)]}' { "log": [ { "commit": "fe0fc013cd8bbd2f4737c1b2694b37dd7fe459cb", "tree": "e14e4769d95b419be630547ad3d902bc63f71678", "parents": [ "3469b57329f80db5a41cf42d1c8f7690269f57e7" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Mon Jan 04 18:17:02 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:36:03 2010 -0600" }, "message": "ecryptfs: fix interpose/interpolate typos in comments\n\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "9afa2fb6c13501e5b3536d15344fce4e5442c469", "tree": "470ff1993ad9e88e0ed3abf81cb7c9745919b33d", "parents": [ "cb59861f03a626196a23fdef5e20ddbb8cca6466" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Wed Dec 02 19:51:54 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 17 10:57:30 2009 -0500" }, "message": "fsstack/ecryptfs: remove unused get_nlinks param to fsstack_copy_attr_all\n\nThis get_nlinks parameter was never used by the only mainline user,\necryptfs; and it has never been used by unionfs or wrapfs either.\n\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nAcked-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b65a9cfc2c38eebc33533280b8ad5841caee8b6e", "tree": "d6e5b713615cc5e65c900162ab09235ae4847909", "parents": [ "0552f879d45cecc35d8e372a591fc5ed863bca58" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 06:27:40 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 16 12:16:47 2009 -0500" }, "message": "Untangling ima mess, part 2: deal with counters\n\n* do ima_get_count() in __dentry_open()\n* stop doing that in followups\n* move ima_path_check() to right after nameidata_to_filp()\n* don\u0027t bump counters on it\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "36520be8e32b49bd85a63b7b8b40cd07c3da59a5", "tree": "09adf04fad980a8024de3c01d3560a0f263708cd", "parents": [ "ed1f21857e76a92a006e0f890a3d7f72953b1469" ], "author": { "name": "Mimi Zohar", "email": "zohar@linux.vnet.ibm.com", "time": "Mon Oct 05 14:25:44 2009 -0400" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Oct 08 11:31:38 2009 -0500" }, "message": "ima: ecryptfs fix imbalance message\n\nThe unencrypted files are being measured. Update the counters to get\nrid of the ecryptfs imbalance message. (http://bugzilla.redhat.com/519737)\n\nReported-by: Sachin Garg\nCc: Eric Paris \u003ceparis@redhat.com\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: David Safford \u003csafford@watson.ibm.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Mimi Zohar \u003czohar@us.ibm.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "ac22ba23b659e34a5961aec8c945608e471b0d5b", "tree": "6629c15380fe2db238fa078e912f4cf393708161", "parents": [ "b0105eaefa7cce8f4a941d0fc6354b250d30e745" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Aug 12 01:06:54 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Sep 23 09:10:32 2009 -0500" }, "message": "eCryptfs: Check for O_RDONLY lower inodes when opening lower files\n\nIf the lower inode is read-only, don\u0027t attempt to open the lower file\nread/write and don\u0027t hand off the open request to the privileged\neCryptfs kthread for opening it read/write. Instead, only try an\nunprivileged, read-only open of the file and give up if that fails.\nThis patch fixes an oops when eCryptfs is mounted on top of a read-only\nmount.\n\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Eric Sandeen \u003cesandeen@redhat.com\u003e\nCc: Dave Kleikamp \u003cshaggy@linux.vnet.ibm.com\u003e\nCc: ecryptfs-devel@lists.launchpad.net\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "6f5bbff9a1b7d6864a495763448a363bbfa96324", "tree": "0067dca46f40def1c55541c34c262e06aeb8c4c8", "parents": [ "74dbbdd7fdc11763f4698d2f3e684cf4446951e6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 06 01:34:22 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 09 10:49:40 2009 -0400" }, "message": "Convert obvious places to deactivate_locked_super()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e77cc8d243f9f1e1d3f0799e23cc14e837ccc8c6", "tree": "e71815e09c73e33bdd2c687f7508e3720c4d3ed7", "parents": [ "13a791b4e63eb0537a7f804a340d6527485983b4" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 04:08:46 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 04:08:46 2009 -0500" }, "message": "eCryptfs: Remove ecryptfs_unlink_sigs warnings\n\nA feature was added to the eCryptfs umount helper to automatically\nunlink the keys used for an eCryptfs mount from the kernel keyring upon\numount. This patch keeps the unrecognized mount option warnings for\necryptfs_unlink_sigs out of the logs.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "ae6e84596e7b321d9a08e81679c6a3f799634636", "tree": "a81baed56b7384321cf3d282e2d41f785fe30853", "parents": [ "091069740304c979f957ceacec39c461d0192158" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Mar 12 00:19:46 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 03:54:12 2009 -0500" }, "message": "eCryptfs: Copy lower inode attrs before dentry instantiation\n\nCopies the lower inode attributes to the upper inode before passing the\nupper inode to d_instantiate(). This is important for\nsecurity_d_instantiate().\n\nThe problem was discovered by a user seeing SELinux denials like so:\n\ntype\u003dAVC msg\u003daudit(1236812817.898:47): avc: denied { 0x100000 } for\npid\u003d3584 comm\u003d\"httpd\" name\u003d\"testdir\" dev\u003decryptfs ino\u003d943872\nscontext\u003droot:system_r:httpd_t:s0\ntcontext\u003droot:object_r:httpd_sys_content_t:s0 tclass\u003dfile\n\nNotice target class is file while testdir is really a directory,\nconfusing the permission translation (0x100000) due to the wrong i_mode.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "84814d642a4f1f294bd675ab11aae1ca54c6cedb", "tree": "4ae91cce54c8d9578dc3217b6454a921b91833a3", "parents": [ "15e7b8767605dc0cb9bd4594caabfec392385210" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Fri Mar 13 13:51:59 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 14 11:57:22 2009 -0700" }, "message": "eCryptfs: don\u0027t encrypt file key with filename key\n\neCryptfs has file encryption keys (FEK), file encryption key encryption\nkeys (FEKEK), and filename encryption keys (FNEK). The per-file FEK is\nencrypted with one or more FEKEKs and stored in the header of the\nencrypted file. I noticed that the FEK is also being encrypted by the\nFNEK. This is a problem if a user wants to use a different FNEK than\ntheir FEKEK, as their file contents will still be accessible with the\nFNEK.\n\nThis is a minimalistic patch which prevents the FNEKs signatures from\nbeing copied to the inode signatures list. Ultimately, it keeps the FEK\nfrom being encrypted with a FNEK.