)]}' { "log": [ { "commit": "5d41343ac88eeddd25dc4ffb7050c9095c41a70d", "tree": "bb40dd5493d19276a806bbd35064c44922b11d93", "parents": [ "c244450dac6d83be1ceadf29a65a5b49c34ceed8", "2ec0ae3acec47f628179ee95fe2c4da01b5e9fc4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 15 08:07:25 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 15 08:07:25 2009 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n ext4: Fix race in ext4_inode_info.i_cached_extent\n ext4: Clear the unwritten buffer_head flag after the extent is initialized\n ext4: Use a fake block number for delayed new buffer_head\n ext4: Fix sub-block zeroing for writes into preallocated extents\n" }, { "commit": "1f71ebedb3f8ce9108978168759c8551d873a912", "tree": "604f633fa092872f8b70873780c36e024de3677a", "parents": [ "bd67ce0f661482bd073f94144dd7e5a093ef012f" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@linux.vnet.ibm.com", "time": "Thu May 14 19:38:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 15 08:03:23 2009 -0700" }, "message": "devpts: correctly set default options\n\ndevpts_get_sb() calls memset(0) to clear mount options and calls\nparse_mount_options() if user specified any mount options.\n\nThe memset(0) is bogus since the \u0027mode\u0027 and \u0027ptmxmode\u0027 options are\nnon-zero by default. parse_mount_options() restores options to default\nanyway and can properly deal with NULL mount options.\n\nSo in devpts_get_sb() remove memset(0) and call parse_mount_options() even\nfor NULL mount options.\n\nBug reported by Eric Paris: http://lkml.org/lkml/2009/5/7/448.\n\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nTested-by: Marc Dionne \u003cmarc.c.dionne@gmail.com\u003e\nReported-by: Eric Paris \u003ceparis@redhat.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nReviewed-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2ec0ae3acec47f628179ee95fe2c4da01b5e9fc4", "tree": "f8cf43b7d3840c405dac1db3974466a2d755919a", "parents": [ "2a8964d63d50dd2d65d71d342bc7fb6ef4117614" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri May 15 09:07:28 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri May 15 09:07:28 2009 -0400" }, "message": "ext4: Fix race in ext4_inode_info.i_cached_extent\n\nIf two CPU\u0027s simultaneously call ext4_ext_get_blocks() at the same\ntime, there is nothing protecting the i_cached_extent structure from\nbeing used and updated at the same time. This could potentially cause\nthe wrong location on disk to be read or written to, including\npotentially causing the corruption of the block group descriptors\nand/or inode table.\n\nThis bug has been in the ext4 code since almost the very beginning of\next4\u0027s development. Fortunately once the data is stored in the page\ncache cache, ext4_get_blocks() doesn\u0027t need to be called, so trying to\nreplicate this problem to the point where we could identify its root\ncause was *extremely* difficult. Many thanks to Kevin Shanahan for\nworking over several months to be able to reproduce this easily so we\ncould finally nail down the cause of the corruption.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nReviewed-by: \"Aneesh Kumar K.V\" \u003caneesh.kumar@linux.vnet.ibm.com\u003e\n" }, { "commit": "bd67ce0f661482bd073f94144dd7e5a093ef012f", "tree": "19e14963b4a6d57a46ff0f8c62606eb1879a4add", "parents": [ "c48f2295a96d12c1c57d4655890af9984d3c061c", "d8e2f53ac99f4ce7d63807a84f98d1b80df598cf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 14 19:20:04 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 14 19:20:04 2009 -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 error handling in parse_DFS_referrals\n" }, { "commit": "5732c468495effd3089c1c893f3eba9a8a1d373c", "tree": "6cb79b79acde60efd82af296fd312569034d5a58", "parents": [ "45d447406a19cbfd42720f066f156f4eb9d68801", "9f55684c2d9869e8cc53595a3fee679958511cfb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 14 19:18:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 14 19:18:44 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n Btrfs: Spelling fix in btrfs_lookup_first_block_group comments\n Btrfs: make show_options result match actual option names\n Btrfs: remove outdated comment in btrfs_ioctl_resize()\n Btrfs: remove some WARN_ONs in the IO failure path\n Btrfs: Don\u0027t loop forever on metadata IO failures\n Btrfs: init inode ordered_data_close flag properly\n" }, { "commit": "2a8964d63d50dd2d65d71d342bc7fb6ef4117614", "tree": "7dd80d63afd9adab61ba0695ac3e0c95485dc2ed", "parents": [ "33b9817e2ae097c7b8d256e3510ac6c54fc6d9d0" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Thu May 14 17:05:39 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Thu May 14 17:05:39 2009 -0400" }, "message": "ext4: Clear the unwritten buffer_head flag after the extent is initialized\n\nThe BH_Unwritten flag indicates that the buffer is allocated on disk\nbut has not been written; that is, the disk was part of a persistent\npreallocation area. That flag should only be set when a get_blocks()\nfunction is looking up a inode\u0027s logical to physical block mapping.\n\nWhen ext4_get_blocks_wrap() is called with create\u003d1, the uninitialized\nextent is converted into an initialized one, so the BH_Unwritten flag\nis no longer appropriate. Hence, we need to make sure the\nBH_Unwritten is not left set, since the combination of BH_Mapped and\nBH_Unwritten is not allowed; among other things, it will result ext4\u0027s\nget_block() to be called over and over again during the write_begin\nphase of write(2).\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "9f55684c2d9869e8cc53595a3fee679958511cfb", "tree": "67f9b0af9e1533d84ade000ef2daee50cbf71f94", "parents": [ "6b65c5c61bf86086817a5ed786c8f45755ac83b3" ], "author": { "name": "Sankar P", "email": "sankar.curiosity@gmail.com", "time": "Thu May 14 13:52:22 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:34 2009 -0400" }, "message": "Btrfs: Spelling fix in btrfs_lookup_first_block_group comments\n\nSigned-off-by: Sankar P \u003csankar.curiosity@gmail.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "6b65c5c61bf86086817a5ed786c8f45755ac83b3", "tree": "a5991f92b4ea22aba4f2042c893446462b47d2df", "parents": [ "5d847a8ed970d17e2734ff9e07a74fe36cceb24e" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Thu May 14 13:52:21 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:34 2009 -0400" }, "message": "Btrfs: make show_options result match actual option names\n\nThe notreelog and flushoncommit mount options were being printed slightly\ndifferently.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "5d847a8ed970d17e2734ff9e07a74fe36cceb24e", "tree": "3712028cb17a52b773ee626bda51ba6dc349d2a5", "parents": [ "cc7b0c9b701a079016183f3546b4d720194b367f" ], "author": { "name": "Li Hong", "email": "lihong.hi@gmail.com", "time": "Thu May 14 13:52:21 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:33 2009 -0400" }, "message": "Btrfs: remove outdated comment in btrfs_ioctl_resize()\n\nIn Li Zefan\u0027s commit dae7b665cf6d6e6e733f1c9c16cf55547dd37e33,\na combination call of kmalloc() and copy_from_user() is replaced by\nmemdup_user(). So btrfs_ioctl_resize() doesn\u0027t use GFP_NOFS any more.\n\nSigned-off-by: Li Hong \u003clihong.hi@gmail.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "cc7b0c9b701a079016183f3546b4d720194b367f", "tree": "a68f31ebb251158dd977c84f33a35a38728fe8aa", "parents": [ "76a05b35a320e8c968d0fec8f512a1acae227309" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 13:31:21 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:33 2009 -0400" }, "message": "Btrfs: remove some WARN_ONs in the IO failure path\n\nThese debugging WARN_ONs make too much console noise during regular\nIO failures. An IO failure will still generate a number of messages\nas we verify checksums etc, but these two are not needed.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "76a05b35a320e8c968d0fec8f512a1acae227309", "tree": "611875a5ea273de7208c84884a0ec59d985eb614", "parents": [ "2757495c906113896b378bf084708846273c87b2" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 13:24:30 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:32 2009 -0400" }, "message": "Btrfs: Don\u0027t loop forever on metadata IO failures\n\nWhen a btrfs metadata read fails, the first thing we try to do is find\na good copy on another mirror of the block. If this fails, read_tree_block()\nends up returning a buffer that isn\u0027t up to date.\n\nThe btrfs btree reading code was reworked to drop locks and repeat\nthe search when IO was done, but the changes didn\u0027t add a check for failed\nreads. The end result was looping forever on buffers that were never\ngoing to become up to date.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "2757495c906113896b378bf084708846273c87b2", "tree": "883ae5bc6acd77cc9d1ce0932757827506664341", "parents": [ "46a53cca826e71effe59e3cb4f383622c33ebdcb" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 13:10:02 2009 -0400" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu May 14 14:00:31 2009 -0400" }, "message": "Btrfs: init inode ordered_data_close flag properly\n\nThis flag is used to decide when we need to send a given file through\nthe ordered code to make sure it is fully written before a transaction\ncommits. It was not being properly set to zero when the inode was\nbeing setup.