)]}' { "log": [ { "commit": "a050c33f4a4d5babaf94a8ba6ae7a200135240b3", "tree": "d47e7be9cb38e277e767601926e11a432dd86c39", "parents": [ "abf07acbb9f122218095d0d221e0f949160ccc37" ], "author": { "name": "Daniel Lezcano", "email": "dlezcano@fr.ibm.com", "time": "Wed Sep 12 14:57:09 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:18 2007 -0700" }, "message": "[NETNS]: Fix bad macro definition.\n\nThe macro definition is bad. When calling next_net_device with\nparameter name \"dev\", the resulting code is:\n\t struct net_device *dev \u003d dev and that leads to an unexpected\nbehavior. Especially when llc_core is compiled in, the kernel panics\nat boot time.\nThe patchset change macro definition with static inline functions as\nthey were defined before.\n\nSigned-off-by: Benjamin Thery \u003cbenjamin.thery@bull.net\u003e\nSigned-off-by: Daniel Lezcano \u003cdlezcano@fr.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8f4c1f9b049df3be11090f1c2c4738700302acae", "tree": "51271d32096e4419173072d120176b4428e52a11", "parents": [ "9d5010db7ecfd6ec00119d3b185c4c0cd3265167" ], "author": { "name": "Thomas Graf", "email": "tgraf@suug.ch", "time": "Wed Sep 12 14:44:36 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:16 2007 -0700" }, "message": "[NETLINK]: Introduce nested and byteorder flag to netlink attribute\n\nThis change allows the generic attribute interface to be used within\nthe netfilter subsystem where this flag was initially introduced.\n\nThe byte-order flag is yet unused, it\u0027s intended use is to\nallow automatic byte order convertions for all atomic types.\n\nSigned-off-by: Thomas Graf \u003ctgraf@suug.ch\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d8a5ec672768c3cf4d51d7a63fc071520afa1617", "tree": "16401b29340732fa37de7899fc44db6b682e20d7", "parents": [ "ce286d327341295f58d89864d746a524287cfdf9" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 13:57:04 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:13 2007 -0700" }, "message": "[NET]: netlink support for moving devices between network namespaces.\n\nThe simplest thing to implement is moving network devices between\nnamespaces. However with the same attribute IFLA_NET_NS_PID we can\neasily implement creating devices in the destination network\nnamespace as well. However that is a little bit trickier so this\npatch sticks to what is simple and easy.\n\nA pid is used to identify a process that happens to be a member\nof the network namespace we want to move the network device to.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ce286d327341295f58d89864d746a524287cfdf9", "tree": "ee7241e7504333cc4cf647ede551248268f865c4", "parents": [ "b267b179648e46ea8e2a44f7314a23eb6aee1d6c" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 13:53:49 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:12 2007 -0700" }, "message": "[NET]: Implement network device movement between namespaces\n\nThis patch introduces NETIF_F_NETNS_LOCAL a flag to indicate\na network device is local to a single network namespace and\nshould never be moved. Useful for pseudo devices that we\nneed an instance in each network namespace (like the loopback\ndevice) and for any device we find that cannot handle multiple\nnetwork namespaces so we may trap them in the initial network\nnamespace.\n\nThis patch introduces the function dev_change_net_namespace\na function used to move a network device from one network\nnamespace to another. To the network device nothing\nspecial appears to happen, to the components of the network\nstack it appears as if the network device was unregistered\nin the network namespace it is in, and a new device\nwas registered in the network namespace the device\nwas moved to.\n\nThis patch sets up a namespace device destructor that\nupon the exit of a network namespace moves all of the\nmovable network devices to the initial network namespace\nso they are not lost.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "881d966b48b035ab3f3aeaae0f3d3f9b584f45b2", "tree": "c579d59a4107cbbe9e2b85939bc0d496b815c887", "parents": [ "b4b510290b056b86611757ce1175a230f1080f53" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Sep 17 11:56:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:10 2007 -0700" }, "message": "[NET]: Make the device list and device lookups per namespace.\n\nThis patch makes most of the generic device layer network\nnamespace safe. This patch makes dev_base_head a\nnetwork namespace variable, and then it picks up\na few associated variables. The functions:\ndev_getbyhwaddr\ndev_getfirsthwbytype\ndev_get_by_flags\ndev_get_by_name\n__dev_get_by_name\ndev_get_by_index\n__dev_get_by_index\ndev_ioctl\ndev_ethtool\ndev_load\nwireless_process_ioctl\n\nwere modified to take a network namespace argument, and\ndeal with it.\n\nvlan_ioctl_set and brioctl_set were modified so their\nhooks will receive a network namespace argument.\n\nSo basically anthing in the core of the network stack that was\naffected to by the change of dev_base was modified to handle\nmultiple network namespaces. The rest of the network stack was\nsimply modified to explicitly use \u0026init_net the initial network\nnamespace. This can be fixed when those components of the network\nstack are modified to handle multiple network namespaces.\n\nFor now the ifindex generator is left global.\n\nFundametally ifindex numbers are per namespace, or else\nwe will have corner case problems with migration when\nwe get that far.\n\nAt the same time there are assumptions in the network stack\nthat the ifindex of a network device won\u0027t change. Making\nthe ifindex number global seems a good compromise until\nthe network stack can cope with ifindex changes when\nyou change namespaces, and the like.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b4b510290b056b86611757ce1175a230f1080f53", "tree": "7bd1d45855ac7457be6d50338c60751f19e436d9", "parents": [ "e9dc86534051b78e41e5b746cccc291b57a3a311" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 13:05:38 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:09 2007 -0700" }, "message": "[NET]: Support multiple network namespaces with netlink\n\nEach netlink socket will live in exactly one network namespace,\nthis includes the controlling kernel sockets.\n\nThis patch updates all of the existing netlink protocols\nto only support the initial network namespace. Request\nby clients in other namespaces will get -ECONREFUSED.\nAs they would if the kernel did not have the support for\nthat netlink protocol compiled in.\n\nAs each netlink protocol is updated to be multiple network\nnamespace safe it can register multiple kernel sockets\nto acquire a presence in the rest of the network namespaces.\n\nThe implementation in af_netlink is a simple filter implementation\nat hash table insertion and hash table look up time.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b8d7ae42d02e483ad94035cca851e4f7fbecb40", "tree": "81f8cc0ee49ef99cc67dfed3dc7b7ecb510abf8b", "parents": [ "457c4cbc5a3dde259d2a1f15d5f9785290397267" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 08 23:24:22 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:07 2007 -0700" }, "message": "[NET]: Make socket creation namespace safe.\n\nThis patch passes in the namespace a new socket should be created in\nand has the socket code do the appropriate reference counting. By\nvirtue of this all socket create methods are touched. In addition\nthe socket create methods are modified so that they will fail if\nyou attempt to create a socket in a non-default network namespace.\n\nFailing if we attempt to create a socket outside of the default\nnetwork namespace ensures that as we incrementally make the network stack\nnetwork namespace aware we will not export functionality that someone\nhas not audited and made certain is network namespace safe.\nAllowing us to partially enable network namespaces before all of the\nexotic protocols are supported.\n\nAny protocol layers I have missed will fail to compile because I now\npass an extra parameter into the socket creation code.\n\n[ Integrated AF_IUCV build fixes from Andrew Morton... -DaveM ]\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "457c4cbc5a3dde259d2a1f15d5f9785290397267", "tree": "a2ceee88780cbce27433b9a4434b3e9251efd81a", "parents": [ "07feaebfcc10cd35e745c7073667935246494bee" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 12:01:34 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:06 2007 -0700" }, "message": "[NET]: Make /proc/net per network namespace\n\nThis patch makes /proc/net per network namespace. It modifies the global\nvariables proc_net and proc_net_stat to be per network namespace.\nThe proc_net file helpers are modified to take a network namespace argument,\nand all of their callers are fixed to pass \u0026init_net for that argument.\nThis ensures that all of the /proc/net files are only visible and\nusable in the initial network namespace until the code behind them\nhas been updated to be handle multiple network namespaces.\n\nMaking /proc/net per namespace is necessary as at least some files\nin /proc/net depend upon the set of network devices which is per\nnetwork namespace, and even more files in /proc/net have contents\nthat are relevant to a single network namespace.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "07feaebfcc10cd35e745c7073667935246494bee", "tree": "297f212ebca1c6916a8b82ba176ee4ee508ccb08", "parents": [ "4a1c537113cdc688aabc3fb9bb6ed18ec821c779" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 11:58:02 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:05 2007 -0700" }, "message": "[NET]: Add a network namespace parameter to struct sock\n\nSockets need to get a reference to their network namespace,\nor possibly a simple hold if someone registers on the network\nnamespace notifier and will free the sockets when the namespace\nis going to be destroyed.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4a1c537113cdc688aabc3fb9bb6ed18ec821c779", "tree": "82a414159a7646915a913f57ea94271565f43e1f", "parents": [ "772698f6362680b65211f7efc68121f1e4c28aa5" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 11:56:32 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:04 2007 -0700" }, "message": "[NET]: Add a network namespace tag to struct net_device\n\nPlease note that network devices do not increase the count\ncount on the network namespace. The are inside the network\nnamespace and so the network namespace tag is in the nature\nof a back pointer and so getting and putting the network namespace\nis unnecessary.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "772698f6362680b65211f7efc68121f1e4c28aa5", "tree": "bf7adc5563ee2de618a2b1d3c6ee1800595dd65c", "parents": [ "5f256becd868bf63b70da8f2769033d6734670e9" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 11:55:17 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:04 2007 -0700" }, "message": "[NET]: Add a network namespace parameter to tasks\n\nThis is the network namespace from which all which all sockets\nand anything else under user control ultimately get their network\nnamespace parameters.