)]}' { "log": [ { "commit": "fefd26b3b8597a11a422d950c0d4424ff33a70ad", "tree": "6794a36072635e71e5b33aec47c616bafdca65c1", "parents": [ "4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1", "038b0a6d8d32db934bba6a24e74e76e4e327a94f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davej/configh:\n Remove all inclusions of \u003clinux/config.h\u003e\n\nManually resolved trivial path conflicts due to removed files in\nthe sound/oss/ subdirectory.\n" }, { "commit": "18e6756a6b463e09fd3873592ec6b0579c78103d", "tree": "71e1394146450f9124041ae7f9a7f804e6c75c30", "parents": [ "a0a00cbf8ae5cea3d72e28982c06f3270420c657", "c8e649ba908954447e9a095677f6a6c8e50a37b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:15:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 08:15:55 2006 -0700" }, "message": "Merge branch \u0027audit.b32\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current\n\n* \u0027audit.b32\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:\n [PATCH] message types updated\n [PATCH] name_count array overrun\n [PATCH] PPID filtering fix\n [PATCH] arch filter lists with \u003c or \u003e should not be accepted\n" }, { "commit": "20e9751bd9dd6b832fd84ada27840360f7e877f1", "tree": "c598ff9cb9e540da7f8595f2c130f3674065e018", "parents": [ "4b6c2cca6eef9cc4a15350bf1c61839e12e08b84" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Oct 04 02:17:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: simplify/improve batch tuning\n\nKill a hard-to-calculate \u0027rsinterval\u0027 boot parameter and per-cpu\nrcu_data.last_rs_qlen. Instead, it adds adds a flag rcu_ctrlblk.signaled,\nwhich records the fact that one of CPUs has sent a resched IPI since the\nlast rcu_start_batch().\n\nRoughly speaking, we need two rcu_start_batch()s in order to move callbacks\nfrom -\u003enxtlist to -\u003edonelist. This means that when -\u003eqlen exceeds qhimark\nand continues to grow, we should send a resched IPI, and then do it again\nafter we gone through a quiescent state.\n\nOn the other hand, if it was already sent, we don\u0027t need to do it again\nwhen another CPU detects overflow of the queue.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4b6c2cca6eef9cc4a15350bf1c61839e12e08b84", "tree": "47c59830f653cb20716bd24fa5272963cceaa68f", "parents": [ "11a147013e39ff4cb031395cb78a9d307c4799cd" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: add sched torture type to rcutorture\n\nImplement torture testing for the \"sched\" variant of RCU, which uses\npreempt_disable, preempt_enable, and synchronize_sched.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "11a147013e39ff4cb031395cb78a9d307c4799cd", "tree": "bbacc6c3cb3cc53e6f92da1bd6632f37a056dfeb", "parents": [ "20d2e4283a97665a3db78c60dfa342a0c7c1b180" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: add rcu_bh_sync torture type to rcutorture\n\nUse the newly-generic synchronous deferred free function to implement torture\ntesting for rcu_bh using synchronize_rcu_bh rather than the asynchronous\ncall_rcu_bh.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "20d2e4283a97665a3db78c60dfa342a0c7c1b180", "tree": "25bb664ab495fe4afcf9b2f85e438a437af0f85c", "parents": [ "e3033736581f125ba5fd6c0760e0d430d54fb5c0" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: add rcu_sync torture type to rcutorture\n\nUse the newly-generic synchronous deferred free function to implement torture\ntesting for RCU using synchronize_rcu rather than the asynchronous call_rcu.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e3033736581f125ba5fd6c0760e0d430d54fb5c0", "tree": "f3158a2c544b79700dad5fb9fe8d09b134629faa", "parents": [ "b772e1dd4b1e60a7a160f7bd4ea08e28394ceb54" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: refactor srcu_torture_deferred_free to work for any implementation\n\nMake srcu_torture_deferred_free use cur_ops-\u003esync() so it will work for any\nimplementation. Move and rename it in preparation for use in the ops of other\nimplementations.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b772e1dd4b1e60a7a160f7bd4ea08e28394ceb54", "tree": "b462e17329ba1730178d35cccd1ce5cb928cc101", "parents": [ "75cfef32f26d03f5d0a0833572d52f94ad858a36" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] RCU: add fake writers to rcutorture\n\nrcutorture currently has one writer and an arbitrary number of readers. To\nbetter exercise some of the code paths in RCU implementations, add fake\nwriter threads which call the synchronize function for the RCU variant in a\nloop, with a delay between calls to arrange for different numbers of\nwriters running in parallel.\n\n[bunk@stusta.de: cleanup]\nAcked-by: Paul McKenney \u003cpaulmck@us.ibm.com\u003e\nCc: Dipkanar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75cfef32f26d03f5d0a0833572d52f94ad858a36", "tree": "2440ee021888c4d743cf403a75d859060127479b", "parents": [ "2860aaba4dc87fa43c08724434b87a8650f3bff5" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:31 2006 -0700" }, "message": "[PATCH] rcu: Fix sign bug making rcu_random always return the same sequence\n\nrcu_random uses a counter rrs_count to occasionally mix data from\nget_random_bytes into the state of its pseudorandom generator. However,\nthe rrs_counter gets declared as an unsigned long, and rcu_random checks\nfor --rrs_count \u003c 0, so this code will never mix any real random data into\nthe state, and will thus always return the same sequence of random numbers.\n\nAlso, change the return value of rcu_random from long to unsigned long, to\navoid potential issues caused by the use of the % operator, which can\nreturn negative values for negative left operands.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2860aaba4dc87fa43c08724434b87a8650f3bff5", "tree": "5c9a4ec9c571352174cbe4fd8d7eb125f53e0c30", "parents": [ "3c29e03d9121e07714fb9e5303d9b026800ffd5a" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] rcu: Avoid kthread_stop on invalid pointer if rcutorture reader startup fails\n\nrcu_torture_init kmallocs the array of reader threads, then creates each\none with kthread_run, cleaning up with rcu_torture_cleanup if this fails.\nrcu_torture_cleanup calls kthread_stop on any non-NULL pointer in the\narray; however, any readers after the one that failed to start up will have\ninvalid pointers, not null pointers. Avoid this by using kzalloc instead.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3c29e03d9121e07714fb9e5303d9b026800ffd5a", "tree": "f5b5b96b5446b0933c240e4c4f9c44738e5f571b", "parents": [ "ff2c93a5373f12f86f3281705d11278a9f2334e2" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] rcu: Mention rcu_bh in description of rcutorture\u0027s torture_type parameter\n\nThe comment for rcutorture\u0027s torture_type parameter only lists the RCU\nvariants rcu and srcu, but not rcu_bh; add rcu_bh to the list.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ff2c93a5373f12f86f3281705d11278a9f2334e2", "tree": "ed7b4c63f2d0bfc63884984eb6ccd7a0e722c7a7", "parents": [ "b4dfdbb3c707474a2254c5b4d7e62be31a4b7da9" ], "author": { "name": "Josh Triplett", "email": "josht@us.ibm.com", "time": "Wed Oct 04 02:17:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] rcu: Add MODULE_AUTHOR to rcutorture module\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6a92013ba458804161c0c5b6d134d82204dc233", "tree": "ecee5fdcef80d1dba0ac6ea87370931ea39ffecd", "parents": [ "eabc069401bcf45bcc3f19e643017bf761780aa8" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Oct 04 02:17:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] SRCU: report out-of-memory errors\n\nCurrently the init_srcu_struct() routine has no way to report out-of-memory\nerrors. This patch (as761) makes it return -ENOMEM when the per-cpu data\nallocation fails.\n\nThe patch also makes srcu_init_notifier_head() report a BUG if a notifier\nhead can\u0027t be initialized. Perhaps it should return -ENOMEM instead, but\nin the most likely cases where this might occur I don\u0027t think any recovery\nis possible. Notifier chains generally are not created dynamically.\n\n[akpm@osdl.org: avoid statement-with-side-effect in macro]\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eabc069401bcf45bcc3f19e643017bf761780aa8", "tree": "1175b8bed2d88cc9f437edbc239d7681f13b8a7d", "parents": [ "b2896d2e75c87ea6a842c088db730b03c91db737" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Oct 04 02:17:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] Add SRCU-based notifier chains\n\nThis patch (as751) adds a new type of notifier chain, based on the SRCU\n(Sleepable Read-Copy Update) primitives recently added to the kernel. An\nSRCU notifier chain is much like a blocking notifier chain, in that it must\nbe called in process context and its callout routines are allowed to sleep.\n The difference is that the chain\u0027s links are protected by the SRCU\nmechanism rather than by an rw-semaphore, so calling the chain has\nextremely low overhead: no memory barriers and no cache-line bouncing. On\nthe other hand, unregistering from the chain is expensive and the chain\nhead requires special runtime initialization (plus cleanup if it is to be\ndeallocated).\n\nSRCU notifiers are appropriate for notifiers that will be called very\nfrequently and for which unregistration occurs very seldom. The proposed\n\"task notifier\" scheme qualifies, as may some of the network notifiers.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nAcked-by: Chandra Seetharaman \u003csekharan@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2896d2e75c87ea6a842c088db730b03c91db737", "tree": "69411d92f0ba99d3888c6fe8c817708e9a47eb67", "parents": [ "621934ee7ed5b073c7fd638b347e632c53572761" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Wed Oct 04 02:17:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] srcu-3: add SRCU operations to rcutorture\n\nAdds SRCU operations to rcutorture and updates rcutorture documentation.\nAlso increases the stress imposed by the rcutorture test.\n\n[bunk@stusta.de: make needlessly global code static]\nSigned-off-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nCc: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "621934ee7ed5b073c7fd638b347e632c53572761", "tree": "5722f9cda22c099ad60545f963410dcbc762ee65", "parents": [ "95d77884c77beed676036d2f74d10b470a483c63" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Wed Oct 04 02:17:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:30 2006 -0700" }, "message": "[PATCH] srcu-3: RCU variant permitting read-side blocking\n\nUpdated patch adding a variant of RCU that permits sleeping in read-side\ncritical sections. SRCU is as follows:\n\no\tEach use of SRCU creates its own srcu_struct, and each\n\tsrcu_struct has its own set of grace periods. This is\n\tcritical, as it prevents one subsystem with a blocking\n\treader from holding up SRCU grace periods for other\n\tsubsystems.