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "d8e2f53ac99f4ce7d63807a84f98d1b80df598cf", "tree": "2b956d4bf048e9b72b99a84f589baedbdf6f757c", "parents": [ "45d447406a19cbfd42720f066f156f4eb9d68801" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu May 14 07:46:59 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu May 14 13:55:32 2009 +0000" }, "message": "cifs: fix error handling in parse_DFS_referrals\n\ncifs_strndup_from_ucs returns NULL on error, not an ERR_PTR\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "210af919c949a7d6bd330916ef376cec2907d81e", "tree": "b2d66ca5d30b807cc8a55bbc524e85406888b66c", "parents": [ "a6aeeebf5179ea6346249d727bdb9124ce9e2d4c", "e5d287539dba264a1d9d7607a25b8c8c61c9d658" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:33:25 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:33:25 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus:\n Squashfs: cody tidying, remove commented out line in Makefile\n Squashfs: check page size is not larger than the filesystem block size\n Squashfs: fix breakage when page size \u003e metadata block size\n" }, { "commit": "a6aeeebf5179ea6346249d727bdb9124ce9e2d4c", "tree": "7a6d53c980f2682ef0ddaa434cba468ba65aa15a", "parents": [ "f6cab83d77ed7f1fd9e354a166fa94fd57c5cee4", "fd9db7297749c05fcf5721ce5393a5a8b8772f2a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:32:57 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:32:57 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:\n fuse: destroy bdi on error\n" }, { "commit": "014049a1c7d5ab42ffbe3995f36372c1cdda16a7", "tree": "437be943ef7c5e76df84806c6ea555c242d6f706", "parents": [ "c98861f7de20fa982de0b5bbe01628414d7a7fbf", "83aca8f480fcd2d9748301a5d060cf947dc75b94" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:32:16 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 16:32:16 2009 -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: check size of array structured data exchanged via ioctls\n nilfs2: fix lock order reversal in nilfs_clean_segments ioctl\n nilfs2: fix possible circular locking for get information ioctls\n nilfs2: ensure to clear dirty state when deleting metadata file block\n nilfs2: fix circular locking dependency of writer mutex\n nilfs2: fix possible recovery failure due to block creation without writer\n" }, { "commit": "f2deae9d4e70793568ef9e85d227abb7bef5b622", "tree": "213082dc5352efdcf10a834287ab5ec5f645abb3", "parents": [ "a4f1cb9f3c42e5d278b0678ed5225d9331a8dcff" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Wed May 13 15:56:10 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 13 08:04:45 2009 -0700" }, "message": "Remove implementation of readpage from the hugetlbfs_aops\n\nThe core VM assumes the page size used by the address_space in\ninode-\u003ei_mapping is PAGE_SIZE but hugetlbfs breaks this assumption by\ninserting pages into the page cache at offsets the core VM considers\nunexpected.\n\nThis would not be a problem except that hugetlbfs also provide a\n-\u003ereadpage implementation. As it exists, the core VM can assume the\nbase page size is being used, allocate pages on behalf of the\nfilesystem, insert them into the page cache and call -\u003ereadpage to\npopulate them. These pages are the wrong size and at the wrong offset\nfor hugetlbfs causing confusion.\n\nThis patch deletes the -\u003ereadpage implementation for hugetlbfs on the\ngrounds the core VM should not be allocating and populating pages on\nbehalf of hugetlbfs. There should be no existing users of the\n-\u003ereadpage implementation so it should not cause a regression.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5d287539dba264a1d9d7607a25b8c8c61c9d658", "tree": "e2066c4754d0662680abb6decaf1510930edb0a1", "parents": [ "fffb47b80e8bb3f171ef02b90b1ae22c63983979" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed May 13 03:25:20 2009 +0100" }, "committer": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed May 13 03:25:20 2009 +0100" }, "message": "Squashfs: cody tidying, remove commented out line in Makefile\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\n" }, { "commit": "fffb47b80e8bb3f171ef02b90b1ae22c63983979", "tree": "0acc4268092856c30ed4640b42f3223593eda12f", "parents": [ "a37b06d589f2c687a38d07569f4ef97c650fde39" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed May 13 02:59:26 2009 +0100" }, "committer": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed May 13 02:59:26 2009 +0100" }, "message": "Squashfs: check page size is not larger than the filesystem block size\n\nNormally the block size (by default 128K) will be larger than the\npage size, unless a non-standard block size has been specified in\nMksquashfs, and the page size is larger than 4K.\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\n" }, { "commit": "a37b06d589f2c687a38d07569f4ef97c650fde39", "tree": "596689185fb6ca381e185815a3f3179902cab9ba", "parents": [ "1d80cac0fe44fb87b2a3d35fddd7f534ea81cd90" ], "author": { "name": "Doug Chapman", "email": "doug.chapman@hp.com", "time": "Wed May 13 02:56:39 2009 +0100" }, "committer": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed May 13 02:56:39 2009 +0100" }, "message": "Squashfs: fix breakage when page size \u003e metadata block size\n\nSquashfs is broken on any system where the page size is larger than\nthe metadata size (8192). This is easily fixed by ensuring cache-\u003epages\nis always \u003e 0.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Doug Chapman \u003cdoug.chapman@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\n" }, { "commit": "2ea3f868487dcee0bfd91055f1c42bb172efc507", "tree": "ab8386aba340269f36c402c59ca77234ac1db7a6", "parents": [ "bfe3891a5f5d3b78146a45f40e435d14f5ae39dd", "8daed1e549b55827758b3af7b8132a73fc51526f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 12 17:11:56 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 12 17:11:56 2009 -0700" }, "message": "Merge branch \u0027for-2.6.30\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.30\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: silence lockdep warning\n lockd: fix list corruption on lockd restart\n nfsd4: check for negative dentry before use in nfsv4 readdir\n nfsd41: slots are freed with session\n svcrdma: clean up error paths.\n svcrdma: Fix dma map direction for rdma read targets\n" }, { "commit": "bfe3891a5f5d3b78146a45f40e435d14f5ae39dd", "tree": "96e55f37ddf575c20f98bcdfa0902eacdab89978", "parents": [ "ee1ef82c7e6d073f881952348960bbc639687482" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Tue May 12 13:19:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 12 14:11:35 2009 -0700" }, "message": "epoll: fix size check in epoll_create()\n\nFix a size check WRT the manual pages. This was inadvertently broken by\ncommit 9fe5ad9c8cef9ad5873d8ee55d1cf00d9b607df0 (\"flag parameters\nadd-on: remove epoll_create size param\").\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: \u003cHiroyuki.Mach@gmail.com\u003e\nCc: rohit verma \u003crohit.170309@gmail.com\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.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": "33b9817e2ae097c7b8d256e3510ac6c54fc6d9d0", "tree": "3de27ab9a089fb53503fdcc2746e396ee9fb78d0", "parents": [ "9c1ee184a30394e54165fa4c15923cabd952c106" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Tue May 12 14:40:37 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue May 12 14:40:37 2009 -0400" }, "message": "ext4: Use a fake block number for delayed new buffer_head\n\nUse a very large unsigned number (~0xffff) as as the fake block number\nfor the delayed new buffer. The VFS should never try to write out this\nnumber, but if it does, this will make it obvious.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "9c1ee184a30394e54165fa4c15923cabd952c106", "tree": "77fee66ccc5e4aec3aeff7c7d641691b116be091", "parents": [ "091bf7624d1c90cec9e578a18529f615213ff847" ], "author": { "name": "Aneesh Kumar K.V", "email": "aneesh.kumar@linux.vnet.ibm.com", "time": "Wed May 13 18:36:58 2009 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Wed May 13 18:36:58 2009 -0400" }, "message": "ext4: Fix sub-block zeroing for writes into preallocated extents\n\nWe need to mark the buffer_head mapping preallocated space as new\nduring write_begin. Otherwise we don\u0027t zero out the page cache content\nproperly for a partial write. This will cause file corruption with\npreallocation.\n\nNow that we mark the buffer_head new we also need to have a valid\nbuffer_head blocknr so that unmap_underlying_metadata() unmaps the\ncorrect block.\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n" }, { "commit": "8daed1e549b55827758b3af7b8132a73fc51526f", "tree": "242d014706cb4b588e5fdda00a231bd50a9f0356", "parents": [ "89996df4b5b1a09c279f50b3fd03aa9df735f5cb" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Mon May 11 16:10:19 2009 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Mon May 11 17:23:14 2009 -0400" }, "message": "nfsd: silence lockdep warning\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "2b79bc4f7ebbd5af3c8b867968f9f15602d5f802", "tree": "135f195357e108b1cc7b5ef0a09d1e32b79fcce0", "parents": [ "fd18de50b9e7965f93d231e7390436fb8900c0e6" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Mon May 11 14:25:34 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 11 12:18:06 2009 -0700" }, "message": "dup2: Fix return value with oldfd \u003d\u003d newfd and invalid fd\n\nThe return value of dup2 when oldfd \u003d\u003d newfd and the fd isn\u0027t valid is\nnot getting properly sign extended. We end up with 4294967287 instead\nof -EBADF.\n\nI\u0027ve reproduced this on SLE11 (2.6.27.21), openSUSE Factory\n(2.6.29-rc5), and Ubuntu 9.04 (2.6.28).\n\nThis patch uses a signed int for the error value so it is properly\nextended.\n\nCommit 6c5d0512a091480c9f981162227fdb1c9d70e555 introduced this\nregression.\n\nReported-by: Jiri Dluhos \u003cjdluhos@novell.com\u003e\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "83aca8f480fcd2d9748301a5d060cf947dc75b94", "tree": "008c96d1017b835e3d54344c0a2c77d780086979", "parents": [ "4f6b828837b4e3836f2c9ac2f0eab9773b6c1327" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Mon May 11 23:24:47 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Tue May 12 01:48:54 2009 +0900" }, "message": "nilfs2: check size of array structured data exchanged via ioctls\n\nAlthough some ioctls of nilfs2 exchange data in the form of indirectly\nreferenced array, some of them lack size check on the array elements.\n\nThis inserts the missing checks and rejects requests if data of ioctl\ndoes not have a valid format.\n\nWe usually don\u0027t have to check size of structures that we associated\nwith ioctl commands because the size is tested implicitly for\nidentifying ioctl command; the checks this patch adds are for the\ncases where the implicit check is not applied.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "4f6b828837b4e3836f2c9ac2f0eab9773b6c1327", "tree": "9baa69b0ef44a0c604be831300fd5215c0355be0", "parents": [ "47eb6b9c8fa963c9f49967ad1d9d7ec947d15b68" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Sun May 10 22:41:43 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Mon May 11 14:54:41 2009 +0900" }, "message": "nilfs2: fix lock order reversal in nilfs_clean_segments ioctl\n\nThis is a companion patch to (\"nilfs2: fix possible circular locking\nfor get information ioctls\").\n\nThis corrects lock order reversal between mm-\u003emmap_sem and\nnilfs-\u003ens_segctor_sem in nilfs_clean_segments() which was detected by\nlockdep check:\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ INFO: possible circular locking dependency detected ]\n 2.6.30-rc3-nilfs-00003-g360bdc1 #7\n -------------------------------------------------------\n mmap/5294 is trying to acquire lock:\n (\u0026nilfs-\u003ens_segctor_sem){++++.