)]}' { "log": [ { "commit": "9be96f3fd10187f185d84cf878cf032465bcced3", "tree": "432a430ed9e0cbe0c18916cd3c3992f09b3feb37", "parents": [ "4752bc309b7604d507c973c7b7678ac2ce10a058" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Sep 16 00:25:05 2011 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jan 03 22:54:06 2012 -0500" }, "message": "move fs/partitions to block/\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3eb8e74ec72736b9b9d728bad30484ec89c91dde", "tree": "851f9165816e28ce43594a562698dd234e53d486", "parents": [ "658c74cf3c98b1c9bc21e26731052db66251dfd8" ], "author": { "name": "Timo Warns", "email": "Warns@pre-sense.de", "time": "Thu May 26 16:25:57 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 26 17:12:37 2011 -0700" }, "message": "fs/partitions/efi.c: corrupted GUID partition tables can cause kernel oops\n\nThe kernel automatically evaluates partition tables of storage devices.\nThe code for evaluating GUID partitions (in fs/partitions/efi.c) contains\na bug that causes a kernel oops on certain corrupted GUID partition\ntables.\n\nThis bug has security impacts, because it allows, for example, to\nprepare a storage device that crashes a kernel subsystem upon connecting\nthe device (e.g., a \"USB Stick of (Partial) Death\").\n\n\tcrc \u003d efi_crc32((const unsigned char *) (*gpt), le32_to_cpu((*gpt)-\u003eheader_size));\n\ncomputes a CRC32 checksum over gpt covering (*gpt)-\u003eheader_size bytes.\nThere is no validation of (*gpt)-\u003eheader_size before the efi_crc32 call.\n\nA corrupted partition table may have large values for (*gpt)-\u003eheader_size.\n In this case, the CRC32 computation access memory beyond the memory\nallocated for gpt, which may cause a kernel heap overflow.\n\nValidate value of GUID partition table header size.\n\n[akpm@linux-foundation.org: fix layout and indenting]\nSigned-off-by: Timo Warns \u003cwarns@pre-sense.de\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: Eugene Teo \u003ceugeneteo@kernel.sg\u003e\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fa039d5f6b126fbd65eefa05db2f67e44df8f121", "tree": "bfd1fcc3bca88d6d43650a76575b04c21c2d2c24", "parents": [ "bfd412db9e7b0d8f7b9c09d12d07aa2ac785f1d0" ], "author": { "name": "Timo Warns", "email": "Warns@pre-sense.de", "time": "Fri May 06 13:47:35 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 06 07:46:37 2011 -0700" }, "message": "Validate size of EFI GUID partition entries.\n\nOtherwise corrupted EFI partition tables can cause total confusion.\n\nSigned-off-by: Timo Warns \u003cwarns@pre-sense.de\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eec7ecfede74bb996060efefd5c157acd5794e8a", "tree": "ecbe81ba3143aa8a90936a8acc51cc6a1cc6e01c", "parents": [ "6d1d8050b4bc89d0165d29b58e894aeba2564a97" ], "author": { "name": "Will Drewry", "email": "wad@chromium.org", "time": "Tue Aug 31 15:47:06 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Sep 15 16:13:28 2010 +0200" }, "message": "genhd, efi: add efi partition metadata to hd_structs\n\nThis change extends the partition_meta_info structure to\nsupport EFI GPT-specific metadata and ensures that data\nis copied in on partition scanning.\n\nSigned-off-by: Will Drewry \u003cwad@chromium.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "9c867fbe06458a8957024236b574733fae0cefed", "tree": "6eae6def53e4ca9e30f90f6e9c07d8044581f08f", "parents": [ "ecd6269174c04da5efbd17d6bff793e428eb45ef" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Aug 10 18:03:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 11 08:59:20 2010 -0700" }, "message": "partitions: fix sometimes unreadable partition strings\n\nFix this garbage happening quite often:\n\n\u003d\u003d\u003e\t sda:\n\tscsi 3:0:0:0: CD-ROM TOSHIBA\n\u003d\u003d\u003e\t sda1 sda2 sda3 sda4 \u003csr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray\n\t\t\t ^^^\n\tUniform CD-ROM driver Revision: 3.20\n\tsr 3:0:0:0: Attached scsi CD-ROM sr0\n\u003d\u003d\u003e\t sda5 sda6 sda7 \u003e\n\nMake \"sda: sda1 ...\" lines actually lines.