)]}' { "log": [ { "commit": "d66fd908acc8ba88541ecc570d89b0243f947c5e", "tree": "4367428c092231981230975b37cd1fbff3ec3155", "parents": [ "66055a4e7334b05354c835123ff621c5f700e56a" ], "author": { "name": "Amy Griffis", "email": "amy.griffis@hp.com", "time": "Sat May 20 15:00:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:18 2006 -0700" }, "message": "[PATCH] fix NULL dereference in inotify_ignore\n\nDon\u0027t reassign to watch. If idr_find() returns NULL, then\nput_inotify_watch() will choke.\n\nSigned-off-by: Amy Griffis \u003camy.griffis@hp.com\u003e\nCc: John McCutchan \u003cjohn@johnmccutchan.com\u003e\nCc: Robert Love \u003crlove@rlove.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "66055a4e7334b05354c835123ff621c5f700e56a", "tree": "de9d4b432e48d4c919b70a627d9ba0b50e840de0", "parents": [ "12783b002db1f02c29353c8f698a85514420b9f4" ], "author": { "name": "Amy Griffis", "email": "amy.griffis@hp.com", "time": "Sat May 20 15:00:06 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:18 2006 -0700" }, "message": "[PATCH] fix race in inotify_release\n\nWhile doing some inotify stress testing, I hit the following race. In\ninotify_release(), it\u0027s possible for a watch to be removed from the lists\nin between dropping dev-\u003emutex and taking inode-\u003einotify_mutex. The\nreference we hold prevents the watch from being freed, but not from being\nremoved.\n\nChecking the dev\u0027s idr mapping will prevent a double list_del of the\nsame watch.\n\nSigned-off-by: Amy Griffis \u003camy.griffis@hp.com\u003e\nAcked-by: John McCutchan \u003cjohn@johnmccutchan.com\u003e\nCc: Robert Love \u003crml@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "df88912a2165f56a7402db80126cf8ea075221fe", "tree": "3d2246a0507cbaa56a501485d69ee936f367bc37", "parents": [ "48d705522da4fa04bb0169a7ca3c9ab92e28b613" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat May 20 15:00:01 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:17 2006 -0700" }, "message": "[PATCH] binfmt_flat: don\u0027t check for EMFILE\n\nBernd Schmidt points out that binfmt_flat is now leaving the exec file open\nwhile the application runs. This offsets all the application\u0027s fd numbers.\nWe should have closed the file within exec(), not at exit()-time.\n\nBut there doesn\u0027t seem to be a lot of point in doing all this just to avoid\ngoing over RLIMIT_NOFILE by one fd for a few microseconds. So take the EMFILE\nchecking out again. This will cause binfmt_flat to again fail LTP\u0027s\nexec-should-return-EMFILE-when-fdtable-is-full test. That test appears to be\nwrong anyway - Open Group specs say nothing about exec() returning EMFILE.\n\nCc: Bernd Schmidt \u003cbernd.schmidt@analog.com\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ccfc29c671c9d0a83c2a114d4bc5f85f3cd749d", "tree": "a02d2712a788abb4c5891e9c469c99b770fa0dbb", "parents": [ "2adc7d47c4dbf684e69ee3980c158ff684dc170e" ], "author": { "name": "Florin Malita", "email": "fmalita@gmail.com", "time": "Sat May 20 14:59:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:17 2006 -0700" }, "message": "[PATCH] nfsd: sign conversion obscuring errors in nfsd_set_posix_acl()\n\nAssigning the result of posix_acl_to_xattr() to an unsigned data type\n(size/size_t) obscures possible errors.\n\nCoverity CID: 1206.\n\nSigned-off-by: Florin Malita \u003cfmalita@gmail.com\u003e\nAcked-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c7b389e532e964f07057dac8a56c43465544759", "tree": "23d81d654dfead5f12503e77818dd45940fbc5fd", "parents": [ "ea6c20891eb25e4884b852c040136f44cb173f3e" ], "author": { "name": "Peter Staubach", "email": "staubach@redhat.com", "time": "Sat May 20 14:59:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:16 2006 -0700" }, "message": "[PATCH] NFS server subtree_check returns dubious value\n\nAddress a problem found when a Linux NFS server uses the \"subtree_check\"\nexport option.\n\nThe \"subtree_check\" NFS export option was designed to prohibit a client\nfrom using a file handle for which it should not have permission. The\nalgorithm used is to ensure that the entire path to the file being\nreferenced is accessible to the user attempting to use the file handle. If\nsome part of the path is not accessible, then the operation is aborted and\nthe appropriate version of ESTALE is returned to the NFS client.\n\nThe error, ESTALE, is unfortunate in that it causes NFS clients to make\ncertain assumptions about the continued existence of the file. They assume\nthat the file no longer exists and refuse to attempt to access it again.\nIn this case, the file really does exist, but access was denied by the\nserver for a particular user.\n\nA better error to return would be an EACCES sort of error. This would\ninform the client that the particular operation that it was attempting was\nnot allowed, without the nasty side effects of the ESTALE error.\n\nSigned-off-by: Peter Staubach \u003cstaubach@redhat.com\u003e\nAcked-By: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d64b1c878fc1e384ae53d1d40034239bc33848f4", "tree": "fe31b26f2db18d021cf04181bd39e08b2beb17f1", "parents": [ "84b3932bf0fd8cdc8c75a5be77e1dded1e6479c6" ], "author": { "name": "Lin Feng Shen", "email": "shenlinf@cn.ibm.com", "time": "Sat May 20 14:59:49 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun May 21 12:59:16 2006 -0700" }, "message": "[PATCH] NFS: fix error handling on access_ok in compat_sys_nfsservctl\n\nFunctions compat_nfs_svc_trans, compat_nfs_clnt_trans,\ncompat_nfs_exp_trans, compat_nfs_getfd_trans and compat_nfs_getfs_trans,\nwhich are called by compat_sys_nfsservctl(fs/compat.c), don\u0027t handle the\nreturn value of access_ok properly. access_ok return 1 when the addr is\nvalid, and 0 when it\u0027s not, but these functions have the reversed\nunderstanding. When the address is valid, they always return -EFAULT to\ncompat_sys_nfsservctl.\n\nAn example is to run /usr/sbin/rpc.nfsd(32bit program on Power5). It\ndoesn\u0027t function as expected. strace showes that nfsservctl returns\n-EFAULT.\n\nThe patch fixes this by correcting the error handling on the return value\nof access_ok in the five functions.\n\nSigned-off-by: Lin Feng Shen \u003cshenlinf@cn.ibm.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nAcked-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cef0893dcf1fdf22943aa49e75ee1eb3bfffe5f5", "tree": "13d7116b336bf935dafe70a732395c5c1fd03be3", "parents": [ "eed7a0db460595b139428d252798a83f1e1ce1d3" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Wed May 03 11:38:53 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:51 2006 -0700" }, "message": "configfs: Make sure configfs_init() is called before consumers.\n\nconfigfs_init() needs to be called first to register configfs before anyconsumers try to access it. Move up configfs in fs/Makefile to make\nsure it is initialized early.\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "eed7a0db460595b139428d252798a83f1e1ce1d3", "tree": "129db180cb8bac9810b6168802914c5ae2f619a3", "parents": [ "84efad1a53dd05969094f9a2562b4e6666571c00" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Tue Apr 11 21:37:20 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:51 2006 -0700" }, "message": "configfs: configfs_mkdir() failed to cleanup linkage.\n\nIf configfs_mkdir() errored in certain ways after the parent\u003c-\u003echild\nlinkage was already created, it would not undo the linkage. Also,\ncomment the reference counting for clarity.\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "84efad1a53dd05969094f9a2562b4e6666571c00", "tree": "15ddfe0250f5d59d56e989cd89c682096139c1f5", "parents": [ "afae00ab45ea71d89086f924ebee6ca51c81e48e" ], "author": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Mon Mar 27 18:46:09 2006 -0800" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:50 2006 -0700" }, "message": "configfs: Fix a reference leak in configfs_mkdir().\n\nconfigfs_mkdir() failed to release the working parent reference in most\nexit paths. Also changed the exit path for readability.\n\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "afae00ab45ea71d89086f924ebee6ca51c81e48e", "tree": "1306e519591e2dabb4376f52e34e515b343be4ad", "parents": [ "dd4a2c2bfe159cc39e9672e875c8314563699764" ], "author": { "name": "Sunil Mushran", "email": "sunil.mushran@oracle.com", "time": "Wed Apr 12 14:37:00 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:49 2006 -0700" }, "message": "ocfs2: fix gfp mask in some file system paths\n\nWe were using GFP_KERNEL in a handful of places which really wanted\nGFP_NOFS. Fix this.\n\nSigned-off-by: Sunil Mushran \u003csunil.mushran@oracle.com\u003e\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "dd4a2c2bfe159cc39e9672e875c8314563699764", "tree": "d858215c972c637000e2a28af85830fd4665cd89", "parents": [ "c4374f8a6093fbee42ac4368b3ca180d1d0c7c6d" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed Apr 12 14:24:05 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:48 2006 -0700" }, "message": "ocfs2: Don\u0027t populate uptodate cache in ocfs2_force_read_journal()\n\nThis greatly reduces the amount of memory useded during recovery.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "c4374f8a6093fbee42ac4368b3ca180d1d0c7c6d", "tree": "6e52cb1f85a5e769bd9f23e0e59d266767e25dcf", "parents": [ "53013cba4118a5cfe8f7c7ea5e5bc1c48b160f76" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri May 05 19:04:35 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:47 2006 -0700" }, "message": "ocfs2: take meta data lock in ocfs2_file_aio_read()\n\nTemporarily take the meta data lock in ocfs2_file_aio_read() to allow us to\nupdate our inode fields.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "53013cba4118a5cfe8f7c7ea5e5bc1c48b160f76", "tree": "5170ed12fbe07b5e8557e61952aa27c25034bd7a", "parents": [ "0c056c50a6218e0e577817c16ba8851af593d742" ], "author": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Fri May 05 19:04:03 2006 -0700" }, "committer": { "name": "Mark Fasheh", "email": "mark.fasheh@oracle.com", "time": "Wed May 17 14:38:47 2006 -0700" }, "message": "ocfs2: take data locks around extend\n\nWe need to take a data lock around extends to protect the pages that\nocfs2_zero_extend is going to be pulling into the page cache. Otherwise an\nextend on one node might populate the page cache with data pages that have\nno lock coverage.\n\nSigned-off-by: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\n" }, { "commit": "194a61b8e09ac526c33777a688ee2a1504d7fbc3", "tree": "8319b7deca72b265317102ea0dfd5c9442f474ba", "parents": [ "d3779e7989cfdba854b843fe605f8df9e991cd18" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon May 15 09:44:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:58 2006 -0700" }, "message": "[PATCH] jffs2 warning fixes\n\nfs/jffs2/nodelist.c: In function `check_node_data\u0027:\nfs/jffs2/nodelist.c:441: warning: unsigned int format, different type arg (arg 4)\nfs/jffs2/nodelist.c:464: warning: int format, different type arg (arg 5)\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "eee391a66d774e644bf3cbb35403562e09d88bb2", "tree": "1c04e7edb60a5c129c8e118decfea8b5ba5076a3", "parents": [ "be6e028b6422878df2e799a74609a03a553c7dad" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon May 15 09:44:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:57 2006 -0700" }, "message": "[PATCH] revert \"vfs: propagate mnt_flags into do_loopback/vfsmount\"\n\nRevert commit f6422f17d3a480f21917a3895e2a46b968f56a08, due to\n\nValdis.Kletnieks@vt.edu wrote:\n\u003e\n\u003e There seems to have been a bug introduced in this changeset:\n\u003e\n\u003e Am running 2.6.17-rc3-mm1. When this changeset is applied, \u0027mount --bind\u0027\n\u003e misbehaves:\n\u003e\n\u003e \u003e # mkdir /foo\n\u003e \u003e # mount -t tmpfs -o rw,nosuid,nodev,noexec,noatime,nodiratime none /foo\n\u003e \u003e # mkdir /foo/bar\n\u003e \u003e # mount --bind /foo/bar /foo\n\u003e \u003e # tail -2 /proc/mounts\n\u003e \u003e none /foo tmpfs rw,nosuid,nodev,noexec,noatime,nodiratime 0 0\n\u003e \u003e none /foo tmpfs rw 0 0\n\u003e\n\u003e Reverting this changeset causes both mounts to have the same options.\n\u003e\n\u003e (Thanks to Stephen Smalley for tracking down the changeset...)\n\u003e\n\nCc: Herbert Poetzl \u003cherbert@13thfloor.at\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: \u003cValdis.Kletnieks@vt.edu\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3835a9bd07778d87dea37fbf190f70883515e8fc", "tree": "e094973e46552335bb1ecaa9eaee04788df45b16", "parents": [ "bb53a76116a8af13ee2581c85c02fe40e0c1a599" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 15 09:44:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:57 2006 -0700" }, "message": "[PATCH] fs/compat.c: fix \u0027if (a |\u003d b )\u0027 typo\n\nMentioned by Mark Armbrust somewhere on Usenet.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "41e5a6ac80c600e1f8bda0a4871f0b797e097d78", "tree": "e2796bac0d285751d027eff931e31c0842669788", "parents": [ "343f1fe6f2e3fb4912db241e639b0721c2e14f2e" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Mon May 15 09:44:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:56 2006 -0700" }, "message": "[PATCH] v9fs: signal handling fixes\n\nMultiple races can happen when v9fs is interrupted by a signal and Tflush\nmessage is sent to the server. After v9fs sends Tflush it doesn\u0027t wait\nuntil it receives Rflush, and possibly the response of the original\nmessage. This behavior may confuse v9fs what fids are allocated by the\nfile server.\n\nThis patch fixes the races and the fid allocation.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nCc: Eric Van Hensbergen \u003cericvh@hera.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "343f1fe6f2e3fb4912db241e639b0721c2e14f2e", "tree": "80f5c857ff7d4cd162c7d3fc0b23abc348de9559", "parents": [ "3dc7b82ea7649356bf027fba50c16ca50cec31e2" ], "author": { "name": "Latchesar Ionkov", "email": "lucho@ionkov.net", "time": "Mon May 15 09:44:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:56 2006 -0700" }, "message": "[PATCH] v9fs: Twalk memory leak\n\nv9fs leaks memory if the file server responds with Rerror to a Twalk\nmessage. The patch fixes the leak.\n\nSigned-off-by: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nCc: Eric Van Hensbergen \u003cericvh@hera.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "48564e628bd7662d7a0b3ac81c41cd0e4cc36dae", "tree": "44f5d76fb7dfa2636b790a0aea1fe8568807a088", "parents": [ "2e367a82fc2da335455984a7722c721dd3fa782b" ], "author": { "name": "Jan Niehusmann", "email": "jan@gondor.com", "time": "Mon May 15 09:44:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:56 2006 -0700" }, "message": "[PATCH] smbfs: Fix slab corruption in samba error path\n\nYesterday, I got the following error with 2.6.16.13 during a file copy from\na smb filesystem over a wireless link. I guess there was some error on the\nwireless link, which in turn caused an error condition for the smb\nfilesystem.\n\nIn the log, smb_file_read reports error\u003d4294966784 (0xfffffe00), which also\nshows up in the slab dumps, and also is -ERESTARTSYS. Error code 27499\ncorresponds to 0x6b6b, so the rq_errno field seems to be the only one being\nset after freeing the slab.\n\nIn smb_add_request (which is the only place in smbfs where I found\nERESTARTSYS), I found the following:\n\n if (!timeleft || signal_pending(current)) {\n /*\n * On timeout or on interrupt we want to try and remove the\n * request from the recvq/xmitq.\n */\n smb_lock_server(server);\n if (!(req-\u003erq_flags \u0026 SMB_REQ_RECEIVED)) {\n list_del_init(\u0026req-\u003erq_queue);\n smb_rput(req);\n }\n smb_unlock_server(server);\n }\n\t[...]\n if (signal_pending(current))\n req-\u003erq_errno \u003d -ERESTARTSYS;\n\nI guess that some codepath like smbiod_flush() caused the request to be\nremoved from the queue, and smb_rput(req) be called, without\nSMB_REQ_RECEIVED being set. This violates an asumption made by the quoted\ncode.\n\nThen, the above code calls smb_rput(req) again, the req gets freed, and\nreq-\u003erq_errno \u003d -ERESTARTSYS writes into the already freed slab. As\nlist_del_init doesn\u0027t cause an error if called multiple times, that does\ncause the observed behaviour (freed slab with rq_errno\u003d-ERESTARTSYS).\n\nIf this observation is correct, the following patch should fix it.\n\nI wonder why the smb code uses list_del_init everywhere - using list_del\ninstead would catch such situations by poisoning the next and prev\npointers.\n\nMay 4 23:29:21 knautsch kernel: [17180085.456000] ipw2200: Firmware error detected. Restarting.\nMay 4 23:29:21 knautsch kernel: [17180085.456000] ipw2200: Sysfs \u0027error\u0027 log captured.\nMay 4 23:33:02 knautsch kernel: [17180306.316000] ipw2200: Firmware error detected. Restarting.\nMay 4 23:33:02 knautsch kernel: [17180306.316000] ipw2200: Sysfs \u0027error\u0027 log already exists.\nMay 4 23:33:02 knautsch kernel: [17180306.968000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:34:18 knautsch kernel: [17180383.256000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:34:18 knautsch kernel: [17180383.284000] SMB connection re-established (-5)\nMay 4 23:37:19 knautsch kernel: [17180563.956000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:40:09 knautsch kernel: [17180733.636000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:40:26 knautsch kernel: [17180750.700000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:43:02 knautsch kernel: [17180907.304000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:43:08 knautsch kernel: [17180912.324000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:43:34 knautsch kernel: [17180938.416000] smb_errno: class Unknown, code 27499 from command 0x6b\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Slab corruption: start\u003dc4ebe09c, len\u003d244\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Last user: [\u003ce087b903\u003e](smb_rput+0x53/0x90 [smbfs])\nMay 4 23:43:34 knautsch kernel: [17180938.416000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:43:34 knautsch kernel: [17180938.416000] 0f0: 00 fe ff ff\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Next obj: start\u003dc4ebe19c, len\u003d244\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:43:34 knautsch kernel: [17180938.416000] Last user: [\u003c00000000\u003e](_stext+0x3feffde0/0x30)\nMay 4 23:43:34 knautsch kernel: [17180938.416000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:43:34 knautsch kernel: [17180938.416000] 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:43:34 knautsch kernel: [17180938.460000] SMB connection re-established (-5)\nMay 4 23:43:42 knautsch kernel: [17180946.292000] ipw2200: Firmware error detected. Restarting.\nMay 4 23:43:42 knautsch kernel: [17180946.292000] ipw2200: Sysfs \u0027error\u0027 log already exists.\nMay 4 23:45:04 knautsch kernel: [17181028.752000] ipw2200: Firmware error detected. Restarting.\nMay 4 23:45:04 knautsch kernel: [17181028.752000] ipw2200: Sysfs \u0027error\u0027 log already exists.