)]}' { "log": [ { "commit": "93c3fe40c279f002906ad14584c30671097d4394", "tree": "9e18819c7abfe2bc6b15e924236efd36a0601780", "parents": [ "7371a38201d04124a9ff2cf05059731d7c1e35a5" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Aug 25 10:26:37 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Fri Aug 27 10:50:53 2010 -0500" }, "message": "eCryptfs: Fix encrypted file name lookup regression\n\nFixes a regression caused by 21edad32205e97dc7ccb81a85234c77e760364c8\n\nWhen file name encryption was enabled, ecryptfs_lookup() failed to use\nthe encrypted and encoded version of the upper, plaintext, file name\nwhen performing a lookup in the lower file system. This made it\nimpossible to lookup existing encrypted file names and any newly created\nfiles would have plaintext file names in the lower file system.\n\nhttps://bugs.launchpad.net/ecryptfs/+bug/623087\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "26b55633a891a28bf04f42882de145eb8e9cb9ad", "tree": "997c1bbaad576a0ae4903af59a8d89b86b0f2fae", "parents": [ "b34d8915c413acb51d837a45fb8747b61f65c020", "21edad32205e97dc7ccb81a85234c77e760364c8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 12:14:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 12:14:39 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:\n ecryptfs: dont call lookup_one_len to avoid NULL nameidata\n fs/ecryptfs/file.c: introduce missing free\n ecryptfs: release reference to lower mount if interpose fails\n eCryptfs: Handle ioctl calls with unlocked and compat functions\n ecryptfs: Fix warning in ecryptfs_process_response()\n" }, { "commit": "2c27c65ed0696f0b5df2dad2cf6462d72164d547", "tree": "7d9036e3dea98938f7fd7074366ee73929e9b2e5", "parents": [ "db78b877f7744bec4a9d9f9e7d10da3931d7cd39" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jun 04 11:30:04 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Aug 09 16:47:39 2010 -0400" }, "message": "check ATTR_SIZE contraints in inode_change_ok\n\nMake sure we check the truncate constraints early on in -\u003esetattr by adding\nthose checks to inode_change_ok. Also clean up and document inode_change_ok\nto make this obvious.\n\nAs a fallout we don\u0027t have to call inode_newsize_ok from simple_setsize and\nsimplify it down to a truncate_setsize which doesn\u0027t return an error. This\nsimplifies a lot of setattr implementations and means we use truncate_setsize\nalmost everywhere. Get rid of fat_setsize now that it\u0027s trivial and mark\next2_setsize static to make the calling convention obvious.\n\nKeep the inode_newsize_ok in vmtruncate for now as all callers need an\naudit for its removal anyway.\n\nNote: setattr code in ecryptfs doesn\u0027t call inode_change_ok at all and\nneeds a deeper audit, but that is left for later.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "21edad32205e97dc7ccb81a85234c77e760364c8", "tree": "d68f20aa288a6fe98547fe348d3c300020ad8daf", "parents": [ "ceeab92971e8af05c1e81a4ff2c271124b55bb9b" ], "author": { "name": "Lino Sanfilippo", "email": "linosanfilippo@gmx.de", "time": "Thu Jul 15 15:11:55 2010 +0200" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Aug 09 13:42:12 2010 -0500" }, "message": "ecryptfs: dont call lookup_one_len to avoid NULL nameidata\n\nI have encountered the same problem that Eric Sandeen described in\nthis post\n\n http://lkml.org/lkml/fancy/2010/4/23/467\n\nwhile experimenting with stackable filesystems.\n\nThe reason seems to be that ecryptfs calls lookup_one_len() to get the\nlower dentry, which in turn calls the lower parent dirs d_revalidate()\nwith a NULL nameidata object.\nIf ecryptfs is the underlaying filesystem, the NULL pointer dereference\noccurs, since ecryptfs is not prepared to handle a NULL nameidata.\n\nI know that this cant happen any more, since it is no longer allowed to\nmount ecryptfs upon itself.\n\nBut maybe this patch it useful nevertheless, since the problem would still\napply for an underlaying filesystem that implements d_revalidate() and is\nnot prepared to handle a NULL nameidata (I dont know if there actually\nis such a fs).\n\nWith this patch (against 2.6.35-rc5) ecryptfs uses the vfs_lookup_path()\nfunction instead of lookup_one_len() which ensures that the nameidata\npassed to the lower filesystems d_revalidate().\n\nSigned-off-by: Lino Sanfilippo \u003cLinoSanfilippo@gmx.de\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "31f73bee3e170b7cabb35db9e2f4bf7919b9d036", "tree": "70c0ebb11bb3839050df7fa26b42c94d05cf6a3c", "parents": [ "c43f7b8fb03be8bcc579bfc4e6ab70eac887ab55" ], "author": { "name": "Lino Sanfilippo", "email": "LinoSanfilippo@gmx.de", "time": "Thu Jul 29 13:01:36 2010 +0200" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Aug 09 10:33:05 2010 -0500" }, "message": "ecryptfs: release reference to lower mount if interpose fails\n\nIn ecryptfs_lookup_and_interpose_lower() the lower mount is not decremented\nif allocation of a dentry info struct failed. As a result the lower filesystem\ncant be unmounted any more (since it is considered busy). This patch corrects\nthe reference counting.\n\nSigned-off-by: Lino Sanfilippo \u003cLinoSanfilippo@gmx.de\u003e\nCc: stable@kernel.org\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "15c6fd9786dfaab43547bf60df6fa63170fb64fc", "tree": "afd997b3402761e28b6c39f414fbd93c69fdcdce", "parents": [ "7bb46a6734a7e1ad4beaecc11cae7ed3ff81d30f" ], "author": { "name": "npiggin@suse.de", "email": "npiggin@suse.de", "time": "Thu May 27 01:05:34 2010 +1000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu May 27 22:15:42 2010 -0400" }, "message": "kill spurious reference to vmtruncate\n\nLots of filesystems calls vmtruncate despite not implementing the old\n-\u003etruncate method. Switch them to use simple_setsize and add some\ncomments about the truncate code where it seems fitting.