)]}' { "log": [ { "commit": "1b24bc3aaba899f4e7f681cbbc3b93cadcf4d770", "tree": "4d577d02b183a8eb2d2707d8d5e9b181f707ce44", "parents": [ "d2f8d7ee1a9b4650b4e43325b321801264f7c37a" ], "author": { "name": "Corentin Chary", "email": "corentincj@iksaif.net", "time": "Thu Feb 05 22:25:52 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Feb 20 13:34:06 2009 +0200" }, "message": "UBI: add fsync capability\n\nNow, we can call fsync() on an UBI volume.\n\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "766fb95ba06e1bbf531d30dc05e21b2d4a0e8dd2", "tree": "a7041e919ca5f6d5460b7d7ecfb27e08b9119236", "parents": [ "36b477d005fbda29e7581c3cef7ee31a59d8970b" ], "author": { "name": "Sidney Amani", "email": "seed@uffs.org", "time": "Tue Jan 27 10:11:46 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 27 16:54:41 2009 +0200" }, "message": "UBI: allow direct user-space I/O\n\nIntroduce a new ioctl UBI_IOCSETPROP to set properties\non a volume. Also add the first property:\nUBI_PROP_DIRECT_WRITE, this property is used to set the\nability to use direct writes in userspace\n\nSigned-off-by: Sidney Amani \u003cseed@uffs.org\u003e\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "36b477d005fbda29e7581c3cef7ee31a59d8970b", "tree": "cacdcc1b18bfce9f627a87c115d4c6192a626b8b", "parents": [ "8c4c19f1367435afdc16ac122a2a95a4d6cff9f0" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 20 18:04:09 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 20 18:13:53 2009 +0200" }, "message": "UBI: fix resource de-allocation\n\nGregKH asked to fix UBI which has fake device release method. Indeed,\nwe have to free UBI device description object from the release method,\nbecause otherwise we\u0027ll oops is someone opens a UBI device sysfs file,\nthen the device is removed, and he reads the file. With this fix, he\nwill get -ENODEV instead of an oops.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "8c4c19f1367435afdc16ac122a2a95a4d6cff9f0", "tree": "99cc2c9f6d2321b1ee55c339296c037ae4ec8c69", "parents": [ "3013ee31b6c5fd9a49a81816d6c13e1cdb7a1288" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 20 17:48:02 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 20 18:13:53 2009 +0200" }, "message": "UBI: remove unused variable\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "3013ee31b6c5fd9a49a81816d6c13e1cdb7a1288", "tree": "96cb10bb6576c4cbeb9843831a56c371174b29dc", "parents": [ "f429b2ea8eadb5a576542a70f7fd6f5c2a7455e1" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 16 19:08:43 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:27:44 2009 +0200" }, "message": "UBI: use nicer 64-bit math\n\nGet rid of \u0027do_div()\u0027 and use more user-friendly primitives from\n\u0027linux/math64.h\u0027.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f429b2ea8eadb5a576542a70f7fd6f5c2a7455e1", "tree": "6ab9541042979cc7bdcb0257dfdd6435577ad3a8", "parents": [ "4d187a88d3ee3be6a1a0b6859eb00f70e1601b5e" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 16 18:06:55 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:27:41 2009 +0200" }, "message": "UBI: add ioctl compatibility\n\nUBI ioctl\u0027s do not work when running 64-bit kernel and 32-bit\nuser-land. Fix this by adding the compat_ioctl method.\n\nAlso, UBI serializes all ioctls, so more than one ioctl at a time\nis not a problem. Amd UBI does not seem to depend on anything else,\nso use unlocked_ioctl instead of ioctl (no BKL needed).\n\nReported-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nReviewed-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "4d187a88d3ee3be6a1a0b6859eb00f70e1601b5e", "tree": "8b85414089fc5fc3610a186e0daa3c283da47776", "parents": [ "ade44ce07c9316351ae321051221c9bad3af3a44" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@medozas.de", "time": "Sun Jan 11 23:55:39 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: constify file operations\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@medozas.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ade44ce07c9316351ae321051221c9bad3af3a44", "tree": "5f21dd98b889011130d978c4855090656468654e", "parents": [ "573135b5dbc02be12940558db23158cc9ee89c66" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 16 18:03:22 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: allow all ioctls\n\nSome ioctl\u0027s in UBI are enabled only when debugging is switched\non. There is not particular reason for this, just noone needed\nthem. However, some people need the now for their user-space\ndevelopment. Thus, allow these ioctl\u0027s even if UBI debugging\nis disabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "573135b5dbc02be12940558db23158cc9ee89c66", "tree": "f68707279ebef21a07c8003a11b192be5606ea4c", "parents": [ "f7fc6f3f33703e3365c0ef9d4bf322b88cc9dae7" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 16 18:02:08 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: remove unnecessry header inclusion\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "a27ce8f55dd5fddf0b8ea179cce8f399c13dc94f", "tree": "ce20328f8c29c8ba98446799aeb8412056dcef71", "parents": [ "c3da23be1673be4e738aea235604b4e6cb259655" ], "author": { "name": "Corentin Chary", "email": "corentincj@iksaif.net", "time": "Mon Jan 05 14:48:59 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: add ioctl for is_mapped operation\n\nThis patch adds ioctl to check if an LEB is mapped or not (as a\ndebugging option so far).\n\n[Re-named ioctl to make it look the same as the other one and made\n some minor stylistic changes. Artem Bityutskiy.]\n\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "c3da23be1673be4e738aea235604b4e6cb259655", "tree": "876a7f8625e2c733bd87f58f1980e9b40031f8a0", "parents": [ "141e6ebd1b1759bd5cebf092b7216b6f1c7b4c4f" ], "author": { "name": "Corentin Chary", "email": "corentincj@iksaif.net", "time": "Mon Jan 05 14:46:19 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: add ioctl for unmap operation\n\nThis patch adds ioctl for the LEB unmap operation (as a debugging\noption so far).\n\n[Re-named ioctl to make it look the same as the other one and made\n some minor stylistic changes. Artem Bityutskiy.]\n\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "141e6ebd1b1759bd5cebf092b7216b6f1c7b4c4f", "tree": "91b66f4b4d54fdb07084f8f5ee21c00491fe754b", "parents": [ "1de9e8e70f5acc441550ca75433563d91b269bbe" ], "author": { "name": "Corentin Chary", "email": "corentincj@iksaif.net", "time": "Mon Jan 05 14:44:11 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jan 18 14:02:08 2009 +0200" }, "message": "UBI: add ioctl for map operation\n\nThis patch adds ioctl for the LEB map operation (as a debugging\noption so far).\n\n[Re-named ioctl to make it look the same as the other one and made\n some minor stylistic changes. Artem Bityutskiy.]\n\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "7c51d57e9d7fbce89f79c41dc8da383101dbe9c6", "tree": "9f45a5ac5ce627b4c6138595b23ae7f02e1ee7fb", "parents": [ "a3a798c88a14b35e5d4ca30716dbc9eb9a1ddfe2", "85795dac740e63e81aeec8d49aada54ab07656b5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 12:36:45 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 12:37:15 2009 -0800" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6: (67 commits)\n [MTD] [MAPS] Fix printk format warning in nettel.c\n [MTD] [NAND] add cmdline parsing (mtdparts\u003d) support to cafe_nand\n [MTD] CFI: remove major/minor version check for command set 0x0002\n [MTD] [NAND] ndfc driver\n [MTD] [TESTS] Fix some size_t printk format warnings\n [MTD] LPDDR Makefile and KConfig\n [MTD] LPDDR extended physmap driver to support LPDDR flash\n [MTD] LPDDR added new pfow_base parameter\n [MTD] LPDDR Command set driver\n [MTD] LPDDR PFOW definition\n [MTD] LPDDR QINFO records definitions\n [MTD] LPDDR qinfo probing.\n [MTD] [NAND] pxa3xx: convert from ns to clock ticks more accurately\n [MTD] [NAND] pxa3xx: fix non-page-aligned reads\n [MTD] [NAND] fix nandsim sched.h references\n [MTD] [NAND] alauda: use USB API functions rather than constants\n [MTD] struct device - replace bus_id with dev_name(), dev_set_name()\n [MTD] fix m25p80 64-bit divisions\n [MTD] fix dataflash 64-bit divisions\n [MTD] [NAND] Set the fsl elbc ECCM according the settings in bootloader.