\n\no\tThe SRCU primitives (srcu_read_lock(), srcu_read_unlock(),\n\tand synchronize_srcu()) all take a pointer to a srcu_struct.\n\no\tThe SRCU primitives must be called from process context.\n\no\tsrcu_read_lock() returns an int that must be passed to\n\tthe matching srcu_read_unlock(). Realtime RCU avoids the\n\tneed for this by storing the state in the task struct,\n\tbut SRCU needs to allow a given code path to pass through\n\tmultiple SRCU domains -- storing state in the task struct\n\twould therefore require either arbitrary space in the\n\ttask struct or arbitrary limits on SRCU nesting. So I\n\tkicked the state-storage problem up to the caller.\n\n\tOf course, it is not permitted to call synchronize_srcu()\n\twhile in an SRCU read-side critical section.\n\no\tThere is no call_srcu(). It would not be hard to implement\n\tone, but it seems like too easy a way to OOM the system.\n\t(Hey, we have enough trouble with call_rcu(), which does\n\t-not- permit readers to sleep!!!) So, if you want it,\n\tplease tell me why...\n\n[josht@us.ibm.com: sparse notation]\nSigned-off-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1f80025e624bb14fefadfef7e80fbfb9740d4714", "tree": "1d6f18ebd2855e882213922036d8df8cd7e88db4", "parents": [ "8b955b0dddb35e398b07e217a81f8bd49400796f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:29 2006 -0700" }, "message": "[PATCH] msi: simplify msi sanity checks by adding with generic irq code\n\nCurrently msi.c is doing sanity checks that make certain before an irq is\ndestroyed it has no more users.\n\nBy adding irq_has_action I can perform the test is a generic way, instead of\nrelying on a msi specific data structure.\n\nBy performing the core check in dynamic_irq_cleanup I ensure every user of\ndynamic irqs has a test present and we don\u0027t free resources that are in use.\n\nIn msi.c this allows me to kill the attrib.state member of msi_desc and all of\nthe assciated code to maintain it.\n\nTo keep from freeing data structures when irq cleanup code is called to soon\nchanging dyanamic_irq_cleanup is insufficient because there are msi specific\ndata structures that are also not safe to free.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a16d713626735f3016da0521b7bf251cd78e836", "tree": "39147d40b681391a578b19fceb50dfe5a7a4a1ab", "parents": [ "92db6d10bc1bc43330a4c540fa5b64c83d9d865f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:27 2006 -0700" }, "message": "[PATCH] genirq: irq: add a dynamic irq creation API\n\nWith the msi support comes a new concept in irq handling, irqs that are\ncreated dynamically at run time.\n\nCurrently the msi code allocates irqs backwards. First it allocates a\nplatform dependent routing value for an interrupt the ``vector\u0027\u0027 and then it\nfigures out from the vector which irq you are on.\n\nThis msi backwards allocator suffers from two basic problems. The allocator\nsuffers because it is trying to do something that is architecture specific in\na generic way making it brittle, inflexible, and tied to tightly to the\narchitecture implementation. The alloctor also suffers from it\u0027s very\nbackwards nature as it has tied things together that should have no\ndependencies.\n\nTo solve the basic dynamic irq allocation problem two new architecture\nspecific functions are added: create_irq and destroy_irq.\n\ncreate_irq takes no input and returns an unused irq number, that won\u0027t be\nreused until it is returned to the free poll with destroy_irq. The irq then\ncan be used for any purpose although the only initial consumer is the msi\ncode.\n\ndestroy_irq takes an irq number allocated with create_irq and returns it to\nthe free pool.\n\nMaking this functionality per architecture increases the simplicity of the irq\nallocation code and increases it\u0027s flexibility.\n\ndynamic_irq_init() and dynamic_irq_cleanup() are added to automate the\nirq_desc initializtion that should happen for dynamic irqs.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e7b946e98a456077dd6897f726f3d6197bd7e3b9", "tree": "bb76eb06edcef981540774d638a1bd7eaef690ee", "parents": [ "a24ceab4f44f21749aa0b6bd38bee37c775e036f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:26 2006 -0700" }, "message": "[PATCH] genirq: irq: add moved_masked_irq\n\nCurrently move_native_irq disables and renables the irq we are migrating to\nensure we don\u0027t take that irq when we are actually doing the migration\noperation. Disabling the irq needs to happen but sometimes doing the work is\nmove_native_irq is too late.\n\nOn x86 with ioapics the irq move sequences needs to be:\nedge_triggered:\n mask irq.\n move irq.\n unmask irq.\n ack irq.\nlevel_triggered:\n mask irq.\n ack irq.\n move irq.\n unmask irq.\n\nWe can easily perform the edge triggered sequence, with the current defintion\nof move_native_irq. However the level triggered case does not map well. For\nthat I have added move_masked_irq, to allow me to disable the irqs around both\nthe ack and the move.\n\nQ: Why have we not seen this problem earlier?\n\nA: The only symptom I have been able to reproduce is that if we change\n the vector before acknowleding an irq the wrong irq is acknowledged.\n Since we currently are not reprogramming the irq vector during\n migration no problems show up.\n\n We have to mask the irq before we acknowledge the irq or else we could\n hit a window where an irq is asserted just before we acknowledge it.\n\n Edge triggered irqs do not have this problem because acknowledgements\n do not propogate in the same way.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a24ceab4f44f21749aa0b6bd38bee37c775e036f", "tree": "d33625ff3b5f7a7b9b90a6e0e765ad19bfd00195", "parents": [ "f5b9ed7acdcfea4bf73a70dececa7483787503ed" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 04 02:16:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:26 2006 -0700" }, "message": "[PATCH] genirq: irq: convert the move_irq flag from a 32bit word to a single bit\n\nThe primary aim of this patchset is to remove maintenances problems caused by\nthe irq infrastructure. The two big issues I address are an artificially\nsmall cap on the number of irqs, and that MSI assumes vector \u003d\u003d irq. My\nprimary focus is on x86_64 but I have touched other architectures where\nnecessary to keep them from breaking.\n\n- To increase the number of irqs I modify the code to look at the (cpu,\n vector) pair instead of just looking at the vector.\n\n With a large number of irqs available systems with a large irq count no\n longer need to compress their irq numbers to fit. Removing a lot of brittle\n special cases.\n\n For acpi guys the result is that irq \u003d\u003d gsi.\n\n- Addressing the fact that MSI assumes irq \u003d\u003d vector takes a few more\n patches. But suffice it to say when I am done none of the generic irq code\n even knows what a vector is.\n\nIn quick testing on a large Unisys x86_64 machine we stumbled over at least\none driver that assumed that NR_IRQS could always fit into an 8 bit number.\nThis driver is clearly buggy today. But this has become a class of bugs that\nit is now much easier to hit.\n\nThis patch:\n\nThis is a minor space optimization. In practice I don\u0027t think this has any\naffect because of our alignment constraints and the other fields but there is\nnot point in chewing up an uncessary word and since we already read the flag\nfield this should improve the cache hit ratio of the irq handler.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rajesh Shah \u003crajesh.shah@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Protasevich, Natalie\" \u003cNatalie.Protasevich@UNISYS.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ac9910ce017ff5f86f3a25e969b2c4f5d6ac438f", "tree": "f45d66fa60a02a9f5b32ea95a7d599cb1f175323", "parents": [ "419c58f11fb732cc8bd1335fa43e0decb34e0be3" ], "author": { "name": "Steve Grubb", "email": "sgrubb@redhat.com", "time": "Thu Sep 28 14:31:32 2006 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Oct 04 08:31:21 2006 -0400" }, "message": "[PATCH] name_count array overrun\n\nHi,\n\nThis patch removes the rdev logging from the previous patch\n\nThe below patch closes an unbounded use of name_count. This can lead to oopses\nin some new file systems.\n\nSigned-off-by: Steve Grubb \u003csgrubb@redhat.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "419c58f11fb732cc8bd1335fa43e0decb34e0be3", "tree": "7eb03026bd7e102d235ccc02f81daf1127d93358", "parents": [ "4b8a311bb161a3bd2ab44311f42c526b6dc76270" ], "author": { "name": "Alexander Viro", "email": "aviro@redhat.com", "time": "Fri Sep 29 00:08:50 2006 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Oct 04 08:31:19 2006 -0400" }, "message": "[PATCH] PPID filtering fix\n\nOn Thu, Sep 28, 2006 at 04:03:06PM -0400, Eric Paris wrote:\n\u003e After some looking I did not see a way to get into audit_log_exit\n\u003e without having set the ppid. So I am dropping the set from there and\n\u003e only doing it at the beginning.\n\u003e\n\u003e Please comment/ack/nak as soon as possible.\n\nEhh... That\u0027s one hell of an overhead to be had ;-/ Let\u0027s be lazy.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4b8a311bb161a3bd2ab44311f42c526b6dc76270", "tree": "a2a269d8292ebcb8020c6748dad340bf74566979", "parents": [ "78b656b8bf933101b42409b4492734b23427bfc3" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Sep 28 17:46:21 2006 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Oct 04 08:31:16 2006 -0400" }, "message": "[PATCH] arch filter lists with \u003c or \u003e should not be accepted\n\nCurrently the kernel audit system represents arch\u0027s as numbers and will\ngladly accept comparisons between archs using \u003e, \u003c, \u003e\u003d, \u003c\u003d when the only\nthing that makes sense is \u003d or !\u003d. I\u0027m told that the next revision of\nauditctl will do this checking but this will provide enforcement in the\nkernel even for old userspace. A simple command to show the issue would\nbe to run\n\nauditctl -d entry,always -F arch\u003ei686 -S chmod\n\nwith this patch the kernel will reject this with -EINVAL\n\nPlease comment/ack/nak as soon as possible.