\nMay 4 23:45:05 knautsch kernel: [17181029.868000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:45:36 knautsch kernel: [17181060.984000] smb_errno: class Unknown, code 27499 from command 0x6b\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Slab corruption: start\u003dc4ebe09c, len\u003d244\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Last user: [\u003ce087b903\u003e](smb_rput+0x53/0x90 [smbfs])\nMay 4 23:45:36 knautsch kernel: [17181060.984000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:45:36 knautsch kernel: [17181060.984000] 0f0: 00 fe ff ff\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Next obj: start\u003dc4ebe19c, len\u003d244\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:45:36 knautsch kernel: [17181060.984000] Last user: [\u003c00000000\u003e](_stext+0x3feffde0/0x30)\nMay 4 23:45:36 knautsch kernel: [17181060.984000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:45:36 knautsch kernel: [17181060.984000] 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:45:36 knautsch kernel: [17181061.024000] SMB connection re-established (-5)\nMay 4 23:46:17 knautsch kernel: [17181102.132000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:47:46 knautsch kernel: [17181190.468000] smb_errno: class Unknown, code 27499 from command 0x6b\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Slab corruption: start\u003dc4ebe09c, len\u003d244\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Last user: [\u003ce087b903\u003e](smb_rput+0x53/0x90 [smbfs])\nMay 4 23:47:46 knautsch kernel: [17181190.468000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6a 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:47:46 knautsch kernel: [17181190.468000] 0f0: 00 fe ff ff\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Next obj: start\u003dc4ebe19c, len\u003d244\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Redzone: 0x5a2cf071/0x5a2cf071.\nMay 4 23:47:46 knautsch kernel: [17181190.468000] Last user: [\u003c00000000\u003e](_stext+0x3feffde0/0x30)\nMay 4 23:47:46 knautsch kernel: [17181190.468000] 000: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:47:46 knautsch kernel: [17181190.468000] 010: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b\nMay 4 23:47:46 knautsch kernel: [17181190.492000] SMB connection re-established (-5)\nMay 4 23:49:20 knautsch kernel: [17181284.828000] smb_file_read: //some_file validation failed, error\u003d4294966784\nMay 4 23:49:39 knautsch kernel: [17181303.896000] smb_file_read: //some_file validation failed, error\u003d4294966784\n\nSigned-off-by: Jan Niehusmann \u003cjan@gondor.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3b7c8108273bed41a2fc04533cc9f2026ff38c8e", "tree": "d437254b0cd1b07ecc33631fea13ad79f925353b", "parents": [ "a7b862f663d81858531dfccc0537bc9d8a2a4121" ], "author": { "name": "Olaf Kirch", "email": "okir@suse.de", "time": "Mon May 15 09:43:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:55 2006 -0700" }, "message": "[PATCH] smbfs chroot issue (CVE-2006-1864)\n\nMark Moseley reported that a chroot environment on a SMB share can be left\nvia \"cd ..\\\\\". Similar to CVE-2006-1863 issue with cifs, this fix is for\nsmbfs.\n\nSteven French \u003csfrench@us.ibm.com\u003e wrote:\n\nLooks fine to me. This should catch the slash on lookup or equivalent,\nwhich will be all obvious paths of interest.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a5370553952a9a414860d878b67c49eff11313bd", "tree": "8a893bd5e6519fbb7e1b46506096607be7093a50", "parents": [ "6aff5cb8ec270db569800b1bb59bd20003a76f07" ], "author": { "name": "Ian Kent", "email": "raven@themaw.net", "time": "Mon May 15 09:43:51 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:54 2006 -0700" }, "message": "[PATCH] autofs4: NFY_NONE wait race fix\n\nThis patch fixes two problems.\n\nFirst, the comparison of entries in the waitq.c was incorrect.\n\nSecond, the NFY_NONE check was incorrect. The test of whether the dentry\nis mounted if ineffective, for example, if an expire fails then we could\nwait forever on a non existant expire. The bug was identified by Jeff\nMoyer.\n\nThe patch changes autofs4 to wait on expires only as this is all that\u0027s\nneeded. If there is no existing wait when autofs4_wait is call with a type\nof NFY_NONE it delays until either a wait appears or the the expire flag is\ncleared.\n\nSigned-off-by: Ian Kent \u003craven@themaw.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6aff5cb8ec270db569800b1bb59bd20003a76f07", "tree": "93e876b49dbbbd9e34b8d8ba99db38b4d51f27d9", "parents": [ "0cccca06f9870eb6daa89357b8a99ad041865553" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon May 15 09:43:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:54 2006 -0700" }, "message": "[PATCH] fs/open.c: unexport sys_openat\n\nRemove the unused EXPORT_SYMBOL_GPL(sys_openat).\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "032ebf2620ef99a4fedaa0f77dc2272095ac5863", "tree": "18a341e1548a304efea7543c715d23255ada6fa3", "parents": [ "18552b8f227bddf569dade5c69798a37839ea913" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri May 12 18:42:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri May 12 18:42:09 2006 -0700" }, "message": "Alternative fix for MMC oops on unmount after removal\n\nMake sure to clear the driverfs_dev pointer when we do del_gendisk() (on\ndisk removal), so that other users that may still have a ref to the disk\nwon\u0027t try to use the stale pointer.\n\nAlso move the KOBJ_REMOVE uevent handler up, so that the uevent still\nhas access to the driverfs_dev data.\n\nThis all should hopefully fix the problems with MMC umounts after device\nremovals that caused commit 56cf6504fc1c0c221b82cebc16a444b684140fb7 and\nits reversal (1a2acc9e9214699a99389e323e6686e9e0e2ca67).\n\nOriginal problem reported by Todd Blumer and others.\n\nAcked-by: Greg KH \u003cgregkh@suse.de\u003e\nCc: Russell King \u003crmk+lkml@arm.linux.org.uk\u003e\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Erik Mouw \u003cerik@harddisk-recovery.com\u003e\nCc: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nCc: Todd Blumer \u003ctodd@sdgsystems.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e515f048c46e457ef61ce9c8b56bd36e825a48a0", "tree": "fc1598f464fa4933c3245619b7a7bbb69fe4649e", "parents": [ "601e7f024edbea8018de34c83a7398623214e636", "e63a3690013a475746ad2cea998ebb534d825704" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 08 17:41:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 08 17:41:05 2006 -0700" }, "message": "Merge git://oss.sgi.com:8090/xfs-2.6\n\n* git://oss.sgi.com:8090/xfs-2.6:\n [XFS] Fix a possible metadata buffer (AGFL) refcount leak when fixing an\n [XFS] Fix a project quota space accounting leak on rename.\n [XFS] Fix a possible forced shutdown due to mishandling write barriers\n" }, { "commit": "75dff55af9a989293e9f9bacf049858f4262bc08", "tree": "0de0ec3f7910ef24201ae2eaf3c3f4ae4cfcb7f7", "parents": [ "9d21f09ca03d1142f1988001f228d02581d8986c" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun May 07 23:02:42 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 08 08:07:17 2006 -0700" }, "message": "[PATCH] fs/locks.c: Fix lease_init\n\nIt is insane to be giving lease_init() the task of freeing the lock it is\nsupposed to initialise, given that the lock is not guaranteed to be\nallocated on the stack. This causes lockups in fcntl_setlease().\nProblem diagnosed by Daniel Hokka Zakrisson \u003cdaniel@hozac.com\u003e\n\nAlso fix a slab leak in __setlease() due to an uninitialised return value.\nProblem diagnosed by Björn Steinbrink.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nTested-by: Daniel Hokka Zakrisson \u003cdaniel@hozac.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e63a3690013a475746ad2cea998ebb534d825704", "tree": "b16e8c504f2b6137b7419c601da10180d6df09a2", "parents": [ "b1ecdda9313ec5d2f971993f44f6b657acf70cff" ], "author": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:58 2006 +1000" }, "committer": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:58 2006 +1000" }, "message": "[XFS] Fix a possible metadata buffer (AGFL) refcount leak when fixing an\nAG freelist.\n\nSGI-PV: 952681\nSGI-Modid: xfs-linux-melb:xfs-kern:25902a\n\nSigned-off-by: Nathan Scott \u003cnathans@sgi.com\u003e\n" }, { "commit": "b1ecdda9313ec5d2f971993f44f6b657acf70cff", "tree": "a6ae6305952ad79e7e75f66598b4ba5c60146b4f", "parents": [ "d08d389d5aef0509edba7ee42cd6c6a3998fee22" ], "author": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:42 2006 +1000" }, "committer": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:42 2006 +1000" }, "message": "[XFS] Fix a project quota space accounting leak on rename.\n\nSGI-PV: 951636\nSGI-Modid: xfs-linux-melb:xfs-kern:25811a\n\nSigned-off-by: Nathan Scott \u003cnathans@sgi.com\u003e\n" }, { "commit": "d08d389d5aef0509edba7ee42cd6c6a3998fee22", "tree": "829f45f629852b421f74db2ee5db0ca1a706ed4f", "parents": [ "9d21f09ca03d1142f1988001f228d02581d8986c" ], "author": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:28 2006 +1000" }, "committer": { "name": "Nathan Scott", "email": "nathans@sgi.com", "time": "Mon May 08 19:51:28 2006 +1000" }, "message": "[XFS] Fix a possible forced shutdown due to mishandling write barriers\nwith remount,ro.\n\nSGI-PV: 951944\nSGI-Modid: xfs-linux-melb:xfs-kern:25742a\n\nSigned-off-by: Nathan Scott \u003cnathans@sgi.com\u003e\n" }, { "commit": "98232d504db0a1f91ecaa93686ed3bf61963103b", "tree": "0034c6798c6463775da82e30561ef6a7e37c5a08", "parents": [ "a0548871ed267ae12eb1c860c5aaebd9e466b34e" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu May 04 09:13:49 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu May 04 09:13:49 2006 +0200" }, "message": "[PATCH] compat_sys_vmsplice: one-off in UIO_MAXIOV check\n\nnr_segs may not be \u003e UIO_MAXIOV, however it may be equal to. This makes\nthe behaviour identical to the real sys_vmsplice(). The other foov\nsyscalls also agree that this is the way to go.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "a0548871ed267ae12eb1c860c5aaebd9e466b34e", "tree": "457aff209cd9a2a1c3c2678b639268dfa482f3d1", "parents": [ "76ad4d11105ccd40a536db1057083f28326019fd" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed May 03 10:58:22 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Thu May 04 06:55:12 2006 +0200" }, "message": "[PATCH] splice: redo page lookup if add_to_page_cache() returns -EEXIST\n\nThis can happen quite easily, if several processes are trying to splice\nthe same file at the same time. It\u0027s not a failure, it just means someone\nraced with us in allocating this file page. So just dump the allocated\npage and relookup the original.