)]}' { "log": [ { "commit": "41b02e1f9bb87b07d792b64aaeb7af3d00d69cd2", "tree": "87c9524ff96cbff2ff29d659cbefd516b553ca1f", "parents": [ "4f1772645296a230e04f5c53e79cfb6f841ce634" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:31:14 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:31:14 2011 -0700" }, "message": "ceph: explicitly reference rename old_dentry parent dir in request\n\nWe carry a pin on the parent directory for the rename source and dest\ndentries. For the source it\u0027s r_locked_dir; we need to explicitly\nreference the old_dentry parent as well, since the dentry\u0027s d_parent may\nchange between when the request was created and pinned and when it is\nfreed.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "4f1772645296a230e04f5c53e79cfb6f841ce634", "tree": "b46dab3e88acef56a074c5d519a851dec5c1ade1", "parents": [ "e5f86dc377e7ff2b4195831153a85a3e76fefff2" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:31:08 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:31:08 2011 -0700" }, "message": "ceph: document locking for ceph_set_dentry_offset\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "e5f86dc377e7ff2b4195831153a85a3e76fefff2", "tree": "f15c11fc2c9b08e64555bbb601e582dc8f7325bd", "parents": [ "bf1c6aca96c9d2f117dc7e590c2bc2304e7febe1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:55 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:55 2011 -0700" }, "message": "ceph: avoid d_parent in ceph_dentry_hash; fix ceph_encode_fh() hashing bug\n\nHave caller pass in a safely-obtained reference to the parent directory\nfor calculating a dentry\u0027s hash valud.\n\nWhile we\u0027re here, simpify the flow through ceph_encode_fh() so that there\nis a single exit point and cleanup.\n\nAlso fix a bug with the dentry hash calculation: calculate the hash for the\ndentry we were given, not its parent.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "bf1c6aca96c9d2f117dc7e590c2bc2304e7febe1", "tree": "1ecb6f35e572ba1e498390d1b09faf3c309bbaee", "parents": [ "5f21c96dd5c615341963036ae8f5e4f5227a818d" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:43 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:43 2011 -0700" }, "message": "ceph: protect d_parent access in ceph_d_revalidate\n\nProtect d_parent with d_lock. Carry a reference. Simplify the flow so\nthat there is a single exit point and cleanup.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "5f21c96dd5c615341963036ae8f5e4f5227a818d", "tree": "898c5781623b68527427d201e3f975827d08935c", "parents": [ "48d0cbd1242aac969560ef8b90f26ee3b09a6a5c" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:29 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:29 2011 -0700" }, "message": "ceph: protect access to d_parent\n\nd_parent is protected by d_lock: use it when looking up a dentry\u0027s parent\ndirectory inode. Also take a reference and drop it in the caller to avoid\na use-after-free.\n\nReported-by: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "48d0cbd1242aac969560ef8b90f26ee3b09a6a5c", "tree": "228a26f8ee7d555d67c6a00e5346f3b558a2e48c", "parents": [ "dfabbed6fdd509dc2beb89c954bc36014a1bc7cb" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:15 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:15 2011 -0700" }, "message": "ceph: handle racing calls to ceph_init_dentry\n\nThe -\u003elookup() and prepopulate_readdir() callers are working with unhashed\ndentries, so we don\u0027t have to worry. The export.c callers, though, need\nto initialize something they got back from d_obtain_alias() and are\npotentially racing with other callers. Make sure we don\u0027t return unless\nthe dentry is properly initialized (by us or someone else).\n\nReported-by: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "dfabbed6fdd509dc2beb89c954bc36014a1bc7cb", "tree": "34186b6bba311438cccbd572f4f93d8165dce89b", "parents": [ "029bcbd8b076fd19787b8c73e58dd0a6f2c0caf1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:02 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:30:02 2011 -0700" }, "message": "ceph: set dir complete frag after adding capability\n\nCurretly ceph_add_cap clears the complete bit if we are newly issued the\nFILE_SHARED cap, which is normally the case for a newly issue cap on a new\ndirectory. That means we clear the just-set bit. Move the check that sets\nthe flag to after the cap is added/updated.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "029bcbd8b076fd19787b8c73e58dd0a6f2c0caf1", "tree": "305128db78ecfb09e6a236caeeac1fbb9ece1175", "parents": [ "e9852227431a0ed6ceda064f33e4218757acab6c" ], "author": { "name": "Josh Durgin", "email": "josh.durgin@dreamhost.com", "time": "Fri Jul 22 11:35:23 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:29:35 2011 -0700" }, "message": "rbd: set blk_queue request sizes to object size\n\nThis improves performance since more requests can be merged.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Josh Durgin \u003cjosh.durgin@dreamhost.com\u003e\n" }, { "commit": "e9852227431a0ed6ceda064f33e4218757acab6c", "tree": "e48c6a6ffb96780d562943dfc45c78a0a7edc0cd", "parents": [ "79e3057c4c9d32b88e6745fd220d91b0a8b2030b" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Fri Jul 22 11:12:28 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:29:14 2011 -0700" }, "message": "ceph: set up readahead size when rsize is not passed\n\nThis should improve the default read performance, as without it\nreadahead is practically disabled.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n" }, { "commit": "79e3057c4c9d32b88e6745fd220d91b0a8b2030b", "tree": "fb6f4bff64c4e6014af3bdaa5284e921d24111bd", "parents": [ "2f90b852e3ae73889d7f6de6ecf429b9b6a6b103" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Tue Jul 12 16:56:57 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:29:04 2011 -0700" }, "message": "rbd: cancel watch request when releasing the device\n\nWe were missing this cleanup, so when a device was released\nthe osd didn\u0027t clean up its watchers list, so following notifications\ncould be slow as osd needed to timeout on the client.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\n" }, { "commit": "2f90b852e3ae73889d7f6de6ecf429b9b6a6b103", "tree": "584e53ef3a6919e68ee0d8804da8f3d63838a3fc", "parents": [ "468640e32c7f6bfdaaa011095cc388786755d159" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:28:25 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:28:25 2011 -0700" }, "message": "ceph: ignore lease mask\n\nThe lease mask is no longer used (and it changed a while back). Instead,\nuse a non-zero duration to indicate that there is a lease being issued.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "468640e32c7f6bfdaaa011095cc388786755d159", "tree": "beb059d860c2ca39cda9ca3aa45603025655e1a6", "parents": [ "9bae113a085b790de384bf86f09e15b42a65a985" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:28:11 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:28:11 2011 -0700" }, "message": "ceph: fix ceph_lookup_open intent usage\n\nWe weren\u0027t properly calling lookup_instantiate_filp when setting up the\nlookup intent, which could lead to file leakage on errors. So:\n\n - use separate helper for the hidden snapdir translation, immediately\n following the mds request\n - use ceph_finish_lookup for the final dentry/return value dance in the\n exit path\n - lookup_instantiate_filp on success\n\nReported-by: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "9bae113a085b790de384bf86f09e15b42a65a985", "tree": "44d42141bf2d61a3098cedb381ec775cded8ac89", "parents": [ "acda76578813ef893004ecad0e5ad2bb6039e5f7" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:59 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:59 2011 -0700" }, "message": "ceph: only link open operations to directory unsafe list if O_CREAT|O_TRUNC\n\nWe only need to put these on the directory unsafe list if they have\nside effects that fsync(2) should flush out.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "acda76578813ef893004ecad0e5ad2bb6039e5f7", "tree": "d77d818eb8e783437e25d7590dd9864001a7e1b3", "parents": [ "d8de9ab63a57326d21154c13c365f949f53ce8e1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:48 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:48 2011 -0700" }, "message": "ceph: fix bad parent_inode calc in ceph_lookup_open\n\nWe were always getting NULL here because the intent file f_dentry is always\nNULL at this point, which means we were always passing NULL to\nceph_mdsc_do_request. In reality, this was fine, since this isn\u0027t\ncurrently ever a write operation that needs to get strung on the dir\u0027s\nunsafe list.\n\nUse the dir explicitly, and only pass it if this open has side-effects that\na dir fsync should flush.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "d8de9ab63a57326d21154c13c365f949f53ce8e1", "tree": "283aac6bf2cc91a772d9cc04c97f46f60267e4c5", "parents": [ "4cf9d544631c92809cb94ea680c71df56e9437aa" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:34 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:34 2011 -0700" }, "message": "ceph: avoid carrying Fw cap during write into page cache\n\nThe generic_file_aio_write call may block on balance_dirty_pages while we\nflush data to the OSDs. If we hold a reference to the FILE_WR cap during\nthat interval revocation by the MDS (e.g., to do a stat(2)) may be very\nslow.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "4cf9d544631c92809cb94ea680c71df56e9437aa", "tree": "419e162dfb25e69ef1a89c56a318ad322cf21053", "parents": [ "8f04d42276048b3baff5a5d8fa769f433c62b63e" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:24 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:24 2011 -0700" }, "message": "libceph: don\u0027t time out osd requests that haven\u0027t been received\n\nKeep track of when an outgoing message is ACKed (i.e., the server fully\nreceived it and, presumably, queued it for processing). Time out OSD\nrequests only if it\u0027s been too long since they\u0027ve been received.