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d", "tree": "c0d82cbd11daaf579b74121c6641d58947091094", "parents": [ "6109e2ce2600e2db26cd0424bb9c6ed019723288", "82f3952c02add60b15eea9151d4d99b6b82066c6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 19:37:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 19:37:45 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (69 commits)\n fix handling of offsets in cris eeprom.c, get rid of fake on-stack files\n get rid of home-grown mutex in cris eeprom.c\n switch ecryptfs_write() to struct inode *, kill on-stack fake files\n switch ecryptfs_get_locked_page() to struct inode *\n simplify access to ecryptfs inodes in -\u003ereadpage() and friends\n AFS: Don\u0027t put struct file on the stack\n Ban ecryptfs over ecryptfs\n logfs: replace inode uid,gid,mode initialization with helper function\n ufs: replace inode uid,gid,mode initialization with helper function\n udf: replace inode uid,gid,mode init with helper\n ubifs: replace inode uid,gid,mode initialization with helper function\n sysv: replace inode uid,gid,mode initialization with helper function\n reiserfs: replace inode uid,gid,mode initialization with helper function\n ramfs: replace inode uid,gid,mode initialization with helper function\n omfs: replace inode uid,gid,mode initialization with helper function\n bfs: replace inode uid,gid,mode initialization with helper function\n ocfs2: replace inode uid,gid,mode initialization with helper function\n nilfs2: replace inode uid,gid,mode initialization with helper function\n minix: replace inode uid,gid,mode init with helper\n ext4: replace inode uid,gid,mode init with helper\n ...\n\nTrivial conflict in fs/fs-writeback.c (mark bitfields unsigned)\n" }, { "commit": "cc9106247de92549e50abb0ba12d6b2fdbf0be55", "tree": "f0e76e94e4b0041c255b9f3d4f3e5217b37951d2", "parents": [ "8018ab057480974e7f26a387bf4ce040e9a5f6f1" ], "author": { "name": "Cesar Eduardo Barros", "email": "cesarb@cesarb.net", "time": "Sat Apr 17 19:28:09 2010 -0300" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri May 21 18:31:21 2010 -0400" }, "message": "fs/partitions: use ADDPART_FLAG_RAID instead of magic number\n\nADDPART_FLAG_RAID was introduced in commit d18d768, and most places were\nconverted to use it instead of a hardcoded value. However, some places seem\nto have been missed.\n\nChange all of them to the symbolic names via the following semantic patch:\n\n@@\nstruct parsed_partitions *state;\nexpression E;\n@@\n(\n- state-\u003eparts[E].flags \u003d 1\n+ state-\u003eparts[E].flags \u003d ADDPART_FLAG_RAID\n|\n- state-\u003eparts[E].flags |\u003d 1\n+ state-\u003eparts[E].flags |\u003d ADDPART_FLAG_RAID\n|\n- state-\u003eparts[E].flags \u003d 2\n+ state-\u003eparts[E].flags \u003d ADDPART_FLAG_WHOLEDISK\n|\n- state-\u003eparts[E].flags |\u003d 2\n+ state-\u003eparts[E].flags |\u003d ADDPART_FLAG_WHOLEDISK\n)\n\nSigned-off-by: Cesar Eduardo Barros \u003ccesarb@cesarb.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1493bf217f7f59a5d9e2095a7dbcec00fb36ca8b", "tree": "9c03b0bd903a338d061958f8d65d196b14c81376", "parents": [ "c3e33e043f5e9c583aa59d5591a614b2a8243d3a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat May 15 20:09:30 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 21 20:01:02 2010 +0200" }, "message": "block: use struct parsed_partitions *state universally in partition check code\n\nMake the following changes to partition check code.\n\n* Add -\u003ebdev to struct parsed_partitions.\n\n* Introduce read_part_sector() which is a simple wrapper around\n read_dev_sector() which takes struct parsed_partitions *state\n instead of @bdev.\n\n* For functions which used to take @state and @bdev, drop @bdev. For\n functions which used to take @bdev, replace it with @state.\n\n* While updating, drop superflous checks on NULL state/bdev in ldm.c.\n\nThis cleans up the API a bit and enables better handling of IO errors\nduring partition check as the generic partition check code now has\nmuch better visibility into what went wrong in the low level code\npaths.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Ben Hutchings \u003cben@decadent.org.uk\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.