2003.tu-chemnitz.de", "time": "Sat Jan 28 17:25:33 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:48:26 2012 -0500" }, "message": "mac80211: add support for mcs masks\n\n* Handle MCS masks set by the user.\n* Match rates provided by the rate control algorithm to the mask set,\n also in HT mode, and switch back to legacy mode if necessary.\n* add debugfs files to observate the rate selection\n\nSigned-off-by: Simon Wunderlich \u003csiwu@hrz.tu-chemnitz.de\u003e\nSigned-off-by: Mathias Kretschmer \u003cmathias.kretschmer@fokus.fraunhofer.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "24db78c05b1e3ccb5a78aedd17aa1008c91dab5a", "tree": "f41babc8ada871a26619be23f983121ad557da91", "parents": [ "d273bb20c00340748e3ca9730f87524ec5abbd64" ], "author": { "name": "Simon Wunderlich", "email": "simon.wunderlich@s2003.tu-chemnitz.de", "time": "Sat Jan 28 17:25:32 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:48:25 2012 -0500" }, "message": "nl80211: add support for mcs masks\n\nAllow to set mcs masks through nl80211. We also allow to set MCS\nrates but no legacy rates (and vice versa).\n\nSigned-off-by: Simon Wunderlich \u003csiwu@hrz.tu-chemnitz.de\u003e\nSigned-off-by: Mathias Kretschmer \u003cmathias.kretschmer@fokus.fraunhofer.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "608383bfc04aa222c3e9e896c32f56a5e5deaff0", "tree": "cb608bbe456f3aaa030f90977f6f9e60f6b2a413", "parents": [ "2ab694d302b489c5aa49c360dc97149b77c96586" ], "author": { "name": "Helmut Schaa", "email": "helmut.schaa@googlemail.com", "time": "Mon Jan 30 15:18:00 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:48:20 2012 -0500" }, "message": "mac80211: Fix incorrect num_sta_ps decrement in ap_sta_ps_end\n\nIf the driver blocked this specific STA with the help of\nieee80211_sta_block_awake we won\u0027t clear WLAN_STA_PS_STA later but\nstill decrement num_sta_ps. Hence, the next data frame from this\nSTA will trigger ap_sta_ps_end again and also decrement num_sta_ps\nagain leading to an incorrect num_sta_ps counter.\n\nThis can result in problems with powersaving clients not waking up\nfrom PS because the TIM calculation might be skipped due to the\nincorrect num_sta_ps counter.\n\nSigned-off-by: Helmut Schaa \u003chelmut.schaa@googlemail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2ab694d302b489c5aa49c360dc97149b77c96586", "tree": "18ff458004469014eaafe24618a9bdd45a11d780", "parents": [ "83d5cc012441531ab0bf6f99881958e964e9cf11" ], "author": { "name": "Helmut Schaa", "email": "helmut.schaa@googlemail.com", "time": "Fri Jan 27 11:02:51 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:48:18 2012 -0500" }, "message": "mac80211: Fix incorrect num_sta_ps decrement in __sta_info_destroy\n\nWhen WLAN_STA_PS_DRIVER is set by ieee80211_sta_block_awake the\nnum_sta_ps counter is not incremented. Hence, we shouldn\u0027t decrement\nit in __sta_info_destroy if only WLAN_STA_PS_DRIVER is set. This\ncould result in an incorrect num_sta_ps counter leading to strange side\neffects with associated powersaving clients.\n\nFix this by only decrementing num_sta_ps when WLAN_STA_PS_STA was set\nbefore.\n\nSigned-off-by: Helmut Schaa \u003chelmut.schaa@googlemail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "83d5cc012441531ab0bf6f99881958e964e9cf11", "tree": "b36a127cd4d735f5b4a0b7fbfbdd3714bceca44f", "parents": [ "c037b8367c7e2b775a99d74037f5df014d2fbf06" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jan 12 09:31:10 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:41:25 2012 -0500" }, "message": "mac80211: station state transition error handling\n\nIn the future, when we start notifying drivers,\nstate transitions could potentially fail. To make\nit easier to distinguish between programming bugs\nand driver failures:\n * rename sta_info_move_state() to\n sta_info_pre_move_state() which can only be\n called before the station is inserted (and\n check this with a new station flag).\n * rename sta_info_move_state_checked() to just\n plain sta_info_move_state(), as it will be\n the regular function that can fail for more\n than just one reason (bad transition or an\n error from the driver)\n\nThis makes the programming model easier -- one of\nthe functions can only be called before insertion\nand can\u0027t fail, the other can fail.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "c037b8367c7e2b775a99d74037f5df014d2fbf06", "tree": "7355a2162d6b8ac7de1cc3cb29e34aec723a68b1", "parents": [ "41b2d62702730b0c6bc5a40722e423bb0338311a" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:28:11 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 15:28:11 2012 -0500" }, "message": "Revert \"mac80211: Do not scan for IBSS merge with a fixed BSSID.\"\n\nThis reverts commit f1e3be1561c43b6bbe2426e34849fb1486dc313b.\n\nJohannes Berg \u003cjohannes@sipsolutions.net\u003e thinks that this patch is\nincorrect. I\u0027ll defer to his judgment.\n\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "6f01fd6e6f6809061b56e78f1e8d143099716d70", "tree": "bd6b09a01a5f1af65fc12c6ac533f2b1f4caa777", "parents": [ "5b35e1e6e9ca651e6b291c96d1106043c9af314a" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Sat Jan 28 16:11:03 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 30 12:45:07 2012 -0500" }, "message": "af_unix: fix EPOLLET regression for stream sockets\n\nCommit 0884d7aa24 (AF_UNIX: Fix poll blocking problem when reading from\na stream socket) added a regression for epoll() in Edge Triggered mode\n(EPOLLET)\n\nAppropriate fix is to use skb_peek()/skb_unlink() instead of\nskb_dequeue(), and only call skb_unlink() when skb is fully consumed.\n\nThis remove the need to requeue a partial skb into sk_receive_queue head\nand the extra sk-\u003esk_data_ready() calls that added the regression.\n\nThis is safe because once skb is given to sk_receive_queue, it is not\nmodified by a writer, and readers are serialized by u-\u003ereadlock mutex.\n\nThis also reduce number of spinlock acquisition for small reads or\nMSG_PEEK users so should improve overall performance.\n\nReported-by: Nick Mathewson \u003cnickm@freehaven.net\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Alexey Moiseytsev \u003chimeraster@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5b35e1e6e9ca651e6b291c96d1106043c9af314a", "tree": "d18caadee5e93dc45d0c5fa2c530537cfa14586c", "parents": [ "4acb41903b2f99f3dffd4c3df9acc84ca5942cb2" ], "author": { "name": "Neal Cardwell", "email": "ncardwell@google.com", "time": "Sat Jan 28 17:29:46 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 30 12:42:58 2012 -0500" }, "message": "tcp: fix tcp_trim_head() to adjust segment count with skb MSS\n\nThis commit fixes tcp_trim_head() to recalculate the number of\nsegments in the skb with the skb\u0027s existing MSS, so trimming the head\ncauses the skb segment count to be monotonically non-increasing - it\nshould stay the same or go down, but not increase.