)]}' { "log": [ { "commit": "60935eb21d3c5bac79618000f38f92c249d153c4", "tree": "0fcd78d7d69e23cd062e5214ddf2959d5c74e605", "parents": [ "486d220fe4909b5745c4faa67faddd30a707abe2" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Mon Jun 22 10:12:30 2009 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Mon Jun 22 10:12:30 2009 +0100" }, "message": "dm ioctl: support cookies for udev\n\nAdd support for passing a 32 bit \"cookie\" into the kernel with the\nDM_SUSPEND, DM_DEV_RENAME and DM_DEV_REMOVE ioctls. The (unsigned)\nvalue of this cookie is returned to userspace alongside the uevents\nissued by these ioctls in the variable DM_COOKIE.\n\nThis means the userspace process issuing these ioctls can be notified\nby udev after udev has completed any actions triggered.\n\nTo minimise the interface extension, we pass the cookie into the\nkernel in the event_nr field which is otherwise unused when calling\nthese ioctls. Incrementing the version number allows userspace to\ndetermine in advance whether or not the kernel supports the cookie.\nIf the kernel does support this but userspace does not, there should\nbe no impact as the new variable will just get ignored.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "9adfbfb611307060db54691bc7e6d53fdc12312b", "tree": "35d2fb021c0a4e8d2980af114363bff714301aae", "parents": [ "85efde6f4e0de9577256c5f0030088d3fd4347c1" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Feb 26 00:51:40 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 26 18:14:15 2009 +0100" }, "message": "make most exported headers use strict integer types\n\nThis takes care of all files that have only a small number\nof non-strict integer type uses.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nCc: David Airlie \u003cairlied@linux.ie\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nCc: netdev@vger.kernel.org\nCc: linux-ppp@vger.kernel.org\nCc: Jaroslav Kysela \u003cperex@perex.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b", "tree": "456671e791f8a61b40e0d622591b902ca1351ae7", "parents": [ "92e868122edf08b9fc06b112e7e0c80ab94c1f93" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Mon Jul 21 12:00:37 2008 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Mon Jul 21 12:00:37 2008 +0100" }, "message": "dm: introduce merge_bvec_fn\n\nIntroduce a bvec merge function for device mapper devices\nfor dynamic size restrictions.\n\nThis code ensures the requested biovec lies within a single\ntarget and then calls a target-specific function to check\nagainst any constraints imposed by underlying devices.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "76c072b48e39e9291fbf02d6c912cf27d65e093d", "tree": "5f5c523a48c014448b28a1a875ed8432fe79807a", "parents": [ "27238b2bea89b1808b570bece6777ab2abc52fe2" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Fri Feb 08 02:09:56 2008 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Feb 08 02:09:56 2008 +0000" }, "message": "dm ioctl: move compat code\n\nMove compat_ioctl handling into dm-ioctl.c.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "027d50f92ea26fd065aeb141ebfcbbbe010825e3", "tree": "e02900d49590ece0e43e21b006c39de08b1178be", "parents": [ "c7ac86de6a1bcb1b59c83e19b0d0d64a59604ade" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Fri Oct 19 22:38:36 2007 +0100" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Sat Oct 20 02:00:58 2007 +0100" }, "message": "dm io:ctl use constant struct size\n\nMake size of dm_ioctl struct always 312 bytes on all supported\narchitectures.\n\nThis change retains compatibility with already-compiled code because\nit uses an embedded offset to locate the payload that follows the\nstructure.\n\nOn 64-bit architectures there is no change at all; on 32-bit\nwe are increasing the size of dm-ioctl from 308 to 312 bytes.\n\nCurrently with 32-bit userspace / 64-bit kernel on x86_64\nsome ioctls (including rename, message) are incorrectly rejected\nby the comparison against \u0027param + 1\u0027. This breaks userspace\nlvrename and multipath \u0027fail_if_no_path\u0027 changes, for example.\n\n(BTW Device-mapper uses its own versioning and ignores the ioctl\nsize bits. Only the generic ioctl compat code on mixed arches\nchecks them, and that will continue to accept both sizes for now,\nbut we intend to list 308 as deprecated and eventually remove it.)\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: Guido Guenther \u003cagx@sigxcpu.org\u003e\nCc: Kevin Corry \u003ckevcorry@us.ibm.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "81fdb096dbcedcc3b94c7e47b59362b5214891e2", "tree": "ce40376d3c16e3105e73d84b0129ab4bfb06dedf", "parents": [ "d2a7ad29a810441e9dacbaddcc2f0c6045390008" ], "author": { "name": "Kiyoshi Ueda", "email": "k-ueda@ct.jp.nec.com", "time": "Fri Dec 08 02:41:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:29:09 2006 -0800" }, "message": "[PATCH] dm: ioctl: add noflush suspend\n\nProvide a dm ioctl option to request noflush suspending. (See next patch for\nwhat this is for.) As the interface is extended, the version number is\nincremented.\n\nOther than accepting the new option through the interface, There is no change\nto existing behaviour.