)]}' { "log": [ { "commit": "64d4b4c90a876401e503c3a3260e9d0ed066f271", "tree": "4da6a688f44cdec560792a29e24031a00a0696ef", "parents": [ "7cdb996ee4d04b5bb2cd544b14e8eb91cfd7fe64" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 30 14:59:50 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Aug 02 07:21:19 2010 +0300" }, "message": "UBI: do not warn unnecessarily\n\nCurrently, when UBI attaches an MTD device and cannot reserve all 1% (by\ndefault) of PEBs for bad eraseblocks handling, it prints a warning. However,\nMatthew L. Creech \u003cmlcreech@gmail.com\u003e is not very happy to see this warning,\nbecause he did reserve enough of PEB at the beginning, but with time some\nPEBs became bad. The warning is not necessary in this case.\n\nThis patch makes UBI print the warning\n o if this is a new image\n o of this is used image and the amount of reserved PEBs is only 10% (or less)\n of the size of the reserved PEB pool.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "7cdb996ee4d04b5bb2cd544b14e8eb91cfd7fe64", "tree": "a533532fd99fb4445727344d8656586deb5a8094", "parents": [ "158132c9abbccce802def10e5ffaf044b266a6e1" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 30 16:31:38 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Aug 02 07:21:19 2010 +0300" }, "message": "UBI: do not print message about corruptes PEBs if we have none of them\n\nCurrently UBI prints\n\nUBI: corrupted PEBs will be formatted\n\neven if there are not corrupted PEBs. Fix this.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "158132c9abbccce802def10e5ffaf044b266a6e1", "tree": "d7d1532ace65bc89f9f4cf6e11c74ea745d079c4", "parents": [ "f5d5b1f8c12a7637ee1145f2f00358eb375edb54" ], "author": { "name": "Brijesh Singh", "email": "brijesh.s.singh@gmail.com", "time": "Wed Jun 16 09:28:26 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 16 09:39:49 2010 +0300" }, "message": "UBI: improve delete-compatible volumes handling\n\nWhen a delete-compatible volume is found, it is first added to the\n\u0027corr\u0027 list, which contains \"corrupted\" PEBs which should be erased,\nand then it is added to the used volumes tree. However, the second\nstep should not be done. This does not cause problems in practice,\nbecause we never access delete-compattible volumes, but it is still\nnot the right thing to do.\n\n[Artem: amended the commit message and few prints]\n\nSigned-off-by: Brijesh Singh \u003cbrijesh.s.singh@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f5d5b1f8c12a7637ee1145f2f00358eb375edb54", "tree": "5d4b5ec5ef6eba5fb0f5cc1e5127115da33c2759", "parents": [ "095751a6e0838a712393a74eb0b7b6559dbdbe81" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 14 08:15:39 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 14 08:47:49 2010 +0300" }, "message": "UBI: fix error message and compilation warnings\n\nFix the followong compilation warnings introduced by commit\n095751a6e0838a712393a74eb0b7b6559dbdbe81:\n\ndrivers/mtd/ubi/scan.c: In function \u0027check_what_we_have\u0027:\ndrivers/mtd/ubi/scan.c:960: warning: passing argument 1 of \u0027get_random_bytes\u0027 discards qualifiers from pointer target type\n\nFix the following compilation warnings introduced by commit\n1a49af2ca019dcb4614c32f832bbcb814b61409c:\n\ndrivers/mtd/ubi/io.c: In function \u0027ubi_io_read\u0027:\ndrivers/mtd/ubi/io.c:153: warning: initialization makes integer from pointer without a cast\ndrivers/mtd/ubi/io.c:170: warning: format \u0027%s\u0027 expects type \u0027char *\u0027, but argument 5 has type \u0027int\u0027\ndrivers/mtd/ubi/io.c:177: warning: format \u0027%zd\u0027 expects type \u0027signed size_t\u0027, but argument 7 has type \u0027int\u0027\ndrivers/mtd/ubi/io.c:177: warning: too many arguments for format\n\nAlso, amend the ECC error code string and add brackets and whitespace\nthere - this should make the message readable.