\n\nPreviously tcp_trim_head() used the current MSS of the connection. But\nif there was a decrease in MSS between original transmission and ACK\n(e.g. due to PMTUD), this could cause tcp_trim_head() to\ncounter-intuitively increase the segment count when trimming bytes off\nthe head of an skb. This violated assumptions in tcp_tso_acked() that\ntcp_trim_head() only decreases the packet count, so that packets_acked\nin tcp_tso_acked() could underflow, leading tcp_clean_rtx_queue() to\npass u32 pkts_acked values as large as 0xffffffff to\nca_ops-\u003epkts_acked().\n\nAs an aside, if tcp_trim_head() had really wanted the skb to reflect\nthe current MSS, it should have called tcp_set_skb_tso_segs()\nunconditionally, since a decrease in MSS would mean that a\nsingle-packet skb should now be sliced into multiple segments.\n\nSigned-off-by: Neal Cardwell \u003cncardwell@google.com\u003e\nAcked-by: Nandita Dukkipati \u003cnanditad@google.com\u003e\nAcked-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4acb41903b2f99f3dffd4c3df9acc84ca5942cb2", "tree": "3a2dc1739d654effecd86749e49a40d41019e645", "parents": [ "8a8ee9aff6c3077dd9c2c7a77478e8ed362b96c6" ], "author": { "name": "Glauber Costa", "email": "glommer@parallels.com", "time": "Mon Jan 30 01:20:17 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 30 12:41:06 2012 -0500" }, "message": "net/tcp: Fix tcp memory limits initialization when !CONFIG_SYSCTL\n\nsysctl_tcp_mem() initialization was moved to sysctl_tcp_ipv4.c\nin commit 3dc43e3e4d0b52197d3205214fe8f162f9e0c334, since it\nbecame a per-ns value.\n\nThat code, however, will never run when CONFIG_SYSCTL is\ndisabled, leading to bogus values on those fields - causing hung\nTCP sockets.\n\nThis patch fixes it by keeping an initialization code in\ntcp_init(). It will be overwritten by the first net namespace\ninit if CONFIG_SYSCTL is compiled in, and do the right thing if\nit is compiled out.\n\nIt is also named properly as tcp_init_mem(), to properly signal\nits non-sysctl side effect on TCP limits.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nLink: http://lkml.kernel.org/r/4F22D05A.8030604@parallels.com\n[ renamed the function, tidied up the changelog a bit ]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8a8ee9aff6c3077dd9c2c7a77478e8ed362b96c6", "tree": "bb905513ac457b8e7204056a17345ad3a5888db6", "parents": [ "5ee4433efe99b9f39f6eff5052a177bbcfe72cea" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Jan 26 14:04:53 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 27 21:06:03 2012 -0500" }, "message": "net caif: Register properly as a pernet subsystem.\n\ncaif is a subsystem and as such it needs to register with\nregister_pernet_subsys instead of register_pernet_device.\n\nAmong other problems using register_pernet_device was resulting in\nnet_generic being called before the caif_net structure was allocated.\nWhich has been causing net_generic to fail with either BUG_ON\u0027s or by\nreturn NULL pointers.\n\nA more ugly problem that could be caused is packets in flight why the\nsubsystem is shutting down.\n\nTo remove confusion also remove the cruft cause by inappropriately\ntrying to fix this bug.\n\nWith the aid of the previous patch I have tested this patch and\nconfirmed that using register_pernet_subsys makes the failure go away as\nit should.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Sjur Brændeland \u003csjur.brandeland@stericsson.com\u003e\nTested-by: Sasha Levin \u003clevinsasha928@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "cc0d7b91db000aef1cc12f1d3d4d7f80af9bd419", "tree": "5f0e86afb61b33658ec42b37ae739809ec98cb3d", "parents": [ "9018e93948c6f8f95fbcc9fa05f6c403d6adb406", "b49ba04a3a0382e7314d990707c21094c410425a" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 27 20:40:18 2012 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 27 20:40:18 2012 -0500" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless\n" }, { "commit": "f1e3be1561c43b6bbe2426e34849fb1486dc313b", "tree": "dc0975fc229b57658cac34ed90e56cd7ccf6b822", "parents": [ "6e1b1b246096fe04467f928973487fa47afaf2cc" ], "author": { "name": "Nicolas Cavallari", "email": "Nicolas.Cavallari@lri.fr", "time": "Thu Jan 26 13:36:34 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:57:06 2012 -0500" }, "message": "mac80211: Do not scan for IBSS merge with a fixed BSSID.\n\nCurrently, when we are on an IBSS network with no active station,\nwe would scan for other BSSID, even if fixed_bssid is on, due to\na bug in ibss.c, where fixed_channel would be checked instead of\nfixed_bssid. This would trigger useless scans where scan results\nwould not be used anyway.\n\nThis patch also reverts commit 39d02a7d90602d4557ee05db2a157a4e0,\nwhich assumed that the ifibss-\u003efixed_channel check was legitimate\nto disable single-channel scans. IBSS single-channel scan should\nnow be fixed.\n\nSigned-off-by: Nicolas Cavallari \u003ccavallar@lri.fr\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "6e1b1b246096fe04467f928973487fa47afaf2cc", "tree": "a46e853d2d60d1e7238c2991474d1a3a8dcf8ffe", "parents": [ "6269cc83e7c444f3050e0d7e640d079bae17aa68" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Thu Jan 26 13:36:05 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:57:05 2012 -0500" }, "message": "mac80211: send null packet on active (psm) reconfiguration\n\nThe sta might be in psm against the ap (e.g. because\nthis was the before a hw restart), so we explicitly\nsend a null packet in order to make sure it\u0027ll\nsync against the ap (and get out of psm).\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "6269cc83e7c444f3050e0d7e640d079bae17aa68", "tree": "001a379d04ab83bea3960b7e0d91e92679f37514", "parents": [ "c4f3b9725ed476adbcaf1c49d882ab541bc4214c" ], "author": { "name": "Dan Carpenter", "email": "dan.carpenter@oracle.com", "time": "Thu Jan 26 09:13:31 2012 +0300" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:57:04 2012 -0500" }, "message": "nfc: NULL vs zero in nci_activate_target()\n\nThis is a pointer so it should be NULL instead of zero. Sparse\ncomplains about this stuff:\nnet/nfc/nci/core.c:447:37: warning: Using plain integer as NULL pointer\n\nSigned-off-by: Dan Carpenter \u003cdan.carpenter@oracle.com\u003e\nAcked-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "94f9065648a2645b28187b44ec7778c30cf58758", "tree": "734ee883e3fbd99de04240da97716d773d64bb6d", "parents": [ "2da8f419e78a0ebccc91c095328278fe668a7932" ], "author": { "name": "Chun-Yeow Yeoh", "email": "yeohchunyeow@gmail.com", "time": "Sat Jan 21 01:02:16 2012 +0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:56:56 2012 -0500" }, "message": "{nl,cfg,mac}80211: Add support of setting non-forwarding entity in Mesh\n\nA mesh node that joins the mesh network is by default a forwarding entity. This patch allows\nthe mesh node to set as non-forwarding entity. Whenever dot11MeshForwarding is set to 0, the\nmesh node can prevent itself from forwarding the traffic which is not destined to him.\n\nSigned-off-by: Chun-Yeow Yeoh \u003cyeohchunyeow@gmail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2da8f419e78a0ebccc91c095328278fe668a7932", "tree": "f2f9057a4f7e9476e047e812ccef347996378ef4", "parents": [ "8e7c4e4dc6e98a0d3ee4535c6b94a3ad63adad2a" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:52:37 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:56:56 2012 -0500" }, "message": "cfg80211: fix a few -Wshadow warnings\n\nIt seems that -Wshadow is no longer default in\nsparse runs, but let\u0027s fix the warnings anyway.