)]}' { "log": [ { "commit": "c27111e5b8d6b1e9296f7075cdc35872f672b524", "tree": "44fc683ecd2b5cf186979b16f6a7c149e24675e1", "parents": [ "b57e6b560fc2a2742910ac5ca0eb2c46e45aeac2" ], "author": { "name": "Simon Graham", "email": "simon.graham@virtualcomputer.com", "time": "Thu Feb 09 09:55:13 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu Feb 09 15:17:29 2012 -0500" }, "message": "rtlwifi: Modify rtl_pci_init to return 0 on success\n\nFixes problem where caller would think routine succeeded when it failed\nleading to divide by zero panic.\n\nSigned-off-by: Simon Graham \u003csimon.graham@virtualcomputer.com\u003e\nAcked-by: Larry Finger \u003cLarry.Finger@lwfinger.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.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": "e81a7bd55531a77d8c16d44766db4089c2983f1b", "tree": "e494b01ebfca829bc21493d6598f0622a1c3e717", "parents": [ "2e6b411971de727a5bcea4323331fdaa70a81b11" ], "author": { "name": "Tomas Vanek", "email": "Tomas.Vanek@fbl.cz", "time": "Sun Feb 05 15:51:53 2012 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Feb 07 14:43:15 2012 -0500" }, "message": "zd1211rw: firmware needs duration_id set to zero for non-pspoll frames\n\nSome devices (iwl5100) cannot connect to zd1211rw based AP. It appears that\nzd1211 firmware messes up duration_id field if it is not set to zero by driver.\n\nSniffing traffic shows that zd1211 is transmitting frames with duration_id bits\n14 and 15 set and other bits appearing random. Setting duration_id at driver to\nzero results zd1211 outputting sane duration_id. This means that firmware is\nsetting correct values itself and expects duration_id to be zero in first\nplace.\n\nLooking at vendor driver shows that only PSPoll frames have duration_id set by\ndriver, for other frames duration_id left zero.\n\nOriginal bug-report and attached patch at:\n http://sourceforge.net/mailarchive/message.php?msg_id\u003d28759111\n\nReported-by: Tomas Vanek \u003cTomas.Vanek@fbl.cz\u003e\n[modified original patch from bug-report, added check for pspoll frame]\nSigned-off-by: Jussi Kivilinna \u003cjussi.kivilinna@mbnet.fi\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2e6b411971de727a5bcea4323331fdaa70a81b11", "tree": "b3449cb7f50dea8daca3f0f9170886c9ae11fce8", "parents": [ "55a2bb4a6d5e8c7b324d003e130fd9aaf33be4e6" ], "author": { "name": "Henrik Rydberg", "email": "rydberg@euromail.se", "time": "Tue Jan 31 14:22:15 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 14:37:52 2012 -0500" }, "message": "bcma: don\u0027t fail for bad SPROM CRC\n\nThe brcmsmac driver is now using the bcma SPROM CRC check, which does\nnot recognize all chipsets that were functional prior to the switch. In\nparticular, the current code bails out on odd CRC errors in recent\nMacbooks. This patch ignores those errors, with the argument that an\nunrecognized SPROM should be treated similarly to a non-existing one.\n\nSigned-off-by: Henrik Rydberg \u003crydberg@euromail.se\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "55a2bb4a6d5e8c7b324d003e130fd9aaf33be4e6", "tree": "bfb9d1bbf749e5709be1c210078940a6be354621", "parents": [ "f88373fa47f3ce6590fdfaa742d0ddacc2ae017f" ], "author": { "name": "Felix Fietkau", "email": "nbd@openwrt.org", "time": "Sun Feb 05 21:15:18 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 11:34:02 2012 -0500" }, "message": "ath9k_hw: fix a RTS/CTS timeout regression\n\ncommit adb5066 \"ath9k_hw: do not apply the 2.4 ghz ack timeout\nworkaround to cts\" reduced the hardware CTS timeout to the normal\nvalues specified by the standard, but it turns out while it doesn\u0027t\nneed the same extra time that it needs for the ACK timeout, it\ndoes need more than the value specified in the standard, but only\nfor 2.4 GHz.\n\nThis patch brings the CTS timeout value in sync with the initialization\nvalues, while still allowing adjustment for bigger distances.\n\nSigned-off-by: Felix Fietkau \u003cnbd@openwrt.org\u003e\nCc: stable@vger.kernel.org\nReported-by: Seth Forshee \u003cseth.forshee@canonical.com\u003e\nReported-by: Marek Lindner \u003clindner_marek@yahoo.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f88373fa47f3ce6590fdfaa742d0ddacc2ae017f", "tree": "806086755a4ba5bb35674d8960bccce552d1c3cc", "parents": [ "2da8cbf8a6b454296c9db7b57cac72d5a39e3aa7" ], "author": { "name": "Felix Fietkau", "email": "nbd@openwrt.org", "time": "Sun Feb 05 21:15:17 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 11:34:02 2012 -0500" }, "message": "ath9k: fix a WEP crypto related regression\n\ncommit b4a82a0 \"ath9k_hw: fix interpretation of the rx KeyMiss flag\"\nfixed the interpretation of the KeyMiss flag for keycache based lookups,\nhowever WEP encryption uses a static index, so KeyMiss is always asserted\nfor it, even though frames are decrypted properly.\nFix this by clearing the ATH9K_RXERR_KEYMISS flag if no keycache based\nlookup was performed.\n\nSigned-off-by: Felix Fietkau \u003cnbd@openwrt.org\u003e\nCc: stable@vger.kernel.org\nReported-by: Laurent Bonnans \u003cbonnans.l@gmail.com\u003e\nReported-by: Jurica Vukadin \u003cu.ra604@googlemail.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "2da8cbf8a6b454296c9db7b57cac72d5a39e3aa7", "tree": "6c936d599c04ebf8e4979162de896c6017d64a48", "parents": [ "07445f688218a48bde72316aed9de4fdcc173131" ], "author": { "name": "Amitkumar Karwar", "email": "akarwar@marvell.com", "time": "Fri Feb 03 20:34:02 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Feb 06 11:34:02 2012 -0500" }, "message": "mwifiex: add NULL checks in driver unload path\n\nIf driver load is failed, sometimes few pointers may remain\nuninitialized ex. priv-\u003ewdev, priv-\u003enetdev, adapter-\u003esleep_cfm\nThis will cause NULL pointer dereferance while unloading the\ndriver.\n\nSigned-off-by: Amitkumar Karwar \u003cakarwar@marvell.com\u003e\nSigned-off-by: Kiran Divekar \u003cdkiran@marvell.com\u003e\nSigned-off-by: Bing Zhao \u003cbzhao@marvell.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "07445f688218a48bde72316aed9de4fdcc173131", "tree": "a123651853cb0b901b4e505d9cf4470883bd7f50", "parents": [ "b7097eb75fa11c302dcdec83f1dbfa874e0af0d1" ], "author": { "name": "Mohammed Shafi Shajakhan", "email": "mohammed@qca.qualcomm.com", "time": "Thu Feb 02 16:29:05 2012 +0530" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 03 14:18:02 2012 -0500" }, "message": "ath9k: Fix kernel panic during driver initilization\n\nall works need to be initialized before ieee80211_register_hw\nto prevent mac80211 call backs such as drv_start, drv_config\ngetting started. otherwise we would queue/cancel works before\ninitializing them and it leads to kernel panic.\nthis issue can be recreated with the following script\nin Chrome laptops with AR928X cards, with background scan\nrunning (or) Network manager is running\n\nwhile true\ndo\nsudo modprobe -v ath9k\nsleep 3\nsudo modprobe -r ath9k\nsleep 3\ndone\n\n\t EIP: [\u003c81040a47\u003e] __cancel_work_timer+0xb8/0xe1 SS:ESP 0068:f6be9d70\n\t ---[ end trace 4f86d6139a9900ef ]---\n\t Registered led device: ath9k-phy0\n\t ieee80211 phy0: Atheros AR9280 Rev:2 mem\u003d0xf88a0000,\n\t irq\u003d16\n\t Kernel panic - not syncing: Fatal exception\n\t Pid: 456, comm: wpa_supplicant Tainted: G D\n\t 3.0.13 #1\n\tCall Trace:\n\t [\u003c81379e21\u003e] panic+0x53/0x14a\n\t [\u003c81004a30\u003e] oops_end+0x73/0x81\n\t [\u003c81004b53\u003e] die+0x4c/0x55\n\t [\u003c81002710\u003e] do_trap+0x7c/0x83\n\t [\u003c81002855\u003e] ? do_bounds+0x58/0x58\n\t [\u003c810028cc\u003e] do_invalid_op+0x77/0x81\n\t [\u003c81040a47\u003e] ? __cancel_work_timer+0xb8/0xe1\n\t [\u003c810489ec\u003e] ? sched_clock_cpu+0x81/0x11f\n\t [\u003c8103f809\u003e] ? wait_on_work+0xe2/0xf7\n\t [\u003c8137f807\u003e] error_code+0x67/0x6c\n\t [\u003c810300d8\u003e] ? wait_consider_task+0x4ba/0x84c\n\t [\u003c81040a47\u003e] ? __cancel_work_timer+0xb8/0xe1\n\t [\u003c810380c9\u003e] ? try_to_del_timer_sync+0x5f/0x67\n\t [\u003c81040a91\u003e] cancel_work_sync+0xf/0x11\n\t [\u003cf88d7b7c\u003e] ath_set_channel+0x62/0x25c [ath9k]\n\t [\u003cf88d67d1\u003e] ? ath9k_tx_last_beacon+0x26a/0x85c [ath9k]\n\t [\u003cf88d8899\u003e] ath_radio_disable+0x3f1/0x68e [ath9k]\n\t [\u003cf90d0edb\u003e] ieee80211_hw_config+0x111/0x116 [mac80211]\n\t [\u003cf90dd95c\u003e] __ieee80211_recalc_idle+0x919/0xa37 [mac80211]\n\t [\u003cf90dda76\u003e] __ieee80211_recalc_idle+0xa33/0xa37 [mac80211]\n\t [\u003c812dbed8\u003e] __dev_open+0x82/0xab\n\nCc: \u003cstable@vger.kernel.org\u003e\nCc: Gary Morain \u003cgmorain@google.com\u003e\nCc: Paul Stewart \u003cpstew@google.com\u003e\nCc: Vasanthakumar Thiagarajan \u003cvthiagar@qca.qualcomm.com\u003e\nTested-by: Mohammed Shafi Shajakhan \u003cmohammed@qca.qualcomm.com\u003e\nSigned-off-by: Rajkumar Manoharan \u003crmanohar@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": "b7097eb75fa11c302dcdec83f1dbfa874e0af0d1", "tree": "81087145879edb7e798c4e61ca33d4f293e9f0bc", "parents": [ "8149415efa033ca138c0080ded77329e98697c7b" ], "author": { "name": "Amitkumar Karwar", "email": "akarwar@marvell.com", "time": "Wed Feb 01 20:41:43 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 03 14:17:12 2012 -0500" }, "message": "mwifiex: handle association failure case correctly\n\nCurrently even if association is failed \"iw link\" shows some\ninformation about connected BSS and \"Tx timeout\" error is seen in\ndmesg log.\n\nThis patch fixes below issues in the code to handle assoc failure\ncase correctly.