\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "095751a6e0838a712393a74eb0b7b6559dbdbe81", "tree": "286ae0ee280545b85b7636cca91fb8e7f4efc859", "parents": [ "1a49af2ca019dcb4614c32f832bbcb814b61409c" ], "author": { "name": "Matthieu CASTET", "email": "matthieu.castet@parrot.com", "time": "Thu Jun 03 16:14:27 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 11 17:23:37 2010 +0300" }, "message": "UBI: generate random image_seq when formatting MTD devices\n\nGenerate random image_seq when attaching empty MTD device (kernel do the\nubi formating).\n\nSigned-off-by: Matthieu CASTET \u003cmatthieu.castet@parrot.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "1a49af2ca019dcb4614c32f832bbcb814b61409c", "tree": "1ab9382a4f2433018b9a38c2449baa835373b51b", "parents": [ "0798cea8c2e1afee59686c51d27d0e96b05e42d1" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 08 10:59:07 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 11 17:23:37 2010 +0300" }, "message": "UBI: improve ECC error message\n\nECC errors are quite typical errors on NAND, so it is worth improving\nthe UBI message and print something like\n\nubi_io_read: error -74 (ECC error) while reading 4096 bytes from PEB 1:4 ...\n\nrather than\n\nubi_io_read: error -74 while reading 4096 bytes from PEB 1:4 ...\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0798cea8c2e1afee59686c51d27d0e96b05e42d1", "tree": "7bc5702e9bdeb37699f3cce0d4641d15676e74f2", "parents": [ "33789fb9d4470e27d18596c0966339e2ca8865a9" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Apr 30 13:02:33 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 04 11:30:44 2010 +0300" }, "message": "UBI: improve corrupted flash handling\n\nThis patch improves the way UBI handles corrupted flash, or flash\ncontaining garbage or non-UBI data, which is the same from UBI POW.\nNamely, we do the following:\n\n* if 5% or more PEBs are corrupted, refuse the flash\n* if less than 5% PEBs are corrupted, do not refuse the flash\n and format these PEBs\n* if less than 8 PEBs are corrupted, format them silently, otherwise\n print a warning message.\n\nReported-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nReviewed-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nTested-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\n" }, { "commit": "33789fb9d4470e27d18596c0966339e2ca8865a9", "tree": "82b5025c7e0b40289977f1ccc9173c1702a4b036", "parents": [ "eb89580e1a8388d206bf143c6c39d001095106ba" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Apr 30 12:31:26 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 04 11:30:43 2010 +0300" }, "message": "UBI: introduce eraseblock counter variables\n\nThis is just a preparation patch which introduces several\n\u0027struct ubi_scan_info\u0027 fields which count eraseblocks of different\ntypes. This will be used later on to decide whether it is safe to\nformat the flash or not. No functional changes so far.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nReviewed-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nTested-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\n" }, { "commit": "eb89580e1a8388d206bf143c6c39d001095106ba", "tree": "a0cee0ac8e62a9731ade3d8aa400b621252ea3f4", "parents": [ "786d78318586cbdc8aec539fe5a4942490267fef" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 03 09:04:39 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 04 11:30:42 2010 +0300" }, "message": "UBI: introduce a new IO return code\n\nThis patch introduces the %UBI_IO_BAD_HDR_READ return code for\nthe I/O level function. We will use this code in order to distinguish\nbetween \"corrupted header possibly because this is non-ubi data\" and\n\"corrupted header possibly because of real data corruption and ECC error\".\n\nSo far this patch does not introduce any functional change, just a\npreparation.