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8e7c4e4dc6e98a0d3ee4535c6b94a3ad63adad2a", "tree": "589946341681ae98ff5d4c8bbc936da6820aa2c4", "parents": [ "ea086359a63bd0dd85c1d784d0425340649613fa" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Fri Jan 20 13:52:36 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:56:55 2012 -0500" }, "message": "mac80211: fix a few -Wshadow warnings\n\nIt seems that -Wshadow is no longer default in\nsparse runs, but let\u0027s fix the warnings anyway.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ea086359a63bd0dd85c1d784d0425340649613fa", "tree": "e00130d16f0907bfdde4bc679e862159c058361b", "parents": [ "c1288b1278d00169e12495eb53ad128e09560b69" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jan 19 09:29:58 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:56:54 2012 -0500" }, "message": "mac80211: make CQM RSSI support per virtual interface\n\nSimilar to the previous beacon filtering patch,\nmake CQM RSSI support depend on the flags that\nthe driver set for virtual interfaces.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nAcked-by: Luciano Coelho \u003ccoelho@ti.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "c1288b1278d00169e12495eb53ad128e09560b69", "tree": "8edc1a74f040763f406abe830cea98eac4b6124d", "parents": [ "47d505ccc7535c825f6b28aaaf105d4b75f25196" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jan 19 09:29:57 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jan 27 14:56:53 2012 -0500" }, "message": "mac80211: make beacon filtering per virtual interface\n\nDue to firmware limitations, we may not be able to\nsupport beacon filtering on all virtual interfaces.\nTo allow this in mac80211, introduce per-interface\ndriver capability flags that the driver sets when\nan interface is added.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nAcked-by: Luciano Coelho \u003ccoelho@ti.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f18da14565819ba43b8321237e2426a2914cc2ef", "tree": "263689dd9f9b39e6995c32e13ac725d1153a5641", "parents": [ "f2b3ee9e4200b32d113b1bd3c93f9a836c97357c" ], "author": { "name": "Stefan Gula", "email": "steweg@gmail.com", "time": "Thu Jan 26 11:01:06 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 26 16:35:57 2012 -0500" }, "message": "net: RTNETLINK adjusting values of min_ifinfo_dump_size\n\nSetting link parameters on a netdevice changes the value\nof if_nlmsg_size(), therefore it is necessary to recalculate\nmin_ifinfo_dump_size.\n\nSigned-off-by: Stefan Gula \u003csteweg@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f2b3ee9e4200b32d113b1bd3c93f9a836c97357c", "tree": "d80ac5e5fddf395762f2b31110757abf833e752e", "parents": [ "40206dd98f066d596d4280558fc5f798165861c7" ], "author": { "name": "Willem de Bruijn", "email": "willemb@google.com", "time": "Thu Jan 26 10:34:35 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 26 16:34:08 2012 -0500" }, "message": "ipv6: Fix ip_gre lockless xmits.\n\nTunnel devices set NETIF_F_LLTX to bypass HARD_TX_LOCK. Sit and\nipip set this unconditionally in ops-\u003esetup, but gre enables it\nconditionally after parameter passing in ops-\u003enewlink. This is\nnot called during tunnel setup as below, however, so GRE tunnels are\nstill taking the lock.\n\nmodprobe ip_gre\nip tunnel add test0 mode gre remote 10.5.1.1 dev lo\nip link set test0 up\nip addr add 10.6.0.1 dev test0\n # cat /sys/class/net/test0/features\n # $DIR/test_tunnel_xmit 10 10.5.2.1\nip route add 10.5.2.0/24 dev test0\nip tunnel del test0\n\nThe newlink callback is only called in rtnl_netlink, and only if\nthe device is new, as it calls register_netdevice internally. Gre\ntunnels are created at \u0027ip tunnel add\u0027 with ioctl SIOCADDTUNNEL,\nwhich calls ipgre_tunnel_locate, which calls register_netdev.\nrtnl_newlink is called at \u0027ip link set\u0027, but skips ops-\u003enewlink\nand the device is up with locking still enabled. The equivalent\nipip tunnel works fine, btw (just substitute \u0027method gre\u0027 for\n\u0027method ipip\u0027).\n\nOn kernels before /sys/class/net/*/features was removed [1],\nthe first commented out line returns 0x6000 with method gre,\nwhich indicates that NETIF_F_LLTX (0x1000) is not set. With ipip,\nit reports 0x7000. This test cannot be used on recent kernels where\nthe sysfs file is removed (and ETHTOOL_GFEATURES does not currently\nwork for tunnel devices, because they lack dev-\u003eethtool_ops).\n\nThe second commented out line calls a simple transmission test [2]\nthat sends on 24 cores at maximum rate. Results of a single run:\n\nipip:\t\t\t19,372,306\ngre before patch:\t 4,839,753\ngre after patch:\t19,133,873\n\nThis patch replicates the condition check in ipgre_newlink to\nipgre_tunnel_locate. It works for me, both with oseq on and off.\nThis is the first time I looked at rtnetlink and iproute2 code,\nthough, so someone more knowledgeable should probably check the\npatch. Thanks.\n\nThe tail of both functions is now identical, by the way. To avoid\ncode duplication, I\u0027ll be happy to rework this and merge the two.\n\n[1] http://patchwork.ozlabs.org/patch/104610/\n[2] http://kernel.googlecode.com/files/xmit_udp_parallel.c\n\nSigned-off-by: Willem de Bruijn \u003cwillemb@google.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "073862ba5d249c20bd5c49fc6d904ff0e1f6a672", "tree": "e2bfd8ac4565532845a7213ce33ee7abae65530a", "parents": [ "fddb7b5761f104f034a0e708ece756d9b2eb2cac" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Jan 26 00:41:38 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 26 13:36:19 2012 -0500" }, "message": "netns: fix net_alloc_generic()\n\nWhen a new net namespace is created, we should attach to it a \"struct\nnet_generic\" with enough slots (even empty), or we can hit the following\nBUG_ON() :\n\n[ 200.752016] kernel BUG at include/net/netns/generic.h:40!\n...\n[ 200.752016] [\u003cffffffff825c3cea\u003e] ? get_cfcnfg+0x3a/0x180\n[ 200.752016] [\u003cffffffff821cf0b0\u003e] ? lockdep_rtnl_is_held+0x10/0x20\n[ 200.752016] [\u003cffffffff825c41be\u003e] caif_device_notify+0x2e/0x530\n[ 200.752016] [\u003cffffffff810d61b7\u003e] notifier_call_chain+0x67/0x110\n[ 200.752016] [\u003cffffffff810d67c1\u003e] raw_notifier_call_chain+0x11/0x20\n[ 200.752016] [\u003cffffffff821bae82\u003e] call_netdevice_notifiers+0x32/0x60\n[ 200.752016] [\u003cffffffff821c2b26\u003e] register_netdevice+0x196/0x300\n[ 200.752016] [\u003cffffffff821c2ca9\u003e] register_netdev+0x19/0x30\n[ 200.752016] [\u003cffffffff81c1c67a\u003e] loopback_net_init+0x4a/0xa0\n[ 200.752016] [\u003cffffffff821b5e62\u003e] ops_init+0x42/0x180\n[ 200.752016] [\u003cffffffff821b600b\u003e] setup_net+0x6b/0x100\n[ 200.752016] [\u003cffffffff821b6466\u003e] copy_net_ns+0x86/0x110\n[ 200.752016] [\u003cffffffff810d5789\u003e] create_new_namespaces+0xd9/0x190\n\nnet_alloc_generic() should take into account the maximum index into the\nptr array, as a subsystem might use net_generic() anytime.