\n\nThis prevents timeouts and connection thrashing when the OSDs are simply\nbusy and are throttling the requests they read off the network.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "8f04d42276048b3baff5a5d8fa769f433c62b63e", "tree": "dd9cdb99079d193ceab74f9b2f4b11d4b2fb7508", "parents": [ "e77dc3e9c061e50c67e2e1a604d0a370f40db298" ], "author": { "name": "Greg Farnum", "email": "gregory.farnum@dreamhost.com", "time": "Tue Jul 26 11:26:54 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:27:06 2011 -0700" }, "message": "ceph: report f_bfree based on kb_avail rather than diffing.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Greg Farnum \u003cgregory.farnum@dreamhost.com\u003e\n" }, { "commit": "e77dc3e9c061e50c67e2e1a604d0a370f40db298", "tree": "8ed497994e3e1b9949c3d6907ed901ff502b1f5e", "parents": [ "af0ed569d7019f1b49e9e51e77b47092e656b00e" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:41 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:41 2011 -0700" }, "message": "ceph: only queue capsnap if caps are dirty\n\nWe used to go into this branch if i_wrbuffer_ref_head was non-zero. This\nwas an ancient check from before we were careful about dealing with all\nkinds of caps (and not just dirty pages). It is cleaner to only queue a\ncapsnap if there is an actual dirty cap. If we are racing with...\nsomething...we will end up here with ci-\u003ei_wrbuffer_refs but no dirty\ncaps.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "af0ed569d7019f1b49e9e51e77b47092e656b00e", "tree": "a8b0ad426b22548eec9e2d350c131426e13af989", "parents": [ "9cfa1098dcfb34f71c5f3b7bcdbbb435a0cecab2" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:31 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:31 2011 -0700" }, "message": "ceph: fix snap writeback when racing with writes\n\nThere are two problems that come up when we try to queue a capsnap while a\nwrite is in progress:\n\n - The FILE_WR cap is held, but not yet dirty, so we may queue a capsnap\n with dirty \u003d\u003d 0. That will crash later in __ceph_flush_snaps(). Or\n on the FILE_WR cap if a write is in progress.\n - We may not have i_head_snapc set, which causes problems pretty quickly.\n Look to the snaprealm in this case.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "9cfa1098dcfb34f71c5f3b7bcdbbb435a0cecab2", "tree": "cecff467984dd0d5e8fef2014e296b682c7a0267", "parents": [ "4918b6d140c4822201ebbe2f070875332aff337b" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:18 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:18 2011 -0700" }, "message": "ceph: use flag bit for at_end readdir flag\n\nThis saves us a word of memory per file.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "4918b6d140c4822201ebbe2f070875332aff337b", "tree": "0327a0a68acd2f8209893b4770ba3c9d9264041c", "parents": [ "252c6728de604d6a897d85e212996811d5c8c46c" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:07 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:26:07 2011 -0700" }, "message": "ceph: add F_SYNC file flag to force sync (non-O_DIRECT) io\n\nThis allows us to force IO through the sync path which you normally only\nget when multiple clients are reading/writing to the same file or by\nmounting with -o sync. Among other things, this lets test programs verify\ncorrectness with a single mount.\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "252c6728de604d6a897d85e212996811d5c8c46c", "tree": "2b93fa141ca38789e00610dfa641dc7fefc3be72", "parents": [ "02f8c6aee8df3cdc935e9bdd4f2d020306035dbe" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:25:27 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 26 11:25:27 2011 -0700" }, "message": "ceph: add flags field to file_info\n\nReviewed-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "02f8c6aee8df3cdc935e9bdd4f2d020306035dbe", "tree": "df32c75242bf8d797ccd43af8ce8e294f35cd8fd", "parents": [ "1f922d07704c501388a306c78536bca7432b3934" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 19:17:23 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 19:17:23 2011 -0700" }, "message": "Linux 3.0\n" }, { "commit": "1f922d07704c501388a306c78536bca7432b3934", "tree": "8b4f3abcfa0dc15e5c1a8e48615adbbce832939c", "parents": [ "2bafc7a275436da4a1ece4ecfcbacb82a0560efb", "33d8881af5584fb7994f6b3d17fc11dcaf07b3b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 17:20:57 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 17:20:57 2011 -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 sparc,kgdbts: fix compile regression with kgdb test suite\n" }, { "commit": "33d8881af5584fb7994f6b3d17fc11dcaf07b3b2", "tree": "f2aedc236f1bd0876951cc82243f3b811864f6ac", "parents": [ "3a5c3743f15f27237ab025736a981e2d0c9fdfed" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Tue Jul 19 15:43:16 2011 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Jul 21 17:29:49 2011 -0500" }, "message": "sparc,kgdbts: fix compile regression with kgdb test suite\n\nCommit 63ab25ebbc (kgdbts: unify/generalize gdb breakpoint adjustment)\nintroduced a compile regression on sparc.\n\nkgdbts.c: In function \u0027check_and_rewind_pc\u0027:\nkgdbts.c:307: error: implicit declaration of function \u0027instruction_pointer_set\u0027\n\nSimply add the correct macro definition for instruction pointer on the\nSparc architecture.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2bafc7a275436da4a1ece4ecfcbacb82a0560efb", "tree": "097f820c6cad0a437255f0207e8ac6befd9fac76", "parents": [ "57a6fa9acd6b4a479a6ede4d6d2258f04afd3a6f", "2cebaa58b7de775386732bbd6cd11c3f5b73faf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 14:28:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 14:28:01 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n CIFS: Fix wrong length in cifs_iovec_read\n" }, { "commit": "57a6fa9acd6b4a479a6ede4d6d2258f04afd3a6f", "tree": "23fc946678d2d4bce1b74caab057333b433da150", "parents": [ "ad21b115772dfa146f19ec5d1db9de25973c483b", "a536877e77f73ea22d12d94a019fedd9671b6acd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 12:25:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 12:25:39 2011 -0700" }, "message": "Merge branch \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Make Dell Latitude E6420 use reboot\u003dpci\n x86: Make Dell Latitude E5420 use reboot\u003dpci\n" }, { "commit": "a536877e77f73ea22d12d94a019fedd9671b6acd", "tree": "c51a455049a372f6e28ef366eafdb30e649a41e9", "parents": [ "b7798d28ec15d20fd34b70fa57eb13f0cf6d1ecd" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Jul 21 11:22:21 2011 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Jul 21 11:47:17 2011 -0700" }, "message": "x86: Make Dell Latitude E6420 use reboot\u003dpci\n\nYet another variant of the Dell Latitude series which requires\nreboot\u003dpci.\n\nFrom the E5420 bug report by Daniel J Blueman:\n\n\u003e The E6420 is affected also (same platform, different casing and\n\u003e features), which provides an external confirmation of the issue; I can\n\u003e submit a patch for that later or include it if you prefer:\n\u003e http://linux.koolsolutions.com/2009/08/04/howto-fix-linux-hangfreeze-during-reboots-and-restarts/\n\nReported-by: Daniel J Blueman \u003cdaniel.blueman@gmail.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "b7798d28ec15d20fd34b70fa57eb13f0cf6d1ecd", "tree": "431db58bbc05fc13bc2ce9fc88113cf51856d3c3", "parents": [ "cf6ace16a3cd8b728fb0afa68368fd40bbeae19f" ], "author": { "name": "Daniel J Blueman", "email": "daniel.blueman@gmail.com", "time": "Fri May 13 09:04:59 2011 +0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Jul 21 11:45:49 2011 -0700" }, "message": "x86: Make Dell Latitude E5420 use reboot\u003dpci\n\nRebooting on the Dell E5420 often hangs with the keyboard or ACPI\nmethods, but is reliable via the PCI method.\n\n[ hpa: this was deferred because we believed for a long time that the\n recent reshuffling of the boot priorities in commit\n 660e34cebf0a11d54f2d5dd8838607452355f321 fixed this platform.\n Unfortunately that turned out to be incorrect. ]\n\nSigned-off-by: Daniel J Blueman \u003cdaniel.blueman@gmail.com\u003e\nLink: http://lkml.kernel.org/r/1305248699-2347-1-git-send-email-daniel.blueman@gmail.com\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n\n" }, { "commit": "ad21b115772dfa146f19ec5d1db9de25973c483b", "tree": "457b129a39a3babdc2b0bb497e90915bfddcb12b", "parents": [ "b91da88fed84843313a1b6fd1b1c834a24bbcf9e", "e28f87116503f796aba4fb27d81e2c3d81966174" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 11:07:18 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 11:07:18 2011 -0700" }, "message": "Merge branch \u0027drm-intel-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6\n\n* \u0027drm-intel-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6:\n drm/i915: Fix unfenced alignment on pre-G33 hardware\n drm/i915: Add quirk to disable SSC on Lenovo U160 LVDS\n" }, { "commit": "b91da88fed84843313a1b6fd1b1c834a24bbcf9e", "tree": "0c9456266a09f247a875fd3b55073ad42dc7445d", "parents": [ "b307d4655a71749ac3f91c6dbe33d28cc026ceeb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 11:01:42 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 11:01:42 2011 -0700" }, "message": "vfs: drop conditional inode prefetch in __do_lookup_rcu\n\nIt seems to hurt performance in real life. Yes, the inode will be used\nlater, but the conditional doesn\u0027t seem to predict all that well\n(negative dentries are not uncommon) and it looks like the cost of\nprefetching is simply higher than depending on the cache doing the right\nthing.