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "87c94c4df0149786ad91d8a03c738a03369ee9c8", "tree": "6b7ee0b3c3e15d94fdeccb59e8bfab6c9d2a4498", "parents": [ "addd65ad8d19a7d7982130b16f957d5d01d3f8df" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Jan 06 14:42:01 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:22 2009 -0800" }, "message": "eCryptfs: Filename Encryption: mount option\n\nEnable mount-wide filename encryption by providing the Filename Encryption\nKey (FNEK) signature as a mount option. Note that the ecryptfs-utils\nuserspace package versions 61 or later support this option.\n\nWhen mounting with ecryptfs-utils version 61 or later, the mount helper\nwill detect the availability of the passphrase-based filename encryption\nin the kernel (via the eCryptfs sysfs handle) and query the user\ninteractively as to whether or not he wants to enable the feature for the\nmount. If the user enables filename encryption, the mount helper will\nthen prompt for the FNEK signature that the user wishes to use, suggesting\nby default the signature for the mount passphrase that the user has\nalready entered for encrypting the file contents.\n\nWhen not using the mount helper, the user can specify the signature for\nthe passphrase key with the ecryptfs_fnek_sig\u003d mount option. This key\nmust be available in the user\u0027s keyring. The mount helper usually takes\ncare of this step. If, however, the user is not mounting with the mount\nhelper, then he will need to enter the passphrase key into his keyring\nwith some other utility prior to mounting, such as ecryptfs-manager.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Dustin Kirkland \u003cdustin.kirkland@gmail.com\u003e\nCc: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: Tyler Hicks \u003ctchicks@us.ibm.com\u003e\nCc: David Kleikamp \u003cshaggy@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "745ca2475a6ac596e3d8d37c2759c0fbe2586227", "tree": "f87c34bdfbc8542477b16a014bbb4e3b415b286a", "parents": [ "88e67f3b8898c5ea81d2916dd5b8bc9c0c35ba13" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Nov 14 10:39:22 2008 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Nov 14 10:39:22 2008 +1100" }, "message": "CRED: Pass credentials through dentry_open()\n\nPass credentials through dentry_open() so that the COW creds patch can have\nSELinux\u0027s flush_unauthorized_files() pass the appropriate creds back to itself\nwhen it opens its null chardev.\n\nThe security_dentry_open() call also now takes a creds pointer, as does the\ndentry_open hook in struct security_operations.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "421748ecde8e69a6364e5ae66eb3bf87e1f995c0", "tree": "50ef878f8c46b1ec729625ed678d04aaeaaee6dd", "parents": [ "a63bb99660d82dfe7c51588e1f9aadefb756ba51" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Aug 02 01:04:36 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Oct 23 05:12:52 2008 -0400" }, "message": "[PATCH] assorted path_lookup() -\u003e kern_path() conversions\n\nmore nameidata eviction\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "624ae5284516870657505103ada531c64dba2a9a", "tree": "1098d75abc1f4d335e2276dd9dde00a60ee568b5", "parents": [ "807b7ebe41ab80d96e89a53bc290d49613e56f48" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Oct 15 22:02:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:39 2008 -0700" }, "message": "eCryptfs: remove netlink transport\n\nThe netlink transport code has not worked for a while and the miscdev\ntransport is a simpler solution. This patch removes the netlink code and\nmakes the miscdev transport the only eCryptfs kernel to userspace\ntransport.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a447c0932445f92ce6f4c1bd020f62c5097a7842", "tree": "bacf05bc7f9764515cdd6f7dc5e2254776b4f160", "parents": [ "54cebc68c81eacac41a21bdfe99dc889d3882c60" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Oct 13 10:46:57 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 13 10:10:37 2008 -0700" }, "message": "vfs: Use const for kernel parser table\n\nThis is a much better version of a previous patch to make the parser\ntables constant. Rather than changing the typedef, we put the \"const\" in\nall the various places where its required, allowing the __initconst\nexception for nfsroot which was the cause of the previous trouble.\n\nThis was posted for review some time ago and I believe its been in -mm\nsince then.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Alexander Viro \u003caviro@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "51cc50685a4275c6a02653670af9f108a64e01cf", "tree": "819d47bd2b0c8a9d1835d863853804b0a0242b97", "parents": [ "d91958815d214ea365b98cbff6215383897edcb6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Jul 25 19:45:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:07 2008 -0700" }, "message": "SL*B: drop kmem cache argument from constructor\n\nKmem cache passed to constructor is only needed for constructors that are\nthemselves multiplexeres. Nobody uses this \"feature\", nor does anybody uses\npassed kmem cache in non-trivial way, so pass only pointer to object.\n\nNon-trivial places are:\n\tarch/powerpc/mm/init_64.c\n\tarch/powerpc/mm/hugetlbpage.c\n\nThis is flag day, yes.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nAcked-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Jon Tollefson \u003ckniht@linux.vnet.ibm.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\n[akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c]\n[akpm@linux-foundation.org: fix mm/slab.c]\n[akpm@linux-foundation.org: fix ubifs]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "391b52f98cf2e9bff227dad8bf9ea206fec43fa4", "tree": "40eb4e0d6d399d9b98b791db497097a1ff44894e", "parents": [ "72b55fffd631a89e5be6fe1b4f2565bc4cd90deb" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Jul 23 21:30:08 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:31 2008 -0700" }, "message": "eCryptfs: Make all persistent file opens delayed\n\nThere is no good reason to immediately open the lower file, and that can\ncause problems with files that the user does not intend to immediately\nopen, such as device nodes.\n\nThis patch removes the persistent file open from the interpose step and\npushes that to the locations where eCryptfs really does need the lower\npersistent file, such as just before reading or writing the metadata\nstored in the lower file header.\n\nTwo functions are jumping to out_dput when they should just be jumping to\nout on error paths. This patch also fixes these.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "72b55fffd631a89e5be6fe1b4f2565bc4cd90deb", "tree": "ece810c24655a6eeed96a6f2fbe14dea6478f031", "parents": [ "0a688ad713949643e201431d3f4a4ceddfeb70ca" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Jul 23 21:30:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:31 2008 -0700" }, "message": "eCryptfs: do not try to open device files on mknod\n\nWhen creating device nodes, eCryptfs needs to delay actually opening the lower\npersistent file until an application tries to open. Device handles may not be\nbacked by anything when they first come into existence.