\n\nThis also reduces number of reallocations in net_assign_generic()\n\nReported-by: Sasha Levin \u003clevinsasha928@gmail.com\u003e\nTested-by: Sasha Levin \u003clevinsasha928@gmail.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Sjur Brændeland \u003csjur.brandeland@stericsson.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fddb7b5761f104f034a0e708ece756d9b2eb2cac", "tree": "f995ec889ebc1edc3fc9d3b0fe1da1fe9c2d6b76", "parents": [ "2b05ad33e1e624e7f08b8676d270dc7725403b7e" ], "author": { "name": "Flavio Leitner", "email": "fbl@redhat.com", "time": "Wed Jan 25 08:34:52 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 25 21:50:43 2012 -0500" }, "message": "tcp: bind() optimize port allocation\n\nPort autoselection finds a port and then drop the lock,\nthen right after that, gets the hash bucket again and lock it.\n\nFix it to go direct.\n\nSigned-off-by: Flavio Leitner \u003cfbl@redhat.com\u003e\nSigned-off-by: Marcelo Ricardo Leitner \u003cmleitner@redhat.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2b05ad33e1e624e7f08b8676d270dc7725403b7e", "tree": "0f180ef1fa0efcea96738315917eaa014c2ac8f0", "parents": [ "68315801dbf3ab2001679fd2074c9dc5dcf87dfa" ], "author": { "name": "Flavio Leitner", "email": "fbl@redhat.com", "time": "Wed Jan 25 08:34:51 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 25 21:50:43 2012 -0500" }, "message": "tcp: bind() fix autoselection to share ports\n\nThe current code checks for conflicts when the application\nrequests a specific port. If there is no conflict, then\nthe request is granted.\n\nOn the other hand, the port autoselection done by the kernel\nfails when all ports are bound even when there is a port\nwith no conflict available.\n\nThe fix changes port autoselection to check if there is a\nconflict and use it if not.\n\nSigned-off-by: Flavio Leitner \u003cfbl@redhat.com\u003e\nSigned-off-by: Marcelo Ricardo Leitner \u003cmleitner@redhat.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "68315801dbf3ab2001679fd2074c9dc5dcf87dfa", "tree": "24e7989e852b6a32f2fd980d1b6958720175f7dc", "parents": [ "701b259f446be2f3625fb852bceb93afe76e206d" ], "author": { "name": "James Chapman", "email": "jchapman@katalix.com", "time": "Wed Jan 25 02:39:05 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 25 21:45:00 2012 -0500" }, "message": "l2tp: l2tp_ip - fix possible oops on packet receive\n\nWhen a packet is received on an L2TP IP socket (L2TPv3 IP link\nencapsulation), the l2tpip socket\u0027s backlog_rcv function calls\nxfrm4_policy_check(). This is not necessary, since it was called\nbefore the skb was added to the backlog. With CONFIG_NET_NS enabled,\nxfrm4_policy_check() will oops if skb-\u003edev is null, so this trivial\npatch removes the call.\n\nThis bug has always been present, but only when CONFIG_NET_NS is\nenabled does it cause problems. Most users are probably using UDP\nencapsulation for L2TP, hence the problem has only recently\nsurfaced.\n\nEIP: 0060:[\u003cc12bb62b\u003e] EFLAGS: 00210246 CPU: 0\nEIP is at l2tp_ip_recvmsg+0xd4/0x2a7\nEAX: 00000001 EBX: d77b5180 ECX: 00000000 EDX: 00200246\nESI: 00000000 EDI: d63cbd30 EBP: d63cbd18 ESP: d63cbcf4\n DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\nCall Trace:\n [\u003cc1218568\u003e] sock_common_recvmsg+0x31/0x46\n [\u003cc1215c92\u003e] __sock_recvmsg_nosec+0x45/0x4d\n [\u003cc12163a1\u003e] __sock_recvmsg+0x31/0x3b\n [\u003cc1216828\u003e] sock_recvmsg+0x96/0xab\n [\u003cc10b2693\u003e] ? might_fault+0x47/0x81\n [\u003cc10b2693\u003e] ? might_fault+0x47/0x81\n [\u003cc1167fd0\u003e] ? _copy_from_user+0x31/0x115\n [\u003cc121e8c8\u003e] ? copy_from_user+0x8/0xa\n [\u003cc121ebd6\u003e] ? verify_iovec+0x3e/0x78\n [\u003cc1216604\u003e] __sys_recvmsg+0x10a/0x1aa\n [\u003cc1216792\u003e] ? sock_recvmsg+0x0/0xab\n [\u003cc105a99b\u003e] ? __lock_acquire+0xbdf/0xbee\n [\u003cc12d5a99\u003e] ? do_page_fault+0x193/0x375\n [\u003cc10d1200\u003e] ? fcheck_files+0x9b/0xca\n [\u003cc10d1259\u003e] ? fget_light+0x2a/0x9c\n [\u003cc1216bbb\u003e] sys_recvmsg+0x2b/0x43\n [\u003cc1218145\u003e] sys_socketcall+0x16d/0x1a5\n [\u003cc11679f0\u003e] ? trace_hardirqs_on_thunk+0xc/0x10\n [\u003cc100305f\u003e] sysenter_do_call+0x12/0x38\nCode: c6 05 8c ea a8 c1 01 e8 0c d4 d9 ff 85 f6 74 07 3e ff 86 80 00 00 00 b9 17 b6 2b c1 ba 01 00 00 00 b8 78 ed 48 c1 e8 23 f6 d9 ff \u003cff\u003e 76 0c 68 28 e3 30 c1 68 2d 44 41 c1 e8 89 57 01 00 83 c4 0c\n\nSigned-off-by: James Chapman \u003cjchapman@katalix.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "efc3dbc37412c027e363736b4f4c74ee5e8ecffc", "tree": "958b635fa7f52456c19247e892a3d92d21a448a7", "parents": [ "36a1211970193ce215de50ed1e4e1272bc814df1" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 17:03:44 2012 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 17:03:44 2012 -0500" }, "message": "rds: Make rds_sock_lock BH rather than IRQ safe.\n\nrds_sock_info() triggers locking warnings because we try to perform a\nlocal_bh_enable() (via sock_i_ino()) while hardware interrupts are\ndisabled (via taking rds_sock_lock).\n\nThere is no reason for rds_sock_lock to be a hardware IRQ disabling\nlock, none of these access paths run in hardware interrupt context.\n\nTherefore making it a BH disabling lock is safe and sufficient to\nfix this bug.\n\nReported-by: Kumar Sanghvi \u003ckumaras@chelsio.com\u003e\nReported-by: Josh Boyer \u003cjwboyer@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c452ed70771cea3af73d21a5914989137fbd28b8", "tree": "0c307046119bf289a54e25e94f1967d513079d7a", "parents": [ "b82b9183d4f18f9b8c4bb31f223eb6c79b734eb0" ], "author": { "name": "Jesper Dangaard Brouer", "email": "hawk@comx.dk", "time": "Tue Jan 24 16:03:33 2012 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 16:03:33 2012 -0500" }, "message": "net: flow_dissector.c missing include linux/export.h\n\nThe file net/core/flow_dissector.c seems to be missing\nincluding linux/export.h.\n\nSigned-off-by: Jesper Dangaard Brouer \u003chawk@comx.dk\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "56ac11cf2f21366ad48b356f7a0d1af8cff3588e", "tree": "dd4471a9df32ddda044718d6d88cbb78cf941bea", "parents": [ "90b9a5454fd2e626aa1614fe9ece6b63a0dc37af" ], "author": { "name": "Radu Iliescu", "email": "radui@bricsys.com", "time": "Thu Jan 19 03:57:57 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:33:19 2012 -0500" }, "message": "llc: Fix race condition in llc_ui_recvmsg\n\nThere is a race on sk_receive_queue between llc_ui_recvmsg and\nsock_queue_rcv_skb.\n\nOur current solution is to protect skb_eat in llc_ui_recvmsg\nwith the queue spinlock.\n\nSigned-off-by: Radu Iliescu \u003criliescu@ixiacom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "405385f8ce7a2ed8f82e216d88b5282142e1288b", "tree": "fe96a1cd18291247dfd13efccf09be9334a1cc27", "parents": [ "ba1960257c5980f9b58057995ce3394bd8e48ca3" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Wed Jan 11 13:11:50 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:47:09 2012 -0500" }, "message": "mac80211: set bss_conf.idle when vif is connected\n\n__ieee80211_recalc_idle() iterates through the vifs,\nsets bss_conf.idle \u003d true if they are disconnected,\nand increases \"count\" if they are not (which later\ngets evaluated in order to determine whether the\ndevice is idle).