)]}' { "log": [ { "commit": "ca99861d5421c91f5a8fd3a77acb4b7be14f119d", "tree": "d11b0f99525f82515296c41fa643e518ddcbef11", "parents": [ "e54be4e7356c0612b48407d3b0647a29cb82e254" ], "author": { "name": "gregor kowski", "email": "gregor.kowski@gmail.com", "time": "Wed Dec 09 23:25:05 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Dec 22 13:31:14 2009 -0500" }, "message": "mac80211 : fix a race with update_tkip_key\n\nThe mac80211 tkip code won\u0027t call update_tkip_key, if rx packets\nare received without KEY_FLAG_UPLOADED_TO_HARDWARE. This can happen on\nfirst packet because the hardware key stuff is called asynchronously with\ntodo workqueue.\n\nThis patch workaround that by tracking if we sent the key to the driver.\n\nSigned-off-by: Gregor Kowski \u003cgregor.kowski@gmail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "7bcfaf2f431c09c51fe776fc06638b25d3b421c5", "tree": "27f767335566826f11f0134b97ee76b58d9bcf90", "parents": [ "2c0d6100da3ee9b0f0cc46add9bb8a8161299a92" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Oct 27 12:59:03 2009 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Oct 30 16:49:18 2009 -0400" }, "message": "cfg80211/mac80211: use debugfs_remove_recursive\n\nWe can save a lot of code and pointers in the structs\nby using debugfs_remove_recursive().\n\nFirst, change cfg80211 to use debugfs_remove_recursive()\nso that drivers do not need to clean up any files they\nadded to the per-wiphy debugfs (if and only if they are\nok to be accessed until after wiphy_unregister!).\n\nThen also make mac80211 use debugfs_remove_recursive()\nwhere necessary -- it need not remove per-wiphy files\nas cfg80211 now removes those, but netdev etc. files\nstill need to be handled but can now be removed without\nneeding struct dentry pointers to all of them.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "faa8fdc85347cc76d87b43ea718785661c54f656", "tree": "d6a2bad74310885e8f0836791c93070d243b6b2c", "parents": [ "3f77316c6b99f596bfbf72c0542f47f7230b702e" ], "author": { "name": "Jouni Malinen", "email": "jouni.malinen@atheros.com", "time": "Mon May 11 21:57:58 2009 +0300" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed May 13 15:44:39 2009 -0400" }, "message": "nl80211: Add RSC configuration for new keys\n\nWhen setting a key with NL80211_CMD_NEW_KEY, we should allow the key\nsequence number (RSC) to be set in order to allow replay protection to\nwork correctly for group keys. This patch documents this use for\nnl80211 and adds the couple of missing pieces in nl80211/cfg80211 and\nmac80211 to support this. In addition, WEXT SIOCSIWENCODEEXT compat\nprocessing in cfg80211 is extended to handle the RSC (this was already\nspecified in WEXT, but just not implemented in cfg80211/mac80211).\n\nSigned-off-by: Jouni Malinen \u003cjouni.malinen@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "3cfcf6ac6d69dc290e96416731eea5c88ac7d426", "tree": "35bc626e2e3f7c37a7eb50c1f057adb4830eccc6", "parents": [ "765cb46a3fc856245ea68a7c961ac87c77e4ae2d" ], "author": { "name": "Jouni Malinen", "email": "j@w1.fi", "time": "Thu Jan 08 13:32:02 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Jan 29 16:00:03 2009 -0500" }, "message": "mac80211: 802.11w - Use BIP (AES-128-CMAC)\n\nAdd mechanism for managing BIP keys (IGTK) and integrate BIP into the\nTX/RX paths.\n\nSigned-off-by: Jouni Malinen \u003cj@w1.fi\u003e\nAcked-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "765cb46a3fc856245ea68a7c961ac87c77e4ae2d", "tree": "210cb9cd260430221ddb3be9620ee8ae90ecee34", "parents": [ "fb7333367632c67d8b6b06fb8d906cdabb11b02a" ], "author": { "name": "Jouni Malinen", "email": "j@w1.fi", "time": "Thu Jan 08 13:32:01 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Jan 29 16:00:02 2009 -0500" }, "message": "mac80211: 802.11w - Add BIP (AES-128-CMAC)\n\nImplement Broadcast/Multicast Integrity Protocol for management frame\nprotection. This patch adds the needed definitions for the new\ninformation element (MMIE) and implementation for the new \"encryption\"\ntype (though, BIP is actually not encrypting data, it provides only\nintegrity protection). These routines will be used by a follow-on patch\nthat enables BIP for multicast/broadcast robust management frames.