+}, at: [\u003cd0d0e846\u003e] nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n\n but task is already holding lock:\n (\u0026mm-\u003emmap_sem){++++++}, at: [\u003cc043700a\u003e] do_page_fault+0x1d8/0x30a\n\n which lock already depends on the new lock.\n\n the existing dependency chain (in reverse order) is:\n\n -\u003e #1 (\u0026mm-\u003emmap_sem){++++++}:\n [\u003cc01470a5\u003e] __lock_acquire+0x1066/0x13b0\n [\u003cc01474a9\u003e] lock_acquire+0xba/0xdd\n [\u003cc01836bc\u003e] might_fault+0x68/0x88\n [\u003cc023c61d\u003e] copy_from_user+0x2a/0x111\n [\u003cd0d120d0\u003e] nilfs_ioctl_prepare_clean_segments+0x1d/0xf1 [nilfs2]\n [\u003cd0d0e2aa\u003e] nilfs_clean_segments+0x6d/0x1b9 [nilfs2]\n [\u003cd0d11f68\u003e] nilfs_ioctl+0x2ad/0x318 [nilfs2]\n [\u003cc01a3be7\u003e] vfs_ioctl+0x22/0x69\n [\u003cc01a408e\u003e] do_vfs_ioctl+0x460/0x499\n [\u003cc01a4107\u003e] sys_ioctl+0x40/0x5a\n [\u003cc01031a4\u003e] sysenter_do_call+0x12/0x38\n [\u003cffffffff\u003e] 0xffffffff\n\n -\u003e #0 (\u0026nilfs-\u003ens_segctor_sem){++++.+}:\n [\u003cc0146e0b\u003e] __lock_acquire+0xdcc/0x13b0\n [\u003cc01474a9\u003e] lock_acquire+0xba/0xdd\n [\u003cc0433f1d\u003e] down_read+0x2a/0x3e\n [\u003cd0d0e846\u003e] nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n [\u003cd0cfe0e5\u003e] nilfs_page_mkwrite+0xe7/0x154 [nilfs2]\n [\u003cc0183b0b\u003e] __do_fault+0x165/0x376\n [\u003cc01855cd\u003e] handle_mm_fault+0x287/0x5d1\n [\u003cc043712d\u003e] do_page_fault+0x2fb/0x30a\n [\u003cc0435462\u003e] error_code+0x72/0x78\n [\u003cffffffff\u003e] 0xffffffff\n\nwhere nilfs_clean_segments() holds:\n\n nilfs-\u003ens_segctor_sem -\u003e copy_from_user()\n --\u003e page fault -\u003e mm-\u003emmap_sem\n\nAnd, page fault path may hold:\n\n page fault -\u003e mm-\u003emmap_sem\n --\u003e nilfs_page_mkwrite() -\u003e nilfs-\u003ens_segctor_sem\n\nEven though nilfs_clean_segments() does not perform write access on\ngiven user pages, it may cause deadlock because nilfs-\u003ens_segctor_sem\nis shared per device and mm-\u003emmap_sem can be shared with other tasks.\n\nTo avoid this problem, this patch moves all calls of copy_from_user()\noutside the nilfs-\u003ens_segctor_sem lock in the ioctl.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "47eb6b9c8fa963c9f49967ad1d9d7ec947d15b68", "tree": "f69916e4135bd4550b11a8faa631eacd78fddded", "parents": [ "843382370ec614768ac13582405f93635cf3637c" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Thu Apr 30 02:21:00 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Mon May 11 12:57:46 2009 +0900" }, "message": "nilfs2: fix possible circular locking for get information ioctls\n\nThis is one of two patches which are to correct possible circular\nlocking between mm-\u003emmap_sem and nilfs-\u003ens_segctor_sem.\n\nThe problem was detected by lockdep check as follows:\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ INFO: possible circular locking dependency detected ]\n 2.6.30-rc3-nilfs-00002-g3552613 #6\n -------------------------------------------------------\n mmap/5418 is trying to acquire lock:\n (\u0026nilfs-\u003ens_segctor_sem){++++.+}, at: [\u003cd0d0e852\u003e] nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n\n but task is already holding lock:\n (\u0026mm-\u003emmap_sem){++++++}, at: [\u003cc043700a\u003e] do_page_fault+0x1d8/0x30a\n\n which lock already depends on the new lock.\n\n the existing dependency chain (in reverse order) is:\n\n -\u003e #1 (\u0026mm-\u003emmap_sem){++++++}:\n [\u003cc01470a5\u003e] __lock_acquire+0x1066/0x13b0\n [\u003cc01474a9\u003e] lock_acquire+0xba/0xdd\n [\u003cc01836bc\u003e] might_fault+0x68/0x88\n [\u003cc023c730\u003e] copy_to_user+0x2c/0xfc\n [\u003cd0d11b4f\u003e] nilfs_ioctl_wrap_copy+0x103/0x160 [nilfs2]\n [\u003cd0d11fa9\u003e] nilfs_ioctl+0x30a/0x3b0 [nilfs2]\n [\u003cc01a3be7\u003e] vfs_ioctl+0x22/0x69\n [\u003cc01a408e\u003e] do_vfs_ioctl+0x460/0x499\n [\u003cc01a4107\u003e] sys_ioctl+0x40/0x5a\n [\u003cc01031a4\u003e] sysenter_do_call+0x12/0x38\n [\u003cffffffff\u003e] 0xffffffff\n\n -\u003e #0 (\u0026nilfs-\u003ens_segctor_sem){++++.+}:\n [\u003cc0146e0b\u003e] __lock_acquire+0xdcc/0x13b0\n [\u003cc01474a9\u003e] lock_acquire+0xba/0xdd\n [\u003cc0433f1d\u003e] down_read+0x2a/0x3e\n [\u003cd0d0e852\u003e] nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n [\u003cd0cfe0e5\u003e] nilfs_page_mkwrite+0xe7/0x154 [nilfs2]\n [\u003cc0183b0b\u003e] __do_fault+0x165/0x376\n [\u003cc01855cd\u003e] handle_mm_fault+0x287/0x5d1\n [\u003cc043712d\u003e] do_page_fault+0x2fb/0x30a\n [\u003cc0435462\u003e] error_code+0x72/0x78\n [\u003cffffffff\u003e] 0xffffffff\n\n other info that might help us debug this:\n\n 1 lock held by mmap/5418:\n #0: (\u0026mm-\u003emmap_sem){++++++}, at: [\u003cc043700a\u003e] do_page_fault+0x1d8/0x30a\n\n stack backtrace:\n Pid: 5418, comm: mmap Not tainted 2.6.30-rc3-nilfs-00002-g3552613 #6\n Call Trace:\n [\u003cc0432145\u003e] ? printk+0xf/0x12\n [\u003cc0145c48\u003e] print_circular_bug_tail+0xaa/0xb5\n [\u003cc0146e0b\u003e] __lock_acquire+0xdcc/0x13b0\n [\u003cd0d10149\u003e] ? nilfs_sufile_get_stat+0x1e/0x105 [nilfs2]\n [\u003cc013b59a\u003e] ? up_read+0x16/0x2c\n [\u003cd0d10225\u003e] ? nilfs_sufile_get_stat+0xfa/0x105 [nilfs2]\n [\u003cc01474a9\u003e] lock_acquire+0xba/0xdd\n [\u003cd0d0e852\u003e] ? nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n [\u003cc0433f1d\u003e] down_read+0x2a/0x3e\n [\u003cd0d0e852\u003e] ? nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n [\u003cd0d0e852\u003e] nilfs_transaction_begin+0xb6/0x10c [nilfs2]\n [\u003cd0cfe0e5\u003e] nilfs_page_mkwrite+0xe7/0x154 [nilfs2]\n [\u003cc0183b0b\u003e] __do_fault+0x165/0x376\n [\u003cc01855cd\u003e] handle_mm_fault+0x287/0x5d1\n [\u003cc043700a\u003e] ? do_page_fault+0x1d8/0x30a\n [\u003cc013b54f\u003e] ? down_read_trylock+0x39/0x43\n [\u003cc043712d\u003e] do_page_fault+0x2fb/0x30a\n [\u003cc0436e32\u003e] ? do_page_fault+0x0/0x30a\n [\u003cc0435462\u003e] error_code+0x72/0x78\n [\u003cc0436e32\u003e] ? do_page_fault+0x0/0x30a\n\nThis makes the lock granularity of nilfs-\u003ens_segctor_sem finer than\nthat of the mmap semaphore for ioctl commands except\nnilfs_clean_segments().\n\nThe successive patch (\"nilfs2: fix lock order reversal in\nnilfs_clean_segments ioctl\") is required to fully resolve the problem.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "93b49d45eb97574057ee03dfdd590c209f5132f8", "tree": "d01e5af58331ab6a8c758e445aeb943cf803dfa9", "parents": [ "f9f51cc0ce544224a8332a4c1733624fcbc70a32", "b0c4f3222c7406f0aee9d52b7d604a1d36108463" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 10 10:49:08 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 10 10:49:08 2009 -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: (22 commits)\n Fix the race between capifs remount and node creation\n Fix races around the access to -\u003es_options\n switch ufs directories to ufs_sync_file()\n Switch open_exec() and sys_uselib() to do_open_filp()\n Make open_exec() and sys_uselib() use may_open(), instead of duplicating its parts\n Reduce path_lookup() abuses\n Make checkpatch.pl shut up on fs/inode.c\n NULL noise in fs/super.c:kill_bdev_super()\n romfs: cleanup romfs_fs.h\n ROMFS: romfs_dev_read() error ignored\n fs: dcache fix LRU ordering\n ocfs2: Use nd_set_link().\n Fix deadlock in ipathfs -\u003eget_sb()\n Fix a leak in failure exit in 9p -\u003eget_sb()\n Convert obvious places to deactivate_locked_super()\n New helper: deactivate_locked_super()\n reiserfs: remove privroot hiding in lookup\n reiserfs: dont associate security.* with xattr files\n reiserfs: fixup xattr_root caching\n Always lookup priv_root on reiserfs mount and keep it\n ...\n" }, { "commit": "843382370ec614768ac13582405f93635cf3637c", "tree": "6447e8318d2c2a22bebfd0c7e70f825fbdeeebdb", "parents": [ "201913ed746c7724a40d33ee5a0b6a1fd2ef3193" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Tue May 05 21:52:06 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Sun May 10 17:04:42 2009 +0900" }, "message": "nilfs2: ensure to clear dirty state when deleting metadata file block\n\nThis would fix the following failure during GC:\n\n nilfs_cpfile_delete_checkpoints: cannot delete block\n NILFS: GC failed during preparation: cannot delete checkpoints: err\u003d-2\n\nThe problem was caused by a break in state consistency between page\ncache and btree; the above block was removed from the btree but the\npage buffering the block was remaining in the page cache in dirty\nstate.\n\nThis resolves the inconsistency by ensuring to clear dirty state of\nthe page buffering the deleted block.\n\nReported-by: David Arendt \u003cadmin@prnet.org\u003e\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "2a32cebd6cbcc43996c3e2d114fa32ba1e71192a", "tree": "0ad94849a7bc3e97cd19978005d1898c8bb44b36", "parents": [ "f9dbd05bc97d1d4f17c2057612f6a8e4dbd039e0" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 08 16:05:57 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:51:34 2009 -0400" }, "message": "Fix races around the access to -\u003es_options\n\nPut generic_show_options read access to s_options under rcu_read_lock,\nsplit save_mount_options() into \"we are setting it the first time\"\n(uses in foo_fill_super()) and \"we are relacing and freeing the old one\",\nsynchronize_rcu() before kfree() in the latter.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f9dbd05bc97d1d4f17c2057612f6a8e4dbd039e0", "tree": "6c00bd1c02ef1fef71d0e3c822c30f91ad0ec8cc", "parents": [ "6e8341a11eb21826b7192d0bb88cb5b44900a9af" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 19:56:21 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:42 2009 -0400" }, "message": "switch ufs directories to ufs_sync_file()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6e8341a11eb21826b7192d0bb88cb5b44900a9af", "tree": "f9e03050f0834c2c4a21f1e6a255b6b0d1262b25", "parents": [ "a44ddbb6d8a8ffe4e34e417048dfdd8f3dd1de4f" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Apr 06 11:16:22 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:42 2009 -0400" }, "message": "Switch open_exec() and sys_uselib() to do_open_filp()\n\n... and make path_lookup_open() static\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a44ddbb6d8a8ffe4e34e417048dfdd8f3dd1de4f", "tree": "a5f9962f00d8a7b2640682fffd6aefd3544b1fd3", "parents": [ "e24977d45f45d1675e050dc1a0aaf4bfc4ca9866" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Apr 06 09:38:49 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:42 2009 -0400" }, "message": "Make open_exec() and sys_uselib() use may_open(), instead of duplicating its parts\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e24977d45f45d1675e050dc1a0aaf4bfc4ca9866", "tree": "ee39b590596e9ca6cd18b8ece11a1f6d24278c29", "parents": [ "6b3304b531704711286c3359b06922b83fdba015" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 02 21:17:03 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:42 2009 -0400" }, "message": "Reduce path_lookup() abuses\n\n... use kern_path() where possible\n\n[folded a fix from rdd]\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6b3304b531704711286c3359b06922b83fdba015", "tree": "176e991b95d391c7afd0e4bf8875663091ebf605", "parents": [ "ddbaaf3024d764ced700efb2d818709b90ea6fdd" ], "author": { "name": "Manish Katiyar", "email": "mkatiyar@gmail.com", "time": "Tue Mar 31 19:35:54 2009 +0530" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:41 2009 -0400" }, "message": "Make checkpatch.pl shut up on fs/inode.c\n\nCode Quality According To Mingo(tm) has been vastly improved,\nno code has been damaged^Wchanged^Wdamaged.