\n\nAs usual.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b307d4655a71749ac3f91c6dbe33d28cc026ceeb", "tree": "4d00cd36cf277da7e45333d2a0574bf4a523cc58", "parents": [ "cf6ace16a3cd8b728fb0afa68368fd40bbeae19f" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Thu Jul 21 15:02:43 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 21 10:59:16 2011 -0700" }, "message": "FS-Cache: Fix __fscache_uncache_all_inode_pages()\u0027s outer loop\n\nThe compiler, at least for ix86 and m68k, validly warns that the\ncomparison:\n\n\tnext \u003c\u003d (loff_t)-1\n\nis always true (and it\u0027s always true also for x86-64 and probably all\nother arches - as long as pgoff_t isn\u0027t wider than loff_t). The\nintention appears to be to avoid wrapping of \"next\", so rather than\neliminating the pointless comparison, fix the loop to indeed get exited\nwhen \"next\" would otherwise wrap.\n\nOn m68k the following warning is observed:\n\n fs/fscache/page.c: In function \u0027__fscache_uncache_all_inode_pages\u0027:\n fs/fscache/page.c:979: warning: comparison is always false due to limited range of data type\n\nReported-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nReported-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2cebaa58b7de775386732bbd6cd11c3f5b73faf0", "tree": "aaa392677870ded6c3790e1d327fa12f584e767f", "parents": [ "cf6ace16a3cd8b728fb0afa68368fd40bbeae19f" ], "author": { "name": "Pavel Shilovsky", "email": "piastryyy@gmail.com", "time": "Wed Jul 20 18:24:09 2011 +0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Jul 21 00:48:05 2011 +0000" }, "message": "CIFS: Fix wrong length in cifs_iovec_read\n\nSigned-off-by: Pavel Shilovsky \u003cpiastryyy@gmail.com\u003e\nReviewed-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "cf6ace16a3cd8b728fb0afa68368fd40bbeae19f", "tree": "489c64380668e8c5a29d3f36f37554e4b081a647", "parents": [ "acc11eab70591744369722280c9ce162a6193494", "d1e9ae47a0285d3f1699e8219ce50f656243b93f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:56:25 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:56:25 2011 -0700" }, "message": "Merge branch \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n signal: align __lock_task_sighand() irq disabling and RCU\n softirq,rcu: Inform RCU of irq_exit() activity\n sched: Add irq_{enter,exit}() to scheduler_ipi()\n rcu: protect __rcu_read_unlock() against scheduler-using irq handlers\n rcu: Streamline code produced by __rcu_read_unlock()\n rcu: Fix RCU_BOOST race handling current-\u003ercu_read_unlock_special\n rcu: decrease rcu_report_exp_rnp coupling with scheduler\n" }, { "commit": "acc11eab70591744369722280c9ce162a6193494", "tree": "f23138ad28b557311b6e512f40ec27fbc42481f1", "parents": [ "919d25a710bd6ded210426e911c9f9ec535d8d9c", "d110235d2c331c4f79e0879f51104be79e17a469" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:55:48 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:55:48 2011 -0700" }, "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: Avoid creating superfluous NUMA domains on non-NUMA systems\n sched: Allow for overlapping sched_domain spans\n sched: Break out cpu_power from the sched_group structure\n" }, { "commit": "919d25a710bd6ded210426e911c9f9ec535d8d9c", "tree": "7c49ecdc8cba950a582951ae8ee450153c0840f2", "parents": [ "e6625fa48e6580a74b7e700efd7e6463e282810b", "3628c3f5c818cfc6e588d1ccb31f19aa12345c02" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:33:59 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 20 15:33:59 2011 -0700" }, "message": "Merge branch \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86. reboot: Make Dell Latitude E6320 use reboot\u003dpci\n x86, doc only: Correct real-mode kernel header offset for init_size\n x86: Disable AMD_NUMA for 32bit for now\n" }, { "commit": "d1e9ae47a0285d3f1699e8219ce50f656243b93f", "tree": "2f5a68b5ba1677bcd49ee759f09ffc5ccccb1455", "parents": [ "e6625fa48e6580a74b7e700efd7e6463e282810b", "a841796f11c90d53dbac773be56b04fbee8af272" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 20 20:59:26 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 20 20:59:26 2011 +0200" }, "message": "Merge branch \u0027rcu/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu into core/urgent\n" }, { "commit": "a841796f11c90d53dbac773be56b04fbee8af272", "tree": "9401a53faddecc7c1644565d0e22630028f82bca", "parents": [ "ec433f0c51527426989ea8a38a856d810d739414" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Tue Jul 19 03:25:36 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 20 11:04:54 2011 -0700" }, "message": "signal: align __lock_task_sighand() irq disabling and RCU\n\nThe __lock_task_sighand() function calls rcu_read_lock() with interrupts\nand preemption enabled, but later calls rcu_read_unlock() with interrupts\ndisabled. It is therefore possible that this RCU read-side critical\nsection will be preempted and later RCU priority boosted, which means that\nrcu_read_unlock() will call rt_mutex_unlock() in order to deboost itself, but\nwith interrupts disabled. This results in lockdep splats, so this commit\nnests the RCU read-side critical section within the interrupt-disabled\nregion of code. This prevents the RCU read-side critical section from\nbeing preempted, and thus prevents the attempt to deboost with interrupts\ndisabled.\n\nIt is quite possible that a better long-term fix is to make rt_mutex_unlock()\ndisable irqs when acquiring the rt_mutex structure\u0027s -\u003ewait_lock.\n\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "ec433f0c51527426989ea8a38a856d810d739414", "tree": "001550d7b18b3f2b5326da3f9dfd893e31c8dc1c", "parents": [ "c5d753a55ac92e09816d410cd17093813f1a904b" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Jul 19 15:32:00 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 20 10:50:12 2011 -0700" }, "message": "softirq,rcu: Inform RCU of irq_exit() activity\n\nThe rcu_read_unlock_special() function relies on in_irq() to exclude\nscheduler activity from interrupt level. This fails because exit_irq()\ncan invoke the scheduler after clearing the preempt_count() bits that\nin_irq() uses to determine that it is at interrupt level. This situation\ncan result in failures as follows:\n\n $task\t\t\tIRQ\t\tSoftIRQ\n\n rcu_read_lock()\n\n /* do stuff */\n\n \u003cpreempt\u003e |\u003d UNLOCK_BLOCKED\n\n rcu_read_unlock()\n --t-\u003ercu_read_lock_nesting\n\n\t\t\tirq_enter();\n\t\t\t/* do stuff, don\u0027t use RCU */\n\t\t\tirq_exit();\n\t\t\t sub_preempt_count(IRQ_EXIT_OFFSET);\n\t\t\t invoke_softirq()\n\n\t\t\t\t\tttwu();\n\t\t\t\t\t spin_lock_irq(\u0026pi-\u003elock)\n\t\t\t\t\t rcu_read_lock();\n\t\t\t\t\t /* do stuff */\n\t\t\t\t\t rcu_read_unlock();\n\t\t\t\t\t rcu_read_unlock_special()\n\t\t\t\t\t rcu_report_exp_rnp()\n\t\t\t\t\t ttwu()\n\t\t\t\t\t spin_lock_irq(\u0026pi-\u003elock) /* deadlock */\n\n rcu_read_unlock_special(t);\n\nEd can simply trigger this \u0027easy\u0027 because invoke_softirq() immediately\ndoes a ttwu() of ksoftirqd/# instead of doing the in-place softirq stuff\nfirst, but even without that the above happens.\n\nCure this by also excluding softirqs from the\nrcu_read_unlock_special() handler and ensuring the force_irqthreads\nksoftirqd/# wakeup is done from full softirq context.\n\n[ Alternatively, delaying the -\u003ercu_read_lock_nesting decrement\n until after the special handling would make the thing more robust\n in the face of interrupts as well. And there is a separate patch\n for that. ]\n\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReported-and-tested-by: Ed Tomlinson \u003cedt@aei.ca\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "c5d753a55ac92e09816d410cd17093813f1a904b", "tree": "162c63edcc463e18d50fb5b5be479785f02222c4", "parents": [ "10f39bb1b2c1923ca73e70cb13aeee0e9b822d8f" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Jul 19 15:07:25 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 20 10:50:11 2011 -0700" }, "message": "sched: Add irq_{enter,exit}() to scheduler_ipi()\n\nEnsure scheduler_ipi() calls irq_{enter,exit} when it does some actual\nwork. Traditionally we never did any actual work from the resched IPI\nand all magic happened in the return from interrupt path.\n\nNow that we do do some work, we need to ensure irq_{enter,exit} are\ncalled so that we don\u0027t confuse things.\n\nThis affects things like timekeeping, NO_HZ and RCU, basically\neverything with a hook in irq_enter/exit.\n\nExplicit examples of things going wrong are:\n\n sched_clock_cpu() -- has a callback when leaving NO_HZ state to take\n a new reading from GTOD and TSC. Without this\n callback, time is stuck in the past.\n\n RCU -- needs in_irq() to work in order to avoid some nasty deadlocks\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "10f39bb1b2c1923ca73e70cb13aeee0e9b822d8f", "tree": "2e8349c57b1f0563a27be49410f413b643ded1a9", "parents": [ "be0e1e21ef707be4d16ea6a96ac9997463e4b8d2" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Sun Jul 17 21:14:35 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jul 20 10:50:11 2011 -0700" }, "message": "rcu: protect __rcu_read_unlock() against scheduler-using irq handlers\n\nThe addition of RCU read-side critical sections within runqueue and\npriority-inheritance lock critical sections introduced some deadlock\ncycles, for example, involving interrupts from __rcu_read_unlock()\nwhere the interrupt handlers call wake_up(). This situation can cause\nthe instance of __rcu_read_unlock() invoked from interrupt to do some\nof the processing that would otherwise have been carried out by the\ntask-level instance of __rcu_read_unlock(). When the interrupt-level\ninstance of __rcu_read_unlock() is called with a scheduler lock held\nfrom interrupt-entry/exit situations where in_irq() returns false,\ndeadlock can result.\n\nThis commit resolves these deadlocks by using negative values of\nthe per-task -\u003ercu_read_lock_nesting counter to indicate that an\ninstance of __rcu_read_unlock() is in flight, which in turn prevents\ninstances from interrupt handlers from doing any special processing.\nThis patch is inspired by Steven Rostedt\u0027s earlier patch that similarly\nmade __rcu_read_unlock() guard against interrupt-mediated recursion\n(see https://lkml.org/lkml/2011/7/15/326), but this commit refines\nSteven\u0027s approach to avoid the need for preemption disabling on the\n__rcu_read_unlock() fastpath and to also avoid the need for manipulating\na separate per-CPU variable.\n\nThis patch avoids need for preempt_disable() by instead using negative\nvalues of the per-task -\u003ercu_read_lock_nesting counter. Note that nested\nrcu_read_lock()/rcu_read_unlock() pairs are still permitted, but they will\nnever see -\u003ercu_read_lock_nesting go to zero, and will therefore never\ninvoke rcu_read_unlock_special(), thus preventing them from seeing the\nRCU_READ_UNLOCK_BLOCKED bit should it be set in -\u003ercu_read_unlock_special.\nThis patch also adds a check for -\u003ercu_read_unlock_special being negative\nin rcu_check_callbacks(), thus preventing the RCU_READ_UNLOCK_NEED_QS\nbit from being set should a scheduling-clock interrupt occur while\n__rcu_read_unlock() is exiting from an outermost RCU read-side critical\nsection.\n\nOf course, __rcu_read_unlock() can be preempted during the time that\n-\u003ercu_read_lock_nesting is negative. This could result in the setting\nof the RCU_READ_UNLOCK_BLOCKED bit after __rcu_read_unlock() checks it,\nand would also result it this task being queued on the corresponding\nrcu_node structure\u0027s blkd_tasks list. Therefore, some later RCU read-side\ncritical section would enter rcu_read_unlock_special() to clean up --\nwhich could result in deadlock if that critical section happened to be in\nthe scheduler where the runqueue or priority-inheritance locks were held.\n\nThis situation is dealt with by making rcu_preempt_note_context_switch()\ncheck for negative -\u003ercu_read_lock_nesting, thus refraining from\nqueuing the task (and from setting RCU_READ_UNLOCK_BLOCKED) if we are\nalready exiting from the outermost RCU read-side critical section (in\nother words, we really are no longer actually in that RCU read-side\ncritical section). In addition, rcu_preempt_note_context_switch()\ninvokes rcu_read_unlock_special() to carry out the cleanup in this case,\nwhich clears out the -\u003ercu_read_unlock_special bits and dequeues the task\n(if necessary), in turn avoiding needless delay of the current RCU grace\nperiod and needless RCU priority boosting.\n\nIt is still illegal to call rcu_read_unlock() while holding a scheduler\nlock if the prior RCU read-side critical section has ever had either\npreemption or irqs enabled. However, the common use case is legal,\nnamely where then entire RCU read-side critical section executes with\nirqs disabled, for example, when the scheduler lock is held across the\nentire lifetime of the RCU read-side critical section.\n\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "d110235d2c331c4f79e0879f51104be79e17a469", "tree": "d56bb05a1274f9e7c6a20467d2d04713c185e7ce", "parents": [ "e3589f6c81e4764d32a25d2a2a0afe54fa344f5c" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Jul 20 18:42:57 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 20 18:54:33 2011 +0200" }, "message": "sched: Avoid creating superfluous NUMA domains on non-NUMA systems\n\nWhen creating sched_domains, stop when we\u0027ve covered the entire\ntarget span instead of continuing to create domains, only to\nlater find they\u0027re redundant and throw them away again.\n\nThis avoids single node systems from touching funny NUMA\nsched_domain creation code and reduces the risks of the new\nSD_OVERLAP code.\n\nRequested-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: mahesh@linux.vnet.ibm.com\nCc: benh@kernel.crashing.org\nCc: linuxppc-dev@lists.ozlabs.org\nLink: http://lkml.kernel.org/r/1311180177.29152.57.camel@twins\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e3589f6c81e4764d32a25d2a2a0afe54fa344f5c", "tree": "414bf6bdbad3f04f629fa2a72254ea85acf723f4", "parents": [ "9c3f75cbd144014bea6af866a154cc2e73ab2287" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Jul 15 10:35:52 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 20 18:32:41 2011 +0200" }, "message": "sched: Allow for overlapping sched_domain spans\n\nAllow for sched_domain spans that overlap by giving such domains their\nown sched_group list instead of sharing the sched_groups amongst\neach-other.\n\nThis is needed for machines with more than 16 nodes, because\nsched_domain_node_span() will generate a node mask from the\n16 nearest nodes without regard if these masks have any overlap.\n\nCurrently sched_domains have a sched_group that maps to their child\nsched_domain span, and since there is no overlap we share the\nsched_group between the sched_domains of the various CPUs. If however\nthere is overlap, we would need to link the sched_group list in\ndifferent ways for each cpu, and hence sharing isn\u0027t possible.\n\nIn order to solve this, allocate private sched_groups for each CPU\u0027s\nsched_domain but have the sched_groups share a sched_group_power\nstructure such that we can uniquely track the power.\n\nReported-and-tested-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/n/tip-08bxqw9wis3qti9u5inifh3y@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9c3f75cbd144014bea6af866a154cc2e73ab2287", "tree": "2a565f7ff0820269973415c5605e313cfff903b4", "parents": [ "e6625fa48e6580a74b7e700efd7e6463e282810b" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jul 14 13:00:06 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 20 18:32:40 2011 +0200" }, "message": "sched: Break out cpu_power from the sched_group structure\n\nIn order to prepare for non-unique sched_groups per domain, we need to\ncarry the cpu_power elsewhere, so put a level of indirection in.\n\nReported-and-tested-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/n/tip-qkho2byuhe4482fuknss40ad@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e6625fa48e6580a74b7e700efd7e6463e282810b", "tree": "fdb12c5ca073bd444d9d64dee3f8e34b323aebda", "parents": [ "47126d807ab1ef24e0f02dcca20883e275198fe2", "38be7a79f7c99dd01425f19ef6cf744878b6a94b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:10:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:10:28 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:\n ceph: fix file mode calculation\n" }, { "commit": "47126d807ab1ef24e0f02dcca20883e275198fe2", "tree": "c17b93db77d14239d0dd2d25b084394a645c9733", "parents": [ "4746efded84d7c5a9c8d64d4c6e814ff0cf9fb42", "9daedd833a38edd90cf7baa1b1fcf61c3a0721e3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:10:05 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:10:05 2011 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc:\n davinci: DM365 EVM: fix video input mux bits\n ARM: davinci: Check for NULL return from irq_alloc_generic_chip\n arm: davinci: Fix low level gpio irq handlers\u0027 argument\n" }, { "commit": "4746efded84d7c5a9c8d64d4c6e814ff0cf9fb42", "tree": "174f400db27c1a1d9a66407931199aabfdce6bba", "parents": [ "f7b88631a89757d70192044c9d9f2e8d2fc02f2c" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue Jul 19 08:49:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:09:31 2011 -0700" }, "message": "vmscan: fix a livelock in kswapd\n\nI\u0027m running a workload which triggers a lot of swap in a machine with 4\nnodes. After I kill the workload, I found a kswapd livelock. Sometimes\nkswapd3 or kswapd2 are keeping running and I can\u0027t access filesystem,\nbut most memory is free.\n\nThis looks like a regression since commit 08951e545918c159 (\"mm: vmscan:\ncorrect check for kswapd sleeping in sleeping_prematurely\").\n\nNode 2 and 3 have only ZONE_NORMAL, but balance_pgdat() will return 0\nfor classzone_idx. The reason is end_zone in balance_pgdat() is 0 by\ndefault, if all zones have watermark ok, end_zone will keep 0.\n\nLater sleeping_prematurely() always returns true. Because this is an\norder 3 wakeup, and if classzone_idx is 0, both balanced_pages and\npresent_pages in pgdat_balanced() are 0. We add a special case here.\nIf a zone has no page, we think it\u0027s balanced. This fixes the livelock.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7b88631a89757d70192044c9d9f2e8d2fc02f2c", "tree": "51da597d7625d2428701be146f233cee047425d9", "parents": [ "e501f29c727dea74e2124c584cbab5fa805d489b" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Jul 19 08:49:25 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 22:09:30 2011 -0700" }, "message": "fs/libfs.c: fix simple_attr_write() on 32bit machines\n\nAssume that /sys/kernel/debug/dummy64 is debugfs file created by\ndebugfs_create_x64().\n\n\t# cd /sys/kernel/debug\n\t# echo 0x1234567812345678 \u003e dummy64\n\t# cat dummy64\n\t0x0000000012345678\n\n\t# echo 0x80000000 \u003e dummy64\n\t# cat dummy64\n\t0xffffffff80000000\n\nA value larger than INT_MAX cannot be written to the debugfs file created\nby debugfs_create_u64 or debugfs_create_x64 on 32bit machine. Because\nsimple_attr_write() uses simple_strtol() for the conversion.\n\nTo fix this, use simple_strtoll() instead.