\n\nSigned-off-by: Jouni Malinen \u003cj@w1.fi\u003e\nAcked-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ffd7891dc909b3648e87f7cf8f84a6dc12fc1cc6", "tree": "563c41b3bce49effd3544081cb54ba5ab6fdfb15", "parents": [ "61243d8e79de67d703b192fae2c4ab80fc0fac34" ], "author": { "name": "Luis R. Rodriguez", "email": "lrodriguez@atheros.com", "time": "Sat Jun 21 10:02:46 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Jun 27 09:09:17 2008 -0400" }, "message": "mac80211: Let drivers have access to TKIP key offets for TX and RX MIC\n\nSome drivers may want to to use the TKIP key offsets for TX and RX\nMIC so lets move this out. Lets also clear up a bit how this is used\ninternally in mac80211.\n\nSigned-off-by: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "b0f76b335f8b1c324b4b2be06369d391b26a7cc9", "tree": "22ecaa2eb8ac0d6df3e35b4cecbca1de74ac63bc", "parents": [ "a7b6f0c5558ad03281b8064d6a4ab2e124dea991" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed May 14 16:26:19 2008 -0700" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed May 21 21:47:49 2008 -0400" }, "message": "mac80211: add a struct to hold tkip context\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "3a245766901a9dfdc3f53457a7954b369b50f281", "tree": "33bc4ef4dfb1bdf0eec46d320fd4333f55dffaf8", "parents": [ "51e8b885902fc8cc2ded48322ad9402bbcff23fe" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Apr 09 16:45:37 2008 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Apr 16 14:53:22 2008 -0400" }, "message": "mac80211: fix key hwaccel race\n\nThe previous key locking patch left a small race: it would be possible\nto add a key and take the interface down before the key todo is run so\nthat hwaccel for that key is enabled on an interface that is down. Avoid\nthis by running the todo list when an interface is brought up or down.\n\nThis patch also fixes a small bug: before this change, a few functions\nused the key list without the lock that protects it.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d9c58f30b08bfe1e689537af5bc855a76d0fae25", "tree": "ecd2dde62f9180a2a5736645e9985e33340874e5", "parents": [ "cfcdf40e52bdaa7622a9d1de62e5451d3427a5c6" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 08 16:46:36 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Apr 08 16:46:36 2008 -0400" }, "message": "mac80211: fix key debugfs default_key link\n\nThe default_key symlink points to the key index rather than\nthey key counter, fix it.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2c8dccc77420fb7433da5674818959d3499d35be", "tree": "2da037732b78a4796254b485f0c591d9625b7d1e", "parents": [ "3b96766f0e643f52ae19e134664df6730c737e87" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 08 15:14:40 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Apr 08 16:44:45 2008 -0400" }, "message": "mac80211: rename files\n\nThis patch renames all mac80211 files (except ieee80211_i.h) to get rid\nof the useless ieee80211_ prefix.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "3b96766f0e643f52ae19e134664df6730c737e87", "tree": "b1707d94a14c9777f09b1aab33970e7741190d4c", "parents": [ "7d1559f1737d5ca27b267b0392015f42b3bbe2fa" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Apr 08 17:56:52 2008 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Apr 08 16:44:45 2008 -0400" }, "message": "mac80211: fix key vs. sta locking problems\n\nUp to now, key manipulation is supposed to run under RTNL to\navoid concurrent manipulations and also allow the set_key()\nhardware callback to sleep. This is not feasible because STA\nstructs are rcu-protected and thus a lot of operations there\ncannot take the RTNL. Also, key references are rcu-protected\nso we cannot do things atomically.