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5f256becd868bf63b70da8f2769033d6734670e9", "tree": "0a3550303488e7740f349e7b5f7b296dfeb276ef", "parents": [ "32da477a5bfe96b6dfc8960e0d22d89ca09fd10a" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Sep 12 11:50:50 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:03 2007 -0700" }, "message": "[NET]: Basic network namespace infrastructure.\n\nThis is the basic infrastructure needed to support network\nnamespaces. This infrastructure is:\n- Registration functions to support initializing per network\n namespace data when a network namespaces is created or destroyed.\n\n- struct net. The network namespace data structure.\n This structure will grow as variables are made per network\n namespace but this is the minimal starting point.\n\n- Functions to grab a reference to the network namespace.\n I provide both get/put functions that keep a network namespace\n from being freed. And hold/release functions serve as weak references\n and will warn if their count is not zero when the data structure\n is freed. Useful for dealing with more complicated data structures\n like the ipv4 route cache.\n\n- A list of all of the network namespaces so we can iterate over them.\n\n- A slab for the network namespace data structure allowing leaks\n to be spotted.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ab5f5e8b144e4c804ef3aa1ce08a9ca9f01187ce", "tree": "bf3915a618b29f507d882e9c665ed9d07e7c0765", "parents": [ "d2e9117c7aa9544d910634e17e3519fd67155229" ], "author": { "name": "Joy Latten", "email": "latten@austin.ibm.com", "time": "Mon Sep 17 11:51:22 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:02 2007 -0700" }, "message": "[XFRM]: xfrm audit calls\n\nThis patch modifies the current ipsec audit layer\nby breaking it up into purpose driven audit calls.\n\nSo far, the only audit calls made are when add/delete\nan SA/policy. It had been discussed to give each\nkey manager it\u0027s own calls to do this, but I found\nthere to be much redundnacy since they did the exact\nsame things, except for how they got auid and sid, so I\ncombined them. The below audit calls can be made by any\nkey manager. Hopefully, this is ok.\n\nSigned-off-by: Joy Latten \u003clatten@austin.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d2e9117c7aa9544d910634e17e3519fd67155229", "tree": "531507ed5d2031fa80775036fec1b57584a236cb", "parents": [ "02b3d34631831a19ee691516e233756b270eac6d" ], "author": { "name": "John Heffner", "email": "jheffner@psc.edu", "time": "Wed Sep 12 10:44:19 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:49:01 2007 -0700" }, "message": "[NET]: Change type of owner in sock_lock_t to int, rename\n\nThe type of owner in sock_lock_t is currently (struct sock_iocb *),\npresumably for historical reasons. It is never used as this type, only\ntested as NULL or set to (void *)1. For clarity, this changes it to type\nint, and renames to owned, to avoid any possible type casting errors.\n\nSigned-off-by: John Heffner \u003cjheffner@psc.edu\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "11a843b7e16062389c53ba393c7913956e034eb2", "tree": "7f557a55220a0de38f0eafe1a5147487ec39b790", "parents": [ "3aefaa3294193c931b20a574f718efee6baf27d4" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:55 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:53 2007 -0700" }, "message": "[MAC80211]: rework key handling\n\nThis moves all the key handling code out from ieee80211_ioctl.c\ninto key.c and also does the following changes including documentation\nupdates in mac80211.h:\n\n 1) Turn off hardware acceleration for keys when the interface\n is down. This is necessary because otherwise monitor\n interfaces could be decrypting frames for other interfaces\n that are down at the moment. Also, it should go some way\n towards better suspend/resume support, in any case the\n routines used here could be used for that as well.\n Additionally, this makes the driver interface nicer, keys\n for a specific local MAC address are only ever present\n while an interface with that MAC address is enabled.\n\n 2) Change driver set_key() callback interface to allow only\n return values of -ENOSPC, -EOPNOTSUPP and 0, warn on all\n other return values. This allows debugging the stack when\n a driver notices it\u0027s handed a key while it is down.\n\n 3) Invert the flag meaning to KEY_FLAG_UPLOADED_TO_HARDWARE.\n\n 4) Remove REMOVE_ALL_KEYS command as it isn\u0027t used nor do we\n want to use it, we\u0027ll use DISABLE_KEY for each key. It is\n hard to use REMOVE_ALL_KEYS because we can handle multiple\n virtual interfaces with different key configuration, so we\u0027d\n have to keep track of a lot of state for this and that isn\u0027t\n worth it.\n\n 5) Warn when disabling a key fails, it musn\u0027t.\n\n 6) Remove IEEE80211_HW_NO_TKIP_WMM_HWACCEL in favour of per-key\n IEEE80211_KEY_FLAG_WMM_STA to let driver sort it out itself.\n\n 7) Tell driver that a (non-WEP) key is used only for transmission\n by using an all-zeroes station MAC address when configuring.\n\n 8) Change the set_key() callback to have access to the local MAC\n address the key is being added for.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f658eb90d065c2d76ab3f3eb676ebf53462e323b", "tree": "ff6cbdfc690114390c073fe94c5a28e27046ee78", "parents": [ "8f37171a6243a8370211a1e86d58be683ccf01f0" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:54 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:52 2007 -0700" }, "message": "[MAC80211] key handling: remove default_wep_only\n\nRemove the default_wep_only stuff, this wasn\u0027t really done well\nand no current driver actually cares.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8f20fc24986a083228823d9b68adca20714b254e", "tree": "b5d7638b913649c7a181d6703ccd72e35ca06de9", "parents": [ "13262ffd4902805acad2618c12b41fcaa6c50791" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:54 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:51 2007 -0700" }, "message": "[MAC80211]: embed key conf in key, fix driver interface\n\nThis patch embeds the struct ieee80211_key_conf into struct ieee80211_key\nand thus avoids allocations and having data present twice.\n\nThis required some more changes:\n 1) The removal of the IEEE80211_KEY_DEFAULT_TX_KEY key flag.\n This flag isn\u0027t used by drivers nor should it be since\n we have a set_key_idx() callback. Maybe that callback needs\n to be extended to include the key conf, but only a driver that\n requires it will tell.\n 2) The removal of the IEEE80211_KEY_DEFAULT_WEP_ONLY key flag.\n This flag is global, so it shouldn\u0027t be passed in the key\n conf structure. Pass it to the function instead.\n\nAlso, this patch removes the AID parameter to the set_key() callback\nbecause it is currently unused and the hardware currently cannot know\nabout the AID anyway. I suspect this was used with some hardware that\nactually selected the AID itself, but that functionality was removed.\n\nAdditionally, I\u0027ve removed the ALG_NULL key algorithm since we have\nALG_NONE.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7b33a57f0f5ed9fcc87f98ff5f6aa54291bd0558", "tree": "ece3ffe5f734ad00e0e91a16d6e62d96e0c33a76", "parents": [ "53cb670042999b8acb70945ce522b015dcdf7b43" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:53 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:46 2007 -0700" }, "message": "[MAC80211]: remove unused ioctls (3)\n\nThe ioctls\n * PRISM2_PARAM_RADAR_DETECT\n * PRISM2_PARAM_SPECTRUM_MGMT\n\nare not used by hostapd or wpa_supplicant,\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "53cb670042999b8acb70945ce522b015dcdf7b43", "tree": "e114ad62facc63678dab93b541804432e52a8ba0", "parents": [ "b2446b36800948586f1d1b8ef05803bba5f7489e" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:53 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:45 2007 -0700" }, "message": "[MAC80211]: remove unused ioctls (2)\n\nThe ioctls\n\n * PRISM2_PARAM_STA_ANTENNA_SEL\n * PRISM2_PARAM_TX_POWER_REDUCTION\n * PRISM2_PARAM_DEFAULT_WEP_ONLY\n\nare not used by hostapd or wpa_supplicant.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b2446b36800948586f1d1b8ef05803bba5f7489e", "tree": "49687896b02ae79999cd57abb629d12c8ab14fec", "parents": [ "3017b80bf0c4d6a44ccf0d35db9dadf01092b54e" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:53 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:45 2007 -0700" }, "message": "[MAC80211]: remove unused ioctls (1)\n\nThe ioctls\n\n * PRISM2_PARAM_ANTENNA_MODE\n * PRISM2_PARAM_STAT_TIME\n\nare not used by hostapd or wpa_supplicant.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3017b80bf0c4d6a44ccf0d35db9dadf01092b54e", "tree": "c08a6688469f857276d59bf69ef19d1d37440245", "parents": [ "82f716056fb1c214289fe6c284b0316858c1b70c" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:53 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:44 2007 -0700" }, "message": "[MAC80211]: fix software decryption\n\nWhen doing key selection for software decryption, mac80211 gets\na few things wrong: it always uses pairwise keys if configured,\neven if the frame is addressed to a multicast address. Also, it\ndoesn\u0027t allow using a key index of zero if a pairwise key has\nalso been found.\n\nThis patch changes the key selection code to be (more) in line\nwith the 802.11 specification. I have confirmed that with this,\nmulticast frames are correctly decrypted and I\u0027ve tested with\nWEP as well.\n\nWhile at it, I\u0027ve cleaned up the semantics of the hardware flags\nIEEE80211_HW_WEP_INCLUDE_IV and IEEE80211_HW_DEVICE_HIDES_WEP\nand clarified them in the mac80211.h header; it is also now\nallowed to set the IEEE80211_HW_DEVICE_HIDES_WEP option even if\nit only applies to frames that have been decrypted by the hw,\nunencrypted frames must be dropped but encrypted frames that\nthe hardware couldn\u0027t handle can be passed up unmodified.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "82f716056fb1c214289fe6c284b0316858c1b70c", "tree": "913ab04947109bfeff815d3076117842f651f26d", "parents": [ "643856729e2fde781f63eb84ecb43bbad35bf1ae" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:53 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:43 2007 -0700" }, "message": "[MAC80211]: remove radar stuff\n\nUnused in drivers, userspace and mac80211.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "aaa92e9a743c740005d8a592dbc1b3ca310d35b5", "tree": "7407de05d4a0c2b9203cb00df24102e63b86848b", "parents": [ "e6660d9832f62e97941492b83eccbe370dfa72ba" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Thu Sep 06 03:36:10 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:42 2007 -0700" }, "message": "[MAC80211]: remove IEEE80211_HW_DATA_NULLFUNC_ACK\n\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0ef6e49b75d0d64d5deab890c72d19fe86488f73", "tree": "bc6c02c04ddbcbe9c52a5d3aa517e5adbeb20bb8", "parents": [ "4dfd1d2f6aeeac67d17d6c22052ae3a86db85c0b" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:52 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:41 2007 -0700" }, "message": "[MAC80211]: remove IEEE80211_HW_HOST_GEN_BEACON flag\n\nThe flag is never checked because drivers can simply call\nieee80211_beacon_get() regardless of setting this flag.