\n\nHowever, the loop doesn\u0027t set bss_conf.idle \u003d false\n(along with increasing \"count\"), causing the device\nidle state and the vif idle state to get out of sync\nin some cases.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ba1960257c5980f9b58057995ce3394bd8e48ca3", "tree": "9b91a56e26f268d925e6b420ccaab58dbad15625", "parents": [ "4f3d09de38d234ce7ffba5ec5a7e6704f983d375" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Tue Jan 10 15:19:54 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:47:09 2012 -0500" }, "message": "mac80211: update oper_channel on ibss join\n\nCommit 13c40c5 (\"mac80211: Add HT operation modes for IBSS\") broke\nibss operation by mistakenly removing the local-\u003eoper_channel\nupdate (causing ibss to start on the wrong channel). fix it.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nAcked-by: Simon Wunderlich \u003csiwu@hrz.tu-chemnitz.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "019c4fbaa790e2b3f11dab0c8b7d9896d77db3e5", "tree": "593fc051bc96a40e48406f6cba883b1f95822422", "parents": [ "25a1d9dc850b1bdcc4760eb625f0a67057f54d26" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Wed Jan 18 13:16:14 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:32:29 2012 -0500" }, "message": "NFC: Add NCI multiple targets support\n\nAdd the ability to select between multiple targets in NCI.\nIf only one target is found, it will be auto-activated.\nIf more than one target is found, then DISCOVER_NTF will be\ngenerated for each target, and the host should select one by\ncalling DISCOVER_SELECT_CMD. Then, the target will be activated.\nIf the activation fails, GENERIC_ERROR_NTF is generated.\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "25a1d9dc850b1bdcc4760eb625f0a67057f54d26", "tree": "d717fdf49f8183899f8c98ce8860c5b1c4dceb2d", "parents": [ "8939e47fc953cce6ef53e79e9ff9b53319d1a72d" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Wed Jan 18 13:16:13 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:32:28 2012 -0500" }, "message": "NFC: NFC core layer should not set the target_idx\n\nThe NFC core layer should not set the target_idx.\nInstead, the driver layer (e.g. NCI, PN533) should set the\ntarget_idx, so that it will be able to identify the target\nwhen its I/F (e.g. activate_target) is called.\nThis is required in order to support multiple targets.\nNote that currently supported drivers (PN533 and NCI) don\u0027t\nuse the target_idx in their implementation.\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8939e47fc953cce6ef53e79e9ff9b53319d1a72d", "tree": "fba0ffe539b4d6937bfb2bd9986fe989917b8039", "parents": [ "6d810f10325522cfcf498dc6d64b9f96e1f5153f" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Wed Jan 18 13:16:12 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:32:28 2012 -0500" }, "message": "NFC: Clearly separate NCI states from flags\n\nMake a clear separation between NCI states and flags.\nThis is required in order to support more NCI states (e.g.\nfor multiple targets support).\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "6d810f10325522cfcf498dc6d64b9f96e1f5153f", "tree": "336d362834929cee89e8d420dc82ad8de0ae2c26", "parents": [ "24dd0dd74ec8dc4abada132e380dc179459b0f77" ], "author": { "name": "Antonio Quartulli", "email": "ordex@autistici.org", "time": "Wed Jan 18 00:10:44 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:32:27 2012 -0500" }, "message": "mac80211: in IBSS use the Auth frame to trigger STA reinsertion\n\nIn case of a node re-joining the cell the sta_info structure belonging to it is\nfirst destroyed and then reinserted. In this way its internal state is reset.\n\nThe joining operation is recognised thank the Auth frame being received.\n\nThis operation is helpful in case of a node being rebooted that is joining the\nad-hoc cell again, before its purge timeout on other nodes expires.\n\nSigned-off-by: Antonio Quartulli \u003cordex@autistici.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "24dd0dd74ec8dc4abada132e380dc179459b0f77", "tree": "317616a62c8ab9576b9a754bb64059f349a8b5ae", "parents": [ "ea9917d6f9e355646258b8d08ac69108908618a2" ], "author": { "name": "Antonio Quartulli", "email": "ordex@autistici.org", "time": "Wed Jan 18 00:10:43 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:32:26 2012 -0500" }, "message": "mac80211: add a 2-way Authentication challenge to IBSS mode\n\nIn IBSS mode, whenever a new station is added a 2-way authentication challenge\nis performed. Actually this event can be used to recognise a new station joining\nthe cell even if its sta_info entry is already in the list.\n\nSigned-off-by: Antonio Quartulli \u003cordex@autistici.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "c4bf98b220cba7a8618405261d69ee53a265110e", "tree": "2710efffaefc519f0d08f116ba669b1648aaab4a", "parents": [ "889cbb911a195b832745f77240f547cb2a2885bc" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Tue Jan 17 12:03:50 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:55 2012 -0500" }, "message": "NFC: Add NCI data exchange timer\n\nAdd NCI data exchange timer to catch timeouts,\nand call the data exchange callback with an error.\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nAcked-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "889cbb911a195b832745f77240f547cb2a2885bc", "tree": "973a6325e082b0840a56a284a95b609134058c39", "parents": [ "151a02f693b866dd43e147725c818fc1ddb96aa3" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Tue Jan 17 10:33:29 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:55 2012 -0500" }, "message": "mac80211: clean up rate control code\n\nIt seems exceedingly unlikely that we\u0027ll ever\nsupport swapping rate control algorithms at\nruntime, so remove the unused refcounting code.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "151a02f693b866dd43e147725c818fc1ddb96aa3", "tree": "994099f189a9dd106ea988a9f95c6d1e24e4ec2a", "parents": [ "d5a2ca60e41fec4ede7b82d3608278523cffe77b" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Tue Jan 17 10:30:01 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:15 2012 -0500" }, "message": "mac80211: clean up aggregation destruction\n\nYogesh\u0027s patch to destroy aggregation sessions when\nstations are destroyed was needed, but unnecessarily\ncomplex. Clean up this code.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d5a2ca60e41fec4ede7b82d3608278523cffe77b", "tree": "64faf8e66edaf03fe35b9bd61e8263817a17cca9", "parents": [ "bfeb4dbc5cb36ae774fabe7b0e0d559e621a2ccd" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Tue Jan 17 11:06:43 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:15 2012 -0500" }, "message": "NFC: Export new attributes sensb_res and sensf_res\n\nExport new attributes sensb_res for tech B and sensf_res\nfor tech F in the target info (returned as a response to\nNFC_CMD_GET_TARGET).\nThe max size of the attributes nfcid1, sensb_res and sensf_res\nis exported to user space though include/linux/nfc.