\n\n[Valdis.Kletnieks@vt.edu: build fix]\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: \u003cValdis.Kletnieks@vt.edu}\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f2368095e25018838e1bf145041f58270ccd32e", "tree": "c8ac94c024d0874f1955c1aa8880d3649dc7d4fc", "parents": [ "982363c97f8cad7aea4c3d2cfebffc1cc2d2f166" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Jul 23 21:30:05 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:31 2008 -0700" }, "message": "ecryptfs: string copy cleanup\n\nClean up overcomplicated string copy, which also gets rid of this\nbogus warning:\n\nfs/ecryptfs/main.c: In function \u0027ecryptfs_parse_options\u0027:\ninclude/asm/arch/string_32.h:75: warning: array subscript is above array bounds\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "982363c97f8cad7aea4c3d2cfebffc1cc2d2f166", "tree": "63459c8ea40c1f45f7a4e14b0630829ab2a43afc", "parents": [ "6c4c17b073cd4a5a61bc04329561632870bb21fc" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Jul 23 21:30:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:31 2008 -0700" }, "message": "ecryptfs: propagate key errors up at mount time\n\nMounting with invalid key signatures should probably fail, if they were\nspecifically requested but not available.\n\nAlso fix case checks in process_request_key_err() for the right sign of\nthe errnos, as spotted by Jan Tluka.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nReviewed-by: Jan Tluka \u003cjtluka@redhat.com\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "746f1e558bc52b9693c1a1ecdab60f8392e5ff18", "tree": "a3253428affed93967c3ec67ba27ce8fe7d333c2", "parents": [ "0293902a4d66fab27d0ddcc0766e05dae68f004e" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Jul 23 21:30:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:30 2008 -0700" }, "message": "eCryptfs: Privileged kthread for lower file opens\n\neCryptfs would really like to have read-write access to all files in the\nlower filesystem. Right now, the persistent lower file may be opened\nread-only if the attempt to open it read-write fails. One way to keep\nfrom having to do that is to have a privileged kthread that can open the\nlower persistent file on behalf of the user opening the eCryptfs file;\nthis patch implements this functionality.\n\nThis patch will properly allow a less-privileged user to open the eCryptfs\nfile, followed by a more-privileged user opening the eCryptfs file, with\nthe first user only being able to read and the second user being able to\nboth read and write. eCryptfs currently does this wrong; it will wind up\ncalling vfs_write() on a file that was opened read-only. This is fixed in\nthis patch.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18d1dbf1d401e8f9d74cf1cf799fdb19cff150c6", "tree": "72e1e7061b4f630b971bc5ea7d20ba6e1a509988", "parents": [ "05db67a4f2c14dab5bcaa46c7d4e9237bd11b37c" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Tue Apr 29 00:59:48 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:06 2008 -0700" }, "message": "ecryptfs: replace remaining __FUNCTION__ occurrences\n\n__FUNCTION__ is gcc-specific, use __func__\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d957f9bf87da74f420424d16ece005202bbebd3", "tree": "363d4770c0c74a536524c99ccd2762ce96ee9bbe", "parents": [ "4ac9137858e08a19f29feac4e1f4df7c268b0ba5" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Introduce path_put()\n\n* Add path_put() functions for releasing a reference to the dentry and\n vfsmount of a struct path in the right order\n\n* Switch from path_release(nd) to path_put(\u0026nd-\u003epath)\n\n* Rename dput_path() to path_put_conditional()\n\n[akpm@linux-foundation.org: fix cifs]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-fsdevel@vger.kernel.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ac9137858e08a19f29feac4e1f4df7c268b0ba5", "tree": "f5b5d84fd12fcc2b0ba0e7ce1a79ff381ad8f5dd", "parents": [ "c5e725f33b733a77de622e91b6ba5645fcf070be" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Thu Feb 14 19:34:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Feb 14 21:13:33 2008 -0800" }, "message": "Embed a struct path into struct nameidata instead of nd-\u003e{dentry,mnt}\n\nThis is the central patch of a cleanup series. In most cases there is no good\nreason why someone would want to use a dentry for itself. This series reflects\nthat fact and embeds a struct path into nameidata.\n\nTogether with the other patches of this series\n- it enforced the correct order of getting/releasing the reference count on\n \u003cdentry,vfsmount\u003e pairs\n- it prepares the VFS for stacking support since it is essential to have a\n struct path in every place where the stack can be traversed\n- it reduces the overall code size:\n\nwithout patch series:\n text data bss dec hex filename\n5321639 858418 715768 6895825 6938d1 vmlinux\n\nwith patch series:\n text data bss dec hex filename\n5320026 858418 715768 6894212 693284 vmlinux\n\nThis patch:\n\nSwitch from nd-\u003e{dentry,mnt} to nd-\u003epath.{dentry,mnt} everywhere.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix cifs]\n[akpm@linux-foundation.org: fix smack]\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nAcked-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af440f52927e4b6941aa94e3cfc698adb0f22663", "tree": "00a7fdc2b09e8e6146f0fd0bc055688d58eea939", "parents": [ "19e66a67e9b25874cd5e184e7d381ce1b955df11" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Feb 06 01:38:37 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:13 2008 -0800" }, "message": "ecryptfs: check for existing key_tfm at mount time\n\nJeff Moyer pointed out that a mount; umount loop of ecryptfs, with the same\ncipher \u0026 other mount options, created a new ecryptfs_key_tfm_cache item\neach time, and the cache could grow quite large this way.\n\nLooking at this with mhalcrow, we saw that ecryptfs_parse_options()\nunconditionally called ecryptfs_add_new_key_tfm(), which is what was adding\nthese items.\n\nRefactor ecryptfs_get_tfm_and_mutex_for_cipher_name() to create a new\nhelper function, ecryptfs_tfm_exists(), which checks for the cipher on the\ncached key_tfm_list, and sets a pointer to it if it exists. This can then\nbe called from ecryptfs_parse_options(), and new key_tfm\u0027s can be added\nonly when a cached one is not found.\n\nWith list locking changes suggested by akpm.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2830bfd6cf66133c86d4a32004fd99c3de7e23bf", "tree": "51f68453ad6b5a3a75667385369bbd9b5ba8a02c", "parents": [ "99db6e4a9764887842006a2b1aa804de6171db42" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Wed Feb 06 01:38:34 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:12 2008 -0800" }, "message": "ecryptfs: remove debug as mount option, and warn if set via modprobe\n\necryptfs_debug really should not be a mount option; it is not per-mount,\nbut rather sets a global \"ecryptfs_verbosity\" variable which affects all\nmounted filesysytems. It\u0027s already settable as a module load option,\nI think we can leave it at that.\n\nAlso, if set, since secret values come out in debug messages, kick\nthings off with a stern warning.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nAcked-by: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cc11beffdf80ca31dff21422fa2a5e54d25f1494", "tree": "3b0e28d18f493a7c59b089c4c6fc59c79945937e", "parents": [ "7896b631823c6e8f1a520d89390624a51445840e" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Feb 06 01:38:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:12 2008 -0800" }, "message": "eCryptfs: track header bytes rather than extents\n\nRemove internal references to header extents; just keep track of header bytes\ninstead. Headers can easily span multiple pages with the recent persistent\nfile changes.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7896b631823c6e8f1a520d89390624a51445840e", "tree": "2f9f2151802d21ded60fc6f53df4daeee3eb054e", "parents": [ "162c0d91a365d501c6cc65cba451f2d855e8ee81" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Feb 06 01:38:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:12 2008 -0800" }, "message": "fs/ecryptfs/: possible cleanups\n\n- make the following needlessly global code static:\n - crypto.c:ecryptfs_lower_offset_for_extent()\n - crypto.c:key_tfm_list\n - crypto.c:key_tfm_list_mutex\n - inode.c:ecryptfs_getxattr()\n - main.c:ecryptfs_init_persistent_file()\n\n- remove the no longer used mmap.c:ecryptfs_lower_page_cache\n\n- #if 0 the unused read_write.c:ecryptfs_read()\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "197b12d6796a3bca187f22a8978a33d51e2bcd79", "tree": "706ff3454f03d4aa8ca4d76010479d7f9d2b36f4", "parents": [ "c10997f6575f476ff38442fa18fd4a0d80345f9d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Dec 20 08:13:05 2007 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:40 2008 -0800" }, "message": "Kobject: convert fs/* from kobject_unregister() to kobject_put()\n\nThere is no need for kobject_unregister() anymore, thanks to Kay\u0027s\nkobject cleanup changes, so replace all instances of it with\nkobject_put().\n\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "6e90aa972dda8ef86155eefcdbdc8d34165b9f39", "tree": "bb98edec4ecefcf8de4a246fe08c140156d6fb60", "parents": [ "f55842f2329f4b3a3a6bb98b005bca3cc851d38a" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Nov 06 15:08:08 2007 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:24 2008 -0800" }, "message": "kobject: convert ecryptfs to use kobject_create\n\nUsing a kset for this trivial directory is an overkill.\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "af6370ea9268443351d6e931c702dc8162a1c8a1", "tree": "f336ac63a43e62a8e5afa1329f4058702c7b2275", "parents": [ "eb41d9465cdafee45e0cb30f3b7338646221908e" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Nov 02 13:20:40 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:18 2008 -0800" }, "message": "ecryptfs: remove version_str file from sysfs\n\nThis file violates the one-value-per-file sysfs rule.\n\nIf you all want it added back, please do something like a per-feature\nfile to show what is present and what isn\u0027t.\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "386f275f5d097758f867bc99ddeaeb7a03b6b190", "tree": "bd27130e78e1aad1ce080f8c8ca76b9166b33ed4", "parents": [ "23b5212cc7422f475b82124334b64277b5b43013" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Fri Nov 02 13:47:53 2007 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:18 2008 -0800" }, "message": "Driver Core: switch all dynamic ksets to kobj_sysfs_ops\n\nSwitch all dynamically created ksets, that export simple attributes,\nto kobj_attribute from subsys_attribute. Struct subsys_attribute will\nbe removed.\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "00d2666623368ffd39afc875ff8a2eead2a0436c", "tree": "9b16b85167f1bd86c02c0ebeb74510d8029783a3", "parents": [ "917e865df7eb020f20ffc2b4204f282a587df94f" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Oct 29 14:17:23 2007 -0600" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:13 2008 -0800" }, "message": "kobject: convert main fs kobject to use kobject_create\n\nThis also renames fs_subsys to fs_kobj to catch all current users with a\nbuild error instead of a build warning which can easily be missed.\n\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "917e865df7eb020f20ffc2b4204f282a587df94f", "tree": "ada1b83dd08dc2ecd1faf1f034784e822cda751a", "parents": [ "3794491d0c4b6355c55b0379f003900e57666a97" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Oct 29 20:13:17 2007 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:13 2008 -0800" }, "message": "kset: convert ecryptfs to use kset_create\n\nDynamically create the kset instead of declaring it statically.\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "3514faca19a6fdc209734431c509631ea92b094e", "tree": "f6d102e6dec276f8e8d1044b47c74a02b901554f", "parents": [ "c11c4154e7ff4cebfadad849b1e22689d759c3f4" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Oct 16 10:11:44 2007 -0600" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:10 2008 -0800" }, "message": "kobject: remove struct kobj_type from struct kset\n\nWe don\u0027t need a \"default\" ktype for a kset. We should set this\nexplicitly every time for each kset. This change is needed so that we\ncan make ksets dynamic, and cleans up one of the odd, undocumented\nassumption that the kset/kobject/ktype model has.\n\nThis patch is based on a lot of help from Kay Sievers.\n\nNasty bug in the block code was found by Dave Young\n\u003chidave.darkstar@gmail.com\u003e\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Dave Young \u003chidave.darkstar@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "30a468b1c1b9911ae515ff8972ee10c50cca3021", "tree": "99b891f04425e418f4ae5745a32a86531bb8b245", "parents": [ "02ff82cac7ee7351d2649c4a3568f12e4e0fe534" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Oct 15 15:01:24 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:08 2008 -0800" }, "message": "ecryptfs: clean up attribute mess\n\nIt isn\u0027t that hard to add simple kset attributes, so don\u0027t go through\nall the gyrations of creating your own object type and show and store\nfunctions. Just use the functions that are already present. This makes\nthings much simpler.\n\nNote, the version_str string violates the \"one value per file\" rule for\nsysfs. I suggest changing this now (individual files per type supported\nis one suggested way.)\n\n\nCc: Michael A. Halcrow \u003cmahalcro@us.ibm.com\u003e\nCc: Michael C. Thompson \u003cmcthomps@us.ibm.com\u003e\nCc: Tyler Hicks \u003ctyhicks@ou.