\n\n-Eric\n\n kernel/auditfilter.c | 9 ++++++++-\n 1 file changed, 8 insertions(+), 1 deletion(-)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "038b0a6d8d32db934bba6a24e74e76e4e327a94f", "tree": "5fbeb3e8f140e20f8ce0e33e12b32ec5b0724cd6", "parents": [ "78b656b8bf933101b42409b4492734b23427bfc3" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Wed Oct 04 03:38:54 2006 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Wed Oct 04 03:38:54 2006 -0400" }, "message": "Remove all inclusions of \u003clinux/config.h\u003e\nkbuild explicitly includes this at build time.\n\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "4802211cfd68e44c8401a8fe3657e9c2522ec517", "tree": "bfee43affa6ce5c4727df6281d7fb0f4d13ebe76", "parents": [ "d32ccc431b2247535ce1114d7e31cc136c89262a" ], "author": { "name": "Josh Triplett", "email": "josh@freedesktop.org", "time": "Tue Oct 03 23:26:16 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 23:26:16 2006 +0200" }, "message": "rcutorture: Fix incorrect description of default for nreaders parameter\n\nThe comment for the nreaders parameter of rcutorture gives the default as\n4*ncpus, but the value actually defaults to 2*ncpus; fix the comment.\n\nSigned-off-by: Josh Triplett \u003cjosh@freedesktop.org\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "9f5d785e93f7c68c37582ddea848de23689fdd76", "tree": "65c6068fd4e340747763de1caa20560b0e56aef7", "parents": [ "c98acc5865c1217195217444cc6c6d317fddda50" ], "author": { "name": "Rolf Eike Beer", "email": "eike-kernel@sf-tec.de", "time": "Tue Oct 03 23:07:31 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 23:07:31 2006 +0200" }, "message": "remove duplicate \"until\" from kernel/workqueue.c\n\ns/until until/until/\n\nSigned-off-by: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "f30c2269544bffc7bf1b0d7c0abe5be1be83b8cb", "tree": "2f6140d8a555af6a133690ed6b42599e78a43c54", "parents": [ "670e9f34ee3c7e052514c85014d2fdd99b672cdc" ], "author": { "name": "Uwe Zeisberger", "email": "Uwe_Zeisberger@digi.com", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "message": "fix file specification in comments\n\nMany files include the filename at the beginning, serveral used a wrong one.\n\nSigned-off-by: Uwe Zeisberger \u003cUwe_Zeisberger@digi.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "ce164428c4cabfd284ca81913415cacd889aac33", "tree": "ae4df00bc80285b03e755d615f41b4f96e5520ba", "parents": [ "0feaece97795c4c775a3c732c045706eda28d0e5" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Tue Oct 03 01:14:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:07 2006 -0700" }, "message": "[PATCH] scheduler: NUMA aware placement of sched_group_allnodes\n\nWhen the per cpu sched domains are build then they also need to be placed\non the node where the cpu resides otherwise we will have frequent off node\naccesses which will slow down the system.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0feaece97795c4c775a3c732c045706eda28d0e5", "tree": "49c154f597b934478f145a8b9f032a450908d63e", "parents": [ "89c4710ee9bbbefe6a4d469d9f36266a92c275c5" ], "author": { "name": "Satoru Takeuchi", "email": "takeuchi_satoru@jp.fujitsu.com", "time": "Tue Oct 03 01:14:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:07 2006 -0700" }, "message": "[PATCH] sched: fixing wrong comment for find_idlest_cpu()\n\nFixing wrong comment for find_idlest_cpu().\n\nSigned-off-by: Satoru Takeuchi \u003ctakeuchi_satoru@jp.fujitsu.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "89c4710ee9bbbefe6a4d469d9f36266a92c275c5", "tree": "f84fe28e48bbda210f01f22ae0065f7ed1fcc5e1", "parents": [ "1a84887080dc15f048db7c3a643e98f1435790d6" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Tue Oct 03 01:14:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:06 2006 -0700" }, "message": "[PATCH] sched: cleanup sched_group cpu_power setup\n\nUp to now sched group\u0027s cpu_power for each sched domain is initialized\nindependently. This made the setup code ugly as the new sched domains are\ngetting added.\n\nMake the sched group cpu_power setup code generic, by using domain child\nfield and new domain flag in sched_domain. For most of the sched\ndomains(except NUMA), sched group\u0027s cpu_power is now computed generically\nusing the domain properties of itself and of the child domain.\n\nsched groups in NUMA domains are setup little differently and hence they\ndon\u0027t use this generic mechanism.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1a84887080dc15f048db7c3a643e98f1435790d6", "tree": "7cd335fee247c0b60f8562c82806b49435b5fb9d", "parents": [ "74732646431a1bb7e23e6b564127a8881cfef900" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Tue Oct 03 01:14:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:06 2006 -0700" }, "message": "[PATCH] sched: introduce child field in sched_domain\n\nIntroduce the child field in sched_domain struct and use it in\nsched_balance_self().\n\nWe will also use this field in cleaning up the sched group cpu_power\nsetup(done in a different patch) code.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "74732646431a1bb7e23e6b564127a8881cfef900", "tree": "9237104dcced775ec6fa59c497d220d4a43b8c34", "parents": [ "a616058b7815aafb2163fc795e02a055b0dbc5e2" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue Oct 03 01:14:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:06 2006 -0700" }, "message": "[PATCH] sched: don\u0027t print migration cost when only 1 CPU\n\nIf only a single CPU is present, printing this doesn\u0027t make much sense.\n\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a616058b7815aafb2163fc795e02a055b0dbc5e2", "tree": "80a98b76f410fd154195e4ee17d1a47f2e6482f6", "parents": [ "5c1e176781f43bc902a51e5832f789756bff911b" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Tue Oct 03 01:14:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:06 2006 -0700" }, "message": "[PATCH] sched: remove unnecessary sched group allocations\n\nRemove dynamic sched group allocations for MC and SMP domains. These\nallocations can easily fail on big systems(1024 or so CPUs) and we can live\nwith out these dynamic allocations.\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c1e176781f43bc902a51e5832f789756bff911b", "tree": "d28ad2b40830eec152d94030b2f75777f26dd869", "parents": [ "2c136efcf6f58d07512c4df83eb494597fe0d229" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Oct 03 01:14:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:06 2006 -0700" }, "message": "[PATCH] sched: force /sbin/init off isolated cpus\n\nForce /sbin/init off isolated cpus (unless every CPU is specified as an\nisolcpu).\n\nUsers seem to think that the isolated CPUs shouldn\u0027t have much running on\nthem to begin with. That\u0027s fair enough: intuitive, I guess. It also means\nthat the cpu affinity masks of tasks will not include isolcpus by default,\nwhich is also more intuitive, perhaps.\n\n/sbin/init is spawned from the boot CPU\u0027s idle thread, and /sbin/init\nstarts the rest of userspace. So if the boot CPU is specified to be an\nisolcpu, then prior to this patch, all of userspace will be run there.\n\n(throw in a couple of plausible devinit -\u003e cpuinit conversions I spotted\nwhile we\u0027re here).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Dimitri Sivanich \u003csivanich@sgi.com\u003e\nAcked-by: Paul Jackson \u003cpj@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e1ca66d1b990b23e7753c729332c0ada61f4f38d", "tree": "e909397b22346bcad8e776bc69878b5355569d47", "parents": [ "eed34d0fc5e4b89269053ed855ef714edbcf4518" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Tue Oct 03 01:13:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:03:41 2006 -0700" }, "message": "[PATCH] kernel-doc for kernel/resource.c\n\nAdd kernel-doc function headers in kernel/resource.c and use them in DocBook.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eed34d0fc5e4b89269053ed855ef714edbcf4518", "tree": "62b8756937231eb28dea460cf8a0276fb56dc2eb", "parents": [ "d3717bdf8f08a0e1039158c8bab2c24d20f492b6" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Tue Oct 03 01:13:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:03:41 2006 -0700" }, "message": "[PATCH] kernel-doc for kernel/dma.c\n\nAdd kernel-doc function headers in kernel/dma.c and use it in DocBook.\n\nClean up kernel-doc in mca_dma.h (the colon (\u0027:\u0027) represents a\nsection header).\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ffc5089196446c08d9a005cf0dd7cab18d119606", "tree": "e15925251553152f6859c354e34afe3adfcd1c64", "parents": [ "339b0c0813a257893fa84be999b9b85a50846dd8" ], "author": { "name": "Franck Bui-Huu", "email": "vagabon.xyz@gmail.com", "time": "Tue Oct 03 01:13:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:03:41 2006 -0700" }, "message": "[PATCH] Create kallsyms_lookup_size_offset()\n\nSome uses of kallsyms_lookup() do not need to find out the name of a symbol\nand its module\u0027s name it belongs. This is specially true in arch specific\ncode, which needs to unwind the stack to show the back trace during oops\n(mips is an example). In this specific case, we just need to retreive the\nfunction\u0027s size and the offset of the active intruction inside it.\n\nAdds a new entry \"kallsyms_lookup_size_offset()\" This new entry does\nexactly the same as kallsyms_lookup() but does not require any buffers to\nstore any names.\n\nIt returns 0 if it fails otherwise 1.\n\nSigned-off-by: Franck Bui-Huu \u003cvagabon.xyz@gmail.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3f2e05e90e0846c42626e3d272454f26be34a1bc", "tree": "8a1701fcb7cde32373b6d7ceca09376416bf94eb", "parents": [ "9ec52099e4b8678a60e9f93e41ad87885d64f3e6" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Oct 02 14:12:31 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 08:03:31 2006 -0700" }, "message": "[PATCH] BLOCK: Revert patch to hack around undeclared sigset_t in linux/compat.h\n\nRevert Andrew Morton\u0027s patch to temporarily hack around the lack of a\ndeclaration of sigset_t in linux/compat.h to make the block-disablement\npatches build on IA64. This got accidentally pushed to Linus and should\nbe fixed in a different manner.\n\nAlso make linux/compat.h #include asm/signal.h to gain a definition of\nsigset_t so that it can externally declare sigset_from_compat().\n\nThis has been compile-tested for i386, x86_64, ia64, mips, mips64, frv, ppc and\nppc64 and run-tested on frv.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ec52099e4b8678a60e9f93e41ad87885d64f3e6", "tree": "a68fe051b39f8f8e8be469cbd3c2f653b9b71a9d", "parents": [ "1a657f78dcc8ea7c53eaa1f2a45ea2315738c15f" ], "author": { "name": "Cedric Le Goater", "email": "clg@fr.ibm.com", "time": "Mon Oct 02 02:19:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:25 2006 -0700" }, "message": "[PATCH] replace cad_pid by a struct pid\n\nThere are a few places in the kernel where the init task is signaled. The\nctrl+alt+del sequence is one them. It kills a task, usually init, using a\ncached pid (cad_pid).