\n ...\n\nFixed up trivial debug conflicts in drivers/mtd/devices/{m25p80.c,mtd_dataflash.c}\n" }, { "commit": "73ac36ea14fd18ea3dc057e41b16ff31a3c0bd5a", "tree": "7f187cade83d9ca9bd180273c25e1216a1dff506", "parents": [ "da2bdf9a6ff40b10d77620d0d76b02a738c103cb" ], "author": { "name": "Coly Li", "email": "coyli@suse.de", "time": "Wed Jan 07 18:09:16 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:31:15 2009 -0800" }, "message": "fix similar typos to successfull\n\nWhen I review ocfs2 code, find there are 2 typos to \"successfull\". After\ndoing grep \"successfull \" in kernel tree, 22 typos found totally -- great\nminds always think alike :)\n\nThis patch fixes all the similar typos. Thanks for Randy\u0027s ack and comments.\n\nSigned-off-by: Coly Li \u003ccoyli@suse.de\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nCc: Sridhar Samudrala \u003csri@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": "57c44c5f6fb0a8002feb258c1af58e1a744b1fcb", "tree": "978bd46ca765a88e9c101cb705bbb0bf46015643", "parents": [ "76052749143d03006271cc0ce8205ad756917062", "5a9e67b1a19e08a82387709f325d26e07b891d27" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 07 11:31:52 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 07 11:31:52 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (24 commits)\n trivial: chack -\u003e check typo fix in main Makefile\n trivial: Add a space (and a comma) to a printk in 8250 driver\n trivial: Fix misspelling of \"firmware\" in docs for ncr53c8xx/sym53c8xx\n trivial: Fix misspelling of \"firmware\" in powerpc Makefile\n trivial: Fix misspelling of \"firmware\" in usb.c\n trivial: Fix misspelling of \"firmware\" in qla1280.c\n trivial: Fix misspelling of \"firmware\" in a100u2w.c\n trivial: Fix misspelling of \"firmware\" in megaraid.c\n trivial: Fix misspelling of \"firmware\" in ql4_mbx.c\n trivial: Fix misspelling of \"firmware\" in acpi_memhotplug.c\n trivial: Fix misspelling of \"firmware\" in ipw2100.c\n trivial: Fix misspelling of \"firmware\" in atmel.c\n trivial: Fix misspelled firmware in Kconfig\n trivial: fix an -\u003e a typos in documentation and comments\n trivial: fix then -\u003e than typos in comments and documentation\n trivial: update Jesper Juhl CREDITS entry with new email\n trivial: fix singal -\u003e signal typo\n trivial: Fix incorrect use of \"loose\" in event.c\n trivial: printk: fix indentation of new_text_line declaration\n trivial: rtc-stk17ta8: fix sparse warning\n ...\n" }, { "commit": "475b44c19913b877537c8bc19799f75b0b142641", "tree": "4049c6a9e17cb62761b9b4b0eb92bf60786af73f", "parents": [ "24d254759dc4eb59b47317790c05569f732a2577" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Tue Jan 06 10:44:38 2009 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 06 10:44:38 2009 -0800" }, "message": "mtd: struct device - replace bus_id with dev_name(), dev_set_name()\n\nCC: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "025dfdafe77f20b3890981a394774baab7b9c827", "tree": "c4d514990d7a0673df5d32aa11fded95f9644ff0", "parents": [ "0abb8b6a939b742f273edc68b64dba26c57331bc" ], "author": { "name": "Frederik Schwarzer", "email": "schwarzerf@gmail.com", "time": "Thu Oct 16 19:02:37 2008 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Jan 06 11:28:06 2009 +0100" }, "message": "trivial: fix then -\u003e than typos in comments and documentation\n\n- (better, more, bigger ...) then -\u003e (...) than\n\nSigned-off-by: Frederik Schwarzer \u003cschwarzerf@gmail.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "353816f43d1fb340ff2d9a911dd5d0799c09f6a5", "tree": "517290fd884d286fe2971137ac89f89e3567785a", "parents": [ "160bbab3000dafccbe43688e48208cecf4deb879", "fe0bdec68b77020281dc814805edfe594ae89e0f" ], "author": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Jan 05 10:50:33 2009 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon Jan 05 10:50:33 2009 +0100" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\tarch/arm/mach-pxa/corgi.c\n\tarch/arm/mach-pxa/poodle.c\n\tarch/arm/mach-pxa/spitz.c\n" }, { "commit": "f2863c54f30cccb50661697a6e4bdcd0ad0b0a6c", "tree": "e344a6dfcf693191f3e6a8d12a91ab37a1bafed6", "parents": [ "7b6c32daec3bff380ced6822002bc352bdf2c982" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Dec 28 12:20:51 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Dec 28 12:20:51 2008 +0200" }, "message": "UBI: fix checkpatch.pl warnings\n\nJust minor indentation and \"over 80 characters\" fixes.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "160bbab3000dafccbe43688e48208cecf4deb879", "tree": "64e978ecc07d9d1f1a1345db40fc50e818321d57", "parents": [ "d85316ac459f1cdd14ea1828eebeac1f1028e167" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Tue Dec 23 10:00:14 2008 +0000" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Tue Dec 23 10:00:14 2008 +0000" }, "message": "[MTD] struct device - replace bus_id with dev_name(), dev_set_name()\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "7b6c32daec3bff380ced6822002bc352bdf2c982", "tree": "8c5cb043f18451628151dc2492410fb70999a634", "parents": [ "23553b2c08c9b6e96be98c44feb9c5e640d3e789" ], "author": { "name": "Xiaochuan-Xu", "email": "xiaochuan-xu@cqu.edu.cn", "time": "Mon Dec 15 21:07:41 2008 +0800" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 16 10:09:58 2008 +0200" }, "message": "UBI: simplify PEB protection code\n\nUBI has 2 RB-trees to implement PEB protection, which is too\nmuch for simply prevent PEB from being moved for some time.\nThis patch implements this using lists. The benefits:\n\n1. No need to allocate protection entry on each PEB get.\n2. No need to maintain balanced trees and walk them.\n\nSigned-off-by: Xiaochuan-Xu \u003cxiaochuan-xu@cqu.edu.cn\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "23553b2c08c9b6e96be98c44feb9c5e640d3e789", "tree": "222756174c6f0194b9f34b7448ba3976ed0032cf", "parents": [ "ad5942bad6addcf9697a74413b517d9724d803a4" ], "author": { "name": "Xiaochuan-Xu", "email": "xiaochuan-xu@cqu.edu.cn", "time": "Tue Dec 09 19:44:12 2008 +0800" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Dec 15 19:34:50 2008 +0200" }, "message": "UBI: prepare for protection tree improvements\n\nThis patch modifies @struct ubi_wl_entry and adds union which\ncontains only one element so far. This is just a preparation\nfor further changes which will kill the protection tree and\nmake UBI use a list instead.\n\nSigned-off-by: Xiaochuan-Xu \u003cxiaochuan-xu@cqu.edu.cn\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "69423d99fc182a81f3c5db3eb5c140acc6fc64be", "tree": "5f1818e6fb69388f0da276152646bf0597e318c0", "parents": [ "8a4c2495b142fe612b291a810d9e695f269c26db" ], "author": { "name": "Adrian Hunter", "email": "ext-adrian.hunter@nokia.com", "time": "Wed Dec 10 13:37:21 2008 +0000" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed Dec 10 13:37:21 2008 +0000" }, "message": "[MTD] update internal API to support 64-bit device size\n\nMTD internal API presently uses 32-bit values to represent\ndevice size. This patch updates them to 64-bits but leaves\nthe external API unchanged. Extending the external API\nis a separate issue for several reasons. First, no one\nneeds it at the moment. Secondly, whether the implementation\nis done with IOCTLs, sysfs or both is still debated. Thirdly\nexternal API changes require the internal API to be accepted\nfirst.\n\nNote that although the MTD API will be able to support 64-bit\ndevice sizes, existing drivers do not and are not required\nto do so, although NAND base has been updated.\n\nIn general, changing from 32-bit to 64-bit values cause little\nor no changes to the majority of the code with the following\nexceptions:\n \t- printk message formats\n \t- division and modulus of 64-bit values\n \t- NAND base support\n\t- 32-bit local variables used by mtdpart and mtdconcat\n\t- naughtily assuming one structure maps to another\n\tin MEMERASE ioctl\n\nSigned-off-by: Adrian Hunter \u003cext-adrian.hunter@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "ad5942bad6addcf9697a74413b517d9724d803a4", "tree": "efaf29500212d1ae0be78377e9aa3cc607959719", "parents": [ "8e26e1d7bce73acf6f995a4d252610e46ee831a5" ], "author": { "name": "Stefan Roese", "email": "sr@denx.de", "time": "Wed Dec 10 10:42:54 2008 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 10 14:28:48 2008 +0200" }, "message": "UBI: return -ENOMEM upon failing vmalloc\n\nReturn with correct error code (-ENOMEM) from ubi_attach_mtd_dev() upon\nfailing vmalloc().