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "16317ec2e5a85884fea680d24c1b228a5602159f", "tree": "68b24327c001d9f0def6bad8ba7ef0b2522a464c", "parents": [ "c8161f64ccdcc3ac05c7bbfebc031e7ad5ca6412" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Sat Dec 22 14:03:26 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Dec 23 12:54:37 2007 -0800" }, "message": "ecryptfs: redo dget,mntget on dentry_open failure\n\nThanks to Jeff Moyer for pointing this out.\n\nIf the RDWR dentry_open() in ecryptfs_init_persistent_file fails,\nit will do a dput/mntput. Need to re-take references if we\nretry as RDONLY.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nAcked-by: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7c9e70efbfc3186674d93451e0fbf18365347b4d", "tree": "63deb2cbabd29614cbafde2224ea1b81a33862f0", "parents": [ "81eabcbe0b991ddef5216f30ae91c4b226d54b6d" ], "author": { "name": "Eric Sandeen", "email": "sandeen@redhat.com", "time": "Mon Dec 17 16:20:07 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Dec 17 19:28:17 2007 -0800" }, "message": "ecryptfs: set s_blocksize from lower fs in sb\n\neCryptfs wasn\u0027t setting s_blocksize in it\u0027s superblock; just pick it up\nfrom the lower FS. Having an s_blocksize of 0 made things like \"filefrag\"\nwhich call FIGETBSZ unhappy.\n\nSigned-off-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nAcked-by: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea0b7d5da0024df1c6f2c2139dbeb4fd260baac6", "tree": "cad571e9261011f2412fee17615d8aeced498d4a", "parents": [ "40b2ea839753d32e5685d307c23d92c82cae3b70" ], "author": { "name": "Jesper Juhl", "email": "jesper.juhl@gmail.com", "time": "Tue Oct 16 23:26:23 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:48 2007 -0700" }, "message": "Clean up duplicate includes in fs/ecryptfs/\n\nThis patch cleans up duplicate includes in\n\tfs/ecryptfs/\n\nSigned-off-by: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nCc: Michael A Halcrow \u003cmahalcro@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ba9b9d0ba0a49d91fa6417c7510ee36f48cf957", "tree": "191b4f45f926e44b882b1e87a9a85dc12230b892", "parents": [ "b811c202a0edadaac7242ab834fe7ba409978ae7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Tue Oct 16 23:25:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:45 2007 -0700" }, "message": "Slab API: remove useless ctor parameter and reorder parameters\n\nSlab constructors currently have a flags parameter that is never used. And\nthe order of the arguments is opposite to other slab functions. The object\npointer is placed before the kmem_cache pointer.\n\nConvert\n\n ctor(void *object, struct kmem_cache *s, unsigned long flags)\n\nto\n\n ctor(struct kmem_cache *s, void *object)\n\nthroughout the kernel\n\n[akpm@linux-foundation.org: coupla fixes]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6c1d8fcbadeb9bb4c3dbca57a007629d0483544", "tree": "ba786993ce9b16f0dcc25cdab05af8a3fef636ed", "parents": [ "035241d30e273519195a9987e6eb56bbe2297872" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: remove unused functions and kmem_cache\n\nThe switch to read_write.c routines and the persistent file make a number of\nfunctions unnecessary. This patch removes them.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4981e081cfe2c3f4abcfa3924ebd999cdbed4914", "tree": "066d56ba49195eb0e733236fef4bb98f2d5f0114", "parents": [ "0216f7f7921759211e48e8b940eae29f0fe43902" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: set up and destroy persistent lower file\n\nThis patch sets up and destroys the persistent lower file for each eCryptfs\ninode.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cf81f89d9a85b1825d8c8cf1f8f0e2c98cc72823", "tree": "ff22f49549bf5caeb3069fffd1e01ab76c8ec218", "parents": [ "5dda6992a3138f3839dcaecbcd2fbea4dd514c7c" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "ecryptfs: fix error handling\n\nThe error paths and the module exit code need work. sysfs\nunregistration is not the right place to tear down the crypto\nsubsystem, and the code to undo subsystem initializations on various\nerror paths is unnecessarily duplicated. This patch addresses those\nissues.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5dda6992a3138f3839dcaecbcd2fbea4dd514c7c", "tree": "c9ca012364edc18a2baed74721052b7da9d39f53", "parents": [ "45eaab79678b9e27e08f0cf250eb2df9d6a48df0" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: remove assignments in if-statements\n\nRemove assignments in if-statements.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fcd12835666b059b95613778819eb3ae9bc73642", "tree": "bd825395368d5039e039f930288b3997a2a96263", "parents": [ "af655dc6a9d5028d89aa35b65781631451aadc19" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:11 2007 -0700" }, "message": "eCryptfs: grammatical fix (destruct to destroy)\n\nAndrew Morton wrote:\n\u003e \u003e +int ecryptfs_destruct_crypto(void)\n\u003e\n\u003e ecryptfs_destroy_crypto would be more grammatically correct ;)\n\nGrammatical fix for some function names.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "81acbcd6c54c89a9eb09c1b9ca3bd952f6989c10", "tree": "2a01d767ea559811ee552d3c69d5a8be67159bac", "parents": [ "ca939e79e395ce2b9ffb8e97763024b61b1e2ad8" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 16 01:27:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:11 2007 -0700" }, "message": "ecryptfs: printk warning fixes\n\nfs/ecryptfs/keystore.c: In function \u0027parse_tag_1_packet\u0027:\nfs/ecryptfs/keystore.c:557: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c: In function \u0027parse_tag_3_packet\u0027:\nfs/ecryptfs/keystore.c:690: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c: In function \u0027parse_tag_11_packet\u0027:\nfs/ecryptfs/keystore.c:836: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c: In function \u0027write_tag_1_packet\u0027:\nfs/ecryptfs/keystore.c:1413: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c:1413: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 3 has type \u0027long unsigned int\u0027\nfs/ecryptfs/keystore.c: In function \u0027write_tag_11_packet\u0027:\nfs/ecryptfs/keystore.c:1472: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c: In function \u0027write_tag_3_packet\u0027:\nfs/ecryptfs/keystore.c:1663: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 2 has type \u0027size_t\u0027\nfs/ecryptfs/keystore.c:1663: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 3 has type \u0027long unsigned int\u0027\nfs/ecryptfs/keystore.c: In function \u0027ecryptfs_generate_key_packet_set\u0027:\nfs/ecryptfs/keystore.c:1778: warning: passing argument 2 of \u0027write_tag_11_packet\u0027 from incompatible pointer type\nfs/ecryptfs/main.c: In function \u0027ecryptfs_parse_options\u0027:\nfs/ecryptfs/main.c:363: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 3 has type \u0027size_t\u0027\n\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "956159c3d6e7eed61da0aaee740fbfba52849ff8", "tree": "b4b14bbda404eda6ce6d9604e6024f3a647dfc8c", "parents": [ "e0869cc144174c5e3e2671cb40fdecac44d71855" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:27:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:10 2007 -0700" }, "message": "eCryptfs: kmem_cache objects for multiple keys; init/exit functions\n\nIntroduce kmem_cache objects for handling multiple keys per inode. Add calls\nin the module init and exit code to call the key list\ninitialization/destruction functions.