)]}' { "log": [ { "commit": "4d87ffadbba88105f33271bef5f2c79366c6a4e1", "tree": "b9866241327c17a810c3c9ca9bac0f525762cb7e", "parents": [ "910b1b7e19a292ff685001caf1bf1a9775b771a1" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Aug 04 17:31:12 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:04 2010 -0700" }, "message": "rcu: Fix RCU_FANOUT help message\n\nCommit cf244dc01bf68 added a fourth level to the TREE_RCU hierarchy,\nbut the RCU_FANOUT help message still said \"cube root\". This commit\nfixes this to \"fourth root\" and also emphasizes that production\nsystems are well-served by the default. (Stress-testing RCU itself\nuses small RCU_FANOUT values in order to test large-system code paths\non small(er) systems.)\n\nLocated-by: John Kacur \u003cjkacur@redhat.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "910b1b7e19a292ff685001caf1bf1a9775b771a1", "tree": "7ec42bf018ab62c3c2180fbe168cd6130556cb80", "parents": [ "687d7a960aea46e016182c7ce346d62c4dbd0366" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 21 08:05:56 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:04 2010 -0700" }, "message": "rcu: Allow RCU CPU stall warnings to be off at boot, but manually enablable\n\nCurrently, if RCU CPU stall warnings are enabled, they are enabled\nimmediately upon boot. They can be manually disabled via /sys (and\nalso re-enabled via /sys), and are automatically disabled upon panic.\nHowever, some users need RCU CPU stalls to be disabled at boot time,\nbut to be enabled without rebuilding/rebooting. For example, someone\nrunning a real-time application in production might not want the\nadditional latency of RCU CPU stall detection in normal operation, but\nmight need to enable it at any point for fault isolation purposes.\n\nThis commit therefore provides a new CONFIG_RCU_CPU_STALL_DETECTOR_RUNNABLE\nkernel configuration parameter that maintains the current behavior\n(enable at boot) by default, but allows a kernel to be configured\nwith RCU CPU stall detection built into the kernel, but disabled at\nboot time.\n\nRequested-by: Clark Williams \u003cwilliams@redhat.com\u003e\nRequested-by: John Kacur \u003cjkacur@redhat.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "687d7a960aea46e016182c7ce346d62c4dbd0366", "tree": "619c4ee6bee4c17fdc2f7c60a339295c6570b400", "parents": [ "f2e0dd7090eddef427ab9d9f81de122244cded51" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 21 06:52:40 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:04 2010 -0700" }, "message": "rcu: restrict TREE_RCU to SMP builds with !PREEMPT\n\nBecause both TINY_RCU and TREE_PREEMPT_RCU have been in mainline for\nseveral releases, it is time to restrict the use of TREE_RCU to SMP\nnon-preemptible systems. This reduces testing/validation effort. This\ncommit is a first step towards driving the selection of RCU implementation\ndirectly off of the SMP and PREEMPT configuration parameters.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "f2e0dd7090eddef427ab9d9f81de122244cded51", "tree": "71f6dbc174eb9405c1d4313fafa2b5db369d5939", "parents": [ "ded5e5ed2f3348ba2f9a319c6497e46c22850e97" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 14 14:38:30 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "rcu: allow RCU CPU stall warning messages to be controlled in /sys\n\nSet the permissions of the rcu_cpu_stall_suppress to 644 to enable RCU\nCPU stall warnings to be enabled and disabled at runtime via sysfs.\n\nSuggested-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "ded5e5ed2f3348ba2f9a319c6497e46c22850e97", "tree": "8057debf79c6407544684928ca668b8954010791", "parents": [ "65e423f8ee5843e1ea3f2d94adf4ba3560a17f7b" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed May 19 10:46:55 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "Update call_rcu() usage, add synchronize_rcu()\n\nReported-by: Kyle Hubert \u003ckhubert@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "65e423f8ee5843e1ea3f2d94adf4ba3560a17f7b", "tree": "3b3797fb8c9925dc76c6b93346cf6b8ededbc3a3", "parents": [ "5e8067adfdbaf97039a97540765b1e16eb8d61cc" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed May 19 10:42:16 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "Update documentation to note the passage of INIT_RCU_HEAD()\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "5e8067adfdbaf97039a97540765b1e16eb8d61cc", "tree": "3648ffdd0265024baff2a0136d01b02bede19f63", "parents": [ "4d2deb40b20c2608486598364e63e37b09a9ac2f" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@efficios.com", "time": "Sat Apr 17 08:48:41 2010 -0400" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "rcu head remove init\n\nRCU heads really don\u0027t need to be initialized. Their state before call_rcu()\nreally does not matter.\n\nWe need to keep init/destroy_rcu_head_on_stack() though, since we want\ndebugobjects to be able to keep track of these objects.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\nCC: David S. Miller \u003cdavem@davemloft.net\u003e\nCC: \"Paul E. McKenney\" \u003cpaulmck@linux.vnet.ibm.com\u003e\nCC: akpm@linux-foundation.org\nCC: mingo@elte.hu\nCC: laijs@cn.fujitsu.com\nCC: dipankar@in.ibm.com\nCC: josh@joshtriplett.org\nCC: dvhltc@us.ibm.com\nCC: niv@us.ibm.com\nCC: tglx@linutronix.de\nCC: peterz@infradead.org\nCC: rostedt@goodmis.org\nCC: Valdis.Kletnieks@vt.edu\nCC: dhowells@redhat.com\nCC: eric.dumazet@gmail.com\nCC: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "4d2deb40b20c2608486598364e63e37b09a9ac2f", "tree": "cf61f5492623fa69ddc9a0573b50d52b002c2f85", "parents": [ "d2c2486bc8e185548490e8edbc84d185de9eaff1" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Feb 24 20:01:56 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "kernel: __rcu annotations\n\nThis adds annotations for RCU operations in core kernel components\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "d2c2486bc8e185548490e8edbc84d185de9eaff1", "tree": "f2f1d2ff847e9e27bf600f31535c7b9085ba09d6", "parents": [ "a1115570b31091f3e3ab9e6cf7ee8d320a42be84" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Feb 26 14:53:26 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "idr: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "a1115570b31091f3e3ab9e6cf7ee8d320a42be84", "tree": "1253b42dd3348fb733fdf51bcf30f1abf1388b19", "parents": [ "374a8e0dc33c984fac284de7d57d77af3cfdbfb7" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Feb 25 23:43:52 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:03 2010 -0700" }, "message": "radix-tree: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "374a8e0dc33c984fac284de7d57d77af3cfdbfb7", "tree": "b2d2a9f732941aa2a1edddd90163ee3540f98908", "parents": [ "77d8485a8b5416c615b6acd95f01bfcacd7d81ff" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Feb 24 20:00:13 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:02 2010 -0700" }, "message": "notifiers: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "77d8485a8b5416c615b6acd95f01bfcacd7d81ff", "tree": "725742c078b9712d875e9c633d249b6da14e5f00", "parents": [ "742734eea0cf5314cde5945963ed964be167bd84" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Jul 08 17:38:59 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:02 2010 -0700" }, "message": "rcu: improve kerneldoc for rcu_read_lock(), call_rcu(), and synchronize_rcu()\n\nMake it explicit that new RCU read-side critical sections that start\nafter call_rcu() and synchronize_rcu() start might still be running\nafter the end of the relevant grace period.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "742734eea0cf5314cde5945963ed964be167bd84", "tree": "5716bb62b38f7c65099ff8bc3142457e60637eb3", "parents": [ "b163760e37047781b37c412cde54d146ac4b651f" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jun 30 11:43:52 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:02 2010 -0700" }, "message": "rcu: add boot parameter to suppress RCU CPU stall warning messages\n\nAlthough the RCU CPU stall warning messages are a very good way to alert\npeople to a problem, once alerted, it is sometimes helpful to shut them\noff in order to avoid obscuring other messages that might be being used\nto track down the problem. Although you can rebuild the kernel with\nCONFIG_RCU_CPU_STALL_DETECTOR\u003dn, this is sometimes inconvenient. This\ncommit therefore adds a boot parameter named \"rcu_cpu_stall_suppress\"\nthat shuts these messages off without requiring a rebuild (though a\nreboot might be needed for those not brave enough to patch their kernel\nwhile it is running).\n\nThis message-suppression was already in place for the panic case, so this\ncommit need only rename the variable and export it via module_param().\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "b163760e37047781b37c412cde54d146ac4b651f", "tree": "5b447a210c81b78e20393472f4b53623c8fed28b", "parents": [ "4221a9918e38b7494cee341dda7b7b4bb8c04bde" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jun 02 16:21:38 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:02 2010 -0700" }, "message": "rcu: make CPU stall warning timeout configurable\n\nAlso set the default to 60 seconds, up from the previous hard-coded timeout\nof 10 seconds. This allows people who care to set short timeouts, while\navoiding people with unusual configurations (make randconfig!!!) from being\nbothered with spurious CPU stall warnings.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "4221a9918e38b7494cee341dda7b7b4bb8c04bde", "tree": "b79ed7629dd526a9c54dc116b7943cc496b3c19e", "parents": [ "394f99a9007d4274f7076bb8553ab0ff9707688b" ], "author": { "name": "Tetsuo Handa", "email": "penguin-kernel@I-love.SAKURA.ne.jp", "time": "Sat Jun 26 01:08:19 2010 +0900" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:02 2010 -0700" }, "message": "Add RCU check for find_task_by_vpid().\n\nfind_task_by_vpid() says \"Must be called under rcu_read_lock().\". But due to\ncommit 3120438 \"rcu: Disable lockdep checking in RCU list-traversal primitives\",\nwe are currently unable to catch \"find_task_by_vpid() with tasklist_lock held\nbut RCU lock not held\" errors due to the RCU-lockdep checks being\nsuppressed in the RCU variants of the struct list_head traversals.\nThis commit therefore places an explicit check for being in an RCU\nread-side critical section in find_task_by_pid_ns().