)]}' { "log": [ { "commit": "e2bd99ec5c0e20ed6aeb079fa8f975c2dcd78a2c", "tree": "78892d49cf55fa4cf22ce9b8b226c63bac8b227c", "parents": [ "9d8b8ce5561890464c54645cdea4d6b157159fec" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:49 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:37 2007 -0800" }, "message": "[PATCH] eCryptfs: open-code flag checking and manipulation\n\nOpen-code flag checking and manipulation.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Trevor Highland \u003ctshighla@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": "9d8b8ce5561890464c54645cdea4d6b157159fec", "tree": "94e7f2cdd3a392806ba7b35e5d2722024ddf4098", "parents": [ "70456600f42f85cfcbdd9d7a6029c03b6f9c5d1e" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:48 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:37 2007 -0800" }, "message": "[PATCH] eCryptfs: convert kmap() to kmap_atomic()\n\nReplace kmap() with kmap_atomic(). Reduce the amount of time that mappings\nare held.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Trevor Highland \u003ctshighla@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": "70456600f42f85cfcbdd9d7a6029c03b6f9c5d1e", "tree": "1b47957d59bfe3b4e5e5244106678f5542f8f295", "parents": [ "e77a56ddceeec87575a13a60fc1a394af6a1f4bc" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:48 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:37 2007 -0800" }, "message": "[PATCH] eCryptfs: convert f_op-\u003ewrite() to vfs_write()\n\nsys_write() takes a local copy of f_pos and writes that back\ninto the struct file. It does this so that two concurrent write()\ncallers don\u0027t make a mess of f_pos, and of the file contents.\n\necryptfs should be calling vfs_write(). That way we also get the fsnotify\nnotifications, which ecryptfs presently appears to have subverted.\n\nConvert direct calls to f_op-\u003ewrite() into calls to vfs_write().\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": "e77a56ddceeec87575a13a60fc1a394af6a1f4bc", "tree": "8be21cc4afbc0596716bc9d4d8dd145dd8c74252", "parents": [ "dd2a3b7ad98f8482cae481cad89dfed5eee48365" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Feb 12 00:53:47 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:36 2007 -0800" }, "message": "[PATCH] eCryptfs: Encrypted passthrough\n\nProvide an option to provide a view of the encrypted files such that the\nmetadata is always in the header of the files, regardless of whether the\nmetadata is actually in the header or in the extended attribute. This mode of\noperation is useful for applications like incremental backup utilities that do\nnot preserve the extended attributes when directly accessing the lower files.\n\nWith this option enabled, the files under the eCryptfs mount point will be\nread-only.\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": "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": "f1ddcaf3393b7a3871809b97fae90fac841a1f39", "tree": "ed73db33ec9160ecafee9b8a12ba369f98fd21e0", "parents": [ "ba8da2a9485f22455dcb06dd17e2f6d94b81ba89" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Sat Jan 27 10:05:15 2007 +1100" }, "committer": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Feb 07 09:21:00 2007 +1100" }, "message": "[CRYPTO] api: Remove deprecated interface\n\nThis patch removes the old cipher interface and related code.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\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": "f7267c0c0721fd02ad3dc37c3d6dd24ccd81d4d6", "tree": "4bbc467e881f9dce909de3d9d9d27bb068a8a3b4", "parents": [ "e6b4f8da3a88457148038bc952043e99a7fdba64" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:15 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_USER\n\nSLAB_USER is an alias of GFP_USER\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": "de88777e6942de76410ad2eb2858f5fbb6eb9c35", "tree": "825106cd3660dd473920008669c07fa209b85d98", "parents": [ "3cce4856ff3dfa663b1a168dab48120d70820da6" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Nov 28 12:29:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Tue Nov 28 17:26:50 2006 -0800" }, "message": "[PATCH] ecryptfs: fix crypto_alloc_blkcipher() error check\n\nThe return value of crypto_alloc_blkcipher() should be checked by IS_ERR().\n\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7bd473fcc217adec000f213e8864bf9a161d57e1", "tree": "ae9ee2396383d32ea443ef7131673e0522e53bf3", "parents": [ "2de6c39f389f25442389c3ab0f2d9b50e3f4a77d" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Thu Nov 02 22:06:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Nov 03 12:27:55 2006 -0800" }, "message": "[PATCH] eCryptfs: Fix pointer deref\n\nI missed a pointer dereference in this kmalloc result check.\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": "7ff1d74f5670329ac4b5959a675f8698ba95be20", "tree": "1084427fcd0b979c8434315050033dd356623cf3", "parents": [ "8bba066f4e3854755a303cee37ea37bd080a46b3" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Oct 30 22:07:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 31 08:07:01 2006 -0800" }, "message": "[PATCH] eCryptfs: Consolidate lower dentry_open\u0027s\n\nOpens on lower dentry objects happen in several places in eCryptfs, and they\nall involve the same steps (dget, mntget, dentry_open). This patch\nconsolidates the lower open events into a single function call.\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": "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": "565d9724b8ce49b530287de34aa17f45f21624d5", "tree": "41df13f34a2715b2846061ea829cdb83407a9d82", "parents": [ "e5d9cbde6ce0001e49994df5fcdcbeff8be8037b" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Oct 30 22:07:17 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 31 08:07:01 2006 -0800" }, "message": "[PATCH] eCryptfs: Hash code to new crypto API\n\nUpdate eCryptfs hash code to the new kernel 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": "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" } ] }