\n\n[commit message rewritten -- AV]\n\nSigned-off-by: Manish Katiyar \u003cmkatiyar@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ddbaaf3024d764ced700efb2d818709b90ea6fdd", "tree": "e8f3f970bb8a009a3847b6beba144016df8bbe4d", "parents": [ "db6c1fbb92eeb4cb52c6133e0c533602f49fc4bd" ], "author": { "name": "H Hartley Sweeten", "email": "hartleys@visionengravers.com", "time": "Wed Apr 29 20:14:57 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:41 2009 -0400" }, "message": "NULL noise in fs/super.c:kill_bdev_super()\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nCc: Subrata Modak \u003csubrata@linux.vnet.ibm.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "774e33e70b2bffa8c602d22a5d27c0061a0039cc", "tree": "be77b40f9d6544d40226d9a1857552514dc178e7", "parents": [ "c490d79bb70c549e096099576b1df40a8810b0d8" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Sun Apr 26 14:51:17 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:41 2009 -0400" }, "message": "ROMFS: romfs_dev_read() error ignored\n\nromfs_dev_read() may return -EIO, but ret is unsigned, so the errorpath\nisn\u0027t taken.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c490d79bb70c549e096099576b1df40a8810b0d8", "tree": "4ebdb76143b6ebaa287274548a1d2c844a94f63e", "parents": [ "a731d12d6ddd1e703770cacb5dfecb155b03ee06" ], "author": { "name": "npiggin@suse.de", "email": "npiggin@suse.de", "time": "Sun Apr 26 20:25:53 2009 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:40 2009 -0400" }, "message": "fs: dcache fix LRU ordering\n\nFix ordering of LRU when moving referenced dentries to the head of the list\n(they should go to the head of the list in the same order as they were found\nfrom the tail, rather than reverse order).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a731d12d6ddd1e703770cacb5dfecb155b03ee06", "tree": "601a1cef230bf0ad6c5969568f2ba3ef8a128333", "parents": [ "265e771e8197cdb22a1e2556663173fb62c9cd91" ], "author": { "name": "Joel Becker", "email": "Joel.Becker@oracle.com", "time": "Mon Apr 06 16:43:42 2009 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:40 2009 -0400" }, "message": "ocfs2: Use nd_set_link().\n\nocfs2 was hand-calling vfs_follow_link(), but there\u0027s no point to that.\nLet\u0027s use page_follow_link_light() and nd_set_link().\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c96f58573778ddf96ff67108a635f3f642ea63d3", "tree": "2dece203929c557a0247a1898be406f94fc51269", "parents": [ "6f5bbff9a1b7d6864a495763448a363bbfa96324" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 01:35:04 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:40 2009 -0400" }, "message": "Fix a leak in failure exit in 9p -\u003eget_sb()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6f5bbff9a1b7d6864a495763448a363bbfa96324", "tree": "0067dca46f40def1c55541c34c262e06aeb8c4c8", "parents": [ "74dbbdd7fdc11763f4698d2f3e684cf4446951e6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 01:34:22 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:40 2009 -0400" }, "message": "Convert obvious places to deactivate_locked_super()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "74dbbdd7fdc11763f4698d2f3e684cf4446951e6", "tree": "f31d70174915b0d209fafeec35e996e8ed7e269d", "parents": [ "677c9b2e393a0cd203bd54e9c18b012b2c73305a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 01:07:50 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:39 2009 -0400" }, "message": "New helper: deactivate_locked_super()\n\nDoes equivalent of up_write(\u0026s-\u003es_umount); deactivate_super(s);\nHowever, it does not does not unlock it until it\u0027s all over.\nAs the result, it\u0027s safe to use to dispose of new superblock on -\u003eget_sb()\nfailure exits - nobody will see the sucker until it\u0027s all over.\nEquivalent using up_write/deactivate_super is safe for that purpose\nif superblock is either\tsafe to use or has NULL -\u003es_root when we unlock.\nNormally filesystems take the required precautions, but\n\ta) we do have bugs in that area in some of them.\n\tb) up_write/deactivate_super sequence is extremely common,\nso the helper makes sense anyway.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "677c9b2e393a0cd203bd54e9c18b012b2c73305a", "tree": "575d3f70bb9fbf12171ff526909b68377bede67b", "parents": [ "b82bb72ba7df473461c5e2368a4e7497c8ce76e9" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Tue May 05 15:30:17 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:39 2009 -0400" }, "message": "reiserfs: remove privroot hiding in lookup\n\n With Al Viro\u0027s patch to move privroot lookup to fs mount, there\u0027s no need\n to have special code to hide the privroot in reiserfs_lookup.\n\n I\u0027ve also cleaned up the privroot hiding in reiserfs_readdir_dentry and\n removed the last user of reiserfs_xattrs().\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b82bb72ba7df473461c5e2368a4e7497c8ce76e9", "tree": "e68e065466cbe333174cf24f3d1ffc39ddceb56d", "parents": [ "ab17c4f02156c4f75d7fa43a5aa2a7f942d47201" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Tue May 05 15:30:16 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:39 2009 -0400" }, "message": "reiserfs: dont associate security.* with xattr files\n\n The security.* xattrs are ignored for xattr files, so don\u0027t create them.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ab17c4f02156c4f75d7fa43a5aa2a7f942d47201", "tree": "20ff8ec91144d20966ac70adb24bd3372e3508c4", "parents": [ "edcc37a0478836b4a51eafb1bcec6a52708f681d" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Tue May 05 15:30:15 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:39 2009 -0400" }, "message": "reiserfs: fixup xattr_root caching\n\n The xattr_root caching was broken from my previous patch set. It wouldn\u0027t\n cause corruption, but could cause decreased performance due to allocating\n a larger chunk of the journal (~ 27 blocks) than it would actually use.\n\n This patch loads the xattr root dentry at xattr initialization and creates\n it on-demand. Since we\u0027re using the cached dentry, there\u0027s no point\n in keeping lookup_or_create_dir around, so that\u0027s removed.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "edcc37a0478836b4a51eafb1bcec6a52708f681d", "tree": "95294fa607420d760823401a6c6e7d9deb698bb1", "parents": [ "5a6059c358d3b3004cb6b8562e3b049b1f8564f9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun May 03 06:00:05 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:38 2009 -0400" }, "message": "Always lookup priv_root on reiserfs mount and keep it\n\n... even if it\u0027s a negative dentry. That way we can set -\u003ed_op on\nroot before anyone could race with us. Simplify d_compare(), while\nwe are at it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "5a6059c358d3b3004cb6b8562e3b049b1f8564f9", "tree": "3c0d0bfabc7545963c0d618afbe4bd483b7c6166", "parents": [ "67e55205ec55cc7899f1d783f217961596798419" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Fri May 01 12:11:12 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:38 2009 -0400" }, "message": "reiserfs: Expand i_mutex to enclose lookup_one_len\n\n 2.6.30-rc3 introduced some sanity checks in the VFS code to avoid NFS\n bugs by ensuring that lookup_one_len is always called under i_mutex.\n\n This patch expands the i_mutex locking to enclose lookup_one_len. This was\n always required, but not not enforced in the reiserfs code since it\n does locking around the xattr interactions with the xattr_sem.\n\n This is obvious enough, and it survived an overnight 50 thread ACL test.\n\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "67e55205ec55cc7899f1d783f217961596798419", "tree": "45dd7351f9721a46ecb448f0571fb10db3259147", "parents": [ "091bf7624d1c90cec9e578a18529f615213ff847" ], "author": { "name": "Alessio Igor Bogani", "email": "abogani@texware.it", "time": "Fri Apr 24 09:06:53 2009 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:38 2009 -0400" }, "message": "vfs: umount_begin BKL pushdown\n\nPush BKL down into -\u003eumount_begin()\n\nSigned-off-by: Alessio Igor Bogani \u003cabogani@texware.it\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0c7a531a200480c7bc447260376973d830da9069", "tree": "778c5b97c869212f80bf94bd66ed04637e72e31d", "parents": [ "091bf7624d1c90cec9e578a18529f615213ff847" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Apr 30 14:52:58 2009 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Sat May 09 15:15:17 2009 +0100" }, "message": "GFS2: Fix glock ref counting bug\n\nDepending on the ordering of events as we go around the\nglock shrinker loop, it is possible to drop the ref count\nof a glock incorrectly. It doesn\u0027t happen very often. This\npatch corrects the got_ref variable, fixing the problem.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "201913ed746c7724a40d33ee5a0b6a1fd2ef3193", "tree": "149cd7552a854055a2ed278234649a77914aaf96", "parents": [ "85c2a74fabadfc561b75fbd7decc6bcbfe873d57" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Tue Apr 28 21:04:59 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Sat May 09 13:36:57 2009 +0900" }, "message": "nilfs2: fix circular locking dependency of writer mutex\n\nThis fixes the following circular locking dependency problem:\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ INFO: possible circular locking dependency detected ]\n 2.6.30-rc3 #5\n -------------------------------------------------------\n segctord/3895 is trying to acquire lock:\n (\u0026nilfs-\u003ens_writer_mutex){+.+...}, at: [\u003cd0d02172\u003e]\n nilfs_mdt_get_block+0x89/0x20f [nilfs2]\n\n but task is already holding lock:\n (\u0026bmap-\u003eb_sem){++++..