\n\nThis patch replaces the pid_t by a struct pid to avoid pid wrap around\nproblem. The struct pid is initialized at boot time in init() and can be\nmodified through systctl with\n\n\t/proc/sys/kernel/cad_pid\n\n[ I haven\u0027t found any distro using it ? ]\n\nIt also introduces a small helper routine kill_cad_pid() which is used\nwhere it seemed ok to use cad_pid instead of pid 1.\n\n[akpm@osdl.org: cleanups, build fix]\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1a657f78dcc8ea7c53eaa1f2a45ea2315738c15f", "tree": "a19972027792082fed505c8d540f7d877e37c0ab", "parents": [ "1c0d04c9e44f4a248335c33d2be7c7f7b06ff359" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Mon Oct 02 02:18:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:25 2006 -0700" }, "message": "[PATCH] introduce get_task_pid() to fix unsafe get_pid()\n\nproc_pid_make_inode:\n\n\tei-\u003epid \u003d get_pid(task_pid(task));\n\nI think this is not safe. get_pid() can be preempted after checking \"pid\n!\u003d NULL\". Then the task exits, does detach_pid(), and RCU frees the pid.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6760856791c6e527da678021ee6a67896549d4da", "tree": "31bf78dac3a2ea68282ae394aeedb15bc92ae7d7", "parents": [ "2453a3062d36f39f01302f9f1ad18e7a0c54fe38" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Oct 02 02:18:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:23 2006 -0700" }, "message": "[PATCH] introduce kernel_execve\n\nThe use of execve() in the kernel is dubious, since it relies on the\n__KERNEL_SYSCALLS__ mechanism that stores the result in a global errno\nvariable. As a first step of getting rid of this, change all users to a\nglobal kernel_execve function that returns a proper error code.\n\nThis function is a terrible hack, and a later patch removes it again after the\nkernel syscalls are gone.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5d124e99c2fee1c8f3020ecb0dff8d5617ee7991", "tree": "63a0226278175a8d30d7ff5803421cafea2b2813", "parents": [ "fcfbd547b1209aae9d880fe5db33464413925cc8" ], "author": { "name": "Pavel", "email": "xemul@openvz.org", "time": "Mon Oct 02 02:18:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] nsproxy cloning error path fix\n\nThis patch fixes copy_namespaces()\u0027s error path.\n\nwhen new nsproxy (new_ns) is created pointers to namespaces (ipc, uts) are\ncopied from the old nsproxy. Later in copy_utsname, copy_ipcs, etc.\naccording namespaces are get-ed. On error path needed namespaces are\nput-ed, so there\u0027s no need to put new nsproxy itelf as it woud cause\nputting namespaces for the second time.\n\nFound when incorporating namespaces into OpenVZ kernel.\n\nSigned-off-by: Pavel Emelianov \u003cxemul@openvz.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fcfbd547b1209aae9d880fe5db33464413925cc8", "tree": "02cd1b1508613a074ed4c7bfb6270560efa5e279", "parents": [ "4e9823111bdc76127b17fc70dc57f584fd7dd34c" ], "author": { "name": "Kirill Korotaev", "email": "dev@openvz.org", "time": "Mon Oct 02 02:18:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] IPC namespace - sysctls\n\nSysctl tweaks for IPC namespace\n\nSigned-off-by: Pavel Emelianiov \u003cxemul@openvz.org\u003e\nSigned-off-by: Kirill Korotaev \u003cdev@openvz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "73ea41302bab5e02c9e86ab15c509494a550f1db", "tree": "10971a839dd53a9e18d6c866c9be93517fe8de25", "parents": [ "25b21cb2f6d69b0475b134e0a3e8e269137270fa" ], "author": { "name": "Kirill Korotaev", "email": "dev@openvz.org", "time": "Mon Oct 02 02:18:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] IPC namespace - utils\n\nThis patch adds basic IPC namespace functionality to\nIPC utils:\n- init_ipc_ns\n- copy/clone/unshare/free IPC ns\n- /proc preparations\n\nSigned-off-by: Pavel Emelianov \u003cxemul@openvz.org\u003e\nSigned-off-by: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "25b21cb2f6d69b0475b134e0a3e8e269137270fa", "tree": "cd9c3966408c0ca5903249437c35ff35961de544", "parents": [ "c0b2fc316599d6cd875b6b8cafa67f03b9512b4d" ], "author": { "name": "Kirill Korotaev", "email": "dev@openvz.org", "time": "Mon Oct 02 02:18:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] IPC namespace core\n\nThis patch set allows to unshare IPCs and have a private set of IPC objects\n(sem, shm, msg) inside namespace. Basically, it is another building block of\ncontainers functionality.\n\nThis patch implements core IPC namespace changes:\n- ipc_namespace structure\n- new config option CONFIG_IPC_NS\n- adds CLONE_NEWIPC flag\n- unshare support\n\n[clg@fr.ibm.com: small fix for unshare of ipc namespace]\n[akpm@osdl.org: build fix]\nSigned-off-by: Pavel Emelianov \u003cxemul@openvz.org\u003e\nSigned-off-by: Kirill Korotaev \u003cdev@openvz.org\u003e\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c0b2fc316599d6cd875b6b8cafa67f03b9512b4d", "tree": "6e03101b6692dfe3284de05a5f4fd5495d513ab3", "parents": [ "071df104f808b8195c40643dcb4d060681742e29" ], "author": { "name": "Serge Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] uts: copy nsproxy only when needed\n\nThe nsproxy was being copied in unshare() when anything was being unshared,\neven if it was something not referenced from nsproxy. This should end up\nin some cases with far more memory usage than necessary.\n\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "071df104f808b8195c40643dcb4d060681742e29", "tree": "e5c3355e526e0182797d59c7e80062fbc2bb7d77", "parents": [ "bf47fdcda65b44dbd674eeedcaa06e0aa28a5a00" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:22 2006 -0700" }, "message": "[PATCH] namespaces: utsname: implement CLONE_NEWUTS flag\n\nImplement a CLONE_NEWUTS flag, and use it at clone and sys_unshare.\n\n[clg@fr.ibm.com: IPC unshare fix]\n[bunk@stusta.de: cleanup]\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8218c74c02a7bdb5db2e40a2100534bdeb83475b", "tree": "46cda61ccbc2f4226e1ac6c8bffadf400ec28947", "parents": [ "4865ecf1315b450ab3317a745a6678c04d311e40" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: utsname: sysctl\n\nSysctl uts patch. This will need to be done another way, but since sysctl\nitself needs to be container aware, \u0027the right thing\u0027 is a separate patchset.\n\n[akpm@osdl.org: ia64 build fix]\n[sam.vilain@catalyst.net.nz: cleanup]\n[sam.vilain@catalyst.net.nz: add proc_do_utsns_string]\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4865ecf1315b450ab3317a745a6678c04d311e40", "tree": "6cf5d3028f8642eba2a8094eb413db080cc9219c", "parents": [ "96b644bdec977b97a45133e5b4466ba47a7a5e65" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: utsname: implement utsname namespaces\n\nThis patch defines the uts namespace and some manipulators.\nAdds the uts namespace to task_struct, and initializes a\nsystem-wide init namespace.\n\nIt leaves a #define for system_utsname so sysctl will compile.\nThis define will be removed in a separate patch.\n\n[akpm@osdl.org: build fix, cleanup]\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "96b644bdec977b97a45133e5b4466ba47a7a5e65", "tree": "4c6d1f0d54746aa06132628379b2a0efec5e1701", "parents": [ "e9ff3990f08e9a0c2839cc22808b01732ea5b3e4" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:13 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: utsname: use init_utsname when appropriate\n\nIn some places, particularly drivers and __init code, the init utsns is the\nappropriate one to use. This patch replaces those with a the init_utsname\nhelper.\n\nChanges: Removed several uses of init_utsname(). Hope I picked all the\n\tright ones in net/ipv4/ipconfig.c. These are now changed to\n\tutsname() (the per-process namespace utsname) in the previous\n\tpatch (2/7)\n\n[akpm@osdl.org: CIFS fix]\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9ff3990f08e9a0c2839cc22808b01732ea5b3e4", "tree": "c638a7b89f0c5e8adc410316d06ca1de8b8dabee", "parents": [ "0bdd7aab7f0ecd5d337910816aa058c18398628e" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: utsname: switch to using uts namespaces\n\nReplace references to system_utsname to the per-process uts namespace\nwhere appropriate. This includes things like uname.\n\nChanges: Per Eric Biederman\u0027s comments, use the per-process uts namespace\n\tfor ELF_PLATFORM, sunrpc, and parts of net/ipv4/ipconfig.c\n\n[jdike@addtoit.com: UML fix]\n[clg@fr.ibm.com: cleanup]\n[akpm@osdl.org: build fix]\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fab413a334a7b3dd2688c5cd5d4718476e430ea4", "tree": "2ffc4f9e97545bbd3608636abc0b4d9d4c09847c", "parents": [ "1651e14e28a2d9f446018ef522882e0709a2ce4f" ], "author": { "name": "Cedric Le Goater", "email": "clg@fr.ibm.com", "time": "Mon Oct 02 02:18:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:21 2006 -0700" }, "message": "[PATCH] namespaces: exit_task_namespaces() invalidates nsproxy\n\nexit_task_namespaces() has replaced the former exit_namespace(). It\ninvalidates task-\u003ensproxy and associated namespaces. This is an issue for\nthe (futur) pid namespace which is required to be valid in exit_notify().\n\nThis patch moves exit_task_namespaces() after exit_notify() to keep nsproxy\nvalid.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1651e14e28a2d9f446018ef522882e0709a2ce4f", "tree": "401ff78624fdc4b445f3f95174a223acaf6a4ca0", "parents": [ "0437eb594e6e5e699248f865482e61034be846d0" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:20 2006 -0700" }, "message": "[PATCH] namespaces: incorporate fs namespace into nsproxy\n\nThis moves the mount namespace into the nsproxy. The mount namespace count\nnow refers to the number of nsproxies point to it, rather than the number of\ntasks. As a result, the unshare_namespace() function in kernel/fork.c no\nlonger checks whether it is being shared.\n\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0437eb594e6e5e699248f865482e61034be846d0", "tree": "1cf333f108c6d613f54b2a91fe1ad0f12a04bace", "parents": [ "ab516013ad9ca47f1d3a936fa81303bfbf734d52" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:20 2006 -0700" }, "message": "[PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c\n\nMove the init_nsproxy definition out of arch/ into kernel/nsproxy.c. This\navoids all arches having to be updated. Compiles and boots on s390.