\n\nThis patch changes key locking completely:\n * key operations are now atomic\n * hardware crypto offload is enabled and disabled from\n a workqueue, due to that key freeing is also delayed\n * debugfs code is also run from a workqueue\n * keys reference STAs (and vice versa!) so during STA\n unlink the STAs key reference is removed but not the\n keys STA reference, to avoid races key todo work is\n run before STA destruction.\n * fewer STA operations now need the RTNL which was\n required due to key operations\n\nThis fixes the locking problems lockdep pointed out and also\nmakes things more light-weight because the rtnl isn\u0027t required\nas much.\n\nNote that the key todo lock/key mutex are global locks, this\nis not required, of course, they could be per-hardware instead.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "db4d1169d0b893bfb7923b6526748fe2c5a7373f", "tree": "ebd5ac06685bacc069b162b31f99b33c6191b4c3", "parents": [ "6f48422a29714ed92f6136d9e7d3ff39c75607d7" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon Feb 25 16:27:45 2008 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 29 15:42:04 2008 -0500" }, "message": "mac80211: split ieee80211_key_alloc/free\n\nIn order to RCU-ify sta_info, we need to be able to allocate\na key without linking it to an sdata/sta structure (because\nallocation cannot be done in an rcu critical section). This\npatch splits up ieee80211_key_alloc() and updates all users\nappropriately.\n\nWhile at it, this patch fixes a number of race conditions\nsuch as finally making key replacement atomic, unfortunately\nat the expense of more complex code.\n\nNote that this patch documents /existing/ bugs with sta info\nand key interaction, there is currently a race condition\nwhen a sta info is freed without holding the RTNL. This will\nfinally be fixed by a followup patch.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ea49c359f36d5b40bf033c45a08332cb73777aa2", "tree": "07d99bbaca451af42d633e63c9c0c20d4f2d6f79", "parents": [ "f97df02e23269c7650869f6192e809f8ac1a4b39" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Sep 18 17:29:21 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:53:00 2007 -0700" }, "message": "[PATCH] mac80211: remove crypto algorithm typedef\n\nThe typedef is not required, we can just use \"enum ieee80211_key_alg\"\ninstead of \"ieee80211_key_alg\"\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "e7a64f12a452d39ab50e5580e93bc48b3b15f30c", "tree": "048a398ce157b7319e039d1fb0a6d45a99f295b0", "parents": [ "11a843b7e16062389c53ba393c7913956e034eb2" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:55 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:54 2007 -0700" }, "message": "[MAC80211]: add interface index to key debugfs\n\nAdd a new file \u0027ifindex\u0027 to each key\u0027s debugfs dir to\nallow finding which interface the key was configured on.\nThis isn\u0027t done as a symlink because of possible netdev\nname changes.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "11a843b7e16062389c53ba393c7913956e034eb2", "tree": "7f557a55220a0de38f0eafe1a5147487ec39b790", "parents": [ "3aefaa3294193c931b20a574f718efee6baf27d4" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:55 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:53 2007 -0700" }, "message": "[MAC80211]: rework key handling\n\nThis moves all the key handling code out from ieee80211_ioctl.c\ninto key.c and also does the following changes including documentation\nupdates in mac80211.h:\n\n 1) Turn off hardware acceleration for keys when the interface\n is down. This is necessary because otherwise monitor\n interfaces could be decrypting frames for other interfaces\n that are down at the moment. Also, it should go some way\n towards better suspend/resume support, in any case the\n routines used here could be used for that as well.\n Additionally, this makes the driver interface nicer, keys\n for a specific local MAC address are only ever present\n while an interface with that MAC address is enabled.