}, at: [\u003cd0d02d99\u003e]\n nilfs_bmap_propagate+0x14/0x2e [nilfs2]\n\n which lock already depends on the new lock.\n\nThe bugfix is done by replacing call sites of nilfs_get_writer() which\nare never called from read-only context with direct dereferencing of\npointer to a writable FS-instance.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "85c2a74fabadfc561b75fbd7decc6bcbfe873d57", "tree": "ad0adcd8377412184a9a5bac9fea3191cbea29ca", "parents": [ "091bf7624d1c90cec9e578a18529f615213ff847" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Tue Apr 28 23:38:46 2009 +0900" }, "committer": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Sat May 09 13:36:56 2009 +0900" }, "message": "nilfs2: fix possible recovery failure due to block creation without writer\n\nSome function calls in nilfs_prepare_segment_for_recovery() may fail\nbecause they can create blocks on meta data files without configuring\na writable FS-instance. Concretely, nilfs_mdt_create_block() routine\nof meta data files will fail in that case.\n\nThis fixes the problem by temporarily attaching a writable FS-instace\nduring the function is called.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\n" }, { "commit": "d7a5926978cb109b2db5985c65086483caf9e226", "tree": "0431ca74aec312ed69dea21a7039b4c734307723", "parents": [ "8c9ed899b44c19e81859fbb0e9d659fe2f8630fc", "90e4ee5d311d4e0729daa676b1d7f754265b5874" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 07 21:13:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 07 21:13:24 2009 -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: (32 commits)\n [CIFS] Fix double list addition in cifs posix open code\n [CIFS] Allow raw ntlmssp code to be enabled with sec\u003dntlmssp\n [CIFS] Fix SMB uid in NTLMSSP authenticate request\n [CIFS] NTLMSSP reenabled after move from connect.c to sess.c\n [CIFS] Remove sparse warning\n [CIFS] remove checkpatch warning\n [CIFS] Fix final user of old string conversion code\n [CIFS] remove cifs_strfromUCS_le\n [CIFS] NTLMSSP support moving into new file, old dead code removed\n [CIFS] Fix endian conversion of vcnum field\n [CIFS] Remove trailing whitespace\n [CIFS] Remove sparse endian warnings\n [CIFS] Add remaining ntlmssp flags and standardize field names\n [CIFS] Fix build warning\n cifs: fix length handling in cifs_get_name_from_search_buf\n [CIFS] Remove unneeded QuerySymlink call and fix mapping for unmapped status\n [CIFS] rename cifs_strndup to cifs_strndup_from_ucs\n Added loop check when mounting DFS tree.\n Enable dfs submounts to handle remote referrals.\n [CIFS] Remove older session setup implementation\n ...\n" }, { "commit": "90e4ee5d311d4e0729daa676b1d7f754265b5874", "tree": "d1731b21e054dab9edde4f6132e8999d9f269063", "parents": [ "ac68392460ffefed13020967bae04edc4d3add06" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 08 03:04:30 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 08 03:04:30 2009 +0000" }, "message": "[CIFS] Fix double list addition in cifs posix open code\n\nRemove adding open file entry twice to lists in the file\nDo not fill file info twice in case of posix opens and creates\n\nSigned-off-by: Shirish Pargaonkar \u003cshirishp@us.ibm.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "df3935ffd6166fdd00702cf548fb5bb55737758b", "tree": "b220111452403aba3affa1fbbc03d2927d3787aa", "parents": [ "57adc4d2dbf968fdbe516359688094eef4d46581" ], "author": { "name": "Josef Bacik", "email": "jbacik@redhat.com", "time": "Wed May 06 16:02:53 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 06 16:36:09 2009 -0700" }, "message": "fiemap: fix problem with setting FIEMAP_EXTENT_LAST\n\nFix a problem where the generic block based fiemap stuff would not\nproperly set FIEMAP_EXTENT_LAST on the last extent. I\u0027ve reworked things\nto keep track if we go past the EOF, and mark the last extent properly.\nThe problem was reported by and tested by Eric Sandeen.\n\nTested-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Josef Bacik \u003cjbacik@redhat.com\u003e\nCc: \u003clinux-ext4@vger.kernel.org\u003e\nCc: \u003cxfs-masters@oss.sgi.com\u003e\nCc: \u003clinux-btrfs@vger.kernel.org\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cJoel.Becker@oracle.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": "381a80e6df396eaabef2c00f85974a4579ac1c70", "tree": "431f7f11302c3e41e1c93c76afd4e116d2464bfd", "parents": [ "fd1e6c1df5c396961509daac2b456852edf982df" ], "author": { "name": "Wu Fengguang", "email": "fengguang.wu@intel.com", "time": "Wed May 06 16:02:50 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 06 16:36:09 2009 -0700" }, "message": "inotify: use GFP_NOFS in kernel_event() to work around a lockdep false-positive\n\nThere is what we believe to be a false positive reported by lockdep.\n\ninotify_inode_queue_event() \u003d\u003e take inotify_mutex \u003d\u003e kernel_event() \u003d\u003e\nkmalloc() \u003d\u003e SLOB \u003d\u003e alloc_pages_node() \u003d\u003e page reclaim \u003d\u003e slab reclaim \u003d\u003e\ndcache reclaim \u003d\u003e inotify_inode_is_dead \u003d\u003e take inotify_mutex \u003d\u003e deadlock\n\nThe plan is to fix this via lockdep annotation, but that is proving to be\nquite involved.\n\nThe patch flips the allocation over to GFP_NFS to shut the warning up, for\nthe 2.6.30 release.\n\nHopefully we will fix this for real in 2.6.31. I\u0027ll queue a patch in -mm\nto switch it back to GFP_KERNEL so we don\u0027t forget.\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ INFO: inconsistent lock state ]\n 2.6.30-rc2-next-20090417 #203\n ---------------------------------\n inconsistent {RECLAIM_FS-ON-W} -\u003e {IN-RECLAIM_FS-W} usage.\n kswapd0/380 [HC0[0]:SC0[0]:HE1:SE1] takes:\n (\u0026inode-\u003einotify_mutex){+.+.?.}, at: [\u003cffffffff8112f1b5\u003e] inotify_inode_is_dead+0x35/0xb0\n {RECLAIM_FS-ON-W} state was registered at:\n [\u003cffffffff81079188\u003e] mark_held_locks+0x68/0x90\n [\u003cffffffff810792a5\u003e] lockdep_trace_alloc+0xf5/0x100\n [\u003cffffffff810f5261\u003e] __kmalloc_node+0x31/0x1e0\n [\u003cffffffff81130652\u003e] kernel_event+0xe2/0x190\n [\u003cffffffff81130826\u003e] inotify_dev_queue_event+0x126/0x230\n [\u003cffffffff8112f096\u003e] inotify_inode_queue_event+0xc6/0x110\n [\u003cffffffff8110444d\u003e] vfs_create+0xcd/0x140\n [\u003cffffffff8110825d\u003e] do_filp_open+0x88d/0xa20\n [\u003cffffffff810f6b68\u003e] do_sys_open+0x98/0x140\n [\u003cffffffff810f6c50\u003e] sys_open+0x20/0x30\n [\u003cffffffff8100c272\u003e] system_call_fastpath+0x16/0x1b\n [\u003cffffffffffffffff\u003e] 0xffffffffffffffff\n irq event stamp: 690455\n hardirqs last enabled at (690455): [\u003cffffffff81564fe4\u003e] _spin_unlock_irqrestore+0x44/0x80\n hardirqs last disabled at (690454): [\u003cffffffff81565372\u003e] _spin_lock_irqsave+0x32/0xa0\n softirqs last enabled at (690178): [\u003cffffffff81052282\u003e] __do_softirq+0x202/0x220\n softirqs last disabled at (690157): [\u003cffffffff8100d50c\u003e] call_softirq+0x1c/0x50\n\n other info that might help us debug this:\n 2 locks held by kswapd0/380:\n #0: (shrinker_rwsem){++++..}, at: [\u003cffffffff810d0bd7\u003e] shrink_slab+0x37/0x180\n #1: (\u0026type-\u003es_umount_key#17){++++..}, at: [\u003cffffffff8110cfbf\u003e] shrink_dcache_memory+0x11f/0x1e0\n\n stack backtrace:\n Pid: 380, comm: kswapd0 Not tainted 2.6.30-rc2-next-20090417 #203\n Call Trace:\n [\u003cffffffff810789ef\u003e] print_usage_bug+0x19f/0x200\n [\u003cffffffff81018bff\u003e] ? save_stack_trace+0x2f/0x50\n [\u003cffffffff81078f0b\u003e] mark_lock+0x4bb/0x6d0\n [\u003cffffffff810799e0\u003e] ? check_usage_forwards+0x0/0xc0\n [\u003cffffffff8107b142\u003e] __lock_acquire+0xc62/0x1ae0\n [\u003cffffffff810f478c\u003e] ? slob_free+0x10c/0x370\n [\u003cffffffff8107c0a1\u003e] lock_acquire+0xe1/0x120\n [\u003cffffffff8112f1b5\u003e] ? inotify_inode_is_dead+0x35/0xb0\n [\u003cffffffff81562d43\u003e] mutex_lock_nested+0x63/0x420\n [\u003cffffffff8112f1b5\u003e] ? inotify_inode_is_dead+0x35/0xb0\n [\u003cffffffff8112f1b5\u003e] ? inotify_inode_is_dead+0x35/0xb0\n [\u003cffffffff81012fe9\u003e] ? sched_clock+0x9/0x10\n [\u003cffffffff81077165\u003e] ? lock_release_holdtime+0x35/0x1c0\n [\u003cffffffff8112f1b5\u003e] inotify_inode_is_dead+0x35/0xb0\n [\u003cffffffff8110c9dc\u003e] dentry_iput+0xbc/0xe0\n [\u003cffffffff8110cb23\u003e] d_kill+0x33/0x60\n [\u003cffffffff8110ce23\u003e] __shrink_dcache_sb+0x2d3/0x350\n [\u003cffffffff8110cffa\u003e] shrink_dcache_memory+0x15a/0x1e0\n [\u003cffffffff810d0cc5\u003e] shrink_slab+0x125/0x180\n [\u003cffffffff810d1540\u003e] kswapd+0x560/0x7a0\n [\u003cffffffff810ce160\u003e] ? isolate_pages_global+0x0/0x2c0\n [\u003cffffffff81065a30\u003e] ? autoremove_wake_function+0x0/0x40\n [\u003cffffffff8107953d\u003e] ? trace_hardirqs_on+0xd/0x10\n [\u003cffffffff810d0fe0\u003e] ? kswapd+0x0/0x7a0\n [\u003cffffffff8106555b\u003e] kthread+0x5b/0xa0\n [\u003cffffffff8100d40a\u003e] child_rip+0xa/0x20\n [\u003cffffffff8100cdd0\u003e] ? restore_args+0x0/0x30\n [\u003cffffffff81065500\u003e] ? kthread+0x0/0xa0\n [\u003cffffffff8100d400\u003e] ? child_rip+0x0/0x20\n\n[eparis@redhat.com: fix audit too]\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "89996df4b5b1a09c279f50b3fd03aa9df735f5cb", "tree": "e693b22cf595b4d1a5a33e07efc674ee4542ddc3", "parents": [ "b2c0cea6b1cb210e962f07047df602875564069e" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Wed May 06 16:32:54 2009 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Wed May 06 17:19:36 2009 -0400" }, "message": "lockd: fix list corruption on lockd restart\n\nIf lockd is signalled soon enough after restart then locks_start_grace()\nwill try to re-add an entry to a list and trigger a lock corruption\nwarning.\n\nThanks to Wang Chen for the problem report and diagnosis.\n\nWARNING: at lib/list_debug.c:26 __list_add+0x27/0x5c()\n...\nlist_add corruption. next-\u003eprev should be prev (ef8fe958), but was ef8ff128. (next\u003def8ff128).\n...