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e501f29c727dea74e2124c584cbab5fa805d489b", "tree": "3a5c3611e7fc3ac454fd498b93a521d7a1e2be05", "parents": [ "3a5c3743f15f27237ab025736a981e2d0c9fdfed", "59430262401bec02d415179c43dbe5b8819c09ce" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 21:50:21 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 21:50:21 2011 -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 vfs: fix race in rcu lookup of pruned dentry\n Fix cifs_get_root()\n\n[ Edited the last commit to get rid of a \u0027unused variable \"seq\"\u0027\n warning due to Al editing the patch. - Linus ]\n" }, { "commit": "59430262401bec02d415179c43dbe5b8819c09ce", "tree": "18caba988f1fb650bb804727de06adc73953b2c6", "parents": [ "fec11dd9a0109fe52fd631e5c510778d6cbff6cc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 15:43:29 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 19 21:49:01 2011 -0700" }, "message": "vfs: fix race in rcu lookup of pruned dentry\n\nDon\u0027t update *inode in __follow_mount_rcu() until we\u0027d verified that\nthere is mountpoint there. Kudos to Hugh Dickins for catching that\none in the first place and eventually figuring out the solution (and\ncatching a braino in the earlier version of patch).\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "be0e1e21ef707be4d16ea6a96ac9997463e4b8d2", "tree": "fe53c0731f5c3a6e56e2358eee9b8f17c3af83f4", "parents": [ "7765be2fec0f476fcd61812d5f9406b04c765020" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sat May 21 05:57:18 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jul 19 21:38:53 2011 -0700" }, "message": "rcu: Streamline code produced by __rcu_read_unlock()\n\nGiven some common flag combinations, particularly -Os, gcc will inline\nrcu_read_unlock_special() despite its being in an unlikely() clause.\nUse noinline to prohibit this misoptimization.\n\nIn addition, move the second barrier() in __rcu_read_unlock() so that\nit is not on the common-case code path. This will allow the compiler to\ngenerate better code for the common-case path through __rcu_read_unlock().\n\nSuggested-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\n" }, { "commit": "7765be2fec0f476fcd61812d5f9406b04c765020", "tree": "e89ccb3fbd5655090b05f608f8e1d39924f23a9a", "parents": [ "131906b0062ddde7f85bbe67754983c754648bd8" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Thu Jul 14 12:24:11 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jul 19 21:38:52 2011 -0700" }, "message": "rcu: Fix RCU_BOOST race handling current-\u003ercu_read_unlock_special\n\nThe RCU_BOOST commits for TREE_PREEMPT_RCU introduced an other-task\nwrite to a new RCU_READ_UNLOCK_BOOSTED bit in the task_struct structure\u0027s\n-\u003ercu_read_unlock_special field, but, as noted by Steven Rostedt, without\ncorrectly synchronizing all accesses to -\u003ercu_read_unlock_special.\nThis could result in bits in -\u003ercu_read_unlock_special being spuriously\nset and cleared due to conflicting accesses, which in turn could result\nin deadlocks between the rcu_node structure\u0027s -\u003elock and the scheduler\u0027s\nrq and pi locks. These deadlocks would result from RCU incorrectly\nbelieving that the just-ended RCU read-side critical section had been\npreempted and/or boosted. If that RCU read-side critical section was\nexecuted with either rq or pi locks held, RCU\u0027s ensuing (incorrect)\ncalls to the scheduler would cause the scheduler to attempt to once\nagain acquire the rq and pi locks, resulting in deadlock. More complex\ndeadlock cycles are also possible, involving multiple rq and pi locks\nas well as locks from multiple rcu_node structures.\n\nThis commit fixes synchronization by creating -\u003ercu_boosted field in\ntask_struct that is accessed and modified only when holding the -\u003elock\nin the rcu_node structure on which the task is queued (on that rcu_node\nstructure\u0027s -\u003eblkd_tasks list). This results in tasks accessing only\ntheir own current-\u003ercu_read_unlock_special fields, making unsynchronized\naccess once again legal, and keeping the rcu_read_unlock() fastpath free\nof atomic instructions and memory barriers.\n\nThe reason that the rcu_read_unlock() fastpath does not need to access\nthe new current-\u003ercu_boosted field is that this new field cannot\nbe non-zero unless the RCU_READ_UNLOCK_BLOCKED bit is set in the\ncurrent-\u003ercu_read_unlock_special field. Therefore, rcu_read_unlock()\nneed only test current-\u003ercu_read_unlock_special: if that is zero, then\ncurrent-\u003ercu_boosted must also be zero.\n\nThis bug does not affect TINY_PREEMPT_RCU because this implementation\nof RCU accesses current-\u003ercu_read_unlock_special with irqs disabled,\nthus preventing races on the !SMP systems that TINY_PREEMPT_RCU runs on.\n\nMaybe-reported-by: Dave Jones \u003cdavej@redhat.com\u003e\nMaybe-reported-by: Sergey Senozhatsky \u003csergey.senozhatsky@gmail.com\u003e\nReported-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "131906b0062ddde7f85bbe67754983c754648bd8", "tree": "1b92eacb707befb294b4d9985f10aa44715cba16", "parents": [ "b0d304172f49061b4ff78f9e2b02719ac69c8a7e" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Jul 17 02:05:49 2011 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jul 19 21:38:51 2011 -0700" }, "message": "rcu: decrease rcu_report_exp_rnp coupling with scheduler\n\nPREEMPT_RCU read-side critical sections blocking an expedited grace\nperiod invoke rcu_report_exp_rnp(). When the last such critical section\nhas completed, rcu_report_exp_rnp() invokes the scheduler to wake up the\ntask that invoked synchronize_rcu_expedited() -- needlessly holding the\nroot rcu_node structure\u0027s lock while doing so, thus needlessly providing\na way for RCU and the scheduler to deadlock.\n\nThis commit therefore releases the root rcu_node structure\u0027s lock before\ncalling wake_up().\n\nReported-by: Ed Tomlinson \u003cedt@aei.ca\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "38be7a79f7c99dd01425f19ef6cf744878b6a94b", "tree": "5f31b24e4ecca2564ed01b212e3193ba7b2ed4b6", "parents": [ "d7f124f129a6aea99938e0d4172c741b56fefeda" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 19 11:25:04 2011 -0700" }, "committer": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Tue Jul 19 11:25:04 2011 -0700" }, "message": "ceph: fix file mode calculation\n\nopen(2) must always include one of O_RDONLY, O_WRONLY, or O_RDWR. No need\nfor any O_APPEND special case.\n\nPassing O_WRONLY|O_RDWR is undefined according to the man page, but the\nLinux VFS interprets this as O_RDWR, so we\u0027ll do the same.\n\nThis fixes open(2) with flags O_RDWR|O_APPEND, which was incorrectly being\ntranslated to readonly.\n\nReported-by: Fyodor Ustinov \u003cufm@ufm.su\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\n" }, { "commit": "9daedd833a38edd90cf7baa1b1fcf61c3a0721e3", "tree": "68d1b90f6fbd0eb83c25a29d83c359252a91ca01", "parents": [ "33e1e5e317b0fc78ac6588ec8aa40005bcddd7ce" ], "author": { "name": "Jon Povey", "email": "jon.povey@racelogic.co.uk", "time": "Tue Jul 19 12:30:11 2011 +0900" }, "committer": { "name": "Sekhar Nori", "email": "nsekhar@ti.com", "time": "Tue Jul 19 14:00:29 2011 +0530" }, "message": "davinci: DM365 EVM: fix video input mux bits\n\nVideo input mux settings for tvp7002 and imager inputs were swapped.\nComment was correct.\n\nTested on EVM with tvp7002 input.\n\nSigned-off-by: Jon Povey \u003cjon.povey@racelogic.co.uk\u003e\nAcked-by: Manjunath Hadli \u003cmanjunath.hadli@ti.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Sekhar Nori \u003cnsekhar@ti.com\u003e\n" }, { "commit": "33e1e5e317b0fc78ac6588ec8aa40005bcddd7ce", "tree": "001bb1f8b9a2072e3de8dc6ae54f82c8b3f6d4cc", "parents": [ "f299bb9527abfa6ee45a5e26288b5e3a619f01d6" ], "author": { "name": "Todd Poynor", "email": "toddpoynor@google.com", "time": "Sat Jul 16 22:39:35 2011 -0700" }, "committer": { "name": "Sekhar Nori", "email": "nsekhar@ti.com", "time": "Tue Jul 19 12:49:00 2011 +0530" }, "message": "ARM: davinci: Check for NULL return from irq_alloc_generic_chip\n\nAvoid NULL dereference of irq_alloc_generic_chip return in low\nmemory conditions.\n\nSigned-off-by: Todd Poynor \u003ctoddpoynor@google.com\u003e\nSigned-off-by: Sekhar Nori \u003cnsekhar@ti.com\u003e\n" }, { "commit": "e28f87116503f796aba4fb27d81e2c3d81966174", "tree": "9fb1ef4243707e686a3c1a512931942562267e64", "parents": [ "435793dfb8aec7b2e19f72d5bce8a22fd0b57839" ], "author": { "name": "Chris Wilson", "email": "chris@chris-wilson.co.uk", "time": "Mon Jul 18 13:11:49 2011 -0700" }, "committer": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Mon Jul 18 14:02:06 2011 -0700" }, "message": "drm/i915: Fix unfenced alignment on pre-G33 hardware\n\nAlign unfenced buffers on older hardware to the power-of-two object\nsize. The docs suggest that it should be possible to align only to a\npower-of-two tile height, but using the already computed fence size is\neasier and always correct. We also have to make sure that we unbind\nmisaligned buffers upon tiling changes.\n\nIn order to prevent a repetition of this bug, we change the interface\nto the alignment computation routines to force the caller to provide\nthe requested alignment and size of the GTT binding rather than assume\nthe current values on the object.\n\nReported-and-tested-by: Sitosfe Wheeler \u003csitsofe@yahoo.com\u003e\nBugzilla: https://bugs.freedesktop.org/show_bug.cgi?id\u003d36326\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nCc: stable@kernel.org\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\n" }, { "commit": "3a5c3743f15f27237ab025736a981e2d0c9fdfed", "tree": "13fc4d89901c2e2e187cfb44ab904bc587b0ab9c", "parents": [ "dc6b845044ccb7e9e6f3b7e71bd179b3cf0223b6", "680ba7ca630f5816af9c80a946520be76b2167a5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 13:29:26 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 13:29:26 2011 -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 pppoe: Must flush connections when MAC address changes too.