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "48c1e44aceca577aa35be509714bd9ec4b4c3837", "tree": "5fe7c1f352e21bf1d58763cb2f4158d94e080923", "parents": [ "02bd97997a07a89cb9311c7f00864cfc785c37f9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 21 11:09:58 2010 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 21 18:31:28 2010 -0400" }, "message": "switch ecryptfs_write() to struct inode *, kill on-stack fake files\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9b030e2006546366c832911ca5eb9e785408795b", "tree": "fe2b5913249c047fc8d7f851f7a6a0049825e2d3", "parents": [ "76e506a754c9519ba0a948b475a62f31fac8b599", "9f37622f897a90ad3c3da5c14d94d8f3ffc62b70" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 19 14:20:32 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 19 14:20:32 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:\n eCryptfs: Turn lower lookup error messages into debug messages\n eCryptfs: Copy lower directory inode times and size on link\n ecryptfs: fix use with tmpfs by removing d_drop from ecryptfs_destroy_inode\n ecryptfs: fix error code for missing xattrs in lower fs\n eCryptfs: Decrypt symlink target for stat size\n eCryptfs: Strip metadata in xattr flag in encrypted view\n eCryptfs: Clear buffer before reading in metadata xattr\n eCryptfs: Rename ecryptfs_crypt_stat.num_header_bytes_at_front\n eCryptfs: Fix metadata in xattr feature regression\n" }, { "commit": "9f37622f897a90ad3c3da5c14d94d8f3ffc62b70", "tree": "dbed84aa76784f22b20c0fee847b43c15dd29f72", "parents": [ "3a8380c0754a7972668a46f645930910e304095c" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Mar 25 11:16:56 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 19 14:42:18 2010 -0500" }, "message": "eCryptfs: Turn lower lookup error messages into debug messages\n\nVaugue warnings about ENAMETOOLONG errors when looking up an encrypted\nfile name have caused many users to become concerned about their data.\nSince this is a rather harmless condition, I\u0027m moving this warning to\nonly be printed when the ecryptfs_verbosity module param is 1.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "3a8380c0754a7972668a46f645930910e304095c", "tree": "85bc2f8551aa121f0a40f4b5bb24b7c58da35b16", "parents": [ "133b8f9d632cc23715c6d72d1c5ac449e054a12a" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Mar 23 18:09:02 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 19 14:42:15 2010 -0500" }, "message": "eCryptfs: Copy lower directory inode times and size on link\n\nThe timestamps and size of a lower inode involved in a link() call was\nbeing copied to the upper parent inode. Instead, we should be\ncopying lower parent inode\u0027s timestamps and size to the upper parent\ninode. I discovered this bug using the POSIX test suite at Tuxera.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "cfce08c6bdfb20ade979284e55001ca1f100ed51", "tree": "598510daaec037baf1088533cd366b5f37c05a1c", "parents": [ "3a60a1686f0d51c99bd0df8ac93050fb6dfce647" ], "author": { "name": "Christian Pulvermacher", "email": "pulvermacher@gmx.de", "time": "Tue Mar 23 11:51:38 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 19 14:42:09 2010 -0500" }, "message": "ecryptfs: fix error code for missing xattrs in lower fs\n\nIf the lower file system driver has extended attributes disabled,\necryptfs\u0027 own access functions return -ENOSYS instead of -EOPNOTSUPP.\nThis breaks execution of programs in the ecryptfs mount, since the\nkernel expects the latter error when checking for security\ncapabilities in xattrs.\n\nSigned-off-by: Christian Pulvermacher \u003cpulvermacher@gmx.de\u003e\nCc: stable@kernel.org\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "3a60a1686f0d51c99bd0df8ac93050fb6dfce647", "tree": "8b1a32c122e86022f6397a9f5e82900783717aab", "parents": [ "f4e60e6b303bc46cdc477d3174dbf9cb5dd013aa" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Mar 22 00:41:35 2010 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 19 14:41:51 2010 -0500" }, "message": "eCryptfs: Decrypt symlink target for stat size\n\nCreate a getattr handler for eCryptfs symlinks that is capable of\nreading the lower target and decrypting its path. Prior to this patch,\na stat\u0027s st_size field would represent the strlen of the encrypted path,\nwhile readlink() would return the strlen of the decrypted path. This\ncould lead to confusion in some userspace applications, since the two\nvalues should be equal.\n\nhttps://bugs.launchpad.net/bugs/524919\n\nReported-by: Loïc Minier \u003cloic.minier@canonical.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "1984c23f9e0cdb432d90a85ecf88b424d36878fc", "tree": "1a4dc765c6d7f93c29c9c878d7b0a972bf49d2ac", "parents": [ "fa3ef1cb4e6e9958a9bfaa977c107c515907f102" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Feb 10 23:17:44 2010 -0600" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Mar 23 12:31:09 2010 -0500" }, "message": "eCryptfs: Clear buffer before reading in metadata xattr\n\nWe initially read in the first PAGE_CACHE_SIZE of a file to if the\neCryptfs header marker can be found. If it isn\u0027t found and\necryptfs_xattr_metadata was given as a mount option, then the\nuser.ecryptfs xattr is read into the same buffer. Since the data from\nthe first page of the file wasn\u0027t cleared, it is possible that we think\nwe\u0027ve found a second tag 3 or tag 1 packet and then error out after the\npacket contents aren\u0027t as expected. This patch clears the buffer before\nfilling it with metadata from the user.ecryptfs xattr.\n\nReviewed-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "fa3ef1cb4e6e9958a9bfaa977c107c515907f102", "tree": "f297192533a0c8720534c76c6429e68ae92b94d9", "parents": [ "157f1071354db1aed885816094888e0e257c9d0a" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Feb 11 05:09:14 2010 -0600" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Mar 23 12:30:41 2010 -0500" }, "message": "eCryptfs: Rename ecryptfs_crypt_stat.num_header_bytes_at_front\n\nThis patch renames the num_header_bytes_at_front variable to\nmetadata_size since it now contains the max size of the metadata.\n\nReviewed-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "157f1071354db1aed885816094888e0e257c9d0a", "tree": "711d00d7dce97f846342db0a27b4a61c6b1966a4", "parents": [ "220bf991b0366cc50a94feede3d7341fa5710ee4" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Feb 11 07:10:38 2010 -0600" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Mar 23 12:29:49 2010 -0500" }, "message": "eCryptfs: Fix metadata in xattr feature regression\n\nFixes regression in 8faece5f906725c10e7a1f6caf84452abadbdc7b\n\nWhen using the ecryptfs_xattr_metadata mount option, eCryptfs stores the\nmetadata (normally stored at the front of the file) in the user.ecryptfs\nxattr. This causes ecryptfs_crypt_stat.num_header_bytes_at_front to be\n0, since there is no header data at the front of the file. This results\nin too much memory being requested and ENOMEM being returned from\necryptfs_write_metadata().