\nPid: 23062, comm: lockd Tainted: G W 2.6.30-rc2 #3\nCall Trace:\n[\u003cc042d5b5\u003e] warn_slowpath+0x71/0xa0\n[\u003cc0422a96\u003e] ? update_curr+0x11d/0x125\n[\u003cc044b12d\u003e] ? trace_hardirqs_on_caller+0x18/0x150\n[\u003cc044b270\u003e] ? trace_hardirqs_on+0xb/0xd\n[\u003cc051c61a\u003e] ? _raw_spin_lock+0x53/0xfa\n[\u003cc051c89f\u003e] __list_add+0x27/0x5c\n[\u003cef8f6daa\u003e] locks_start_grace+0x22/0x30 [lockd]\n[\u003cef8f34da\u003e] set_grace_period+0x39/0x53 [lockd]\n[\u003cc06b8921\u003e] ? lock_kernel+0x1c/0x28\n[\u003cef8f3558\u003e] lockd+0x64/0x164 [lockd]\n[\u003cc044b12d\u003e] ? trace_hardirqs_on_caller+0x18/0x150\n[\u003cc04227b0\u003e] ? complete+0x34/0x3e\n[\u003cef8f34f4\u003e] ? lockd+0x0/0x164 [lockd]\n[\u003cef8f34f4\u003e] ? lockd+0x0/0x164 [lockd]\n[\u003cc043dd42\u003e] kthread+0x45/0x6b\n[\u003cc043dcfd\u003e] ? kthread+0x0/0x6b\n[\u003cc0403c23\u003e] kernel_thread_helper+0x7/0x10\n\nReported-by: Wang Chen \u003cwangchen@cn.fujitsu.com\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nCc: stable@kernel.org\n" }, { "commit": "b2c0cea6b1cb210e962f07047df602875564069e", "tree": "f6327b45df075955d8ef9e9ad93c453ea5fc7a4c", "parents": [ "ccecee1e5e42981f5eb37f4411e8552b9db04d30" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue May 05 19:04:29 2009 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Wed May 06 16:16:36 2009 -0400" }, "message": "nfsd4: check for negative dentry before use in nfsv4 readdir\n\nAfter 2f9092e1020246168b1309b35e085ecd7ff9ff72 \"Fix i_mutex vs. readdir\nhandling in nfsd\" (and 14f7dd63 \"Copy XFS readdir hack into nfsd code\"),\nan entry may be removed between the first mutex_unlock and the second\nmutex_lock. In this case, lookup_one_len() will return a negative\ndentry. Check for this case to avoid a NULL dereference.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\nReviewed-by: J. R. Okajima \u003chooanon05@yahoo.co.jp\u003e\nCc: stable@kernel.org\n" }, { "commit": "ac68392460ffefed13020967bae04edc4d3add06", "tree": "9b5e43db83752e8927ee5e449dfafefe12ae1f7d", "parents": [ "844823cb822932d2c599abf38692e3d6a5b5a320" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 06 04:16:04 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 06 04:16:04 2009 +0000" }, "message": "[CIFS] Allow raw ntlmssp code to be enabled with sec\u003dntlmssp\n\nOn mount, \"sec\u003dntlmssp\" can now be specified to allow\n\"rawntlmssp\" security to be enabled during\nCIFS session establishment/authentication (ntlmssp used to\nrequire specifying krb5 which was counterintuitive).\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "844823cb822932d2c599abf38692e3d6a5b5a320", "tree": "cde5759733879247cdc88cd21d0ca404f8b77033", "parents": [ "0b3cc858003b79b6c66ad79415ead907cbe4074e" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 06 00:48:30 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 06 00:48:30 2009 +0000" }, "message": "[CIFS] Fix SMB uid in NTLMSSP authenticate request\n\nWe were not setting the SMB uid in NTLMSSP authenticate\nrequest which could lead to INVALID_PARAMETER error\non 2nd session setup.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "f83ce3e6b02d5e48b3a43b001390e2b58820389d", "tree": "71c57abf4f9d259f5bfa22deaf724db85738f862", "parents": [ "7fdf523067666b0eaff330f362401ee50ce187c4" ], "author": { "name": "Jake Edge", "email": "jake@lwn.net", "time": "Mon May 04 12:51:14 2009 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 04 15:14:23 2009 -0700" }, "message": "proc: avoid information leaks to non-privileged processes\n\nBy using the same test as is used for /proc/pid/maps and /proc/pid/smaps,\nonly allow processes that can ptrace() a given process to see information\nthat might be used to bypass address space layout randomization (ASLR).\nThese include eip, esp, wchan, and start_stack in /proc/pid/stat as well\nas the non-symbolic output from /proc/pid/wchan.\n\nASLR can be bypassed by sampling eip as shown by the proof-of-concept\ncode at http://code.google.com/p/fuzzyaslr/ As part of a presentation\n(http://www.cr0.org/paper/to-jt-linux-alsr-leak.pdf) esp and wchan were\nalso noted as possibly usable information leaks as well. The\nstart_stack address also leaks potentially useful information.\n\nCc: Stable Team \u003cstable@kernel.org\u003e\nSigned-off-by: Jake Edge \u003cjake@lwn.net\u003e\nAcked-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0b3cc858003b79b6c66ad79415ead907cbe4074e", "tree": "88449edd4cdb48502ddd98c2c71388f99ed1b59b", "parents": [ "24d35add2bd09a427cacb7a39e14f3e47ed4d766" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Mon May 04 08:37:12 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Mon May 04 08:37:12 2009 +0000" }, "message": "[CIFS] NTLMSSP reenabled after move from connect.c to sess.c\n\nThe NTLMSSP code was removed from fs/cifs/connect.c and merged\n(75% smaller, cleaner) into fs/cifs/sess.c\n\nAs with the old code it requires that cifs be built with\nCONFIG_CIFS_EXPERIMENTAL, the /proc/fs/cifs/Experimental flag\nmust be set to 2, and mount must turn on extended security\n(e.g. with sec\u003dkrb5).\n\nAlthough NTLMSSP encapsulated in SPNEGO is not enabled yet,\n\"raw\" ntlmssp is common and useful in some cases since it\noffers more complete security negotiation, and is the\ndefault way of negotiating security for many Windows systems.\nSPNEGO encapsulated NTLMSSP will be able to reuse the same\ncode.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "ccecee1e5e42981f5eb37f4411e8552b9db04d30", "tree": "e78f5af87832e18dc29bd48c430967e6d5509783", "parents": [ "21515e46bc6a6279dd13f6c01898ada9720100a3" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Fri May 01 11:33:53 2009 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Sun May 03 14:45:02 2009 -0400" }, "message": "nfsd41: slots are freed with session\n\nThe session and slots are allocated all in one piece.\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@citi.umich.edu\u003e\n" }, { "commit": "7fdf523067666b0eaff330f362401ee50ce187c4", "tree": "83088db2c3e9b61fd08bdcd0bbba5ace5a35b943", "parents": [ "b4348f32dae3cb6eb4bc21c7ed8f76c0b11e9d6a" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Apr 24 17:32:22 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 19:42:39 2009 -0700" }, "message": "NFS: Close page_mkwrite() races\n\nFollow up to Nick Piggin\u0027s patches to ensure that nfs_vm_page_mkwrite\nreturns with the page lock held, and sets the VM_FAULT_LOCKED flag.\n\nSee http://bugzilla.kernel.org/show_bug.cgi?id\u003d12913\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b4348f32dae3cb6eb4bc21c7ed8f76c0b11e9d6a", "tree": "d796a497a6dd2d51e67f4f8e0cc73a31992cf910", "parents": [ "9fffb55f66127b52c937ede5196ebfa0c0d50bce", "28e211700a81b0a934b6c7a4b8e7dda843634d2f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:52:50 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:52:50 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs\n\n* \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs:\n xfs: fix getbmap vs mmap deadlock\n xfs: a couple getbmap cleanups\n xfs: add more checks to superblock validation\n xfs_file_last_byte() needs to acquire ilock\n" }, { "commit": "afc1e702e8e8355faa712d4e90d9afe26a4995a5", "tree": "0e4dba6894652f715207f55737308cb21da3ac57", "parents": [ "7b39da786a63e82d9d440075eae9018b79154d2a", "3c48f23adada870db612a0dd3488605c4af5c0a5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:50:46 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:50:46 2009 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/configfs\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/configfs:\n configfs: Fix Trivial Warning in fs/configfs/symlink.c\n" }, { "commit": "7e567b44e6c59ad8bec321afb03302ffb1e6dda6", "tree": "bd02466f931a471691db1da47d6d072924cfef1f", "parents": [ "020f932bd246e9d595f7a006250762d98ffeab46", "2191aebaf9af9125bfee32808babe6f61446c8a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:30:47 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 16:30:47 2009 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2:\n ocfs2: Change repository in MAINTAINERS.\n ocfs2: Fix a missing credit when deleting from indexed directories.\n ocfs2/trivial: Remove unused variable in ocfs2_rename.\n ocfs2: Add missing iput() during error handling in ocfs2_dentry_attach_lock()\n ocfs2: Fix some printk() warnings.\n ocfs2: Fix 2 warning during ocfs2 make.\n ocfs2: Reserve 1 more cluster in expanding_inline_dir for indexed dir.\n" }, { "commit": "0ae05fb254a5f2617fc8fcfff7be959b54a5e963", "tree": "42de13038f6fcaceeb2a4df306ec16fb4416ae6e", "parents": [ "52dc5aec9fe2eb591f1490278ae767448860118b" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Thu Apr 30 15:08:54 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:10 2009 -0700" }, "message": "ptrace: s/parent/real_parent/ in binfmt_elf_fdpic.c\n\n-\u003ereal_parent is the parent. -\u003eparent may be the tracer.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Greg Ungerer \u003cgerg@snapgear.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "00a62ce91e554198ef28234c91c36f850f5a3bc9", "tree": "367ef134219deef91903c3fa0eb108c13658f2c7", "parents": [ "0763ed2355198cdef2f6a2098e9d52eb1fe4365d" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Thu Apr 30 15:08:51 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:10 2009 -0700" }, "message": "mm: fix Committed_AS underflow on large NR_CPUS environment\n\nThe Committed_AS field can underflow in certain situations:\n\n\u003e # while true; do cat /proc/meminfo | grep _AS; sleep 1; done | uniq -c\n\u003e 1 Committed_AS: 18446744073709323392 kB\n\u003e 11 Committed_AS: 18446744073709455488 kB\n\u003e 6 Committed_AS: 35136 kB\n\u003e 5 Committed_AS: 18446744073709454400 kB\n\u003e 7 Committed_AS: 35904 kB\n\u003e 3 Committed_AS: 18446744073709453248 kB\n\u003e 2 Committed_AS: 34752 kB\n\u003e 9 Committed_AS: 18446744073709453248 kB\n\u003e 8 Committed_AS: 34752 kB\n\u003e 3 Committed_AS: 18446744073709320960 kB\n\u003e 7 Committed_AS: 18446744073709454080 kB\n\u003e 3 Committed_AS: 18446744073709320960 kB\n\u003e 5 Committed_AS: 18446744073709454080 kB\n\u003e 6 Committed_AS: 18446744073709320960 kB\n\nBecause NR_CPUS can be greater than 1000 and meminfo_proc_show() does\nnot check for underflow.\n\nBut NR_CPUS proportional isn\u0027t good calculation. In general,\npossibility of lock contention is proportional to the number of online\ncpus, not theorical maximum cpus (NR_CPUS).\n\nThe current kernel has generic percpu-counter stuff. using it is right\nway. it makes code simplify and percpu_counter_read_positive() don\u0027t\nmake underflow issue.\n\nReported-by: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Eric B Munson \u003cebmunson@us.ibm.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[All kernel versions]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74641f584da8eccf30becfbb5507ab457187db22", "tree": "da212b7ae1b5a2a50a4314b3a75df5763623295e", "parents": [ "77b4cf5cb0c9d6010a18030a0e0a8d2aaf6b43ec" ], "author": { "name": "Ivan Kokshaysky", "email": "ink@jurassic.park.msu.ru", "time": "Thu Apr 30 15:08:49 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:10 2009 -0700" }, "message": "alpha: binfmt_aout fix\n\nThis fixes the problem introduced by commit 3bfacef412 (get rid of\nspecial-casing the /sbin/loader on alpha): osf/1 ecoff binary segfaults\nwhen binfmt_aout built as module. That happens because aout binary\nhandler gets on the top of the binfmt list due to late registration, and\nkernel attempts to execute the binary without preparatory work that must\nbe done by binfmt_loader.