\n include/linux/sdla.h: remove the prototype of sdla()\n tulip: dmfe: Remove old log spamming pr_debugs\n" }, { "commit": "680ba7ca630f5816af9c80a946520be76b2167a5", "tree": "e9b80b6e771d3b8e40398755e0743891f9191ab3", "parents": [ "a07c7964a29b6dc515b120f1e1c223ac2f8666f5" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 18 11:48:28 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 18 11:48:28 2011 -0700" }, "message": "pppoe: Must flush connections when MAC address changes too.\n\nKernel bugzilla: 39252\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a07c7964a29b6dc515b120f1e1c223ac2f8666f5", "tree": "cf45e084be0437ca921c0623569932bf1d142c1d", "parents": [ "0b8f6273eb6fd0611849d6fb432151f04e042434" ], "author": { "name": "WANG Cong", "email": "xiyou.wangcong@gmail.com", "time": "Sat Jul 16 22:22:20 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 18 11:06:03 2011 -0700" }, "message": "include/linux/sdla.h: remove the prototype of sdla()\n\n`make headers_check` complains that\n\nlinux-2.6/usr/include/linux/sdla.h:116: userspace cannot reference\nfunction or variable defined in the kernel\n\nthis is due to that there is no such a kernel function,\n\nvoid sdla(void *cfg_info, char *dev, struct frad_conf *conf, int quiet);\n\nI don\u0027t know why we have it in a kernel header, so remove it.\n\nSigned-off-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fec11dd9a0109fe52fd631e5c510778d6cbff6cc", "tree": "2a59d8e2cb0325862740fc24ecb246aa02c8413f", "parents": [ "0916a5e45fbd2604a303c8cc18e6b2b7c815e4c9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jul 18 13:50:40 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jul 18 13:51:58 2011 -0400" }, "message": "Fix cifs_get_root()\n\nAdd missing -\u003ei_mutex, convert to lookup_one_len() instead of\n(broken) open-coded analog, cope with getting something like\na//b as relative pathname. Simplify the hell out of it, while\nwe are there...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nReviewed-by: Jeff Layton \u003cjlayton@redhat.com\u003e\n" }, { "commit": "0b8f6273eb6fd0611849d6fb432151f04e042434", "tree": "25c5f8cd5fa0116e98006a2086f2e32a1f066f47", "parents": [ "f560f6697f17e2465c8845c09f3a483faef38275" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Jul 18 10:44:44 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 18 10:44:44 2011 -0700" }, "message": "tulip: dmfe: Remove old log spamming pr_debugs\n\nCommit 726b65ad444d (\"tulip: Convert uses of KERN_DEBUG\") enabled\nsome old previously inactive uses of pr_debug converted by\ncommit dde7c8ef1679 (\"tulip/dmfe.c: Use dev_\u003clevel\u003e and pr_\u003clevel\u003e\").\n\nRemove these pr_debugs.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "dc6b845044ccb7e9e6f3b7e71bd179b3cf0223b6", "tree": "324e094803fe8cfcb5c36010490b92d5b6a8c174", "parents": [ "524196d2ad12cfe29e15d3db7b8d678dde35b5f7" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Sun Jul 17 00:24:37 2011 -0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:12:21 2011 -0700" }, "message": "si4713-i2c: avoid potential buffer overflow on si4713\n\nWhile compiling it with Fedora 15, I noticed this issue:\n\n inlined from ‘si4713_write_econtrol_string’ at drivers/media/radio/si4713-i2c.c:1065:24:\n arch/x86/include/asm/uaccess_32.h:211:26: error: call to ‘copy_from_user_overflow’ declared with attribute error: copy_from_user() buffer size is not provably correct\n\nCc: stable@kernel.org\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nAcked-by: Sakari Ailus \u003csakari.ailus@maxwell.research.nokia.com\u003e\nAcked-by: Eduardo Valentin \u003cedubezval@gmail.com\u003e\nReviewed-by: Eugene Teo \u003ceugeneteo@kernel.sg\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "524196d2ad12cfe29e15d3db7b8d678dde35b5f7", "tree": "7fb051f346c0b17e82aaef55f7e11ab1eb2f7675", "parents": [ "d36c30181c4cf6ead34ae30fa2c777b871225c87", "b793eb60a01d5b5e4aaeb2fbc2b036dec0d9f84d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:05:59 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:05:59 2011 -0700" }, "message": "Merge branch \u0027fix/asoc\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027fix/asoc\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ASoC: Correct WM8994 MICBIAS supply widget hookup\n ASoC: Fix shift in WM8958 accessory detection default implementation\n ASoC: sh: fsi-hdmi: fixup snd_soc_card name\n ASoC: sh: fsi-da7210: fixup snd_soc_card name\n ASoC: sh: fsi-ak4642: fixup snd_soc_card name\n" }, { "commit": "d36c30181c4cf6ead34ae30fa2c777b871225c87", "tree": "8a2476c0eb6bb83ed5a8b493d79458d0e114a146", "parents": [ "a406721dff91a9a5297d140dbb90327966cf9bc0", "0916a5e45fbd2604a303c8cc18e6b2b7c815e4c9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:03:15 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:03:15 2011 -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 hppfs_lookup(): don\u0027t open-code lookup_one_len()\n hppfs: fix dentry leak\n cramfs: get_cramfs_inode() returns ERR_PTR() on failure\n ufs should use d_splice_alias()\n fix exofs -\u003eget_parent()\n ceph analog of cifs build_path_from_dentry() race fix\n cifs: build_path_from_dentry() race fix\n" }, { "commit": "a406721dff91a9a5297d140dbb90327966cf9bc0", "tree": "43e9910434f91f4c94eed84d937661d4f303eba0", "parents": [ "f560f6697f17e2465c8845c09f3a483faef38275", "d3f684f2820a7f42acef68bea6622d9032127fb2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:02:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 18 09:02:58 2011 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:\n hwmon: (max1111) Fix race condition causing NULL pointer exception\n hwmon: (it87) Fix label group removal\n hwmon: (asus_atk0110) Fix memory leak\n" }, { "commit": "0916a5e45fbd2604a303c8cc18e6b2b7c815e4c9", "tree": "94846a921e4c8b5c5607c7811e0787e0684a356f", "parents": [ "3cc0658e35124ace881f6942839dcae877c3eaed" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 22:27:22 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 23:22:48 2011 -0400" }, "message": "hppfs_lookup(): don\u0027t open-code lookup_one_len()\n\n... and it\u0027s getting it wrong, too - missing -\u003ed_revalidate() calls when\nit\u0027s dealing with filesystem (procfs) that has non-trivial -\u003ed_revalidate()...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3cc0658e35124ace881f6942839dcae877c3eaed", "tree": "651cd3a34747a65c966168f1099489a8bc874d82", "parents": [ "0577d1ba411f9c40693b8b3e4aa7e0892cd03091" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 22:24:15 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 23:22:17 2011 -0400" }, "message": "hppfs: fix dentry leak\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0577d1ba411f9c40693b8b3e4aa7e0892cd03091", "tree": "1da66779d615071aaa00b12530569e057b0845db", "parents": [ "642c937b4ed2e51d2f2e4c46ab7cd8b5bddf268b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 19:04:14 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 23:22:02 2011 -0400" }, "message": "cramfs: get_cramfs_inode() returns ERR_PTR() on failure\n\n... and we want to report these failures in -\u003elookup() anyway.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "642c937b4ed2e51d2f2e4c46ab7cd8b5bddf268b", "tree": "37a1346f5a907ed052bd5f5ab44a3e6668cc12d3", "parents": [ "a803b8067e317832d6a251c5b0486e36a4f81922" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 10:07:34 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 23:21:35 2011 -0400" }, "message": "ufs should use d_splice_alias()\n\nit\u0027s NFS-exportable, so...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a803b8067e317832d6a251c5b0486e36a4f81922", "tree": "db7a40edece0e43f870bc33776bb1a7e4fb13006", "parents": [ "1b71fe2efa31cd18c865db474a4cd473b6ab5281" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jul 08 20:56:55 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Jul 17 23:20:29 2011 -0400" }, "message": "fix exofs -\u003eget_parent()\n\nNULL is not a possible return value for that method, TYVM...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f560f6697f17e2465c8845c09f3a483faef38275", "tree": "b5b77d5f68ce957598e6b786a78c9dea78632ffa", "parents": [ "3d68bd0010d2c9bc9ad6004fdcc4d6a56dcae199", "c2ec9471b5b1307429aef1cfaa2b3ae453a61d6f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:49:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:49:55 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n [CIFS] update cifs to version 1.74\n [CIFS] update limit for snprintf in cifs_construct_tcon\n cifs: Fix signing failure when server mandates signing for NTLMSSP\n" }, { "commit": "3d68bd0010d2c9bc9ad6004fdcc4d6a56dcae199", "tree": "013ac9bd1bc68d1d9dda17346eefc617aeb47265", "parents": [ "efcbae253f97bf82e7befd372da3ad5995a53f1a", "05e9a2f67849e427f8900bad0a3f2a939e8dd3d6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:49:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:49:28 2011 -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 Bluetooth: Fix crash with incoming L2CAP connections\n Bluetooth: Fix regression in L2CAP connection procedure\n gianfar: rx parser\n r6040: only disable RX interrupt if napi_schedule_prep is successful\n net: remove NETIF_F_ALL_TX_OFFLOADS\n net: sctp: fix checksum marking for outgoing packets\n" }, { "commit": "efcbae253f97bf82e7befd372da3ad5995a53f1a", "tree": "fbbba7dc1af78b341fbaab0bf329d343accff4ea", "parents": [ "54a772b8aace3df8ad6af0bd0748f57d27f72b1d", "f71d26bb6503e9b11b91444819b2f96872baaab8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:48:52 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:48:52 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:\n watchdog: hpwdt depends on PCI\n watchdog: fix hpwdt Kconfig regression in 