\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ INFO: suspicious rcu_dereference_check() usage. ]\n ---------------------------------------------------\n kernel/pid.c:386 invoked rcu_dereference_check() without protection!\n\n other info that might help us debug this:\n\n rcu_scheduler_active \u003d 1, debug_locks \u003d 1\n 1 lock held by rc.sysinit/1102:\n #0: (tasklist_lock){.+.+..}, at: [\u003cc1048340\u003e] sys_setpgid+0x40/0x160\n\n stack backtrace:\n Pid: 1102, comm: rc.sysinit Not tainted 2.6.35-rc3-dirty #1\n Call Trace:\n [\u003cc105e714\u003e] lockdep_rcu_dereference+0x94/0xb0\n [\u003cc104b4cd\u003e] find_task_by_pid_ns+0x6d/0x70\n [\u003cc104b4e8\u003e] find_task_by_vpid+0x18/0x20\n [\u003cc1048347\u003e] sys_setpgid+0x47/0x160\n [\u003cc1002b50\u003e] sysenter_do_call+0x12/0x36\n\nCommit updated to use a new rcu_lockdep_assert() exported API rather than\nthe old internal __do_rcu_dereference().\n\nSigned-off-by: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "394f99a9007d4274f7076bb8553ab0ff9707688b", "tree": "7d379f91321cec58b87fd5f5089947872689d591", "parents": [ "e546f485e1d7520ca0200502cdcc11b503f4805c" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Mon Jun 28 16:25:04 2010 +0800" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "rcu: simplify the usage of percpu data\n\n\u0026percpu_data is compatible with allocated percpu data.\n\nAnd we use it and remove the \"-\u003erda[NR_CPUS]\" array, saving significant\nstorage on systems with large numbers of CPUs. This does add an additional\nlevel of indirection and thus an additional cache line referenced, but\nbecause -\u003erda is not used on the read side, this is OK.\n\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nReviewed-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "e546f485e1d7520ca0200502cdcc11b503f4805c", "tree": "14a62f4f56eb6bb96f2621b5334dac5a3c5c4160", "parents": [ "84483ea42cd4f2781d6e97a83ab3ebd0ff19fb10" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Mon Jun 21 16:57:42 2010 +0800" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "rcutorture: add random preemption\n\nAdd random preemption to help we to torture the preemptable rcu.\n\nsrcu_read_delay() also calls rcu_read_delay() for shorter delays.\n\nAdded comment to preempt_schedule() call indicating that no quiescent\nstates happen if preemption is disabled.\n\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "84483ea42cd4f2781d6e97a83ab3ebd0ff19fb10", "tree": "c79e79331ab451218aac8c99b74797291beaf841", "parents": [ "4b6a2872a2a00042ee50024822ab706e5456aad8" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jun 16 16:48:13 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "rcu: add shiny new debug assists to Documentation/RCU/checklist.txt\n\nAdd a section describing PROVE_RCU, DEBUG_OBJECTS_RCU_HEAD, and\nthe __rcu sparse checking to the RCU checklist.\n\nSuggested-by: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "4b6a2872a2a00042ee50024822ab706e5456aad8", "tree": "8b1bc45ad4e928ebb60c22ac439fa6437799ca10", "parents": [ "0906a372f2aa0fec1e59bd12b896883b6e41307a" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Mar 04 15:59:23 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "kvm: add __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "0906a372f2aa0fec1e59bd12b896883b6e41307a", "tree": "2c54c422c46f0addc1d1a2cd69ddecffd09a41f7", "parents": [ "2be85279281bafe7de808ca99de59af4fd474c49" ], "author": { "name": "Arnd Bergmann", "email": "arnd@relay.de.ibm.com", "time": "Tue Mar 09 20:59:15 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "net/netfilter: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Patrick McHardy \u003ckaber@trash.net\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "2be85279281bafe7de808ca99de59af4fd474c49", "tree": "0d6a1f9268bc3cf5e466375dae97bb3de12f6f26", "parents": [ "5b22216e11f717adc344abc7f97b42e03127c6c0" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Mar 04 15:50:28 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:01 2010 -0700" }, "message": "input: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "5b22216e11f717adc344abc7f97b42e03127c6c0", "tree": "5c4b98b4bef8248e3455a0dd583fb8daae0836d2", "parents": [ "e63ba744a64d234c8a07c469ab1806443cb0a6ff" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Mar 03 10:20:10 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:00 2010 -0700" }, "message": "nfs: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "e63ba744a64d234c8a07c469ab1806443cb0a6ff", "tree": "84dcf86b243ca425ba1f7e7ddff6eb0754fafcd4", "parents": [ "1b0ba1c9037b2265d6e5d0165d31e4c0269b603b" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Feb 26 18:01:20 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:00 2010 -0700" }, "message": "keys: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "1b0ba1c9037b2265d6e5d0165d31e4c0269b603b", "tree": "11bcb87591f7e3efbbf6d25c6d9bc8545d210cd2", "parents": [ "2c392b8c3450ceb69ba1b93cb0cddb3998fb8cdc" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Feb 24 19:45:09 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:00 2010 -0700" }, "message": "credentials: rcu annotation\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "2c392b8c3450ceb69ba1b93cb0cddb3998fb8cdc", "tree": "4e8e9414afe539baa66eacad9c99dd3bc15feabc", "parents": [ "67bdbffd696f29a0b68aa8daa285783a06651583" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Feb 24 19:41:39 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:00 2010 -0700" }, "message": "cgroups: __rcu annotations\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "67bdbffd696f29a0b68aa8daa285783a06651583", "tree": "1b3304e2fcc51e1aa8946d808b8f6f1d0cb3dbe1", "parents": [ "ca5ecddfa8fcbd948c95530e7e817cee9fb43a3d" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Feb 25 16:55:13 2010 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:18:00 2010 -0700" }, "message": "rculist: avoid __rcu annotations\n\nThis avoids warnings from missing __rcu annotations\nin the rculist implementation, making it possible to\nuse the same lists in both RCU and non-RCU cases.\n\nWe can add rculist annotations later, together with\nlockdep support for rculist, which is missing as well,\nbut that may involve changing all the users.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "ca5ecddfa8fcbd948c95530e7e817cee9fb43a3d", "tree": "0ad1c320c2e6612a9a230a58d8588850701c048c", "parents": [ "d34a16661ed0fed433c9469d7cfa3ca4d30ca42e" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Apr 28 14:39:09 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:17:59 2010 -0700" }, "message": "rcu: define __rcu address space modifier for sparse\n\nThis commit provides definitions for the __rcu annotation defined earlier.\nThis annotation permits sparse to check for correct use of RCU-protected\npointers. If a pointer that is annotated with __rcu is accessed\ndirectly (as opposed to via rcu_dereference(), rcu_assign_pointer(),\nor one of their variants), sparse can be made to complain. To enable\nsuch complaints, use the new default-disabled CONFIG_SPARSE_RCU_POINTER\nkernel configuration option. Please note that these sparse complaints are\nintended to be a debugging aid, -not- a code-style-enforcement mechanism.\n\nThere are special rcu_dereference_protected() and rcu_access_pointer()\naccessors for use when RCU read-side protection is not required, for\nexample, when no other CPU has access to the data structure in question\nor while the current CPU hold the update-side lock.\n\nThis patch also updates a number of docbook comments that were showing\ntheir age.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Christopher Li \u003csparse@chrisli.org\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "d34a16661ed0fed433c9469d7cfa3ca4d30ca42e", "tree": "85e2266263387cc0ee35ac945f74029adb473114", "parents": [ "763008c4357b73c8d18396dfd8d79dc58fa3f99d" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Mon Jun 14 17:06:21 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Aug 19 17:17:59 2010 -0700" }, "message": "net: convert to rcu_dereference_index_check()\n\nThe task_cls_classid() function applies rcu_dereference() to integers,\nwhich does not work with the shiny new sparse-based checking in\nrcu_dereference(). This commit therefore moves to the new RCU API\nrcu_dereference_index_check().\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\n" }, { "commit": "763008c4357b73c8d18396dfd8d79dc58fa3f99d", "tree": "818add523a6b81b560bebac727c57c6a8ea6fd63", "parents": [ "d1126ad907ce197ff45fbc2369fbeaf8ae6f75a8", "0a377cff9428af2da2b293d11e07bc4dbf064ee5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 15:45:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 15:45:23 2010 -0700" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n NFS: Fix an Oops in the NFSv4 atomic open code\n NFS: Fix the selection of security flavours in Kconfig\n NFS: fix the return value of nfs_file_fsync()\n rpcrdma: Fix SQ size calculation when memreg is FRMR\n xprtrdma: Do not truncate iova_start values in frmr registrations.\n nfs: Remove redundant NULL check upon kfree()\n nfs: Add \"lookupcache\" to displayed mount options\n NFS: allow close-to-open cache semantics to apply to root of NFS filesystem\n SUNRPC: fix NFS client over TCP hangs due to packet loss (Bug 16494)\n" }, { "commit": "d1126ad907ce197ff45fbc2369fbeaf8ae6f75a8", "tree": "59204d2c9d41f6d43119ff0750077dcc2223929e", "parents": [ "2a554736f0d518b7c4d9939c6a6842bffebc7475", "83e4491818040ae6b2d9fc60434616304a101d39" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 15:29:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 15:29:38 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:\n USB HID: Add ID for eGalax Multitouch used in JooJoo tablet\n HID: hiddev: fix memory corruption due to invalid intfdata\n HID: hiddev: protect against disconnect/NULL-dereference race\n HID: picolcd: correct ordering of framebuffer freeing\n HID: picolcd: testing the wrong variable\n" }, { "commit": "2a554736f0d518b7c4d9939c6a6842bffebc7475", "tree": "466ffd550f978b1e066bb9935af456f4db463275", "parents": [ "d15ca3203754359cfe5d18910722d3089b204cc4", "145e5aa269d54e4ea53fdb5e597007bd287fbe49" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 13:27:41 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 13:27:41 2010 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] Fix build error: conflicting types for ‘sys_execve’\n" }, { "commit": "d15ca3203754359cfe5d18910722d3089b204cc4", "tree": "879a1970ad82008d86c831a252b9c344f93eb7ad", "parents": [ "145c3ae46b37993b0debb0b3da6256daea4a6ec5" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Aug 18 18:55:33 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 12:12:38 2010 -0700" }, "message": "Fix the declaration of sys_execve() in asm-generic/syscalls.h\n\nFix the declaration of sys_execve() in asm-generic/syscalls.h to have\nvarious consts applied to its pointers.