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4dfd1d2f6aeeac67d17d6c22052ae3a86db85c0b", "tree": "e4bc57cb86d660d228732837de7a56ebf56a308f", "parents": [ "50339a67e2d4386d8919195989371579cab8649d" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Aug 28 17:01:52 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:40 2007 -0700" }, "message": "[MAC80211]: remove reset callback\n\nThe callback isn\u0027t used so remove it.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "172589ccdde41b59861c92c4a971b95514ef24e3", "tree": "ae775e6db4cb85aad1c74b6d93ba359f9dfe88ea", "parents": [ "c45248c70125cc374fdf264659643276c72801bf" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Tue Aug 28 15:50:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:37 2007 -0700" }, "message": "[NET]: DIV_ROUND_UP cleanup (part two)\n\nHopefully captured all single statement cases under net/. I\u0027m\nnot too sure if there is some policy about #includes that are\n\"guaranteed\" (ie., in the current tree) to be available through\nsome other #included header, so I just added linux/kernel.h to\neach changed file that didn\u0027t #include it previously.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a47ed4cd8cb0709723392f5b841e9015f765d0a6", "tree": "6b79a4b94602bbc0e27df9a6a869253438833f74", "parents": [ "e773e4faa19c54c2f32ddd16add2919588488bd9" ], "author": { "name": "Noriaki TAKAMIYA", "email": "takamiya@po.ntts.co.jp", "time": "Thu Sep 06 03:31:25 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:32 2007 -0700" }, "message": "[IPV6] XFRM: Fix connected socket to use transformation.\n\nWhen XFRM policy and state are ready after TCP connection is started,\nthe traffic should be transformed immediately, however it does not\non IPv6 TCP.\n\nIt depends on a dst cache replacement policy with connected socket.\nIt seems that the replacement is always done for IPv4, however, on\nIPv6 case it is done only when routing cookie is changed.\n\nThis patch fix that non-transformation dst can be changed to\ntransformation one.\nThis behavior is required by MIPv6 and improves IPv6 IPsec.\n\nFixes by Masahide NAKAMURA.\n\nSigned-off-by: Noriaki TAKAMIYA \u003ctakamiya@po.ntts.co.jp\u003e\nSigned-off-by: Masahide NAKAMURA \u003cnakam@linux-ipv6.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e773e4faa19c54c2f32ddd16add2919588488bd9", "tree": "316395a9c687155362913ec1c588c0217233f67e", "parents": [ "6f4fc423b96c8fdf6f5c8b8ad79b75b7fb5a5c59" ], "author": { "name": "Brian Haley", "email": "brian.haley@hp.com", "time": "Fri Aug 24 23:16:08 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:32 2007 -0700" }, "message": "[IPV6]: Add v4mapped address inline\n\nAdd v4mapped address inline to avoid calls to ipv6_addr_type().\n\nSigned-off-by: Brian Haley \u003cbrian.haley@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "18f02545a9a16c9a89778b91a162ad16d510bb32", "tree": "2b1c67a8168b695630d26216b7dd3be17179ca5c", "parents": [ "5b3c98821a8753239aefc1c217409aa3e5c90787" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Aug 24 22:55:52 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:30 2007 -0700" }, "message": "[TCP] MIB: Add counters for discarded SACK blocks\n\nIn DSACK case, some events are not extraordinary, such as packet\nduplication generated DSACK. They can arrive easily below\nsnd_una when undo_marker is not set (TCP being in CA_Open),\ncounting such DSACKs amoung SACK discards will likely just\nmislead if they occur in some scenario when there are other\nproblems as well. Similarly, excessively delayed packets could\ncause \"normal\" DSACKs. Therefore, separate counters are\nallocated for DSACK events.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6ff03ac355cc6c10f7b1f44dd466d41213acebca", "tree": "9057f7839df5bc65ea73148eee4148114f6f45c9", "parents": [ "e9144bd8da80f3136b23c615609798e371e885ac" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Aug 24 22:44:06 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:28 2007 -0700" }, "message": "[TCP]: tcp_packets_out_inc to tcp_output.c (no callers elsewhere)\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e9144bd8da80f3136b23c615609798e371e885ac", "tree": "4ca84a95f2dd7f2e4d49bc8f1868bdfee3deea82", "parents": [ "522400623e240ad134cb4101b1fddc3245d2a7ed" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Aug 24 22:43:14 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:27 2007 -0700" }, "message": "[TCP]: Remove unnecessary wrapper tcp_packets_out_dec\n\nMakes caller side more obvious, there\u0027s no need to have\na wrapper for this oneliner!\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8fb8354af9b92ce3bd41083995f1fe26024d0959", "tree": "62d1920b5ed158e28d96691637d82a2a4fd58dc5", "parents": [ "234748954a9880cce8a065698dcbf692f9c23918" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:19:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:17 2007 -0700" }, "message": "[DCCP]: Nuke dccp_timestamp and dccps_epoch, not used anymore\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "19ac21465e15e476220909c01b23df847b6ffa30", "tree": "0f47d32208477e4150e9caa295e1badad7321628", "parents": [ "0740d49c2465bdd2644455c4bc49794395b73433" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:18:33 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:16 2007 -0700" }, "message": "[DCCP]: Convert dccps_timestamp_time to ktime_t\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a272378d1128d1c60a463a315646c86d174ff74c", "tree": "f583426e350d48b216f1e09adcc01522bcc8adc9", "parents": [ "e7a81c6d62cbefdeb23d92ad891f429bde1c49d2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Sun Aug 19 17:16:05 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:12 2007 -0700" }, "message": "[KTIME]: Introduce ktime_sub_ns and ktime_sub_us\n\nFirst user will be the DCCP transport networking protocol.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4d93df0abd50b9c9e2d4561439a1a1d21ec5e68f", "tree": "47e5bde0c37ed7ce68032ffa9110f252533fc710", "parents": [ "13c99b248f06e0b71d925f162d8e3b0084886a21" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Wed Aug 15 16:07:44 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:09 2007 -0700" }, "message": "[SCTP]: Rewrite of sctp buffer management code\n\nThis patch introduces autotuning to the sctp buffer management code\nsimilar to the TCP. The buffer space can be grown if the advertised\nreceive window still has room. This might happen if small message\nsizes are used, which is common in telecom environmens.\nNew tunables are introduced that provide limits to buffer growth\nand memory pressure is entered if to much buffer spaces is used.\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nSigned-off-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "339bf024756690949f536777b921f34186eaa8b4", "tree": "c7b18cb27dd4ce1c66bbd0260bf8dc87f50f0465", "parents": [ "ff03d49f0ca1959246068b315d26e009da692ff2" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Aug 15 16:01:32 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:08 2007 -0700" }, "message": "[ETHTOOL]: Introduce -\u003e{get,set}_priv_flags, ETHTOOL_[GS]PFLAGS\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ff03d49f0ca1959246068b315d26e009da692ff2", "tree": "210cf86efa9fd4430d0011c81956bef92c3d71a3", "parents": [ "3ae7c0b2e3747b50c3a6c63ebb67469e0a6b3203" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Aug 15 16:01:08 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:08 2007 -0700" }, "message": "[ETHTOOL]: Introduce get_sset_count. Obsolete get_stats_count, self_test_count\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3ae7c0b2e3747b50c3a6c63ebb67469e0a6b3203", "tree": "0f3bacac94b8c189f7dd87f3017babca476d0a69", "parents": [ "0bcc1816188e570bde1d56a208996660f2633ae0" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Aug 15 16:00:51 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:07 2007 -0700" }, "message": "[ETHTOOL]: Add ETHTOOL_[GS]FLAGS sub-ioctls\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0bcc1816188e570bde1d56a208996660f2633ae0", "tree": "8104c0b0c54a93a510b4b9b50a45cbaabad245f4", "parents": [ "b5427c27173e128dda1541bd9d3b05df79af5882" ], "author": { "name": "Satyam Sharma", "email": "satyam@infradead.org", "time": "Fri Aug 10 15:35:05 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:06 2007 -0700" }, "message": "[NET] netconsole: Support dynamic reconfiguration using configfs\n\nBased upon initial work by Keiichi Kii \u003ck-keiichi@bx.jp.nec.com\u003e.\n\nThis patch introduces support for dynamic reconfiguration (adding, removing\nand/or modifying parameters of netconsole targets at runtime) using a\nuserspace interface exported via configfs. Documentation is also updated\naccordingly.\n\nIssues and brief design overview:\n\n(1) Kernel-initiated creation / destruction of kernel objects is not\n possible with configfs -- the lifetimes of the \"config items\" is managed\n exclusively from userspace. But netconsole must support boot/module\n params too, and these are parsed in kernel and hence netpolls must be\n setup from the kernel. Joel Becker suggested to separately manage the\n lifetimes of the two kinds of netconsole_target objects -- those created\n via configfs mkdir(2) from userspace and those specified from the\n boot/module option string. This adds complexity and some redundancy here\n and also means that boot/module param-created targets are not exposed\n through the configfs namespace (and hence cannot be updated / destroyed\n dynamically). However, this saves us from locking / refcounting\n complexities that would need to be introduced in configfs to support\n kernel-initiated item creation / destroy there.\n\n(2) In configfs, item creation takes place in the call chain of the\n mkdir(2) syscall in the driver subsystem. If we used an ioctl(2) to\n create / destroy objects from userspace, the special userspace program is\n able to fill out the structure to be passed into the ioctl and hence\n specify attributes such as local interface that are required at the time\n we set up the netpoll. For configfs, this information is not available at\n the time of mkdir(2). So, we keep all newly-created targets (via\n configfs) disabled by default. The user is expected to set various\n attributes appropriately (including the local network interface if\n required) and then write(2) \"1\" to the \"enabled\" attribute. Thus,\n netpoll_setup() is then called on the set parameters in the context of\n _this_ write(2) on the \"enabled\" attribute itself. This design enables\n the user to reconfigure existing netconsole targets at runtime to be\n attached to newly-come-up interfaces that may not have existed when\n netconsole was loaded or when the targets were actually created. All this\n effectively enables us to get rid of custom ioctls.\n\n(3) Ultra-paranoid configfs attribute show() and store() operations, with\n sanity and input range checking, using only safe string primitives, and\n compliant with the recommendations in Documentation/filesystems/sysfs.txt.\n\n(4) A new function netpoll_print_options() is created in the netpoll API,\n that just prints out the configured parameters for a netpoll structure.\n netpoll_parse_options() is modified to use that and it is also exported to\n be used from netconsole.\n\nSigned-off-by: Satyam Sharma \u003csatyam@infradead.org\u003e\nAcked-by: Keiichi Kii \u003ck-keiichi@bx.jp.nec.