\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nAcked-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f1249700f563b5dc541afa7e54a2d93fdffc1fb6", "tree": "d647942edbd28efcb248c77416e78ac3b81486f8", "parents": [ "f540f9f34b35d3c8a1d4b8d47ad5f00da951bfe7" ], "author": { "name": "Antonio Quartulli", "email": "ordex@autistici.org", "time": "Fri Jan 13 13:53:18 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:12 2012 -0500" }, "message": "mac80211: remove useless DA checking in ieee80211_rx_mgmt_probe_resp()\n\nActually the DA field has already been checked along the rx path (in\nprepare_for_handlers()) and this check is therefore useless at this point.\n\nSigned-off-by: Antonio Quartulli \u003cordex@autistici.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "a48b13ac811ee236151d9e0e0dcb5639b2ab4591", "tree": "0a9a83a9baa14a14932d44e4a3ba3554f951e1b5", "parents": [ "eccc068e8e84c8fe997115629925e0422a98e4de" ], "author": { "name": "Hong Wu", "email": "Hong.Wu@dspg.com", "time": "Wed Jan 11 20:34:30 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:21:11 2012 -0500" }, "message": "mac80211: Fix the maximum transmit power with power constraint\n\nThe local maximum transmit power for a channel is defined as the maximum\nregulatory transmission power minus the local power constraint specified\nfor the channel in the Power Constraint element. (7.3.2.15 IEEE80211 2007)\n\nSigned-off-by: Hong Wu \u003chong.wu@dspg.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "eccc068e8e84c8fe997115629925e0422a98e4de", "tree": "399c387868028130d6d9ca530cb23557103de4dc", "parents": [ "e2d75c136f8df4a4e28ece75c475a65b9292729a" ], "author": { "name": "Hong Wu", "email": "Hong.Wu@dspg.com", "time": "Wed Jan 11 20:33:39 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:16:54 2012 -0500" }, "message": "wireless: Save original maximum regulatory transmission power for the calucation of the local maximum transmit power\n\nThe local maximum transmit power is the maximum power a wireless device\nallowed to transmit. If Power Constraint is presented, the local maximum\npower equals to the maximum allowed power defined in regulatory domain\nminus power constraint.\n\nThe maximum transmit power is maximum power a wireless device capable of\ntransmitting, and should be used in Power Capability element (7.3.2.16\nIEEE802.11 2007).\n\nThe transmit power from a wireless device should not greater than the\nlocal maximum transmit power.\n\nThe maximum transmit power was not calculated correctly in the current\nLinux wireless/mac80211 when Power Constraint is presented.\n\nSigned-off-by: Hong Wu \u003chong.wu@dspg.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "efa6a09db6d6c27557fb55299b9835b45b968eae", "tree": "6ce9d715266bd618c35e1dc8bff7087ae9badae5", "parents": [ "e9980e6d20a5c4d3f52359142ab3569171759a5b" ], "author": { "name": "Antonio Quartulli", "email": "ordex@autistici.org", "time": "Mon Jan 09 19:43:06 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:08:39 2012 -0500" }, "message": "mac80211: In IBSS the DA field of auth frames is different from BSSID\n\nIn case of authentication frame exchange between two IBSS STAs, the\nDA field must contain the destinatioin address (instead of the BSSID).\n\nSigned-off-by: Antonio Quartulli \u003cordex@autistici.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "e9980e6d20a5c4d3f52359142ab3569171759a5b", "tree": "d117e03b078a089a6554ebe8c28f1e4c545102f8", "parents": [ "75ac9a28a0c6b818ba1aba874b6b3ae17241552c" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Mon Jan 09 13:57:36 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:08:39 2012 -0500" }, "message": "mac80211: refactor __ieee80211_get_channel_mode\n\nUse a switch statement instead of a list of if\nstatements. Also include AP_VLAN in the list\nand skip them since the AP interface will also\nbe looked at.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "bd7e01bc7e7a90b33470173618f6f6805143cd42", "tree": "6ded85d2d1559bec5e0dbdbda81acd7ebb1acb0b", "parents": [ "ca742cd9766ff519b0e927a9296e29541ee13c7b" ], "author": { "name": "Ilan Elias", "email": "ilane@ti.com", "time": "Sun Jan 08 11:21:53 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:08:38 2012 -0500" }, "message": "NFC: Complete NCI deactivate in deactivate_ntf\n\nIf a target was active, complete the NCI deactivate request\nonly in deactivate_ntf. Otherwise, complete it at deactivate_rsp.\nDeactivate_ntf represents the actual disconnection event (sent from\nthe NCI controller).\n\nSigned-off-by: Ilan Elias \u003cilane@ti.com\u003e\nAcked-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "39d02a7d90602d4557ee05db2a157a4e0ec3a3d3", "tree": "e305a7bbd3da1307b02dd7f42d5efff37712b6a2", "parents": [ "fb4961dbc27d40cdbed297aa9bd74fa4a0e2ba6c" ], "author": { "name": "Mohammed Shafi Shajakhan", "email": "mohammed@qca.qualcomm.com", "time": "Sat Jan 07 21:06:21 2012 +0530" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:08:36 2012 -0500" }, "message": "mac80211: minor cleanup\n\nwe would have bailed out if \u0027ifibss-\u003efixed_channel\u0027\nis valid i.e. we had used \u0027fixed-freq\u0027 parameter in iw ibss\njoin command. this is with the state \u0027IEEE80211_IBSS_MLME_JOINED\u0027\nso no need to check for it\n\nSigned-off-by: Mohammed Shafi Shajakhan \u003cmohammed@qca.qualcomm.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "35b88623692f7ffbfdf16e4c2358784a060c20ed", "tree": "6f711174a31c415cecf63d54d293de25e2d85e0b", "parents": [ "c3b5003b628d8e373262bee42c7260d6a799c73e" ], "author": { "name": "Eliad Peller", "email": "eliad@wizery.com", "time": "Thu Dec 29 14:41:39 2011 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:06:04 2012 -0500" }, "message": "mac80211: check sta_apply_parameters() return value\n\nBail out if sta_apply_parameters() returns an error.\n\nSigned-off-by: Eliad Peller \u003celiad@wizery.com\u003e\nAcked-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f80400a26a2e8bff541de12834a1134358bb6642", "tree": "d88f2bda3e213b576714bb781e274833ef50b9b5", "parents": [ "b1cc16b8e643096adb92bbcb76c6c4c564141c40" ], "author": { "name": "Michał Mirosław", "email": "mirq-linux@rere.qmqm.pl", "time": "Sun Jan 22 00:20:40 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 23:41:05 2012 -0500" }, "message": "ethtool: allow ETHTOOL_GSSET_INFO for users\n\nAllow ETHTOOL_GSSET_INFO ethtool ioctl() for unprivileged users.\nETHTOOL_GSTRINGS is already allowed, but is unusable without this one.\n\nSigned-off-by: Michał Mirosław \u003cmirq-linux@rere.qmqm.pl\u003e\nAcked-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b1cc16b8e643096adb92bbcb76c6c4c564141c40", "tree": "c82c5be4c43ab5c82cf9fad022a4c77df30e90cc", "parents": [ "0e90b31f4ba77027a7c21cbfc66404df0851ca21" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 14:45:14 2012 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:46 2012 -0500" }, "message": "bluetooth: hci: Fix type of \"enable_hs\" to bool.