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "76ad4d11105ccd40a536db1057083f28326019fd", "tree": "dea71a387ca8821c47a00da5496d4b6edbab9d5e", "parents": [ "1432873af7ae29d4bb3c56114c05b539d078ca62" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed May 03 10:41:33 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Thu May 04 06:55:12 2006 +0200" }, "message": "[PATCH] splice: rename remaining info variables to pipe\n\nSame thing was done in fs/pipe.c and most of fs/splice.c, but we had\na few missing still.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "1432873af7ae29d4bb3c56114c05b539d078ca62", "tree": "cf4f72608d2e10f7ff786b9d60067963f1ab4ca9", "parents": [ "bfc4ee39fdbb2deb8864785d5e5bc5cdd3b31a69" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed May 03 10:35:26 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Thu May 04 06:55:12 2006 +0200" }, "message": "[PATCH] splice: LRU fixups\n\nNick says that the current construct isn\u0027t safe. This goes back to the\noriginal, but sets PIPE_BUF_FLAG_LRU on user pages as well as they all\nseem to be on the LRU in the first place.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "bfc4ee39fdbb2deb8864785d5e5bc5cdd3b31a69", "tree": "6f5f678cd07a4c65c1e7ea78f911fdd0932b0c7e", "parents": [ "5dea5176e5c32ef9f0d1a41d28427b3bf6881b3a" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed May 03 10:35:10 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Thu May 04 06:55:12 2006 +0200" }, "message": "[PATCH] splice: fix unlocking of page on error -\u003eprepare_write()\n\nLooking at generic_file_buffered_write(), we need to unlock_page() if\nprepare write fails and it isn\u0027t due to racing with truncate().\n\nAlso trim the size if -\u003eprepare_write() fails, if we have to.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "5dea5176e5c32ef9f0d1a41d28427b3bf6881b3a", "tree": "f7b6639fa6490bb9a519f50acf0c76fa087d295b", "parents": [ "8683dc9990158c221e05959935e7dd50a956c574" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Wed May 03 19:55:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed May 03 20:05:41 2006 -0700" }, "message": "[PATCH] ext3: multile block allocate little endian fixes\n\nSome places in ext3 multiple block allocation code (in 2.6.17-rc3) don\u0027t\nhandle the little endian well. This was resulting in *wrong* block numbers\nbeing assigned to in-memory block variables and then stored on disk\neventually. The following patch has been verified to fix an ext3\nfilesystem failure when run ltp test on a 64 bit machine.\n\nSigned-off-by; Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "330ab71619bacc4d4494227a6cfc9b7f5500403d", "tree": "43a9045011116f1afa506b80de1ede9872f45935", "parents": [ "a893b99be71f1d669b74f840e3a683dd077d007b" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:29:57 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:29:57 2006 +0200" }, "message": "[PATCH] vmsplice: restrict stealing a little more\n\nApply the same rules as the anon pipe pages, only allow stealing\nif no one else is using the page.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "a893b99be71f1d669b74f840e3a683dd077d007b", "tree": "79591f70b57ef4504dc5c9584b7d8fcaa04faede", "parents": [ "7591489a8fbee83f19bacc75756989a6a4d0389c" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:03:27 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 15:03:27 2006 +0200" }, "message": "[PATCH] splice: fix page LRU accounting\n\nCurrently we rely on the PIPE_BUF_FLAG_LRU flag being set correctly\nto know whether we need to fiddle with page LRU state after stealing it,\nhowever for some origins we just don\u0027t know if the page is on the LRU\nlist or not.\n\nSo remove PIPE_BUF_FLAG_LRU and do this check/add manually in pipe_to_file()\ninstead.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "7591489a8fbee83f19bacc75756989a6a4d0389c", "tree": "ec185e3788e3c3f123ff3ee00b18441467eb4486", "parents": [ "532f57da408c5a5710075d17047e2d97bdfd22f3" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 12:57:18 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue May 02 12:57:18 2006 +0200" }, "message": "[PATCH] vmsplice: fix badly placed end paranthesis\n\nWe need to use the minium of {len, PAGE_SIZE-off}, not {len, PAGE_SIZE}-off.\nThe latter doesn\u0027t make any sense, and could cause us to attempt negative\nlength transfers...\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "9817d207dc13e3a9fc0287bbd36bdfa3cffe5ed4", "tree": "38f87e68f1cd36159fe5b9c03e9047b2fe374324", "parents": [ "cf105601df49ba0ea5ac04a6154c6c1442994c74", "7afa6fd037e51e95d322990cb127bb2b1217251a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 01 18:33:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 01 18:33:40 2006 -0700" }, "message": "Merge branch \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] vmsplice: allow user to pass in gift pages\n [PATCH] pipe: enable atomic copying of pipe data to/from user space\n [PATCH] splice: call handle_ra_miss() on failure to lookup page\n [PATCH] Add -\u003esplice_read/splice_write to def_blk_fops\n [PATCH] pipe: introduce -\u003epin() buffer operation\n [PATCH] splice: fix bugs in pipe_to_file()\n [PATCH] splice: fix bugs with stealing regular pipe pages\n" }, { "commit": "d2610202290b4924b71747314a0f88f28807702e", "tree": "bdfde16e24caa597f66504d555b06ee2e480ef54", "parents": [ "5e7dd2ab6b9bdfa60e19b8739e6b2a204fd4f477" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 01 12:15:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 01 18:17:43 2006 -0700" }, "message": "[PATCH] x86_64: Add compat_sys_vmsplice and use it in x86-64\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7afa6fd037e51e95d322990cb127bb2b1217251a", "tree": "dbe4052947bff32a6ada378576b8d7669c581cf4", "parents": [ "f6762b7ad8edd6abc802542ce845d3bc8adcb92f" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:33 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:33 2006 +0200" }, "message": "[PATCH] vmsplice: allow user to pass in gift pages\n\nIf SPLICE_F_GIFT is set, the user is basically giving this pages away to\nthe kernel. That means we can steal them for eg page cache uses instead\nof copying it.\n\nThe data must be properly page aligned and also a multiple of the page size\nin length.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "f6762b7ad8edd6abc802542ce845d3bc8adcb92f", "tree": "c941aaf7295f8efecaf42aa86112649b9b6f23a9", "parents": [ "e27dedd84c119e2f7af54fcde3293be5ad812103" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:05 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 20:02:05 2006 +0200" }, "message": "[PATCH] pipe: enable atomic copying of pipe data to/from user space\n\nThe pipe -\u003emap() method uses kmap() to virtually map the pages, which\nis both slow and has known scalability issues on SMP. This patch enables\natomic copying of pipe pages, by pre-faulting data and using kmap_atomic()\ninstead.\n\nlmbench bw_pipe and lat_pipe measurements agree this is a Good Thing. Here\nare results from that on a UP machine with highmem (1.5GiB of RAM), running\nfirst a UP kernel, SMP kernel, and SMP kernel patched.\n\nVanilla-UP:\nPipe bandwidth: 1622.28 MB/sec\nPipe bandwidth: 1610.59 MB/sec\nPipe bandwidth: 1608.30 MB/sec\nPipe latency: 7.3275 microseconds\nPipe latency: 7.2995 microseconds\nPipe latency: 7.3097 microseconds\n\nVanilla-SMP:\nPipe bandwidth: 1382.19 MB/sec\nPipe bandwidth: 1317.27 MB/sec\nPipe bandwidth: 1355.61 MB/sec\nPipe latency: 9.6402 microseconds\nPipe latency: 9.6696 microseconds\nPipe latency: 9.6153 microseconds\n\nPatched-SMP:\nPipe bandwidth: 1578.70 MB/sec\nPipe bandwidth: 1579.95 MB/sec\nPipe bandwidth: 1578.63 MB/sec\nPipe latency: 9.1654 microseconds\nPipe latency: 9.2266 microseconds\nPipe latency: 9.1527 microseconds\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "e27dedd84c119e2f7af54fcde3293be5ad812103", "tree": "b388be80b04dd3f04c07ec12955e62f8ccb58bbc", "parents": [ "7f9c51f0d9783c78db5c2aa16806d0c256ac667f" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:54 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:54 2006 +0200" }, "message": "[PATCH] splice: call handle_ra_miss() on failure to lookup page\n\nNotify the readahead logic of the missing page. Suggested by\nOleg Nesterov.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "7f9c51f0d9783c78db5c2aa16806d0c256ac667f", "tree": "53cfd26bd0077ae6373e54a7f91b2023af26a842", "parents": [ "f84d751994441292593523c7069ed147176f6cab" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:32 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:32 2006 +0200" }, "message": "[PATCH] Add -\u003esplice_read/splice_write to def_blk_fops\n\nIt can use the generic handlers.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "f84d751994441292593523c7069ed147176f6cab", "tree": "a1a0c4836289df86bb62e7eae5c80c66fca1643a", "parents": [ "0568b409c74f7a125d92a09a3f386785700ef688" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:03 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:59:03 2006 +0200" }, "message": "[PATCH] pipe: introduce -\u003epin() buffer operation\n\nThe -\u003emap() function is really expensive on highmem machines right now,\nsince it has to use the slower kmap() instead of kmap_atomic(). Splice\nrarely needs to access the virtual address of a page, so it\u0027s a waste\nof time doing it.\n\nIntroduce -\u003epin() to take over the responsibility of making sure the\npage data is valid. -\u003emap() is then reduced to just kmap(). That way we\ncan also share a most of the pipe buffer ops between pipe.c and splice.c\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "0568b409c74f7a125d92a09a3f386785700ef688", "tree": "79125b2f4755e98949f0d941a0092e5d3367bbff", "parents": [ "46e678c96bbd775abd05d3ddbe2fd334794f9157" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:50:48 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon May 01 19:50:48 2006 +0200" }, "message": "[PATCH] splice: fix bugs in pipe_to_file()\n\nFound by Oleg Nesterov \u003coleg@tv-sign.ru\u003e, fixed by me.