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "13dae426318aae073028a4b3bd493104a991e800", "tree": "29c2265378c70c9d771c8127d960455e8d64dc27", "parents": [ "e60402d0a909ca2e6e2fbdf9ed004ef0fae36d33" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Aug 10 14:31:21 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:00 2007 -0700" }, "message": "[TCP]: Update comment about highest_sack validity\n\nThis stale info came from the original idea, which proved to be\nunnecessarily complex, sacked_out \u003e 0 is easy to do and that when\nit\u0027s going to be needed anyway (it _can_ be valid also when\nsacked_out \u003d\u003d 0 but there\u0027s not going to be a guarantee about it\nfor now).\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e60402d0a909ca2e6e2fbdf9ed004ef0fae36d33", "tree": "b40a00b801cf44f81bebd7dadddb19c0086b145c", "parents": [ "b9c4595bc4947faa236a849324fe3492e388d949" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Thu Aug 09 15:14:46 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:48:00 2007 -0700" }, "message": "[TCP]: Move sack_ok access to obviously named funcs \u0026 cleanup\n\nPreviously code had IsReno/IsFack defined as macros that were\nlocal to tcp_input.c though sack_ok field has user elsewhere too\nfor the same purpose. This changes them to static inlines as\npreferred according the current coding style and unifies the\naccess to sack_ok across multiple files. Magic bitops of sack_ok\nfor FACK and DSACK are also abstracted to functions with\nappropriate names.\n\nNote:\n- One sack_ok \u003d 1 remains but that\u0027s self explanary, i.e., it\n enables sack\n- Couple of !IsReno cases are changed to tcp_is_sack\n- There were no users for IsDSack \u003d\u003e I dropped it\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b9c4595bc4947faa236a849324fe3492e388d949", "tree": "392994d87f7e64e695bb3dbb1b5472286b1deef2", "parents": [ "1b6d427bb7eb69e6dc4f194a5b0f4a382a16ff82" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Jul 27 16:36:17 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:59 2007 -0700" }, "message": "[TCP]: Don\u0027t panic if S+L skb is detected\n\nBUG_ON is an overkill. In fact, I was mislead by BUG_TRAP\nseverity (equals to WARN_ON) which is much lower than BUG_ON\u0027s\n(that panics).\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b6d427bb7eb69e6dc4f194a5b0f4a382a16ff82", "tree": "d67f6ea9a5f581f83b4d8228fc2964c70f940d5a", "parents": [ "d02596e32925edaeccee0af8eb6c229b5615de42" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Thu Aug 09 14:53:36 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:58 2007 -0700" }, "message": "[TCP]: Reduce sacked_out with reno when purging write_queue\n\nPreviously TCP had a transitional state during which reno\ncounted segments that are already below the current window into\nsacked_out, which is now prevented. In addition, re-try now\nthe unconditional S+L skb catching.\n\nThis approach conservatively calls just remove_sack and leaves\nreset_sack() calls alone. The best solution to the whole problem\nwould be to first calculate the new sacked_out fully (this patch\ndoes not move reno_sack_reset calls from original sites and thus\ndoes not implement this). However, that would require very\ninvasive change to fastretrans_alert (perhaps even slicing it to\ntwo halves). Alternatively, all callers of tcp_packets_in_flight\n(i.e., users that depend on sacked_out) should be postponed\nuntil the new sacked_out has been calculated but it isn\u0027t any\nsimpler alternative.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "005903bc3a0e8473fef809e8775db52dcd3cde63", "tree": "4fd945740a3615dbd5493fa0ded13f0352e21b2c", "parents": [ "83ae40885f33e406c87c86b0bd4b6fd31a741f12" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Thu Aug 09 14:44:16 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:57 2007 -0700" }, "message": "[TCP]: Left out sync-\u003everify (the new meaning of it) \u0026 definify\n\nLeft_out was dropped a while ago, thus leaving verifying\nconsistency of the \"left out\" as only task for the function in\nquestion. Thus make it\u0027s name more appropriate.\n\nIn addition, it is intentionally converted to #define instead\nof static inline because the location of the invariant failure\nis the most important thing to have if this ever triggers. I\nthink it would have been helpful e.g. in this case where the\nlocation of the failure point had to be based on some quesswork:\n http://lkml.org/lkml/2007/5/2/464\n...Luckily the guesswork seems to have proved to be correct.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "83ae40885f33e406c87c86b0bd4b6fd31a741f12", "tree": "659de08c231db85ec46f0c3bc1b86252a6561e21", "parents": [ "b5860bbac7be1381626f3dc8a0cb970a60fcefb4" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Thu Aug 09 14:37:30 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:56 2007 -0700" }, "message": "[TCP]: Add tcp_left_out(tp) \"back\" to get cleaner looking lines\n\ntp-\u003eleft_out got removed but nothing came to replace it back\nthen (users just did addition by themselves), so add function\nfor users now.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b5860bbac7be1381626f3dc8a0cb970a60fcefb4", "tree": "53034429084f92fdb55c062498e1f4255be9bd4a", "parents": [ "35e8694198ba94b62df8aa35fa6e52a1cfb86df2" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Thu Aug 09 14:33:18 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:55 2007 -0700" }, "message": "[TCP]: Tighten tcp_sock\u0027s belt, drop left_out\n\nIt is easily calculable when needed and user are not that many\nafter all.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "af610b4ca19f513a50d47ea93ed57241383c8081", "tree": "b7bc4e7f7969b10a2a8d3e3de7375f64df93dd4e", "parents": [ "bdf1ee5d3bd38d0c44bd7baa74e07adcbe4ceab1" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Fri Jun 15 12:58:38 2007 +0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:54 2007 -0700" }, "message": "[TCP]: Add tcp_dec_pcount_approx int variant\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bdf1ee5d3bd38d0c44bd7baa74e07adcbe4ceab1", "tree": "c14e3433624e03b7db6a9f30142581342e848ad6", "parents": [ "539d243fdd7900fa5a544c7c154dc3ddf627e840" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Sun May 27 02:04:16 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:54 2007 -0700" }, "message": "[TCP]: Move code from tcp_ecn.h to tcp*.c and tcp.h \u0026 remove it\n\nNo other users exist for tcp_ecn.h. Very few things remain in\ntcp.h, for most TCP ECN functions callers reside within a\nsingle .c file and can be placed there.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "539d243fdd7900fa5a544c7c154dc3ddf627e840", "tree": "68972054f318d614692bdfe76d6d920ae2698a21", "parents": [ "9bff40fda015c4d0b57b444626cdcbf66066dbe7" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Sun May 27 02:03:20 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:53 2007 -0700" }, "message": "[TCP]: Access to highest_sack obsoletes forward_cnt_hint\n\nIn addition, added a reference about the purpose of the loop.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d738cd8fca948e45d53120247cb7a5f5be3ca09e", "tree": "b2136bcfa2802a21b41de72eb4f6dc338a0bd321", "parents": [ "d961db358f41033a8fc7b62948bc7cff1b4bb1fe" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Sat Mar 24 21:03:23 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:50 2007 -0700" }, "message": "[TCP]: Add highest_sack seqno, points to globally highest SACK\n\nIt is guaranteed to be valid only when !tp-\u003esacked_out. In most\ncases this seqno is available in the last ACK but there is no\nguarantee for that. The new fast recovery loss marking algorithm\nneeds this as entry point.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "71c87e0cedca843162206c698cfa02e5fea9e2e3", "tree": "8f0138754aaee3c15d1b00c4d2774b5e12da2c78", "parents": [ "e314dbdc1c0dc6a548ecf0afce28ecfd538ff568" ], "author": { "name": "Jan-Bernd Themann", "email": "themann@de.ibm.com", "time": "Wed Aug 08 22:38:05 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:46 2007 -0700" }, "message": "[NET]: Generic Large Receive Offload for TCP traffic\n\nThis patch provides generic Large Receive Offload (LRO) functionality\nfor IPv4/TCP traffic.\n\nLRO combines received tcp packets to a single larger tcp packet and\npasses them then to the network stack in order to increase performance\n(throughput). The interface supports two modes: Drivers can either\npass SKBs or fragment lists to the LRO engine.\n\nSigned-off-by: Jan-Bernd Themann \u003cthemann@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e314dbdc1c0dc6a548ecf0afce28ecfd538ff568", "tree": "f774e598ebb997c108b1d757cd4b27f7bbca9a28", "parents": [ "e71992889ee289a87f6641cfa40d64a5699bcb53" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Tue Sep 25 16:14:46 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:46 2007 -0700" }, "message": "[NET]: Virtual ethernet device driver.\n\nVeth stands for Virtual ETHernet. It is a simple tunnel driver\nthat works at the link layer and looks like a pair of ethernet\ndevices interconnected with each other.\n\nMainly it allows to communicate between network namespaces but\nit can be used as is as well.\n\nThe newlink callback is organized that way to make it easy to\ncreate the peer device in the separate namespace when we have\nthem in kernel.\n\nThis implementation uses another interface - the RTM_NRELINK\nmessage introduced by Patric.\n\nBug fixes from Daniel Lezcano.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nAcked-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e71992889ee289a87f6641cfa40d64a5699bcb53", "tree": "d078d6a4d98348518229ad12ad3ecc847680c884", "parents": [ "bea3348eef27e6044b6161fd04c3152215f96411" ], "author": { "name": "Pavel Emelianov", "email": "xemul@openvz.org", "time": "Wed Aug 08 22:16:38 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:45 2007 -0700" }, "message": "[RTNETLINK]: Introduce generic rtnl_create_link().\n\nThis routine gets the parsed rtnl attributes and creates a new\nlink with generic info (IFLA_LINKINFO policy). Its intention\nis to help the drivers, that need to create several links at\nonce (like VETH).\n\nThis is nothing but a copy-paste-ed part of rtnl_newlink() function\nthat is responsible for creation of new device.\n\nSigned-off-by: Pavel Emelianov \u003cxemul@openvz.org\u003e\nAcked-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bea3348eef27e6044b6161fd04c3152215f96411", "tree": "f0990b263e5ce42505d290a4c346fe990bcd4c33", "parents": [ "dde4e47e8fe333a5649a3fa0e7db1fa7c08d6158" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Wed Oct 03 16:41:36 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:45 2007 -0700" }, "message": "[NET]: Make NAPI polling independent of struct net_device objects.\n\nSeveral devices have multiple independant RX queues per net\ndevice, and some have a single interrupt doorbell for several\nqueues.\n\nIn either case, it\u0027s easier to support layouts like that if the\nstructure representing the poll is independant from the net\ndevice itself.