\n\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ab516013ad9ca47f1d3a936fa81303bfbf734d52", "tree": "643ea9c4c3d28958cb42dd87b1856f74edd22b11", "parents": [ "b1ba4ddde0cf67991d89f039365eaaeda61aa027" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Oct 02 02:18:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:20 2006 -0700" }, "message": "[PATCH] namespaces: add nsproxy\n\nThis patch adds a nsproxy structure to the task struct. Later patches will\nmove the fs namespace pointer into this structure, and introduce a new utsname\nnamespace into the nsproxy.\n\nThe vserver and openvz functionality, then, would be implemented in large part\nby virtualizing/isolating more and more resources into namespaces, each\ncontained in the nsproxy.\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b1ba4ddde0cf67991d89f039365eaaeda61aa027", "tree": "fe5b2ea0eb589014542b05c7a68b46131097e961", "parents": [ "f5dd3d6fadf98a53b35d20427ca198fda42f1251" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Oct 02 02:18:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:20 2006 -0700" }, "message": "[PATCH] make kernel/sysctl.c:_proc_do_string() static\n\nThis patch makes the needlessly global _proc_do_string() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f5dd3d6fadf98a53b35d20427ca198fda42f1251", "tree": "2e1deb1d0fb69002f459ae8dc90b2d26c24ca480", "parents": [ "12fd352038c037ba3a7071a2ca8597c55114abc3" ], "author": { "name": "Sam Vilain", "email": "sam.vilain@catalyst.net.nz", "time": "Mon Oct 02 02:18:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:20 2006 -0700" }, "message": "[PATCH] proc: sysctl: add _proc_do_string helper\n\nThe logic in proc_do_string is worth re-using without passing in a\nctl_table structure (say, we want to calculate a pointer and pass that in\ninstead); pass in the two fields it uses from that structure as explicit\narguments.\n\nSigned-off-by: Sam Vilain \u003csam.vilain@catalyst.net.nz\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e16b38f71322efd8a221f64b6ddc0748d21d2e1a", "tree": "da1932ba711a23fbbdf09d8c8cc8dbb02b1190d1", "parents": [ "0f532f3861d2c4e5aa7dcd33fb18e9975eb28457" ], "author": { "name": "Greg Banks", "email": "gnb@melbourne.sgi.com", "time": "Mon Oct 02 02:17:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:17 2006 -0700" }, "message": "[PATCH] cpumask: export cpu_online_map and cpu_possible_map consistently\n\ncpumask: ensure that the cpu_online_map and cpu_possible_map bitmasks, and\nhence all the macros in \u003clinux/cpumask.h\u003e that require them, are available to\nmodules for all supported combinations of architecture and CONFIG_SMP.\n\nSigned-off-by: Greg Banks \u003cgnb@melbourne.sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "99219a3fbc2dcf2eaa954f7b2ac27299fd7894cd", "tree": "895abde156c9fbeea9c5a87cfaaa411d4ad175c6", "parents": [ "f2aa85a0ccd90110e76c6375535adc3ae358f971" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Mon Oct 02 02:17:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:16 2006 -0700" }, "message": "[PATCH] kretprobe spinlock deadlock patch\n\nkprobe_flush_task() possibly calls kfree function during holding\nkretprobe_lock spinlock, if kfree function is probed by kretprobe that will\nincur spinlock deadlock. This patch moves kfree function out scope of\nkretprobe_lock.\n\nSigned-off-by: bibo, mao \u003cbibo.mao@intel.com\u003e\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2aa85a0ccd90110e76c6375535adc3ae358f971", "tree": "dc4db8faacd37ec0d09ec719b53b8550cbe0dbc9", "parents": [ "62c27be0dd8144e11bd3ed054a0fb890579925f8" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Mon Oct 02 02:17:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:16 2006 -0700" }, "message": "[PATCH] disallow kprobes on notifier_call_chain\n\nWhen kprobe is re-entered, the re-entered kprobe kernel path will will call\natomic_notifier_call_chain function, if this function is kprobed that will\nincur numerous kprobe recursive fault. This patch disallows kprobes on\natomic_notifier_call_chain function.\n\nSigned-off-by: bibo, mao \u003cbibo.mao@intel.com\u003e\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "62c27be0dd8144e11bd3ed054a0fb890579925f8", "tree": "1884eaafd723059b903b81db513ca3bf5b06774b", "parents": [ "09b18203d772db318ef92f6908c439ee5a35a4f9" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Mon Oct 02 02:17:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:16 2006 -0700" }, "message": "[PATCH] kprobe whitespace cleanup\n\nWhitespace is used to indent, this patch cleans up these sentences by\nkernel coding style.\n\nSigned-off-by: bibo, mao \u003cbibo.mao@intel.com\u003e\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3a872d89baae821a0f6e2c1055d4b47650661137", "tree": "5ac6aa55e04960e02f25ff5079078f975957b1b3", "parents": [ "782237a2418e2561a87c86a4832726931adce737" ], "author": { "name": "Ananth N Mavinakayanahalli", "email": "ananth@in.ibm.com", "time": "Mon Oct 02 02:17:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:16 2006 -0700" }, "message": "[PATCH] Kprobes: Make kprobe modules more portable\n\nIn an effort to make kprobe modules more portable, here is a patch that:\n\no Introduces the \"symbol_name\" field to struct kprobe.\n The symbol-\u003eaddress resolution now happens in the kernel in an\n architecture agnostic manner. 64-bit powerpc users no longer have\n to specify the \".symbols\"\no Introduces the \"offset\" field to struct kprobe to allow a user to\n specify an offset into a symbol.\no The legacy mechanism of specifying the kprobe.addr is still supported.\n However, if both the kprobe.addr and kprobe.symbol_name are specified,\n probe registration fails with an -EINVAL.\no The symbol resolution code uses kallsyms_lookup_name(). So\n CONFIG_KPROBES now depends on CONFIG_KALLSYMS\no Apparantly kprobe modules were the only legitimate out-of-tree user of\n the kallsyms_lookup_name() EXPORT. Now that the symbol resolution\n happens in-kernel, remove the EXPORT as suggested by Christoph Hellwig\no Modify tcp_probe.c that uses the kprobe interface so as to make it\n work on multiple platforms (in its earlier form, the code wouldn\u0027t\n work, say, on powerpc)\n\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2425c08b37244005ff221efe4957d8aaff18609c", "tree": "488a298587acb651bd6964c0f9d53c9f48327362", "parents": [ "43fa1adb9334bf4585cd53144eb5911488f85bc7" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:15 2006 -0700" }, "message": "[PATCH] usb: fixup usb so it uses struct pid\n\nThe problem with remembering a user space process by its pid is that it is\npossible that the process will exit, pid wrap around will occur.\nConverting to a struct pid avoid that problem, and paves the way for\nimplementing a pid namespace.\n\nAlso since usb is the only user of kill_proc_info_as_uid rename\nkill_proc_info_as_uid to kill_pid_info_as_uid and have the new version take\na struct pid.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f40f50d3bb33b52dfd550ca80be7daaddad21883", "tree": "4197df6e1da9e986dc6a1a6cb507844ad0ae53fe", "parents": [ "3fbc96486459324e182717b03c50c90c880be6ec" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:15 2006 -0700" }, "message": "[PATCH] Use struct pspace in next_pidmap and find_ge_pid\n\nThis updates my proc: readdir race fix (take 3) patch\nto account for the changes made by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nto introduce struct pspace.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3fbc96486459324e182717b03c50c90c880be6ec", "tree": "c2b5ccb3f64913daeb040c21652e4b421cc76bca", "parents": [ "aa5a6662f93f52605b6c447ba6f7291e92f515c5" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@us.ibm.com", "time": "Mon Oct 02 02:17:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:15 2006 -0700" }, "message": "[PATCH] Define struct pspace\n\nDefine a per-container pid space object. And create one instance of this\nobject, init_pspace, to define the entire pid space. Subsequent patches\nwill provide/use interfaces to create/destroy pid spaces.\n\nIts a subset/rework of Eric Biederman\u0027s patch\nhttp://lkml.org/lkml/2006/2/6/285 .\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nCc: Kirill Korotaev \u003cdev@sw.ru\u003e\nCc: Andrey Savochkin \u003csaw@sw.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aa5a6662f93f52605b6c447ba6f7291e92f515c5", "tree": "233cfe0942063c81a582d8451ddd2a38d40566e9", "parents": [ "d387cae075b0aec479adbdfb71df39f7de8e9adb" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@us.ibm.com", "time": "Mon Oct 02 02:17:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:15 2006 -0700" }, "message": "[PATCH] Move pidmap to pspace.h\n\nMove struct pidmap and PIDMAP_ENTRIES to a new file, include/linux/pspace.h\nwhere it will be used in subsequent patches to define pid spaces.\n\nIts a subset of Eric Biederman\u0027s patch http://lkml.org/lkml/2006/2/6/285\n\n[akpm@osdl.org: cleanups]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c88be3eb2e01bbb21c9ccdc3805f0d3546c1898c", "tree": "a308559e3a7778d85b7aa5d8486832bdcc9899d6", "parents": [ "6a1f3b84557774a46af68747c92d8f36382027ae" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:15 2006 -0700" }, "message": "[PATCH] pids coding style use struct pidmap in next_pidmap\n\nUse struct pidmap instead of pidmap_t.\n\nThis updates my proc: readdir race fix (take 3) patch\nto account for the changes made by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nto kill pidmap_t.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6a1f3b84557774a46af68747c92d8f36382027ae", "tree": "ab0c42601a07e7b9ea92cbf6a6ecf1d486302bdf", "parents": [ "b68e31d0ebbcc909d1941f9f230c9d062a3a13d3" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@us.ibm.com", "time": "Mon Oct 02 02:17:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:14 2006 -0700" }, "message": "[PATCH] pids: coding style: use struct pidmap\n\nUse struct pidmap instead of pidmap_t.\n\nIts a subset of Eric Biederman\u0027s patch http://lkml.org/lkml/2006/2/6/271.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "609d7fa9565c754428d2520cac2accc9052e1245", "tree": "1c5114ec3720166fe99ce3885e8767929a8a84e0", "parents": [ "bde0d2c98bcfc9acc83ac79c33a6ac1335b95a92" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:14 2006 -0700" }, "message": "[PATCH] file: modify struct fown_struct to use a struct pid\n\nFile handles can be requested to send sigio and sigurg to processes. By\ntracking the destination processes using struct pid instead of pid_t we make\nthe interface safe from all potential pid wrap around problems.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bbf73147e2d46611fbdcbc126f887c614c32350b", "tree": "1d396e49bab0d19f6712b9a82e939dacce447261", "parents": [ "c4b92fc112f7be5cce308128236ff75cc98535c3" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:13 2006 -0700" }, "message": "[PATCH] pid: export the symbols needed to use struct pid *\n\npids aren\u0027t something that drivers should care about. However there are a lot\nof helper layers in the kernel that do care, and are built as modules. Before\nI can convert them to using struct pid instead of pid_t I need to export the\nappropriate symbols so they can continue to be built.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c4b92fc112f7be5cce308128236ff75cc98535c3", "tree": "ea4dfac4355c64decbf6aa1ca65af76af43b90fb", "parents": [ "558cb325485aaf655130f140e8ddd25392f6c972" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:13 2006 -0700" }, "message": "[PATCH] pid: implement signal functions that take a struct pid *\n\nCurrently the signal functions all either take a task or a pid_t argument.\nThis patch implements variants that take a struct pid *. After all of the\nusers have been update it is my intention to remove the variants that take a\npid_t as using pid_t can be more work (an extra hash table lookup) and\ndifficult to get right in the presence of multiple pid namespaces.\n\nThere are two kinds of functions introduced in this patch. The are the\ngeneral use functions kill_pgrp and kill_pid which take a priv argument that\nis ultimately used to create the appropriate siginfo information, Then there\nare _kill_pgrp_info, kill_pgrp_info, kill_pid_info the internal implementation\nhelpers that take an explicit siginfo.\n\nThe distinction is made because filling out an explcit siginfo is tricky, and\nwill be even more tricky when pid namespaces are introduced.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0804ef4b0de7121261f77c565b20a11ac694e877", "tree": "ff12e3b999dc2ce66d97fce5d76cd7df073c0d5c", "parents": [ "2bc2d61a9638dab670d8361e928d1a5a291173ef" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Mon Oct 02 02:17:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:12 2006 -0700" }, "message": "[PATCH] proc: readdir race fix (take 3)\n\nThe problem: An opendir, readdir, closedir sequence can fail to report\nprocess ids that are continually in use throughout the sequence of system\ncalls. For this race to trigger the process that proc_pid_readdir stops at\nmust exit before readdir is called again.\n\nThis can cause ps to fail to report processes, and it is in violation of\nposix guarantees and normal application expectations with respect to\nreaddir.\n\nCurrently there is no way to work around this problem in user space short\nof providing a gargantuan buffer to user space so the directory read all\nhappens in on system call.\n\nThis patch implements the normal directory semantics for proc, that\nguarantee that a directory entry that is neither created nor destroyed\nwhile reading the directory entry will be returned. For directory that are\neither created or destroyed during the readdir you may or may not see them.\n Furthermore you may seek to a directory offset you have previously seen.\n\nThese are the guarantee that ext[23] provides and that posix requires, and\nmore importantly that user space expects. Plus it is a simple semantic to\nimplement reliable service. It is just a matter of calling readdir a\nsecond time if you are wondering if something new has show up.\n\nThese better semantics are implemented by scanning through the pids in\nnumerical order and by making the file offset a pid plus a fixed offset.\n\nThe pid scan happens on the pid bitmap, which when you look at it is\nremarkably efficient for a brute force algorithm. Given that a typical\ncache line is 64 bytes and thus covers space for 64*8 \u003d\u003d 200 pids. There\nare only 40 cache lines for the entire 32K pid space. A typical system\nwill have 100 pids or more so this is actually fewer cache lines we have to\nlook at to scan a linked list, and the worst case of having to scan the\nentire pid bitmap is pretty reasonable.\n\nIf we need something more efficient we can go to a more efficient data\nstructure for indexing the pids, but for now what we have should be\nsufficient.\n\nIn addition this takes no additional locks and is actually less code than\nwhat we are doing now.\n\nAlso another very subtle bug in this area has been fixed. It is possible\nto catch a task in the middle of de_thread where a thread is assuming the\nthread of it\u0027s thread group leader. This patch carefully handles that case\nso if we hit it we don\u0027t fail to return the pid, that is undergoing the\nde_thread dance.\n\nThanks to KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e for\nproviding the first fix, pointing this out and working on it.\n\n[oleg@tv-sign.ru: fix it]\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Jean Delvare \u003cjdelvare@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2bc2d61a9638dab670d8361e928d1a5a291173ef", "tree": "f5d4cf9d3bac97f3da0bd5eb03e76797d47070cd", "parents": [ "a58cbd7c249f3079dd62d6391a33b9f43f2bfbef" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Oct 02 02:17:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:12 2006 -0700" }, "message": "[PATCH] list module taint flags in Oops/panic\n\nWhen listing loaded modules during an oops or panic, also list each\nmodule\u0027s Tainted flags if non-zero (P: Proprietary or F: Forced load only).\n\nIf a module is did not taint the kernel, it is just listed like\n\tusbcore\nbut if it did taint the kernel, it is listed like\n\twizmodem(PF)\n\nExample:\n[ 3260.121718] Unable to handle kernel NULL pointer dereference at 0000000000000000 RIP:\n[ 3260.121729] [\u003cffffffff8804c099\u003e] :dump_test:proc_dump_test+0x99/0xc8\n[ 3260.121742] PGD fe8d067 PUD 264a6067 PMD 0\n[ 3260.121748] Oops: 0002 [1] SMP\n[ 3260.121753] CPU 1\n[ 3260.121756] Modules linked in: dump_test(P) snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device ide_cd generic ohci1394 snd_hda_intel snd_hda_codec snd_pcm snd_timer snd ieee1394 snd_page_alloc piix ide_core arcmsr aic79xx scsi_transport_spi usblp\n[ 3260.121785] Pid: 5556, comm: bash Tainted: P 2.6.18-git10 #1\n\n[Alternatively, I can look into listing tainted flags with \u0027lsmod\u0027,\nbut that won\u0027t help in oopsen/panics so much.]\n\n[akpm@osdl.org: cleanup]\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d025c9db7f31fc0554ce7fb2dfc78d35a77f3487", "tree": "5da0a10cbc4b1a5cd5f04d7af2df334352df3728", "parents": [ "e239ca540594cff00adcce163dc332b27015d8e5" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Sep 30 23:29:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:33 2006 -0700" }, "message": "[PATCH] Support piping into commands in /proc/sys/kernel/core_pattern\n\nUsing the infrastructure created in previous patches implement support to\npipe core dumps into programs.\n\nThis is done by overloading the existing core_pattern sysctl\nwith a new syntax:\n\n|program\n\nWhen the first character of the pattern is a \u0027|\u0027 the kernel will instead\nthreat the rest of the pattern as a command to run. The core dump will be\nwritten to the standard input of that program instead of to a file.\n\nThis is useful for having automatic core dump analysis without filling up\ndisks. The program can do some simple analysis and save only a summary of\nthe core dump.\n\nThe core dump proces will run with the privileges and in the name space of\nthe process that caused the core dump.\n\nI also increased the core pattern size to 128 bytes so that longer command\nlines fit.\n\nMost of the changes comes from allowing core dumps without seeks. They are\nfairly straight forward though.\n\nOne small incompatibility is that if someone had a core pattern previously\nthat started with \u0027|\u0027 they will get suddenly new behaviour. I think that\u0027s\nunlikely to be a real problem though.\n\nAdditional background:\n\n\u003e Very nice, do you happen to have a program that can accept this kind of\n\u003e input for crash dumps? I\u0027m guessing that the embedded people will\n\u003e really want this functionality.\n\nI had a cheesy demo/prototype. Basically it wrote the dump to a file again,\nran gdb on it to get a backtrace and wrote the summary to a shared directory.\nThen there was a simple CGI script to generate a \"top 10\" crashes HTML\nlisting.\n\nUnfortunately this still had the disadvantage to needing full disk space for a\ndump except for deleting it afterwards (in fact it was worse because over the\npipe holes didn\u0027t work so if you have a holey address map it would require\nmore space).\n\nFortunately gdb seems to be happy to handle /proc/pid/fd/xxx input pipes as\ncores (at least it worked with zsh\u0027s \u003d(cat core) syntax), so it would be\nlikely possible to do it without temporary space with a simple wrapper that\ncalls it in the right way. I ran out of time before doing that though.\n\nThe demo prototype scripts weren\u0027t very good. If there is really interest I\ncan dig them out (they are currently on a laptop disk on the desk with the\nlaptop itself being in service), but I would recommend to rewrite them for any\nserious application of this and fix the disk space problem.\n\nAlso to be really useful it should probably find a way to automatically fetch\nthe debuginfos (I cheated and just installed them in advance). If nobody else\ndoes it I can probably do the rewrite myself again at some point.\n\nMy hope at some point was that desktops would support it in their builtin\ncrash reporters, but at least the KDE people I talked too seemed to be happy\nwith their user space only solution.\n\nAlan sayeth:\n\n I don\u0027t believe that piping as such as neccessarily the right model, but\n the ability to intercept and processes core dumps from user space is asked\n for by many enterprise users as well. They want to know about, capture,\n analyse and process core dumps, often centrally and in automated form.\n\n[akpm@osdl.org: loff_t !\u003d unsigned long]\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e239ca540594cff00adcce163dc332b27015d8e5", "tree": "8dfb5c0be4864d738df5a5282e56d9e57ce8261f", "parents": [ "d6cbd281d189977b38eac7eb2a4678de19b6b483" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Sep 30 23:29:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:33 2006 -0700" }, "message": "[PATCH] Create call_usermodehelper_pipe()\n\nA new member in the ever growing family of call_usermode* functions is\nborn. The new call_usermodehelper_pipe() function allows to pipe data to\nthe stdin of the called user mode progam and behaves otherwise like the\nnormal call_usermodehelp() (except that it always waits for the child to\nfinish)\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d8c76e6f45c111c32a4b3e50a2adc9210737b0d8", "tree": "25521b59d48c6d8c9aec1af54dbe5008ad4b215b", "parents": [ "9a53c3a783c2fa9b969628e65695c11c3e51e673" ], "author": { "name": "Dave Hansen", "email": "haveblue@us.ibm.com", "time": "Sat Sep 30 23:29:04 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:30 2006 -0700" }, "message": "[PATCH] r/o bind mount prepwork: inc_nlink() helper\n\nThis is mostly included for parity with dec_nlink(), where we will have some\nmore hooks. This one should stay pretty darn straightforward for now.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "db5fed26b2e0beed939b773dd5896077a1794d65", "tree": "be7630821744aae53b2431383ef0b304a87f1268", "parents": [ "8f0ab5147951267134612570604cf8341901a80c" ], "author": { "name": "Jay Lan", "email": "jlan@sgi.com", "time": "Sat Sep 30 23:29:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa accounting taskstats update\n\nChangeLog:\n Feedbacks from Andrew Morton:\n - define TS_COMM_LEN to 32\n - change acct_stimexpd field of task_struct to be of\n cputime_t, which is to be used to save the tsk-\u003estime\n of last timer interrupt update.\n - a new Documentation/accounting/taskstats-struct.txt\n to describe fields of taskstats struct.\n\n Feedback from Balbir Singh:\n - keep the stime of a task to be zero when both stime\n and utime are zero as recoreded in task_struct.\n\n Misc:\n - convert accumulated RSS/VM from platform dependent\n pages-ticks to MBytes-usecs in the kernel\n\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8f0ab5147951267134612570604cf8341901a80c", "tree": "d394edb3ab69396128e7971136f05fd71d863ece", "parents": [ "9acc1853519a0473620d424105f9d49ea5b4e62e" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: convert CONFIG tag for extended accounting routines\n\nThere were a few accounting data/macros that are used in CSA but are #ifdef\u0027ed\ninside CONFIG_BSD_PROCESS_ACCT. This patch is to change those ifdef\u0027s from\nCONFIG_BSD_PROCESS_ACCT to CONFIG_TASK_XACCT. A few defines are moved from\nkernel/acct.c and include/linux/acct.h to kernel/tsacct.c and\ninclude/linux/tsacct_kern.h.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9acc1853519a0473620d424105f9d49ea5b4e62e", "tree": "fd4d03bf82ea604e71f8e805e557023226c2dd42", "parents": [ "f3cef7a99469afc159fec3a61b42dc7ca5b6824f" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: Extended system accounting over taskstats\n\nAdd extended system accounting handling over taskstats interface. A\nCONFIG_TASK_XACCT flag is created to enable the extended accounting code.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f3cef7a99469afc159fec3a61b42dc7ca5b6824f", "tree": "b1805a0d0b4a273b8ce0a245c17570ff18abdc5b", "parents": [ "7d1bdca9b06acb3df07329eaff72d5eaf1543287" ], "author": { "name": "Jay Lan", "email": "jlan@engr.sgi.com", "time": "Sat Sep 30 23:28:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] csa: basic accounting over taskstats\n\nAdd some basic accounting fields to the taskstats struct, add a new\nkernel/tsacct.c to handle basic accounting data handling upon exit. A handle\nis added to taskstats.c to invoke the basic accounting data handling.\n\nSigned-off-by: Jay Lan \u003cjlan@sgi.com\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Chris Sturtivant \u003ccsturtiv@sgi.com\u003e\nCc: Tony Ernst \u003ctee@sgi.com\u003e\nCc: Guillaume Thouvenin \u003cguillaume.thouvenin@bull.net\u003e\nCc: \"Michal Piotrowski\" \u003cmichal.k.k.piotrowski@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0ae646845b603e9df5711084436d389f8371ffb3", "tree": "1554ba465812cc10c10b9bd28020a34effe0d8d4", "parents": [ "17db952cd16cecc76937b138c685ae3d198ab17c" ], "author": { "name": "Balbir Singh", "email": "balbir@in.ibm.com", "time": "Sat Sep 30 23:28:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:29 2006 -0700" }, "message": "[PATCH] Fix taskstats size calculation (use the new genetlink utility functions)\n\nThe addition of the CSA patch pushed the size of struct taskstats to 256\nbytes. This exposed a problem with prepare_reply(), we were not allocating\nspace for the netlink and genetlink header. It worked earlier because\nalloc_skb() would align the skb to SMP_CACHE_BYTES, which added some additonal\nbytes.\n\nSigned-off-by: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Jamal Hadi \u003chadi@cyberus.ca\u003e\nCc: Shailabh Nagar \u003cnagar@watson.ibm.com\u003e\nCc: Thomas Graf \u003ctgraf@suug.ch\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jay Lan \u003cjlan@engr.sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8ef386092d7c2891bd7acefb2a87f878f7e9a0d6", "tree": "b149f0c63f9b9bb3f43e82097f1ae5972662288f", "parents": [ "70bc42f90a3f4721c89dbe865e6c95da8565b41c" ], "author": { "name": "Atsushi Nemoto", "email": "anemo@mba.ocn.ne.jp", "time": "Sat Sep 30 23:28:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:27 2006 -0700" }, "message": "[PATCH] kill wall_jiffies\n\nWith 2.6.18-rc4-mm2, now wall_jiffies will always be the same as jiffies.\nSo we can kill wall_jiffies completely.\n\nThis is just a cleanup and logically should not change any real behavior\nexcept for one thing: RTC updating code in (old) ppc and xtensa use a\ncondition \"jiffies - wall_jiffies \u003d\u003d 1\". This condition is never met so I\nsuppose it is just a bug. I just remove that condition only instead of\nkill the whole \"if\" block.\n\n[heiko.carstens@de.ibm.com: s390 build fix and cleanup]\nSigned-off-by: Atsushi Nemoto \u003canemo@mba.ocn.ne.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "70bc42f90a3f4721c89dbe865e6c95da8565b41c", "tree": "b98b1b19584c4dfcec283715a14a701139ea32d1", "parents": [ "0883d899ef862c1b0f8b2c2d38098470c193a3dd" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Sep 30 23:28:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:27 2006 -0700" }, "message": "[PATCH] kernel/time/ntp.c: possible cleanups\n\nThis patch contains the following possible cleanups:\n- make the following needlessly global function static:\n - ntp_update_frequency()\n- make the following needlessly global variables static:\n - time_state\n - time_offset\n - time_constant\n - time_reftime\n- remove the following read-only global variable:\n - time_precision\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f19923937321244e7dc334767eb4b67e0e3d5c74", "tree": "be82956c645bab0cb13e73677116417d4c5ce311", "parents": [ "04b617e71e363e640e88be1e43f53fa6a3afef9f" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:27 2006 -0700" }, "message": "[PATCH] ntp: convert to the NTP4 reference model\n\nThis converts the kernel ntp model into a model which matches the nanokernel\nreference implementations. The previous patches already increased the\nresolution and precision of the computations, so that this conversion becomes\nquite simple.\n\n\u003clinux@horizon.com\u003e explains:\n\nThe original NTP kernel interface was defined in units of microseconds.\nThat\u0027s what Linux implements. As computers have gotten faster and can now\nsplit microseconds easily, a new kernel interface using nanosecond units was\ndefined (\"the nanokernel\", confusing as that name is to OS hackers), and\nthere\u0027s an STA_NANO bit in the adjtimex() status field to tell the application\nwhich units it\u0027s using.\n\nThe current ntpd supports both, but Linux loses some possible timing\nresolution because of quantization effects, and the ntpd hackers would really\nlike to be able to drop the backwards compatibility code.\n\nUlrich Windl has been maintaining a patch set to do the conversion for years,\nbut it\u0027s hard to keep in sync.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "04b617e71e363e640e88be1e43f53fa6a3afef9f", "tree": "b59e8e75e4671bc5e10f4fcaace85d4658d4d0f0", "parents": [ "97eebe138caaf78354b1fad233e63bafdcc4fd54" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:27 2006 -0700" }, "message": "[PATCH] ntp: convert time_freq to nsec value\n\nThis converts time_freq to a scaled nsec value and adds around 6bit of extra\nresolution. This pushes the time_freq to its 32bit limits so the calculatons\nhave to be done with 64bit.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97eebe138caaf78354b1fad233e63bafdcc4fd54", "tree": "15c006598c953b373af1c164ba344ef7105a7251", "parents": [ "8f807f8d2137ba728d22820103131038639b68a9" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: remove time_tolerance\n\ntime_tolerance isn\u0027t changed at all in the kernel, so simply remove it, this\nsimplifies the next patch, as it avoids a number of conversions.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8f807f8d2137ba728d22820103131038639b68a9", "tree": "cea8d4eedbffc17ea9a01808afacb0e02dbbe206", "parents": [ "3d3675cc3d04d7fd4bb11e8c1ea79e5ade4f5e44" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: add time_adjust to tick length\n\nThis folds update_ntp_one_tick() into second_overflow() and adds time_adjust\nto the tick length, this makes time_next_adjust unnecessary. This slightly\nchanges the adjtime() behaviour, instead of applying it to the next tick, it\u0027s\napplied to the next second.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d3675cc3d04d7fd4bb11e8c1ea79e5ade4f5e44", "tree": "7beeef2896cb92e06b0a2ee8fa62b17f1732b72b", "parents": [ "dc6a43e46f1b6de22701f97bec022e97088cfa90" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:25 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: prescale time_offset\n\nThis converts time_offset into a scaled per tick value. This avoids now\ncompletely the crude compensation in second_overflow().\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dc6a43e46f1b6de22701f97bec022e97088cfa90", "tree": "b79c17697fc1f90ea2d6157dbdbf94aded8a0f15", "parents": [ "ab8783b688f33c40ed7b37b814a4a1e7d341ce11" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: add time_freq to tick length\n\nThis adds the frequency part to ntp_update_frequency().\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ab8783b688f33c40ed7b37b814a4a1e7d341ce11", "tree": "0c0813bc08f9532fe48135126b4809285de39007", "parents": [ "b0ee75561beadc4db4d9a899c8ef4a7db50aa0ab" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: add time_adj to tick length\n\nThis makes time_adj local to second_overflow() and integrates it into the tick\nlength instead of adding it everytime.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b0ee75561beadc4db4d9a899c8ef4a7db50aa0ab", "tree": "e50354c74ce17f6ea78dc1d7fac608788de517f3", "parents": [ "4c7ee8de956fc250fe31e2fa91f6da980fabe317" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Sat Sep 30 23:28:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] ntp: add ntp_update_frequency\n\nThis introduces ntp_update_frequency() and deinlines ntp_clear() (as it\u0027s not\nperformance critical). ntp_update_frequency() calculates the base tick length\nusing tick_usec and adds a base adjustment, in case the frequency doesn\u0027t\ndivide evenly by HZ.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4c7ee8de956fc250fe31e2fa91f6da980fabe317", "tree": "e2d7c207a7ca9f785c256513686f6d7f7234ef93", "parents": [ "c902e0a0102f1095eec4b3511c13c84ca2bc4577" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Sat Sep 30 23:28:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:26 2006 -0700" }, "message": "[PATCH] NTP: Move all the NTP related code to ntp.c\n\nMove all the NTP related code to ntp.c\n\n[akpm@osdl.org: cleanups, build fix]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef6edc9746dc2bfdacf44eefd5f881179971c478", "tree": "e8670e918a852978b2e93e189936f327be072284", "parents": [ "e3e5fc91d9828a9b94a3992de47d47d2d2e34ec6" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Sat Sep 30 23:27:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:21 2006 -0700" }, "message": "[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks\n\nOn systems running with virtual cpus there is optimization potential in\nregard to spinlocks and rw-locks. If the virtual cpu that has taken a lock\nis known to a cpu that wants to acquire the same lock it is beneficial to\nyield the timeslice of the virtual cpu in favour of the cpu that has the\nlock (directed yield).\n\nWith CONFIG_PREEMPT\u003d\"n\" this can be implemented by the architecture without\ncommon code changes. Powerpc already does this.\n\nWith CONFIG_PREEMPT\u003d\"y\" the lock loops are coded with _raw_spin_trylock,\n_raw_read_trylock and _raw_write_trylock in kernel/spinlock.c. If the lock\ncould not be taken cpu_relax is called. A directed yield is not possible\nbecause cpu_relax doesn\u0027t know anything about the lock. To be able to\nyield the lock in favour of the current lock holder variants of cpu_relax\nfor spinlocks and rw-locks are needed. The new _raw_spin_relax,\n_raw_read_relax and _raw_write_relax primitives differ from cpu_relax\ninsofar that they have an argument: a pointer to the lock structure.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "756184b7d771992f4fb1998d62aebcaf3e028076", "tree": "f3ff7af2a600b1e5a9b60e030057c8b3d589499a", "parents": [ "c7bce3097c0f9bbed76ee6fd03742f2624031a45" ], "author": { "name": "Cal Peake", "email": "cp@absolutedigital.net", "time": "Sat Sep 30 23:27:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:20 2006 -0700" }, "message": "[PATCH] CodingStyle cleanup for kernel/sys.c\n\nFix up kernel/sys.c to be consistent with CodingStyle and the rest of the\nfile.\n\nSigned-off-by: Cal Peake \u003ccp@absolutedigital.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c87579e65ee4f419b2369407f82326d38b5d2d8", "tree": "3e015ba93eb6eefb7ed4318daf95be0771d596a8", "parents": [ "130c6b98984a058068ea595c465fba2beb48b9ef" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Sep 30 23:27:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:19 2006 -0700" }, "message": "[PATCH] maximum latency tracking infrastructure\n\nAdd infrastructure to track \"maximum allowable latency\" for power saving\npolicies.\n\nThe reason for adding this infrastructure is that power management in the\nidle loop needs to make a tradeoff between latency and power savings\n(deeper power save modes have a longer latency to running code again). The\ncode that today makes this tradeoff just does a rather simple algorithm;\nhowever this is not good enough: There are devices and use cases where a\nlower latency is required than that the higher power saving states provide.\n An example would be audio playback, but another example is the ipw2100\nwireless driver that right now has a very direct and ugly acpi hook to\ndisable some higher power states randomly when it gets certain types of\nerror.\n\nThe proposed solution is to have an interface where drivers can\n\n* announce the maximum latency (in microseconds) that they can deal with\n* modify this latency\n* give up their constraint\n\nand a function where the code that decides on power saving strategy can\nquery the current global desired maximum.\n\nThis patch has a user of each side: on the consumer side, ACPI is patched\nto use this, on the producer side the ipw2100 driver is patched.\n\nA generic maximum latency is also registered of 2 timer ticks (more and you\nlose accurate time tracking after all).\n\nWhile the existing users of the patch are x86 specific, the infrastructure\nis not. I\u0027d like to ask the arch maintainers of other architectures if the\ninfrastructure is generic enough for their use (assuming the architecture\nhas such a tradeoff as concept at all), and the sound/multimedia driver\nowners to look at the driver facing API to see if this is something they\ncan use.\n\n[akpm@osdl.org: cleanups]\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Jesse Barnes \u003cjesse.barnes@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9361401eb7619c033e2394e4f9f6d410d6719ac7", "tree": "04b94a71f2366988c17740d1c16cfbdec41d5d2e", "parents": [ "d366e40a1cabd453be6e2609caa7e12f9ca17b1f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sat Sep 30 20:45:40 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:52:31 2006 +0200" }, "message": "[PATCH] BLOCK: Make it possible to disable the block layer [try #6]\n\nMake it possible to disable the block layer. Not all embedded devices require\nit, some can make do with just JFFS2, NFS, ramfs, etc - none of which require\nthe block layer to be present.\n\nThis patch does the following:\n\n (*) Introduces CONFIG_BLOCK to disable the block layer, buffering and blockdev\n support.\n\n (*) Adds dependencies on CONFIG_BLOCK to any configuration item that controls\n an item that uses the block layer. This includes:\n\n (*) Block I/O tracing.\n\n (*) Disk partition code.\n\n (*) All filesystems that are block based, eg: Ext3, ReiserFS, ISOFS.\n\n (*) The SCSI layer. As far as I can tell, even SCSI chardevs use the\n \t block layer to do scheduling. Some drivers that use SCSI facilities -\n \t such as USB storage - end up disabled indirectly from this.\n\n (*) Various block-based device drivers, such as IDE and the old CDROM\n \t drivers.\n\n (*) MTD blockdev handling and FTL.\n\n (*) JFFS - which uses set_bdev_super(), something it could avoid doing by\n \t taking a leaf out of JFFS2\u0027s book.\n\n (*) Makes most of the contents of linux/blkdev.h, linux/buffer_head.h and\n linux/elevator.h contingent on CONFIG_BLOCK being set. sector_div() is,\n however, still used in places, and so is still available.\n\n (*) Also made contingent are the contents of linux/mpage.h, linux/genhd.h and\n parts of linux/fs.h.\n\n (*) Makes a number of files in fs/ contingent on CONFIG_BLOCK.\n\n (*) Makes mm/bounce.c (bounce buffering) contingent on CONFIG_BLOCK.\n\n (*) set_page_dirty() doesn\u0027t call __set_page_dirty_buffers() if CONFIG_BLOCK\n is not enabled.\n\n (*) fs/no-block.c is created to hold out-of-line stubs and things that are\n required when CONFIG_BLOCK is not set:\n\n (*) Default blockdev file operations (to give error ENODEV on opening).\n\n (*) Makes some /proc changes:\n\n (*) /proc/devices does not list any blockdevs.\n\n (*) /proc/diskstats and /proc/partitions are contingent on CONFIG_BLOCK.\n\n (*) Makes some compat ioctl handling contingent on CONFIG_BLOCK.\n\n (*) If CONFIG_BLOCK is not defined, makes sys_quotactl() return -ENODEV if\n given command other than Q_SYNC or if a special device is specified.\n\n (*) In init/do_mounts.c, no reference is made to the blockdev routines if\n CONFIG_BLOCK is not defined. This does not prohibit NFS roots or JFFS2.\n\n (*) The bdflush, ioprio_set and ioprio_get syscalls can now be absent (return\n error ENOSYS by way of cond_syscall if so).\n\n (*) The seclvl_bd_claim() and seclvl_bd_release() security calls do nothing if\n CONFIG_BLOCK is not set, since they can\u0027t then happen.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "07f3f05c1e3052b8656129b2a5aca9f888241a34", "tree": "3338b004d518a0d2189efdc3fb88e94e1c02c0ce", "parents": [ "65e6f5bc8149165efb9d7bdbd142bb837d5edfeb" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Sat Sep 30 20:52:18 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@kernel.dk", "time": "Sat Sep 30 20:52:18 2006 +0200" }, "message": "[PATCH] BLOCK: Move extern declarations out of fs/*.c into header files [try #6]\n\nCreate a new header file, fs/internal.h, for common definitions local to the\nsources in the fs/ directory.\n\nMove extern definitions that should be in header files from fs/*.c to\nfs/internal.h or other main header files where they span directories.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "0d67a46df0125e20d14f12dbd3646f1f1bf23e8c", "tree": "8e823eedbc068e3a1ed3a4af6696a43a48fffa0a", "parents": [ "cf9a2ae8d49948f861b56e5333530e491a9da190" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 29 19:05:56 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Sat Sep 30 20:31:20 2006 +0200" }, "message": "[PATCH] BLOCK: Remove duplicate declaration of exit_io_context() [try #6]\n\nRemove the duplicate declaration of exit_io_context() from linux/sched.h.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "34596dc9e59d7bece16fe5aba08116b49465da26", "tree": "75e09786a8ff8db3a69a5c82663f97d317e59e46", "parents": [ "120b114237e2461fb4fa437c5c37edf014c916b9" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Sep 30 01:47:55 2006 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Sat Sep 30 01:47:55 2006 +0200" }, "message": "[PATCH] Define vsyscall cache as blob to make clearer that user space shouldn\u0027t use it\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "29cbc78b90a73ad80f2f58ba2927956cf663abed", "tree": "e72fdb9c1c055da47b4cd8834bc944af8efc1ed8", "parents": [ "013bf2c50ed943e9c23a2145d3ea7c4d88cda310" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Sep 30 01:47:55 2006 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Sat Sep 30 01:47:55 2006 +0200" }, "message": "[PATCH] x86: Clean up x86 NMI sysctls\n\nUse prototypes in headers\nDon\u0027t define panic_on_unrecovered_nmi for all architectures\n\nCc: dzickus@redhat.com\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" } ], "next": "181b64803661209cda64e5e874ad75f373a69de8" }