\n\nThis patch is pased on a patch from\nSebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nReviewed-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nTested-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\n" }, { "commit": "786d78318586cbdc8aec539fe5a4942490267fef", "tree": "3ca3144ce0186dea041782b8a9789caf16d89cbb", "parents": [ "67a3e12b05e055c0415c556a315a3d3eb637e29e" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Apr 30 16:50:22 2010 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jun 04 11:30:42 2010 +0300" }, "message": "UBI: simplify IO error codes\n\nWe do not really need 2 separate error codes for indicating bad VID\nand bad EC headers (UBI_IO_BAD_EC_HDR, UBI_IO_BAD_VID_HDR), it is\nenough to have only one UBI_IO_BAD_HDR return code.\n\nThis patch does not introduce any functional change, only some\ncode simplification.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nReviewed-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nTested-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\n" }, { "commit": "7ea8085910ef3dd4f3cad6845aaa2b580d39b115", "tree": "d9c1edb5906f943f7d70bfb4b65106e29772d379", "parents": [ "cc967be54710d97c05229b2e5ba2d00df84ddd64" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed May 26 17:53:25 2010 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu May 27 22:05:02 2010 -0400" }, "message": "drop unused dentry argument to -\u003efsync\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "be436f6238a17b8432b9de0212bcfc838afb1f85", "tree": "59b685247d6d3647cc82920092759b4b09599aa5", "parents": [ "3f5026222e8a16daaa830eec4d72c6745b74407e" ], "author": { "name": "Shinya Kuribayashi", "email": "shinya.kuribayashi.px@renesas.com", "time": "Thu May 06 19:22:09 2010 +0900" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri May 07 08:33:32 2010 +0300" }, "message": "UBI: misc comment fixes\n\nSigned-off-by: Shinya Kuribayashi \u003cshinya.kuribayashi.px@renesas.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "3f5026222e8a16daaa830eec4d72c6745b74407e", "tree": "a3274b82c86184e8b6e39795dbf11ad5d243f4c3", "parents": [ "af7ad7a0a6c0c1d8497a25b6b8b3b2ce9f52ff04" ], "author": { "name": "Shinya Kuribayashi", "email": "shinya.kuribayashi.px@renesas.com", "time": "Thu May 06 19:21:47 2010 +0900" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri May 07 08:33:10 2010 +0300" }, "message": "UBI: fix s/then/than/ typos\n\nSigned-off-by: Shinya Kuribayashi \u003cshinya.kuribayashi.px@renesas.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "af7ad7a0a6c0c1d8497a25b6b8b3b2ce9f52ff04", "tree": "3073f9591d82feb01e6138e6b5bbac5d76f78e5e", "parents": [ "70d38b9625edba52a809308427f78831c3963f52" ], "author": { "name": "Marc Kleine-Budde", "email": "mkl@pengutronix.de", "time": "Wed May 05 10:17:25 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu May 06 09:12:11 2010 +0300" }, "message": "UBI: init even if MTD device cannot be attached, if built into kernel\n\nUBI can be built into the kernel or be compiled as a kernel module.\nFurther on the command line one can specify MTD devices to be attach to\nUBI while loading. In the current implementation the UBI driver refuses\nto load if one of the MTD devices cannot be attached.\n\nConsider:\n1) UBI compiled into the kernel and\n2) a MTD device specified on the command line and\n3) this MTD device contains bogus data (for whatever reason).\n\nDuring init UBI tries to attach the MTD device is this fails the whole\nUBI subsystem isn\u0027t initialized. Later the userspace cannot attach any\nMTD to UBI because UBI isn\u0027t loaded.\n\nThis patch keeps the current behaviour: if UBI is compiled as a module\nand a MTD device cannot be attached the UBI module cannot be loaded,\nbut changes it for the UBI-is-built-into-the-kernel usecase.\n\nIf UBI is builtin, a not attachable MTD device doen\u0027t stop UBI from\ninitializing. This slightly modifies the behaviour if multiple MTD\ndevices are specified on the command line. Now every MTD device is\nprobed and, if possible, attached, i.e. a faulty MTD device doesn\u0027t\nstop the others from being attached.\n\nArtem: tweaked the patch\n\nSigned-off-by: Marc Kleine-Budde \u003cmkl@pengutronix.