\n1) \"status\" variable in mwifiex_wait_queue_complete() is not\ncorrectly updated. Hence driver doesn\u0027t inform cfg80211 stack\nabout association failure.\n2) During association network queues are stopped but carrier is\nnot cleared, which gives Tx timeout error in failure case\n\nSigned-off-by: Amitkumar Karwar \u003cakarwar@marvell.com\u003e\nSigned-off-by: Bing Zhao \u003cbzhao@marvell.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8149415efa033ca138c0080ded77329e98697c7b", "tree": "4a719bde81a9db660d08f6068193a658aeb23221", "parents": [ "07ae2dfcf4f7143ce191c6436da1c33f179af0d6" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Mon Jan 30 10:55:13 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri Feb 03 14:17:12 2012 -0500" }, "message": "ath9k: use WARN_ON_ONCE in ath_rc_get_highest_rix\n\nThe device seems to survive the issue, so no need to flood the logs\nabout it...\n\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": "3d29dd9b5b160ba4542a9b8f869a220559e633a0", "tree": "300ef96f8681c3b853686b11b04062f3045860f2", "parents": [ "a6c84622b7fa3ea5417a9d1d0ce0bc3e7fbe3be1" ], "author": { "name": "Emmanuel Grumbach", "email": "emmanuel.grumbach@intel.com", "time": "Wed Feb 01 07:01:32 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:26:00 2012 -0500" }, "message": "iwlwifi: don\u0027t mess up QoS counters with non-QoS frames\n\nIn my AMPDU rework, I rely on the sequence numbers of frames. But\nI didn\u0027t check that the frame has a valid tid before updating the\ntracking counters. As a result, the Tx queues were stalled. People\nwho hit this bug saw that we simply didn\u0027t let any data out.\n\nThis bug was introduced in 3.3.\n\nThis patch fixes that and checks that the frame is a QoS frame before\nlooking at its tid and changing the counters.\n\nSigned-off-by: Emmanuel Grumbach \u003cemmanuel.grumbach@intel.com\u003e\nSigned-off-by: Wey-Yi Guy \u003cwey-yi.w.guy@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "a6c84622b7fa3ea5417a9d1d0ce0bc3e7fbe3be1", "tree": "11ac1064d1084662c1275d7edd146e07f6d4f9c8", "parents": [ "5fb8c182d26472ea24cbbadb6a3e355d7621cca4" ], "author": { "name": "Hauke Mehrtens", "email": "hauke@hauke-m.de", "time": "Wed Feb 01 00:13:53 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:26:00 2012 -0500" }, "message": "ssb: fix cardbus slot in hostmode\n\nssb supports one extra device on the cardbus. This results in two\ndevices in total, one beeing the host controller itself and the other\nthe external device connected to the hostcontroller over cardbus.\n\nThis makes the cardbus slot work on the Linksys WRT150N.\n\nReported-by: Aaron Z \u003caaronz@pls-net.org\u003e\nSigned-off-by: Hauke Mehrtens \u003chauke@hauke-m.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5fb8c182d26472ea24cbbadb6a3e355d7621cca4", "tree": "06957a6556e67ff0c6c2af23fd5fc607c742b83e", "parents": [ "7fc417556473f15efac269523c17eb92103c6484" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 31 14:40:49 2012 -0500" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:26:00 2012 -0500" }, "message": "iwlwifi: make \"Tx aggregation enabled on ra \u003d\" be at DEBUG level\n\nAverage users either don\u0027t care or they think that message indicates a\nproblem...\n\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "7fc417556473f15efac269523c17eb92103c6484", "tree": "89dab8636f96f2648e54fe69c1a17f29954e4bae", "parents": [ "f9721ed2707661af75a414d09cdcd71f99a13f62" ], "author": { "name": "Luigi Tarenga", "email": "luigi.tarenga@gmail.com", "time": "Tue Jan 31 18:51:23 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:25:59 2012 -0500" }, "message": "rt2800lib: fix wrong -128dBm when signal is stronger than -12dBm\n\nThis patch correct the type of variables containing the rssi\nvalues read from the rxwi.\n\nIn function rt2800_agc_to_rssi() 3 variables (rssi0, rssi1, rss2)\ndefined as int was assigned a 16bit signed values as unsigned.\nFrom a test with a hi-gain antenna I verified that the rxwi\ncontains signed rssi values in the range -13/+81 (inclusive)\nwith 0 as an error condition. In case of negative values a\ncondition is triggered and the function return -128dBm while\nthe signal is at its maximum. This patch correct the cast so\nnegative values are not treated as very high positive values\n(ex. -13 does not become 243).\n\nSigned-off-by: Luigi Tarenga \u003cluigi.tarenga@gmail.com\u003e\nReviewed-by: Stanislaw Gruszka \u003csgruszka@redhat.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "f9721ed2707661af75a414d09cdcd71f99a13f62", "tree": "c77aa11e55066e784182b15f450144c37af62f3b", "parents": [ "6f01fd6e6f6809061b56e78f1e8d143099716d70" ], "author": { "name": "Jesper Juhl", "email": "jj@chaosbits.net", "time": "Sun Jan 29 21:34:04 2012 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed Feb 01 15:24:35 2012 -0500" }, "message": "bcma: Fix mem leak in bcma_bus_scan()\n\nbcma_bus_scan() leaks \u0027struct bcma_device\u0027 bytes if\nbcma_get_next_core() returns error.\n\nRestructure the code so we always kfree() the memory we allocate to\nthe variable \u0027core\u0027 before it goes out of scope.\n\nSigned-off-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\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": "5ee4433efe99b9f39f6eff5052a177bbcfe72cea", "tree": "0be8ae9b59828b3fee0fdf5cac9432604a317230", "parents": [ "cc0d7b91db000aef1cc12f1d3d4d7f80af9bd419" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Jan 26 14:02:55 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jan 27 21:06:02 2012 -0500" }, "message": "netns: Fail conspicously if someone uses net_generic at an inappropriate time.\n\nBy definition net_generic should never be called when it can return\nNULL. Fail conspicously with a BUG_ON to make it clear when people mess\nup that a NULL return should never happen.\n\nRecently there was a bug in the CAIF subsystem where it was registered\nwith register_pernet_device instead of register_pernet_subsys. It was\nerroneously concluded that net_generic could validly return NULL and\nthat net_assign_generic was buggy (when it was just inefficient).\nHopefully this BUG_ON will prevent people to coming to similar erroneous\nconclusions in the futrue.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.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": "9018e93948c6f8f95fbcc9fa05f6c403d6adb406", "tree": "491bb99eb3633a54a1d1f03e671ce16c922b6e74", "parents": [ "f18da14565819ba43b8321237e2426a2914cc2ef" ], "author": { "name": "Glauber Costa", "email": "glommer@parallels.com", "time": "Thu Jan 26 12:09:28 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 26 17:13:26 2012 -0500" }, "message": "net: explicitly add jump_label.h header to sock.h\n\nCommit 36a1211970193ce215de50ed1e4e1272bc814df1 removed linux/module.h\ninclude statement from one of the headers that end up in net/sock.h.\nIt was providing us with static_branch() definition implicitly, so\nafter its removal the build got broken.\n\nTo fix this, and avoid having this happening in the future,\nlet me do the right thing and include linux/jump_label.h\nexplicitly in sock.h.\n\nSigned-off-by: Glauber Costa \u003cglommer@parallels.com\u003e\nReported-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCC: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\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": "40206dd98f066d596d4280558fc5f798165861c7", "tree": "391ca93a0677e6982fac860edaf63343863d909e", "parents": [ "073862ba5d249c20bd5c49fc6d904ff0e1f6a672" ], "author": { "name": "Wei Liu", "email": "wei.liu2@citrix.com", "time": "Thu Jan 26 07:23:23 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jan 26 13:48:35 2012 -0500" }, "message": "xen-netfront: correct MAX_TX_TARGET calculation.\n\nSigned-off-by: Wei Liu \u003cwei.liu2@citrix.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": "701b259f446be2f3625fb852bceb93afe76e206d", "tree": "93f15bcd00bd59c38b4e59fed9af7ddf6b06c8b3", "parents": [ "d2346963bfcbb9a8ee783ca3c3b3bdd7448ec9d5", "efc3dbc37412c027e363736b4f4c74ee5e8ecffc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 15:51:40 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 15:51:40 2012 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nDavem says:\n\n1) Fix JIT code generation on x86-64 for divide by zero, from Eric Dumazet.\n\n2) tg3 header length computation correction from Eric Dumazet.\n\n3) More build and reference counting fixes for socket memory cgroup\n code from Glauber Costa.\n\n4) module.h snuck back into a core header after all the hard work we\n did to remove that, from Paul Gortmaker and Jesper Dangaard Brouer.\n\n5) Fix PHY naming regression and add some new PCI IDs in stmmac, from\n Alessandro Rubini.\n\n6) Netlink message generation fix in new team driver, should only advertise\n the entries that changed during events, from Jiri Pirko.\n\n7) SRIOV VF registration and unregistration fixes, and also add a\n missing PCI ID, from Roopa Prabhu.\n\n8) Fix infinite loop in tx queue flush code of brcmsmac, from Stanislaw Gruszka.\n\n9) ftgmac100/ftmac100 build fix, missing interrupt.h include.\n\n10) Memory leak fix in net/hyperv do_set_mutlicast() handling, from Wei Yongjun.\n\n11) Off by one fix in netem packet scheduler, from Vijay Subramanian.\n\n12) TCP loss detection fix from Yuchung Cheng.\n\n13) TCP reset packet MD5 calculation uses wrong address, fix from Shawn Lu.