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f4aad16adfb8f0a2d666fdf8af4bd0dff2ce75e4", "tree": "42e7f191d1a3a1e1375af24acc5c336b30c5c4d1", "parents": [ "cce76f9b9696a59974be9ed43478c000c57e597a" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:27:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:10 2007 -0700" }, "message": "eCryptfs: add key list structure; search keyring\n\nAdd support structures for handling multiple keys. The list in crypt_stat\ncontains the key identifiers for all of the keys that should be used for\nencrypting each file\u0027s File Encryption Key (FEK). For now, each inode\ninherits this list from the mount-wide crypt_stat struct, via the\necryptfs_copy_mount_wide_sigs_to_inode_sigs() function.\n\nThis patch also removes the global key tfm from the mount-wide crypt_stat\nstruct, instead keeping a list of tfm\u0027s meant for dealing with the various\ninode FEK\u0027s. eCryptfs will now search the user\u0027s keyring for FEK\u0027s parsed\nfrom the existing file metadata, so the user can make keys available at any\ntime before or after mounting.\n\nNow that multiple FEK packets can be written to the file metadata, we need to\nbe more meticulous about size limits. The updates to the code for writing out\npackets to the file metadata makes sizes and limits more explicit, uniformly\nexpressed, and (hopefully) easier to follow.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: \"Serge E. Hallyn\" \u003cserge@hallyn.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a75de1b3799f8933d6d2b64bdf31194368ec98ab", "tree": "9fc97f1b35300ca40463b74ac965e7580d61af70", "parents": [ "b9a0620779d3714abd63dfc28284f5fa2c1fc091" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Fri Aug 10 13:00:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:40 2007 -0700" }, "message": "eCryptfs: fix error handling in ecryptfs_init\n\necryptfs_init() exits without doing any cleanup jobs if\necryptfs_init_messaging() fails. In that case, eCryptfs leaves\nsysfs entries, leaks memory, and causes an invalid page fault.\nThis patch fixes the problem.\n\nSigned-off-by: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20c2df83d25c6a95affe6157a4c9cac4cf5ffaac", "tree": "415c4453d2b17a50abe7a3e515177e1fa337bd67", "parents": [ "64fb98fc40738ae1a98bcea9ca3145b89fb71524" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "message": "mm: Remove slab destructors from kmem_cache_create().\n\nSlab destructors were no longer supported after Christoph\u0027s\nc59def9f222d44bb7e2f0a559f2906191a0862d7 change. They\u0027ve been\nBUGs for both slab and slub, and slob never supported them\neither.\n\nThis rips out support for the dtor pointer from kmem_cache_create()\ncompletely and fixes up every single callsite in the kernel (there were\nabout 224, not including the slab allocator definitions themselves,\nor the documentation references).\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "7b595756ec1f49e0049a9e01a1298d53a7faaa15", "tree": "cd06687ab3e5c7a5a4ef91903dff207a18c4db76", "parents": [ "dbde0fcf9f8f6d477af3c32d9979e789ee680cde" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Thu Jun 14 03:45:17 2007 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:09:06 2007 -0700" }, "message": "sysfs: kill unnecessary attribute-\u003eowner\n\nsysfs is now completely out of driver/module lifetime game. After\ndeletion, a sysfs node doesn\u0027t access anything outside sysfs proper,\nso there\u0027s no reason to hold onto the attribute owners. Note that\noften the wrong modules were accounted for as owners leading to\naccessing removed modules.\n\nThis patch kills now unnecessary attribute-\u003eowner. Note that with\nthis change, userland holding a sysfs node does not prevent the\nbacking module from being unloaded.\n\nFor more info regarding lifetime rule cleanup, please read the\nfollowing message.\n\n http://article.gmane.org/gmane.linux.kernel/510293\n\n(tweaked by Greg to not delete the field just yet, to make it easier to\nmerge things properly.)\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "a35afb830f8d71ec211531aeb9a621b09a2efb39", "tree": "198280081e1f8b2f6c450742a5075cc7904a3d58", "parents": [ "5577bd8a85c8b7643a241789b14fafa9c8a6c7db" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed May 16 22:10:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 17 05:23:04 2007 -0700" }, "message": "Remove SLAB_CTOR_CONSTRUCTOR\n\nSLAB_CTOR_CONSTRUCTOR is always specified. No point in checking it.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Steven French \u003csfrench@us.ibm.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: Mark Fasheh \u003cmark.fasheh@oracle.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: David Chinner \u003cdgc@sgi.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "50953fe9e00ebbeffa032a565ab2f08312d51a87", "tree": "9f95f56f0b51600959a76cd88ce17f6e9c7a98a3", "parents": [ "4b1d89290b62bb2db476c94c82cf7442aab440c8" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun May 06 14:50:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:57 2007 -0700" }, "message": "slab allocators: Remove SLAB_DEBUG_INITIAL flag\n\nI have never seen a use of SLAB_DEBUG_INITIAL. It is only supported by\nSLAB.\n\nI think its purpose was to have a callback after an object has been freed\nto verify that the state is the constructor state again? The callback is\nperformed before each freeing of an object.\n\nI would think that it is much easier to check the object state manually\nbefore the free. That also places the check near the code object\nmanipulation of the object.\n\nAlso the SLAB_DEBUG_INITIAL callback is only performed if the kernel was\ncompiled with SLAB debugging on. If there would be code in a constructor\nhandling SLAB_DEBUG_INITIAL then it would have to be conditional on\nSLAB_DEBUG otherwise it would just be dead code. But there is no such code\nin the kernel. I think SLUB_DEBUG_INITIAL is too problematic to make real\nuse of, difficult to understand and there are easier ways to accomplish the\nsame effect (i.e. add debug code before kfree).\n\nThere is a related flag SLAB_CTOR_VERIFY that is frequently checked to be\nclear in fs inode caches. Remove the pointless checks (they would even be\npointless without removeal of SLAB_DEBUG_INITIAL) from the fs constructors.