\n\nFixed by changing the registration order of the default binfmt handlers\nusing list_add_tail() and introducing insert_binfmt() function which\nplaces new handler on the top of the binfmt list. This might be generally\nuseful for installing arch-specific frontends for default handlers or just\nfor overriding them.\n\nSigned-off-by: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nCc: Richard Henderson \u003crth@twiddle.net\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0816178638c15ce5472d39d771a96860dff4141a", "tree": "9db0c3d2192286e818e6f6827fda3602b7d5a466", "parents": [ "b827e496c893de0c0f142abfaeb8730a2fd6b37f" ], "author": { "name": "Vitaly Mayatskikh", "email": "v.mayatskih@gmail.com", "time": "Thu Apr 30 15:08:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:09 2009 -0700" }, "message": "pagemap: require aligned-length, non-null reads of /proc/pid/pagemap\n\nThe intention of commit aae8679b0ebcaa92f99c1c3cb0cd651594a43915\n(\"pagemap: fix bug in add_to_pagemap, require aligned-length reads of\n/proc/pid/pagemap\") was to force reads of /proc/pid/pagemap to be a\nmultiple of 8 bytes, but now it allows to read 0 bytes, which actually\nputs some data to user\u0027s buffer. According to POSIX, if count is zero,\nread() should return zero and has no other results.\n\nSigned-off-by: Vitaly Mayatskikh \u003cv.mayatskih@gmail.com\u003e\nCc: Thomas Tuttle \u003cttuttle@google.com\u003e\nAcked-by: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@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": "b827e496c893de0c0f142abfaeb8730a2fd6b37f", "tree": "a86aecd5d811f9306b9662ceb5a5a45091b62b97", "parents": [ "a5fc1abe438b87a9d128beebc377f78e2681a76d" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Thu Apr 30 15:08:16 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:09 2009 -0700" }, "message": "mm: close page_mkwrite races\n\nChange page_mkwrite to allow implementations to return with the page\nlocked, and also change it\u0027s callers (in page fault paths) to hold the\nlock until the page is marked dirty. This allows the filesystem to have\nfull control of page dirtying events coming from the VM.\n\nRather than simply hold the page locked over the page_mkwrite call, we\ncall page_mkwrite with the page unlocked and allow callers to return with\nit locked, so filesystems can avoid LOR conditions with page lock.\n\nThe problem with the current scheme is this: a filesystem that wants to\nassociate some metadata with a page as long as the page is dirty, will\nperform this manipulation in its -\u003epage_mkwrite. It currently then must\nreturn with the page unlocked and may not hold any other locks (according\nto existing page_mkwrite convention).\n\nIn this window, the VM could write out the page, clearing page-dirty. The\nfilesystem has no good way to detect that a dirty pte is about to be\nattached, so it will happily write out the page, at which point, the\nfilesystem may manipulate the metadata to reflect that the page is no\nlonger dirty.\n\nIt is not always possible to perform the required metadata manipulation in\n-\u003eset_page_dirty, because that function cannot block or fail. The\nfilesystem may need to allocate some data structure, for example.\n\nAnd the VM cannot mark the pte dirty before page_mkwrite, because\npage_mkwrite is allowed to fail, so we must not allow any window where the\npage could be written to if page_mkwrite does fail.\n\nThis solution of holding the page locked over the 3 critical operations\n(page_mkwrite, setting the pte dirty, and finally setting the page dirty)\ncloses out races nicely, preventing page cleaning for writeout being\ninitiated in that window. This provides the filesystem with a strong\nsynchronisation against the VM here.\n\n- Sage needs this race closed for ceph filesystem.\n- Trond for NFS (http://bugzilla.kernel.org/show_bug.cgi?id\u003d12913).\n- I need it for fsblock.\n- I suspect other filesystems may need it too (eg. btrfs).\n- I have converted buffer.c to the new locking. Even simple block allocation\n under dirty pages might be susceptible to i_size changing under partial page\n at the end of file (we also have a buffer.c-side problem here, but it cannot\n be fixed properly without this patch).\n- Other filesystems (eg. NFS, maybe btrfs) will need to change their\n page_mkwrite functions themselves.\n\n[ This also moves page_mkwrite another step closer to fault, which should\n eventually allow page_mkwrite to be moved into -\u003efault, and thus avoiding a\n filesystem calldown and page lock/unlock cycle in __do_fault. ]\n\n[akpm@linux-foundation.org: fix derefs of NULL -\u003emapping]\nCc: Sage Weil \u003csage@newdream.net\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Valdis Kletnieks \u003cValdis.Kletnieks@vt.edu\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": "a8985f3ac503b51c5abf8883fc4fb912e13b955c", "tree": "db5e81738c8dcfe62e3bf2132c35246b7d88429d", "parents": [ "bc43f75cd9815833b27831600ccade672edb5e43" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Thu Apr 30 15:08:09 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 02 15:36:09 2009 -0700" }, "message": "autofs4: fix incorrect return in autofs4_mount_busy()\n\nFix an obvious incorrect return status in autofs4_mount_busy().\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "24d35add2bd09a427cacb7a39e14f3e47ed4d766", "tree": "197105d49e9808b01387d0de45a63285d9c67f61", "parents": [ "989c7e512f4dc976b10803ab0c449bdaaf3eaabd" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:40:39 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:40:39 2009 +0000" }, "message": "[CIFS] Remove sparse warning\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "989c7e512f4dc976b10803ab0c449bdaaf3eaabd", "tree": "05cdba5c81df7ba19d21d492e506962711262aa1", "parents": [ "afe48c31ea5c74eaac58621ce1c85ae8187c4383" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:32:20 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:32:20 2009 +0000" }, "message": "[CIFS] remove checkpatch warning\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "afe48c31ea5c74eaac58621ce1c85ae8187c4383", "tree": "6a6e58bbc1bc6725ec28b8c87b6d9113f375651e", "parents": [ "341060273232a2df0d1a7fa53abc661fcf22747c" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:25:46 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 05:25:46 2009 +0000" }, "message": "[CIFS] Fix final user of old string conversion code\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "341060273232a2df0d1a7fa53abc661fcf22747c", "tree": "60af81806205be40f3f60773b98bebc33ce97153", "parents": [ "2edd6c5b0517b9131ede9e74cb121898ccd73042" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Sat May 02 04:59:34 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 04:59:34 2009 +0000" }, "message": "[CIFS] remove cifs_strfromUCS_le\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "2edd6c5b0517b9131ede9e74cb121898ccd73042", "tree": "0c811f33cd5dfd20d48a0585fb744e9f937823f2", "parents": [ "051a2a0d3242b448281376bb63cfa9385e0b6c68" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 04:55:39 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat May 02 04:55:39 2009 +0000" }, "message": "[CIFS] NTLMSSP support moving into new file, old dead code removed\n\nRemove dead NTLMSSP support from connect.c prior to addition of\nthe new code to replace it.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "051a2a0d3242b448281376bb63cfa9385e0b6c68", "tree": "f0fd4e09526dfb72a4d065fa5144f5dc0f5e99b1", "parents": [ "e836f015b5c07da2f95a441274ef0a788ce17f80" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 16:21:04 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 16:25:15 2009 +0000" }, "message": "[CIFS] Fix endian conversion of vcnum field\n\nWhen multiply mounting from the same client to the same server, with\ndifferent userids, we create a vcnum which should be unique if\npossible (this is not the same as the smb uid, which is the handle\nto the security context). We were not endian converting additional\n(beyond the first which is zero) vcnum properly.\n\nCC: Stable \u003cstable@kernel.org\u003e\nAcked-by: Shirish Pargaonkar \u003cshirishp@us.ibm.com\u003e\nAcked-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "e836f015b5c07da2f95a441274ef0a788ce17f80", "tree": "6a8503c183b6b2896a2a63d9c2c6de165c10189d", "parents": [ "0e0d2cf32743c660aab20e40aeb2155c06a256db" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 16:20:35 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 16:20:35 2009 +0000" }, "message": "[CIFS] Remove trailing whitespace\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "0e0d2cf32743c660aab20e40aeb2155c06a256db", "tree": "94dfb57ad091f283172628a3bba754e1562ded7d", "parents": [ "e14b2fe1e64d3e4bd2f328ff9d1969f318f55954" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 05:27:32 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 05:27:32 2009 +0000" }, "message": "[CIFS] Remove sparse endian warnings\n\nRemoves two sparse CHECK_ENDIAN warnings from Jeffs earlier patch,\nand removes the dead readlink code (after noting where in\nfindfirst we will need to add something like that in the future\nto handle the newly discovered unexpected error on FindFirst of NTFS symlinks.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "e14b2fe1e64d3e4bd2f328ff9d1969f318f55954", "tree": "d1157ece05e36215b09699048c17bfbfeb2ec001", "parents": [ "cf398e3a117b2b63da724c2365d53ce31bd7240a" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 04:37:43 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 04:37:43 2009 +0000" }, "message": "[CIFS] Add remaining ntlmssp flags and standardize field names\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "cf398e3a117b2b63da724c2365d53ce31bd7240a", "tree": "8c3752a6e8baecfedfeca1930544c5ba1b63083c", "parents": [ "18295796a30cada84e933d805072dc2248d54f98" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 03:50:42 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 03:50:42 2009 +0000" }, "message": "[CIFS] Fix build warning\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "18295796a30cada84e933d805072dc2248d54f98", "tree": "33bb2720165640fefc2987878a507d6797994891", "parents": [ "9e39b0ae8af46c83b85dae7ff5251911a80fce5a" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 20:45:45 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri May 01 00:49:23 2009 +0000" }, "message": "cifs: fix length handling in cifs_get_name_from_search_buf\n\nThe earlier patch to move this code to use the new unicode helpers\nassumed that the filename strings would be null terminated. That\u0027s not\nalways the case.