\n\nThis patch fixes the problem by using the num_header_bytes_at_front\nvariable for specifying the max size of the metadata, despite whether it\nis stored in the header or xattr.\n\nReviewed-by: Eric Sandeen \u003csandeen@redhat.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "3469b57329f80db5a41cf42d1c8f7690269f57e7", "tree": "1672f23b8742dd5426cd3448ab2592342e99e091", "parents": [ "c44a66d674688f1e1d0b2f6f56bd9c6a1b061cae" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Sun Dec 06 18:51:15 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:36:02 2010 -0600" }, "message": "ecryptfs: pass matching flags to interpose as defined and used there\n\necryptfs_interpose checks if one of the flags passed is\nECRYPTFS_INTERPOSE_FLAG_D_ADD, defined as 0x00000001 in ecryptfs_kernel.h.\nBut the only user of ecryptfs_interpose to pass a non-zero flag to it, has\nhard-coded the value as \"1\". This could spell trouble if any of these values\nchanges in the future.\n\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "c44a66d674688f1e1d0b2f6f56bd9c6a1b061cae", "tree": "52ff029a1c19b11b75ccc25ed7a5e00619e05800", "parents": [ "0d132f7364694da8f7cafd49e2fc2721b73e96e4" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Sun Dec 06 18:05:30 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:36:00 2010 -0600" }, "message": "ecryptfs: remove unnecessary d_drop calls in ecryptfs_link\n\nUnnecessary because it would unhash perfectly valid dentries, causing them\nto have to be re-looked up the next time they\u0027re needed, which presumably is\nright after.\n\nSigned-off-by: Aseem Rastogi \u003carastogi@cs.sunysb.edu\u003e\nSigned-off-by: Shrikar archak \u003cshrikar84@gmail.com\u003e\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nCc: Saumitra Bhanage \u003csbhanage@cs.sunysb.edu\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "0d132f7364694da8f7cafd49e2fc2721b73e96e4", "tree": "8603d76664307d039830796cc04a0e0363cf3b60", "parents": [ "e27759d7a333d1f25d628c4f7caf845c51be51c2" ], "author": { "name": "Erez Zadok", "email": "ezk@cs.sunysb.edu", "time": "Sat Dec 05 21:17:09 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:35:59 2010 -0600" }, "message": "ecryptfs: don\u0027t ignore return value from lock_rename\n\nSigned-off-by: Erez Zadok \u003cezk@cs.sunysb.edu\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "f8f484d1b6677dd5cd5e7e605db747e8c30bbd47", "tree": "67acfc58f5e952e4fd2720d2e5e77409db40b6b8", "parents": [ "5f3ef64f4da1c587cdcfaaac72311225b7df094c" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Nov 04 02:48:01 2009 -0600" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:32:09 2010 -0600" }, "message": "eCryptfs: Add getattr function\n\nThe i_blocks field of an eCryptfs inode cannot be trusted, but\ngeneric_fillattr() uses it to instantiate the blocks field of a stat()\nsyscall when a filesystem doesn\u0027t implement its own getattr(). Users\nhave noticed that the output of du is incorrect on newly created files.\n\nThis patch creates ecryptfs_getattr() which calls into the lower\nfilesystem\u0027s getattr() so that eCryptfs can use its kstat.blocks value\nafter calling generic_fillattr(). It is important to note that the\nblock count includes the eCryptfs metadata stored in the beginning of\nthe lower file plus any padding used to fill an extent before\nencryption.\n\nhttps://bugs.launchpad.net/ecryptfs/+bug/390833\n\nReported-by: Dominic Sacré \u003cdominic.sacre@gmx.de\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "5f3ef64f4da1c587cdcfaaac72311225b7df094c", "tree": "0bdf086980df60d73bc650cdc520b59029faaa5a", "parents": [ "24bc7347da73a9ed3383056c3d0f28c0e361621e" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Oct 14 16:18:27 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Jan 19 22:32:07 2010 -0600" }, "message": "eCryptfs: Use notify_change for truncating lower inodes\n\nWhen truncating inodes in the lower filesystem, eCryptfs directly\ninvoked vmtruncate(). As Christoph Hellwig pointed out, vmtruncate() is\na filesystem helper function, but filesystems may need to do more than\njust a call to vmtruncate().\n\nThis patch moves the lower inode truncation out of ecryptfs_truncate()\nand renames the function to truncate_upper(). truncate_upper() updates\nan iattr for the lower inode to indicate if the lower inode needs to be\ntruncated upon return. ecryptfs_setattr() then calls notify_change(),\nusing the updated iattr for the lower inode, to complete the truncation.\n\nFor eCryptfs functions needing to truncate, ecryptfs_truncate() is\nreintroduced as a simple way to truncate the upper inode to a specified\nsize and then truncate the lower inode accordingly.\n\nhttps://bugs.launchpad.net/bugs/451368\n\nReported-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: ecryptfs-devel@lists.launchpad.net\nCc: linux-fsdevel@vger.kernel.org\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "806892e9e12e731a0ca76c8f62ad95cf8eea9614", "tree": "a063df1524ed862ef2475052e1cc1c66de390dc2", "parents": [ "6d125529c6cbfe570ce3bf9a0728548f087499da" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Tue Jan 12 03:36:14 2010 +0900" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Jan 14 09:05:26 2010 -0500" }, "message": "ecryptfs: Fix refcnt leak on ecryptfs_follow_link() error path\n\nIf -\u003efollow_link handler return the error, it should decrement\nnd-\u003epath refcnt. But, ecryptfs_follow_link() doesn\u0027t decrement.\n\nThis patch fix it by using usual nd_set_link() style error handling,\ninstead of playing with nd-\u003epath.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\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": "9c2d2056647790c5034d722bd24e9d913ebca73c", "tree": "38db96956ac0167b2a277429746c500b522bc5aa", "parents": [ "96a7b9c2f5df899f302ade45cf17ad753fe130fd" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Tue Sep 22 12:52:17 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Sep 23 09:10:34 2009 -0500" }, "message": "eCryptfs: Prevent lower dentry from going negative during unlink\n\nWhen calling vfs_unlink() on the lower dentry, d_delete() turns the\ndentry into a negative dentry when the d_count is 1. This eventually\ncaused a NULL pointer deref when a read() or write() was done and the\nnegative dentry\u0027s d_inode was dereferenced in\necryptfs_read_update_atime() or ecryptfs_getxattr().