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "145e5aa269d54e4ea53fdb5e597007bd287fbe49", "tree": "f0939ba35a64546ce71a93e1f3f048f0306da509", "parents": [ "3b89f56783a4ef796190ef1192c25e72e0b986b6" ], "author": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Aug 18 10:17:44 2010 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Aug 18 10:17:44 2010 -0700" }, "message": "[IA64] Fix build error: conflicting types for ‘sys_execve’\n\narch/ia64/kernel/process.c:636: error: conflicting types for ‘sys_execve’\n\ncommit d7627467b7a8dd6944885290a03a07ceb28c10eb\nMake do_execve() take a const filename pointer\n\nMissed the declaration of sys_execve in the ia64 asm/unistd.h (perhaps\nbecause there is no reason for it to be there ... it might be a left over\nfrom the COMPAT code?). Just delete the conflicting version.\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "145c3ae46b37993b0debb0b3da6256daea4a6ec5", "tree": "0dbff382ce36b23b3d2dbff87d3eaab73a07a2a4", "parents": [ "81ca03a0e2ea0207b2df80e0edcf4c775c07a505", "99b7db7b8ffd6bb755eb0a175596421a0b581cb2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:35:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:35:08 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n fs: brlock vfsmount_lock\n fs: scale files_lock\n lglock: introduce special lglock and brlock spin locks\n tty: fix fu_list abuse\n fs: cleanup files_lock locking\n fs: remove extra lookup in __lookup_hash\n fs: fs_struct rwlock to spinlock\n apparmor: use task path helpers\n fs: dentry allocation consolidation\n fs: fix do_lookup false negative\n mbcache: Limit the maximum number of cache entries\n hostfs -\u003efollow_link() braino\n hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy\n remove SWRITE* I/O types\n kill BH_Ordered flag\n vfs: update ctime when changing the file\u0027s permission by setfacl\n cramfs: only unlock new inodes\n fix reiserfs_evict_inode end_writeback second call\n" }, { "commit": "81ca03a0e2ea0207b2df80e0edcf4c775c07a505", "tree": "090dfd9cea5bf5f019c7cfb84b1d3cec18bf8bca", "parents": [ "1ca72feb9343d10a620c3076b0aa6e80d613fcf7" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Wed Aug 18 09:25:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:34:05 2010 -0700" }, "message": "mmc: build fix: mmc_pm_notify is only available with CONFIG_PM\u003dy\n\nThis fixes a build breakage introduced by commit 4c2ef25fe0b8 (\"mmc: fix\nall hangs related to mmc/sd card insert/removal during suspend/resume\")\n\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: linux-mmc@vger.kernel.org\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nAcked-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nAcked-by: Maxim Levitsky \u003cmaximlevitsky@gmail.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1ca72feb9343d10a620c3076b0aa6e80d613fcf7", "tree": "911ddec19e97d06877f3f00ee90f51389e030549", "parents": [ "7dfb2d4069cc698da925327e8c2106852a0c77a2", "9d5f3714e4705a66b6be693f7202192f756f498e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:32:13 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:32:13 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf tools: Fix build on POSIX shells\n latencytop: Fix kconfig dependency warnings\n perf annotate tui: Fix exit and RIGHT keys handling\n tracing: Sanitize value returned from write(trace_marker, \"...\", len)\n tracing/events: Convert format output to seq_file\n tracing: Extend recordmcount to better support Blackfin mcount\n tracing: Fix ring_buffer_read_page reading out of page boundary\n tracing: Fix an unallocated memory access in function_graph\n" }, { "commit": "7dfb2d4069cc698da925327e8c2106852a0c77a2", "tree": "a4143d70c25365f21d46be44eda3bbb5eb98bc9f", "parents": [ "6c8bfb7f7d43602c7f76060253bdaa493cd2e8b8", "2ea1ef5789c52dfdff6da81bc0d2eb8b62f73c23" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:30:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:30:08 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: emu10k1 - delay the PCM interrupts (add pcm_irq_delay parameter)\n ALSA: hda - Fix ALC680 base model capture\n ASoC: Remove DSP mode support for WM8776\n ALSA: hda - Add quirk for Dell Vostro 1220\n ALSA: riptide - Fix detection / load of firmware files\n" }, { "commit": "6c8bfb7f7d43602c7f76060253bdaa493cd2e8b8", "tree": "33e4072d5539741e775788eb7dd0ffcf84208d3b", "parents": [ "d9f5d41569731189e519fcee8578fcef5c916978", "5e1c53356d79591b10cdea12e3d5ebace8e7b6fa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:27:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:27:10 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:\n m68knommu: include sched.h in ColdFire/SPI driver\n m68knommu: formatting of pointers in printk()\n m68knommu: arch/m68k/include/asm/ide.h fix for nommu\n" }, { "commit": "d9f5d41569731189e519fcee8578fcef5c916978", "tree": "ec90968350d618431921f327f0dc3e378ea9a157", "parents": [ "86ea51d4a27ec79e9da7d2ce0c4a58f1dc4544c0", "2c7d46ec192e4f2b350f67a0e185b9bce646cd6b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:26:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:26:42 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md raid-1/10 Fix bio_rw bit manipulations again\n md: provide appropriate return value for spare_active functions.\n md: Notify sysfs when RAID1/5/10 disk is In_sync.\n Update recovery_offset even when external metadata is used.\n" }, { "commit": "86ea51d4a27ec79e9da7d2ce0c4a58f1dc4544c0", "tree": "dadb5d86c9f05bdbfe3180c3b307630c08f721b3", "parents": [ "3b89f56783a4ef796190ef1192c25e72e0b986b6", "5c79a5ae23e72fa12f1c7c528f62bf3ea35da0dc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:26:17 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 18 09:26:17 2010 -0700" }, "message": "Merge branch \u0027merge-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027merge-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi.h: missing kernel-doc notation, please fix\n of: fix missing headers for of_address_to_resource() in MTD and SysACE drivers\n of: Fix missing includes\n ata: update for of_device to platform_device replacement\n microblaze: Fix of: eliminate of_device-\u003enode and dev_archdata-\u003e{of,prom}_node\n microblaze: Fix of/address: Merge all of the bus translation code\n booting-without-of: Remove nonexistent chapters from TOC, fix numbering\n" }, { "commit": "0a377cff9428af2da2b293d11e07bc4dbf064ee5", "tree": "af97cd65f7e662bef87866b6a876831416f60a1f", "parents": [ "df486a25900f4dba9cdc3886c4ac871951c6aef3" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Aug 18 09:25:42 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Aug 18 09:25:42 2010 -0400" }, "message": "NFS: Fix an Oops in the NFSv4 atomic open code\n\nAdam Lackorzynski reports:\n\nwith 2.6.35.2 I\u0027m getting this reproducible Oops:\n\n[ 110.825396] BUG: unable to handle kernel NULL pointer dereference at\n(null)\n[ 110.828638] IP: [\u003cffffffff811247b7\u003e] encode_attrs+0x1a/0x2a4\n[ 110.828638] PGD be89f067 PUD bf18f067 PMD 0\n[ 110.828638] Oops: 0000 [#1] SMP\n[ 110.828638] last sysfs file: /sys/class/net/lo/operstate\n[ 110.828638] CPU 2\n[ 110.828638] Modules linked in: rtc_cmos rtc_core rtc_lib amd64_edac_mod\ni2c_amd756 edac_core i2c_core dm_mirror dm_region_hash dm_log dm_snapshot\nsg sr_mod usb_storage ohci_hcd mptspi tg3 mptscsih mptbase usbcore nls_base\n[last unloaded: scsi_wait_scan]\n[ 110.828638]\n[ 110.828638] Pid: 11264, comm: setchecksum Not tainted 2.6.35.2 #1\n[ 110.828638] RIP: 0010:[\u003cffffffff811247b7\u003e] [\u003cffffffff811247b7\u003e]\nencode_attrs+0x1a/0x2a4\n[ 110.828638] RSP: 0000:ffff88003bf5b878 EFLAGS: 00010296\n[ 110.828638] RAX: ffff8800bddb48a8 RBX: ffff88003bf5bb18 RCX:\n0000000000000000\n[ 110.828638] RDX: ffff8800be258800 RSI: 0000000000000000 RDI:\nffff88003bf5b9f8\n[ 110.828638] RBP: 0000000000000000 R08: ffff8800bddb48a8 R09:\n0000000000000004\n[ 110.828638] R10: 0000000000000003 R11: ffff8800be779000 R12:\nffff8800be258800\n[ 110.828638] R13: ffff88003bf5b9f8 R14: ffff88003bf5bb20 R15:\nffff8800be258800\n[ 110.828638] FS: 0000000000000000(0000) GS:ffff880041e00000(0063)\nknlGS:00000000556bd6b0\n[ 110.828638] CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b\n[ 110.828638] CR2: 0000000000000000 CR3: 00000000be8ef000 CR4:\n00000000000006e0\n[ 110.828638] DR0: 0000000000000000 DR1: 0000000000000000 DR2:\n0000000000000000\n[ 110.828638] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:\n0000000000000400\n[ 110.828638] Process setchecksum (pid: 11264, threadinfo\nffff88003bf5a000, task ffff88003f232210)\n[ 110.828638] Stack:\n[ 110.828638] 0000000000000000 ffff8800bfbcf920 0000000000000000\n0000000000000ffe\n[ 110.828638] \u003c0\u003e 0000000000000000 0000000000000000 0000000000000000\n0000000000000000\n[ 110.828638] \u003c0\u003e 0000000000000000 0000000000000000 0000000000000000\n0000000000000000\n[ 110.828638] Call Trace:\n[ 110.828638] [\u003cffffffff81124c1f\u003e] ? nfs4_xdr_enc_setattr+0x90/0xb4\n[ 110.828638] [\u003cffffffff81371161\u003e] ? call_transmit+0x1c3/0x24a\n[ 110.828638] [\u003cffffffff813774d9\u003e] ? __rpc_execute+0x78/0x22a\n[ 110.828638] [\u003cffffffff81371a91\u003e] ? rpc_run_task+0x21/0x2b\n[ 110.828638] [\u003cffffffff81371b7e\u003e] ? rpc_call_sync+0x3d/0x5d\n[ 110.828638] [\u003cffffffff8111e284\u003e] ? _nfs4_do_setattr+0x11b/0x147\n[ 110.828638] [\u003cffffffff81109466\u003e] ? nfs_init_locked+0x0/0x32\n[ 110.828638] [\u003cffffffff810ac521\u003e] ? ifind+0x4e/0x90\n[ 110.828638] [\u003cffffffff8111e2fb\u003e] ? nfs4_do_setattr+0x4b/0x6e\n[ 110.828638] [\u003cffffffff8111e634\u003e] ? nfs4_do_open+0x291/0x3a6\n[ 110.828638] [\u003cffffffff8111ed81\u003e] ? nfs4_open_revalidate+0x63/0x14a\n[ 110.828638] [\u003cffffffff811056c4\u003e] ? nfs_open_revalidate+0xd7/0x161\n[ 110.828638] [\u003cffffffff810a2de4\u003e] ? do_lookup+0x1a4/0x201\n[ 110.828638] [\u003cffffffff810a4733\u003e] ? link_path_walk+0x6a/0x9d5\n[ 110.828638] [\u003cffffffff810a42b6\u003e] ? do_last+0x17b/0x58e\n[ 110.828638] [\u003cffffffff810a5fbe\u003e] ? do_filp_open+0x1bd/0x56e\n[ 110.828638] [\u003cffffffff811cd5e0\u003e] ? _atomic_dec_and_lock+0x30/0x48\n[ 110.828638] [\u003cffffffff810a9b1b\u003e] ? dput+0x37/0x152\n[ 110.828638] [\u003cffffffff810ae063\u003e] ? alloc_fd+0x69/0x10a\n[ 110.828638] [\u003cffffffff81099f39\u003e] ? do_sys_open+0x56/0x100\n[ 110.828638] [\u003cffffffff81027a22\u003e] ? ia32_sysret+0x0/0x5\n[ 110.828638] Code: 83 f1 01 e8 f5 ca ff ff 48 83 c4 50 5b 5d 41 5c c3 41\n57 41 56 41 55 49 89 fd 41 54 49 89 d4 55 48 89 f5 53 48 81 ec 18 01 00 00\n\u003c8b\u003e 06 89 c2 83 e2 08 83 fa 01 19 db 83 e3 f8 83 c3 18 a8 01 8d\n[ 110.828638] RIP [\u003cffffffff811247b7\u003e] encode_attrs+0x1a/0x2a4\n[ 110.828638] RSP \u003cffff88003bf5b878\u003e\n[ 110.828638] CR2: 0000000000000000\n[ 112.840396] ---[ end trace 95282e83fd77358f ]---\n\nWe need to ensure that the O_EXCL flag is turned off if the user doesn\u0027t\nset O_CREAT.