\n\nInstead of passing \"max_len\" to the string converter, pass \"min(len,\nmax_len)\", which makes it do the right thing while still keeping the\nparser confined to the response. Also fix up the prototypes of this\nfunction and the callers so that max_len is unsigned (like len is).\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "9e39b0ae8af46c83b85dae7ff5251911a80fce5a", "tree": "3e6efa6cb324e77e82a930cb8afba768e78d574f", "parents": [ "d185cda7712fd1d9e349174639d76eadc66679be" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 21:31:15 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 21:31:15 2009 +0000" }, "message": "[CIFS] Remove unneeded QuerySymlink call and fix mapping for unmapped status\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "dfa13f39b798fee68250abe1aed851395c8b51b5", "tree": "9a563954a2b7f34cb005a35152213d734f4763c9", "parents": [ "7e31a966ad270ba32a77c157c015cd7c82faaa55" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Wed Apr 29 17:55:08 2009 -0700" }, "committer": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Thu Apr 30 13:21:56 2009 -0700" }, "message": "ocfs2: Fix a missing credit when deleting from indexed directories.\n\nThe ocfs2 directory index updates two blocks when we remove an entry -\nthe dx root and the dx leaf. OCFS2_DELETE_INODE_CREDITS was only\naccounting for the dx leaf. This shows up when ocfs2_delete_inode()\nruns out of credits in jbd2_journal_dirty_metadata() at\n\"J_ASSERT_JH(jh, handle-\u003eh_buffer_credits \u003e 0);\".\n\nThe test that caught this was running dirop_file_racer from the\nocfs2-test suite with a 250-character filename PREFIX. Run on a 512B\nblocksize, it forces the orphan dir index to grow large enough to\ntrigger.\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\n" }, { "commit": "d185cda7712fd1d9e349174639d76eadc66679be", "tree": "6f72704ac0d107b0d53f7ee0be7ddb4d2b34e552", "parents": [ "5c2503a8e339fbc82f49d5706c5a4ad650dd9711" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 17:45:10 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 17:45:10 2009 +0000" }, "message": "[CIFS] rename cifs_strndup to cifs_strndup_from_ucs\n\nIn most cases, cifs_strndup is converting from Unicode (UCS2 / UTF-32) to\nthe configured local code page for the Linux mount (usually UTF8), so\nJeff suggested that to make it more clear that cifs_strndup is doing\na conversion not just memory allocation and copy, rename the function\nto including \"from_ucs\" (ie Unicode)\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "5c2503a8e339fbc82f49d5706c5a4ad650dd9711", "tree": "3b56e1e41b35ef743cc469b91f0aff184ec06898", "parents": [ "1af28ceb923d04357733642a3dbc4497da4db1c2" ], "author": { "name": "Igor Mammedov", "email": "niallain@gmail.com", "time": "Tue Apr 21 19:31:05 2009 +0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 17:24:09 2009 +0000" }, "message": "Added loop check when mounting DFS tree.\n\nAdded loop check when mounting DFS tree. mount will fail with\nELOOP if referral walks exceed MAX_NESTED_LINK count.\n\nSigned-off-by: Igor Mammedov \u003cniallain@gmail.com\u003e\nAcked-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "1af28ceb923d04357733642a3dbc4497da4db1c2", "tree": "81fdfbd0b6bdbec964ae80bedb798ae997b2b719", "parents": [ "20418acd6874792359b42c12d159f42f17593f34" ], "author": { "name": "Igor Mammedov", "email": "niallain@gmail.com", "time": "Tue Mar 17 19:00:30 2009 +0300" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 17:24:00 2009 +0000" }, "message": "Enable dfs submounts to handle remote referrals.\n\nHaving remote dfs root support in cifs_mount, we can\nafford to pass into it UNC that is remote.\n\nSigned-off-by: Igor Mammedov \u003cniallain@gmail.com\u003e\nAcked-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "20418acd6874792359b42c12d159f42f17593f34", "tree": "67ebbc84ccfaab785e3118dd39292a358b5e1e44", "parents": [ "f58841666bc22e827ca0dcef7b71c7bc2758ce82" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 16:13:32 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 16:13:32 2009 +0000" }, "message": "[CIFS] Remove older session setup implementation\n\nTwo years ago, when the session setup code in cifs was rewritten and moved\nto fs/cifs/sess.c, we were asked to keep the old code for a release or so\n(which could be reenabled at runtime) since it was such a large change and\nbecause the asn (SPNEGO) and NTLMSSP code was not rewritten and needed to\nbe. This was useful to avoid regressions, but is long overdue to be removed.\nNow that the Kerberos (asn/spnego) code is working in fs/cifs/sess.c,\nand the NTLMSSP code moved (NTLMSSP blob setup be rewritten with the\nnext patch in this series) quite a bit of dead code from fs/cifs/connect.c\nnow can be removed.\n\nThis old code should have been removed last year, but the earlier krb5\npatches did not move/remove the NTLMSSP code which we had asked to\nbe done first. Since no one else volunteered, I am doing it now.\n\nIt is extremely important that we continue to examine the documentation\nfor this area, to make sure our code continues to be uptodate with\nchanges since Windows 2003.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "f58841666bc22e827ca0dcef7b71c7bc2758ce82", "tree": "5391996d11f791a6ade2c1df1ed795be2cc6e1ab", "parents": [ "460b96960d1946914e50316ffeefe7b41dddce91" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 07:18:00 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:01 2009 +0000" }, "message": "cifs: change cifs_get_name_from_search_buf to use new unicode helper\n\n...and remove cifs_convertUCSpath. There are no more callers. Also add a\n#define for the buffer used in the readdir path so that we don\u0027t have so\nmany magic numbers floating around.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "460b96960d1946914e50316ffeefe7b41dddce91", "tree": "12d09d46a6410a90818cf41da0a77ecf2882f383", "parents": [ "59140797c5817363087b0ffb46e6bb81a11fe0dc" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 07:17:56 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:00 2009 +0000" }, "message": "cifs: change CIFSSMBUnixQuerySymLink to use new helpers\n\nChange CIFSSMBUnixQuerySymLink to use the new unicode helper functions.\nAlso change the calling conventions so that the allocation of the target\nname buffer is done in CIFSSMBUnixQuerySymLink rather than by the caller.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "59140797c5817363087b0ffb46e6bb81a11fe0dc", "tree": "8150730b0b0520aa57403cdf068d176f7e1fbddf", "parents": [ "cc20c031bb067eb3280a1c4b5c42295093e24863" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 07:16:21 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:00 2009 +0000" }, "message": "cifs: fix session setup unicode string saving to use new unicode helpers\n\n...and change decode_unicode_ssetup to be a void function. It never\nreturns an actual error anyway.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "cc20c031bb067eb3280a1c4b5c42295093e24863", "tree": "278fbc1a5c3943a1e85552748c40ca63d94e2c84", "parents": [ "066ce6899484d9026acd6ba3a8dbbedb33d7ae1b" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 07:16:21 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:00 2009 +0000" }, "message": "cifs: convert CIFSTCon to use new unicode helper functions\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "066ce6899484d9026acd6ba3a8dbbedb33d7ae1b", "tree": "e052f744476e4043ae183d3731138354a1ab307a", "parents": [ "69f801fcaa03be83d58c564f00913b7c172808e4" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 07:16:14 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:00 2009 +0000" }, "message": "cifs: rename cifs_strlcpy_to_host and make it use new functions\n\nRename cifs_strlcpy_to_host to cifs_strndup since that better describes\nwhat this function really does. Then, convert it to use the new string\nconversion and measurement functions that work in units of bytes rather\nthan wide chars.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "69f801fcaa03be83d58c564f00913b7c172808e4", "tree": "35e359acc85bef8669b001ccb412afb96d256a82", "parents": [ "7fabf0c9479fef9fdb9528a5fbdb1cb744a744a4" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 06:46:32 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:45:00 2009 +0000" }, "message": "cifs: add new function to get unicode string length in bytes\n\nWorking in units of words means we do a lot of unnecessary conversion back\nand forth. Standardize on bytes instead since that\u0027s more useful for\nallocating buffers and such. Also, remove hostlen_fromUCS since the new\nfunction has a similar purpose.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "7fabf0c9479fef9fdb9528a5fbdb1cb744a744a4", "tree": "a44ab17abeefb87a623d62c344d4aa4b4f1a4b7f", "parents": [ "66345f50f070ae7412a28543ee197cb5eff73598" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 06:46:15 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:44:59 2009 +0000" }, "message": "cifs: add replacement for cifs_strtoUCS_le called cifs_from_ucs2\n\nAdd a replacement function for cifs_strtoUCS_le. cifs_from_ucs2\ntakes args for the source and destination length so that we can ensure\nthat the function is confined within the intended buffers.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "66345f50f070ae7412a28543ee197cb5eff73598", "tree": "f1cf00ff182c60d289f296c6dd825825dd895e4a", "parents": [ "912bc6ae3de99c7bada4577d4341ace4ee59b5be" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Apr 30 06:45:08 2009 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:44:59 2009 +0000" }, "message": "cifs: move #defines for mapchars into cifs_unicode.h\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nAcked-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "912bc6ae3de99c7bada4577d4341ace4ee59b5be", "tree": "28fd1a4bb9e4b05aa833285b46df169f12c0e24d", "parents": [ "d37dc42ab6f040b8f0f2962ab219c5b2accf748d", "091438dd5668396328a3419abcbc6591159eb8d1" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:36:52 2009 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu Apr 30 15:36:52 2009 +0000" }, "message": "Merge branch \u0027master\u0027 of /pub/scm/linux/kernel/git/torvalds/linux-2.6\n" } ], "next": "28e211700a81b0a934b6c7a4b8e7dda843634d2f" }