\n\nThis is the last slab flag that SLUB did not support. Remove the check for\nunimplemented flags from SLUB.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "823bccfc4002296ba88c3ad0f049e1abd8108d30", "tree": "5338ae0b32409446af4cd00c5107d9405d5bf0b6", "parents": [ "2609e7b9bebfd433254c02538ba803dc516ff674" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 13 13:15:19 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 02 18:57:59 2007 -0700" }, "message": "remove \"struct subsystem\" as it is no longer needed\n\nWe need to work on cleaning up the relationship between kobjects, ksets and\nktypes. The removal of \u0027struct subsystem\u0027 is the first step of this,\nespecially as it is not really needed at all.\n\nThanks to Kay for fixing the bugs in this patch.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "82b16528405131eadc18285da982d4806f6db34e", "tree": "0c59a2cfa72c0833c364a94d16e6017f42154e9f", "parents": [ "a5f5e43e2b1377392f9afe93aca29b9abf1d6a44" ], "author": { "name": "Dmitriy Monakhov", "email": "dmonakhov@sw.ru", "time": "Mon Mar 05 00:30:46 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Mar 05 07:57:53 2007 -0800" }, "message": "[PATCH] ecryptfs: lower root result must be adirectory\n\n- Currently after path_lookup succeed we dot\u0027t have any guarantie what\n it is DIR. This must be explicitly demanded.\n- path_lookup can\u0027t return negative dentry, So inode check is useless.\n\nSigned-off-by: Dmitriy Monakhov \u003cdmonakhov@openvz.org\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "65dc8145711d1c20aecbb1a8a4a518f7c68611b8", "tree": "c3b24591f88ec9ef5b5b10a767b1cdb9500a5668", "parents": [ "1ed6d896de3a57bdfb38cffaa748612f112c2a75" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Feb 28 20:12:57 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Mar 01 14:53:38 2007 -0800" }, "message": "[PATCH] eCryptfs: no path_release() after path_lookup() error\n\nDmitriy Monakhov wrote:\n\u003e if path_lookup() return non zero code we don\u0027t have to worry about\n\u003e \u0027nd\u0027 parameter, but ecryptfs_read_super does path_release(\u0026nd) after\n\u003e path_lookup has failed, and dentry counter becomes negative\n\nDo not do a path_release after a path_lookup error.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Dmitriy Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eb95e7ffa50fa2921ef1845a5dcb2fe5b21e83a2", "tree": "665bc814f571b88988b668e34cf45f2981853e57", "parents": [ "29dbb3fc8020f025bc38b262ec494e19fd3eac02" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Fri Feb 16 01:28:40 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 16 08:14:01 2007 -0800" }, "message": "[PATCH] eCryptfs: Reduce stack usage in ecryptfs_generate_key_packet_set()\n\neCryptfs is gobbling a lot of stack in ecryptfs_generate_key_packet_set()\nbecause it allocates a temporary memory-hungry ecryptfs_key_record struct.\nThis patch introduces a new kmem_cache for that struct and converts\necryptfs_generate_key_packet_set() to use it.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd2a3b7ad98f8482cae481cad89dfed5eee48365", "tree": "986c09754176ea4c6e8308c6e2cdbf3fc0658a0b", "parents": [ "17398957aa0a05ef62535060b41d103590dcc533" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:46 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:36 2007 -0800" }, "message": "[PATCH] eCryptfs: Generalize metadata read/write\n\nGeneralize the metadata reading and writing mechanisms, with two targets for\nnow: metadata in file header and metadata in the user.ecryptfs xattr of the\nlower file.\n\n[akpm@osdl.org: printk warning fix]\n[bunk@stusta.de: make some needlessly global code static]\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "17398957aa0a05ef62535060b41d103590dcc533", "tree": "bfb1d65281863811ad46d54f82e52e8924df3284", "parents": [ "dddfa461fc8951f9b5f951c13565b6cac678635a" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:45 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:36 2007 -0800" }, "message": "[PATCH] eCryptfs: xattr flags and mount options\n\nThis patch set introduces the ability to store cryptographic metadata into an\nlower file extended attribute rather than the lower file header region.\n\nThis patch set implements two new mount options:\n\necryptfs_xattr_metadata\n - When set, newly created files will have their cryptographic\n metadata stored in the extended attribute region of the file rather\n than the header.\n\n When storing the data in the file header, there is a minimum of 8KB\n reserved for the header information for each file, making each file at\n least 12KB in size. This can take up a lot of extra disk space if the user\n creates a lot of small files. By storing the data in the extended\n attribute, each file will only occupy at least of 4KB of space.\n\n As the eCryptfs metadata set becomes larger with new features such as\n multi-key associations, most popular filesystems will not be able to store\n all of the information in the xattr region in some cases due to space\n constraints. However, the majority of users will only ever associate one\n key per file, so most users will be okay with storing their data in the\n xattr region.\n\n This option should be used with caution. I want to emphasize that the\n xattr must be maintained under all circumstances, or the file will be\n rendered permanently unrecoverable. The last thing I want is for a user to\n forget to set an xattr flag in a backup utility, only to later discover\n that their backups are worthless.\n\necryptfs_encrypted_view\n - When set, this option causes eCryptfs to present applications a\n view of encrypted files as if the cryptographic metadata were\n stored in the file header, whether the metadata is actually stored\n in the header or in the extended attributes.\n\n No matter what eCryptfs winds up doing in the lower filesystem, I want\n to preserve a baseline format compatibility for the encrypted files. As of\n right now, the metadata may be in the file header or in an xattr. There is\n no reason why the metadata could not be put in a separate file in future\n versions.\n\n Without the compatibility mode, backup utilities would have to know to\n back up the metadata file along with the files. The semantics of eCryptfs\n have always been that the lower files are self-contained units of encrypted\n data, and the only additional information required to decrypt any given\n eCryptfs file is the key. That is what has always been emphasized about\n eCryptfs lower files, and that is what users expect. Providing the\n encrypted view option will provide a way to userspace applications wherein\n they can always get to the same old familiar eCryptfs encrypted files,\n regardless of what eCryptfs winds up doing with the metadata behind the\n scenes.