\n\nThe signature of the -\u003epoll() call back goes from:\n\n\tint foo_poll(struct net_device *dev, int *budget)\n\nto\n\n\tint foo_poll(struct napi_struct *napi, int budget)\n\nThe caller is returned the number of RX packets processed (or\nthe number of \"NAPI credits\" consumed if you want to get\nabstract). The callee no longer messes around bumping\ndev-\u003equota, *budget, etc. because that is all handled in the\ncaller upon return.\n\nThe napi_struct is to be embedded in the device driver private data\nstructures.\n\nFurthermore, it is the driver\u0027s responsibility to disable all NAPI\ninstances in it\u0027s -\u003estop() device close handler. Since the\nnapi_struct is privatized into the driver\u0027s private data structures,\nonly the driver knows how to get at all of the napi_struct instances\nit may have per-device.\n\nWith lots of help and suggestions from Rusty Russell, Roland Dreier,\nMichael Chan, Jeff Garzik, and Jamal Hadi Salim.\n\nBug fixes from Thomas Graf, Roland Dreier, Peter Zijlstra,\nJoseph Fannin, Scott Wood, Hans J. Koch, and Michael Chan.\n\n[ Ported to current tree and all drivers converted. Integrated\n Stephen\u0027s follow-on kerneldoc additions, and restored poll_list\n handling to the old style to fix mutual exclusion issues. -DaveM ]\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "dfe6e81deaa79c85086c0cc8d85b229e444ab97f", "tree": "42a137b7642c6faec8a505d16186f3b65b2e2d8d", "parents": [ "0ec0b7ac3cdfb8635d75aead5733f7a424ea4ad3" ], "author": { "name": "Andy Green", "email": "andy@warmcat.com", "time": "Fri Jul 27 15:43:24 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:40 2007 -0700" }, "message": "[MAC80211]: Add get_unaligned to ieee80211_get_radiotap_len\n\nieee80211_get_radiotap_len() tries to dereference radiotap length without\ntaking care that it is completely unaligned and get_unaligned()\nis required.\n\nSigned-off-by: Andy Green \u003candy@warmcat.com\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d9430a32886f70c0c16d67c525f6cda2df7906ee", "tree": "9d531b23206e62033a6bb9d03ac572ce6ab4c7f1", "parents": [ "7e9ed18874f0df84b6651f0636e1cfdac43bc610" ], "author": { "name": "Daniel Drake", "email": "dsd@gentoo.org", "time": "Fri Jul 27 15:43:24 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:39 2007 -0700" }, "message": "[MAC80211]: implement ERP info change notifications\n\nzd1211rw and bcm43xx are interested in being notified when ERP IE conditions\nchange, so that they can reprogram a register which affects how control frames\nare transmitted.\n\nThis patch adds an interface similar to the one that can be found in softmac.\n\nSigned-off-by: Daniel Drake \u003cdsd@gentoo.org\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "7e9ed18874f0df84b6651f0636e1cfdac43bc610", "tree": "7bac6083031a48e488c0de5bf71e7f9398e0e011", "parents": [ "d5d08def9216c445339c5a24a2cdc9cc2c8c13f7" ], "author": { "name": "Daniel Drake", "email": "dsd@gentoo.org", "time": "Fri Jul 27 15:43:24 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:38 2007 -0700" }, "message": "[MAC80211]: improved short preamble handling\n\nSimilarly to CTS protection, whether short preambles are used for 802.11b\ntransmissions should be a per-subif setting, not device global.\n\nFor STAs, this patch makes short preamble handling automatic based on the ERP\nIE. For APs, hostapd still uses the prism ioctls, but the write ioctl has been\nrestricted to AP-only subifs.\n\nieee80211_txrx_data.short_preamble (an unused field) was removed.\n\nUnfortunately, some API changes were required for the following functions:\n - ieee80211_generic_frame_duration\n - ieee80211_rts_duration\n - ieee80211_ctstoself_duration\n - ieee80211_rts_get\n - ieee80211_ctstoself_get\nAffected drivers were updated accordingly.\n\nSigned-off-by: Daniel Drake \u003cdsd@gentoo.org\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d5d08def9216c445339c5a24a2cdc9cc2c8c13f7", "tree": "323fa9482da42ae8ce28c2030cf12bafd44e3eba", "parents": [ "8a69aa93d54cb56017159b08512c80ede2263060" ], "author": { "name": "Ivo van Doorn", "email": "ivdoorn@gmail.com", "time": "Fri Jul 27 15:43:23 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:38 2007 -0700" }, "message": "[MAC80211]: Add LONG_RETRY flag to ieee80211_tx_control\n\nmac80211 informs the driver what the short and long retry values are through\nset_retry_limit(), but when packets are being transmitted it did not inform the\ndriver which of the 2 retry limits should actually be used.\nInstead it sends the actual value, but for drivers that can only set the retry limit\nand the register and in the descriptor need to indicate which of the limits should\nbe used this is not really useful.\n\nThis patch will add a IEEE80211_TXCTL_LONG_RETRY_LIMIT flag to the\nieee80211_tx_control structure. By default the short retry limit should be\nused but if the flag is set the long retry should be used.\n\nThis does not prevent the driver to ignore the request for \"no retry\" packets,\nbut at least those will be send out with the short retry limit. But there is no\nperfect cure for this problem.. :(\n\nSigned-off-by: Ivo van Doorn \u003cIvDoorn@gmail.com\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "be8755e1804d6f60e6a96a46ac6bc46ce6dfca53", "tree": "a3038a924114f49aa2372ab7c9417d4e072c4b20", "parents": [ "c2d1560ad8c2f6e0dd0d34102d022f3709325c26" ], "author": { "name": "Michael Wu", "email": "flamingice@sourmilk.net", "time": "Fri Jul 27 15:43:23 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:37 2007 -0700" }, "message": "[MAC80211]: improve locking of sta_info related structures\n\nThe sta_info code has some awkward locking which prevents some driver\ncallbacks from being allowed to sleep. This patch makes the locking more\nfocused so code that calls driver callbacks are allowed to sleep. It also\nconverts sta_lock to a rwlock.\n\nSigned-off-by: Michael Wu \u003cflamingice@sourmilk.net\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "571ecf676d66735f59be6b950360e4074f02f47d", "tree": "727292ad7a7412841ec8c326f15f759dc7683f63", "parents": [ "bbf25010f1a6b761914430f5fca081ec8c7accd1" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Fri Jul 27 15:43:22 2007 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:47:29 2007 -0700" }, "message": "[MAC80211]: split RX handlers into own file\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Jiri Benc \u003cjbenc@suse.cz\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "e46dc1dab969550d4136e9be0e7919ca09e49573", "tree": "86dbc21796b402c895fd96d5197bf38d8d060545", "parents": [ "87e2831c3fa39cbf6f7ab676bb5aef039b9659e2", "bf0b48dfc368c07c42b5a3a5658c8ee81b4283ac" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 08 12:59:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 08 12:59:10 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [IPv6]: Fix ICMPv6 redirect handling with target multicast address\n [PKT_SCHED] cls_u32: error code isn\u0027t been propogated properly\n [ROSE]: Fix rose.ko oops on unload\n [TCP]: Fix fastpath_cnt_hint when GSO skb is partially ACKed\n" }, { "commit": "a200ee182a016752464a12cb2e8762e48254bb09", "tree": "7b273f002625a4c368f7b20b144990f7f4f81df9", "parents": [ "3eb215de26e6e94bf5fed9cb77230c383b30e53b" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Mon Oct 08 18:54:37 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 08 12:58:14 2007 -0700" }, "message": "mm: set_page_dirty_balance() vs -\u003epage_mkwrite()\n\nAll the current page_mkwrite() implementations also set the page dirty. Which\nresults in the set_page_dirty_balance() call to _not_ call balance, because the\npage is already found dirty.\n\nThis allows us to dirty a _lot_ of pages without ever hitting\nbalance_dirty_pages(). Not good (tm).\n\nForce a balance call if -\u003epage_mkwrite() was successful.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "891e6a931255238dddd08a7b306871240961a27f", "tree": "70cd2faf43bd7f306f3b7a758388e6b272ff1730", "parents": [ "48611c47d09023d9356e78550d1cadb8d61da9c8" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Sun Oct 07 23:44:17 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Oct 07 23:44:17 2007 -0700" }, "message": "[ROSE]: Fix rose.ko oops on unload\n\nCommit a3d384029aa304f8f3f5355d35f0ae274454f7cd aka\n\"[AX.25]: Fix unchecked rose_add_loopback_neigh uses\"\ntransformed rose_loopback_neigh var into statically allocated one.\nHowever, on unload it will be kfree\u0027s which can\u0027t work.\n\nSteps to reproduce:\n\n\tmodprobe rose\n\trmmod rose\n\nBUG: unable to handle kernel NULL pointer dereference at virtual address 00000008\n printing eip:\nc014c664\n*pde \u003d 00000000\nOops: 0000 [#1]\nPREEMPT DEBUG_PAGEALLOC\nModules linked in: rose ax25 fan ufs loop usbhid rtc snd_intel8x0 snd_ac97_codec ehci_hcd ac97_bus uhci_hcd thermal usbcore button processor evdev sr_mod cdrom\nCPU: 0\nEIP: 0060:[\u003cc014c664\u003e] Not tainted VLI\nEFLAGS: 00210086 (2.6.23-rc9 #3)\nEIP is at kfree+0x48/0xa1\neax: 00000556 ebx: c1734aa0 ecx: f6a5e000 edx: f7082000\nesi: 00000000 edi: f9a55d20 ebp: 00200287 esp: f6a5ef28\nds: 007b es: 007b fs: 0000 gs: 0033 ss: 0068\nProcess rmmod (pid: 1823, ti\u003df6a5e000 task\u003df7082000 task.ti\u003df6a5e000)\nStack: f9a55d20 f9a5200c 00000000 00000000 00000000 f6a5e000 f9a5200c f9a55a00 \n 00000000 bf818cf0 f9a51f3f f9a55a00 00000000 c0132c60 65736f72 00000000 \n f69f9630 f69f9528 c014244a f6a4e900 00200246 f7082000 c01025e6 00000000 \nCall Trace:\n [\u003cf9a5200c\u003e] rose_rt_free+0x1d/0x49 [rose]\n [\u003cf9a5200c\u003e] rose_rt_free+0x1d/0x49 [rose]\n [\u003cf9a51f3f\u003e] rose_exit+0x4c/0xd5 [rose]\n [\u003cc0132c60\u003e] sys_delete_module+0x15e/0x186\n [\u003cc014244a\u003e] remove_vma+0x40/0x45\n [\u003cc01025e6\u003e] sysenter_past_esp+0x8f/0x99\n [\u003cc012bacf\u003e] trace_hardirqs_on+0x118/0x13b\n [\u003cc01025b6\u003e] sysenter_past_esp+0x5f/0x99\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nCode: 05 03 1d 80 db 5b c0 8b 03 25 00 40 02 00 3d 00 40 02 00 75 03 8b 5b 0c 8b 73 10 8b 44 24 18 89 44 24 04 9c 5d fa e8 77 df fd ff \u003c8b\u003e 56 08 89 f8 e8 84 f4 fd ff e8 bd 32 06 00 3b 5c 86 60 75 0f \nEIP: [\u003cc014c664\u003e] kfree+0x48/0xa1 SS:ESP 0068:f6a5ef28\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0c2043abefacac97b6d01129c1123a466c95b7c1", "tree": "e1b7bfd3222250fddabec15fc41fd1d2b5eb83dd", "parents": [ "70cb97935b8859f27296772885104b599f560576" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 07 16:17:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Oct 07 16:23:13 2007 -0700" }, "message": "Don\u0027t do load-average calculations at even 5-second intervals\n\nIt turns out that there are a few other five-second timers in the\nkernel, and if the timers get in sync, the load-average can get\nartificially inflated by events that just happen to coincide.\n\nSo just offset the load average calculation it by a timer tick.\n\nNoticed by Anders Boström, for whom the coincidence started triggering\non one of his machines with the JBD jiffies rounding code (JBD is one of\nthe subsystems that also end up using a 5-second timer by default).