\n\nPlacing mutt\u0027s tmpdir in an eCryptfs mount is what initially triggered\nthe oops and I was able to reproduce it with the following sequence:\n\nopen(\"/tmp/upper/foo\", O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW, 0600) \u003d 3\nlink(\"/tmp/upper/foo\", \"/tmp/upper/bar\") \u003d 0\nunlink(\"/tmp/upper/foo\") \u003d 0\nopen(\"/tmp/upper/bar\", O_RDWR|O_CREAT|O_NOFOLLOW, 0600) \u003d 4\nunlink(\"/tmp/upper/bar\") \u003d 0\nwrite(4, \"eCryptfs test\\n\"..., 14 \u003cunfinished ...\u003e\n+++ killed by SIGKILL +++\n\nhttps://bugs.launchpad.net/ecryptfs/+bug/387073\n\nReported-by: Loïc Minier \u003cloic.minier@canonical.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.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": "ac20100df7a7a042423dcb8847f42d9f6ddb8d00", "tree": "59aefe9f3a2a0a6216e60d3f4304862b26146047", "parents": [ "802b352f2934f799ec2e159f61db6506094a936e" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 27 13:31:12 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 27 13:31:12 2009 -0500" }, "message": "eCryptfs: Fix min function comparison warning\n\nThis warning shows up on 64 bit builds:\n\nfs/ecryptfs/inode.c:693: warning: comparison of distinct pointer types\nlacks a cast\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "802b352f2934f799ec2e159f61db6506094a936e", "tree": "969ddb6ff2432ae144e95d1c2558898f21da0da3", "parents": [ "3dacbdad2401c06b97d8d754974233a70c165536" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon Apr 27 21:24:28 2009 -0700" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 27 13:10:06 2009 -0500" }, "message": "ecryptfs: fix printk format warning\n\nfs/ecryptfs/inode.c:670: warning: format \u0027%d\u0027 expects type \u0027int\u0027, but argument 3 has type \u0027size_t\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "3a6b42cadc112b01daf0525e5fcd90bb333a5bb3", "tree": "78cd37050a80e5c99eaa3ee97e20af834026c4d1", "parents": [ "ca8e34f2b05a8289b47907b083dc01dd654ecbde" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Thu Apr 16 18:35:37 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 17:02:46 2009 -0500" }, "message": "eCryptfs: Larger buffer for encrypted symlink targets\n\nWhen using filename encryption with eCryptfs, the value of the symlink\nin the lower filesystem is encrypted and stored as a Tag 70 packet.\nThis results in a longer symlink target than if the target value wasn\u0027t\nencrypted.\n\nUsers were reporting these messages in their syslog:\n\n[ 45.653441] ecryptfs_parse_tag_70_packet: max_packet_size is [56]; real\npacket size is [51]\n[ 45.653444] ecryptfs_decode_and_decrypt_filename: Could not parse tag\n70 packet from filename; copying through filename as-is\n\nThis was due to bufsiz, one the arguments in readlink(), being used to\nwhen allocating the buffer passed to the lower inode\u0027s readlink().\nThat symlink target may be very large, but when decoded and decrypted,\ncould end up being smaller than bufsize.\n\nTo fix this, the buffer passed to the lower inode\u0027s readlink() will\nalways be PATH_MAX in size when filename encryption is enabled. Any\nnecessary truncation occurs after the decoding and decrypting.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "ca8e34f2b05a8289b47907b083dc01dd654ecbde", "tree": "eeedcd559c8add0b8ebc87489f8daf78258d59a1", "parents": [ "e77cc8d243f9f1e1d3f0799e23cc14e837ccc8c6" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 16:27:12 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 16:27:12 2009 -0500" }, "message": "eCryptfs: Lock lower directory inode mutex during lookup\n\nThis patch locks the lower directory inode\u0027s i_mutex before calling\nlookup_one_len() to find the appropriate dentry in the lower filesystem.\nThis bug was found thanks to the warning set in commit 2f9092e1.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "13a791b4e63eb0537a7f804a340d6527485983b4", "tree": "ad3c74093e8efe0da14644a0dc16ac0c61b2e6e5", "parents": [ "3a5203ab3c0c31e0f1434c69e893bfb85c6e6657" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Mon Apr 13 15:29:27 2009 -0500" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Wed Apr 22 03:54:13 2009 -0500" }, "message": "eCryptfs: Fix data corruption when using ecryptfs_passthrough\n\necryptfs_passthrough is a mount option that allows eCryptfs to allow\ndata to be written to non-eCryptfs files in the lower filesystem. The\npassthrough option was causing data corruption due to it not always\nbeing treated as a non-eCryptfs file.\n\nThe first 8 bytes of an eCryptfs file contains the decrypted file size.\nThis value was being written to the non-eCryptfs files, too. Also,\nextra 0x00 characters were being written to make the file size a\nmultiple of PAGE_CACHE_SIZE.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\n" }, { "commit": "2aac0cf88681bfa092f731553bc7fbd23516be73", "tree": "b723cbe9c67b0cafa9081690d03b4ecec038d9f6", "parents": [ "8faece5f906725c10e7a1f6caf84452abadbdc7b" ], "author": { "name": "Tyler Hicks", "email": "tyhicks@linux.vnet.ibm.com", "time": "Fri Mar 20 02:23:57 2009 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 22 11:20:43 2009 -0700" }, "message": "eCryptfs: NULL crypt_stat dereference during lookup\n\nIf ecryptfs_encrypted_view or ecryptfs_xattr_metadata were being\nspecified as mount options, a NULL pointer dereference of crypt_stat\nwas possible during lookup.\n\nThis patch moves the crypt_stat assignment into\necryptfs_lookup_and_interpose_lower(), ensuring that crypt_stat\nwill not be NULL before we attempt to dereference it.\n\nThanks to Dan Carpenter and his static analysis tool, smatch, for\nfinding this bug.\n\nSigned-off-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nAcked-by: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: Dan Carpenter \u003cerror27@gmail.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f70f582f0072f37790d2984647198deb3e7782a3", "tree": "acdeaf347fdd017346c15d9da858ee02f1b99224", "parents": [ "71c11c378f46e42ca67c1e227646ce23bf43a8c6" ], "author": { "name": "Qinghuang Feng", "email": "qhfeng.kernel@gmail.com", "time": "Tue Jan 06 14:42:05 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:22 2009 -0800" }, "message": "fs/ecryptfs/inode.c: cleanup kerneldoc\n\nArguments lower_dentry and ecryptfs_dentry in ecryptfs_create_underlying_file()\nhave been merged into dentry, now fix it.\n\nSigned-off-by: Qinghuang Feng \u003cqhfeng.kernel@gmail.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.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": "a8f12864c52f8ab8520568dc97969c1749ae60bf", "tree": "9b65cf578ce80fb0fc139371b7dd7594ed79a6f0", "parents": [ "df261c52abdef147084c76ecf14473184e907547" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Jan 06 14:42:03 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:22 2009 -0800" }, "message": "eCryptfs: Fix data types (int/size_t)\n\nCorrect several format string data type specifiers. Correct filename size\ndata types; they should be size_t rather than int when passed as\nparameters to some other functions (although note that the filenames will\nnever be larger than int).\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": "addd65ad8d19a7d7982130b16f957d5d01d3f8df", "tree": "2263b4a4b7a6269410bd161a3995d2b4af3f7bcf", "parents": [ "51ca58dcc9f0d6b1e78954d08bd4954fb6a1421c" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Jan 06 14:42:00 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:22 2009 -0800" }, "message": "eCryptfs: Filename Encryption: filldir, lookup, and readlink\n\nMake the requisite modifications to ecryptfs_filldir(), ecryptfs_lookup(),\nand ecryptfs_readlink() to call out to filename encryption functions.\nPropagate filename encryption policy flags from mount-wide crypt_stat to\ninode crypt_stat.\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": "acfa4380efe77e290d3a96b11cd4c9f24f4fbb18", "tree": "d656232c7ef39c83681c2de4c8e28ba439242f66", "parents": [ "9742df331deb3fce95b321f38d4ea0c4e75edb63" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Dec 04 10:06:33 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jan 05 11:54:28 2009 -0500" }, "message": "inode-\u003ei_op is never NULL\n\nWe used to have rather schizophrenic set of checks for NULL -\u003ei_op even\nthough it had been eliminated years ago. You\u0027d need to go out of your\nway to set it to NULL explicitly _and_ a bunch of code would die on\nsuch inodes anyway. After killing two remaining places that still\ndid that bogosity, all that crap can go away.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a17d5232de7b53d34229de79ec22f4bb04adb7e4", "tree": "d42a96bf5e0806e4a67404709a8fdf0ed4e551c0", "parents": [ "5cc4a0341a1295ea56b2e62eb70d96d8fdb94ded" ], "author": { "name": "Duane Griffin", "email": "duaneg@dghda.com", "time": "Fri Dec 19 20:47:10 2008 +0000" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Dec 31 18:07:38 2008 -0500" }, "message": "eCryptfs: check readlink result was not an error before using it\n\nThe result from readlink is being used to index into the link name\nbuffer without checking whether it is a valid length. If readlink\nreturns an error this will fault or cause memory corruption.\n\nCc: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nCc: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCc: ecryptfs-devel@lists.launchpad.net\nSigned-off-by: Duane Griffin \u003cduaneg@dghda.com\u003e\nAcked-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nAcked-by: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f419a2e3b64def707e1384ee38abb77f99af5f6d", "tree": "adbe12c510f04cf25ca6f822ee8004c8679a3a63", "parents": [ "30524472c2f728c20d6bf35191042a5d455c0a64" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jul 22 00:07:17 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:31 2008 -0400" }, "message": "[PATCH] kill nameidata passing to permission(), rename to inode_permission()\n\nIncidentally, the name that gives hundreds of false positives on grep\nis not a good idea...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "db2e747b14991a4c6a5c98b0e5f552a193237c03", "tree": "8850e8ef9e1a7bb3d7bbc051f191cd8350093564", "parents": [ "7e79eedb3b22200cc8b774baea3a7bf28d766101" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Jun 24 16:50:16 2008 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:18 2008 -0400" }, "message": "[patch 5/5] vfs: remove mode parameter from vfs_symlink()\n\nRemove the unused mode parameter from vfs_symlink and callers.\n\nThanks to Tetsuo Handa for noticing.\n\nCC: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695", "tree": "8a95bd0e27fb3ce895cca9ef91af2e1605e4cdab", "parents": [ "1bd5191d9f5d1928c4efdf604c4164b04bb88dbe" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jul 15 21:03:57 2008 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Jul 26 20:53:14 2008 -0400" }, "message": "[PATCH] sanitize -\u003epermission() prototype\n\n* kill nameidata * argument; map the 3 bits in -\u003eflags anybody cares\n about to new MAY_... ones and pass with the mask.\n* kill redundant gfs2_iop_permission()\n* sanitize ecryptfs_permission()\n* fix remaining places where -\u003epermission() instances might barf on new\n MAY_... found in mask.\n\nThe obvious next target in that direction is permission(9)\n\nfolded fix for nfs_permission() breakage from Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\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": "0a688ad713949643e201431d3f4a4ceddfeb70ca", "tree": "d56c3258db6eb2ea0df39c5e5d86302caa72042c", "parents": [ "29335c6a41568d4708d4ec3b9187f9b6d302e5ea" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.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: inode.c mmap.c use unaligned byteorder helpers\n\nFixe sparse warnings:\nfs/ecryptfs/inode.c:368:15: warning: cast to restricted __be64\nfs/ecryptfs/mmap.c:385:12: warning: incorrect type in assignment (different base types)\nfs/ecryptfs/mmap.c:385:12: expected unsigned long long [unsigned] [assigned] [usertype] file_size\nfs/ecryptfs/mmap.c:385:12: got restricted __be64 [usertype] \u003cnoident\u003e\nfs/ecryptfs/mmap.c:428:12: warning: incorrect type in assignment (different base types)\nfs/ecryptfs/mmap.c:428:12: expected unsigned long long [unsigned] [assigned] [usertype] file_size\nfs/ecryptfs/mmap.c:428:12: got restricted __be64 [usertype] \u003cnoident\u003e\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": "8dc4e37362a5dc910d704d52ac6542bfd49ddc2f", "tree": "22f9a2e074a7718c90747bc0458845f54468d4fc", "parents": [ "64d032ba434ad41586460811148f01511e5612f9" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Mon May 12 14:02:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 13 08:02:23 2008 -0700" }, "message": "ecryptfs: clean up (un)lock_parent\n\ndget(dentry-\u003ed_parent) --\u003e dget_parent(dentry)\n\nunlock_parent() is racy and unnecessary. Replace single caller with\nunlock_dir().\n\nThere are several other suspect uses of -\u003ed_parent in ecryptfs...