\n\nSigned-off-by: Stefan Roese \u003csr@denx.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "6fa6f5bbc3a2ad833a3d4b798140602004f70f5a", "tree": "96aa4b8b9f672c098f12db1d359d8e942c8a80aa", "parents": [ "3c98b0a043f25fa44b289c2f35b9d6ad1d859ac9" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 13:37:02 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 13:46:50 2008 +0200" }, "message": "UBI: handle write errors in WL worker\n\nWhen a PEB is moved and a write error happens, UBI switches\nto R/O mode, which is wrong, because we just copy the data\nand may select a different PEB and re-try this. This patch\nfixes WL worker\u0027s behavior.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "3c98b0a043f25fa44b289c2f35b9d6ad1d859ac9", "tree": "1d30e363da70c1aa051f550d25adf5f12bff9779", "parents": [ "6a8f483f33a150a0269ad4612621eb6c245eb2cf" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 12:42:45 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 13:46:50 2008 +0200" }, "message": "UBI: fix error path\n\nMake sure the resources had not already been freed before\nfreeing them in the error path of the WL worker function.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "6a8f483f33a150a0269ad4612621eb6c245eb2cf", "tree": "c54f9bf615c01b7b623c9b6f95104c06de887d6d", "parents": [ "4df581f3dc6a91a63b9965ac8bdb47d8db294e37" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 12:23:48 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 13:46:49 2008 +0200" }, "message": "UBI: some code re-structuring\n\nMinor code re-structuring and commentaries fixes to improve readability.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4df581f3dc6a91a63b9965ac8bdb47d8db294e37", "tree": "ddd44e9b424c999b615185c6c6d34c1d2983f6f4", "parents": [ "ed45819f315b5a8844b5bfce881a18e9f3a055e7" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Dec 04 20:52:44 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 05 13:46:49 2008 +0200" }, "message": "UBI: fix deadlock\n\nWe cannot call \u0027ubi_wl_get_peb()\u0027 with @ubi-\u003ebuf_mutex locked,\nbecause \u0027ubi_wl_get_peb()\u0027 may force erasure, which, in turn,\nmay call \u0027torture_peb()\u0027 which also locks the @ubi-\u003ebuf_mutex\nand deadlocks.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ed45819f315b5a8844b5bfce881a18e9f3a055e7", "tree": "dc843958848ed8126ec17e35c5d784f5ef4b6702", "parents": [ "f6f7b52e2f6149d2ee365717afff315b05720162" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Nov 12 10:14:10 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 03 13:24:48 2008 +0200" }, "message": "UBI: fix warnings when debugging is enabled\n\nThe \u0027ubi_io_read_vid_hdr()\u0027 and \u0027ubi_io_read_ec_hdr()\u0027 function\nhave the \u0027verbose\u0027 argument which controls whether they should\nprint a warning if the VID/EC header was not found or was corrupted.\nSome callers require the headers to be OK, and pass 1. Some allow\na corrupted/not present header, and pass 0.\n\n if (UBI_IO_DEBUG)\n verbose \u003d 1;\n\nAnd UBI_IO_DEBUG is 1 if CONFIG_MTD_UBI_DEBUG_MSG_BLD is true. So in\nthis case the warning is printed all the time. This confuses people.\n\nThus, do not print the messages as warnings if UBI_IO_DEBUG is true,\nbut print them as debugging messages instead.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "2ad49887150894b9ed6a87a76b409adceee6b074", "tree": "039adb30a0b50f2aac58a81ee25bcdc39df79a22", "parents": [ "b77bcb07897f1a9cd9d1d78691896dcdb0fd1a22" ], "author": { "name": "Vitaliy Gusev", "email": "vgusev@openvz.org", "time": "Wed Nov 05 18:27:18 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Nov 06 11:13:04 2008 +0200" }, "message": "UBI: Don\u0027t exit from ubi_thread until kthread_should_stop() is true\n\nIf ubi_thread() exits but kthread_should_stop() is not true\nthen kthread_stop() will never return and cleanup thread\nwill forever stay in \"D\" state.\n\nSigned-off-by: Vitaliy Gusev \u003cvgusev@openvz.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "b77bcb07897f1a9cd9d1d78691896dcdb0fd1a22", "tree": "1bc140b0a6b112b78bce4c0afd17f845e84d8fee", "parents": [ "45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03" ], "author": { "name": "Zoltan Sogor", "email": "weth@inf.u-szeged.hu", "time": "Wed Oct 29 09:50:02 2008 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Nov 06 11:13:02 2008 +0200" }, "message": "UBI: fix EBADMSG handling\n\n\u0027ubi_io_read_data()\u0027 may return EBADMSG in case of an ECC error,\nand we should not panic because of this. We have CRC32 checksum\nand may check the data. So just ignore the EBADMSG error.\n\nThis patch also fixes a minor spelling error at the same time.\n\nSigned-off-by: Zoltan Sogor \u003cweth@inf.u-szeged.hu\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "762a9f291bfdf9e4d5c2b80d730d79055c8d8c99", "tree": "1f0c9b238cfacf8964a1f376c162953e2e38d4bd", "parents": [ "0e4a008a4f389b468cfe8b58c7d77882a6e25695" ], "author": { "name": "Deepak Saxena", "email": "dsaxena@plexity.net", "time": "Wed Oct 08 12:56:24 2008 -0700" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Oct 09 16:19:04 2008 +0300" }, "message": "UBI: print reserved_peb when it is too large\n\nThis patch makes debugging a missconfigured UBI a bit easier\nby providing the needed information in the boot log.\n\nSigned-off-by: Deepak Saxena \u003cdsaxena@laptop.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0e4a008a4f389b468cfe8b58c7d77882a6e25695", "tree": "51a3cd9d3bc1cbcf7a09c8cfb7ac866e6215ce4f", "parents": [ "7d200e88cbdff5334d23d3af8d444eb9cc041962" ], "author": { "name": "Julien Brunel", "email": "brunel@diku.dk", "time": "Fri Sep 26 15:27:25 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Sep 26 19:24:37 2008 +0300" }, "message": "UBI: fix IS_ERR test\n\nIn case of error, the function add_volume returns an ERR pointer. The\nresult of IS_ERR, which is supposed to be used in a test as it is, is\nhere checked to be less than zero, which seems odd. We suggest to\nreplace this test by a simple IS_ERR test.\n\nA simplified version of the semantic match that finds this problem is\nas follows:\n(http://www.emn.fr/x-info/coccinelle/)\n\n// \u003csmpl\u003e\n@def0@\nexpression x;\nposition p0;\n@@\nx@p0 \u003d add_volume(...)\n\n@protected@\nexpression def0.x,E;\nposition def0.p0;\nposition p;\nstatement S;\n@@\nx@p0\n... when !\u003d x \u003d E\nif (!IS_ERR(x) \u0026\u0026 ...) {\u003c... x@p ...\u003e} else S\n\n@unprotected@\nexpression def0.x,E;\nidentifier fld;\nposition def0.p0;\nposition p !\u003d protected.p;\n@@\nx@p0\n... when !\u003d x \u003d E\n* x@p-\u003efld\n// \u003c/smpl\u003e\n\nSigned-off-by: Julien Brunel \u003cbrunel@diku.dk\u003e\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "7d200e88cbdff5334d23d3af8d444eb9cc041962", "tree": "dc94787f0ef76d52049ff25d77aae83ef75a52aa", "parents": [ "24342c34a022ee90839873d91396045e12ef1090" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Aug 31 19:32:13 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Sep 05 16:29:36 2008 +0300" }, "message": "UBI: remove BKL\n\nWe do not need BKL in UBI because we serialize things\nproperly.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "d37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7", "tree": "3132d9ed4829d022890b46e3526e105be893b3b7", "parents": [ "eeb16e87b6747c9a4f5769f33467c9d173e9f5ee" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 18:28:11 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 25 11:35:15 2008 +0300" }, "message": "UBI: always start the background thread\n\nThis fix only affects UBI debugging.\n\nIf the the background thread is disabled for debugging purposes,\nstart it anyway, because otherwise we see tonns of kernel debugging\ncomplaints like this:\n\nINFO: task ubi_bgt0d:26857 blocked for more than 120 seconds.\n\"echo 0 \u003e /proc/sys/kernel/hung_task_timeout_secs\" disables this message.\nubi_bgt0d D dd37bf94 0 26857 2\n dd37bfcc 00000086 f8e17cea dd37bf94 00000046 00000000 00000000 f5c62430\n f5c62430 f5c62590 c2a09c80 f6cbd498 dd8e9cbc 00000296 dd37bfb0 00000296\n dd8e9cb8 dd8e9cbc dd37bfcc c0119774 00000000 00000000 c0132e89 f6961560\nCall Trace:\n [\u003cf8e17cea\u003e] ? ubi_thread+0x0/0x127 [ubi]\n [\u003cc0119774\u003e] ? complete+0x43/0x4b\n [\u003cc0132e89\u003e] ? kthread+0x0/0x5b\n [\u003cf8e17cea\u003e] ? ubi_thread+0x0/0x127 [ubi]\n [\u003cc0132eae\u003e] kthread+0x25/0x5b\n [\u003cc0132e89\u003e] ? kthread+0x0/0x5b\n [\u003cc0104953\u003e] kernel_thread_helper+0x7/0x14\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSo start it, and go sleep inside it, instead of creating it and never\nstart.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "eeb16e87b6747c9a4f5769f33467c9d173e9f5ee", "tree": "550305f0c717479db26a44d3c5b86bc4ba178950", "parents": [ "9869cd801c107bbae91663c3f4edbb6b5715919f" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 23 15:51:46 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:36:10 2008 +0300" }, "message": "UBI: fix gcc warning\n\nFix the following warning:\n\ndrivers/mtd/ubi/vmt.c: In function \u0027ubi_rename_volumes\u0027:\ndrivers/mtd/ubi/vmt.c:642: warning: statement with no effect\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "9869cd801c107bbae91663c3f4edbb6b5715919f", "tree": "1e3b8bb14e4895a425de05a0547d733c8fbf2007", "parents": [ "ebaaf1af3e9ef05c4fb7c61e4530c15e1ad10e3b" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 18 13:53:39 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:36:09 2008 +0300" }, "message": "UBI: remove pre-sqnum images support\n\nBefore UBI got into mainline, there was a slight flash format\nchange - we did not have sequence number support, then added it.\n\nWe have carried full support of those ancient images till this\nmoment. Now the support is removed, well, not fully removed.\n\nNow UBI will support only _clean_ old images, which were cleanly\ndetached last time (just before kernel upgrade). This is most\nlikely the case.\n\nBut we will not support unclean ancient images. Surprisingly,\nthis allows us to remove a big chunk of legacy code.\n\nAnd the same should be true for downgrading: clean images should\ndowngrade fine, but unclean ones will not.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ebaaf1af3e9ef05c4fb7c61e4530c15e1ad10e3b", "tree": "3ecf6d4439ca27b4a3f7ae7c105eb94f3b16f978", "parents": [ "9c9ec147709e63e4e8ac6a037c6bb50688ff8e9c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 18 13:34:32 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:36:09 2008 +0300" }, "message": "UBI: fix kernel-doc errors and warnings\n\nNo functional changes, just tweak comments to make kernel-doc\nwork fine and stop complaining.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "9c9ec147709e63e4e8ac6a037c6bb50688ff8e9c", "tree": "d66805c819ffa2ae42bf5743ac77f077c903ad19", "parents": [ "4d88de4beb6f327dfc7c2221eab532dad5b2bb3e" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 18 13:19:52 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:36:09 2008 +0300" }, "message": "UBI: fix checkpatch.pl errors and warnings\n\nJust out or curiousity ran checkpatch.pl for whole UBI,\nand discovered there are quite a few of stylistic issues.\nFix them.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4d88de4beb6f327dfc7c2221eab532dad5b2bb3e", "tree": "08493144ffc09243a4f4f97810c87bd6db4ffac9", "parents": [ "8c1e6ee10bd87d70faada065a8d1f70732c17382" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 18 12:42:14 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:34:46 2008 +0300" }, "message": "UBI: bugfix - do not torture PEB needlessly\n\nThis is probably a copy-paste bug - we torture the old PEB\nin the atomic LEB change function, but we should not do this.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "8c1e6ee10bd87d70faada065a8d1f70732c17382", "tree": "bd5e9325aed3e6e659a385f57bba1d88397cfdbf", "parents": [ "f40ac9cdf6991287f19bdafe9b0752ee40137908" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 18 12:20:23 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:34:46 2008 +0300" }, "message": "UBI: rework scrubbing messages\n\nIf bit-flips happen often, UBI prints to many messages. Lessen\nthe amount by only printing the messages when the PEB has been\nscrubbed. Also, print torturing messages.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f40ac9cdf6991287f19bdafe9b0752ee40137908", "tree": "a49120d5be3729feaa40880962f29e3679c1800e", "parents": [ "c8566350a3229ca505b84313c65d1403b4d0cbfc" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 13 21:47:47 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:34:46 2008 +0300" }, "message": "UBI: implement multiple volumes rename\n\nQuite useful ioctl which allows to make atomic system upgrades.\nThe idea belongs to Richard Titmuss \u003crichard_titmuss@logitech.com\u003e\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "c8566350a3229ca505b84313c65d1403b4d0cbfc", "tree": "156309b71de9779948fdab03a2831b41fe6ca159", "parents": [ "85c6e6e28259e9b58b8984db536c45bc3161f40c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 16 17:40:22 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:34:45 2008 +0300" }, "message": "UBI: fix and re-work debugging stuff\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "85c6e6e28259e9b58b8984db536c45bc3161f40c", "tree": "f389adfe74753f318290b45b7ce190421d18c48e", "parents": [ "bb84c1a199558962edf4b4aeb4480fb09aa09b91" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 16 10:25:56 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: amend commentaries\n\nHch asked not to use \"unit\" for sub-systems, let it be so.\nAlso some other commentaries modifications.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "bb84c1a199558962edf4b4aeb4480fb09aa09b91", "tree": "9786a81784c665b993888cbc130c9a176c5eb0e6", "parents": [ "a6ea440769e11c46828cddd20f91ab57261701d5" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jul 14 12:57:27 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: fix error message\n\nThe ubi_err() macro will add \\n.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "a6ea440769e11c46828cddd20f91ab57261701d5", "tree": "19994608d2721de6484310c60e4a3ff1414cb1ef", "parents": [ "a5bf6190417cbbf80443a9f71c65b653e13e9982" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 13 21:46:24 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: improve mkvol request validation\n\nCheck that volume name is not shorter than \u0027name_len\u0027.\n\nNo need to copy the trailing zero byte because whole array\nwas zeroed earlier.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "a5bf6190417cbbf80443a9f71c65b653e13e9982", "tree": "341b656517b02efe8ee49446d4591625da69171a", "parents": [ "73789a3d9fd8e500e121c1d4a5a2b16dd748ab5f" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 10 18:38:33 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: add ubi_sync() interface\n\nTo flush MTD device caches.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "73789a3d9fd8e500e121c1d4a5a2b16dd748ab5f", "tree": "4242d190e1509e2b61566add8ab554a5aaf1f059", "parents": [ "23add7455c42eef63f8719bd268328047d4aed69" ], "author": { "name": "Bruce Leonard", "email": "brucle@selinc.com", "time": "Thu Jul 03 10:35:49 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: fix 64-bit calculations\n\nSigned-off-by: Bruce Leonard \u003cbrucle@selinc.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "23add7455c42eef63f8719bd268328047d4aed69", "tree": "22fff61ae989e32987635e334a0b542dd6389433", "parents": [ "472018f73e7308a7f29b753ee8c742b6f45f103f" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 16 13:35:23 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:56 2008 +0300" }, "message": "UBI: fix LEB locking\n\nleb_read_unlock() may be called simultaniously by several tasks.\nThe would race at the following code:\n\n up_read(\u0026le-\u003emutex);\n if (free)\n kfree(le);\n\nAnd it is possible that one task frees \u0027le\u0027 before the other tasks\ndo \u0027up_read()\u0027. Fix this by doing up_read and free inside the\n\u0027ubi-\u003eltree\u0027 lock. Below it the oops we had because of this:\n\nBUG: spinlock bad magic on CPU#0, integck/7504\nBUG: unable to handle kernel paging request at 6b6b6c4f\nIP: [\u003cc0211221\u003e] spin_bug+0x5c/0xdb\n*pde \u003d 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: ubifs ubi nandsim nand nand_ids nand_ecc video output\n\nPid: 7504, comm: integck Not tainted (2.6.26-rc3ubifs26 #8)\nEIP: 0060:[\u003cc0211221\u003e] EFLAGS: 00010002 CPU: 0\nEIP is at spin_bug+0x5c/0xdb\nEAX: 00000032 EBX: 6b6b6b6b ECX: 6b6b6b6b EDX: f7f7ce30\nESI: f76491dc EDI: c044f51f EBP: e8a736cc ESP: e8a736a8\nDS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068\nProcess integck (pid: 7504, ti\u003de8a72000 task\u003df7f7ce30 task.ti\u003de8a72000)\nStack: c044f754 c044f51f 00000000 f7f7d024 00001d50 00000001 f76491dc 00000296 f6df50e0 e8a736d8 c02112f0 f76491dc e8a736e8 c039157a f7d9e830 f76491d8 e8a7370c c020b975 f76491dc 00000296 f76491f8 00000000 f76491d8 00000000 Call Trace:\n[\u003cc02112f0\u003e] ? _raw_spin_unlock+0x50/0x7c\n[\u003cc039157a\u003e] ? _spin_unlock_irqrestore+0x20/0x58\n[\u003cc020b975\u003e] ? rwsem_wake+0x4b/0x122\n[\u003cc0390e0a\u003e] ? call_rwsem_wake+0xa/0xc\n[\u003cc0139ee7\u003e] ? up_read+0x28/0x31\n[\u003cf8873b3c\u003e] ? leb_read_unlock+0x73/0x7b [ubi]\n[\u003cf88742a3\u003e] ? ubi_eba_read_leb+0x195/0x2b0 [ubi]\n[\u003cf8872a04\u003e] ? ubi_leb_read+0xaf/0xf8 [ubi]\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "472018f73e7308a7f29b753ee8c742b6f45f103f", "tree": "327c1e008a30b79fc527daf26802b795f3a99b32", "parents": [ "505d1caa79cd61a70615e9a7eae2eab85e797a83" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 04 17:58:37 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:55 2008 +0300" }, "message": "UBI: fix memory leak on error path\n\nNormally UBI volumes are freed in the release function of\nthe struct device object. However, on error path they may\nhave to be freed before the struct device objects have been\ninitialized.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "505d1caa79cd61a70615e9a7eae2eab85e797a83", "tree": "ada8f0335b143287bbcec0453c5c5a92d4549102", "parents": [ "abc5e92262d87f9c5c628492bffc55f81c7dcb80" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 04 17:00:35 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:55 2008 +0300" }, "message": "UBI: do not forget to free internal volumes\n\nUBI forgets to free internal volumes when detaching MTD device.\nFix this.\n\nPointed-out-by: Adrian Hunter \u003cext-adrian.hunter@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "abc5e92262d87f9c5c628492bffc55f81c7dcb80", "tree": "ad33229247f99996dd875e68c10dcef9d1d40519", "parents": [ "cadb40ccc16a26a738f1cbc963e35b21edd93e79" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 04 16:48:12 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:54 2008 +0300" }, "message": "UBI: fix memory leak\n\nubi_free_volume() function sets ubi-\u003evolumes[] to NULL, so\nubi_eba_close() is useless, it does not free what has to be freed.\nSo zap it and free vol-\u003eeba_tbl at the volume release function.\n\nPointed-out-by: Adrian Hunter \u003cext-adrian.hunter@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "cadb40ccc16a26a738f1cbc963e35b21edd93e79", "tree": "acd1d5d02ecda07634f1c49432ddb39cd9f5d7fd", "parents": [ "a0fd1efd488092951f310fdb777b8a540cf84dcb" ], "author": { "name": "Kyungmin Park", "email": "kyungmin.park@samsung.com", "time": "Thu May 22 10:32:18 2008 +0900" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:54 2008 +0300" }, "message": "UBI: avoid unnecessary division operations\n\nUBI already checks that @min io size is the power of 2 at io_init.\nIt is save to use bit operations then.\n\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "a0fd1efd488092951f310fdb777b8a540cf84dcb", "tree": "d085115d57460e5ac29cdb61bf78fab9c1d3628d", "parents": [ "beeea636030622f6de67d15c61f5b311a03d188c" ], "author": { "name": "Kyungmin Park", "email": "kmpark@infradead.org", "time": "Wed May 21 14:34:56 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:54 2008 +0300" }, "message": "UBI: fix buffer padding\n\nInstead of correctly pad the buffer wich we are writing to the\neraseblock during update, we used weird construct:\n\nmemset(buf + len, 0xFF, len - len);\n\nFix this.\n\nSigned-off-by: Kyungmin Park \u003ckmpark@infradead.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "beeea636030622f6de67d15c61f5b311a03d188c", "tree": "217f6ae5a148a1ef7054aad42ce5664f74c763b2", "parents": [ "979c9296bdcfded58ebac41905c3397317df0355" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 20 09:54:02 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:54 2008 +0300" }, "message": "UBI: add a comment\n\nIt is not clear why we schedule PEB for scrubbing in case of\n-EBADMSG. Elaborate.\n\nRequested-by: Kyungmin Park \u003ckmpark@infradead.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "979c9296bdcfded58ebac41905c3397317df0355", "tree": "7e9eed092834f747559390017834c2ce029b9944", "parents": [ "338b9bb3adac0d2c5a1e180491d9b001d624c402" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed May 14 16:10:33 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jul 24 13:32:54 2008 +0300" }, "message": "UBI: print error code\n\nPrint error code if checking failed which is very useful\nto identify problems.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "72b67048f5dac18fd6494e3d3bff7e54840e8761", "tree": "5cafbc58d82544562ee6241f088bf926ef1bbe35", "parents": [ "6071239ef1947914892601e36785c7b1cf8b7dd4" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Thu May 15 10:15:38 2008 -0600" }, "committer": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Jun 20 14:03:43 2008 -0600" }, "message": "UBI: cdev lock_kernel() pushdown\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\n" }, { "commit": "697fa9721cbc54ce1604dae09d1be6bb918567f6", "tree": "86359dcb48ae4e08a259c46a675269ba84b90ba3", "parents": [ "8a0f572397ca0673c65c1662946014bb73b5cdc6" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Apr 23 13:43:21 2008 +0300" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 23 11:32:10 2008 +0100" }, "message": "UBI: add a message\n\nUBI scan takes quite a time on some systems, so it is nice\nto print a message that we started attaching an MTD device.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "e43fe686e48835ca027559a068bbe0b6d264a254", "tree": "def98b52b111ba384a2fd01955465f813ca299e4", "parents": [ "986ee0139a91ab8b6b07d29d7a112c8033b5f8e0", "434b825e1fc9ef7971fc962734278ffbab36a1ab" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 23 09:57:25 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Apr 23 09:57:25 2008 +0100" }, "message": "Merge git://git.infradead.org/~dedekind/ubi-2.6\n" }, { "commit": "cb53b3b99992b6c548d56cdf47bc710640ee2ee1", "tree": "b47772c81b5a2adfbd2ca96bbc4f4b29d8a2e3c3", "parents": [ "35d086b143e52f43a70c85ab86c054cbf1c4ff26" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Fri Apr 18 13:44:19 2008 -0700" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 22 12:36:04 2008 +0100" }, "message": "[MTD] replace remaining __FUNCTION__ occurrences\n\n__FUNCTION__ is gcc-specific, use __func__\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "434b825e1fc9ef7971fc962734278ffbab36a1ab", "tree": "361f3f17722a53a3eaf6d3b94623c2ab4517cfc7", "parents": [ "4bc1dca4b0eb4dfbf100895bfc1256f21e3c901a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Apr 20 18:00:33 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Apr 20 18:02:42 2008 +0300" }, "message": "UBI: print media information earlier\n\nPrint information about logicale eraseblock size, sub-page\nsize and so on at early stage, befor an attempt to attach\nthe MTD device was made. This is more convenient to do so\nbecause the attempt to attach may fail, and the information\nis never printed then.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4bc1dca4b0eb4dfbf100895bfc1256f21e3c901a", "tree": "4ccfc207a0b55cfad4247f49bd1bce03d5034560", "parents": [ "cbd8a9d2cd6f576ca41022599341bbd8be1b0b27" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sat Apr 19 20:44:31 2008 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sat Apr 19 20:49:41 2008 +0300" }, "message": "UBI: fix mean EC calculation\n\n(a + b) / (c + d) !\u003d a / c + b / d. The old code errornously\nassumed this incorrect formuld. Instead, just sum all erase\ncounters in a 64-bit variable and divide to the number of EBs\nat the end.\n\nThanks to Adrian Hunter for pointing this out.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "cbd8a9d2cd6f576ca41022599341bbd8be1b0b27", "tree": "4b85d8497972adb46b574fc37bb73761c76d04ab", "parents": [ "6e0c84e37e809e79313043385148020ceb760496" ], "author": { "name": "Jan Altenberg", "email": "jan.altenberg@linutronix.de", "time": "Fri Mar 28 16:13:53 2008 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Apr 17 11:32:02 2008 +0300" }, "message": "UBI: initialize static volumes with vol-\u003eused_bytes\n\nI came across a problem which seems to be present since:\n\ncommit 941dfb07ed91451b1c58626a0d258dfdf468b593\nUBI: set correct gluebi device size\n\nubi_create_gluebi() leaves mtd-\u003esize \u003d 0 for static volumes. So even\nexisting static volumes are initialized with a size of 0.\n\nSigned-off-by: Jan Altenberg \u003cjan.altenberg@linutronix.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "6e0c84e37e809e79313043385148020ceb760496", "tree": "50759478329fb8cd2083db986bc2b60395820024", "parents": [ "c4506092c1773211b71a75bd557c02b090c82b66" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Mar 27 17:18:45 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Apr 17 11:32:00 2008 +0300" }, "message": "UBI: improve Kconfig documentation\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "c4506092c1773211b71a75bd557c02b090c82b66", "tree": "79e5aca3f160ca0a6237aa92a41340017a764317", "parents": [ "92a74f1c1c9ca4d8009bfdea1c5febb7c0674f15" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Feb 12 16:36:41 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Apr 17 11:31:59 2008 +0300" }, "message": "UBI: fix error printing\n\nUse existing ubi_err() as the rest of the code does.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "92a74f1c1c9ca4d8009bfdea1c5febb7c0674f15", "tree": "513e647abdbad5137146ab7c765a3345ca18765c", "parents": [ "a4f0fcdfb2397e81d22446bb364dc190bf16b25a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sat Feb 16 15:42:52 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Apr 17 11:31:58 2008 +0300" }, "message": "UBI: make ubi-header.h local\n\nThe new trend in linux is not to store headers which define\non-media format in the include/ directory, but instead, store\nthem locally. This is because these headers \"do not define any\nkernel\u003c-\u003euserspace interface\".\n\nDo so for UBI as well.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "a4f0fcdfb2397e81d22446bb364dc190bf16b25a", "tree": "1261dcd0a2a4bf52065b0c9dedd4b730b6eed6cd", "parents": [ "f4988927a257791d372dddeda8eda8521bf6cb00" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Feb 12 13:26:31 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Apr 17 11:31:58 2008 +0300" }, "message": "UBI: be verbose when debuggin is enabled\n\nMake I/O function to be always verbose when about CRC errors\nand magic number errors when I/O debugging is enabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f7f0283776b6fe33f87f6a2ef15b1feb49ef6dac", "tree": "e2328ff5d42741519a03290e5c8f74c966c991b9", "parents": [ "8eee9f100b1cc3d1b0a701a8626c54422af3c987" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Mon Mar 03 20:07:52 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Mar 04 11:03:09 2008 +0200" }, "message": "UBI: mtd/ubi/vtbl.c: fix memory leak\n\nThis patch fixes a memory leak introduced by commit\n4ccf8cffa963c7b5bdc6d455ea9417084ee49aa8 and spotted by the Coverity\nchecker.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "8eee9f100b1cc3d1b0a701a8626c54422af3c987", "tree": "957d7cf0d12aa63a20f67725081f385d76b7cfa4", "parents": [ "19cd7b7de1804a50264dfd5c6ba3c6d332362a77" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Fri Feb 15 10:47:51 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Mar 04 11:02:50 2008 +0200" }, "message": "UBI: fix sparse errors in ubi.h\n\nIn C, signed 1-bit bitfields can only take the values 0 and -1, only 0 and 1\nare ever assigned in current code. Make them unsigned bitfields.\n\nFixes the (repeated) sparse errors:\ndrivers/mtd/ubi/ubi.h:220:15: error: dubious one-bit signed bitfield\ndrivers/mtd/ubi/ubi.h:221:17: error: dubious one-bit signed bitfield\ndrivers/mtd/ubi/ubi.h:222:18: error: dubious one-bit signed bitfield\ndrivers/mtd/ubi/ubi.h:223:16: error: dubious one-bit signed bitfield\ndrivers/mtd/ubi/ubi.h:224:20: error: dubious one-bit signed bitfield\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Artem Bityutskiy \u003cdedekind@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "19cd7b7de1804a50264dfd5c6ba3c6d332362a77", "tree": "2f0933a3d1259345856098cb6358d8b9cacccbcf", "parents": [ "fc398769ac5cbfdf4dc16a7ba657b284abcc92f5" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Feb 12 16:32:35 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Mar 04 11:02:26 2008 +0200" }, "message": "UBI: fix error message\n\nMake it print \"UBI error: cannot attach mtd4\"\ninstead of \"UBI error: cannot attach 4\"\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "fc398769ac5cbfdf4dc16a7ba657b284abcc92f5", "tree": "f78291a5da7f15239ce1b29da1144a0ee5c79801", "parents": [ "bfa274e2436fc7ef72ef51c878083647f1cfd429" ], "author": { "name": "S.Çağlar Onur", "email": "caglar@pardus.org.tr", "time": "Tue Feb 12 13:25:06 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Mar 04 11:02:04 2008 +0200" }, "message": "UBI: silence warning\n\ndrivers/mtd/ubi/vmt.c: In function `ubi_create_volume\u0027:\ndrivers/mtd/ubi/vmt.c:379: warning: statement with no effect\n\nSigned-off-by: S.Çağlar Onur \u003ccaglar@pardus.org.tr\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "6dc4a8717fadd47103b5015cc678c75afda43ae0", "tree": "3fd91ac0761a815bdfc813deb50aaf7605db9cb6", "parents": [ "e653879c269735c9ff6684e03edf1d4e041ff3d3" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Feb 01 13:48:49 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Feb 01 13:48:49 2008 +0200" }, "message": "UBI: do not flush queue on each vtbl change\n\nThis is just not necessary. We re-write whole layout copy, so\nthe old contents cannot show up again sice scan process will\ndrop it.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "e653879c269735c9ff6684e03edf1d4e041ff3d3", "tree": "2019a018e3fd809798dabfa92e356acc8030cdd4", "parents": [ "866136827b9a71c39dcb06d23ce523f719eab74b" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 18:48:21 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:26 2008 +0200" }, "message": "UBI: implement atomic LEB change ioctl\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "60c031531a85b3580f66c2530f9b2802adcad4df", "tree": "f3d9211a948233f23f8e193af951776024d6aa29", "parents": [ "1b68d0eea5daddc762c54bf02154f4ad607d9ce8" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 17:56:14 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: handle zero-length case\n\nubi_eba_atomic_leb_change() has to just map the LEB to a free PEB\nif data length is zero.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "1b68d0eea5daddc762c54bf02154f4ad607d9ce8", "tree": "e918b5d434da7213a7af8cff2b6bd692035f72cf", "parents": [ "0411e7353192d7deebd4f50b9ee41974ec3a634c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 17:04:01 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: simplify internal interfaces\n\nInstead of passing vol_id to all functions and then find\nstruct ubi_volume, pass struct ubi_volume pointer.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0411e7353192d7deebd4f50b9ee41974ec3a634c", "tree": "059c8f96ee9692818f16f0761b41a63e72cb9ced", "parents": [ "91f2d53cd75a8fa3557246af965155208c4c69a7" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 16:45:57 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: do not change file pointer while updating\n\nSince we do not change semantics of seek(), changing the file\npointer while updating does not make much sense.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "91f2d53cd75a8fa3557246af965155208c4c69a7", "tree": "a428ac05cb6998e97df0e7894a51ec6a0db45920", "parents": [ "c18a84186cc05bee19d55823f1a35f4ea91a92d6" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 11:23:23 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: add layout volume information\n\nAdd more information about layout volume to make userspace tools\nuse the macros instead of constants. Also rename UBI_LAYOUT_VOL_ID\nto make it consistent with other macros.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "c18a84186cc05bee19d55823f1a35f4ea91a92d6", "tree": "f0707d090a079afbb6a971fdad6670ce9f31e062", "parents": [ "64203195edf44601d9825284101dcaf7ad54ece8" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 24 11:19:14 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: fix warnings\n\nOld gcc complains:\n\nCC drivers/mtd/ubi/wl.o\ndrivers/mtd/ubi/wl.c: In function \u0027wear_leveling_worker\u0027:\ndrivers/mtd/ubi/wl.c:746: warning: \u0027pe\u0027 may be used uninitialized in this function\nCC drivers/mtd/ubi/scan.o\ndrivers/mtd/ubi/scan.c: In function \u0027ubi_scan\u0027:\ndrivers/mtd/ubi/scan.c:772: warning: \u0027ec\u0027 may be used uninitialized in this function\ndrivers/mtd/ubi/scan.c:772: note: \u0027ec\u0027 was declared here\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "64203195edf44601d9825284101dcaf7ad54ece8", "tree": "9db30aa5b9dca3e04a8c593005d1aee0d001a5cb", "parents": [ "2f9270e7fe86591d6ba01c0df6ad3f6c035687ea" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 22 12:38:15 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: add sanity check\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "2f9270e7fe86591d6ba01c0df6ad3f6c035687ea", "tree": "67f7caaaa18be97255600decf2e8d2ae9d3898c0", "parents": [ "d536058752274b2fe60135142da550b5355ffa94" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 22 12:31:30 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:25 2008 +0200" }, "message": "UBI: remove bogus assertion\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "d536058752274b2fe60135142da550b5355ffa94", "tree": "c3b2bb4a3097a06c1ed085e202cdff87f8a2d564", "parents": [ "ddc4939161c502452392b353f9e0dd088239e4c1" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 17 15:41:14 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: bugfix: calculate data offset properly\n\nData offset is VID header offset + VID header size aligned to\nthe min. I/O unit size up.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ddc4939161c502452392b353f9e0dd088239e4c1", "tree": "764fcb506468a032aea6fb65802c0ee9413a9644", "parents": [ "4ccf8cffa963c7b5bdc6d455ea9417084ee49aa8" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jan 17 15:35:57 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: amend array size\n\nSince the data offset parameter was removed, the size of\nthe parameters array is now 2, not 3.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4ccf8cffa963c7b5bdc6d455ea9417084ee49aa8", "tree": "a7281874dc9298b3d7eca2d1e4cb22c326625382", "parents": [ "896c0c06aa30147630e9a75949b6ae2014c841fc" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 16 15:44:24 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: add auto-resize feature\n\nThe problem: NAND flashes have different amount of initial bad physical\neraseblocks (marked as bad by the manufacturer). For example, for 256MiB\nSamsung OneNAND flash there might be from 0 to 40 bad initial eraseblocks,\nwhich is about 2%. When UBI is used as the base system, one needs to know\nthe exact amount of good physical eraseblocks, because this number is\nneeded to create the UBI image which is put to the devices during\nproduction. But this number is not know, which forces us to use the\nminimum number of good physical eraseblocks. And UBI additionally\nreserves some percentage of physical eraseblocks for bad block handling\n(default is 1%), so we have 1-3% of PEBs reserved at the end, depending\non the amount of initial bad PEBs. But it is desired to always have\n1% (or more, depending on the configuration).\n\nSolution: this patch adds an \"auto-resize\" flag to the volume table.\nThe volume which has the \"auto-resize\" flag will automatically be re-sized\n(enlarged) on the first UBI initialization. UBI clears the flag when\nthe volume is re-sized. Only one volume may have the \"auto-resize\" flag.\n\nSo, the production UBI image may have one volume with \"auto-resize\"\nflag set, and its size is automatically adjusted on the first boot\nof the device.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "896c0c06aa30147630e9a75949b6ae2014c841fc", "tree": "d34cbb7ed0995b92883311134e624b0d82686e4f", "parents": [ "ae616e1be13599c3b64e544ebe99e69ea851e99c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 16 14:24:14 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: use bit-fields\n\nSave 12 bytes of RAM per volume by using bit-fields instead of integers.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ae616e1be13599c3b64e544ebe99e69ea851e99c", "tree": "02edc84279e332991f75e998255ee563d6579027", "parents": [ "b9a06623d9d0c6dff758d525ceb0d9e2bba8f7d6" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 16 12:15:47 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: fix warnings\n\ndrivers/mtd/ubi/cdev.c: In function ‘vol_cdev_read’:\ndrivers/mtd/ubi/cdev.c:187: warning: unused variable ‘vol_id’\nCC [M] drivers/mtd/ubi/kapi.o\ndrivers/mtd/ubi/kapi.c: In function ‘ubi_leb_erase’:\ndrivers/mtd/ubi/kapi.c:483: warning: unused variable ‘vol_id’\ndrivers/mtd/ubi/kapi.c: In function ‘ubi_leb_unmap’:\ndrivers/mtd/ubi/kapi.c:544: warning: unused variable ‘vol_id’\ndrivers/mtd/ubi/kapi.c: In function ‘ubi_leb_map’:\ndrivers/mtd/ubi/kapi.c:582: warning: unused variable ‘vol_id’\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "b9a06623d9d0c6dff758d525ceb0d9e2bba8f7d6", "tree": "9107daa5cf1aa527603c7d33d55ca45dbe760d5a", "parents": [ "4fac9f698404a5cd50b978fbdb7e54235353c215" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 16 12:11:54 2008 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jan 25 16:41:24 2008 +0200" }, "message": "UBI: get rid of ubi_ltree_slab\n\nThis slab cache is not really needed since the number of objects\nis low and the constructor does not make much sense because we\nallocate oblects when doint I/O, which is way slower then allocation.\n\nSuggested-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4b3cc340614e552c476bec29d984c5a363b26494", "tree": "5fd0df68217f18dcfb80761c932a5dcba5de947d", "parents": [ "aeddb87718823fb81b896155b34d1bb4c8cae874" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 15:59:39 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:18 2007 +0200" }, "message": "UBI: bugfix: do not forget to increment vol_count\n\nWhen creating a new volume, do not forget to increment the\nvol_count variable.\n\nAlso, users are not interested in internal volumes, so do not show\nthem in the volumes_count sysfs file.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "aeddb87718823fb81b896155b34d1bb4c8cae874", "tree": "b96e3d90dbbbcebb77476a73dcfb958ab0b4d374", "parents": [ "b6b76ba466bbd47397efad0fdaeaa5ebf7d462c7" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 14:25:58 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:18 2007 +0200" }, "message": "UBI: do not support kiB\n\nBe strict and accept only KiB, MiB and GiB, not Kib, not kib, etc.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "b6b76ba466bbd47397efad0fdaeaa5ebf7d462c7", "tree": "06af1b32c201abdc87bb852c5ba10c8acccaf9bc", "parents": [ "d1f3dd6cc00f5bf744118fb2820ecdf09a1f4b73" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 13:46:46 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: add mtd_num sysfs attribute\n\nExpose number or the underlying MTD device in sysfs.