\n\nCc: stable@kernel.org\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "2ea1ef5789c52dfdff6da81bc0d2eb8b62f73c23", "tree": "9f3b8e39a19c9a1666caf8756513aef2438b054e", "parents": [ "76165a3063356ec898159d942ef4d2c69cc26801", "b2c1e07b81a126e5846dfc3d36f559d861df59f4" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Wed Aug 18 15:22:18 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Wed Aug 18 15:22:18 2010 +0200" }, "message": "Merge branch \u0027fix/asoc\u0027 into for-linus\n" }, { "commit": "76165a3063356ec898159d942ef4d2c69cc26801", "tree": "ae4f6b756dfbbd05d50bb1848e5863925720bf6e", "parents": [ "56385a12d9bb9e173751f74b6c430742018cafc0", "c69aefabe004d24e6eedf83b6f253647f77dfc43" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Wed Aug 18 15:22:15 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Wed Aug 18 15:22:15 2010 +0200" }, "message": "Merge branch \u0027fix/hda\u0027 into for-linus\n" }, { "commit": "56385a12d9bb9e173751f74b6c430742018cafc0", "tree": "a0ccadcd4ab6fe2fa7b7dbde1a8b542b7b105c15", "parents": [ "a5ba6beb839cfa288960c92cd2668a2601c24dda" ], "author": { "name": "Jaroslav Kysela", "email": "perex@perex.cz", "time": "Wed Aug 18 14:08:17 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Wed Aug 18 15:10:59 2010 +0200" }, "message": "ALSA: emu10k1 - delay the PCM interrupts (add pcm_irq_delay parameter)\n\nWith some hardware combinations, the PCM interrupts are acknowledged\nbefore the period boundary from the emu10k1 chip. The midlevel PCM code\ngets confused and the playback stream is interrupted.\n\nIt seems that the interrupt processing shift by 2 samples is enough\nto fix this issue. This default value does not harm other,\nnon-affected hardware.\n\nMore information: Kernel bugzilla bug#16300\n\n[A copmile warning fixed by tiwai]\n\nSigned-off-by: Jaroslav Kysela \u003cperex@perex.cz\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "99b7db7b8ffd6bb755eb0a175596421a0b581cb2", "tree": "cbaf57d252f0852f967d3fd5a5f87472964a01fe", "parents": [ "6416ccb7899960868f5016751fb81bf25213d24f" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:39 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:48 2010 -0400" }, "message": "fs: brlock vfsmount_lock\n\nfs: brlock vfsmount_lock\n\nUse a brlock for the vfsmount lock. It must be taken for write whenever\nmodifying the mount hash or associated fields, and may be taken for read when\nperforming mount hash lookups.\n\nA new lock is added for the mnt-id allocator, so it doesn\u0027t need to take\nthe heavy vfsmount write-lock.\n\nThe number of atomics should remain the same for fastpath rlock cases, though\ncode would be slightly slower due to per-cpu access. Scalability is not not be\nmuch improved in common cases yet, due to other locks (ie. dcache_lock) getting\nin the way. However path lookups crossing mountpoints should be one case where\nscalability is improved (currently requiring the global lock).\n\nThe slowpath is slower due to use of brlock. On a 64 core, 64 socket, 32 node\nAltix system (high latency to remote nodes), a simple umount microbenchmark\n(mount --bind mnt mnt2 ; umount mnt2 loop 1000 times), before this patch it\ntook 6.8s, afterwards took 7.1s, about 5% slower.\n\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6416ccb7899960868f5016751fb81bf25213d24f", "tree": "457069571211e4ece844dc332a2f9673705a5bde", "parents": [ "2dc91abe03d8ce6dd7f9251faffafca5f6b9e85d" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:38 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:48 2010 -0400" }, "message": "fs: scale files_lock\n\nfs: scale files_lock\n\nImprove scalability of files_lock by adding per-cpu, per-sb files lists,\nprotected with an lglock. The lglock provides fast access to the per-cpu lists\nto add and remove files. It also provides a snapshot of all the per-cpu lists\n(although this is very slow).\n\nOne difficulty with this approach is that a file can be removed from the list\nby another CPU. We must track which per-cpu list the file is on with a new\nvariale in the file struct (packed into a hole on 64-bit archs). Scalability\ncould suffer if files are frequently removed from different cpu\u0027s list.\n\nHowever loads with frequent removal of files imply short interval between\nadding and removing the files, and the scheduler attempts to avoid moving\nprocesses too far away. Also, even in the case of cross-CPU removal, the\nhardware has much more opportunity to parallelise cacheline transfers with N\ncachelines than with 1.\n\nA worst-case test of 1 CPU allocating files subsequently being freed by N CPUs\ndegenerates to contending on a single lock, which is no worse than before. When\nmore than one CPU are allocating files, even if they are always freed by\ndifferent CPUs, there will be more parallelism than the single-lock case.\n\nTesting results:\n\nOn a 2 socket, 8 core opteron, I measure the number of times the lock is taken\nto remove the file, the number of times it is removed by the same CPU that\nadded it, and the number of times it is removed by the same node that added it.\n\nBooting: locks\u003d 25049 cpu-hits\u003d 23174 (92.5%) node-hits\u003d 23945 (95.6%)\nkbuild -j16 locks\u003d2281913 cpu-hits\u003d2208126 (96.8%) node-hits\u003d2252674 (98.7%)\ndbench 64 locks\u003d4306582 cpu-hits\u003d4287247 (99.6%) node-hits\u003d4299527 (99.8%)\n\nSo a file is removed from the same CPU it was added by over 90% of the time.\nIt remains within the same node 95% of the time.\n\nTim Chen ran some numbers for a 64 thread Nehalem system performing a compile.\n\n throughput\n2.6.34-rc2 24.5\n+patch 24.9\n\n us sys idle IO wait (in %)\n2.6.34-rc2 51.25 28.25 17.25 3.25\n+patch 53.75 18.5 19 8.75\n\nSo significantly less CPU time spent in kernel code, higher idle time and\nslightly higher throughput.\n\nSingle threaded performance difference was within the noise of microbenchmarks.\nThat is not to say penalty does not exist, the code is larger and more memory\naccesses required so it will be slightly slower.\n\nCc: linux-kernel@vger.kernel.org\nCc: Tim Chen \u003ctim.c.chen@linux.intel.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2dc91abe03d8ce6dd7f9251faffafca5f6b9e85d", "tree": "1712fcb512310a80a7d2c7f92b30ce91750efaf1", "parents": [ "d996b62a8df1d935b01319bf8defb95b5709f7b8" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:37 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:48 2010 -0400" }, "message": "lglock: introduce special lglock and brlock spin locks\n\nlglock: introduce special lglock and brlock spin locks\n\nThis patch introduces \"local-global\" locks (lglocks). These can be used to:\n\n- Provide fast exclusive access to per-CPU data, with exclusive access to\n another CPU\u0027s data allowed but possibly subject to contention, and to provide\n very slow exclusive access to all per-CPU data.\n- Or to provide very fast and scalable read serialisation, and to provide\n very slow exclusive serialisation of data (not necessarily per-CPU data).\n\nBrlocks are also implemented as a short-hand notation for the latter use\ncase.\n\nThanks to Paul for local/global naming convention.\n\nCc: linux-kernel@vger.kernel.org\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d996b62a8df1d935b01319bf8defb95b5709f7b8", "tree": "d81f8240da776336845a2063555d7bb4dce684bd", "parents": [ "ee2ffa0dfdd2db19705f2ba1c6a4c0bfe8122dd8" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:36 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:47 2010 -0400" }, "message": "tty: fix fu_list abuse\n\ntty: fix fu_list abuse\n\ntty code abuses fu_list, which causes a bug in remount,ro handling.\n\nIf a tty device node is opened on a filesystem, then the last link to the inode\nremoved, the filesystem will be allowed to be remounted readonly. This is\nbecause fs_may_remount_ro does not find the 0 link tty inode on the file sb\nlist (because the tty code incorrectly removed it to use for its own purpose).\nThis can result in a filesystem with errors after it is marked \"clean\".\n\nTaking idea from Christoph\u0027s initial patch, allocate a tty private struct\nat file-\u003eprivate_data and put our required list fields in there, linking\nfile and tty. This makes tty nodes behave the same way as other device nodes\nand avoid meddling with the vfs, and avoids this bug.\n\nThe error handling is not trivial in the tty code, so for this bugfix, I take\nthe simple approach of using __GFP_NOFAIL and don\u0027t worry about memory errors.\nThis is not a problem because our allocator doesn\u0027t fail small allocs as a rule\nanyway. So proper error handling is left as an exercise for tty hackers.\n\n[ Arguably filesystem\u0027s device inode would ideally be divorced from the\ndriver\u0027s pseudo inode when it is opened, but in practice it\u0027s not clear whether\nthat will ever be worth implementing. ]\n\nCc: linux-kernel@vger.kernel.org\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ee2ffa0dfdd2db19705f2ba1c6a4c0bfe8122dd8", "tree": "e48400d1a33f8d2e68589ccfd61637aa64462f08", "parents": [ "b04f784e5d19ed58892833dae845738972cea260" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:35 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:47 2010 -0400" }, "message": "fs: cleanup files_lock locking\n\nfs: cleanup files_lock locking\n\nLock tty_files with a new spinlock, tty_files_lock; provide helpers to\nmanipulate the per-sb files list; unexport the files_lock spinlock.