\n\n14) skge carrier assertion and DMA mapping fixes from Stephen Hemminger.\n\n15) Congestion recovery undo performed at the wrong spot in BIC and CUBIC\n congestion control modules, fix from Neal Cardwell.\n\n16) Ethtool ETHTOOL_GSSET_INFO is unnecessarily restrictive, from Michał Mirosław.\n\n17) Fix triggerable race in ipv6 sysctl handling, from Francesco Ruggeri.\n\n18) Statistics bug fixes in mlx4 from Eugenia Emantayev.\n\n19) rds locking bug fix during info dumps, from your\u0027s truly.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits)\n rds: Make rds_sock_lock BH rather than IRQ safe.\n netprio_cgroup.h: dont include module.h from other includes\n net: flow_dissector.c missing include linux/export.h\n team: send only changed options/ports via netlink\n net/hyperv: fix possible memory leak in do_set_multicast()\n drivers/net: dsa/mv88e6xxx.c files need linux/module.h\n stmmac: added PCI identifiers\n llc: Fix race condition in llc_ui_recvmsg\n stmmac: fix phy naming inconsistency\n dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 switches.\n tg3: fix ipv6 header length computation\n skge: add byte queue limit support\n mv643xx_eth: Add Rx Discard and Rx Overrun statistics\n bnx2x: fix compilation error with SOE in fw_dump\n bnx2x: handle CHIP_REVISION during init_one\n bnx2x: allow user to change ring size in ISCSI SD mode\n bnx2x: fix Big-Endianess in ethtool -t\n bnx2x: fixed ethtool statistics for MF modes\n bnx2x: credit-leakage fixup on vlan_mac_del_all\n macvlan: fix a possible use after free\n ...\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": "36a1211970193ce215de50ed1e4e1272bc814df1", "tree": "58cf4dbb13b90116be153457174a2369b1360173", "parents": [ "c452ed70771cea3af73d21a5914989137fbd28b8" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Tue Jan 24 11:33:19 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 16:42:26 2012 -0500" }, "message": "netprio_cgroup.h: dont include module.h from other includes\n\nA considerable effort was invested in wiping out module.h\nfrom being present in all the other standard includes. This\none leaked back in, but once again isn\u0027t strictly necessary,\nso remove it.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.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": "b82b9183d4f18f9b8c4bb31f223eb6c79b734eb0", "tree": "c93bb04e52255fe3e313ce4469dd2df6c2a62789", "parents": [ "c11bf1c8baff170fa478adc04964da519d160e62" ], "author": { "name": "Jiri Pirko", "email": "jpirko@redhat.com", "time": "Tue Jan 24 05:16:00 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:51:00 2012 -0500" }, "message": "team: send only changed options/ports via netlink\n\nThis patch changes event message behaviour to send only updated records\ninstead of whole list. This fixes bug on which userspace receives non-actual\ndata in case multiple events occur in row.\n\nSigned-off-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c11bf1c8baff170fa478adc04964da519d160e62", "tree": "9d5b41ba4e07cb546097af97d9956b42b4cb91a8", "parents": [ "2bbba277a554431a426e81f37d5c50ab6216c07d" ], "author": { "name": "Wei Yongjun", "email": "yongjun_wei@trendmicro.com.cn", "time": "Tue Jan 24 10:21:28 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:47:47 2012 -0500" }, "message": "net/hyperv: fix possible memory leak in do_set_multicast()\n\ndo_set_multicast() may not free the memory malloc in\nnetvsc_set_multicast_list().\n\nSigned-off-by: Wei Yongjun \u003cyongjun_wei@trendmicro.com.cn\u003e\nSigned-off-by: Haiyang Zhang \u003chaiyangz@microsoft.com\u003e\nSigned-off-by: K. Y. Srinivasan \u003ckys@microsoft.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2bbba277a554431a426e81f37d5c50ab6216c07d", "tree": "1d4160a705c3d7b2246bcafa6f0c304813685fbb", "parents": [ "5437f4b2576f1763a27bc4c0e7f7c280220ba1aa" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Tue Jan 24 10:41:40 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:44:50 2012 -0500" }, "message": "drivers/net: dsa/mv88e6xxx.c files need linux/module.h\n\nAn implicit instance of module.h leaked back into existence\nand was masking the fact that these drivers weren\u0027t calling\nout the include for itself. Fix the drivers before we remove\nthe implicit include path via net/netprio_cgroup.h file.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5437f4b2576f1763a27bc4c0e7f7c280220ba1aa", "tree": "45d273e5d2f12ff337597eb80e84bbd1d7ae32fb", "parents": [ "56ac11cf2f21366ad48b356f7a0d1af8cff3588e" ], "author": { "name": "Alessandro Rubini", "email": "rubini@gnudd.com", "time": "Mon Jan 23 23:08:56 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:44:20 2012 -0500" }, "message": "stmmac: added PCI identifiers\n\nSTM has a device ID within its own VENDOR space, and it is being\nused in the STA2X11 I/O Hub.\n\nSigned-off-by: Alessandro Rubini \u003crubini@gnudd.com\u003e\nAcked-by: Giancarlo Asnaghi \u003cgiancarlo.asnaghi@st.com\u003e\nAcked-by: Giuseppe Cavallaro \u003cpeppe.cavallaro@st.com\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": "90b9a5454fd2e626aa1614fe9ece6b63a0dc37af", "tree": "5803526775e8c15d398eb97d13b8345193e90b10", "parents": [ "edd664bbba53f771d4a6d4559ed6e1ff48b46406" ], "author": { "name": "Alessandro Rubini", "email": "rubini@gnudd.com", "time": "Mon Jan 23 23:26:48 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 24 15:29:42 2012 -0500" }, "message": "stmmac: fix phy naming inconsistency\n\nAfter commit \"db8857b stmmac: use an unique MDIO bus name\" my\ndevice stopped being probed because two different names were being\nused in different places. This fixes the inconsistency.\n\nSigned-off-by: Alessandro Rubini \u003crubini@gnudd.com\u003e\nAcked-by: Giancarlo Asnaghi \u003cgiancarlo.asnaghi@st.com\u003e\nCc: Giuseppe Cavallaro \u003cpeppe.cavallaro@st.com\u003e\nCc: Florian Fainelli \u003cflorian@openwrt.org\u003e\nAcked-by: Florian Fainelli \u003cflorian@openwrt.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d2346963bfcbb9a8ee783ca3c3b3bdd7448ec9d5", "tree": "4ba57a6ec31f3a4683e7766fbf4f182d459a8b51", "parents": [ "4a7cbb56fdbd92a47f57ca8b25bf5db35f0d6518", "46fe44ce8777f087aa8ad4a2605fdcfb9c2d63af" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 12:12:40 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 12:12:40 2012 -0800" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:\n quota: Pass information that quota is stored in system file to userspace\n ext2: protect inode changes in the SETVERSION and SETFLAGS ioctls\n jbd: Issue cache flush after checkpointing\n" }, { "commit": "b49ba04a3a0382e7314d990707c21094c410425a", "tree": "dc510fd3cf007d838881539b0a1fab0b92ef2555", "parents": [ "405385f8ce7a2ed8f82e216d88b5282142e1288b" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Thu Jan 19 08:20:57 2012 -0800" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue Jan 24 14:47:10 2012 -0500" }, "message": "iwlwifi: fix PCI-E transport \"inta\" race\n\nWhen an interrupt comes in, we read the reason\nbits and collect them into \"trans_pcie-\u003einta\".\nThis happens with the spinlock held. However,\nthere\u0027s a bug resetting this variable -- that\nhappens after the spinlock has been released.\nThis means that it is possible for interrupts\nto be missed if the reset happens after some\nother interrupt reasons were already added to\nthe variable.\n\nI found this by code inspection, looking for a\nreason that we sometimes see random commands\ntime out. It seems possible that this causes\nsuch behaviour, but I can\u0027t say for sure right\nnow since it happens extremely infrequently on\nmy test systems.\n\nCc: stable@vger.kernel.org [3.2]\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: Wey-Yi Guy \u003cwey-yi.w.guy@intel.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\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": "4a7cbb56fdbd92a47f57ca8b25bf5db35f0d6518", "tree": "33cab8e513a0580e21c56f2951fb4f5ff8eb52f2", "parents": [ "3496d9d6e6943db45f54aa212fbe4be0e57de307" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Jan 24 11:17:26 2012 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 10:40:06 2012 -0800" }, "message": "regulator: Fix documentation for of_node parameter of regulator_register()\n\nCommit 5bc75a886353 (\"kernel-doc: fix new warning in regulator core\")\nadded documentation for of_node to address a warning but the\ndocumentation didn\u0027t explain what the parameter is for so would be\nlikely to be unhelpful for users. Clarify that.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3496d9d6e6943db45f54aa212fbe4be0e57de307", "tree": "b6f21dd64973701d6be8be1cd3b8e11ec2fbf910", "parents": [ "e912b6d27cea198980132f012d14f22247e19ad6", "b4ead019afc201f71c39cd0dfcaafed4a97b3dd2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 10:25:29 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 10:25:29 2012 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:\n ALSA: hda - Fix silent outputs from docking-station jacks of Dell laptops\n ALSA: HDA: Use model\u003dauto for Thinkpad T510\n ALSA: hda - Fix buffer-alignment regression with Nvidia HDMI\n ALSA: hda - Fix a unused variable warning\n snd-hda-intel: better Alienware M17x R3 quirk\n ALSA: hda/realtek - Remove use_jack_tbl field\n ALSA: hda/realtek - Avoid conflict of unsol-events with static quirks\n ALSA: hda/realtek - Avoid multi-ios conflicting with multi-speakers\n" }, { "commit": "e912b6d27cea198980132f012d14f22247e19ad6", "tree": "86526cb9ffcae572e4f08afee504e845a3581430", "parents": [ "c1aab02dac690af7ff634d8e1cb3be6a04387eef" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Tue Jan 24 16:57:42 2012 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 24 10:25:03 2012 -0800" }, "message": "gma500: Fix shmem mapping\n\nGMA500 did it the old way and it\u0027s been on the TODO list to fix.