\n\nThis patch:\n\nAdd extended attribute support to version bit vector, flags to indicate when\nxattr or encrypted view modes are enabled, and support for the new mount\noptions.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dddfa461fc8951f9b5f951c13565b6cac678635a", "tree": "eaf51d6825bd97087b9c700f7010ed08e3f83047", "parents": [ "88b4a07e6610f4c93b08b0bb103318218db1e9f6" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:44 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:36 2007 -0800" }, "message": "[PATCH] eCryptfs: Public key; packet management\n\nPublic key support code. This reads and writes packets in the header that\ncontain public key encrypted file keys. It calls the messaging code in the\nprevious patch to send and receive encryption and decryption request\npackets from the userspace daemon.\n\n[akpm@osdl.org: cleab fix]\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c376222960ae91d5ffb9197ee36771aaed1d9f90", "tree": "7f431c42529fec77433d33490bd9f2a8c47ba091", "parents": [ "1b135431abf5ea92e61bf4e91d93726c7b96da5f" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Feb 10 01:45:03 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:27 2007 -0800" }, "message": "[PATCH] Transform kmem_cache_alloc()+memset(0) -\u003e kmem_cache_zalloc().\n\nReplace appropriate pairs of \"kmem_cache_alloc()\" + \"memset(0)\" with the\ncorresponding \"kmem_cache_zalloc()\" call.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nAcked-by: Joel Becker \u003cJoel.Becker@oracle.com\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0cc72dc7f050188d8d7344b1dd688cbc68d3cd30", "tree": "80a43eb49ca7b720050b7da1eb1d7175b6eaa091", "parents": [ "42cf11939becc717bd125d121a1a23415106a099" ], "author": { "name": "Josef \"Jeff\" Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Fri Dec 08 02:36:31 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:40 2006 -0800" }, "message": "[PATCH] eCryptfs: Use fsstack\u0027s generic copy inode attr functions\n\nReplace eCryptfs specific code \u0026 calls with the more generic fsstack\nequivalents and remove the eCryptfs specific functions.\n\nSigned-off-by: Josef \"Jeff\" Sipek \u003cjsipek@cs.sunysb.edu\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8487f2e4067839ad3d009c240d51b682264320ae", "tree": "1ae06fc26dd926db8ca7f16fe6cecb8f39686a3e", "parents": [ "f13a603786819cc8f2eef6a89bc4a6c88f40ee60" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:38:25 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:39 2006 -0800" }, "message": "[PATCH] make ecryptfs_version_str_map[] static\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e18b890bb0881bbab6f4f1a6cd20d9c60d66b003", "tree": "4828be07e1c24781c264b42c5a75bcd968223c3f", "parents": [ "441e143e95f5aa1e04026cb0aa71c801ba53982f" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:25 2006 -0800" }, "message": "[PATCH] slab: remove kmem_cache_t\n\nReplace all uses of kmem_cache_t with struct kmem_cache.\n\nThe patch was generated using the following script:\n\n\t#!/bin/sh\n\t#\n\t# Replace one string by another in all the kernel sources.\n\t#\n\n\tset -e\n\n\tfor file in `find * -name \"*.c\" -o -name \"*.h\"|xargs grep -l $1`; do\n\t\tquilt add $file\n\t\tsed -e \"1,\\$s/$1/$2/g\" $file \u003e/tmp/$$\n\t\tmv /tmp/$$ $file\n\t\tquilt refresh\n\tdone\n\nThe script was run like this\n\n\tsh replace kmem_cache_t \"struct kmem_cache\"\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e94b1766097d53e6f3ccfb36c8baa562ffeda3fc", "tree": "93fa0a8ab84976d4e89c50768ca8b8878d642a0d", "parents": [ "54e6ecb23951b195d02433a741c7f7cb0b796c78" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:24 2006 -0800" }, "message": "[PATCH] slab: remove SLAB_KERNEL\n\nSLAB_KERNEL is an alias of GFP_KERNEL.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8bba066f4e3854755a303cee37ea37bd080a46b3", "tree": "3f8cf2df5da6459b0218b97b3799ceb896d4ba8a", "parents": [ "565d9724b8ce49b530287de34aa17f45f21624d5" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Oct 30 22:07:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 31 08:07:01 2006 -0800" }, "message": "[PATCH] eCryptfs: Cipher code to new crypto API\n\nUpdate cipher block encryption code to the new crypto API.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e5d9cbde6ce0001e49994df5fcdcbeff8be8037b", "tree": "aadfbeae4d48c56a0ca6e9612e87d7340dc3b1a1", "parents": [ "4a279ff1ea1cf325775ada983035123fcdc8e986" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Oct 30 22:07:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 31 08:07:00 2006 -0800" }, "message": "[PATCH] eCryptfs: Clean up crypto initialization\n\nClean up the crypto initialization code; let the crypto API take care of the\nkey size checks.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "26da82058e62ea173559a26881b16d10089645ba", "tree": "76d897ac2792683193b79def25b3e88ebaa8d49a", "parents": [ "fb5527e68d495650a7658fec9a7246bf922db212" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Oct 19 23:28:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 20 10:26:35 2006 -0700" }, "message": "[PATCH] ecryptfs: use special_file()\n\nUse the special_file() macro to check whether an inode is special instead of\nopen-coding it.\n\nAcked-by: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "237fead619984cc48818fe12ee0ceada3f55b012", "tree": "40c6cacf2331191139e847988882b168d111c12e", "parents": [ "f7aa2638f288f4c67acdb55947472740bd27d27a" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Oct 04 02:16:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 07:55:24 2006 -0700" }, "message": "[PATCH] ecryptfs: fs/Makefile and fs/Kconfig\n\neCryptfs is a stacked cryptographic filesystem for Linux. It is derived from\nErez Zadok\u0027s Cryptfs, implemented through the FiST framework for generating\nstacked filesystems. eCryptfs extends Cryptfs to provide advanced key\nmanagement and policy features. eCryptfs stores cryptographic metadata in the\nheader of each file written, so that encrypted files can be copied between\nhosts; the file will be decryptable with the proper key, and there is no need\nto keep track of any additional information aside from what is already in the\nencrypted file itself.\n\n[akpm@osdl.org: updates for ongoing API changes]\n[bunk@stusta.de: cleanups]\n[akpm@osdl.org: alpha build fix]\n[akpm@osdl.org: cleanups]\n[tytso@mit.edu: inode-diet updates]\n[pbadari@us.ibm.com: generic_file_*_read/write() interface updates]\n[rdunlap@xenotime.net: printk format fixes]\n[akpm@osdl.org: make slab creation and teardown table-driven]\nSigned-off-by: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Stephan Mueller \u003csmueller@chronox.de\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nSigned-off-by: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ] }