\n\nTested-by: Anders Boström \u003canders@bostrom.dyndns.org\u003e\nCc: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ecbca8554d0f643351ee07d3284138a5e85ba81", "tree": "06fd712d440bba74c7957736a9a804dd42e276a4", "parents": [ "9cdcaa2c9330432bfe891d40f2d914b80bbcf9f3" ], "author": { "name": "Serge Belyshev", "email": "belyshev@depni.sinp.msu.ru", "time": "Thu Oct 04 23:10:04 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 05 08:04:35 2007 -0700" }, "message": "Remove unnecessary cast in prefetch()\n\nIt is ok to call prefetch() function with NULL argument, as specifically\ncommented in include/linux/prefetch.h. But in standard C, it is invalid\nto dereference NULL pointer (see C99 standard 6.5.3.2 paragraph 4 and\nnote #84).\n\nprefetch() has a memory reference for its argument.\n\nNewer gcc versions (4.3 and above) will use that to conclude that \"x\"\nargument is non-null and thus wreaking havok everywhere prefetch() was\ninlined.\n\nFixed by removing cast and changing asm constraint.\n\n[ It seems in theory gcc 4.2 could miscompile this too; although no\n cases known. In 2.6.24 we should probably switch to\n __builtin_prefetch() instead, but this is a simpler fix for now.\n\t\t\t\t-- AK ]\n\nSigned-off-by: Serge Belyshev \u003cbelyshev@depni.sinp.msu.ru\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7659e2c139d0be4647bef89188a932e0254d709", "tree": "7af831479e9369852f05f6feec07ee7d51e57bc8", "parents": [ "66b1f1a982bf4dbad9fa0de25b8d95c4936f05c4", "9ea0f043fec38fadb0101fbf29563a5635f42e93" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 03 15:43:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 03 15:43:17 2007 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] Terminally fix local_{dec,sub}_if_positive\n [MIPS] Type proof reimplementation of cmpxchg.\n [MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround\n" }, { "commit": "cda6a20b68c1f21f4b4bc9cd3ee08494e7ebf0d5", "tree": "138cf053600bdf22dea762e8bc2b6e7bc27b64eb", "parents": [ "c58c2140f08de4ad0b0dbd48f6e78168dc321042" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Thu Oct 04 00:36:18 2007 +0800" }, "committer": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Thu Oct 04 00:36:18 2007 +0800" }, "message": "Blackfin arch: fix PORT_J BUG for BF537/6 EMAC driver reported by Kalle Pokki \u003ckalle.pokki@iki.fi\u003e\n\nCc: Kalle Pokki \u003ckalle.pokki@iki.fi\u003e\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\n\n" }, { "commit": "c58c2140f08de4ad0b0dbd48f6e78168dc321042", "tree": "ee7381b9db76340295229c56350adcca44d218b1", "parents": [ "0b95f22bd3b91c7114c6892bbfbb5a8576b27fbe" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Thu Oct 04 00:35:05 2007 +0800" }, "committer": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Thu Oct 04 00:35:05 2007 +0800" }, "message": "Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\n\n" }, { "commit": "9ea0f043fec38fadb0101fbf29563a5635f42e93", "tree": "c64ab5faadda7030b2aaf8f63eeb6be9dbd4b672", "parents": [ "fef74705ea310acd716c2722bfeb0f796cf23640" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Oct 03 14:29:19 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Oct 03 14:30:52 2007 +0100" }, "message": "[MIPS] Terminally fix local_{dec,sub}_if_positive\n\nThey contain 64-bit instructions so wouldn\u0027t work on 32-bit kernels or\n32-bit hardware. Since there are no users, blow them away. They\nprobably were only ever created because there are atomic_sub_if_positive\nand atomic_dec_if_positive which exist only for sake of semaphores.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "fef74705ea310acd716c2722bfeb0f796cf23640", "tree": "95f48dfc2f53edd15fc5246250444c46fca22010", "parents": [ "f6a9e6dec537dc1d9d2c62d7b8ad205d0993bddc" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 01 04:15:00 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Oct 03 14:30:52 2007 +0100" }, "message": "[MIPS] Type proof reimplementation of cmpxchg.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "a3470171d69d5526a01c31f1ce4a1e8090b6e5d9", "tree": "a4a69bb1bcf84ca90749e835c50e38f3de1e7fd2", "parents": [ "cf8dc57cbac0fe089308f57c333ab763c36782ff", "6f6b3940ed326eed58074d777ab92fda3a60a382" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 01 20:15:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Oct 01 20:15:45 2007 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] vmlinux.lds.S: Handle note sections\n [MIPS] Fix value of O_TRUNC\n" }, { "commit": "ca074a33928762c65e261dd94006c1b6a47e46fa", "tree": "80bca350b2eb39bcc456e0671441c5e113271ba0", "parents": [ "1bef7dc00caa7bcbff4fdb55e599e2591461fafa" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sun Sep 30 00:45:08 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 01 14:17:50 2007 +0100" }, "message": "[MIPS] Fix value of O_TRUNC\n\nA \"cleanup\" almost two years ago deleted the old definition from\n\u003casm/fcntl.h\u003e, so asm-generic/fcntl.h defaulted it to the the same\nvalue as FASYNC ... which happened to be the wrong thing.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "4827bbb06e4b59922c2b9bfb13ad1bf936bdebe5", "tree": "206facb68acff39b9cf15559e6e80227f0e12f31", "parents": [ "1bef7dc00caa7bcbff4fdb55e599e2591461fafa" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Sat Sep 29 15:28:48 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Sep 29 09:13:59 2007 -0700" }, "message": "i386: remove bogus comment about memory barrier\n\nThe comment being removed by this patch is incorrect and misleading.\n\nIn the following situation:\n\n\t1. load ...\n\t2. store 1 -\u003e X\n\t3. wmb\n\t4. rmb\n\t5. load a \u003c- Y\n\t6. store ...\n\n4 will only ensure ordering of 1 with 5.\n3 will only ensure ordering of 2 with 6.\n\nFurther, a CPU with strictly in-order stores will still only provide that\n2 and 6 are ordered (effectively, it is the same as a weakly ordered CPU\nwith wmb after every store).\n\nIn all cases, 5 may still be executed before 2 is visible to other CPUs!\n\nThe additional piece of the puzzle that mb() provides is the store/load\nordering, which fundamentally cannot be achieved with any combination of\nrmb()s and wmb()s.\n\nThis can be an unexpected result if one expected any sort of global ordering\nguarantee to barriers (eg. that the barriers themselves are sequentially\nconsistent with other types of barriers). However sfence or lfence barriers\nneed only provide an ordering partial ordering of memory operations -- Consider\nthat wmb may be implemented as nothing more than inserting a special barrier\nentry in the store queue, or, in the case of x86, it can be a noop as the store\nqueue is in order. And an rmb may be implemented as a directive to prevent\nsubsequent loads only so long as their are no previous outstanding loads (while\nthere could be stores still in store queues).\n\nI can actually see the occasional load/store being reordered around lfence on\nmy core2. That doesn\u0027t prove my above assertions, but it does show the comment\nis wrong (unless my program is -- can send it out by request).\n\nSo:\n mb() and smp_mb() always have and always will require a full mfence\n or lock prefixed instruction on x86. And we should remove this comment.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Paul McKenney \u003cpaulmck@us.ibm.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "05e31754d18169555f2c8b54b5fa8631c6be6e7f", "tree": "f98596a6cad20fc024d7e1d04a8b9cdad302c3b5", "parents": [ "b082dff349e0a9374d19765f17b3fdceb74fda56", "f8ab18d2d987a59ccbf0495032b2aef05b730037" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Sep 28 15:44:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Sep 28 15:44:44 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [TCP]: Fix MD5 signature handling on big-endian.\n [NET]: Zero length write() on socket should not simply return 0.\n" }, { "commit": "f8ab18d2d987a59ccbf0495032b2aef05b730037", "tree": "7a24c79632c91e22235888875813950c6c30d929", "parents": [ "e79ad711a0108475c1b3a03815527e7237020b08" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 28 15:18:35 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 28 15:18:35 2007 -0700" }, "message": "[TCP]: Fix MD5 signature handling on big-endian.\n\nBased upon a report and initial patch by Peter Lieven.\n\ntcp4_md5sig_key and tcp6_md5sig_key need to start with\nthe exact same members as tcp_md5sig_key. Because they\nare both cast to that type by tcp_v{4,6}_md5_do_lookup().\n\nUnfortunately tcp{4,6}_md5sig_key use a u16 for the key\nlength instead of a u8, which is what tcp_md5sig_key\nuses. This just so happens to work by accident on\nlittle-endian, but on big-endian it doesn\u0027t.\n\nInstead of casting, just place tcp_md5sig_key as the first member of\nthe address-family specific structures, adjust the access sites, and\nkill off the ugly casts.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7d809ba3f98b8aa8f9ba0dcdf6349958a0b77b7b", "tree": "9e266ca9eb00fa349c47d52d4ca9fe3902b8feee", "parents": [ "6e351064b16914e4843248355288b777fa559947" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Sep 11 08:50:40 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Sep 27 23:19:16 2007 +0100" }, "message": "[MIPS] Fix CONFIG_BUILD_ELF64 kernels with symbols in CKSEG0.\n\nThe __pa() for those did assume that all symbols have XKPHYS values and\nthe math fails for any other address range.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "ff0ce6845bc18292e80ea40d11c3d3a539a3fc5e", "tree": "c9b272c63ca5db6d40a8bc6e6d28d91930c4856e", "parents": [ "a07921bcd5830c5a1130309977a8ade8a4f7d69b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 15:52:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 15:52:17 2007 -0700" }, "message": "Revert \"[PATCH] x86-64: fix x86_64-mm-sched-clock-share\"\n\nThis reverts commit 184c44d2049c4db7ef6ec65794546954da2c6a0e.\n\nAs noted by Dave Jones:\n \"Linus, please revert the above cset. It doesn\u0027t seem to be\n necessary (it was added to fix a miscompile in \u0027make allnoconfig\u0027\n which doesn\u0027t seem to be repeatable with it reverted) and actively\n breaks the ARM SA1100 framebuffer driver.\"\n\nRequested-by: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Russell King \u003crmk+lkml@arm.linux.org.uk\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7f847b01571e86044dc77e03d92f43699652f8d", "tree": "fe5b32756facabc6aea9d354d6894efd809a47f9", "parents": [ "df912ea4ae7233d1504fbd861ee127bd7ee5781d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 15:21:33 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 15:43:41 2007 -0700" }, "message": "Revert \"x86-64: Disable local APIC timer use on AMD systems with C1E\"\n\nThis reverts commit e66485d747505e9d960b864fc6c37f8b2afafaf0, since\nRafael Wysocki noticed that the change only works for his in -mm, not in\nmainline (and that both \"noapictimer\" _and_ \"apicmaintimer\" are broken\non his hardware, but that\u0027s apparently not a regression, just a symptom\nof the same issue that causes the automatic apic timer disable to not\nwork).\n\nIt turns out that it really doesn\u0027t work correctly on x86-64, since\nx86-64 doesn\u0027t use the generic clock events for timers yet.\n\nThanks to Rafal for testing, and here\u0027s the ugly details on x86-64 as\nper Thomas:\n\n \"I just looked into the code and the logic vs. noapictimer on SMP is\n completely broken.