\n\nTest results:\nConfirmed the option is given from user-space correctly.\n\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nCc: dm-devel@redhat.com\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "999d816851c3e080412a19558f111d01852d2f04", "tree": "8b75a8e97d6fa7c41e81169e9b2ba5f7806e23a9", "parents": [ "3cb4021453a69585e458ec2177677c0c1300dccf" ], "author": { "name": "Bryn Reeves", "email": "breeves@redhat.com", "time": "Tue Oct 03 01:15:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:16 2006 -0700" }, "message": "[PATCH] dm table: add target flush\n\nThis patch adds support for a per-target dm_flush_fn method. This is needed\nto allow dm-loop to invalidate page cache mappings in response to BLKFLSBUF\nioctl commands.\n\nSigned-off-by: Bryn Reeves \u003cbreeves@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8757b7764f13e336f3c0eb1f634440d4ee4c3a67", "tree": "c91b00ace6ee438a9e447bce311808a698e9d487", "parents": [ "cc1092019ce3d9b3e85a285b41e852ff94a6b590" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Tue Oct 03 01:15:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:15 2006 -0700" }, "message": "[PATCH] dm table: add target preresume\n\nThis patch adds a target preresume hook.\n\nIt is called before the targets are resumed and if it returns an error the\nresume gets cancelled.\n\nThe crypt target will use this to indicate that it is unable to process I/O\nbecause no encryption key has been supplied.\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "aa129a2247b164173d45da8ad43cca5de9211403", "tree": "8adecb4d15d49b0a1fd4b459a24dff22a961d71c", "parents": [ "70abac6e4f4bfb05a8198e22225f9e066239c7a2" ], "author": { "name": "Milan Broz", "email": "mbroz@redhat.com", "time": "Tue Oct 03 01:15:15 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Oct 03 08:04:13 2006 -0700" }, "message": "[PATCH] dm: support ioctls on mapped devices\n\nExtend the core device-mapper infrastructure to accept arbitrary ioctls on a\nmapped device provided that it has exactly one target and it is capable of\nsupporting ioctls.\n\n[We can\u0027t use unlocked_ioctl because we need \u0027inode\u0027: \u0027file\u0027 might be NULL.\nIs it worth changing this?]\n\nSigned-off-by: Milan Broz \u003cmbroz@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n\nArnd Bergmann \u003carnd@arndb.de\u003e wrote:\n\n\u003e Am Wednesday 21 June 2006 21:31 schrieb Alasdair G Kergon:\n\u003e \u003e static struct block_device_operations dm_blk_dops \u003d {\n\u003e \u003e .open \u003d dm_blk_open,\n\u003e \u003e .release \u003d dm_blk_close,\n\u003e \u003e +.ioctl \u003d dm_blk_ioctl,\n\u003e \u003e .getgeo \u003d dm_blk_getgeo,\n\u003e \u003e .owner \u003d THIS_MODULE\n\u003e\n\u003e I guess this also needs a -\u003ecompat_ioctl method, otherwise it won\u0027t\n\u003e work for ioctl numbers that have a compat_ioctl implementation in the\n\u003e low-level device driver.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5c6bd75d06db512515a3781aa97e42df2faf0815", "tree": "43d68c6d3174e1ae8a778acd834665c122f8b2a4", "parents": [ "c2ade42dd35466d90aa6fc7cc717f396e165492f" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Mon Jun 26 00:27:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:36 2006 -0700" }, "message": "[PATCH] dm: prevent removal if open\n\nIf you misuse the device-mapper interface (or there\u0027s a bug in your userspace\ntools) it\u0027s possible to end up with \u0027unlinked\u0027 mapped devices that cannot be\nremoved until you reboot (along with uninterruptible processes).\n\nThis patch prevents you from removing a device that is still open.\n\nIt introduces dm_lock_for_deletion() which is called when a device is about to\nbe removed to ensure that nothing has it open and nothing further can open it.\n It uses a private open_count for this which also lets us remove one of the\nproblematic bdget_disk() calls elsewhere.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3ac51e741a46af7a20f55e79d3e3aeaa93c6c544", "tree": "cab595a4d9691d7602616337b7862a1a3d692b97", "parents": [ "1134e5ae79bab61c05657ca35a6297cf87202e35" ], "author": { "name": "Darrick J. Wong", "email": "djwong@us.ibm.com", "time": "Mon Mar 27 01:17:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 27 08:44:59 2006 -0800" }, "message": "[PATCH] dm store geometry\n\nAllow drive geometry to be stored with a new DM_DEV_SET_GEOMETRY ioctl.\nDevice-mapper will now respond to HDIO_GETGEO. If the geometry information is\nnot available, zero will be returned for all of the parameters.\n\nSigned-off-by: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6da487dcc0c6f4c827779687a20016efeffc4d60", "tree": "824d14e18cbb81bf45c6d17104993acfa47c9c36", "parents": [ "aa8d7c2fbe619d8c0837296d2eaf4c14cebac198" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Jan 06 00:20:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:34:01 2006 -0800" }, "message": "[PATCH] device-mapper ioctl: add skip lock_fs flag\n\nAdd ioctl DM_SKIP_LOCKFS_FLAG for userspace to request that lock_fs is\nbypassed when suspending a device.\n\nThere\u0027s no change to the behaviour of existing code that doesn\u0027t know about\nthe new flag.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }