)]}' { "log": [ { "commit": "19b4fc52d63b77adf700a215bfbabd680a8f1718", "tree": "d5ccd14e01b1b25e7f215ce1db9c6a41ba939e54", "parents": [ "46fe74f2aed615c8c88164f4346b79c30cfd7c3d" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Tue Apr 29 01:02:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:20 2008 -0700" }, "message": "reiserfs: use non-racy method for proc entries creation\n\nUse proc_create()/proc_create_data() to make sure that -\u003eproc_fops and -\u003edata\nbe setup before gluing PDE to main tree.\n\n/proc entry owner is also added.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ec26e11740cdff8c3c8330ea235478704ffb4a71", "tree": "45f57c931226fa44fdb1de521cd781d62a9408d5", "parents": [ "9b7880e7bb30e641037550888b5c22d94c77f254" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@computergmbh.de", "time": "Fri Feb 08 04:21:18 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:38 2008 -0800" }, "message": "reiserfs: constify function pointer tables\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@computergmbh.de\u003e\nAcked-by: Jeff Mahoney \u003cjeffm@suse.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5a622f2d0f86b316b07b55a4866ecb5518dd1cf7", "tree": "f89bb875b5b440dced320336db6cac24b9e4d8b7", "parents": [ "d4beaf4ab5f89496f2bcf67db62ad95d99bfeff6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@sw.ru", "time": "Tue Dec 04 23:45:28 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 05 09:21:20 2007 -0800" }, "message": "proc: fix proc_dir_entry refcounting\n\nCreating PDEs with refcount 0 and \"deleted\" flag has problems (see below).\nSwitch to usual scheme:\n* PDE is created with refcount 1\n* every de_get does +1\n* every de_put() and remove_proc_entry() do -1\n* once refcount reaches 0, PDE is freed.\n\nThis elegantly fixes at least two following races (both observed) without\nintroducing new locks, without abusing old locks, without spreading\nlock_kernel():\n\n1) PDE leak\n\nremove_proc_entry\t\t\tde_put\n-----------------\t\t\t------\n\t\t\t[refcnt \u003d 1]\nif (atomic_read(\u0026de-\u003ecount) \u003d\u003d 0)\n\t\t\t\t\tif (atomic_dec_and_test(\u0026de-\u003ecount))\n\t\t\t\t\t\tif (de-\u003edeleted)\n\t\t\t\t\t\t\t/* also not taken! */\n\t\t\t\t\t\t\tfree_proc_entry(de);\nelse\n\tde-\u003edeleted \u003d 1;\n\t\t[refcount\u003d0, deleted\u003d1]\n\n2) use after free\n\nremove_proc_entry\t\t\tde_put\n-----------------\t\t\t------\n\t\t\t[refcnt \u003d 1]\n\n\t\t\t\t\tif (atomic_dec_and_test(\u0026de-\u003ecount))\nif (atomic_read(\u0026de-\u003ecount) \u003d\u003d 0)\n\tfree_proc_entry(de);\n\t\t\t\t\t\t/* boom! */\n\t\t\t\t\t\tif (de-\u003edeleted)\n\t\t\t\t\t\t\tfree_proc_entry(de);\n\nBUG: unable to handle kernel paging request at virtual address 6b6b6b6b\nprinting eip: c10acdda *pdpt \u003d 00000000338f8001 *pde \u003d 0000000000000000\nOops: 0000 [#1] PREEMPT SMP\nModules linked in: af_packet ipv6 cpufreq_ondemand loop serio_raw psmouse k8temp hwmon sr_mod cdrom\nPid: 23161, comm: cat Not tainted (2.6.24-rc2-8c0863403f109a43d7000b4646da4818220d501f #4)\nEIP: 0060:[\u003cc10acdda\u003e] EFLAGS: 00210097 CPU: 1\nEIP is at strnlen+0x6/0x18\nEAX: 6b6b6b6b EBX: 6b6b6b6b ECX: 6b6b6b6b EDX: fffffffe\nESI: c128fa3b EDI: f380bf34 EBP: ffffffff ESP: f380be44\n DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068\nProcess cat (pid: 23161, ti\u003df380b000 task\u003df38f2570 task.ti\u003df380b000)\nStack: c10ac4f0 00000278 c12ce000 f43cd2a8 00000163 00000000 7da86067 00000400\n c128fa20 00896b18 f38325a8 c128fe20 ffffffff 00000000 c11f291e 00000400\n f75be300 c128fa20 f769c9a0 c10ac779 f380bf34 f7bfee70 c1018e6b f380bf34\nCall Trace:\n [\u003cc10ac4f0\u003e] vsnprintf+0x2ad/0x49b\n [\u003cc10ac779\u003e] vscnprintf+0x14/0x1f\n [\u003cc1018e6b\u003e] vprintk+0xc5/0x2f9\n [\u003cc10379f1\u003e] handle_fasteoi_irq+0x0/0xab\n [\u003cc1004f44\u003e] do_IRQ+0x9f/0xb7\n [\u003cc117db3b\u003e] preempt_schedule_irq+0x3f/0x5b\n [\u003cc100264e\u003e] need_resched+0x1f/0x21\n [\u003cc10190ba\u003e] printk+0x1b/0x1f\n [\u003cc107c8ad\u003e] de_put+0x3d/0x50\n [\u003cc107c8f8\u003e] proc_delete_inode+0x38/0x41\n [\u003cc107c8c0\u003e] proc_delete_inode+0x0/0x41\n [\u003cc1066298\u003e] generic_delete_inode+0x5e/0xc6\n [\u003cc1065aa9\u003e] iput+0x60/0x62\n [\u003cc1063c8e\u003e] d_kill+0x2d/0x46\n [\u003cc1063fa9\u003e] dput+0xdc/0xe4\n [\u003cc10571a1\u003e] __fput+0xb0/0xcd\n [\u003cc1054e49\u003e] filp_close+0x48/0x4f\n [\u003cc1055ee9\u003e] sys_close+0x67/0xa5\n [\u003cc10026b6\u003e] sysenter_past_esp+0x5f/0x85\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\nCode: c9 74 0c f2 ae 74 05 bf 01 00 00 00 4f 89 fa 5f 89 d0 c3 85 c9 57 89 c7 89 d0 74 05 f2 ae 75 01 4f 89 f8 5f c3 89 c1 89 c8 eb 06 \u003c80\u003e 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 c3 90 90 90 57 83 c9\nEIP: [\u003cc10acdda\u003e] strnlen+0x6/0x18 SS:ESP 0068:f380be44\n\nAlso, remove broken usage of -\u003edeleted from reiserfs: if sget() succeeds,\nmodule is already pinned and remove_proc_entry() can\u0027t happen \u003d\u003e nobody\ncan mark PDE deleted.\n\nDummy proc root in netns code is not marked with refcount 1. AFAICS, we\nnever get it, it\u0027s just for proper /proc/net removal. I double checked\nCLONE_NETNS continues to work.\n\nPatch survives many hours of modprobe/rmmod/cat loops without new bugs\nwhich can be attributed to refcounting.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@sw.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90", "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41", "parents": [ "04c9167f91e309c9c4ea982992aa08e83b2eb42e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\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": "f87367a6b1e3ec1fd440158e5eb357fbd5c2288e", "tree": "fdf4aa72f4cad79f425fef94dcc5a29b5df18f73", "parents": [ "6d4f9c55002544bac1c99d0bab46c89319ab876e" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Tue May 08 00:25:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:00 2007 -0700" }, "message": "reiserfs: correct misspelled \"REISERFS_PROC_INFO\" to \"CONFIG_REISERFS_PROC_INFO\"\n\nCorrect the misspelling of the preprocessor check of a Kconfig option to refer\nto CONFIG_REISERFS_PROC_INFO and not just the incorrect REISERFS_PROC_INFO.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1fc5adbd1916793c19d25347f484806c124d9be7", "tree": "81be6f222656f43c970013acf805da8d74882ca6", "parents": [ "a57c4d65f70cb43c8503bc213c8be638011c22e7" ], "author": { "name": "Josef Sipek", "email": "jsipek@fsl.cs.sunysb.edu", "time": "Fri Dec 08 02:37:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:49 2006 -0800" }, "message": "[PATCH] struct path: convert reiserfs\n\nSigned-off-by: Josef Sipek \u003cjsipek@fsl.cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6fbe82a952790c634ea6035c223a01a81377daf1", "tree": "103df2f56088e8b1d2467a0e33e82de699afa790", "parents": [ "bca3bffec9f37d4cb60b80fd0067f9c7550b5d57" ], "author": { "name": "Jeff Mahoney", "email": "jeffm@suse.com", "time": "Fri Jul 14 00:24:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:53:54 2006 -0700" }, "message": "[PATCH] reiserfs: fix handling of device names with /\u0027s in them\n\nOn systems with block devices containing a slash (virtual dasd, cciss,\netc), reiserfs will fail to initialize /proc/fs/reiserfs/\u003cdev\u003e due to it\nbeing interpreted as a subdirectory. The generic block device code changes\nthe / to ! for use in the sysfs tree. This patch uses that convention.