\n\n On i386 the noapictimer option not only disables the local APIC\n timer, it also registers the CPUs for broadcasting via IPI on SMP\n systems.\n\n The x86-64 code uses the broadcast only when the local apic timer is\n active, i.e. \"noapictimer\" is not on the command line. This defeats\n the whole purpose of \"noapictimer\". It should be there to make boxen\n work, where the local APIC timer actually has a hardware problem,\n e.g. the nx6325.\n\n The current implementation of x86_64 only fixes the ACPI c-states\n related problem where the APIC timer stops in C3(2), nothing else.\n\n On nx6325 and other AMD X2 equipped systems which have the C1E\n enabled we run into the following:\n\n PIT keeps jiffies (and the system) running, but the local APIC timer\n interrupts can get out of sync due to this C1E effect.\n\n I don\u0027t think this is a critical problem, but it is wrong\n nevertheless.\n\n I think it\u0027s safe to revert the C1E patch and postpone the fix to the\n clock events conversion.\"\n\nOn further reflection, Thomas noted:\n\n \"It\u0027s even worse than I thought on the first check:\n\n \"noapictimer\" on the command line of an SMP box prevents _ONLY_ the\n boot CPU apic timer from being used. But the secondary CPU is still\n unconditionally setting up the APIC timer and uses the non\n calibrated variable calibration_result, which is of course 0, to\n setup the APIC timer. Wreckage guaranteed.\"\n\nso we\u0027ll just have to wait for the x86 merge to hopefully fix this up\nfor x86-64.\n\nTested-and-requested-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e66485d747505e9d960b864fc6c37f8b2afafaf0", "tree": "cf50f5de13363f37c19947e5ffce7dbee6624598", "parents": [ "3dffec45c2742961dd27f55aba426cb9cf3f0dcd" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Sep 25 21:37:01 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 09:22:04 2007 -0700" }, "message": "x86-64: Disable local APIC timer use on AMD systems with C1E\n\ncommit 3556ddfa9284a86a59a9b78fe5894430f6ab4eef titled\n\n [PATCH] x86-64: Disable local APIC timer use on AMD systems with C1E\n\nsolves a problem with AMD dual core laptops e.g. HP nx6325 (Turion 64\nX2) with C1E enabled:\n\nWhen both cores go into idle at the same time, then the system switches\ninto C1E state, which is basically the same as C3. This stops the local\napic timer.\n\nThis was debugged right after the dyntick merge on i386 and despite the\npatch title it fixes only the 32 bit path.\n\nx86_64 is still missing this fix. It seems that mainline is not really\naffected by this issue, as the PIT is running and keeps jiffies\nincrementing, but that\u0027s just waiting for trouble.\n\n-mm suffers from this problem due to the x86_64 high resolution timer\npatches.\n\nThis is a quick and dirty port of the i386 code to x86_64.\n\nI spent quite a time with Rafael to debug the -mm / hrt wreckage until\nsomeone pointed us to this. I really had forgotten that we debugged this\nhalf a year ago already.\n\nSigh, is it just me or is there something yelling arch/x86 into my ear?\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nTested-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "78bd8fbbcd66fc977baa40e7fd838a4461b0f727", "tree": "a2f07d31f69cba7a6afdb8e1d7ad39c9076b510d", "parents": [ "459685c75b82a0431da102365d507fdb72858b84" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Sep 26 01:54:32 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 09:22:04 2007 -0700" }, "message": "fix sctp_del_bind_addr() last argument type\n\nIt gets pointer to fastcall function, expects a pointer to normal\none and calls the sucker.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d85f57938ad1d674dff8077a2e6a36a45dbe0e22", "tree": "4a3343918da062ca5270429cd9764b0266031463", "parents": [ "acbbe6c28a914db837ad8b75773b0a8f873a718a", "45dfd5b5dd20f17fe23dafc5cfe921474d27f849" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 08:59:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 26 08:59:41 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [PPP_MPPE]: Don\u0027t put InterimKey on the stack\n SCTP : Add paramters validity check for ASCONF chunk\n SCTP: Discard OOTB packetes with bundled INIT early.\n SCTP: Clean up OOTB handling and fix infinite loop processing\n SCTP: Explicitely discard OOTB chunks\n SCTP: Send ABORT chunk with correct tag in response to INIT ACK\n SCTP: Validate buffer room when processing sequential chunks\n [PATCH] mac80211: fix initialisation when built-in\n [PATCH] net/mac80211/wme.c: fix sparse warning\n [PATCH] cfg80211: fix initialisation if built-in\n [PATCH] net/wireless/sysfs.c: Shut up build warning\n" }, { "commit": "6f4c618ddb0e6b7e6d49cfc8134e694be1c0bc9b", "tree": "7ff3a0de1fc54e82bca9201d7f3d5df5c43c7cc7", "parents": [ "3c77f961b55b6060858c68a213d7f4470d7f3eb2" ], "author": { "name": "Wei Yongjun", "email": "yjwei@cn.fujitsu.com", "time": "Wed Sep 19 17:19:52 2007 +0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Sep 25 22:55:49 2007 -0700" }, "message": "SCTP : Add paramters validity check for ASCONF chunk\n\nIf ADDIP is enabled, when an ASCONF chunk is received with ASCONF\nparamter length set to zero, this will cause infinite loop.\nBy the way, if an malformed ASCONF chunk is received, will cause\nprocessing to access memory without verifying.\n\nThis is because of not check the validity of parameters in ASCONF chunk.\nThis patch fixed this.\n\nSigned-off-by: Wei Yongjun \u003cyjwei@cn.fujitsu.com\u003e\nSigned-off-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\n" }, { "commit": "ece25dfa0991f65c4e1d26beb1c3c45bda4239b8", "tree": "f81e7c15cb5d4a8126b1cb71f622ecec967fc973", "parents": [ "d3f259687fd248aa4de477149481478c122ba48b" ], "author": { "name": "Vlad Yasevich", "email": "vladislav.yasevich@hp.com", "time": "Fri Sep 07 16:30:54 2007 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Tue Sep 25 22:55:47 2007 -0700" }, "message": "SCTP: Clean up OOTB handling and fix infinite loop processing\n\nWhile processing OOTB chunks as well as chunks with an invalid\nlength of 0, it was possible to SCTP to get wedged inside an\ninfinite loop because we didn\u0027t catch the condition correctly,\nor didn\u0027t mark the packet for discard correctly.\nThis work is based on original findings and work by\nWei Yongjun \u003cyjwei@cn.fujitsu.com\u003e\n\nSigned-off-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\n" }, { "commit": "853298bc03ef65e3eb392f5d61265605214ee8fb", "tree": "2165b66862034fb53e626eb52075d61e7dc6336e", "parents": [ "2f3f22269bdf702311342c5d106dfdd7347d1c3e" ], "author": { "name": "Alexey Starikovskiy", "email": "astarikovskiy@suse.de", "time": "Tue Sep 25 18:45:15 2007 +0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Sep 25 17:58:52 2007 -0400" }, "message": "ACPI: CONFIG_ACPI_SLEEP\u003dn power off regression in 2.6.23-rc8 (NOT in rc7)\n\nSigned-off-by: Alexey Starikovskiy \u003castarikovskiy@suse.de\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1146fe30504a1edd8a434f500e1be139492570c9", "tree": "ba6dec916c23506580be7a5756dd583105da41ba", "parents": [ "7bae705ef2c2daac1993de03e5be93b5c300fc5e" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Sep 21 17:13:55 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Sep 24 18:13:02 2007 +0100" }, "message": "[MIPS] SMTC: Make ack_bad_irq() safe with no IM backstop.\n\nIssue reported and original patch by Kevin Kissel, cleaner (imho)\nimplementation by me.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "b04e7bdb984e3b7f62fb7f44146a529f88cc7639", "tree": "57fa4b6ab2e6bd20b0a2eed12db2a484e928fe17", "parents": [ "1f0cff6e4d579ab0fe671c02fcd842694e46b90f" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Sep 22 22:29:05 2007 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Sep 22 17:15:34 2007 -0700" }, "message": "ACPI: disable lower idle C-states across suspend/resume\n\ndevice_suspend() calls ACPI suspend functions, which seems to have undesired\nside effects on lower idle C-states. It took me some time to realize that\nespecially the VAIO BIOSes (both Andrews jinxed UP and my elfstruck SMP one)\nshow this effect. I\u0027m quite sure that other bug reports against suspend/resume\nabout turning the system into a brick have the same root cause.\n\nAfter fishing in the dark for quite some time, I realized that removing the ACPI\nprocessor module before suspend (this removes the lower C-state functionality)\nmade the problem disappear. Interestingly enough the propability of having a\nbricked box is influenced by various factors (interrupts, size of the ram image,\n...). Even adding a bunch of printks in the wrong places made the problem go\naway. The previous periodic tick implementation simply pampered over the\nproblem, which explains why the dyntick / clockevents changes made this more\nprominent.\n\nWe avoid complex functionality during the boot process and we have to do the\nsame during suspend/resume. It is a similar scenario and equaly fragile.\n\nAdd suspend / resume functions to the ACPI processor code and disable the lower\nidle C-states across suspend/resume. Fall back to the default idle\nimplementation (halt) instead.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nTested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0b95f22bd3b91c7114c6892bbfbb5a8576b27fbe", "tree": "5dc95ea0414ba04b98ced99b7430fa4b2210a696", "parents": [ "576bb9ced2d274446639d7fbeee7125e24daf012" ], "author": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Sun Sep 23 00:51:32 2007 +0800" }, "committer": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Sun Sep 23 00:51:32 2007 +0800" }, "message": "Blackfin arch: add some missing syscall\n\nWhen compiling the Blackfin kernel, checksyscalls.pl will report lots of missing syscalls warnings.\nThis patch will add some missing syscalls which make sense on Blackfin arch\n\nAfter appling this patch, toolchain should be rebuilt. Then recompiling the kernel with the new\ntoolchain.\n\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\n\n" }, { "commit": "f9720205d1f847cb59e197e851b5276425363f6b", "tree": "a90405713cd06f8ead8fff25338a2df5427ac95a", "parents": [ "f778089cb2445dfc6dfd30a7a567925fd8589f1e" ], "author": { "name": "Bernd Schmidt", "email": "bernd.schmidt@analog.com", "time": "Wed Oct 03 23:41:43 2007 +0800" }, "committer": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Wed Oct 03 23:41:43 2007 +0800" }, "message": "Binfmt_flat: Add minimum support for the Blackfin relocations\n\nAdd minimum support for the Blackfin relocations, since we don\u0027t have\nenough space in each reloc. The idea is to store a value with one\nrelocation so that subsequent ones can access it.\n\nActually, this patch is required for Blackfin. Currently if BINFMT_FLAT is\nenabled, git-tree kernel will fail to compile.\n\nSigned-off-by: Bernd Schmidt \u003cbernd.schmidt@analog.com\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: David McCullough \u003cdavidm@snapgear.com\u003e\nCc: Greg Ungerer \u003cgerg@snapgear.com\u003e\nCc: Miles Bader \u003cmiles.bader@necel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "da8f153e51290e7438ba7da66234a864e5d3e1c1", "tree": "90d3cc5eeb5d2e18877ccb1123a4df7873fd3c58", "parents": [ "077a6c26696c63305eebafbb71890c95e2750b6d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Sep 21 12:09:41 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Sep 21 12:09:41 2007 -0700" }, "message": "Revert \"x86_64: Quicklist support for x86_64\"\n\nThis reverts commit 34feb2c83beb3bdf13535a36770f7e50b47ef299.