\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "801678c5a3b4c79236970bcca27c733f5559e0d1", "tree": "5ad4761f539525077895f261b64fccda4d1303c4", "parents": [ "9a6f70bbed4e8b72dd340812d7c606bfd5e00b47" ], "author": { "name": "Hirofumi Nakagawa", "email": "hnakagawa@miraclelinux.com", "time": "Tue Apr 29 01:03:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:25 2008 -0700" }, "message": "Remove duplicated unlikely() in IS_ERR()\n\nSome drivers have duplicated unlikely() macros. IS_ERR() already has\nunlikely() in itself.\n\nThis patch cleans up such pointless code.\n\nSigned-off-by: Hirofumi Nakagawa \u003chnakagawa@miraclelinux.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Anton Altaparmakov \u003caia21@cantab.net\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Patrick McHardy \u003ckaber@trash.net\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jaroslav Kysela \u003cperex@perex.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9c3580aa52195699065bc2d7242b1c7e3e6903fa", "tree": "975320d4a2369ebffadf7273bb8f86377d03445f", "parents": [ "18d1dbf1d401e8f9d74cf1cf799fdb19cff150c6" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Tue Apr 29 00:59:48 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:07 2008 -0700" }, "message": "ecryptfs: add missing lock around notify_change\n\nCallers of notify_change() need to hold i_mutex.\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": "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": "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": "25bd8174036036f427b039e4857feac6c6912a37", "tree": "89c15ca0adb40cd5b4c00b627de74d342a851fa4", "parents": [ "2830bfd6cf66133c86d4a32004fd99c3de7e23bf" ], "author": { "name": "Michael Halcrow", "email": "mike@halcrow.us", "time": "Wed Feb 06 01:38:35 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:12 2008 -0800" }, "message": "eCryptfs: Minor fixes to printk messages\n\nThe printk statements that result when the user does not have the\nproper key available could use some refining.\n\nSigned-off-by: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: 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": "caeeeecfdaeada2998eb3c29c3ebd59afb79ef06", "tree": "22b7931ba119d10fb9c76bc54b500ce1d43d505c", "parents": [ "c51b1a160b63304720d49479986915e4c475a2cf" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Jan 08 15:33:02 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 08 16:10:36 2008 -0800" }, "message": "eCryptfs: fix dentry handling on create error, unlink, and inode destroy\n\nThis patch corrects some erroneous dentry handling in eCryptfs.\n\nIf there is a problem creating the lower file, then there is nothing that\nthe persistent lower file can do to really help us. This patch makes a\nvfs_create() failure in the lower filesystem always lead to an\nunconditional do_create failure in eCryptfs.\n\nUnder certain sequences of operations, the eCryptfs dentry can remain in\nthe dcache after an unlink. This patch calls d_drop() on the eCryptfs\ndentry to correct this.\n\neCryptfs has no business calling d_delete() directly on a lower\nfilesystem\u0027s dentry. This patch removes the call to d_delete() on the\nlower persistent file\u0027s dentry in ecryptfs_destroy_inode().\n\n(Thanks to David Kleikamp, Eric Sandeen, and Jeff Moyer for helping\nidentify and resolve this issue)\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Dave Kleikamp \u003cshaggy@austin.ibm.com\u003e\nCc: Eric Sandeen \u003csandeen@redhat.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": "1ac564ecabc777636cf4eb88840802d7dc57d286", "tree": "6cad2e3f07b089d424761276215901a93986840e", "parents": [ "ef1d7151d2901295278d5aada39c547ed8601419" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Thu Oct 18 03:05:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:21 2007 -0700" }, "message": "ecryptfs: allow lower fs to interpret ATTR_KILL_S*ID\n\nMake sure ecryptfs doesn\u0027t trip the BUG() in notify_change. This also allows\nthe lower filesystem to interpret ATTR_KILL_S*ID in its own way.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nCc: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Neil Brown \u003cneilb@suse.de\u003e\nCc: \"J. Bruce Fields\" \u003cbfields@fieldses.org\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: \"Vladimir V. Saveliev\" \u003cvs@namesys.com\u003e\nCc: Josef \u0027Jeff\u0027 Sipek \u003cjsipek@cs.sunysb.edu\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\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": "2ed92554abc5c40d4450f9869c9565a1919a9242", "tree": "3b9be8b86474ad61d357990185476fc56ac2f490", "parents": [ "d7cdc5febf9f2664755002c3a2f84bd348389fe9" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: make open, truncate, and setattr use persistent file\n\nRather than open a new lower file for every eCryptfs file that is opened,\ntruncated, or setattr\u0027d, instead use the existing lower persistent file for\nthe eCryptfs inode. Change truncate to use read_write.c functions. Change\necryptfs_getxattr() to use the common ecryptfs_getxattr_lower() function.\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": "d7cdc5febf9f2664755002c3a2f84bd348389fe9", "tree": "ad770ac2031d87474220cc20eb7b99a246dea8bb", "parents": [ "4981e081cfe2c3f4abcfa3924ebd999cdbed4914" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: update metadata read/write functions\n\nUpdate the metadata read/write functions and grow_file() to use the\nread_write.c routines. Do not open another lower file; use the persistent\nlower file instead. Provide a separate function for\ncrypto.c::ecryptfs_read_xattr_region() to get to the lower xattr without\nhaving to go through the eCryptfs getxattr.\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": "0216f7f7921759211e48e8b940eae29f0fe43902", "tree": "44999b1dfb49944bfd83881c8d9e0cbe3a90e2b7", "parents": [ "da0102a10aed2244d8fc34f289e81e502622b81e" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: replace encrypt, decrypt, and inode size write\n\nReplace page encryption and decryption routines and inode size write routine\nwith versions that utilize the read_write.c 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": "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": "45eaab79678b9e27e08f0cf250eb2df9d6a48df0", "tree": "ff13018aa1d66f1b1d9abbba6df7a361518bacb7", "parents": [ "e9f6a99cb844a61b04cab5b82e333d6efef1f735" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Tue Oct 16 01:28:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:43:12 2007 -0700" }, "message": "eCryptfs: remove header_extent_size\n\nThere is no point to keeping a separate header_extent_size and an extent_size.