\n\nFixes:\n\nnet/bluetooth/hci_core.c: In function ‘__check_enable_hs’:\nnet/bluetooth/hci_core.c:2587:1: warning: return from incompatible pointer type [enabled by default]\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0e90b31f4ba77027a7c21cbfc66404df0851ca21", "tree": "10dc6c443e2f058869d3953a90e6d48fb53f83ae", "parents": [ "8cfd14ad1eb52e44cb1fe7b47a68126e45e04026" ], "author": { "name": "Glauber Costa", "email": "glommer@parallels.com", "time": "Fri Jan 20 04:57:16 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:46 2012 -0500" }, "message": "net: introduce res_counter_charge_nofail() for socket allocations\n\nThere is a case in __sk_mem_schedule(), where an allocation\nis beyond the maximum, but yet we are allowed to proceed.\nIt happens under the following condition:\n\n\tsk-\u003esk_wmem_queued + size \u003e\u003d sk-\u003esk_sndbuf\n\nThe network code won\u0027t revert the allocation in this case,\nmeaning that at some point later it\u0027ll try to do it. Since\nthis is never communicated to the underlying res_counter\ncode, there is an inbalance in res_counter uncharge operation.\n\nI see two ways of fixing this:\n\n1) storing the information about those allocations somewhere\n in memcg, and then deducting from that first, before\n we start draining the res_counter,\n2) providing a slightly different allocation function for\n the res_counter, that matches the original behavior of\n the network code more closely.\n\nI decided to go for #2 here, believing it to be more elegant,\nsince #1 would require us to do basically that, but in a more\nobscure way.\n\nSigned-off-by: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCC: Tejun Heo \u003ctj@kernel.org\u003e\nCC: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCC: Laurent Chavey \u003cchavey@google.com\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8a622e71f58ec9f092fc99eacae0e6cf14f6e742", "tree": "d0a19d7ad6672eb38a14b9d2cedf5fab690d18f4", "parents": [ "df505eb804d5221c3164ebecd1286cb7fc7f49ba" ], "author": { "name": "shawnlu", "email": "shawn.lu@ericsson.com", "time": "Fri Jan 20 12:22:04 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:45 2012 -0500" }, "message": "tcp: md5: using remote adress for md5 lookup in rst packet\n\nmd5 key is added in socket through remote address.\nremote address should be used in finding md5 key when\nsending out reset packet.\n\nSigned-off-by: shawnlu \u003cshawn.lu@ericsson.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bf0813bd282f6ded0a5efca3db238287f7a3dbe8", "tree": "7c2cf691a713abb91fa4e452a5d4dad82bb4810a", "parents": [ "974c12360dfe6ab01201fe9e708e7755c413f8b6" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Thu Jan 19 15:40:06 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:44 2012 -0500" }, "message": "pktgen: Fix unsigned function that is returning negative vals\n\nEvery call to num_args() immediately checks the return value for\nless than zero, as it will return -EFAULT for a failed get_user()\ncall. So it makes no sense for the function to be declared as an\nunsigned long.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "974c12360dfe6ab01201fe9e708e7755c413f8b6", "tree": "8cdf87f44c8be550af2ec1530f8cb271fb1a2e1f", "parents": [ "d0249e44432aa0ffcf710b64449b8eaa3722547e" ], "author": { "name": "Yuchung Cheng", "email": "ycheng@google.com", "time": "Thu Jan 19 14:42:21 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:44 2012 -0500" }, "message": "tcp: detect loss above high_seq in recovery\n\nCorrectly implement a loss detection heuristic: New sequences (above\nhigh_seq) sent during the fast recovery are deemed lost when higher\nsequences are SACKed.\n\nCurrent code does not catch these losses, because tcp_mark_head_lost()\ndoes not check packets beyond high_seq. The fix is straight-forward by\nchecking packets until the highest sacked packet. In addition, all the\nFLAG_DATA_LOST logic are in-effective and redundant and can be removed.\n\nUpdate the loss heuristic comments. The algorithm above is documented\nas heuristic B, but it is redundant too because heuristic A already\ncovers B.\n\nNote that this change only marks some forward-retransmitted packets LOST.\nIt does NOT forbid TCP performing further CWR on new losses. A potential\nfollow-up patch under preparation is to perform another CWR on \"new\"\nlosses such as\n1) sequence above high_seq is lost (by resetting high_seq to snd_nxt)\n2) retransmission is lost.\n\nSigned-off-by: Yuchung Cheng \u003cycheng@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a42b4799c683723e8c464de4026af085b2ebd5fa", "tree": "303ebae69ea9f9db0a5bdf7020dc26c01af14afd", "parents": [ "803143fbda719106017309d551d082e4b4e7c8c3" ], "author": { "name": "Vijay Subramanian", "email": "subramanian.vijay@gmail.com", "time": "Thu Jan 19 10:20:59 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jan 22 15:08:44 2012 -0500" }, "message": "netem: Fix off-by-one bug in reordering\n\nWith netem reordering, a gap of N is supposed to reorder every Nth packet with\ngiven reorder probability. However, the code currently skips N packets and\nreorders every (N+1)th packet.\n\nSigned-off-by: Vijay Subramanian \u003csubramanian.vijay@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5a45f0086a2dcf50db7e6a0bf5be933880f85127", "tree": "f67d6ddb68c276bcf34077e7442b0ca722144c75", "parents": [ "fc16dcd8c2e1e9bc91ed765957e1f2bbf334253e" ], "author": { "name": "Neal Cardwell", "email": "ncardwell@google.com", "time": "Wed Jan 18 17:47:59 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 20 14:17:26 2012 -0500" }, "message": "tcp: fix undo after RTO for CUBIC\n\nThis patch fixes CUBIC so that cwnd reductions made during RTOs can be\nundone (just as they already can be undone when using the default/Reno\nbehavior).\n\nWhen undoing cwnd reductions, BIC-derived congestion control modules\nwere restoring the cwnd from last_max_cwnd. There were two problems\nwith using last_max_cwnd to restore a cwnd during undo:\n\n(a) last_max_cwnd was set to 0 on state transitions into TCP_CA_Loss\n(by calling the module\u0027s reset() functions), so cwnd reductions from\nRTOs could not be undone.\n\n(b) when fast_covergence is enabled (which it is by default)\nlast_max_cwnd does not actually hold the value of snd_cwnd before the\nloss; instead, it holds a scaled-down version of snd_cwnd.\n\nThis patch makes the following changes:\n\n(1) upon undo, revert snd_cwnd to ca-\u003eloss_cwnd, which is already, as\nthe existing comment notes, the \"congestion window at last loss\"\n\n(2) stop forgetting ca-\u003eloss_cwnd on TCP_CA_Loss events\n\n(3) use ca-\u003elast_max_cwnd to check if we\u0027re in slow start\n\nSigned-off-by: Neal Cardwell \u003cncardwell@google.com\u003e\nAcked-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nAcked-by: Sangtae Ha \u003csangtae.ha@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fc16dcd8c2e1e9bc91ed765957e1f2bbf334253e", "tree": "c7174ce035611b3088e2da38003655cf26e8ce0b", "parents": [ "b67f231ded332461dd31123c4f659c4681223fb1" ], "author": { "name": "Neal Cardwell", "email": "ncardwell@google.com", "time": "Wed Jan 18 17:47:58 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 20 14:17:26 2012 -0500" }, "message": "tcp: fix undo after RTO for BIC\n\nThis patch fixes BIC so that cwnd reductions made during RTOs can be\nundone (just as they already can be undone when using the default/Reno\nbehavior).