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": "87038c2d5bda2418fda8b1456a0ae81cc3ff5bd8", "tree": "13a2250971f1309faae76ff2bbebda058ca99b32", "parents": [ "7d13af3279985f554784a45cc961f706dbcdbdd1" ], "author": { "name": "Karel Zak", "email": "kzak@redhat.com", "time": "Mon Nov 23 09:29:58 2009 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Nov 23 09:29:58 2009 +0100" }, "message": "partitions: read whole sector with EFI GPT header\n\nThe size of EFI GPT header is not static, but whole sector is\nallocated for the header. The HeaderSize field must be greater\nthan 92 (\u003d sizeof(struct gpt_header) and must be less than or\nequal to the logical block size.\n\nIt means we have to read whole sector with the header, because the\nheader crc32 checksum is calculated according to HeaderSize.\n\nFor more details see UEFI standard (version 2.3, May 2009):\n - 5.3.1 GUID Format overview, page 93\n - Table 13. GUID Partition Table Header, page 96\n\nSigned-off-by: Karel Zak \u003ckzak@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "7d13af3279985f554784a45cc961f706dbcdbdd1", "tree": "9f3fd0374429d92bfe830d57ca58b1350a2dc869", "parents": [ "8721c81f6480e2c9acbf92078383953f825d1057" ], "author": { "name": "Karel Zak", "email": "kzak@redhat.com", "time": "Mon Nov 23 09:29:13 2009 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Nov 23 09:29:13 2009 +0100" }, "message": "partitions: use sector size for EFI GPT\n\nCurrently, kernel uses strictly 512-byte sectors for EFI GPT parsing.\nThat\u0027s wrong.\n\nUEFI standard (version 2.3, May 2009, 5.3.1 GUID Format overview, page\n95) defines that LBA is always based on the logical block size. It\nmeans bdev_logical_block_size() (aka BLKSSZGET) for Linux.\n\nThis patch removes static sector size from EFI GPT parser.\n\nThe problem is reproducible with the latest GNU Parted:\n\n # modprobe scsi_debug dev_size_mb\u003d50 sector_size\u003d4096\n\n # ./parted /dev/sdb print\n Model: Linux scsi_debug (scsi)\n Disk /dev/sdb: 52.4MB\n Sector size (logical/physical): 4096B/4096B\n Partition Table: gpt\n\n Number Start End Size File system Name Flags\n 1 24.6kB 3002kB 2978kB primary\n 2 3002kB 6001kB 2998kB primary\n 3 6001kB 9003kB 3002kB primary\n\n # blockdev --rereadpt /dev/sdb\n # dmesg | tail -1\n sdb: unknown partition table \u003c---- !!!\n\nwith this patch:\n\n # blockdev --rereadpt /dev/sdb\n # dmesg | tail -1\n sdb: sdb1 sdb2 sdb3\n\nSigned-off-by: Karel Zak \u003ckzak@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "d991696263a704be7f41ac186f1a0ed17963c260", "tree": "8fd4d80ad8ddc7551b57de2a44d8d4cbc9699038", "parents": [ "04ebd4aee52b06a2c38127d9208546e5b96f3a19" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Jul 25 01:48:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:44 2008 -0700" }, "message": "fs/partitions/efi: convert to pr_debug\n\nconvert the local Dprintk() compile time debug printk wrappers to the\ngeneric pr_debug() wrapper.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4c64c30a5c96bb798cbd6097d4996205b5359fa2", "tree": "8cd585a5d5719f925dd157aba000420a42321ca0", "parents": [ "04dd08b45be863f016df648a149ade1411608d00" ], "author": { "name": "Olaf Hering", "email": "olaf@aepfle.de", "time": "Thu May 10 22:22:42 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:34 2007 -0700" }, "message": "small cleanup in gpt partition handling\n\nRemove unused argument in is_pmbr_valid()\nRemove unneeded initialization of local variable legacy_mbr\n\nSigned-off-by: Olaf Hering \u003colaf@aepfle.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f8314dc60ccba7e41f425048c4160dc7f63377d5", "tree": "4e361a6e93dc7f64da0244e5a0dfef1fface0ddb", "parents": [ "32c2d2bc4bed61323f14f2a7d69ccbd567253d8a" ], "author": { "name": "Panagiotis Issaris", "email": "takis@issaris.org", "time": "Wed Sep 27 01:49:37 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] fs: Conversions from kmalloc+memset to k(z|c)alloc\n\nConversions from kmalloc+memset to kzalloc.\n\nSigned-off-by: Panagiotis Issaris \u003ctakis@issaris.org\u003e\nJffs2-bit-acked-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\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" } ] }