\n\n- Only allow full pages to go to the page cache.\n- Check page !\u003d buf-\u003epage instead of using PIPE_BUF_FLAG_STOLEN.\n- Remember to clear \u0027stolen\u0027 if add_to_page_cache() fails.\n\nAnd as a cleanup on that:\n\n- Make the bottom fall-through logic a little less convoluted. Also make\n the steal path hold an extra reference to the page, so we don\u0027t have\n to differentiate between stolen and non-stolen at the end.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "46e678c96bbd775abd05d3ddbe2fd334794f9157", "tree": "f82b77d9f2fd5d4eb5e66bc2bb8ff5df63db3c7f", "parents": [ "e0a515bc6a2188f02916e976f419a8640312e32a" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 30 16:36:32 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Sun Apr 30 16:36:32 2006 +0200" }, "message": "[PATCH] splice: fix bugs with stealing regular pipe pages\n\n- Check that page has suitable count for stealing in the regular pipes.\n- pipe_to_file() assumes that the page is locked on succesful steal, so\n do that in the pipe steal hook\n- Missing unlock_page() in add_to_page_cache() failure.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "2833c28aa0d0326780acfa61149a2a02dcb2c9b4", "tree": "d72d4efadf63dea4bdcbc100e8bfad9192f415a7", "parents": [ "30aacebed0f0619f23ce84df7c59ad033ca08d77" ], "author": { "name": "Andreas Schwab", "email": "schwab@suse.de", "time": "Thu Apr 27 15:46:42 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Apr 28 21:04:59 2006 +1000" }, "message": "[PATCH] powerpc: Wire up *at syscalls\n\nWire up *at syscalls.\n\nThis patch has been tested on ppc64 (using glibc\u0027s testsuite, both 32bit\nand 64bit), and compile-tested for ppc32 (I have currently no ppc32 system\navailable, but I expect no problems).\n\nSigned-off-by: Andreas Schwab \u003cschwab@suse.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "eb20796bf6fdb95ccf51440ba2a827149bdc037f", "tree": "9443923cbd83f03e797891d12e18bb0e2d51927b", "parents": [ "ebf43500ef148a380bd132743c3fc530111ac620" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Apr 27 11:05:22 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Apr 27 11:05:22 2006 +0200" }, "message": "[PATCH] splice: make the read-side do batched page lookups\n\nUse the new find_get_pages_contig() to potentially look up the entire\nsplice range in one single call. This speeds up generic_file_splice_read()\nquite a bit.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "eb645a24de82496434cc81171d7f350edb327399", "tree": "1cb104eb1123d42b001290c0480a9ad55af07051", "parents": [ "2be4d50295e2b6f62c07b614e1b103e280dddb84" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Apr 27 08:44:27 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Thu Apr 27 08:59:48 2006 +0200" }, "message": "[PATCH] splice: switch to using page_cache_readahead()\n\nAvoids doing useless work, when the file is fully cached.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "e7edf9cdeddc0cff125e8e658216efb2ff2b2219", "tree": "4a7c5c915a5d44a14f32261ada050021d91e3e56", "parents": [ "a090d9132c1e53e3517111123680c15afb25c0a4" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Wed Apr 26 02:45:03 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 26 07:52:21 2006 -0700" }, "message": "[PATCH] LSM: add missing hook to do_compat_readv_writev()\n\nThis patch addresses a flaw in LSM, where there is no mediation of readv()\nand writev() in for 32-bit compatible apps using a 64-bit kernel.\n\nThis bug was discovered and fixed initially in the native readv/writev\ncode [1], but was not fixed in the compat code. Thanks to Al for spotting\nthis one.\n\n [1] http://lwn.net/Articles/154282/\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a090d9132c1e53e3517111123680c15afb25c0a4", "tree": "7654cbd50a49d1140c71112ce79387bfbc6c0c86", "parents": [ "6ad0013b316367671ef316cff91ab2d912e309c9" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Apr 26 07:32:40 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 26 07:52:21 2006 -0700" }, "message": "[PATCH] protect ext3 ioctl modifying append_only, immutable, etc. with i_mutex\n\nAll modifications of -\u003ei_flags in inodes that might be visible to\nsomebody else must be under -\u003ei_mutex. That patch fixes ext3 ioctl()\nsetting S_APPEND and friends.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "de0bb97aff6743f71abb8ec581238e2bdae9cdd1", "tree": "86bf40b0545ca3b125864065aeb1ec4b3791aabf", "parents": [ "c82ffb07cd1aa356c599999c4f0dc5155a91d318" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Apr 26 07:26:09 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 26 07:52:21 2006 -0700" }, "message": "[PATCH] forgotten -\u003eb_data in memcpy() call in ext3/resize.c (oopsable)\n\nsbi-\u003es_group_desc is an array of pointers to buffer_head. memcpy() of\nbuffer size from address of buffer_head is a bad idea - it will generate\njunk in any case, may oops if buffer_head is close to the end of slab\npage and next page is not mapped and isn\u0027t what was intended there.\nIOW, -\u003eb_data is missing in that call. Fortunately, result doesn\u0027t go\ninto the primary on-disk data structures, so only backup ones get crap\nwritten to them; that had allowed this bug to remain unnoticed until\nnow.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7b97ebfb931887be63bfa29b6c143e9e9da3f5e8", "tree": "faaf77f68ef4192ac1a3c23f43fed122a080d341", "parents": [ "07db8696f5d484485dde77138ff87d19c8628a75", "1ebd32fc54bd04de6b3944587f25513c0681f98e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 26 07:47:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 26 07:47:55 2006 -0700" }, "message": "Merge branch \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] splice: add -\u003esplice_write support for /dev/null\n [PATCH] splice: rearrange moving to/from pipe helpers\n [PATCH] Add support for the sys_vmsplice syscall\n [PATCH] splice: fix offset problems\n [PATCH] splice: fix min() warning\n" }, { "commit": "00522fb41a2a9bf0f98a007c0e2b516a3873148c", "tree": "18bcbfb598f0ad0a4745aaee25dab6dccc6449a1", "parents": [ "912d35f86781e64d73be1ef358f703c08905ac37" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 14:39:29 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 14:39:29 2006 +0200" }, "message": "[PATCH] splice: rearrange moving to/from pipe helpers\n\nWe need these for people writing their own -\u003esplice_read/write hooks.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "912d35f86781e64d73be1ef358f703c08905ac37", "tree": "5863ad70f5cdccba0c1cd28f83d173deaf71fb83", "parents": [ "016b661e2f717168e600f3c85f29e1a49f88e004" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 26 10:59:21 2006 +0200" }, "message": "[PATCH] Add support for the sys_vmsplice syscall\n\nsys_splice() moves data to/from pipes with a file input/output. sys_vmsplice()\nmoves data to a pipe, with the input being a user address range instead.\n\nThis uses an approach suggested by Linus, where we can hold partial ranges\ninside the pages[] map. Hopefully this will be useful for network\nreceive support as well.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "8aa09a50b5d9dbdf627f79e19d72d82994348089", "tree": "5b50a1b62c8b95223023053595c452b0641f5767", "parents": [ "6dbbcb120570d747b00783820ee02d1e1bcf63de" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:49:16 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:49:16 2006 +0200" }, "message": "[fuse] fix race between checking and setting file-\u003eprivate_data\n\nBKL does not protect against races if the task may sleep between\nchecking and setting a value. So move checking of file-\u003eprivate_data\nnear to setting it in fuse_fill_super().\n\nFound by Al Viro.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "6dbbcb120570d747b00783820ee02d1e1bcf63de", "tree": "9be2938cea30b1f2ce93ed59b8806fdfac62fd1e", "parents": [ "5a5fb1ea74d8b82ca1461b885a1334fb21e037be" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:49:06 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:49:06 2006 +0200" }, "message": "[fuse] fix deadlock between fuse_put_super() and request_end(), try #2\n\nA deadlock was possible, when the last reference to the superblock was\nheld due to a background request containing a file reference.\n\nReleasing the file would release the vfsmount which in turn would\nrelease the superblock. Since sbput_sem is held during the fput() and\nfuse_put_super() tries to acquire this same semaphore, a deadlock\nresults.\n\nThe solution is to move the fput() outside the region protected by\nsbput_sem.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "5a5fb1ea74d8b82ca1461b885a1334fb21e037be", "tree": "f6e823d4a8e09ce0780d891f8f38f033ccbd7da2", "parents": [ "4d5c34ec7b007cfb0771a36996b009f194acbb2f" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:48:55 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Wed Apr 26 10:48:55 2006 +0200" }, "message": "Revert \"[fuse] fix deadlock between fuse_put_super() and request_end()\"\n\nThis reverts 73ce8355c243a434524a34c05cc417dd0467996e commit.\n\nIt was wrong, because it didn\u0027t take into account the requirement,\nthat iput() for background requests must be performed synchronously\nwith -\u003eput_super(), otherwise active inodes may remain after unmount.\n\nThe right solution is to keep the sbput_sem and perform iput() within\nthe locked region, but move fput() outside sbput_sem.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "016b661e2f717168e600f3c85f29e1a49f88e004", "tree": "3ddf0f8a49c752cdd1187b5633c04400fcf42619", "parents": [ "ba5f5d90c45a30e4e9a1bd136acf1b3973c905c8" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 25 15:42:00 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Wed Apr 26 10:33:34 2006 +0200" }, "message": "[PATCH] splice: fix offset problems\n\nMake the move_from_pipe() actors return number of bytes processed, then\nmove_from_pipe() can decide more cleverly when to move on to the next\nbuffer.