\n\nSuresh Siddha points out that this one breaks the fundamental\nrequirement that you cannot free page table pages before the TLB caches\nare flushed. The quicklists do not give the same kinds of guarantees\nthat the mmu_gather structure does, at least not in NUMA configurations.\n\nRequested-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Asit Mallick \u003casit.k.mallick@intel.com\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b8fceee17a310f189188599a8fa5e9beaff57eb0", "tree": "21308319be2579059a4d4d7db680a73334659f82", "parents": [ "9db619e66503494e41159de3c76fafabe80d016b" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Thu Sep 20 12:40:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Sep 20 13:19:59 2007 -0700" }, "message": "signalfd simplification\n\nThis simplifies signalfd code, by avoiding it to remain attached to the\nsighand during its lifetime.\n\nIn this way, the signalfd remain attached to the sighand only during\npoll(2) (and select and epoll) and read(2). This also allows to remove\nall the custom \"tsk \u003d\u003d current\" checks in kernel/signal.c, since\ndequeue_signal() will only be called by \"current\".\n\nI think this is also what Ben was suggesting time ago.\n\nThe external effect of this, is that a thread can extract only its own\nprivate signals and the group ones. I think this is an acceptable\nbehaviour, in that those are the signals the thread would be able to\nfetch w/out signalfd.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1799e35d5baab6e06168b46cc78b968e728ea3d1", "tree": "cccf64a62fa9106aa18253371b675925c0582bab", "parents": [ "a88a8eff1e6e32d3288986a9d36c6a449c032d3a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 19 23:34:46 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 19 23:34:46 2007 +0200" }, "message": "sched: add /proc/sys/kernel/sched_compat_yield\n\nadd /proc/sys/kernel/sched_compat_yield to make sys_sched_yield()\nmore agressive, by moving the yielding task to the last position\nin the rbtree.\n\nwith sched_compat_yield\u003d0:\n\n PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND\n 2539 mingo 20 0 1576 252 204 R 50 0.0 0:02.03 loop_yield\n 2541 mingo 20 0 1576 244 196 R 50 0.0 0:02.05 loop\n\nwith sched_compat_yield\u003d1:\n\n PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND\n 2584 mingo 20 0 1576 248 196 R 99 0.0 0:52.45 loop\n 2582 mingo 20 0 1576 256 204 R 0 0.0 0:00.00 loop_yield\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "a88a8eff1e6e32d3288986a9d36c6a449c032d3a", "tree": "ff58da14f35ec5596d2c3e82267394206f106a8c", "parents": [ "c39c06b96175a75e63da38dc3557a69e18a5f8ac", "09abbcffb3ee63fb8712c008df0c6878860777b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:45:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:45:32 2007 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] cpu-bugs64.c: GCC 3.3 constraint workaround\n [MIPS] DEC: Initialise ioasic_ssr_lock\n" }, { "commit": "f15f41383d466860f8b22f669da8c841f8d73c3b", "tree": "527f4d443832deb11e592d6a7f33edd4b726b1ac", "parents": [ "dbe3ed1c078c193be34326728d494c5c4bc115e2", "c27da339698145a9383e052c1070a950d30da478" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:38:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:38:25 2007 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Fix timekeeping on PowerPC 601\n [POWERPC] Don\u0027t expose clock vDSO functions when CPU has no timebase\n [POWERPC] spusched: Fix null pointer dereference in find_victim\n" }, { "commit": "09abbcffb3ee63fb8712c008df0c6878860777b7", "tree": "a9b9db37c0c50069e733545e1c8bfe4802eb5e17", "parents": [ "68835999435e01311ab57f5556169ad2966b6828" ], "author": { "name": "Maciej W. Rozycki", "email": "macro@linux-mips.org", "time": "Mon Sep 17 17:11:07 2007 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Sep 19 19:33:14 2007 +0100" }, "message": "[MIPS] cpu-bugs64.c: GCC 3.3 constraint workaround\n\nAdd a workaround to address warnings generated on the \"n\" constraint by\nGCC 3.3 and below.\n\nSigned-off-by: Maciej W. Rozycki \u003cmacro@linux-mips.org\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "480eccf9ae1073b87bb4fe118971fbf134a5bc61", "tree": "b66cd85cd6ad9dc7c141d34837a848111d036584", "parents": [ "28f300d23674fa01ae747c66ce861d4ee6aebe8c" ], "author": { "name": "Lee Schermerhorn", "email": "Lee.Schermerhorn@hp.com", "time": "Tue Sep 18 22:46:47 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:24:18 2007 -0700" }, "message": "Fix NUMA Memory Policy Reference Counting\n\nThis patch proposes fixes to the reference counting of memory policy in the\npage allocation paths and in show_numa_map(). Extracted from my \"Memory\nPolicy Cleanups and Enhancements\" series as stand-alone.\n\nShared policy lookup [shmem] has always added a reference to the policy,\nbut this was never unrefed after page allocation or after formatting the\nnuma map data.\n\nDefault system policy should not require additional ref counting, nor\nshould the current task\u0027s task policy. However, show_numa_map() calls\nget_vma_policy() to examine what may be [likely is] another task\u0027s policy.\nThe latter case needs protection against freeing of the policy.\n\nThis patch adds a reference count to a mempolicy returned by\nget_vma_policy() when the policy is a vma policy or another task\u0027s\nmempolicy. Again, shared policy is already reference counted on lookup. A\nmatching \"unref\" [__mpol_free()] is performed in alloc_page_vma() for\nshared and vma policies, and in show_numa_map() for shared and another\ntask\u0027s mempolicy. We can call __mpol_free() directly, saving an admittedly\ninexpensive inline NULL test, because we know we have a non-NULL policy.\n\nHandling policy ref counts for hugepages is a bit trickier.\nhuge_zonelist() returns a zone list that might come from a shared or vma\n\u0027BIND policy. In this case, we should hold the reference until after the\nhuge page allocation in dequeue_hugepage(). The patch modifies\nhuge_zonelist() to return a pointer to the mempolicy if it needs to be\nunref\u0027d after allocation.\n\nKernel Build [16cpu, 32GB, ia64] - average of 10 runs:\n\n\t\tw/o patch\tw/ refcount patch\n\t Avg\t Std Devn\t Avg\t Std Devn\nReal:\t 100.59\t 0.38\t 100.63\t 0.43\nUser:\t1209.60\t 0.37\t1209.91\t 0.31\nSystem: 81.52\t 0.42\t 81.64\t 0.34\n\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "28f300d23674fa01ae747c66ce861d4ee6aebe8c", "tree": "52ea69a57a89760d7060597690cb289d049eb4d0", "parents": [ "735de2230f09741077a645a913de0a04b10208bf" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Tue Sep 18 22:46:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:24:18 2007 -0700" }, "message": "Fix user namespace exiting OOPs\n\nIt turned out, that the user namespace is released during the do_exit() in\nexit_task_namespaces(), but the struct user_struct is released only during the\nput_task_struct(), i.e. MUCH later.\n\nOn debug kernels with poisoned slabs this will cause the oops in\nuid_hash_remove() because the head of the chain, which resides inside the\nstruct user_namespace, will be already freed and poisoned.\n\nSince the uid hash itself is required only when someone can search it, i.e.\nwhen the namespace is alive, we can safely unhash all the user_struct-s from\nit during the namespace exiting. The subsequent free_uid() will complete the\nuser_struct destruction.\n\nFor example simple program\n\n #include \u003csched.h\u003e\n\n char stack[2 * 1024 * 1024];\n\n int f(void *foo)\n {\n \treturn 0;\n }\n\n int main(void)\n {\n \tclone(f, stack + 1 * 1024 * 1024, 0x10000000, 0);\n \treturn 0;\n }\n\nrun on kernel with CONFIG_USER_NS turned on will oops the\nkernel immediately.\n\nThis was spotted during OpenVZ kernel testing.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nAcked-by: \"Serge E. Hallyn\" \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "735de2230f09741077a645a913de0a04b10208bf", "tree": "b408a671c9c07bec41a9ca8056fa7a6710982f3b", "parents": [ "d8a4821dca693867a7953104c1e3cc830eb9191f" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Tue Sep 18 22:46:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Sep 19 11:24:18 2007 -0700" }, "message": "Convert uid hash to hlist\n\nSurprisingly, but (spotted by Alexey Dobriyan) the uid hash still uses\nlist_heads, thus occupying twice as much place as it could. Convert it to\nhlist_heads.\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c27da339698145a9383e052c1070a950d30da478", "tree": "817025c780b6be5d80405c90f4c5fb88086b6cb8", "parents": [ "7b5acbaac3f94ab810a977c0ec4e5fcabbf51bed" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Sep 19 14:21:56 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Sep 19 15:26:34 2007 +1000" }, "message": "[POWERPC] Fix timekeeping on PowerPC 601\n\nRecent changes to the timekeeping code broke support for the PowerPC 601\nprocessor which doesn\u0027t have the usual timebase facility but a slightly\ndifferent thing called (yuck) the RTC.\n\nThis fixes it, boot tested on an old 601 based PowerMac 7200.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6553daeafb4fa15cd07088f543352fa3779e86e1", "tree": "1e1952e7ce3227160a9bec60b24dc816f495b6b8", "parents": [ "edb1e9671a990e6eb9f593636deed7ac43ba9084", "8a177c4f17c691c2c9a08a54709d37c6db481a0b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Sep 16 21:15:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Sep 16 21:15:36 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:\n [SPARC64]: Warn user if cpu is ignored.\n [SPARC64]: Fix lockdep, particularly on SMP.\n [SPARC64]: Update defconfig.\n" }, { "commit": "edb1e9671a990e6eb9f593636deed7ac43ba9084", "tree": "1b8b592411d9d7e4321479f57cb6d1f38ec483e3", "parents": [ "fa890d586cc127ce72597ba0a909bfecf784e10c", "d9f30ec0b0d129b9cbf2b041a6a3159aa24592f6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Sep 16 21:14:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Sep 16 21:14:54 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\n* \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:\n [VLAN]: Fix net_device leak.\n [PPP] generic: Fix receive path data clobbering \u0026 non-linear handling\n [PPP] generic: Call skb_cow_head before scribbling over skb\n [NET] skbuff: Add skb_cow_head\n [BRIDGE]: Kill clone argument to br_flood_*\n [PPP] pppoe: Fill in header directly in __pppoe_xmit\n [PPP] pppoe: Fix data clobbering in __pppoe_xmit and return value\n [PPP] pppoe: Fix skb_unshare_check call position\n [SCTP]: Convert bind_addr_list locking to RCU\n [SCTP]: Add RCU synchronization around sctp_localaddr_list\n [PKT_SCHED]: sch_cbq.c: Shut up uninitialized variable warning\n [PKTGEN]: srcmac fix\n [IPV6]: Fix source address selection.\n [IPV4]: Just increment OutDatagrams once per a datagram.\n [IPV6]: Just increment OutDatagrams once per a datagram.\n [IPV6]: Fix unbalanced socket reference with MSG_CONFIRM.\n [NET_SCHED] protect action config/dump from irqs\n [NET]: Fix two issues wrt. SO_BINDTODEVICE.\n" } ], "next": "fa890d586cc127ce72597ba0a909bfecf784e10c" }