3.0-rc\n" }, { "commit": "54a772b8aace3df8ad6af0bd0748f57d27f72b1d", "tree": "bb75460187efc5b699491da9cd7fa423e8de7b4b", "parents": [ "a6b52a9db891e2a39e8a0fed6005935d8b1aa59c", "a1ad5ec7f520c559becab2e989a397f1d6ac5eb0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:48:18 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:48:18 2011 -0700" }, "message": "Merge branch \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:\n [media] tuner-core: fix a 2.6.39 regression with mt20xx\n [media] dvb_frontend: fix race condition in stopping/starting frontend\n [media] media: fix radio-sf16fmr2 build when SND is not enabled\n [media] MEDIA: Fix non-ISA_DMA_API link failure of sound code\n [media] nuvoton-cir: make idle timeout more sane\n [media] mceusb: increase default timeout to 100ms\n [media] mceusb: Timeout unit corrections\n [media] Revert \"V4L/DVB: cx23885: Enable Message Signaled Interrupts(MSI)\"\n" }, { "commit": "a6b52a9db891e2a39e8a0fed6005935d8b1aa59c", "tree": "3fbef9df274667d1e96894c2b8c373b7192cfaf1", "parents": [ "247dc220f410969b35f884f1554fe9b78119dd59", "7fb574a97f7147610c44cef55d0cde2409392a80" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:47 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:47 2011 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n ACPI: Fixes device power states array overflow\n ACPI, APEI, HEST, Detect duplicated hardware error source ID\n ACPI: Fix lockdep false positives in acpi_power_off()\n" }, { "commit": "247dc220f410969b35f884f1554fe9b78119dd59", "tree": "d8fc8c3bb86aa5a415edcc25f772bafb6f49b59b", "parents": [ "94b0522ab77e4d74950e258e804ba05030b6fcff", "84652e834b11d1d279e9073a94b320c85707a880" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:27 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PM / MIPS: Convert i8259.c to using syscore_ops\n" }, { "commit": "94b0522ab77e4d74950e258e804ba05030b6fcff", "tree": "79e4898ddcfe86b7c529a4529556cd5fc5ec9cab", "parents": [ "d4bd4b40f8b18ad6a7e269e8f5c06f953f51016d", "d670ac019f60e4932ba329bb0800bf2929e6d77c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:47:11 2011 -0700" }, "message": "Merge branch \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung\n\n* \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:\n ARM: SAMSUNG: DMA Cleanup as per sparse\n ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip\n" }, { "commit": "d4bd4b40f8b18ad6a7e269e8f5c06f953f51016d", "tree": "7d8007097c318246179ed396ea0c075b42e46637", "parents": [ "1765a367a3b5d5e9692949b0c5ec933eff2c0701", "1ef48593bd6a508984d1270a1075532628bfd9c8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:43:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 17 12:43:58 2011 -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 sparc: sun4m SMP: fix wrong shift instruction in IPI handler\n sparc32,leon: Added __init declaration to leon_flush_needed()\n sparc/irqs: Do not trace arch_local_{*,irq_*} functions\n" }, { "commit": "d3f684f2820a7f42acef68bea6622d9032127fb2", "tree": "0ca1227b9c1499093e7af42d01ad75f41481b5e1", "parents": [ "fa8b69758e65b406c8010936b541cd00deef804d" ], "author": { "name": "Pavel Herrmann", "email": "morpheus.ibis@gmail.com", "time": "Sun Jul 17 18:39:19 2011 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Jul 17 18:39:19 2011 +0200" }, "message": "hwmon: (max1111) Fix race condition causing NULL pointer exception\n\nspi_sync call uses its spi_message parameter to keep completion information,\nusing a drvdata structure is not thread-safe. Use a mutex to prevent\nmultiple access to shared driver data.\n\nSigned-off-by: Pavel Herrmann \u003cmorpheus.ibis@gmail.com\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nAcked-by: Marek Vasut \u003cmarek.vasut@gmail.com\u003e\nAcked-by: Cyril Hrubis \u003cmetan@ucw.cz\u003e\nTested-by: Stanislav Brabec \u003cutx@penguin.cz\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org\n" }, { "commit": "fa8b69758e65b406c8010936b541cd00deef804d", "tree": "62fa03b23e50c4f808494c9073c4085917ba3160", "parents": [ "0b8e77f12cb6bfe2e5a67f2cdc8c7af23abc4ccf" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sun Jul 17 18:39:19 2011 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Jul 17 18:39:19 2011 +0200" }, "message": "hwmon: (it87) Fix label group removal\n\nA copy-and-paste error caused it87_attributes_vid to be referenced\nwhere it87_attributes_label should be. Thankfully the group is only\nused for attribute removal, not attribute creation, so the effects of\nthis bug are limited, but let\u0027s fix it still.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org\nAcked-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\n" }, { "commit": "0b8e77f12cb6bfe2e5a67f2cdc8c7af23abc4ccf", "tree": "5df41a3dfae9282cf723bd0752c6fd2c9fa6820f", "parents": [ "1765a367a3b5d5e9692949b0c5ec933eff2c0701" ], "author": { "name": "Luca Tettamanti", "email": "kronos.it@gmail.com", "time": "Sun Jul 17 18:39:18 2011 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@endymion.delvare", "time": "Sun Jul 17 18:39:18 2011 +0200" }, "message": "hwmon: (asus_atk0110) Fix memory leak\n\nThe object returned by atk_gitm is dynamically allocated and must be\nfreed.\n\nSigned-off-by: Luca Tettamanti \u003ckronos.it@gmail.com\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org\n" }, { "commit": "f71d26bb6503e9b11b91444819b2f96872baaab8", "tree": "beb605afc22e9c945f9d3402e5f13a68a4ff7ec9", "parents": [ "2a75ca4a43e4276e6da2c75bea672a03e8e900fb" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Sat Jul 16 12:25:49 2011 -0700" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Sun Jul 17 12:40:08 2011 +0000" }, "message": "watchdog: hpwdt depends on PCI\n\nhpwdt is a PCI driver so it should depend on PCI.\nFixes these build errors:\n\ndrivers/watchdog/hpwdt.c:762: error: implicit declaration of function \u0027pci_iomap\u0027\ndrivers/watchdog/hpwdt.c:762: warning: assignment makes pointer from integer without a cast\ndrivers/watchdog/hpwdt.c:797: error: implicit declaration of function \u0027pci_iounmap\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\nCc: Thomas Mingarelli \u003cthomas.mingarelli@hp.com\u003e\n\n" }, { "commit": "b793eb60a01d5b5e4aaeb2fbc2b036dec0d9f84d", "tree": "b4eee14f6f77e3c65fd4a745676eab78b84ca6cf", "parents": [ "b35e160a111aa9ae3fad6294e038be20d0da721b" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Jul 14 18:21:37 2011 +0900" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Jul 17 18:24:29 2011 +0900" }, "message": "ASoC: Correct WM8994 MICBIAS supply widget hookup\n\nThe WM8994 and WM8958 series of devices have two MICBIAS supplies rather\nthan one, the current widget actually manages the microphone detection\ncontrol register bit (which is managed separately by the relevant API).\n\nFix this, hooking the relevant supplies up to the MICBIAS1 and MICBIAS2\nwidgets.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "1b71fe2efa31cd18c865db474a4cd473b6ab5281", "tree": "ca2409c9ed9311a5ddc998f7428d71273e94f2e5", "parents": [ "dc137bf553dbb6855bd7efc34fedcd03102455f7" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 16 23:43:58 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 16 23:43:58 2011 -0400" }, "message": "ceph analog of cifs build_path_from_dentry() race fix\n\n... unfortunately, cifs bug got copied. Fix is essentially the same.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "dc137bf553dbb6855bd7efc34fedcd03102455f7", "tree": "ab1fefc7da26bb86655a28651c4eafb56d741ea1", "parents": [ "3110df800c4de2724624d46e6bed27efc5e9a707" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 16 23:37:20 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 16 23:37:20 2011 -0400" }, "message": "cifs: build_path_from_dentry() race fix\n\ndeal with d_move() races properly; rename_lock read-retry loop,\nrcu_read_lock() held while walking to root, d_lock held over\nsubtraction from namelen and copying the component to stabilize\n-\u003ed_name.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1ef48593bd6a508984d1270a1075532628bfd9c8", "tree": "4cc0cdc07616becf7f60e5fa7438c916d30f6dbe", "parents": [ "6d999da4d2610460fc5f5ce498f1483b40cc6679" ], "author": { "name": "Will Simoneau", "email": "simoneau@ele.uri.edu", "time": "Sat Jul 16 10:45:12 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jul 16 10:45:12 2011 -0700" }, "message": "sparc: sun4m SMP: fix wrong shift instruction in IPI handler\n\nThis shift instruction appears to be shifting in the wrong direction.\nWithout this change, my SparcStation-20MP hangs just after bringing up\nthe second CPU:\n\nEntering SMP Mode...\nStarting CPU 2 at f02b4e90\nBrought up 2 CPUs\nTotal of 2 processors activated (99.52 BogoMIPS).\n *** stuck ***\n\nSigned-off-by: Will Simoneau \u003csimoneau@ele.uri.edu\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "05e9a2f67849e427f8900bad0a3f2a939e8dd3d6", "tree": "95048e1f1f0cff75d38792079d477f603b45a37c", "parents": [ "9191e6ad897a8b4f0b89aea7c2d3c843f29a8630" ], "author": { "name": "Ilia Kolomisnky", "email": "iliak@ti.com", "time": "Fri Jul 15 18:30:21 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jul 16 10:14:44 2011 -0700" }, "message": "Bluetooth: Fix crash with incoming L2CAP connections\n\nAnother regression fix considering incomming l2cap connections with\ndefer_setup enabled. In situations when incomming connection is\nextracted with l2cap_sock_accept, it\u0027s bt_sock info will have\n\u0027parent\u0027 member zerroed, but \u0027parent\u0027 may be used unconditionally\nin l2cap_conn_start() and l2cap_security_cfm() when defer_setup\nis enabled.