\n\nThis fixes problems with pipe offset and differing file offset.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "ba5f5d90c45a30e4e9a1bd136acf1b3973c905c8", "tree": "5f4d3b830e401af51fd91afec3242067d0d88035", "parents": [ "4d5c34ec7b007cfb0771a36996b009f194acbb2f" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Tue Apr 25 15:33:34 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Wed Apr 26 10:33:34 2006 +0200" }, "message": "[PATCH] splice: fix min() warning\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "301dc3e6f6ea83703fa52919c00e60661da5a8fe", "tree": "83c2d250eee5b2583ac317e61a5f424517785cf6", "parents": [ "6b426e785cb81e53dc2fc4dcf997661472b470ef" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Mon Apr 24 16:24:54 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Mon Apr 24 16:24:54 2006 +0000" }, "message": "[CIFS] Fix compile error when CONFIG_CIFS_EXPERIMENTAL is undefined\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "41bc3982b99973d93b5c49598ebd1c34a21127af", "tree": "8cb529778bd896e96cc0700b49f593ef3a4d0b9d", "parents": [ "a580e5b9a5ba7d6db5647c36ee118b8890ba3033", "b66ac3ea21f81dea02cdb4e9de66ee6afdc540e4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Apr 23 09:38:09 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Apr 23 09:38:09 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6-stable\n\n* master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6-stable:\n [CIFS] Fix typo in previous\n [CIFS] Readdir fixes to allow search to start at arbitrary position\n [CIFS] Use the kthread_ API instead of opencoding lots of hairy code for kernel\n [CIFS] Don\u0027t allow a backslash in a path component\n [CIFS] [CIFS] Do not take rename sem on most path based calls (during\n" }, { "commit": "b66ac3ea21f81dea02cdb4e9de66ee6afdc540e4", "tree": "32185324f236df4640ee3d35097cb13a2726b586", "parents": [ "60808233f374aebba26488d06a5f25443f6763c3" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sun Apr 23 01:54:50 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sun Apr 23 01:54:50 2006 +0000" }, "message": "[CIFS] Fix typo in previous\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "b9251b823b5e921c894eb135cb6c64abf483f50e", "tree": "4e2c1c24a80693a6b6d2ee0f5369ab21fef5fc16", "parents": [ "8c4335a87c9785d2102ab23f09393038e1663314" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Sat Apr 22 02:36:24 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Apr 22 09:19:53 2006 -0700" }, "message": "[PATCH] Fix reiserfs deadlock\n\nreiserfs_cache_default_acl() should return whether we successfully found\nthe acl or not. We have to return correct value even if reiserfs_get_acl()\nreturns error code and not just 0. Otherwise callers such as\nreiserfs_mkdir() can unnecessarily lock the xattrs and later functions such\nas reiserfs_new_inode() fail to notice that we have already taken the lock\nand try to take it again with obvious consequences.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nCc: \u003creiserfs-dev@namesys.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "60808233f374aebba26488d06a5f25443f6763c3", "tree": "e2f85a165398f0c6c7432a7fa715d18efc3d8d5b", "parents": [ "45af7a0f2ebad1304cab956e15f0b37318226fcd" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat Apr 22 15:53:05 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Sat Apr 22 15:53:05 2006 +0000" }, "message": "[CIFS] Readdir fixes to allow search to start at arbitrary position\nin directory\n\nAlso includes first part of fix to compensate for servers which forget\nto return . and .. as well as updates to changelog and cifs readme.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "45af7a0f2ebad1304cab956e15f0b37318226fcd", "tree": "039c41ef3b835eb92a088b55d22f1cb3f3bff4c9", "parents": [ "296034f7de8bdf111984ce1630ac598a9c94a253" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 22:52:25 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 22:52:25 2006 +0000" }, "message": "[CIFS] Use the kthread_ API instead of opencoding lots of hairy code for kernel\nthread creation and teardown.\n\nIt does not move the cifsd thread handling to kthread due to problems\nfound in testing with wakeup of threads blocked in the socket peek api,\nbut the other cifs kernel threads now use kthread.\nAlso cleanup cifs_init to properly unwind when thread creation fails.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "296034f7de8bdf111984ce1630ac598a9c94a253", "tree": "b8918c659c780f8fcdf3d8d82385da14a9fc7176", "parents": [ "0bd4fa977f81c914eb8bada00284d0933825900e" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 18:18:37 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 18:18:37 2006 +0000" }, "message": "[CIFS] Don\u0027t allow a backslash in a path component\n\nUnless Posix paths have been negotiated, the backslash, \"\\\", is not a valid\ncharacter in a path component.\n\nSigned-off-by: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "0bd4fa977f81c914eb8bada00284d0933825900e", "tree": "398b2fea4b7902f53be9d0fc9d9c9c07d427dce1", "parents": [ "f4ffaa452e71495a06376f12f772342bc57051fc" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 18:17:42 2006 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Fri Apr 21 18:17:42 2006 +0000" }, "message": "[CIFS] [CIFS] Do not take rename sem on most path based calls (during\nbuilding of full path) to avoid hang rename/readdir hang\n\nReported by Alan Tyson\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "82aa5d6183667aa2a5f3c61e390934b0273d2ad7", "tree": "81fa617b8a970173cc7114acf1acc0e676caa1c5", "parents": [ "a0aa7f68afeeb92f6274b395177c20e617c8ed2d" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Apr 20 13:05:48 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Apr 20 13:05:48 2006 +0200" }, "message": "[PATCH] splice: fix smaller sized splice reads\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "949b211235cf301790ef4fb903af65d71be29b2a", "tree": "083f7e30e4d48d3c812cef1c8b585522df086c3c", "parents": [ "0efd9323f32c137b5cf48bc6582cd08556e7cdfc", "a5f9145bc9c340bda743ad51e09bdea60fa3ddfa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 10:46:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 10:46:59 2006 -0700" }, "message": "Merge git://git.linux-nfs.org/pub/linux/nfs-2.6\n\n* git://git.linux-nfs.org/pub/linux/nfs-2.6:\n SUNRPC: Dead code in net/sunrpc/auth_gss/auth_gss.c\n NFS: remove needless check in nfs_opendir()\n NFS: nfs_show_stats; for_each_possible_cpu(), not NR_CPUS\n NFS: make 2 functions static\n NFS,SUNRPC: Fix compiler warnings if CONFIG_PROC_FS \u0026 CONFIG_SYSCTL are unset\n NFS: fix PROC_FS\u003dn compile error\n VFS: Fix another open intent Oops\n RPCSEC_GSS: fix leak in krb5 code caused by superfluous kmalloc\n" }, { "commit": "7451c4f0ee53e36fd74168af8df75b28fd04a2aa", "tree": "d981de4189c559d8e0a9f291c9919dde396c9a04", "parents": [ "b9d9506d944865876e67281a4e4269d823ce5381" ], "author": { "name": "Carsten Otte", "email": "cotte@de.ibm.com", "time": "Wed Apr 19 13:06:37 2006 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 19 13:06:37 2006 -0400" }, "message": "NFS: remove needless check in nfs_opendir()\n\nLocal variable res was initialized to 0 - no check needed here.\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b9d9506d944865876e67281a4e4269d823ce5381", "tree": "344e12dab9854855fad1388e2aaecbf33eb566c1", "parents": [ "ec535ce154f2eaad3d97f2f20a76a6d8bdac33e5" ], "author": { "name": "John Hawkes", "email": "hawkes@sgi.com", "time": "Wed Apr 19 13:06:20 2006 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 19 13:06:20 2006 -0400" }, "message": "NFS: nfs_show_stats; for_each_possible_cpu(), not NR_CPUS\n\nConvert a for-loop that explicitly references \"NR_CPUS\" into the\npotentially more efficient for_each_possible_cpu() construct.\n\nSigned-off-by: John Hawkes \u003chawkes@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "ec535ce154f2eaad3d97f2f20a76a6d8bdac33e5", "tree": "e7a6b3c77051057e963c276b4f9f66d8a0d2c51a", "parents": [ "e99170ff3b799a9fd43d538932a9231fac1de9d4" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Apr 18 13:21:50 2006 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 19 12:43:47 2006 -0400" }, "message": "NFS: make 2 functions static\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "e99170ff3b799a9fd43d538932a9231fac1de9d4", "tree": "b5926023a010c4f8b3993ff6d06cfd51a9462613", "parents": [ "7866babad542bb5e1dc95deb5800b577abef58dd" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Apr 18 13:21:42 2006 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 19 12:43:47 2006 -0400" }, "message": "NFS,SUNRPC: Fix compiler warnings if CONFIG_PROC_FS \u0026 CONFIG_SYSCTL are unset\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "95cf959b245832ad49bb333bf88f9805244b225d", "tree": "956205e6be9f70d39124faa464111c2a821f75e4", "parents": [ "d4a30e7e66c004da26dfe5229af7c10fe9853a7a" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Apr 18 13:14:06 2006 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Apr 19 12:43:46 2006 -0400" }, "message": "VFS: Fix another open intent Oops\n\nIf the call to nfs_intent_set_file() fails to open a file in\nnfs4_proc_create(), we should return an error.