\nCurrent kernels now blow up if we use the old way so we\u0027d better\ndo the work!\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c1aab02dac690af7ff634d8e1cb3be6a04387eef", "tree": "9018361108b2c370d247452e4517937057bf9895", "parents": [ "ac1e3d4f5c1097422c6e72aeae322033e9a8c803" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Tue Jan 24 11:41:32 2012 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 17:17:45 2012 -0800" }, "message": "migrate_mode.h is not exported to user mode\n\nso move its include into fs.h inside the __KERNEL__ protection.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac1e3d4f5c1097422c6e72aeae322033e9a8c803", "tree": "adcebdad5f515a8453bfe48940822f57a6904c9d", "parents": [ "eaed435a7b870a38d89dbdb535c7842d618d3214", "e4c89a508f4385a0cd8681c2749a2cd2fa476e40" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 15:11:27 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 15:11:27 2012 -0800" }, "message": "Merge tag \u0027pm-fixes-for-3.3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\nPower management fixes for 3.3\n\nTwo fixes for regressions introduced during the merge window, one fix for\na long-standing obscure issue in the computation of hibernate image size\nand two small PM documentation fixes.\n\n* tag \u0027pm-fixes-for-3.3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n PM / Sleep: Fix read_unlock_usermodehelper() call.\n PM / Hibernate: Rewrite unlock_system_sleep() to fix s2disk regression\n PM / Hibernate: Correct additional pages number calculation\n PM / Documentation: Fix minor issue in freezing_of_tasks.txt\n PM / Documentation: Fix spelling mistake in basic-pm-debugging.txt\n" }, { "commit": "eaed435a7b870a38d89dbdb535c7842d618d3214", "tree": "75c2d90c7c1fa937fc83027699fad1455644df8e", "parents": [ "a99cbf6b43a7b3b15f6139b2d9ac4ecceccd3c99", "3f07f355704bc2ae26399f17c6d5d46c9a3d78d1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 14:50:30 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 14:50:30 2012 -0800" }, "message": "Merge tag \u0027arm-soc-imx-move\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc\n\nConsolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree.\n\n* tag \u0027arm-soc-imx-move\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:\n ARM i.MX: Update defconfig\n ARM i.MX: Merge i.MX5 support into mach-imx\n ARM i.MX5: remove unnecessary includes from board files\n\nFix up fairly trivial conflicts due to various changes nearby in\narch/arm/{mach,plat}-imx/{Kconfig,Makefile}\n\nPull request had been sent to the wrong email address, but happened\nbefore the merge window closed. I\u0027m merging the MX 5 consolidation,\nsince it apparently will help the next development window and will avoid\nconflicts later as per Arnd.\n" }, { "commit": "e4c89a508f4385a0cd8681c2749a2cd2fa476e40", "tree": "0fd1683eb20ae32d80078fb8a585178838e1d242", "parents": [ "72081624d5ad3cf56deb6e727b78c4e7a55e4eec" ], "author": { "name": "Tetsuo Handa", "email": "penguin-kernel@I-love.SAKURA.ne.jp", "time": "Mon Jan 23 21:59:08 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 23 21:59:08 2012 +0100" }, "message": "PM / Sleep: Fix read_unlock_usermodehelper() call.\n\nCommit b298d289\n \"PM / Sleep: Fix freezer failures due to racy usermodehelper_is_disabled()\"\nadded read_unlock_usermodehelper() but read_unlock_usermodehelper() is called\nwithout read_lock_usermodehelper() when kmalloc() failed.\n\nSigned-off-by: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nAcked-by: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "edd664bbba53f771d4a6d4559ed6e1ff48b46406", "tree": "337fbc38ecf426f7bf3d0acf534d8a4e7527a7cb", "parents": [ "a5a1195559f2e20bd975f58e50f53ebe84d5cca6" ], "author": { "name": "Chris Healy", "email": "cphealy@gmail.com", "time": "Sun Jan 22 21:20:54 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 14:46:07 2012 -0500" }, "message": "dsa: Add reporting of silicon revision for Marvell 88E6123/88E6161/88E6165 switches.\n\nAdd reporting of silicon revision during the probe function for Marvell 88E6123/88E6161/88E6165 switches.\n\nSigned-off-by: Chris Healy \u003ccphealy@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a5a1195559f2e20bd975f58e50f53ebe84d5cca6", "tree": "b8122ef05434f9543f331e6a03776bbbb3f1141d", "parents": [ "da057fb7d272c7e7609465a54bcac8ec8072ead5" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Jan 23 01:22:09 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 14:25:01 2012 -0500" }, "message": "tg3: fix ipv6 header length computation\n\ntg3_start_xmit() makes the wrong assumption for TSOV6 that skb-\u003ehead\ndoesnt include any payload data.\n\nif (skb_is_gso_v6(skb))\n\thdr_len \u003d skb_headlen(skb) - ETH_HLEN;\n\nThis is not true anymore after commit f07d960df3 (tcp: avoid frag\nallocation for small frames)\n\nWe should instead use : skb_transport_offset(skb) + tcp_hdrlen(skb)\n\nIts also true for IPv4\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Matt Carlson \u003cmcarlson@broadcom.com\u003e\nCC: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "da057fb7d272c7e7609465a54bcac8ec8072ead5", "tree": "ebc800cce7c665a383bc28c33205b0f7eca1c64d", "parents": [ "302476c99863fe6d08eed6145e37322892ab7f55" ], "author": { "name": "stephen hemminger", "email": "shemminger@vyatta.com", "time": "Sun Jan 22 09:40:40 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 14:25:00 2012 -0500" }, "message": "skge: add byte queue limit support\n\nThis also changes the cleanup logic slightly to aggregate\ncompleted notifications for multiple packets.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "302476c99863fe6d08eed6145e37322892ab7f55", "tree": "e9f7beae3c13644fdb233c7d34b2bc9bf88e4366", "parents": [ "44151acb9f13563e40d40d14c3e5c11ce21b59e1" ], "author": { "name": "Paulius Zaleckas", "email": "paulius.zaleckas@gmail.com", "time": "Mon Jan 23 01:16:35 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 14:00:58 2012 -0500" }, "message": "mv643xx_eth: Add Rx Discard and Rx Overrun statistics\n\nThese statistics helped me a lot while searching who is losing\npackets in my setup.\nI added these stats to MIB group since they are very similar,\nbut just in other registers.\nI have tested this patch on 88F6281 SoC.\n\nSigned-off-by: Paulius Zaleckas \u003cpaulius.zaleckas@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "44151acb9f13563e40d40d14c3e5c11ce21b59e1", "tree": "b1d8c1b70da7fef233541f184a4059a7014102dc", "parents": [ "65087cfee50595185f6bbf3d78272eeb34186d2b" ], "author": { "name": "Yuval Mintz", "email": "yuvalmin@broadcom.com", "time": "Mon Jan 23 07:31:56 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:19 2012 -0500" }, "message": "bnx2x: fix compilation error with SOE in fw_dump\n\nSigned-off-by: Yuval Mintz \u003cyuvalmin@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "65087cfee50595185f6bbf3d78272eeb34186d2b", "tree": "544dadaea0da0e94a6a2da32e190f054ff1a5917", "parents": [ "1fdf155158886514c82e5401ab7b1264beb375bf" ], "author": { "name": "Ariel Elior", "email": "ariele@broadcom.com", "time": "Mon Jan 23 07:31:55 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:18 2012 -0500" }, "message": "bnx2x: handle CHIP_REVISION during init_one\n\nThe macro `CHIP_IS_E1x\u0027 requires `bp\u0027 to be initialized.\nAs `bp\u0027 is not yet initialized during this phase of `bnx2x_init_dev\u0027,\nit accessed uninitialized fields in the struct.\n\nSigned-off-by: Ariel Elior \u003cariele@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1fdf155158886514c82e5401ab7b1264beb375bf", "tree": "ca51b2493ee234f7218a0334f6635b7206c79ccc", "parents": [ "b0700b1e6b9556aa99bb9bf6ad6d830ae38344c7" ], "author": { "name": "Dmitry Kravkov", "email": "dmitry@broadcom.com", "time": "Mon Jan 23 07:31:54 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:18 2012 -0500" }, "message": "bnx2x: allow user to change ring size in ISCSI SD mode\n\nSigned-off-by: Dmitry Kravkov \u003cdmitry@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b0700b1e6b9556aa99bb9bf6ad6d830ae38344c7", "tree": "d127c356b662b0497010b8ab986e90479ce62dab", "parents": [ "d5e836329bd836d24b168004827532426cad2f39" ], "author": { "name": "Dmitry Kravkov", "email": "dmitry@broadcom.com", "time": "Mon Jan 23 07:31:53 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:18 2012 -0500" }, "message": "bnx2x: fix Big-Endianess in ethtool -t\n\nSigned-off-by: Dmitry Kravkov \u003cdmitry@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d5e836329bd836d24b168004827532426cad2f39", "tree": "d839753a9d3d364f27e23b43ab0e7f07cb4de378", "parents": [ "460a25cdaef1a2b6b8e14e371d868aa91b0e72e8" ], "author": { "name": "Yuval Mintz", "email": "yuvalmin@broadcom.com", "time": "Mon Jan 23 07:31:52 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:18 2012 -0500" }, "message": "bnx2x: fixed ethtool statistics for MF modes\n\nPreviosuly, in MF modes `ethtool -S\u0027 lacked some of the statistics\nwhich appeared in non-MF modes. This has been fixed.\n\nSigned-off-by: Yuval Mintz \u003cyuvalmin@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "460a25cdaef1a2b6b8e14e371d868aa91b0e72e8", "tree": "73772b7a40203946b805df8904a5e95c9152cf54", "parents": [ "4ec7ac1203bcf21f5e3d977c9818b1a56c9ef40d" ], "author": { "name": "Yuval Mintz", "email": "yuvalmin@broadcom.com", "time": "Mon Jan 23 07:31:51 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:58:18 2012 -0500" }, "message": "bnx2x: credit-leakage fixup on vlan_mac_del_all\n\nUpon insertion of elements into the execution queue, it is validated\nthat there are enough credits to support additional vlan-macs,\nand the credits are consumed. However, when removing a pending\ncommand in `bnx2x_vland_mac_del_all\u0027 the consumed credits are not\nreleased, which might cause leakage and eventually the inability to\nadd new vlan-macs in certain scenarios.\n\nSigned-off-by: Yuval Mintz \u003cyuvalmin@broadcom.com\u003e\nSigned-off-by: Eilon Greenstein \u003ceilong@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4ec7ac1203bcf21f5e3d977c9818b1a56c9ef40d", "tree": "fe3b40dad3483772426a1456adf9b75692e8056f", "parents": [ "f80400a26a2e8bff541de12834a1134358bb6642" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Jan 23 05:38:59 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 23 13:56:18 2012 -0500" }, "message": "macvlan: fix a possible use after free\n\nCommit bc416d9768 (macvlan: handle fragmented multicast frames) added a\npossible use after free in macvlan_handle_frame(), since\nip_check_defrag() uses pskb_may_pull() : skb header can be reallocated.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ben Greear \u003cgreearb@candelatech.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a99cbf6b43a7b3b15f6139b2d9ac4ecceccd3c99", "tree": "d92277ec77dbaf6f04a1ab4fe31a974c1ce51f76", "parents": [ "4f57d865f1d863346ac50db9c25859e73a86499c", "b4d20859362fde976bb2fa53eb51b798cdba1afc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 10:08:08 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 10:08:08 2012 -0800" }, "message": "Merge branch \u0027kernel-doc\u0027 from Randy Dunlap\n\nThe usual kernel-doc fixups from Randy. Some of them David acked as\nmerged in his tree, this is the random left-overs.\n\n* kernel-doc:\n docbook: fix sched source file names in device-drivers book\n docbook: change iomap source filename in deviceiobook\n docbook: don\u0027t use serial_core.h in device-drivers book\n kernel-doc: fix kernel-doc warnings in sched\n kernel-doc: fix new warnings in cfg80211.h\n kernel-doc: fix new warning in usb.h\n kernel-doc: fix new warnings in device.h\n kernel-doc: fix new warnings in debugfs\n kernel-doc: fix new warning in regulator core\n kernel-doc: fix new warnings in pci\n kernel-doc: fix new warnings in driver-core\n kernel-doc: fix new warnings in auditsc.c\n scripts/kernel-doc: fix fatal error caused by cfg80211.h\n" }, { "commit": "4f57d865f1d863346ac50db9c25859e73a86499c", "tree": "ac3cf5abdc3ce4b5c051f03c682f8b0668d66caf", "parents": [ "46c5b83bcc5ab4db34716954fc64645eba7038ca", "c25a785d6647984505fa165b5cd84cfc9a95970b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 09:27:54 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 09:27:54 2012 -0800" }, "message": "Merge branch \u0027akpm\u0027\n\nQuoth Andrew:\n \"Random fixes. And a simple new LED driver which I\u0027m trying to sneak\n in while you\u0027re not looking.\"\n\nSneaking successful.\n\n* akpm:\n score: fix off-by-one index into syscall table\n mm: fix rss count leakage during migration\n SHM_UNLOCK: fix Unevictable pages stranded after swap\n SHM_UNLOCK: fix long unpreemptible section\n kdump: define KEXEC_NOTE_BYTES arch specific for s390x\n mm/hugetlb.c: undo change to page mapcount in fault handler\n mm: memcg: update the correct soft limit tree during migration\n proc: clear_refs: do not clear reserved pages\n drivers/video/backlight/l4f00242t03.c: return proper error in l4f00242t03_probe if regulator_get() fails\n drivers/video/backlight/adp88x0_bl.c: fix bit testing logic\n kprobes: initialize before using a hlist\n ipc/mqueue: simplify reading msgqueue limit\n leds: add led driver for Bachmann\u0027s ot200\n mm: __count_immobile_pages(): make sure the node is online\n mm: fix NULL ptr dereference in __count_immobile_pages\n mm: fix warnings regarding enum migrate_mode\n" }, { "commit": "46c5b83bcc5ab4db34716954fc64645eba7038ca", "tree": "a0b722a2133a50e66aded651b48c65688c0713a5", "parents": [ "7908b3ef6809e49c77d914342dfaa4b946476d7a", "53b6b3e00b8454aeab497119443d4f365ee4e46e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 09:26:37 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 09:26:37 2012 -0800" }, "message": "Merge branch \u0027for-linus-3.3\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf\n\n* \u0027for-linus-3.3\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf:\n MAINTAINERS: Add dma-buf sharing framework maintainer\n" }, { "commit": "b4ead019afc201f71c39cd0dfcaafed4a97b3dd2", "tree": "0fcef082871284b1976a782752b3ba718328ea18", "parents": [ "29c5fbbcfefba5225a6783683c46c39e10877703" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jan 23 18:23:36 2012 +0100" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jan 23 18:23:36 2012 +0100" }, "message": "ALSA: hda - Fix silent outputs from docking-station jacks of Dell laptops\n\nThe recent change of the power-widget handling for IDT codecs caused\nthe silent output from the docking-station line-out jack. This was\npartially fixed by the commit f2cbba7602383cd9cdd21f0a5d0b8bd1aad47b33\n\"ALSA: hda - Fix the lost power-setup of seconary pins after PM resume\".\nBut the line-out on the docking-station is still silent when booted\nwith the jack plugged even by this fix.\n\nThe remainig bug is that the power-widget is set off in stac92xx_init()\nbecause the pins in cfg-\u003eline_out_pins[] aren\u0027t checked there properly\nbut only hp_pins[] are checked in is_nid_hp_pin().\n\nThis patch fixes the problem by checking both HP and line-out pins\nand leaving the power-map correctly.\n\nBugzilla: https://bugzilla.kernel.org/show_bug.cgi?id\u003d42637\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "7908b3ef6809e49c77d914342dfaa4b946476d7a", "tree": "44af103c5457b4c2286400158dcfc18846a7c4f0", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f", "acbbb76a26648dfae6fed0989879e40d75692bfc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:59:49 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:59:49 2012 -0800" }, "message": "Merge git://git.samba.org/sfrench/cifs-2.6\n\n* git://git.samba.org/sfrench/cifs-2.6:\n CIFS: Rename *UCS* functions to *UTF16*\n [CIFS] ACL and FSCACHE support no longer EXPERIMENTAL\n [CIFS] Fix build break with multiuser patch when LANMAN disabled\n cifs: warn about impending deprecation of legacy MultiuserMount code\n cifs: fetch credentials out of keyring for non-krb5 auth multiuser mounts\n cifs: sanitize username handling\n keys: add a \"logon\" key type\n cifs: lower default wsize when unix extensions are not used\n cifs: better instrumentation for coalesce_t2\n cifs: integer overflow in parse_dacl()\n cifs: Fix sparse warning when calling cifs_strtoUCS\n CIFS: Add descriptions to the brlock cache functions\n" }, { "commit": "b4d20859362fde976bb2fa53eb51b798cdba1afc", "tree": "00f61f70ec2b9bbafa91f5a09f2a58bca4b6a51b", "parents": [ "4e35d28751752859b9985074e02320393b6f1c33" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:03:24 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "docbook: fix sched source file names in device-drivers book\n\nFix warning since kernel scheduler functions and kernel-doc\nnotation were moved to other files.\n\ndocproc: lnx-33-rc1/kernel/sched.c: No such file or directory\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4e35d28751752859b9985074e02320393b6f1c33", "tree": "a86f91a011d2e78ae29f0cba7ab70f8ff8360afb", "parents": [ "73e4a987390aacce102d7d36095a2dd63665f032" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:03:20 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "docbook: change iomap source filename in deviceiobook\n\nFix warning since kernel-doc comments were moved to another\nsource file.\n\nWarning(lib/iomap.c): no structured comments found\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73e4a987390aacce102d7d36095a2dd63665f032", "tree": "0536de6c3bcf48de54ad09a2b88a91db29608e94", "parents": [ "fa757281a08799fd6c0f7ec6f111d1cd66afc97b" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:03:16 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "docbook: don\u0027t use serial_core.h in device-drivers book\n\nFix new kernel-doc warning. This file no longer contains\nkernel-doc comments.\n\nWarning(include/linux/serial_core.h): no structured comments found\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fa757281a08799fd6c0f7ec6f111d1cd66afc97b", "tree": "664f8728e55e3d37ca8eb3c6c9087d2da9860463", "parents": [ "2f6c76aa5f0fb53059730c628ac59ef62a14ed7a" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:03:13 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "kernel-doc: fix kernel-doc warnings in sched\n\nFix new kernel-doc notation warnings:\n\nWarning(include/linux/sched.h:2094): No description found for parameter \u0027p\u0027\nWarning(include/linux/sched.h:2094): Excess function parameter \u0027tsk\u0027 description in \u0027is_idle_task\u0027\nWarning(kernel/sched/cpupri.c:139): No description found for parameter \u0027newpri\u0027\nWarning(kernel/sched/cpupri.c:139): Excess function parameter \u0027pri\u0027 description in \u0027cpupri_set\u0027\nWarning(kernel/sched/cpupri.c:208): Excess function parameter \u0027bootmem\u0027 description in \u0027cpupri_init\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc:\tIngo Molnar \u003cmingo@elte.hu\u003e\nCc:\tPeter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f6c76aa5f0fb53059730c628ac59ef62a14ed7a", "tree": "cdbcd0c168a1df960779c042054ac168f81d3e81", "parents": [ "4d922612df8bd1202a1f51d95b78aca3d67302cd" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:03:00 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "kernel-doc: fix new warnings in cfg80211.h\n\nFix new kernel-doc warnings:\n\nWarning(include/net/cfg80211.h:1165): No description found for parameter \u0027channel_type\u0027\nWarning(include/net/cfg80211.h:2090): No description found for parameter \u0027probe_resp_offload\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc:\tJohannes Berg \u003cjohannes@sipsolutions.net\u003e\nCc:\tlinux-wireless@vger.kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4d922612df8bd1202a1f51d95b78aca3d67302cd", "tree": "1529f0b5d3c52da76a25189474ba4d25122764a1", "parents": [ "2eda013f4894bc200124f791a56c4defb613a0cc" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:56 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:54 2012 -0800" }, "message": "kernel-doc: fix new warning in usb.h\n\nFix new kernel-doc warning:\n\nWarning(include/linux/usb.h:1251): No description found for parameter \u0027num_mapped_sgs\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2eda013f4894bc200124f791a56c4defb613a0cc", "tree": "a186229c34e0629b72d64ed767076257edcdea94", "parents": [ "b5763accd3b5fc131ee06e26ce56e63ae0322c9b" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:51 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warnings in device.h\n\nFix new kernel-doc warnings:\n\nWarning(include/linux/device.h:299): No description found for parameter \u0027name\u0027\nWarning(include/linux/device.h:299): No description found for parameter \u0027subsys\u0027\nWarning(include/linux/device.h:299): No description found for parameter \u0027node\u0027\nWarning(include/linux/device.h:299): No description found for parameter \u0027add_dev\u0027\nWarning(include/linux/device.h:299): No description found for parameter \u0027remove_dev\u0027\nWarning(include/linux/device.h:685): No description found for parameter \u0027id\u0027\nWarning(include/linux/device.h:1009): No description found for parameter \u0027__driver\u0027\nWarning(include/linux/device.h:1009): No description found for parameter \u0027__register\u0027\nWarning(include/linux/device.h:1009): No description found for parameter \u0027__unregister\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b5763accd3b5fc131ee06e26ce56e63ae0322c9b", "tree": "50f0823167602fdc631a57d867fce2546b277bef", "parents": [ "5bc75a886353fa5f386c5ce49a93da1756006d8f" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:42 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warnings in debugfs\n\nFix new kernel-doc warnings:\n\nWarning(fs/debugfs/file.c:556): No description found for parameter \u0027nregs\u0027\nWarning(fs/debugfs/file.c:556): Excess function parameter \u0027mregs\u0027 description in \u0027debugfs_print_regs32\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5bc75a886353fa5f386c5ce49a93da1756006d8f", "tree": "84ae7a7b9d1aeeb4b426e91860312811355542a3", "parents": [ "6e9292c588894bd39eb2d093013f0aee558ddf0e" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:38 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warning in regulator core\n\nFix new kernel-doc warning:\n\nWarning(drivers/regulator/core.c:2741): No description found for parameter \u0027of_node\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc:\tLiam Girdwood \u003clrg@ti.com\u003e\nCc:\tMark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6e9292c588894bd39eb2d093013f0aee558ddf0e", "tree": "1aaa69c13f260624e84fd7b73a470ddf2201b028", "parents": [ "78d79559f2af1e77034436326aa20f2654074e4c" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:35 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warnings in pci\n\nFix new kernel-doc warnings:\n\nWarning(drivers/pci/pci.c:2811): No description found for parameter \u0027dev\u0027\nWarning(drivers/pci/pci.c:2811): Excess function parameter \u0027pdev\u0027 description in \u0027pci_intx_mask_supported\u0027\nWarning(drivers/pci/pci.c:2894): No description found for parameter \u0027dev\u0027\nWarning(drivers/pci/pci.c:2894): Excess function parameter \u0027pdev\u0027 description in \u0027pci_check_and_mask_intx\u0027\nWarning(drivers/pci/pci.c:2908): No description found for parameter \u0027dev\u0027\nWarning(drivers/pci/pci.c:2908): Excess function parameter \u0027pdev\u0027 description in \u0027pci_check_and_unmask_intx\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "78d79559f2af1e77034436326aa20f2654074e4c", "tree": "26f56d919ce3b750c8d68aa45abf57cef174ac7e", "parents": [ "42ae610c1a820ddecb80943d4ccfc936f7772535" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:28 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warnings in driver-core\n\nFix new kernel-doc warnings:\n\nWarning(drivers/base/bus.c:925): No description found for parameter \u0027key\u0027\nWarning(drivers/base/bus.c:1241): No description found for parameter \u0027subsys\u0027\nWarning(drivers/base/bus.c:1241): No description found for parameter \u0027groups\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "42ae610c1a820ddecb80943d4ccfc936f7772535", "tree": "547550121b439c3e7d0f53b263117f275d938b53", "parents": [ "70c95b00b87f85ce5a15b7899aaa862eacd2364a" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 11:02:24 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "kernel-doc: fix new warnings in auditsc.c\n\nFix new kernel-doc warnings in auditsc.c:\n\nWarning(kernel/auditsc.c:1875): No description found for parameter \u0027success\u0027\nWarning(kernel/auditsc.c:1875): No description found for parameter \u0027return_code\u0027\nWarning(kernel/auditsc.c:1875): Excess function parameter \u0027pt_regs\u0027 description in \u0027__audit_syscall_exit\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "70c95b00b87f85ce5a15b7899aaa862eacd2364a", "tree": "a7767f3b7e3106964cf819ad77d4c5657ac7d4a0", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jan 21 10:31:54 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:44:53 2012 -0800" }, "message": "scripts/kernel-doc: fix fatal error caused by cfg80211.h\n\ninclude/net/cfg80211.h uses __must_check in functions that\nhave kernel-doc notation. This was confusing scripts/kernel-doc,\nso have scripts/kernel-doc ignore \"__must_check\".\n\nError(include/net/cfg80211.h:2702): cannot understand prototype: \u0027struct cfg80211_bss * __must_check cfg80211_inform_bss(...)\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc:\tJohannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c25a785d6647984505fa165b5cd84cfc9a95970b", "tree": "d1386aae3bc4a649ba1594908c7c32bf97ddcdd0", "parents": [ "9f9f1acd713d69fae2af286fbeedc6c8963411c6" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Fri Jan 20 14:34:27 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:49 2012 -0800" }, "message": "score: fix off-by-one index into syscall table\n\nIf the provided system call number is equal to __NR_syscalls, the\ncurrent check will pass and a function pointer just after the system\ncall table may be called, since sys_call_table is an array with total\nsize __NR_syscalls.\n\nWhether or not this is a security bug depends on what the compiler puts\nimmediately after the system call table. It\u0027s likely that this won\u0027t do\nanything bad because there is an additional NULL check on the syscall\nentry, but if there happens to be a non-NULL value immediately after the\nsystem call table, this may result in local privilege escalation.\n\nSigned-off-by: Dan Rosenberg \u003cdrosenberg@vsecurity.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\nCc: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e\nCc: Lennox Wu \u003clennox.wu@gmail.com\u003e\nCc: Eugene Teo \u003ceugeneteo@kernel.sg\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9f9f1acd713d69fae2af286fbeedc6c8963411c6", "tree": "cfa1485d01cb36c720f1e2b96b21748acc10ec06", "parents": [ "245132643e1cfcd145bbc86a716c1818371fcb93" ], "author": { "name": "Konstantin Khlebnikov", "email": "khlebnikov@openvz.org", "time": "Fri Jan 20 14:34:24 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:49 2012 -0800" }, "message": "mm: fix rss count leakage during migration\n\nMemory migration fills a pte with a migration entry and it doesn\u0027t\nupdate the rss counters. Then it replaces the migration entry with the\nnew page (or the old one if migration failed). But between these two\npasses this pte can be unmaped, or a task can fork a child and it will\nget a copy of this migration entry. Nobody accounts for this in the rss\ncounters.\n\nThis patch properly adjust rss counters for migration entries in\nzap_pte_range() and copy_one_pte(). Thus we avoid extra atomic\noperations on the migration fast-path.