\n\n 2) Change driver set_key() callback interface to allow only\n return values of -ENOSPC, -EOPNOTSUPP and 0, warn on all\n other return values. This allows debugging the stack when\n a driver notices it\u0027s handed a key while it is down.\n\n 3) Invert the flag meaning to KEY_FLAG_UPLOADED_TO_HARDWARE.\n\n 4) Remove REMOVE_ALL_KEYS command as it isn\u0027t used nor do we\n want to use it, we\u0027ll use DISABLE_KEY for each key. It is\n hard to use REMOVE_ALL_KEYS because we can handle multiple\n virtual interfaces with different key configuration, so we\u0027d\n have to keep track of a lot of state for this and that isn\u0027t\n worth it.\n\n 5) Warn when disabling a key fails, it musn\u0027t.\n\n 6) Remove IEEE80211_HW_NO_TKIP_WMM_HWACCEL in favour of per-key\n IEEE80211_KEY_FLAG_WMM_STA to let driver sort it out itself.\n\n 7) Tell driver that a (non-WEP) key is used only for transmission\n by using an all-zeroes station MAC address when configuring.\n\n 8) Change the set_key() callback to have access to the local MAC\n address the key is being added for.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8f37171a6243a8370211a1e86d58be683ccf01f0", "tree": "3ca7a5eeed89cbd9ea6d86ddffa0a30ed2b4a3c6", "parents": [ "8f20fc24986a083228823d9b68adca20714b254e" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:54 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:51 2007 -0700" }, "message": "[MAC80211]: remove krefs for keys\n\nthey aren\u0027t really refcounted anyway\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8f20fc24986a083228823d9b68adca20714b254e", "tree": "b5d7638b913649c7a181d6703ccd72e35ca06de9", "parents": [ "13262ffd4902805acad2618c12b41fcaa6c50791" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:54 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:51 2007 -0700" }, "message": "[MAC80211]: embed key conf in key, fix driver interface\n\nThis patch embeds the struct ieee80211_key_conf into struct ieee80211_key\nand thus avoids allocations and having data present twice.\n\nThis required some more changes:\n 1) The removal of the IEEE80211_KEY_DEFAULT_TX_KEY key flag.\n This flag isn\u0027t used by drivers nor should it be since\n we have a set_key_idx() callback. Maybe that callback needs\n to be extended to include the key conf, but only a driver that\n requires it will tell.\n 2) The removal of the IEEE80211_KEY_DEFAULT_WEP_ONLY key flag.\n This flag is global, so it shouldn\u0027t be passed in the key\n conf structure. Pass it to the function instead.\n\nAlso, this patch removes the AID parameter to the set_key() callback\nbecause it is currently unused and the hardware currently cannot know\nabout the AID anyway. I suspect this was used with some hardware that\nactually selected the AID itself, but that functionality was removed.\n\nAdditionally, I\u0027ve removed the ALG_NULL key algorithm since we have\nALG_NONE.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e9f207f0ff90bf60b825800d7450e6f2ff2eab88", "tree": "22bd39116f2cae8d4ce6169eb91e4b9a7204770f", "parents": [ "f0706e828e96d0fa4e80c0d25aa98523f6d589a0" ], "author": { "name": "Jiri Benc", "email": "jbenc@suse.cz", "time": "Sat May 05 11:46:38 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 05 11:46:38 2007 -0700" }, "message": "[MAC80211]: Add debugfs attributes.\n\nExport various mac80211 internal variables through debugfs.\n\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f0706e828e96d0fa4e80c0d25aa98523f6d589a0", "tree": "a03c7f94939d74c1e1b82fcd9a215871590d8b35", "parents": [ "a9de8ce0943e03b425be18561f51159fcceb873d" ], "author": { "name": "Jiri Benc", "email": "jbenc@suse.cz", "time": "Sat May 05 11:45:53 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 05 11:45:53 2007 -0700" }, "message": "[MAC80211]: Add mac80211 wireless stack.\n\nAdd mac80211, the IEEE 802.11 software MAC layer.\n\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" } ] }