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0efd9323f32c137b5cf48bc6582cd08556e7cdfc", "tree": "4e0fe5e78677c2ae56f6bd084b327e707b07c58b", "parents": [ "6a2a88668e90cd2459d0493e3e3ff17c3557febc", "9e0267c26e237f84f608a68e579bf4eb89dad819" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:25:52 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:25:52 2006 -0700" }, "message": "Merge branch \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] splice: fixup writeout path after -\u003emap changes\n [PATCH] splice: offset fixes\n [PATCH] tee: link_pipe() must be careful when dropping one of the pipe locks\n [PATCH] splice: cleanup the SPLICE_F_NONBLOCK handling\n [PATCH] splice: close i_size truncate races on read\n" }, { "commit": "ca99c1da080345e227cfb083c330a184d42e27f3", "tree": "e417b4c456ae31dc1dde8027b6be44a1a9f19395", "parents": [ "fb30d64568fd8f6a21afef987f11852a109723da" ], "author": { "name": "Dipankar Sarma", "email": "dipankar@in.ibm.com", "time": "Tue Apr 18 22:21:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:13:51 2006 -0700" }, "message": "[PATCH] Fix file lookup without ref\n\nThere are places in the kernel where we look up files in fd tables and\naccess the file structure without holding refereces to the file. So, we\nneed special care to avoid the race between looking up files in the fd\ntable and tearing down of the file in another CPU. Otherwise, one might\nsee a NULL f_dentry or such torn down version of the file. This patch\nfixes those special places where such a race may happen.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dda27d1a55e185b0c5fd184b86ac26c66846f095", "tree": "112f9dea961915c32284a30edb28f2958afff1c6", "parents": [ "6aa3001b239b387d98a7f945e4a51edeb59e4f2d" ], "author": { "name": "Arthur Othieno", "email": "apgo@patchbomb.org", "time": "Tue Apr 18 22:20:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:13:50 2006 -0700" }, "message": "[PATCH] hugetlbfs: add Kconfig help text\n\nIn kernel bugzilla #6248 (http://bugzilla.kernel.org/show_bug.cgi?id\u003d6248),\nAdrian Bunk \u003cbunk@stusta.de\u003e notes that CONFIG_HUGETLBFS is missing Kconfig\nhelp text.\n\nSigned-off-by: Arthur Othieno \u003capgo@patchbomb.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5e85d4abe3f43bb5362f384bab0e20ef082ce0b5", "tree": "cd3a29086e5274fd08bc8d22d15568deab144755", "parents": [ "181ae4005d0a4010802be534d929b38c42b9ac06" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Apr 18 22:20:16 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Apr 19 09:13:49 2006 -0700" }, "message": "[PATCH] task: Make task list manipulations RCU safe\n\nWhile we can currently walk through thread groups, process groups, and\nsessions with just the rcu_read_lock, this opens the door to walking the\nentire task list.\n\nWe already have all of the other RCU guarantees so there is no cost in\ndoing this, this should be enough so that proc can stop taking the\ntasklist lock during readdir.\n\nprev_task was killed because it has no users, and using it will miss new\ntasks when doing an rcu traversal.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9e0267c26e237f84f608a68e579bf4eb89dad819", "tree": "9ea854e8e97113afbf33dfb787171950cfb53df6", "parents": [ "a4514ebd8e12c63c09ab02be518db545bd1d24af" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:57:31 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:57:31 2006 +0200" }, "message": "[PATCH] splice: fixup writeout path after -\u003emap changes\n\nSince -\u003emap() no longer locks the page, we need to adjust the handling\nof those pages (and stealing) a little. This now passes full regressions\nagain.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "a4514ebd8e12c63c09ab02be518db545bd1d24af", "tree": "ec7bcaed8d4594bd9d763659686e9318158da3aa", "parents": [ "2a27250e6cf47ca1ea3bea0a55e4b7889c097627" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:57:05 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:57:05 2006 +0200" }, "message": "[PATCH] splice: offset fixes\n\n- We need to adjust *ppos for writes as well.\n- Copy back modified offset value if one was passed in, similar to\n what sendfile does.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "2a27250e6cf47ca1ea3bea0a55e4b7889c097627", "tree": "3dbd4747df21e72420ab6fb91fc174173903c803", "parents": [ "c4f895cbe1e95aab633207fb19c650b7c984c01a" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:56:40 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:56:40 2006 +0200" }, "message": "[PATCH] tee: link_pipe() must be careful when dropping one of the pipe locks\n\nWe need to ensure that we only drop a lock that is ordered last, to avoid\nABBA deadlocks with competing processes.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "c4f895cbe1e95aab633207fb19c650b7c984c01a", "tree": "3f8fa236d737da19bd9d7c38ab01079caf7d5f56", "parents": [ "91ad66ef4469cb631ec0ccd131b07f16770773f7" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:56:12 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:56:12 2006 +0200" }, "message": "[PATCH] splice: cleanup the SPLICE_F_NONBLOCK handling\n\n- generic_file_splice_read() more readable and correct\n- Don\u0027t bail on page allocation with NONBLOCK set, just don\u0027t allow\n direct blocking on IO (eg lock_page).\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "91ad66ef4469cb631ec0ccd131b07f16770773f7", "tree": "89db609ce4d9673ad1f586abe87c76d6f38ab0d0", "parents": [ "8bbde0e6d52265158ee9625f383500c1a7d09ba9" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:55:10 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Wed Apr 19 15:55:10 2006 +0200" }, "message": "[PATCH] splice: close i_size truncate races on read\n\nWe need to check i_size after doing a blocking readpage.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "385910f2b275a636238f70844f1b6da9fda6f2da", "tree": "284f31a897d1ae9d02598ccb2f1d108ba62a079c", "parents": [ "0a489cb3b6a7b277030cdbc97c2c65905db94536" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 18 13:22:59 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 18 13:22:59 2006 -0700" }, "message": "x86: be careful about tailcall breakage for sys_open[at] too\n\nCame up through a quick grep for other cases similar to the ftruncate()\none in commit 0a489cb3b6a7b277030cdbc97c2c65905db94536.\n\nAlso, add a comment, so that people who read the code understand why we\ndo what looks like a no-op.\n\n(Again, this won\u0027t actually matter to any sane user, since libc will\nsave and restore the register gcc stomps on, but it\u0027s still wrong to\nstomp on it)\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0a489cb3b6a7b277030cdbc97c2c65905db94536", "tree": "1a746dc22ed12badc30198c8eb5065535a76bbb0", "parents": [ "ac69e973ff0660e455f4ba1ddd4dcce4ae70ed1a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 18 13:02:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 18 13:02:48 2006 -0700" }, "message": "x86: don\u0027t allow tail-calls in sys_ftruncate[64]()\n\nGcc thinks it owns the incoming argument stack, but that\u0027s not true for\n\"asmlinkage\" functions, and it corrupts the caller-set-up argument stack\nwhen it pushes the third argument onto the stack. Which can result in\n%ebx getting corrupted in user space.\n\nNow, normally nobody sane would ever notice, since libc will save and\nrestore %ebx anyway over the system call, but it\u0027s still wrong.\n\nI\u0027d much rather have \"asmlinkage\" tell gcc directly that it doesn\u0027t own\nthe stack, but no such attribute exists, so we\u0027re stuck with our hacky\nmanual \"prevent_tail_call()\" macro once more (we\u0027ve had the same issue\nbefore with sys_waitpid() and sys_wait4()).\n\nThanks to Hans-Werner Hilse \u003chilse@sub.uni-goettingen.de\u003e for reporting\nthe issue and testing the fix.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75616cf9854b83eb83a968b1338ae0ee11c9673c", "tree": "8817195d9d9ef0c10e5b715efe5b381bb78cbd68", "parents": [ "2436f039d26a91e5404974ee0cb789b17db46168" ], "author": { "name": "Ananiev, Leonid I", "email": "leonid.i.ananiev@intel.com", "time": "Mon Apr 10 22:54:38 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Apr 17 14:24:57 2006 -0700" }, "message": "[PATCH] ext3: Fix missed mutex unlock\n\nMissed unlock_super()call is added in error condition code path.\n\nSigned-off-by: Leonid Ananiev \u003cleonid.i.ananiev@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "2436f039d26a91e5404974ee0cb789b17db46168", "tree": "b93157b33c1c386e44b747f280cc609d22dd5b74", "parents": [ "66e0a9888b774af625ce544f7c6597c7506d07db" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Apr 10 00:17:20 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Apr 17 14:24:57 2006 -0700" }, "message": "[PATCH] Fix block device symlink name\n\nAs noted further on the this file, some block devices have a / in their\nname, so fix the \"block:...\" symlink name the same as the /sys/block name.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "d4d7e5dffc4844ef51fe11f497bd774c04413a00", "tree": "e65b52809b9178c627f0d73c6b4bdf1fb3e03889", "parents": [ "0f836ca4c122f4ef096110d652a6326fe34e6961" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@suse.de", "time": "Fri Mar 24 20:45:35 2006 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 14 11:41:24 2006 -0700" }, "message": "[PATCH] BLOCK: delay all uevents until partition table is scanned\n\n[BLOCK] delay all uevents until partition table is scanned\n\nHere we delay the annoucement of all block device events until the\ndisk\u0027s partition table is scanned and all partition devices are already\ncreated and sysfs is populated.\n\nWe have a bunch of old bugs for removable storage handling where we\nprobe successfully for a filesystem on the raw disk, but at the\nsame time the kernel recognizes a partition table and creates partition\ndevices.\nCurrently there is no sane way to tell if partitions will show up or not\nat the time the disk device is announced to userspace. With the delayed\nevents we can simply skip any probe for a filesystem on the raw disk when\nwe find already present partitions.\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4508a7a734b111b8b7e39986237d84acb1168dd0", "tree": "8fe535fbb97d619c9069da26367ead03d1a294aa", "parents": [ "f043ca43c1ae354346f72dc5826d820d5619f0b2" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Mon Mar 20 17:53:53 2006 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 14 11:41:24 2006 -0700" }, "message": "[PATCH] sysfs: Allow sysfs attribute files to be pollable\n\nIt works like this:\n Open the file\n Read all the contents.\n Call poll requesting POLLERR or POLLPRI (so select/exceptfds works)\n When poll returns,\n close the file and go to top of loop.\n or lseek to start of file and go back to the \u0027read\u0027.\n\nEvents are signaled by an object manager calling\n sysfs_notify(kobj, dir, attr);\n\nIf the dir is non-NULL, it is used to find a subdirectory which\ncontains the attribute (presumably created by sysfs_create_group).\n\nThis has a cost of one int per attribute, one wait_queuehead per kobject,\none int per open file.\n\nThe name \"sysfs_notify\" may be confused with the inotify\nfunctionality. Maybe it would be nice to support inotify for sysfs\nattributes as well?\n\nThis patch also uses sysfs_notify to allow /sys/block/md*/md/sync_action\nto be pollable\n\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "9a7e9f1c60bada782014b2f422f6c68c4d5388f3", "tree": "7e874364f448e050edd6058c50e1e70346b99696", "parents": [ "9ca686626c012935b3b8219815e9027facc6fe6e", "56cf34ff0795692327234963dcdcc2cdeec2bb3d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 14 09:11:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 14 09:11:34 2006 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/mszeredi/fuse\n\n* \u0027for-linus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/mszeredi/fuse:\n [fuse] Direct I/O should not use fuse_reset_request\n [fuse] Don\u0027t init request twice\n [fuse] Fix accounting the number of waiting requests\n [fuse] fix deadlock between fuse_put_super() and request_end()\n" }, { "commit": "9ca686626c012935b3b8219815e9027facc6fe6e", "tree": "632364c2feb6b4c08d83d3014e771dee55f1e4c1", "parents": [ "e57a5059846e55d82b86d96dde40e988598601b3", "70524490ee2ea1bbf6cee6c106597b3ac25a3fc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 14 09:02:07 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 14 09:02:07 2006 -0700" }, "message": "Merge branch \u0027tee\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027tee\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] splice: add support for sys_tee()\n [PATCH] splice: pass offset around for -\u003esplice_read() and -\u003esplice_write()\n" }, { "commit": "c06511d12d720b23c8dffff23004f0a888698f20", "tree": "96916946cd8374821b10316c8f5fabc4917a38d6", "parents": [ "0e5e24bf64b755a034d8294303bc61d8f40ebeaf" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Fri Apr 14 04:05:55 2006 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 14 08:49:19 2006 -0700" }, "message": "[PATCH] de_thread: Don\u0027t change our parents and ptrace flags.\n\nThis is two distinct changes.\n - Not changing our real parents.\n - Not changing our ptrace parents.\n\nNot changing our real parents is trivially correct because both tasks\nhave the same real parents as they are part of a thread group. Now that\nwe demote the leader to a thread there is no longer any reason to change\nit\u0027s parentage.\n\nNot changing our ptrace parents is a user visible change if someone\nlooks hard enough. I don\u0027t think user space applications will care or\neven notice.\n\nIn the practical and I think common case a debugger will have attached\nto all of the threads using the same ptrace flags. From my quick skim\nof strace and gdb that appears to be the case. Which if true means\ndebuggers will not notice a change.\n\nBefore this point we have already generated a ptrace event in do_exit\nthat reports the leaders pid has died so de_thread is visible to a\ndebugger. Which means attempting to hide this case by copying flags\naround appears excessive.\n\nBy not doing anything it avoids all of the weird locking issues between\nde_thread and ptrace attach, and removes one case from consideration for\nfixing the ptrace locking.\n\nThis only addresses Oleg\u0027s first concern with ptrace_attach, that of the\nproblems caused by reparenting. Oleg\u0027s second concern is essentially a\nrace between ptrace_attach and release_task that causes an oops when we\nget to force_sig_specific. There is nothing special about de_thread\nwith respect to that race.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n\n" }, { "commit": "56cf34ff0795692327234963dcdcc2cdeec2bb3d", "tree": "d7b4b736654176c361c5e78d0a8a8ef6dca9e976", "parents": [ "4858cae4f0904681eab58a16891c22397618a2a2" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:51 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:51 2006 +0200" }, "message": "[fuse] Direct I/O should not use fuse_reset_request\n\nIt\u0027s cleaner to allocate a new request, otherwise the uid/gid/pid\nfields of the request won\u0027t be filled in.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "4858cae4f0904681eab58a16891c22397618a2a2", "tree": "013642eeb6520ca9517fc94dbe881da614502ef2", "parents": [ "9bc5dddad1294955e70eeb87325ba1505fb5fe2e" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:38 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:38 2006 +0200" }, "message": "[fuse] Don\u0027t init request twice\n\nRequest is already initialized in fuse_request_alloc() so no need to\ndo it again in fuse_get_req().\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "9bc5dddad1294955e70eeb87325ba1505fb5fe2e", "tree": "9b32783daaccf670d7abadc80fd66cf598da0725", "parents": [ "73ce8355c243a434524a34c05cc417dd0467996e" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:09 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:16:09 2006 +0200" }, "message": "[fuse] Fix accounting the number of waiting requests\n\nProperly accounting the number of waiting requests was forgotten in\n\"clean up request accounting\" patch.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "73ce8355c243a434524a34c05cc417dd0467996e", "tree": "a5bc5bfb31c41a5806caf763533943e7411e6543", "parents": [ "2514395ef88b46e895726a8d40966cb83de7940c" ], "author": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:14:26 2006 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "miklos@szeredi.hu", "time": "Tue Apr 11 21:14:26 2006 +0200" }, "message": "[fuse] fix deadlock between fuse_put_super() and request_end()\n\nA deadlock was possible, when the last reference to the superblock was\nheld due to a background request containing a file reference.\n\nReleasing the file would release the vfsmount which in turn would\nrelease the superblock. Since sbput_sem is held during the fput() and\nfuse_put_super() tries to acquire this same semaphore, a deadlock\nresults.\n\nThe chosen soltuion is to get rid of sbput_sem, and instead use the\nspinlock to ensure the referenced inodes/file are released only once.\nSince the actual release may sleep, defer these outside the locked\nregion, but using local variables instead of the structure members.\n\nThis is a much more rubust solution.\n\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\n" }, { "commit": "70524490ee2ea1bbf6cee6c106597b3ac25a3fc2", "tree": "c61dd500035bc3e0dea364777de1b7a58b41a75c", "parents": [ "cbb7e577e732f576b9f399bc2600bdc0626c68dc" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 15:51:17 2006 +0200" }, "message": "[PATCH] splice: add support for sys_tee()\n\nBasically an in-kernel implementation of tee, which uses splice and the\npipe buffers as an intelligent way to pass data around by reference.\n\nWhere the user space tee consumes the input and produces a stdout and\nfile output, this syscall merely duplicates the data inside a pipe to\nanother pipe. No data is copied, the output just grabs a reference to the\ninput pipe data.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "cbb7e577e732f576b9f399bc2600bdc0626c68dc", "tree": "55e3d65c9d9fb5b0ee25d0ccabf951de6da2db7b", "parents": [ "2514395ef88b46e895726a8d40966cb83de7940c" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Tue Apr 11 14:57:50 2006 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@nelson.home.kernel.dk", "time": "Tue Apr 11 15:47:07 2006 +0200" }, "message": "[PATCH] splice: pass offset around for -\u003esplice_read() and -\u003esplice_write()\n\nWe need not use -\u003ef_pos as the offset for the file input/output. If the\nuser passed an offset pointer in through sys_splice(), just use that and\nleave -\u003ef_pos alone.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "88dd9c16cecbd105bbe7711b6120333f6f7b5474", "tree": "9632e5988abeaa7e4d20350305edc4e4652b56d1", "parents": [ "6dde432553551ae036aae12c2b940677d36c9a5b", "d1195c516a9acd767cb541f914be2c6ddcafcfc1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:34:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:34:02 2006 -0700" }, "message": "Merge branch \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block\n\n* \u0027splice\u0027 of git://brick.kernel.dk/data/git/linux-2.6-block:\n [PATCH] vfs: add splice_write and splice_read to documentation\n [PATCH] Remove sys_ prefix of new syscalls from __NR_sys_*\n [PATCH] splice: warning fix\n [PATCH] another round of fs/pipe.c cleanups\n [PATCH] splice: comment styles\n [PATCH] splice: add Ingo as addition copyright holder\n [PATCH] splice: unlikely() optimizations\n [PATCH] splice: speedups and optimizations\n [PATCH] pipe.c/fifo.c code cleanups\n [PATCH] get rid of the PIPE_*() macros\n [PATCH] splice: speedup __generic_file_splice_read\n [PATCH] splice: add direct fd \u003c-\u003e fd splicing support\n [PATCH] splice: add optional input and output offsets\n [PATCH] introduce a \"kernel-internal pipe object\" abstraction\n [PATCH] splice: be smarter about calling do_page_cache_readahead()\n [PATCH] splice: optimize the splice buffer mapping\n [PATCH] splice: cleanup __generic_file_splice_read()\n [PATCH] splice: only call wake_up_interruptible() when we really have to\n [PATCH] splice: potential !page dereference\n [PATCH] splice: mark the io page as accessed\n" } ], "next": "358dd55aa3a77fbbae482b83d96733d9ad441d05" }