\n\nSigned-off-by: Konstantin Khlebnikov \u003ckhlebnikov@openvz.org\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "245132643e1cfcd145bbc86a716c1818371fcb93", "tree": "e5bf3cb56efedb059b1a68fd8efd37482131783b", "parents": [ "85046579bde15e532983438f86b36856e358f417" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Fri Jan 20 14:34:21 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "SHM_UNLOCK: fix Unevictable pages stranded after swap\n\nCommit cc39c6a9bbde (\"mm: account skipped entries to avoid looping in\nfind_get_pages\") correctly fixed an infinite loop; but left a problem\nthat find_get_pages() on shmem would return 0 (appearing to callers to\nmean end of tree) when it meets a run of nr_pages swap entries.\n\nThe only uses of find_get_pages() on shmem are via pagevec_lookup(),\ncalled from invalidate_mapping_pages(), and from shmctl SHM_UNLOCK\u0027s\nscan_mapping_unevictable_pages(). The first is already commented, and\nnot worth worrying about; but the second can leave pages on the\nUnevictable list after an unusual sequence of swapping and locking.\n\nFix that by using shmem_find_get_pages_and_swap() (then ignoring the\nswap) instead of pagevec_lookup().\n\nBut I don\u0027t want to contaminate vmscan.c with shmem internals, nor\nshmem.c with LRU locking. So move scan_mapping_unevictable_pages() into\nshmem.c, renaming it shmem_unlock_mapping(); and rename\ncheck_move_unevictable_page() to check_move_unevictable_pages(), looping\ndown an array of pages, oftentimes under the same lock.\n\nLeave out the \"rotate unevictable list\" block: that\u0027s a leftover from\nwhen this was used for /proc/sys/vm/scan_unevictable_pages, whose flawed\nhandling involved looking at pages at tail of LRU.\n\nWas there significance to the sequence first ClearPageUnevictable, then\ntest page_evictable, then SetPageUnevictable here? I think not, we\u0027re\nunder LRU lock, and have no barriers between those.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Michel Lespinasse \u003cwalken@google.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e [back to 3.1 but will need respins]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "85046579bde15e532983438f86b36856e358f417", "tree": "9b80b31791e63520277617a5abe85692dc480cd0", "parents": [ "cb78edfdcef5259ac9e9088bd63810d21299928d" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Fri Jan 20 14:34:19 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "SHM_UNLOCK: fix long unpreemptible section\n\nscan_mapping_unevictable_pages() is used to make SysV SHM_LOCKed pages\nevictable again once the shared memory is unlocked. It does this with\npagevec_lookup()s across the whole object (which might occupy most of\nmemory), and takes 300ms to unlock 7GB here. A cond_resched() every\nPAGEVEC_SIZE pages would be good.\n\nHowever, KOSAKI-san points out that this is called under shmem.c\u0027s\ninfo-\u003elock, and it\u0027s also under shm.c\u0027s shm_lock(), both spinlocks.\nThere is no strong reason for that: we need to take these pages off the\nunevictable list soonish, but those locks are not required for it.\n\nSo move the call to scan_mapping_unevictable_pages() from shmem.c\u0027s\nunlock handling up to shm.c\u0027s unlock handling. Remove the recently\nadded barrier, not needed now we have spin_unlock() before the scan.\n\nUse get_file(), with subsequent fput(), to make sure we have a reference\nto mapping throughout scan_mapping_unevictable_pages(): that\u0027s something\nthat was previously guaranteed by the shm_lock().\n\nRemove shmctl\u0027s lru_add_drain_all(): we don\u0027t fault in pages at SHM_LOCK\ntime, and we lazily discover them to be Unevictable later, so it serves\nno purpose for SHM_LOCK; and serves no purpose for SHM_UNLOCK, since\npages still on pagevec are not marked Unevictable.\n\nThe original code avoided redundant rescans by checking VM_LOCKED flag\nat its level: now avoid them by checking shp\u0027s SHM_LOCKED.\n\nThe original code called scan_mapping_unevictable_pages() on a locked\narea at shm_destroy() time: perhaps we once had accounting cross-checks\nwhich required that, but not now, so skip the overhead and just let\ninode eviction deal with them.\n\nPut check_move_unevictable_page() and scan_mapping_unevictable_pages()\nunder CONFIG_SHMEM (with stub for the TINY case when ramfs is used),\nmore as comment than to save space; comment them used for SHM_UNLOCK.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Shaohua Li \u003cshaohua.li@intel.com\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Michel Lespinasse \u003cwalken@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cb78edfdcef5259ac9e9088bd63810d21299928d", "tree": "a318408e90b77169486464342d28d08119ef58bb", "parents": [ "409eb8c2611b4310947a150af988111f7f52ab15" ], "author": { "name": "Michael Holzheu", "email": "holzheu@linux.vnet.ibm.com", "time": "Fri Jan 20 14:34:16 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "kdump: define KEXEC_NOTE_BYTES arch specific for s390x\n\nkdump only allocates memory for the prstatus ELF note. For s390x,\nbesides of prstatus multiple ELF notes for various different register\ntypes are stored. Therefore the currently allocated memory is not\nsufficient. With this patch the KEXEC_NOTE_BYTES macro can be defined\nby architecture code and for s390x it is set to the correct size now.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@linux.vnet.ibm.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nReviewed-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "409eb8c2611b4310947a150af988111f7f52ab15", "tree": "a410c7c9c5a58643da7b4c2abdb7796d1255f048", "parents": [ "6568d4a9c9ff16d6c4f0b14dfea567806ce579e4" ], "author": { "name": "Hillf Danton", "email": "dhillf@gmail.com", "time": "Fri Jan 20 14:34:13 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "mm/hugetlb.c: undo change to page mapcount in fault handler\n\nPage mapcount should be updated only if we are sure that the page ends\nup in the page table otherwise we would leak if we couldn\u0027t COW due to\nreservations or if idx is out of bounds.\n\nSigned-off-by: Hillf Danton \u003cdhillf@gmail.com\u003e\nReviewed-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6568d4a9c9ff16d6c4f0b14dfea567806ce579e4", "tree": "5aef7ff51027d8986113025b3e9b0255476772dd", "parents": [ "85e72aa5384b1a614563ad63257ded0e91d1a620" ], "author": { "name": "Johannes Weiner", "email": "hannes@cmpxchg.org", "time": "Fri Jan 20 14:34:12 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "mm: memcg: update the correct soft limit tree during migration\n\nend_migration() passes the old page instead of the new page to commit\nthe charge. This page descriptor is not used for committing itself,\nthough, since we also pass the (correct) page_cgroup descriptor. But\nit\u0027s used to find the soft limit tree through the page\u0027s zone, so the\nsoft limit tree of the old page\u0027s zone is updated instead of that of the\nnew page\u0027s, which might get slightly out of date until the next charge\nreaches the ratelimit point.\n\nThis glitch has been present since 5564e88 (\"memcg: condense\npage_cgroup-to-page lookup points\").\n\nThis fixes a bug that I introduced in 2.6.38. It\u0027s benign enough (to my\nknowledge) that we probably don\u0027t want this for stable.\n\nReported-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nAcked-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nAcked-by: Kirill A. Shutemov \u003ckirill@shutemov.name\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "85e72aa5384b1a614563ad63257ded0e91d1a620", "tree": "c39241b189ce0ab8b69e1b3ec3fda34f9cbfb320", "parents": [ "d59d9ebaacba32b63f24d53b1463519b445b4683" ], "author": { "name": "Will Deacon", "email": "will.deacon@arm.com", "time": "Fri Jan 20 14:34:09 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "proc: clear_refs: do not clear reserved pages\n\n/proc/pid/clear_refs is used to clear the Referenced and YOUNG bits for\npages and corresponding page table entries of the task with PID pid, which\nincludes any special mappings inserted into the page tables in order to\nprovide things like vDSOs and user helper functions.\n\nOn ARM this causes a problem because the vectors page is mapped as a\nglobal mapping and since ec706dab (\"ARM: add a vma entry for the user\naccessible vector page\"), a VMA is also inserted into each task for this\npage to aid unwinding through signals and syscall restarts. Since the\nvectors page is required for handling faults, clearing the YOUNG bit (and\nsubsequently writing a faulting pte) means that we lose the vectors page\n*globally* and cannot fault it back in. This results in a system deadlock\non the next exception.\n\nTo see this problem in action, just run:\n\n\t$ echo 1 \u003e /proc/self/clear_refs\n\non an ARM platform (as any user) and watch your system hang. I think this\nhas been the case since 2.6.37\n\nThis patch avoids clearing the aforementioned bits for reserved pages,\ntherefore leaving the vectors page intact on ARM. Since reserved pages\nare not candidates for swap, this change should not have any impact on the\nusefulness of clear_refs.\n\nSigned-off-by: Will Deacon \u003cwill.deacon@arm.com\u003e\nReported-by: Moussa Ba \u003cmoussaba@micron.com\u003e\nAcked-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nAcked-by: Nicolas Pitre \u003cnico@linaro.org\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\t\t[2.6.37+]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d59d9ebaacba32b63f24d53b1463519b445b4683", "tree": "b88e1c825a707558d0e9171a87df9712e27bcb9e", "parents": [ "36c3e75907c8cb515fad260190ca1beb7e53df96" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Fri Jan 20 14:34:06 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "drivers/video/backlight/l4f00242t03.c: return proper error in l4f00242t03_probe if regulator_get() fails\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Alberto Panizzo \u003calberto@amarulasolutions.com\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "36c3e75907c8cb515fad260190ca1beb7e53df96", "tree": "101610ceccbcd0956f7b7d1799af1e357d81ed79", "parents": [ "d496aab567e7e52b3e974c9192a5de6e77dce32c" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Fri Jan 20 14:34:05 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "drivers/video/backlight/adp88x0_bl.c: fix bit testing logic\n\nWe need to write new value if the bit mask fields of new value is not\nequal to old value. It does not make sense to write new value only when\nall the bit_mask bits are zero.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nCc: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d496aab567e7e52b3e974c9192a5de6e77dce32c", "tree": "aa323c702bbf24567e4b7a244a135346f6aaeb5b", "parents": [ "2a4e64b8f6bcbf23ddd375b78342051ae8862284" ], "author": { "name": "Ananth N Mavinakayanahalli", "email": "ananth@in.ibm.com", "time": "Fri Jan 20 14:34:04 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:48 2012 -0800" }, "message": "kprobes: initialize before using a hlist\n\nCommit ef53d9c5e (\"kprobes: improve kretprobe scalability with hashed\nlocking\") introduced a bug where we can potentially leak\nkretprobe_instances since we initialize a hlist head after having used\nit.\n\nInitialize the hlist head before using it.\n\nReported by: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nAcked-by: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Srinivasa D S \u003csrinivasa@in.ibm.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a4e64b8f6bcbf23ddd375b78342051ae8862284", "tree": "90e753679ca8ff867dc42e84e5a33c90f813c244", "parents": [ "e9a4593cc5e36c6d47c87b439cb41c2568e7395f" ], "author": { "name": "Davidlohr Bueso", "email": "dave@gnu.org", "time": "Fri Jan 20 14:34:01 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:47 2012 -0800" }, "message": "ipc/mqueue: simplify reading msgqueue limit\n\nBecause the current task is being used to get the limit, we can simply\nuse rlimit() instead of task_rlimit().\n\nSigned-off-by: Davidlohr Bueso \u003cdave@gnu.org\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9a4593cc5e36c6d47c87b439cb41c2568e7395f", "tree": "980bb0d0bacda4342b190a7e8d64b88731dfd8cd", "parents": [ "656a070629adfe23c12768e35ddf91feab469ff7" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "bigeasy@linutronix.de", "time": "Fri Jan 20 14:33:59 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:47 2012 -0800" }, "message": "leds: add led driver for Bachmann\u0027s ot200\n\nAdd support for leds on Bachmann\u0027s ot200 visualisation device. The\ndevice has three leds on the back panel (led_err, led_init and led_run)\nand can handle up to seven leds on the front panel.\n\nThe driver was written by Linutronix on behalf of Bachmann electronic\nGmbH. It incorporates feedback from Lars-Peter Clausen\n\n[akpm@linux-foundation.org: add dependency on HAS_IOMEM]\nSigned-off-by: Sebastian Andrzej Siewior \u003cbigeasy@linutronix.de\u003e\nSigned-off-by: Christian Gmeiner \u003cchristian.gmeiner@gmail.com\u003e\nCc: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "656a070629adfe23c12768e35ddf91feab469ff7", "tree": "42c001d079ec926186873b91d7d84bf66c54bcad", "parents": [ "687875fb7de4a95223af20ee024282fa9099f860" ], "author": { "name": "Michal Hocko", "email": "mhocko@suse.cz", "time": "Fri Jan 20 14:33:58 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:47 2012 -0800" }, "message": "mm: __count_immobile_pages(): make sure the node is online\n\npage_zone() requires an online node otherwise we are accessing NULL\nNODE_DATA. This is not an issue at the moment because node_zones are\nlocated at the structure beginning but this might change in the future\nso better be careful about that.\n\nSigned-off-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "687875fb7de4a95223af20ee024282fa9099f860", "tree": "1c50d5ac1e31afac82cb8b0a6dd4b1f7bd07eecd", "parents": [ "6536e3123e5d3371a6f52e32a3d0694bcc987702" ], "author": { "name": "Michal Hocko", "email": "mhocko@suse.cz", "time": "Fri Jan 20 14:33:55 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:47 2012 -0800" }, "message": "mm: fix NULL ptr dereference in __count_immobile_pages\n\nFix the following NULL ptr dereference caused by\n\n cat /sys/devices/system/memory/memory0/removable\n\nPid: 13979, comm: sed Not tainted 3.0.13-0.5-default #1 IBM BladeCenter LS21 -[7971PAM]-/Server Blade\nRIP: __count_immobile_pages+0x4/0x100\nProcess sed (pid: 13979, threadinfo ffff880221c36000, task ffff88022e788480)\nCall Trace:\n is_pageblock_removable_nolock+0x34/0x40\n is_mem_section_removable+0x74/0xf0\n show_mem_removable+0x41/0x70\n sysfs_read_file+0xfe/0x1c0\n vfs_read+0xc7/0x130\n sys_read+0x53/0xa0\n system_call_fastpath+0x16/0x1b\n\nWe are crashing because we are trying to dereference NULL zone which\ncame from pfn\u003d0 (struct page ffffea0000000000). According to the boot\nlog this page is marked reserved:\ne820 update range: 0000000000000000 - 0000000000010000 (usable) \u003d\u003d\u003e (reserved)\n\nand early_node_map confirms that:\nearly_node_map[3] active PFN ranges\n 1: 0x00000010 -\u003e 0x0000009c\n 1: 0x00000100 -\u003e 0x000bffa3\n 1: 0x00100000 -\u003e 0x00240000\n\nThe problem is that memory_present works in PAGE_SECTION_MASK aligned\nblocks so the reserved range sneaks into the the section as well. This\nalso means that free_area_init_node will not take care of those reserved\npages and they stay uninitialized.\n\nWhen we try to read the removable status we walk through all available\nsections and hope that the zone is valid for all pages in the section.\nBut this is not true in this case as the zone and nid are not initialized.\n\nWe have only one node in this particular case and it is marked as node\u003d1\n(rather than 0) and that made the problem visible because page_to_nid will\nreturn 0 and there are no zones on the node.\n\nLet\u0027s check that the zone is valid and that the given pfn falls into its\nboundaries and mark the section not removable. This might cause some\nfalse positives, probably, but we do not have any sane way to find out\nwhether the page is reserved by the platform or it is just not used for\nwhatever other reasons.\n\nSigned-off-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6536e3123e5d3371a6f52e32a3d0694bcc987702", "tree": "45212bcb96a33d3a40cd1c631d9670a1bae52c2b", "parents": [ "dcd6c92267155e70a94b3927bce681ce74b80d1f" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Fri Jan 20 14:33:53 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 23 08:38:47 2012 -0800" }, "message": "mm: fix warnings regarding enum migrate_mode\n\nsparc64 allmodconfig:\n\nIn file included from include/linux/compat.h:15,\n from /usr/src/25/arch/sparc/include/asm/siginfo.h:19,\n from include/linux/signal.h:5,\n from include/linux/sched.h:73,\n from arch/sparc/kernel/asm-offsets.c:13:\ninclude/linux/fs.h:618: warning: parameter has incomplete type\n\nIt seems that my sparc64 compiler (gcc-3.4.5) doesn\u0027t like the forward\ndeclaration of enums.\n\nFix this by moving the \"enum migrate_mode\" definition into its own header\nfile.\n\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: Andy Isaacson \u003cadi@hexapodia.org\u003e\nCc: Nai Xia \u003cnai.xia@gmail.com\u003e\nCc: Johannes Weiner \u003cjweiner@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29c5fbbcfefba5225a6783683c46c39e10877703", "tree": "1b3b9e4b554ec0363a61ef34761ee91645b4ea21", "parents": [ "52409aa6a0e96337da137c069856298f4dd825a0" ], "author": { "name": "David Henningsson", "email": "david.henningsson@canonical.com", "time": "Mon Jan 23 16:39:55 2012 +0100" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jan 23 17:20:58 2012 +0100" }, "message": "ALSA: HDA: Use model\u003dauto for Thinkpad T510\n\nThe user reports that model\u003dauto works fine for him. Using\nmodel\u003dauto bring in new features such as jack detection notification\nto userspace.\n\nAlsa info is available at http://paste.ubuntu.com/805351/\n\nSigned-off-by: David Henningsson \u003cdavid.henningsson@canonical.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "52409aa6a0e96337da137c069856298f4dd825a0", "tree": "34483e4164dc6b6653846b222d01cab0c107f25d", "parents": [ "cb0cdebbf8b834110ef67ed9335d5bafed7835df" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jan 23 17:10:24 2012 +0100" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jan 23 17:15:03 2012 +0100" }, "message": "ALSA: hda - Fix buffer-alignment regression with Nvidia HDMI\n\nThe commit 2ae66c26550cd94b0e2606a9275eb0ab7070ad0e\n ALSA: hda: option to enable arbitrary buffer/period sizes\nintroduced a regression on machines with Intel controller and Nvidia\nHDMI. The reason is that the driver modifies the global variable\nalign_buffer_size when an Intel controller is found, and the Nvidia\nHDMI controller is probed after Intel although Nvidia chips require\nthe aligned buffers.\n\nThis patch fixes the problem by moving the flag into the local struct\nso that it\u0027s not affected by other controllers.\n\nBugzilla: https://bugzilla.kernel.org/show_bug.cgi?id\u003d42567\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\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" } ], "next": "0e90b31f4ba77027a7c21cbfc66404df0851ca21" }