\n\nWhen undoing cwnd reductions, BIC-derived congestion control modules\nwere restoring the cwnd from last_max_cwnd. There were two problems\nwith using last_max_cwnd to restore a cwnd during undo:\n\n(a) last_max_cwnd was set to 0 on state transitions into TCP_CA_Loss\n(by calling the module\u0027s reset() functions), so cwnd reductions from\nRTOs could not be undone.\n\n(b) when fast_covergence is enabled (which it is by default)\nlast_max_cwnd does not actually hold the value of snd_cwnd before the\nloss; instead, it holds a scaled-down version of snd_cwnd.\n\nThis patch makes the following changes:\n\n(1) upon undo, revert snd_cwnd to ca-\u003eloss_cwnd, which is already, as\nthe existing comment notes, the \"congestion window at last loss\"\n\n(2) stop forgetting ca-\u003eloss_cwnd on TCP_CA_Loss events\n\n(3) use ca-\u003elast_max_cwnd to check if we\u0027re in slow start\n\nSigned-off-by: Neal Cardwell \u003cncardwell@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "013d97e9da1877f1334aa8ff3a19921ebbfe99b5", "tree": "ed05c2420ea75eb036507d556d46d713ebe3bd9a", "parents": [ "35d87e3325e91ec6bc446bf71f50eccc9a7b3b8f" ], "author": { "name": "Francesco Ruggeri", "email": "fruggeri@aristanetworks.com", "time": "Mon Jan 16 10:40:10 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 18 16:38:34 2012 -0500" }, "message": "net: race condition in ipv6 forwarding and disable_ipv6 parameters\n\nThere is a race condition in addrconf_sysctl_forward() and\naddrconf_sysctl_disable().\nThese functions change idev-\u003ecnf.forwarding (resp. idev-\u003ecnf.disable_ipv6)\nand then try to grab the rtnl lock before performing any actions.\nIf that fails they restore the original value and restart the syscall.\nThis creates race conditions if ipv6 code tries to access\nthese parameters, or if multiple instances try to do the same operation.\nAs an example of the former, if __ipv6_ifa_notify() finds a 0 in\nidev-\u003ecnf.forwarding when invoked by addrconf_ifdown() it may not free\nanycast addresses, ultimately resulting in the net_device not being freed.\nThis patch reads the user parameters into a temporary location and only\nwrites the actual parameters when the rtnl lock is acquired.\nTested in 2.6.38.8.\nSigned-off-by: Francesco Ruggeri \u003cfruggeri@aristanetworks.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1c659a4475ec2b2f4495e4773c417a9100cbd9de", "tree": "26c026d7377624b2fd56f1bb369b31a8b34d043e", "parents": [ "ccb19d263fd1c9e34948e2158c53eacbff369344", "4f3d09de38d234ce7ffba5ec5a7e6704f983d375" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 18 15:59:32 2012 -0500" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jan 18 15:59:32 2012 -0500" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless\n" }, { "commit": "bc4934bc61d0a11fd62c5187ff83645628f8be8b", "tree": "e5c26315009133b19ae39469d9278d5e3f2a6919", "parents": [ "65e8b0ccb6cf176f8eddb1b05534be46580da9dd" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Wed Jan 18 14:10:25 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Jan 18 14:38:06 2012 -0500" }, "message": "mac80211: fix work removal on deauth request\n\nWhen deauth is requested while an auth or assoc\nwork item is in progress, we currently delete it\nwithout regard for any state it might need to\nclean up. Fix it by cleaning up for those items.\n\nIn the case Pontus found, the problem manifested\nitself as such:\n\nauthenticate with 00:23:69:aa:dd:7b (try 1)\nauthenticated\nfailed to insert Dummy STA entry for the AP (error -17)\ndeauthenticating from 00:23:69:aa:dd:7b by local choice (reason\u003d2)\n\nIt could also happen differently if the driver\nuses the tx_sync callback.\n\nWe can\u0027t just call the -\u003edone() method of the work\nitems because that will lock up due to the locking\nin cfg80211. This fix isn\u0027t very clean, but that\nseems acceptable since I have patches pending to\nremove this code completely.\n\nCc: stable@vger.kernel.org\nReported-by: Pontus Fuchs \u003cpontus.fuchs@gmail.com\u003e\nTested-by: Pontus Fuchs \u003cpontus.fuchs@gmail.com\u003e\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "65e8b0ccb6cf176f8eddb1b05534be46580da9dd", "tree": "873c06bd136f80dc2a57a06e086d6934c0daab9c", "parents": [ "f96b08a7e6f69c0f0a576554df3df5b1b519c479" ], "author": { "name": "Javier Cardona", "email": "javier@cozybit.com", "time": "Tue Jan 17 18:17:46 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Jan 18 14:38:06 2012 -0500" }, "message": "mac80211: Use the right headroom size for mesh mgmt frames\n\nUse local-\u003etx_headroom instad of local-\u003ehw.extra_tx_headroom.\nlocal-\u003etx_headroom is the max of hw.extra_tx_headroom required by the\ndriver and the headroom required by mac80211 for status reporting. On\ndrivers where hw.extra_tx_headroom is smaller than what mac80211\nrequires (e.g. ath5k), we would not reserve sufficient buffer space to\nreport tx status.\n\nAlso, don\u0027t reserve local-\u003etx_headroom + local-\u003ehw.extra_tx_headroom.\n\nReported-by: Simon Morgenthaler \u003cs.morgenthaler@students.unibe.ch\u003e\nReported-by: Kai Scharwies \u003ckai@scharwies.de\u003e\nSigned-off-by: Javier Cardona \u003cjavier@cozybit.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "9446f3efc53512e5ad9e0966539021a2a41fe5a0", "tree": "466bd353a814c0dbee80b3df69315d0072171fa7", "parents": [ "c3b5003b628d8e373262bee42c7260d6a799c73e" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Tue Jan 17 10:32:01 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Jan 18 14:38:05 2012 -0500" }, "message": "mac80211: fix debugfs key-\u003estation symlink\n\nSince stations moved into a virtual interface\nsubdirectory, this link has been broken. Fix it.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ccb19d263fd1c9e34948e2158c53eacbff369344", "tree": "6683e55f183920dcbf3e1a5b749e7f9780c465b3", "parents": [ "6a488979f574cb4287880db2dbc8b13cee30c5be", "c3b5003b628d8e373262bee42c7260d6a799c73e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 17 22:26:41 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 17 22:26:41 2012 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits)\n tg3: Fix single-vector MSI-X code\n openvswitch: Fix multipart datapath dumps.\n ipv6: fix per device IP snmp counters\n inetpeer: initialize -\u003eredirect_genid in inet_getpeer()\n net: fix NULL-deref in WARN() in skb_gso_segment()\n net: WARN if skb_checksum_help() is called on skb requiring segmentation\n caif: Remove bad WARN_ON in caif_dev\n caif: Fix typo in Vendor/Product-ID for CAIF modems\n bnx2x: Disable AN KR work-around for BCM57810\n bnx2x: Remove AutoGrEEEn for BCM84833\n bnx2x: Remove 100Mb force speed for BCM84833\n bnx2x: Fix PFC setting on BCM57840\n bnx2x: Fix Super-Isolate mode for BCM84833\n net: fix some sparse errors\n net: kill duplicate included header\n net: sh-eth: Fix build error by the value which is not defined\n net: Use device model to get driver name in skb_gso_segment()\n bridge: BH already disabled in br_fdb_cleanup()\n net: move sock_update_memcg outside of CONFIG_INET\n mwl8k: Fixing Sparse ENDIAN CHECK warning\n ...\n" } ], "next": "77676fdbd54f0c6fdb71d55d9758bebc69a00fc4" }