\n The total size of the header can always be represented as some multiple of\nthe regular data extent size.\n\n[randy.dunlap@oracle.com: ecryptfs: fix printk format warning]\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "060d11b0b35d13eb2251fd08403d900b71df5791", "tree": "63fefeb7811574a5b06624e07fbfdd9a82041961", "parents": [ "aa137f9d29d30592774c727ec5cfcf9891e576fa" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Aug 30 23:56:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Aug 31 01:42:22 2007 -0700" }, "message": "revert \"eCryptfs: fix lookup error for special files\"\n\nThis patch got appied twice.\n\nCc: Ryusuke Konishi \u003ckonishi.ryusuke@lab.ntt.co.jp\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": "df068464169a84a6a66c05d140f43a46d5eb6176", "tree": "906550a012e056940e88ebe76b1fde50dbfd6c41", "parents": [ "74e8f346d59074147c564d9c1ffd6caf18286516" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Wed Aug 22 14:01:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Aug 22 19:52:44 2007 -0700" }, "message": "eCryptfs: fix lookup error for special files\n\nWhen ecryptfs_lookup() is called against special files, eCryptfs generates\nthe following errors because it tries to treat them like regular eCryptfs\nfiles.\n\nError opening lower file for lower_dentry [0xffff810233a6f150], lower_mnt [0xffff810235bb4c80], and flags [0x8000]\nError opening lower_file to read header region\nError attempting to read the [user.ecryptfs] xattr from the lower file; return value \u003d [-95]\nValid metadata not found in header region or xattr region; treating file as unencrypted\n\nFor instance, the problem can be reproduced by the steps below.\n\n # mkdir /root/crypt /mnt/crypt\n # mount -t ecryptfs /root/crypt /mnt/crypt\n # mknod /mnt/crypt/c0 c 0 0\n # umount /mnt/crypt\n # mount -t ecryptfs /root/crypt /mnt/crypt\n # ls -l /mnt/crypt\n\nThis patch fixes it by adding a check similar to directories and\nsymlinks.\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": "202a21d6914369c1362f1ab50f0cbe92b9c38718", "tree": "a7e6ac7518008bb3992361d849d921224cd0ccab", "parents": [ "60c9834238482f805b1d9e4dc2a780405ddab80f" ], "author": { "name": "Ryusuke Konishi", "email": "konishi.ryusuke@lab.ntt.co.jp", "time": "Fri Aug 10 13:00:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:40 2007 -0700" }, "message": "eCryptfs: fix lookup error for special files\n\nWhen ecryptfs_lookup() is called against special files, eCryptfs generates\nthe following errors because it tries to treat them like regular eCryptfs\nfiles.\n\nError opening lower file for lower_dentry [0xffff810233a6f150], lower_mnt [0xffff810235bb4c80], and flags\n[0x8000]\nError opening lower_file to read header region\nError attempting to read the [user.ecryptfs] xattr from the lower file; return value \u003d [-95]\nValid metadata not found in header region or xattr region; treating file as unencrypted\n\nFor instance, the problem can be reproduced by the steps below.\n\n # mkdir /root/crypt /mnt/crypt\n # mount -t ecryptfs /root/crypt /mnt/crypt\n # mknod /mnt/crypt/c0 c 0 0\n # umount /mnt/crypt\n # mount -t ecryptfs /root/crypt /mnt/crypt\n # ls -l /mnt/crypt\n\nThis patch fixes it by adding a check similar to directories and\nsymlinks.\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": "64ee4808a786caade50362d5057f65314fdf2f36", "tree": "8eaed3de1a0cc0aa2e4189e5b3a7ff9505e60dee", "parents": [ "39ef01e00daf6d860783f1a836f765265a9d3b47" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Thu Jul 19 01:47:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:43 2007 -0700" }, "message": "eCryptfs: ecryptfs_setattr() bugfix\n\nThere is another bug recently introduced into the ecryptfs_setattr()\nfunction in 2.6.22. eCryptfs will attempt to treat special files like\nregular eCryptfs files on chmod, chown, and so forth. This leads to a NULL\npointer dereference. This patch validates that the file is a regular file\nbefore proceeding with operations related to the inode\u0027s crypt_stat.\n\nThanks to Ryusuke Konishi for finding this bug and suggesting the fix.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c381bfcf0cd100a37cd969fa0d3aa758e13b5bcc", "tree": "84849928c8c11add3d13bf66e1f64a22698181a4", "parents": [ "1269bc69b6649282091bb7007372acf4ab8357fd" ], "author": { "name": "Mika Kukkonen", "email": "mikukkon@miku.homelinux.net", "time": "Tue Jul 17 04:04:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:08 2007 -0700" }, "message": "Couple fixes to fs/ecryptfs/inode.c\n\nFollowing was uncovered by compiling the kernel with \u0027-W\u0027 flag:\n\n CC [M] fs/ecryptfs/inode.o\nfs/ecryptfs/inode.c: In function ‘ecryptfs_lookup’:\nfs/ecryptfs/inode.c:304: warning: comparison of unsigned expression \u003c 0 is always false\nfs/ecryptfs/inode.c: In function ‘ecryptfs_symlink’:\nfs/ecryptfs/inode.c:486: warning: comparison of unsigned expression \u003c 0 is always false\n\nFunction ecryptfs_encode_filename() can return -ENOMEM, so change the\nvariables to plain int, as in the first case the only real use actually\nexpects int, and in latter case there is no use beoynd the error check.\n\nSigned-off-by: Mika Kukkonen \u003cmikukkon@iki.fi\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": "e10f281bca03f45bdec91e67645c394eaec2f8f6", "tree": "e6c0d1b43843d36c36c54aedba3d6b1395435bda", "parents": [ "240e2df5c740d73fc08cac9989872212deb2d20e" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Jun 27 14:09:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jun 28 11:34:53 2007 -0700" }, "message": "eCryptfs: initialize crypt_stat in setattr\n\nRecent changes in eCryptfs have made it possible to get to ecryptfs_setattr()\nwith an uninitialized crypt_stat struct. This results in a wide and colorful\nvariety of unpleasantries. This patch properly initializes the crypt_stat\nstructure in ecryptfs_setattr() when it is necessary to do so.