\n\nBacktrace:\n[\u003cbf02d5ac\u003e] (l2cap_security_cfm+0x0/0x2ac [bluetooth]) from [\u003cbf01f01c\u003e] (hci_event_pac\nket+0xc2c/0x4aa4 [bluetooth])\n[\u003cbf01e3f0\u003e] (hci_event_packet+0x0/0x4aa4 [bluetooth]) from [\u003cbf01a844\u003e] (hci_rx_task+0x\ncc/0x27c [bluetooth])\n[\u003cbf01a778\u003e] (hci_rx_task+0x0/0x27c [bluetooth]) from [\u003cc008eee4\u003e] (tasklet_action+0xa0/\n0x15c)\n[\u003cc008ee44\u003e] (tasklet_action+0x0/0x15c) from [\u003cc008f38c\u003e] (__do_softirq+0x98/0x130)\n r7:00000101 r6:00000018 r5:00000001 r4:efc46000\n[\u003cc008f2f4\u003e] (__do_softirq+0x0/0x130) from [\u003cc008f524\u003e] (do_softirq+0x4c/0x58)\n[\u003cc008f4d8\u003e] (do_softirq+0x0/0x58) from [\u003cc008f5e0\u003e] (run_ksoftirqd+0xb0/0x1b4)\n r4:efc46000 r3:00000001\n[\u003cc008f530\u003e] (run_ksoftirqd+0x0/0x1b4) from [\u003cc009f2a8\u003e] (kthread+0x84/0x8c)\n r7:00000000 r6:c008f530 r5:efc47fc4 r4:efc41f08\n[\u003cc009f224\u003e] (kthread+0x0/0x8c) from [\u003cc008cc84\u003e] (do_exit+0x0/0x5f0)\n\nSigned-off-by: Ilia Kolomisnky \u003ciliak@ti.com\u003e\nSigned-off-by: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9191e6ad897a8b4f0b89aea7c2d3c843f29a8630", "tree": "ef5f1c3795db584b7ff7780ac915aa7b0bdce057", "parents": [ "f3dc1586375c3fa061c4867e8b076d09a53beb03" ], "author": { "name": "Gustavo F. Padovan", "email": "padovan@profusion.mobi", "time": "Fri Jul 15 18:30:20 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jul 16 10:14:44 2011 -0700" }, "message": "Bluetooth: Fix regression in L2CAP connection procedure\n\nCaused by the following commit, partially revert it.\n\ncommit 9fa7e4f76f3658ba1f44fbdb95c77e7df3f53f95\nAuthor: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\nDate: Thu Jun 30 16:11:30 2011 -0300\n\n Bluetooth: Fix regression with incoming L2CAP connections\n\n PTS test A2DP/SRC/SRC_SET/TC_SRC_SET_BV_02_I revealed that\n ( probably after the df3c3931e commit ) the l2cap connection\n could not be established in case when the \"Auth Complete\" HCI\n event does not arive before the initiator send \"Configuration\n request\", in which case l2cap replies with \"Command rejected\"\n since the channel is still in BT_CONNECT2 state.\n\nSigned-off-by: Luiz Augusto von Dentz \u003cluiz.von.dentz@intel.com\u003e\nSigned-off-by: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d670ac019f60e4932ba329bb0800bf2929e6d77c", "tree": "43bdce92d0c6c6a34aea44cc764051cecb705fd2", "parents": [ "691abd0abf8fd496c96fdb5b4fb64721f02aa513" ], "author": { "name": "Sangwook Lee", "email": "sangwook.lee@linaro.org", "time": "Sat Jul 16 15:50:19 2011 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Sat Jul 16 15:50:19 2011 +0900" }, "message": "ARM: SAMSUNG: DMA Cleanup as per sparse\n\nFunction declaration differs between file: dma.c and file:dma.h\nand SPARSE (Documentation/sparse.txt) gives error messages\n\nAll dma channels are members of \u0027enum dma_ch\u0027 and not \u0027unsigned int\u0027\nPlease have a look at channel definitions in:\narch/arm/mach-s3c64xx/include/mach/dma.h\narch/arm/plat-samsung/include/plat/s3c-dma-pl330.h\narch/arm/mach-s3c2410/include/mach/dma.h\nSo all arguments should be of type \u0027enum dma_ch\u0027\n\nSigned-off-by: Sangwook Lee \u003csangwook.lee@linaro.org\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "2a75ca4a43e4276e6da2c75bea672a03e8e900fb", "tree": "7d4558de387fe7075f2169479968e28fb90c60a6", "parents": [ "1765a367a3b5d5e9692949b0c5ec933eff2c0701" ], "author": { "name": "Olaf Hering", "email": "olaf@aepfle.de", "time": "Fri Jul 15 23:23:33 2011 +0200" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Sat Jul 16 06:06:12 2011 +0000" }, "message": "watchdog: fix hpwdt Kconfig regression in 3.0-rc\n\nRemove Kconfig regression caused by commit\na4616153deae053b29a2b7dd9ec4b2a225accfc5 \"watchdog: hpwdt: build hpwdt as\nmodule by default with NMI_DECODING enabled\"\n\nWith the above change applied, hpwdt will be enabled unconditionally by just\nentering the Watchdog subscreen in menuconfig. Since this driver is not\nessential to boot any box it should remain disabled until it gets manually\nenabled, just like all other drivers.\n\nSigned-off-by: Olaf Hering \u003colaf@aepfle.de\u003e\nCc: Tony Camuso \u003ctcamuso@redhat.com\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n\n" }, { "commit": "691abd0abf8fd496c96fdb5b4fb64721f02aa513", "tree": "e8a7e9ded2937b3edfbf99ce8e104e1a17981df3", "parents": [ "620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc" ], "author": { "name": "Todd Poynor", "email": "toddpoynor@google.com", "time": "Sat Jul 16 11:13:47 2011 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Sat Jul 16 11:13:47 2011 +0900" }, "message": "ARM: SAMSUNG: Check NULL return from irq_alloc_generic_chip\n\nSigned-off-by: Todd Poynor \u003ctoddpoynor@google.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "1765a367a3b5d5e9692949b0c5ec933eff2c0701", "tree": "8dad931aab78c8f83588eec7cd3ff1f6dcae0f65", "parents": [ "900b170af40b4fef54e89f3d48d055f7d8031ae6", "164d5c3988baf61f40c5749ddc063a9cdca8f521" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 18:03:30 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 18:03:30 2011 -0700" }, "message": "Merge branch \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio: wm831x: add a missing break in wm831x_gpio_dbg_show\n" }, { "commit": "900b170af40b4fef54e89f3d48d055f7d8031ae6", "tree": "3a7a4fba6d5efd200eeab0eabbaf1d6fd632c894", "parents": [ "af8a927c8bdea82cf220e0b720d64daaf073a969" ], "author": { "name": "Richard Cochran", "email": "richardcochran@gmail.com", "time": "Fri Jul 15 21:33:12 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 18:02:35 2011 -0700" }, "message": "ARM: fix regression in IXP4xx clocksource\n\nCommit 234b6ceddb4fc2a4bc5b9a7670f070f6e69e0868\n\n clocksource: convert ARM 32-bit up counting clocksources\n\nbroke the build for ixp4xx and made big endian operation impossible.\nThis commit restores the original behaviour.\n\nSigned-off-by: Richard Cochran \u003crichard.cochran@omicron.at\u003e\nSigned-off-by: Krzysztof Hałasa \u003ckhc@pm.waw.pl\u003e\n[ Thomas says that we might want to have generic BE accessor functions\n to the MMIO clock source, but that hasn\u0027t happened yet, so in the\n meantime this seems to be the short-term fix for the particular\n problem - Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f3dc1586375c3fa061c4867e8b076d09a53beb03", "tree": "70202f8648dfdaa47c3a877425a60057d06ee7f1", "parents": [ "0d9b6e738a22244d38def847a24e5ee6fcedd898" ], "author": { "name": "Sebastian Pöhn", "email": "sebastian.belden@googlemail.com", "time": "Fri Jul 15 16:00:20 2011 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 15 16:00:20 2011 -0700" }, "message": "gianfar: rx parser\n\nOnly let the rx parser be enabled if it is necessary (if VLAN extraction,\nIP or TCP checksumming or the rx queue filer are enabled). Otherwise\ndisable it.\n\nThe new routine gfar_check_rx_parser_mode should be run after every\nchange on this features and will enable/disable the parser as necessary.\n\nSigned-off-by: Jiri Pirko \u003cjpirko@redhat.com\u003e\nSigned-off-by: Sebastian Poehn \u003csebastian.poehn@belden.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "84652e834b11d1d279e9073a94b320c85707a880", "tree": "f7d1650c5e88ee3a55100e9a367835ae75f2c646", "parents": [ "3110df800c4de2724624d46e6bed27efc5e9a707" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 16 00:59:54 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 16 00:59:54 2011 +0200" }, "message": "PM / MIPS: Convert i8259.c to using syscore_ops\n\nThe code in arch/mips/kernel/i8259.c still hasn\u0027t been converted to\nusing struct syscore_ops instead of a sysdev for resume and shutdown.\nAs a result, this code doesn\u0027t build any more after suspend, resume\nand shutdown callbacks have been removed from struct sysdev_class.\nFix this problem by converting i8259.c to using syscore_ops.\n\nReported-and-tested-by: Roland Vossen \u003crvossen@broadcom.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "164d5c3988baf61f40c5749ddc063a9cdca8f521", "tree": "e627515924beb4c914f20d0f134d25d70a008d16", "parents": [ "2345b20fd9160d99f7cdf34e7b028ea351bf9c25" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Sun Jul 10 15:45:07 2011 +0800" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jul 15 14:03:30 2011 -0600" }, "message": "gpio: wm831x: add a missing break in wm831x_gpio_dbg_show\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "af8a927c8bdea82cf220e0b720d64daaf073a969", "tree": "97411751db099ab0c2022d0699e6f9df9aef2e3a", "parents": [ "3110df800c4de2724624d46e6bed27efc5e9a707", "3a36199114de0e60984534776732e0a7a220e29e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 11:03:49 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 11:03:49 2011 -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: remove resize from unsupported features list\n" }, { "commit": "3110df800c4de2724624d46e6bed27efc5e9a707", "tree": "7285520054f5fb5e154c8f71c9232f8b63cca417", "parents": [ "375d0c0e70cf788fa74c658e5dd619a7abb7c5f7", "7e97bbba62754ea86e191b99c6978476198ecb99" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 10:21:21 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 10:21:21 2011 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon: (adm1275) Fix coefficients per datasheet revision B\n hwmon: (pmbus) Use long variables for register to data conversions\n" }, { "commit": "375d0c0e70cf788fa74c658e5dd619a7abb7c5f7", "tree": "07a53ae55261580137f5d9d69fc7d9c5365f3229", "parents": [ "da1b001a2a2a9cb323e58327ed07ac4a5e6d96ea", "e3c1620434ac77b618ce74c024ace3559602ac99" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 10:21:07 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 15 10:21:07 2011 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/radeon/kms: add new NI pci ids\n" } ], "next": "da1b001a2a2a9cb323e58327ed07ac4a5e6d96ea" }