\n\nCc: linux-kernel@vger.kernel.org\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b04f784e5d19ed58892833dae845738972cea260", "tree": "6060e063b5a51461fd60630d57318778fe987148", "parents": [ "2a4419b5b2a77f3f4537c14f7ad7df95770655dd" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:34 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:47 2010 -0400" }, "message": "fs: remove extra lookup in __lookup_hash\n\nfs: remove extra lookup in __lookup_hash\n\nOptimize lookup for create operations, where no dentry should often be\ncommon-case. In cases where it is not, such as unlink, the added overhead\nis much smaller than the removed.\n\nAlso, move comments about __d_lookup racyness to the __d_lookup call site.\nd_lookup is intuitive; __d_lookup is what needs commenting. So in that same\nvein, add kerneldoc comments to __d_lookup and clean up some of the comments:\n\n- We are interested in how the RCU lookup works here, particularly with\n renames. Make that explicit, and point to the document where it is explained\n in more detail.\n- RCU is pretty standard now, and macros make implementations pretty mindless.\n If we want to know about RCU barrier details, we look in RCU code.\n- Delete some boring legacy comments because we don\u0027t care much about how the\n code used to work, more about the interesting parts of how it works now. So\n comments about lazy LRU may be interesting, but would better be done in the\n LRU or refcount management code.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2a4419b5b2a77f3f4537c14f7ad7df95770655dd", "tree": "ad66519a92b995920ecada788e4a08e265747545", "parents": [ "44672e4fbd40e2dda8bbce7d0f71d24dbfc7e00e" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:33 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:46 2010 -0400" }, "message": "fs: fs_struct rwlock to spinlock\n\nfs: fs_struct rwlock to spinlock\n\nstruct fs_struct.lock is an rwlock with the read-side used to protect root and\npwd members while taking references to them. Taking a reference to a path\ntypically requires just 2 atomic ops, so the critical section is very small.\nParallel read-side operations would have cacheline contention on the lock, the\ndentry, and the vfsmount cachelines, so the rwlock is unlikely to ever give a\nreal parallelism increase.\n\nReplace it with a spinlock to avoid one or two atomic operations in typical\npath lookup fastpath.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "44672e4fbd40e2dda8bbce7d0f71d24dbfc7e00e", "tree": "7d6251adb6eac69a0d0ba97e64dbf2c41c67928e", "parents": [ "baa0389073eb7beb9d36f6d13df97e16c1bfa626" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:32 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:46 2010 -0400" }, "message": "apparmor: use task path helpers\n\napparmor: use task path helpers\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "baa0389073eb7beb9d36f6d13df97e16c1bfa626", "tree": "38567c4e315f74fe086e4f7459df2a1cadd9add6", "parents": [ "2e2e88ea8c3bd9e1bd6e42faf047a4ac3fbb3b2f" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:31 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:45 2010 -0400" }, "message": "fs: dentry allocation consolidation\n\nfs: dentry allocation consolidation\n\nThere are 2 duplicate copies of code in dentry allocation in path lookup.\nConsolidate them into a single function.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2e2e88ea8c3bd9e1bd6e42faf047a4ac3fbb3b2f", "tree": "398f6de92d9e41419297354a26e25e0db8a693f6", "parents": [ "3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18" ], "author": { "name": "Nick Piggin", "email": "npiggin@kernel.dk", "time": "Wed Aug 18 04:37:30 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 08:35:45 2010 -0400" }, "message": "fs: fix do_lookup false negative\n\nfs: fix do_lookup false negative\n\nIn do_lookup, if we initially find no dentry, we take the directory i_mutex and\nre-check the lookup. If we find a dentry there, then we revalidate it if\nneeded. However if that revalidate asks for the dentry to be invalidated, we\nreturn -ENOENT from do_lookup. What should happen instead is an attempt to\nallocate and lookup a new dentry.\n\nThis is probably not noticed because it is rare. It is only reached if a\nconcurrent create races in first (in which case, the dentry probably won\u0027t be\ninvalidated anyway), or if the racy __d_lookup has failed due to a\nfalse-negative (which is very rare).\n\nFix this by removing code and have it use the normal reval path.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18", "tree": "3e89deaa14c8d72c7484f61c2babc5755a9e991e", "parents": [ "3b6036d148bad5bb7928b021a49bb9e395361084" ], "author": { "name": "Andreas Gruenbacher", "email": "agruen@suse.de", "time": "Mon Aug 16 19:05:23 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 06:24:41 2010 -0400" }, "message": "mbcache: Limit the maximum number of cache entries\n\nLimit the maximum number of mb_cache entries depending on the number of\nhash buckets: if the only limit to the number of cache entries is the\navailable memory the hash chains can grow very long, taking a long time\nto search.\n\nAt least partially solves https://bugzilla.lustre.org/show_bug.cgi?id\u003d22771.\n\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3b6036d148bad5bb7928b021a49bb9e395361084", "tree": "f64408944d4ef7f74290a689750484f1fb473d20", "parents": [ "850a496f969719b494cc972ab1d0e088737358d7" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 06:21:10 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 06:21:10 2010 -0400" }, "message": "hostfs -\u003efollow_link() braino\n\nwe want the assignment to err done inside the if () to be\nvisible after it, so (re)declaring err inside if () body\nis wrong.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "850a496f969719b494cc972ab1d0e088737358d7", "tree": "9892f09f246b8e855d0e89e58b649e0c5224bb20", "parents": [ "9cb569d601e0b93e01c20a22872270ec663b75f6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 06:18:57 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 06:18:57 2010 -0400" }, "message": "hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy\n\n... not harmless in this case - we have a string in the end of buffer\nalready.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9d5f3714e4705a66b6be693f7202192f756f498e", "tree": "0c267731aec529baf15ad70ed239c25152099f1e", "parents": [ "625fdcaa6d2a3db6a922bbd833450424e906111c", "033a273f9836b592dd568abd0f655be469d66704" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Aug 18 09:53:36 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Aug 18 09:53:36 2010 +0200" }, "message": "Merge branch \u0027perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent\n" }, { "commit": "2c7d46ec192e4f2b350f67a0e185b9bce646cd6b", "tree": "2a49c1e99de3442184726be20d03e3a15d80cee0", "parents": [ "6b9656205469269c050963c71fca1998b247a560" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 16:16:05 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 16:16:05 2010 +1000" }, "message": "md raid-1/10 Fix bio_rw bit manipulations again\n\ncommit 7b6d91daee5cac6402186ff224c3af39d79f4a0e changed the behaviour\nof a few variables in raid1 and raid10 from flags to bit-sets, but\nleft them as type \u0027bool\u0027 so they did not work.\n\nChange them (back) to unsigned long.\n(historical note: see 1ef04fefe2241087d9db7e9615c3f11b516e36cf)\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\nReported-by: Jiri Slaby \u003cjslaby@suse.cz\u003e and many others\n" }, { "commit": "9cb569d601e0b93e01c20a22872270ec663b75f6", "tree": "80b2568fae48018806e82f8884062dae8a5494ae", "parents": [ "87e99511ea54510ffb60b98001d108794d5037f8" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Aug 11 17:06:24 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 01:09:01 2010 -0400" }, "message": "remove SWRITE* I/O types\n\nThese flags aren\u0027t real I/O types, but tell ll_rw_block to always\nlock the buffer instead of giving up on a failed trylock.\n\nInstead add a new write_dirty_buffer helper that implements this semantic\nand use it from the existing SWRITE* callers. Note that the ll_rw_block\ncode had a bug where it didn\u0027t promote WRITE_SYNC_PLUG properly, which\nthis patch fixes.\n\nIn the ufs code clean up the helper that used to call ll_rw_block\nto mirror sync_dirty_buffer, which is the function it implements for\ncompound buffers.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "87e99511ea54510ffb60b98001d108794d5037f8", "tree": "359228828515e02302d9b259a066a1f1118eba0a", "parents": [ "dad5eb6daa7eeb63d4fc9d982892c59faa07e797" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Aug 11 17:05:45 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 01:09:00 2010 -0400" }, "message": "kill BH_Ordered flag\n\nInstead of abusing a buffer_head flag just add a variant of\nsync_dirty_buffer which allows passing the exact type of write\nflag required.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "dad5eb6daa7eeb63d4fc9d982892c59faa07e797", "tree": "ed4254bdc2353350a48dff0bd7afadd167c1fa21", "parents": [ "b845ff8f3ea2988ad5041315e2d35298e85cbc2f" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Tue Aug 17 12:42:13 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 01:04:22 2010 -0400" }, "message": "vfs: update ctime when changing the file\u0027s permission by setfacl\n\ngeneric_acl_set didn\u0027t update the ctime of the file when its permission was\nchanged.\n\nSteps to reproduce:\n # touch aaa\n # stat -c %Z aaa\n 1275289822\n # setfacl -m \u0027u::x,g::x,o::x\u0027 aaa\n # stat -c %Z aaa\n 1275289822 \u003c- unchanged\n\nBut, according to the spec of the ctime, vfs must update it.\n\nPort of ext3 patch by Miao Xie \u003cmiaox@cn.fujitsu.com\u003e.