\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": "240e2df5c740d73fc08cac9989872212deb2d20e", "tree": "538dc70281c5401f3843ac8c752b2092f79ba9ee", "parents": [ "b75ae8603568ae18f270213693758c78fb8a29ff" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Jun 27 14:09:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jun 28 11:34:53 2007 -0700" }, "message": "eCryptfs: fix write zeros behavior\n\nThis patch fixes the processes involved in wiping regions of the data during\ntruncate and write events, fixing a kernel hang in 2.6.22-rc4 while assuring\nthat zero values are written out to the appropriate locations during events in\nwhich the i_size will change.\n\nThe range passed to ecryptfs_truncate() from ecryptfs_prepare_write() includes\nthe page that is the object of ecryptfs_prepare_write(). This leads to a\nkernel hang as read_cache_page() is executed on the same page in the\necryptfs_truncate() execution path. This patch remedies this by limiting the\nrange passed to ecryptfs_truncate() so as to exclude the page that is the\nobject of ecryptfs_prepare_write(); it also adds code to\necryptfs_prepare_write() to zero out the region of its own page when writing\npast the i_size position. This patch also modifies ecryptfs_truncate() so\nthat when a file is truncated to a smaller size, eCryptfs will zero out the\ncontents of the new last page from the new size through to the end of the last\npage.\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": "908e0a8a265fe8057604a9a30aec3f0be7bb5ebb", "tree": "e4216141e4083a1c3ccfb51f53f14685758a52f1", "parents": [ "f70c81d4ddb0d300abc252cb594198d3c797a5e1" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Mar 07 20:41:30 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Mar 08 07:39:16 2007 -0800" }, "message": "[PATCH] ecryptfs: nested locking annotation\n\necryptfs uses a lock_parent() function, which I hope really locks the parents\nand is not abused\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\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": "ad5f1196792653dadf09c07a5fa917092b469c1c", "tree": "7cf4afe8a81bb55830e8dbfdf97731f1c2e44106", "parents": [ "58e0543e8f355b32f0778a18858b255adb7402ae" ], "author": { "name": "Dmitriy Monakhov", "email": "dmonakhov@sw.ru", "time": "Mon Mar 05 00:30:12 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Mar 05 07:57:50 2007 -0800" }, "message": "[PATCH] ecryptfs: check xattr operation support fix\n\n - ecryptfs_write_inode_size_to_metadata() error code was ignored.\n - i_op-\u003esetxattr() must be supported by lower fs because used below.\n\nSigned-off-by: Monakhov Dmitriy \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": "a8d547d5cf3df447d1527f2e66ba578e88011999", "tree": "9ecaeed753f0079d09e69bac2b8a93af4ac5fed3", "parents": [ "e109ebd1eed2b91e3c9bb3b42cc27961f0dc22b3" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Wed Feb 28 20:12:47 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Mar 01 14:53:37 2007 -0800" }, "message": "[PATCH] eCryptfs: set O_LARGEFILE when opening lower file\n\nO_LARGEFILE should be set here when opening the lower file.\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": "754661f143e70d66eae6c48532ca245aa05dec0e", "tree": "c3ed0f7f96061931e497ed92d2b21294756b4831", "parents": [ "9c2e08c592cd357a8330c34def1e8ecfdcf53275" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Mon Feb 12 00:55:38 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Feb 12 09:48:46 2007 -0800" }, "message": "[PATCH] mark struct inode_operations const 1\n\nMany struct inode_operations in the kernel can be \"const\". Marking them const\nmoves these to the .rodata section, which avoids false sharing with potential\ndirty data. In addition it\u0027ll catch accidental writes at compile time to\nthese shared resources.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "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": "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": "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": "bd243a4b4b028d65a8178db5b57f8ed2cfc9707d", "tree": "fc0769f72ea5676c9b999b0cb98eb3d0377b0caf", "parents": [ "e6a002964cf376c2acb1d67c4741044dcd3b1622" ], "author": { "name": "Josef \"Jeff\" Sipek", "email": "jsipek@cs.sunysb.edu", "time": "Fri Dec 08 02:36:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:43 2006 -0800" }, "message": "[PATCH] ecryptfs: change uses of f_{dentry, vfsmnt} to use f_path\n\nChange all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt} in the\necryptfs filesystem.\n\nSigned-off-by: Josef \"Jeff\" Sipek \u003cjsipek@cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.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": "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": "ae56fb16337c882c52806508f93ead4034004c7a", "tree": "f2bb551db8d2d9b92c90b5f5462a3617457771bd", "parents": [ "31be8309532a6743f301cb2e83bd12ca07988b09" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Thu Nov 16 01:19:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Nov 16 11:43:38 2006 -0800" }, "message": "[PATCH] eCryptfs: CIFS nlink fixes\n\nWhen CIFS is the lower filesystem, the old lower dentry needs to be explicitly\ndropped from inside eCryptfs to force a revalidate. In addition, when CIFS is\nthe lower filesystem, the inode attributes need to be copied back up from the\nlower inode to the eCryptfs inode on an eCryptfs revalidate.\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": "a9083081b56800691e79d541638fd2fc6366db0f", "tree": "200817d262a0d0b82243a471e78b7ab31b4526d1", "parents": [ "3b9c10dc59eaaef23e5a47110c20fb554f7dba28" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Thu Nov 16 01:19:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Nov 16 11:43:37 2006 -0800" }, "message": "[PATCH] eCryptfs: dput() lower d_parent on rename\n\nOn rename, for both the old and new lower dentry objects, eCryptfs is\nmissing a dput on the lower parent directory dentry. This patch will\nprevent the BUG() at fs/dcache.c:613 from being hit after renaming a file\ninside eCryptfs and then doing a umount on the lower filesystem.\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": "45ec4ababe999cb95f9c0cad03b2689cb0b77a2b", "tree": "8d2ff3c5c356539bc87777948822741ca488ea6b", "parents": [ "316bb95e8ed0ddcd767e8aa54264b6c6190f150c" ], "author": { "name": "Michael Halcrow", "email": "mhalcrow@us.ibm.com", "time": "Mon Oct 30 22:07:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 31 08:07:01 2006 -0800" }, "message": "[PATCH] eCryptfs: Fix handling of lower d_count\n\nFix the use of dget/dput calls to balance out on the lower filesystem.\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": "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" } ] }