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "d1f3dd6cc00f5bf744118fb2820ecdf09a1f4b73", "tree": "48663606422eda9245c3a53f1437f9c4458b8aa7", "parents": [ "783b273afab43437dca731a229d53d72faf77fd3" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 25 19:17:00 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: fix mtd device string parsing\n\nUBI allows to specify MTD device name or number when the module is being\nloaded. When parsing MTD device identity string, it first tries to treat\nit as device NAME, and if that fails, it treats it as device number.\n\nMake it vice-versa as this is more logical and makes less troubles when\nyou have an MTD device named \"1\" and try to load mtd1 which has different\nname. This is especially easy to hit when gluebi is enabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "783b273afab43437dca731a229d53d72faf77fd3", "tree": "daadf822539189bcc81d64a609f2b084849114e5", "parents": [ "897a316c9e6f7fea6f1d3759797b75c0ebaec479" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 25 18:13:33 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: use separate mutex for volumes checking\n\nIntroduce a separate mutex which serializes volumes checking,\nbecause we cammot really use volumes_mutex - it cases reverse\nlocking problems with mtd_tbl_mutex when gluebi is used -\nthanks to lockdep.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "897a316c9e6f7fea6f1d3759797b75c0ebaec479", "tree": "487f211f3a862d8948ba19ca3f645c7a37f4d547", "parents": [ "9b79cc0f84edecceb04b806b9014fcec1306c34d" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 18 18:23:39 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: handle attach ioctl\n\nActually implement the MTD device attach/detach handlers.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "dd38fccfbc77e12417512c38508a5283ea79a375", "tree": "591cae6d1ebdbdc52fc9d38bcb3454c3487bd9a0", "parents": [ "cdfa788acd134a35d3e5b73d1a76fca4033d8aa9" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 19 21:43:32 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: remove data_offset\n\n\u0027data_offset\u0027 parameter does not really make sense and it is not\nneeded. Get rid of it.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "cdfa788acd134a35d3e5b73d1a76fca4033d8aa9", "tree": "ccc8cbf0bad80f569d9e3bbdc7cbf9c97556f155", "parents": [ "e73f4459d969bb266f03dd4cbe21bdba8cb2732c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Dec 17 20:33:20 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: prepare attach and detach functions\n\nPrepare the attach and detach functions to by used outside of\nmodule initialization:\n\n* detach function checks reference count before detaching\n* it kills the background thread as well\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "e73f4459d969bb266f03dd4cbe21bdba8cb2732c", "tree": "5af7655da65f2c33f6ea4efdfaa8b0e0670d6aea", "parents": [ "9f961b57568960a150cc9781c52824c9093a0514" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Dec 17 17:37:26 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: add UBI devices reference counting\n\nThis is one more step on the way to \"removable\" UBI devices. It\nadds reference counting for UBI devices. Every time a volume on\nthis device is opened - the device\u0027s refcount is increased. It\nis also increased if someone is reading any sysfs file of this\nUBI device or of one of its volumes.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "9f961b57568960a150cc9781c52824c9093a0514", "tree": "345d60347d63bdc9973a2447d84024776b73dd2f", "parents": [ "16f557ecbf96dd13d13788a6f62d4d97ae73b1f9" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Dec 16 16:59:31 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:17 2007 +0200" }, "message": "UBI: add UBI control device\n\nThis patch is a preparation to make UBI devices dynamic. It\nadds an UBI control device which has dynamically allocated\nmajor number and registers itself as \"ubi_ctrl\". It does not\ndo anything so far. The idea is that this device will allow\nto attach/detach MTD devices from userspace.\n\nThis is symilar to what the Linux device mapper has.\n\nThe next things to do are:\n* Fix UBI, because it now assumes UBI devices cannot go away\n* Implement control device ioctls which will attach/detach MTD\n devices\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "16f557ecbf96dd13d13788a6f62d4d97ae73b1f9", "tree": "c4bf8b052b7d8e0fb968cf7a274da1db7dd7bf97", "parents": [ "593dd33c92c6529443d5df1350dc5cc76511232d" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 19 16:03:17 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:16 2007 +0200" }, "message": "UBI: fix comment\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "593dd33c92c6529443d5df1350dc5cc76511232d", "tree": "dda360da5a5f66eb36b55a4c2e8eb985e997ffd6", "parents": [ "458dbb3d07574e8fcdcb921ac155ccd81b16b05f" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 18 15:54:35 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:16 2007 +0200" }, "message": "UBI: fix ubi_wl_flush\n\nThe flush function should finish all the pending jobs. But if\nsomebody else is doing a work, this function should wait and let\nit finish.\n\nThis patche uses rw semaphore for synchronization purpose - it\njust looks quite convinient.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "458dbb3d07574e8fcdcb921ac155ccd81b16b05f", "tree": "38d2857bd29347a052c15fb909e10c1b39f6294a", "parents": [ "43f9b25a9cdd7b177f77f026b1461abd1abbd174" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 19 17:03:42 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:16 2007 +0200" }, "message": "UBI: fix printk\n\nAdd proper log level to printk\u0027s.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "43f9b25a9cdd7b177f77f026b1461abd1abbd174", "tree": "0c58fa96a8b6050fd2166d67552809cebd435549", "parents": [ "d2c468550915ab2f16149e274a6f0da0b925a748" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Dec 18 15:06:55 2007 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Dec 26 19:15:16 2007 +0200" }, "message": "UBI: bugfix: protect from volume removal\n\nWhen the WL worker is moving an LEB, the volume might go away\noccasionally. UBI does not handle these situations correctly.\n\nThis patch introduces a new mutex which serializes wear-levelling\nworker and the the \u0027ubi_wl_put_peb()\u0027 function. Now, if one puts\nan LEB, and its PEB is being moved, it will wait on the mutex.\nAnd because we unmap all LEBs when removing volumes, this will make\nthe volume remove function to wait while the LEB movement\nfinishes.\n\nBelow is an example of an oops which should be fixed by this patch:\n\nPid: 9167, comm: io_paral Not tainted (2.6.24-rc5-ubi-2.6.git #2)\nEIP: 0060:[\u003cf884a379\u003e] EFLAGS: 00010246 CPU: 0\nEIP is at prot_tree_del+0x2a/0x63 [ubi]\nEAX: f39a90e0 EBX: 00000000 ECX: 00000000 EDX: 00000134\nESI: f39a90e0 EDI: f39a90e0 EBP: f2d55ddc ESP: f2d55dd4\n DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068\nProcess io_paral (pid: 9167, ti\u003df2d54000 task\u003df72a8030 task.ti\u003df2d54000)\nStack: f39a95f8 ef6aae50 f2d55e08 f884a511 f88538e1 f884ecea 00000134 00000000\n f39a9604 f39a95f0 efea8280 00000000 f39a90e0 f2d55e40 f8847261 f8850c3c\n f884eaad 00000001 000000b9 00000134 00000172 000000b9 00000134 00000001\nCall Trace:\n [\u003cc0105227\u003e] show_trace_log_lvl+0x1a/0x30\n [\u003cc01052e2\u003e] show_stack_log_lvl+0xa5/0xca\n [\u003cc01053d6\u003e] show_registers+0xcf/0x21b\n [\u003cc0105648\u003e] die+0x126/0x224\n [\u003cc0119a62\u003e] do_page_fault+0x27f/0x60d\n [\u003cc037dd62\u003e] error_code+0x72/0x78\n [\u003cf884a511\u003e] ubi_wl_put_peb+0xf0/0x191 [ubi]\n [\u003cf8847261\u003e] ubi_eba_unmap_leb+0xaf/0xcc [ubi]\n [\u003cf8843c21\u003e] ubi_remove_volume+0x102/0x1e8 [ubi]\n [\u003cf8846077\u003e] ubi_cdev_ioctl+0x22a/0x383 [ubi]\n [\u003cc017d768\u003e] do_ioctl+0x68/0x71\n [\u003cc017d7c6\u003e] vfs_ioctl+0x55/0x271\n [\u003cc017da15\u003e] sys_ioctl+0x33/0x52\n [\u003cc0104152\u003e] sysenter_past_esp+0x5f/0xa5\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" } ], "next": "d2c468550915ab2f16149e274a6f0da0b925a748" }