)]}' { "log": [ { "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": "3a3527b6461b1298cc53ce72f336346739297ac8", "tree": "30bea5dd7163f13d6c962888feaf53f50ead4cce", "parents": [ "cc77b4db0017dab014ad7ea3d297e10f5b5bf028", "a53f4b61a76a7e95139b8e8abba02e9bfe87a58a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:23:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:23:07 2010 -0700" }, "message": "Merge branch \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n Revert \"net: Make accesses to -\u003ebr_port safe for sparse RCU\"\n mce: convert to rcu_dereference_index_check()\n net: Make accesses to -\u003ebr_port safe for sparse RCU\n vfs: add fs.h to define struct file\n lockdep: Add an in_workqueue_context() lockdep-based test function\n rcu: add __rcu API for later sparse checking\n rcu: add an rcu_dereference_index_check()\n tree/tiny rcu: Add debug RCU head objects\n mm: remove all rcu head initializations\n fs: remove all rcu head initializations, except on_stack initializations\n powerpc: remove all rcu head initializations\n" }, { "commit": "844b9a8707f1fcf0482e0c52f44a555e799ccda6", "tree": "c9c095c123c2988b014e39b461eb04411b3a197d", "parents": [ "9d51a6b2487724e8713cd2794cf09ffeee5f6932" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jul 20 13:24:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 16:25:41 2010 -0700" }, "message": "vfs: fix RCU-lockdep false positive due to /proc\n\nIf a single-threaded process does a file-descriptor operation, and some\nother process accesses that same file descriptor via /proc, the current\nrcu_dereference_check_fdtable() can give a false-positive RCU-lockdep\nsplat due to the reference count being increased by the /proc access after\nthe reference-count check in fget_light() but before the check in\nrcu_dereference_check_fdtable().\n\nThis commit prevents this false positive by checking for a single-threaded\nprocess. To avoid #include hell, this commit uses the wrapper for\nthread_group_empty(current) defined by rcu_my_thread_group_empty()\nprovided in a separate commit.\n\nLocated-by: Miles Lane \u003cmiles.lane@gmail.com\u003e\nLocated-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c666df80764389886110c942a7916ba9622583d", "tree": "9284d7ef4001bc2e2a2f162f3111e819e2aadd07", "parents": [ "a25909a4d4a29e272f953e12595bf2f04a292dbd" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Apr 29 20:48:47 2010 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Mon Jun 14 16:37:27 2010 -0700" }, "message": "vfs: add fs.h to define struct file\n\nThe sparse RCU-pointer annotations require definition of the\nunderlying type of any pointer passed to rcu_dereference() and friends.\nSo fcheck_files() needs \"struct file\" to be defined, so include fs.h.\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\n" }, { "commit": "af61b96b4f68f7ab25ebf34fed275fabf64f2edc", "tree": "a24d5f4645f5eafcbef8cdc01e1ced247f2f8920", "parents": [ "7dc52157982ab771f40e3c0b7dc55b954c3c2d19" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Mon Feb 22 17:04:53 2010 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 25 10:34:49 2010 +0100" }, "message": "vfs: Abstract rcu_dereference_check for files-fdtable use\n\nCreate an rcu_dereference_check_fdtable() that encapsulates the\nrcu_dereference_check() condition for fcheck_files() use. This\nhas the beneficial side-effect of getting rid of a very long\nline.\n\nSuggested-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: mathieu.desnoyers@polymtl.ca\nCc: josh@joshtriplett.org\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nCc: Valdis.Kletnieks@vt.edu\nCc: dhowells@redhat.com\nLKML-Reference: \u003c1266887105-1528-9-git-send-email-paulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7dc52157982ab771f40e3c0b7dc55b954c3c2d19", "tree": "a41e39174d9535f0c678eb36249ceee4a1775d6b", "parents": [ "497f0ab39cd25bed317b29482c147c967f7ecd1f" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Mon Feb 22 17:04:52 2010 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 25 10:34:48 2010 +0100" }, "message": "vfs: Apply lockdep-based checking to rcu_dereference() uses\n\nAdd lockdep-ified RCU primitives to alloc_fd(), files_fdtable()\nand fcheck_files().\n\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: mathieu.desnoyers@polymtl.ca\nCc: josh@joshtriplett.org\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nCc: Valdis.Kletnieks@vt.edu\nCc: dhowells@redhat.com\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nLKML-Reference: \u003c1266887105-1528-8-git-send-email-paulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "21e5445928af0d80f7cf803a77f2b65e9e147890", "tree": "e7785152e3e22ebd7bf2c9582db1e04acd4e56c5", "parents": [ "76791ab2d5e00c1eef728a8df4347ba133760fb8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 25 16:29:05 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Apr 03 12:13:03 2009 +0200" }, "message": "kmemtrace, fs: fix linux/fdtable.h header file dependencies\n\nImpact: cleanup\n\nWe want to remove percpu.h from rcupdate.h (for upcoming kmemtrace\nchanges), but this is not possible currently without breaking the\nbuild because fdtable.h has an implicit include file dependency: it\nuses __init does not include init.h.\n\nThis can cause build failures on non-x86 architectures:\n\n /home/mingo/tip/include/linux/fdtable.h:66: error: expected \u0027\u003d\u0027, \u0027,\u0027,\n \u0027;\u0027, \u0027asm\u0027 or \u0027__attribute__\u0027 before \u0027files_defer_init\u0027\n make[2]: *** [fs/locks.o] Error 1\n\nWe got this header included indirectly via rcupdate.h\u0027s percpu.h\ninclusion - but if that is not there the build will break.\n\nFix it.\n\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Eduard - Gabriel Munteanu \u003ceduard.munteanu@linux360.ro\u003e\nCc: paulmck@linux.vnet.ibm.com\nLKML-Reference: \u003c1237898630.25315.83.camel@penberg-laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b6b3fdead251d432f32f2cfce2a893ab8a658110", "tree": "358885c529fd14d0cc404a454088329533db379e", "parents": [ "fd659fd6275d3426d7967da1f0e3638bbbd2fedb" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Wed Dec 10 09:35:45 2008 -0800" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 31 18:07:42 2008 -0500" }, "message": "filp_cachep can be static in fs/file_table.c\n\nInstead of creating the \"filp\" kmem_cache in vfs_caches_init(),\nwe can do it a litle be later in files_init(), so that filp_cachep\nis static to fs/file_table.c\n\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "02afc6267f6d55d47aba9fcafdbd1b7230d2294a", "tree": "f8cd675baf512fa6f6d561a5bccc0447bec2ff8b", "parents": [ "f52111b1546943545e67573c4dde1c7613ca33d3" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu May 08 19:42:56 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 16 17:22:26 2008 -0400" }, "message": "[PATCH] dup_fd() fixes, part 1\n\nMove the sucker to fs/file.c in preparation to the rest\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9f3acc3140444a900ab280de942291959f0f615d", "tree": "0d7f3f9698071ff90fb9a127a4c6e86e1c37c945", "parents": [ "a2dcb44c3c5a8151d2d9f6ac8ad0789efcdbe184" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 24 07:44:08 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu May 01 13:08:16 2008 -0400" }, "message": "[PATCH] split linux/file.h\n\nInitial splitoff of the low-level stuff; taken to fdtable.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" } ] }