\n\nTested by making dm devices use dm/\u003cnumber\u003e rather than dm-\u003cnumber\u003e\n\n[akpm@osdl.org: name variables consistently]\nSigned-off-by: Jeff Mahoney \u003cjeffm@suse.com\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": "4b6f5d20b04dcbc3d888555522b90ba6d36c4106", "tree": "420f271eaef7d3def7d4433b151c3cb6d7a54770", "parents": [ "99ac48f54a91d02140c497edc31dc57d4bc5c85d" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Tue Mar 28 01:56:42 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 28 09:16:06 2006 -0800" }, "message": "[PATCH] Make most file operations structs in fs/ const\n\nThis is a conversion to make the various file_operations structs in fs/\nconst. Basically a regexp job, with a few manual fixups\n\nThe goal is both to increase correctness (harder to accidentally write to\nshared datastructures) and reducing the false sharing of cachelines with\nthings that get dirty in .data (while .rodata is nicely read only and thus\ncache clean)\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d739b42b82773206297db1fc0d96ef895a5d9688", "tree": "b23e68bf685ca8a383e10b8673e5d1c547988b74", "parents": [ "d19720a909b4443f78cbb03f4f090180e143ad9d" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Feb 01 03:06:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:25 2006 -0800" }, "message": "[PATCH] reiserfs: remove kmalloc wrapper\n\nRemove kmalloc() wrapper from fs/reiserfs/. Please note that a reiserfs\n/proc entry format is changed because kmalloc statistics is removed.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bd4c625c061c2a38568d0add3478f59172455159", "tree": "1c44a17c55bce2ee7ad5ea3d15a208ecc0955f74", "parents": [ "7fa94c8868edfef8cb6a201fcc9a5078b7b961da" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 12 20:21:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 12 20:21:28 2005 -0700" }, "message": "reiserfs: run scripts/Lindent on reiserfs code\n\nThis was a pure indentation change, using:\n\n\tscripts/Lindent fs/reiserfs/*.c include/linux/reiserfs_*.h\n\nto make reiserfs match the regular Linux indentation style. As Jeff\nMahoney \u003cjeffm@suse.com\u003e writes:\n\n The ReiserFS code is a mix of a number of different coding styles, sometimes\n different even from line-to-line. Since the code has been relatively stable\n for quite some time and there are few outstanding patches to be applied, it\n is time to reformat the code to conform to the Linux style standard outlined\n in Documentation/CodingStyle.\n\n This patch contains the result of running scripts/Lindent against\n fs/reiserfs/*.c and include/linux/reiserfs_*.h. There are places where the\n code can be made to look better, but I\u0027d rather keep those patches separate\n so that there isn\u0027t a subtle by-hand hand accident in the middle of a huge\n patch. To be clear: This patch is reformatting *only*.\n\n A number of patches may follow that continue to make the code more consistent\n with the Linux coding style.\n\n Hans wasn\u0027t particularly enthusiastic about these patches, but said he\n wouldn\u0027t really oppose them either.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3e8962be915bacc1d70e4849a075041838d60a3f", "tree": "e2ef686fa0a18a429456b252ed9352cdc1ae65de", "parents": [ "6a3a16f2ef6f335286e2b2bf8284b0ab4ff38ec0" ], "author": { "name": "Al Viro", "email": "viro@www.linux.org.uk", "time": "Sun May 01 08:59:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:18 2005 -0700" }, "message": "[PATCH] reiserfs endianness: annotate little-endian objects\n\nlittle-endian objects annotated as such; again, obviously no changes of\nresulting code, we only replace __u16 with __le16, etc. in relevant places.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nCc: \u003creiserfs-dev@namesys.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" } ] }