\n\nCC: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b845ff8f3ea2988ad5041315e2d35298e85cbc2f", "tree": "b2b4c7aaa45281ad8e0b1f39679ea7e2ff58da7e", "parents": [ "f4ae2faa40199b97b12f508234640bc565d166f8" ], "author": { "name": "Alexander Shishkin", "email": "virtuoso@slind.org", "time": "Tue Aug 17 17:08:35 2010 +0300" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 01:01:33 2010 -0400" }, "message": "cramfs: only unlock new inodes\n\nCommit 77b8a75f5bb introduced a warning at fs/inode.c:692 unlock_new_inode(),\ncaused by unlock_new_inode() being called on existing inodes as well.\n\nThis patch changes setup_inode() to only call unlock_new_inode() for I_NEW\ninodes.\n\nSigned-off-by: Alexander Shishkin \u003cvirtuoso@slind.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f4ae2faa40199b97b12f508234640bc565d166f8", "tree": "a4441d53e663fe028693bd140c0c1aae26091626", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "Sergey Senozhatsky", "email": "sergey.senozhatsky@gmail.com", "time": "Wed Aug 11 14:07:01 2010 +0300" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Aug 18 00:58:57 2010 -0400" }, "message": "fix reiserfs_evict_inode end_writeback second call\n\nreiserfs_evict_inode calls end_writeback two times hitting\nkernel BUG at fs/inode.c:298 becase inode-\u003ei_state is I_CLEAR already.\n\nSigned-off-by: Sergey Senozhatsky \u003csergey.senozhatsky@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "5c79a5ae23e72fa12f1c7c528f62bf3ea35da0dc", "tree": "7b93dcd7903d9cc77992ac0c61f657d0acb67080", "parents": [ "7a50d06e242614f02004faed2972a8f2c9336d61" ], "author": { "name": "Ernst Schwab", "email": "eschwab@online.de", "time": "Mon Aug 16 15:10:11 2010 +0200" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Aug 17 22:55:38 2010 -0600" }, "message": "spi.h: missing kernel-doc notation, please fix\n\nAdded comments in kernel-doc notation for previously added struct fields.\n\nSigned-off-by: Ernst Schwab \u003ceschwab@online.de\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "5e1c53356d79591b10cdea12e3d5ebace8e7b6fa", "tree": "93f0c88c45884f90cb1e5ebd94a6a8f676479773", "parents": [ "c7484cf467df44c0d478b0412dc01e71fbec7923" ], "author": { "name": "Greg Ungerer", "email": "gerg@uclinux.org", "time": "Wed Jul 28 13:32:46 2010 +1000" }, "committer": { "name": "Greg Ungerer", "email": "gerg@uclinux.org", "time": "Wed Aug 18 12:44:31 2010 +1000" }, "message": "m68knommu: include sched.h in ColdFire/SPI driver\n\nUsing the coldfire qspi driver, I get the following error:\n\ndrivers/spi/coldfire_qspi.c: In function \u0027mcfqspi_irq_handler\u0027:\ndrivers/spi/coldfire_qspi.c:166: error: \u0027TASK_NORMAL\u0027 undeclared (first use in this function)\ndrivers/spi/coldfire_qspi.c:166: error: (Each undeclared identifier is reported only once\n\nIt is solved by adding the following include to coldfire_sqpi.c:\n\n #include \u003clinux/sched.h\u003e\n\nFix suggested by Jate Sujjavanich \u003cjsujjavanich@syntech-fuelmaster.com\u003e\n\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\n" }, { "commit": "c7484cf467df44c0d478b0412dc01e71fbec7923", "tree": "0710d935671391c343bd66f1e69b843276973a09", "parents": [ "dc6ae5e471425762122bb93310dd46101ccd840d" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Wed Jul 14 22:01:13 2010 +0400" }, "committer": { "name": "Greg Ungerer", "email": "gerg@uclinux.org", "time": "Wed Aug 18 12:44:31 2010 +1000" }, "message": "m68knommu: formatting of pointers in printk()\n\narch/m68knommu/kernel/process.c: formatting of pointers in printk()\n\nUse %p instead of %08x in printk().\n\nSigned-off-by: Kulikov Vasiliy \u003csegooon@gmail.com\u003e\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\n" }, { "commit": "dc6ae5e471425762122bb93310dd46101ccd840d", "tree": "b1aafe69e2ae4e432928de2b31eccc3571716e9e", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "Jate Sujjavanich", "email": "jsujjavanich@syntech-fuelmaster.com", "time": "Mon Jun 07 11:39:30 2010 -0400" }, "committer": { "name": "Greg Ungerer", "email": "gerg@uclinux.org", "time": "Wed Aug 18 12:44:31 2010 +1000" }, "message": "m68knommu: arch/m68k/include/asm/ide.h fix for nommu\n\nThe arch/m68k/include/asm/ide.h produces errors when the IDE driver is compiled for my 523x uClinux system under kernel. The header makes some redefines of operators not defined in the arch/m68k/include/asm/io_no.h header. There are no separate mmio and iospace defines.\n\nSigned-off-by: Jate Sujjavanich \u003cjsujjavanich@syntech-fuelmaster.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\n" }, { "commit": "6b9656205469269c050963c71fca1998b247a560", "tree": "9d090d2e363d269cdc55549213025d86af8ef70a", "parents": [ "e6ffbcb6cd0ac471223df24ae77eb486c1ee68cc" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 11:56:59 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 12:04:32 2010 +1000" }, "message": "md: provide appropriate return value for spare_active functions.\n\nmd_check_recovery expects -\u003espare_active to return \u0027true\u0027 if any\nspares were activated, but none of them do, so the consequent change\nin \u0027degraded\u0027 is not notified through sysfs.\n\nSo count the number of spares activated, subtract it from \u0027degraded\u0027\njust once, and return it.\n\nReported-by: Adrian Drzewiecki \u003cadriand@vmware.com\u003e\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "e6ffbcb6cd0ac471223df24ae77eb486c1ee68cc", "tree": "8739230c95a051c8ab95fdbfd90ec2e6ce0bf3c9", "parents": [ "3a3a5ddb7a0f43c3dd0f98673f3d930a456725f8" ], "author": { "name": "Adrian Drzewiecki", "email": "adriand@vmware.com", "time": "Wed Aug 18 11:49:02 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 11:49:02 2010 +1000" }, "message": "md: Notify sysfs when RAID1/5/10 disk is In_sync.\n\nWhen RAID1 is done syncing disks, it\u0027ll update the state\nof synced rdevs to In_sync. But it neglected to notify\nsysfs that the attribute changed. So any programs that\nare waiting for an rdev\u0027s state to change will not be\nwoken.\n\n(raid5/raid10 added by neilb)\n\nSigned-off-by: Adrian Drzewiecki \u003cadriand@vmware.com\u003e\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n\n" }, { "commit": "3a3a5ddb7a0f43c3dd0f98673f3d930a456725f8", "tree": "fa1e33c011c9f6350ce5118b89deafacbb1e0f2b", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Aug 16 18:09:31 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Aug 18 11:39:38 2010 +1000" }, "message": "Update recovery_offset even when external metadata is used.\n\nThe update of -\u003erecovery_offset in sync_sbs is appropriate even then external\nmetadata is in use. However sync_sbs is only called when native\nmetadata is used.\n\nSo move that update in to the top of md_update_sb (which is the only\ncaller of sync_sbs) before the test on -\u003eexternal.\n\nThis moves the update out of -\u003ewrite_lock protection, but those fields\nonly need -\u003ereconfig_mutex protection which they still have.\n\nAlso move the test on -\u003epersistent up to where -\u003eexternal is set as\nfor metadata update purposes they are the same.\n\nClear MD_CHANGE_DEVS and MD_CHANGE_CLEAN as they can only be confusing\nif -\u003eexternal is set or -\u003epersistent isn\u0027t.\n\nFinally move the update of -\u003eutime down as it is only relevent (like\nthe -\u003eevents update) for native metadata.\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\nReported-by: \"Kwolek, Adam\" \u003cadam.kwolek@intel.com\u003e\n" }, { "commit": "3b89f56783a4ef796190ef1192c25e72e0b986b6", "tree": "9d34f03092a38fd79f14003c88489323f32d9334", "parents": [ "392abeea52db4dc870c0ea41912df8ca60b27d44", "7cb4dc9fc95f89587f57f287b47e091d7806255e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:37:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:37:03 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:\n AppArmor: fix task_setrlimit prototype\n" }, { "commit": "392abeea52db4dc870c0ea41912df8ca60b27d44", "tree": "a2683db754940ea8fb5e4aa78aedbfe2b786b3a4", "parents": [ "472db19ff5729cc9d054d6f87ba5147b21ec0787", "beed5336eba6a5a70c97e9f4bfff525915a25003" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:36:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:36:19 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n vt,console,kdb: preserve console_blanked while in kdb\n vt: fix regression warnings from KMS merge\n arm,kgdb: fix GDB_MAX_REGS no longer used\n kgdb: add missing __percpu markup in arch/x86/kernel/kgdb.c\n kdb: fix compile error without CONFIG_KALLSYMS\n" }, { "commit": "472db19ff5729cc9d054d6f87ba5147b21ec0787", "tree": "aaf668be928c784ea3e1d0d9582635802c24a423", "parents": [ "351f13d7087d4f633552d0e5491adf049fc9276c", "c3f755e3842108c1cffe570fe9802239810352b6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:36:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:36:01 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86:\n platform/x86: move rfkill for Dell Mini 1012 to compal-laptop\n thinkpad-acpi: Add KEY_CAMERA (Fn-F6) for Lenovo keyboards\n thinkpad-acpi: add support for model-specific keymaps\n thinkpad-acpi: lock down size of hotkey keymap\n thinkpad-acpi: untangle ACPI/vendor backlight selection\n thinkpad-acpi: find ACPI video device by synthetic HID\n intel_ips: potential null dereference\n drivers/platform/x86: Adjust confusing if indentation\n x86: intel_ips: do not use PCI resources before pci_enable_device()\n" }, { "commit": "351f13d7087d4f633552d0e5491adf049fc9276c", "tree": "d17e71e91b78c9543a6e4641bd7cb920e0cb63fc", "parents": [ "e14f64c2079240082f3c5bf98d9ecf3dc6780338", "ea1a16f7168ac19d974ac51b47593b92280e7992" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:35:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:35:39 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2:\n nilfs2: fix false warning saying one of two super blocks is broken\n nilfs2: fix list corruption after ifile creation failure\n" }, { "commit": "e14f64c2079240082f3c5bf98d9ecf3dc6780338", "tree": "9f0c0e3d76478d28312fb4a2def479179a5548c6", "parents": [ "602586a83b719df0fbd94196a1359ed35aeb2df3", "e5093aec2e6b60c3df2420057ffab9ed4a6d2792" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:34:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:34:37 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n net: Fix a memmove bug in dev_gro_receive()\n net sched: fix some kernel memory leaks\n netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive\n Revert \"netlink: netlink_recvmsg() fix\"\n ipv6: remove sysctl jiffies conversion on gc_elasticity and min_adv_mss\n xfrm: Use GFP_ATOMIC in xfrm_compile_policy\n ath5k: disable ASPM L0s for all cards\n ath9k_htc: load proper firmware for device ID 7015\n wl1251: fix trigger scan timeout usage\n ath9k_htc: Fix disconnect issue in HT40 mode.\n ath9k_htc: fix panic on packet injection using airbase-ng tool.\n ipw2100: register pm_qos request before registering pci driver\n" }, { "commit": "602586a83b719df0fbd94196a1359ed35aeb2df3", "tree": "1ff381d77769e352397edd2f6a7aa8ca5ba929f1", "parents": [ "19147d0eb1472eac690a9a708893d4de096bbfcf" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Tue Aug 17 15:23:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:33:11 2010 -0700" }, "message": "shmem: put_super must percpu_counter_destroy\n\nlist_add() corruption messages reported from shmem_fill_super()\u0027s recently\nintroduced percpu_counter_init(): shmem_put_super() needs to remember to\npercpu_counter_destroy(). And also check error from percpu_counter_init().\n\nReported-bisected-and-tested-by: Tetsuo Handa \u003cpenguin-kernel@i-love.sakura.ne.jp\u003e\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "19147d0eb1472eac690a9a708893d4de096bbfcf", "tree": "7d68cc017199365b224c072130e64bfd929f7703", "parents": [ "2a6a432a9ce55876b92f9ea860d7baa05538de16", "86fa04b8742ac681d470786f55e2403ada0075b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:14:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:14:08 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Fix atomic64_t routine return values.\n sparc64: Fix rwsem constant bug leading to hangs.\n sparc: Hook up new fanotify and prlimit64 syscalls.\n sparc: Really fix \"console\u003d\" for serial consoles.\n" }, { "commit": "2a6a432a9ce55876b92f9ea860d7baa05538de16", "tree": "f64431e3f5f105ee350831aef6810281d93e10b1", "parents": [ "a7c8962bfbc730a9acc0a635bad0f9628b6e816a", "99c796df94afca5256860dd4760017f1dbb3480c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:11:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:11:49 2010 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n VIDEO: amba clcd: don\u0027t disable an already disabled clock\n ARM: Tighten check for allowable CPSR values\n ARM: 6329/1: wire up sys_accept4() on ARM\n ARM: 6328/1: Build with -fno-dwarf2-cfi-asm\n ARM: 6326/1: kgdb: fix GDB_MAX_REGS no longer used\n" }, { "commit": "a7c8962bfbc730a9acc0a635bad0f9628b6e816a", "tree": "8f1f1abc8aea4abb3bf3ea965aa09c8a0a9d5c5f", "parents": [ "f362b73244fb16ea4ae127ced1467dd8adaa7733" ], "author": { "name": "David Miller", "email": "davem@davemloft.net", "time": "Mon Aug 16 21:20:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "arcmsr_hba: Missing slab.h include\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f362b73244fb16ea4ae127ced1467dd8adaa7733", "tree": "6aa3e767b527157b532c0620f2e9ef4c8f131c45", "parents": [ "d7627467b7a8dd6944885290a03a07ceb28c10eb" ], "author": { "name": "Daniel J Blueman", "email": "daniel.blueman@gmail.com", "time": "Tue Aug 17 23:56:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "Fix unprotected access to task credentials in waitid()\n\nUsing a program like the following:\n\n\t#include \u003cstdlib.h\u003e\n\t#include \u003cunistd.h\u003e\n\t#include \u003csys/types.h\u003e\n\t#include \u003csys/wait.h\u003e\n\n\tint main() {\n\t\tid_t id;\n\t\tsiginfo_t infop;\n\t\tpid_t res;\n\n\t\tid \u003d fork();\n\t\tif (id \u003d\u003d 0) { sleep(1); exit(0); }\n\t\tkill(id, SIGSTOP);\n\t\talarm(1);\n\t\twaitid(P_PID, id, \u0026infop, WCONTINUED);\n\t\treturn 0;\n\t}\n\nto call waitid() on a stopped process results in access to the child task\u0027s\ncredentials without the RCU read lock being held - which may be replaced in the\nmeantime - eliciting the following warning:\n\n\t\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\t[ INFO: suspicious rcu_dereference_check() usage. ]\n\t---------------------------------------------------\n\tkernel/exit.c:1460 invoked rcu_dereference_check() without protection!\n\n\tother info that might help us debug this:\n\n\trcu_scheduler_active \u003d 1, debug_locks \u003d 1\n\t2 locks held by waitid02/22252:\n\t #0: (tasklist_lock){.?.?..}, at: [\u003cffffffff81061ce5\u003e] do_wait+0xc5/0x310\n\t #1: (\u0026(\u0026sighand-\u003esiglock)-\u003erlock){-.-...}, at: [\u003cffffffff810611da\u003e]\n\twait_consider_task+0x19a/0xbe0\n\n\tstack backtrace:\n\tPid: 22252, comm: waitid02 Not tainted 2.6.35-323cd+ #3\n\tCall Trace:\n\t [\u003cffffffff81095da4\u003e] lockdep_rcu_dereference+0xa4/0xc0\n\t [\u003cffffffff81061b31\u003e] wait_consider_task+0xaf1/0xbe0\n\t [\u003cffffffff81061d15\u003e] do_wait+0xf5/0x310\n\t [\u003cffffffff810620b6\u003e] sys_waitid+0x86/0x1f0\n\t [\u003cffffffff8105fce0\u003e] ? child_wait_callback+0x0/0x70\n\t [\u003cffffffff81003282\u003e] system_call_fastpath+0x16/0x1b\n\nThis is fixed by holding the RCU read lock in wait_task_continued() to ensure\nthat the task\u0027s current credentials aren\u0027t destroyed between us reading the\ncred pointer and us reading the UID from those credentials.\n\nFurthermore, protect wait_task_stopped() in the same way.\n\nWe don\u0027t need to keep holding the RCU read lock once we\u0027ve read the UID from\nthe credentials as holding the RCU read lock doesn\u0027t stop the target task from\nchanging its creds under us - so the credentials may be outdated immediately\nafter we\u0027ve read the pointer, lock or no lock.\n\nSigned-off-by: Daniel J Blueman \u003cdaniel.blueman@gmail.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7627467b7a8dd6944885290a03a07ceb28c10eb", "tree": "a18c83468418e878cfb2d44e4310d81b8db84ad7", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 17 23:52:56 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "Make do_execve() take a const filename pointer\n\nMake do_execve() take a const filename pointer so that kernel_execve() compiles\ncorrectly on ARM:\n\narch/arm/kernel/sys_arm.c:88: warning: passing argument 1 of \u0027do_execve\u0027 discards qualifiers from pointer target type\n\nThis also requires the argv and envp arguments to be consted twice, once for\nthe pointer array and once for the strings the array points to. This is\nbecause do_execve() passes a pointer to the filename (now const) to\ncopy_strings_kernel(). A simpler alternative would be to cast the filename\npointer in do_execve() when it\u0027s passed to copy_strings_kernel().\n\ndo_execve() may not change any of the strings it is passed as part of the argv\nor envp lists as they are some of them in .rodata, so marking these strings as\nconst should be fine.\n\nFurther kernel_execve() and sys_execve() need to be changed to match.\n\nThis has been test built on x86_64, frv, arm and mips.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nTested-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5093aec2e6b60c3df2420057ffab9ed4a6d2792", "tree": "f48c2c26c632adc44e5664bdea213b2f173f39f6", "parents": [ "1c40be12f7d8ca1d387510d39787b12e512a7ce8" ], "author": { "name": "Jarek Poplawski", "email": "jarkao2@gmail.com", "time": "Wed Aug 11 02:02:10 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 17:37:28 2010 -0700" }, "message": "net: Fix a memmove bug in dev_gro_receive()\n\n\u003eXin Xiaohui wrote:\n\u003e I looked into the code dev_gro_receive(), found the code here:\n\u003e if the frags[0] is pulled to 0, then the page will be released,\n\u003e and memmove() frags left.\n\u003e Is that right? I\u0027m not sure if memmove do right or not, but\n\u003e frags[0].size is never set after memove at least. what I think\n\u003e a simple way is not to do anything if we found frags[0].size \u003d\u003d 0.\n\u003e The patch is as followed.\n...\n\nThis version of the patch fixes the bug directly in memmove.\n\nReported-by: \"Xin, Xiaohui\" \u003cxiaohui.xin@intel.com\u003e\nSigned-off-by: Jarek Poplawski \u003cjarkao2@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "86fa04b8742ac681d470786f55e2403ada0075b2", "tree": "956d792b6a5b8a5e19bceab8e971339eded60d54", "parents": [ "ef201bebe5afc91a2b99b45dacc8c6dd88ca9e58" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 17:12:04 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 17:12:04 2010 -0700" }, "message": "sparc64: Fix atomic64_t routine return values.\n\nShould return \u0027long\u0027 instead of \u0027int\u0027.\n\nThanks to Dimitris Michailidis and Tony Luck.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ef201bebe5afc91a2b99b45dacc8c6dd88ca9e58", "tree": "08b1a29f9110325e335cebe6cb88fd4f46f038ad", "parents": [ "8e8073a449b2e00641c095ad55bd56f43468daf9" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 17:09:53 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 17:09:53 2010 -0700" }, "message": "sparc64: Fix rwsem constant bug leading to hangs.\n\nAs noticed by Linus, it is critical that some of the\nrwsem constants be signed. Yet, hex constants are\nunsigned unless explicitly casted or negated.\n\nThe most critical one is RWSEM_WAITING_BIAS.\n\nThis bug was exacerbated by commit\n424acaaeb3a3932d64a9b4bd59df6cf72c22d8f3 (\"rwsem: wake queued readers\nwhen writer blocks on active read lock\")\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1c40be12f7d8ca1d387510d39787b12e512a7ce8", "tree": "f555374eb0af8cf96d0dafb2444335ee352f73b4", "parents": [ "001389b9581c13fe5fc357a0f89234f85af4215d" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Aug 16 20:04:22 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 15:12:15 2010 -0700" }, "message": "net sched: fix some kernel memory leaks\n\nWe leak at least 32bits of kernel memory to user land in tc dump,\nbecause we dont init all fields (capab ?) of the dumped structure.\n\nUse C99 initializers so that holes and non explicit fields are zeroed.\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "001389b9581c13fe5fc357a0f89234f85af4215d", "tree": "fdf6e017a99229c90d3075b35d7f62edee924c8e", "parents": [ "5ca6f7c85159a5ca7e637b1d9f79f0d9bc56e5dc" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Aug 16 10:22:10 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 17 15:12:14 2010 -0700" }, "message": "netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive\n\nAfter commit 24b36f019 (netfilter: {ip,ip6,arp}_tables: dont block\nbottom half more than necessary), lockdep can raise a warning\nbecause we attempt to lock a spinlock with BH enabled, while\nthe same lock is usually locked by another cpu in a softirq context.\n\nDisable again BH to avoid these lockdep warnings.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nDiagnosed-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "df486a25900f4dba9cdc3886c4ac871951c6aef3", "tree": "4d13ffd2b4de988c4d1d8863cf60196476ce48c0", "parents": [ "0702099bd86c33c2dcdbd3963433a61f3f503901" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Aug 17 17:42:45 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Aug 17 17:42:45 2010 -0400" }, "message": "NFS: Fix the selection of security flavours in Kconfig\n\nRandy Dunlap reports:\n\nERROR: \"svc_gss_principal\" [fs/nfs/nfs.ko] undefined!\n\n\nbecause in fs/nfs/Kconfig, NFS_V4 selects RPCSEC_GSS_KRB5\nand/or in fs/nfsd/Kconfig, NFSD_V4 selects RPCSEC_GSS_KRB5.\n\nRPCSEC_GSS_KRB5 does 5 selects, but none of these is enforced/followed\nby the fs/nfs[d]/Kconfig configs:\n\n\tselect SUNRPC_GSS\n\tselect CRYPTO\n\tselect CRYPTO_MD5\n\tselect CRYPTO_DES\n\tselect CRYPTO_CBC\n\nReported-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: J. Bruce Fields \u003cbfields@fieldses.org\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "99c796df94afca5256860dd4760017f1dbb3480c", "tree": "73347ec30626e2ebdf95f64d1cd195b11baa794e", "parents": [ "41e2e8fd34fff909a0e40129f6ac4233ecfa67a9" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Aug 17 22:13:22 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Tue Aug 17 22:15:09 2010 +0100" }, "message": "VIDEO: amba clcd: don\u0027t disable an already disabled clock\n\nFix the clock enable/disable tracking in the AMBA CLCD driver so\nthat the driver doesn\u0027t try to disable an already disabled clock,\nthereby causing the clock (if shared) to become unbalanced.\n\nThis resolves a problem with CLCD on LPC32xx ARM platforms.\n\nReported-by: Kevin Wells \u003cwellsk40@gmail.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "7a50d06e242614f02004faed2972a8f2c9336d61", "tree": "0d06eb21f37796d937879256cac069f441e5a200", "parents": [ "f1ca09b2b5c9dd3988c61818a7d621b1400e4f0c" ], "author": { "name": "Graeme Smecher", "email": "graeme.smecher@mail.mcgill.ca", "time": "Tue Aug 17 10:13:44 2010 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Aug 17 13:16:47 2010 -0600" }, "message": "of: fix missing headers for of_address_to_resource() in MTD and SysACE drivers\n\nThe drivers for Xilinx\u0027 SystemACE and physically mapped MTDs were missing\nprototypes for of_address_to_resource(). This patch adds the necessary\nheaders.\n\nSigned-off-by: Graeme Smecher \u003cgraeme.smecher@mail.mcgill.ca\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "033a273f9836b592dd568abd0f655be469d66704", "tree": "27094c24520a244d223db93d9e3369aee01735cb", "parents": [ "e91846213241e3c46da8cbe992bceb1697de8d78" ], "author": { "name": "Bernd Petrovitsch", "email": "bernd@sysprog.at", "time": "Tue Aug 17 12:22:08 2010 -0300" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Aug 17 12:22:08 2010 -0300" }, "message": "perf tools: Fix build on POSIX shells\n\nPOSIX sh does not specify the brace expansion, so fix it by replacing the\nglobal $(shell ...) lines quite at the top creating the output directories with\nreal rules.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Kusanagi Kouichi \u003cslash@ac.auone-net.jp\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nLKML-Reference: \u003c1282046280.5822.4.camel@thorin\u003e\nSigned-off-by: Bernd Petrovitsch \u003cbernd@sysprog.at\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "c69aefabe004d24e6eedf83b6f253647f77dfc43", "tree": "95367c68b4a57096a2bf96bba6c1d8a620e005aa", "parents": [ "c3e68fad88143fd1fe8fe640207fb19c0f087dbc" ], "author": { "name": "Kailang Yang", "email": "kailang@realtek.com", "time": "Tue Aug 17 10:39:22 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Tue Aug 17 10:39:22 2010 +0200" }, "message": "ALSA: hda - Fix ALC680 base model capture\n\n - Fix capture mixer elements for ALC680 base model\n - Support auto change ADC for recording from MIC\n - Cancel capture source assigned in auto mode.\n\nSigned-off-by: Kailang Yang \u003ckailang@realtek.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "625fdcaa6d2a3db6a922bbd833450424e906111c", "tree": "187a6b40d5cb40e082449f0810b89d5b5a96180c", "parents": [ "f24645a991e6758a4544ed7667cf919fea328a95" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Aug 12 12:31:21 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 17 09:09:03 2010 +0200" }, "message": "latencytop: Fix kconfig dependency warnings\n\nwarning: (LATENCYTOP \u0026\u0026 HAVE_LATENCYTOP_SUPPORT) selects\nSCHED_DEBUG which has unmet direct dependencies (DEBUG_KERNEL \u0026\u0026\nPROC_FS) warning: (LATENCYTOP \u0026\u0026 HAVE_LATENCYTOP_SUPPORT) selects\nSCHEDSTATS which has unmet direct dependencies (DEBUG_KERNEL \u0026\u0026 PROC_FS)\n\nAdd depends on STACKTRACE_SUPPORT for \u0027select STACKTRACE\u0027.\nAdd depends on PROC_FS since that is where the output goes.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nLKML-Reference: \u003c20100812123121.a7c99cde.randy.dunlap@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f1ca09b2b5c9dd3988c61818a7d621b1400e4f0c", "tree": "2a54bbcc450aa1269fe33c30f6a9316e585939c3", "parents": [ "60652d07a028595df5c2582e915325d643a3800d" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Aug 16 23:44:49 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Aug 16 23:44:49 2010 -0600" }, "message": "of: Fix missing includes\n\nThis patch fixes missing includes from a number of .c files because\nthe code (wrongfully) depended on prom.h including them. The include\nof linux/of_address.h was removed in microblaze prom.h in commit\n\"of/address: Clean up function declarations\" (sha1 id 22ae782f8), but\nnot fixed in some callers. This patch fixes them up.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nTested-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "7cb4dc9fc95f89587f57f287b47e091d7806255e", "tree": "41f68ee728c0ab1b894e425933a166e990e1eb41", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "Jiri Slaby", "email": "jslaby@suse.cz", "time": "Wed Aug 11 11:28:02 2010 +0200" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Aug 17 08:06:09 2010 +1000" }, "message": "AppArmor: fix task_setrlimit prototype\n\nAfter rlimits tree was merged we get the following errors:\nsecurity/apparmor/lsm.c:663:2: warning: initialization from incompatible pointer type\n\nIt is because AppArmor was merged in the meantime, but uses the old\nprototype. So fix it by adding struct task_struct as a first parameter\nof apparmor_task_setrlimit.\n\nNOTE that this is ONLY a compilation warning fix (and crashes caused\nby that). It needs proper handling in AppArmor depending on who is the\n\u0027task\u0027.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nSigned-off-by: John Johansen \u003cjohn.johansen@canonical.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "8e8073a449b2e00641c095ad55bd56f43468daf9", "tree": "7ac24dbc88d51a19745230be5c915206d20387d0", "parents": [ "300a103d1504134f8c4a7e831f995e917ea9b1e4" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Aug 16 15:04:29 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Aug 16 15:04:29 2010 -0700" }, "message": "sparc: Hook up new fanotify and prlimit64 syscalls.\n\nThe only tricky bit is the compat version of fanotify_mark, which\nwhich on 32-bit the 64-bit mark argument is passed in as \"high32\",\n\"low32\".\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "60652d07a028595df5c2582e915325d643a3800d", "tree": "eee050fa6595eeb14adf97f3983a6ce104f93838", "parents": [ "088ab302f23bfc8abfaada32506d02d64a637b23" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Aug 16 12:20:59 2010 +1000" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Aug 16 15:13:28 2010 -0600" }, "message": "ata: update for of_device to platform_device replacement\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "300a103d1504134f8c4a7e831f995e917ea9b1e4", "tree": "7f94d5fff513d132bd0b57a9e3bd96c4cc80d707", "parents": [ "0a492896ac07336c98f37ad7fab4a6387b6ada78", "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Aug 16 14:09:34 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Aug 16 14:09:34 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n" }, { "commit": "beed5336eba6a5a70c97e9f4bfff525915a25003", "tree": "cbc477bf6c3377da41c50a6d80c7218a4a589b6c", "parents": [ "fed891c89bfd8ef898c2289b34e748969bb12798" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:31 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:31 2010 -0500" }, "message": "vt,console,kdb: preserve console_blanked while in kdb\n\nCommit b45cfba4e9005d64d419718e7ff7f7cab44c1994 (vt,console,kdb:\nimplement atomic console enter/leave functions) introduced the ability\nto atomically change the console mode with kernel mode setting but did\nnot preserve the state of the console_blanked variable.\n\nThe console_blanked variable must be restored when executing the\ncon_debug_leave() or further kernel mode set changes (such as using\nchvt X) will fail to correctly set the state of console.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nReviewed-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "fed891c89bfd8ef898c2289b34e748969bb12798", "tree": "a923c4f2aa42401237f1bc92d7a08505d0ee3d66", "parents": [ "787ea1c5811b11124d28c8d85f483c4cd37f5c58" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:30 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Aug 16 15:58:30 2010 -0500" }, "message": "vt: fix regression warnings from KMS merge\n\nFix the following new sparse warnings in vt.c introduced by the commit\nb45cfba4e9005d64d419718e7ff7f7cab44c1994 (vt,console,kdb: implement\natomic console enter/leave functions):\n\ndrivers/char/vt.c:197:5: warning: symbol \u0027saved_fg_console\u0027 was not declared. Should it be static?\ndrivers/char/vt.c:198:5: warning: symbol \u0027saved_last_console\u0027 was not declared. Should it be static?\ndrivers/char/vt.c:199:5: warning: symbol \u0027saved_want_console\u0027 was not declared. Should it be static?\ndrivers/char/vt.c:200:5: warning: symbol \u0027saved_vc_mode\u0027 was not declared. Should it be static?\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nReviewed-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" } ], "next": "787ea1c5811b11124d28c8d85f483c4cd37f5c58" }