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "70d38b9625edba52a809308427f78831c3963f52", "tree": "ef5e519bd672c4ec2a80b7a78adfb66251a1193c", "parents": [ "01bf0b64579ead8a82e7cfc32ae44bc667e7ad0f" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Tue Apr 13 13:30:12 2010 -0700" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 03 09:08:13 2010 +0300" }, "message": "UBI: remove reboot notifier\n\nThe UBI reboot notifier causes problems with hibernation. Move this\nfunctionality into the low-level MTD driver instead.\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "28812fe11a21826ba4c97c6c7971a619987cd912", "tree": "c78daefd595989bbc660ea48d8bc2dc5750321d3", "parents": [ "5fbcae57db69128c14080a7a5a42d0626bfe155c" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Tue Jan 05 12:48:07 2010 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Mar 07 17:04:48 2010 -0800" }, "message": "driver-core: Add attribute argument to class_attribute show/store\n\nPassing the attribute to the low level IO functions allows all kinds\nof cleanups, by sharing low level IO code without requiring\nan own function for every piece of data.\n\nAlso drivers can extend the attributes with own data fields\nand use that in the low level function.\n\nThis makes the class attributes the same as sysdev_class attributes\nand plain attributes.\n\nThis will allow further cleanups in drivers.\n\nFull tree sweep converting all users.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "6e9065d756df5dac6dc02b94b82b4f5dbbf38caf", "tree": "ed2f34b18bb9c9af1b772e25127ec1ea1ce4f2cf", "parents": [ "adbf05e3ec6ea380ba145b6fa89d9125ed76eb98" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jan 25 17:09:30 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Feb 01 15:16:37 2010 +0200" }, "message": "UBI: add write checking\n\nAdd an extra debugging check function which validates writes.\nAfter every write it reads the data back, compares it with the\noriginal data, and complains if they mismatch.\n\nUseful for debugging. No-op if extra debugging checks are disabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "adbf05e3ec6ea380ba145b6fa89d9125ed76eb98", "tree": "9da867755d3b915ec1a759658397aaa31bc68263", "parents": [ "0bf1c4399afee6a2031b0ee943a4c016e53f727c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 20 10:28:58 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Feb 01 15:16:37 2010 +0200" }, "message": "UBI: simplify debugging return codes\n\nUBI debugging functions were a little bit over-engineered and\nreturned more error codes than needed, and the callers had to\ndo useless checks. Simplify the return codes.\n\nImpact: only debugging code is affected, which means that for\n non-developers this is a no-op patch.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0bf1c4399afee6a2031b0ee943a4c016e53f727c", "tree": "c5d7a62b2c965e65a42f17f6206c28f3c4e57a81", "parents": [ "f9b0080e10e0ce3b8acbe91ae6a50da4f2ed7339" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 12 12:26:42 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Feb 01 15:16:36 2010 +0200" }, "message": "UBI: fix attaching error path\n\nIn the error path of \u0027ubi_attach_mtd_dev()\u0027 we have a tricky situation:\nwe have to release things differently depending on at which point\nthe failure happening. Namely, if @ubi-\u003edev is not initialized, we have\nto free everything ourselves. But if it was, we should not free the @ubi\nobject, because it will be freed in the \u0027dev_release()\u0027 function. And\nwe did not get this situation right.\n\nThis patch introduces additional argument to the \u0027uif_init()\u0027 function.\nOn exit, this argument indicates whether the final \u0027free(ubi)\u0027 will\nhappen in \u0027dev_release()\u0027 or not. So the caller always knows how to\nproperly release the resources.\n\nImpact: all memory is now correctly released when UBI fails to attach\n an MTD device.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f9b0080e10e0ce3b8acbe91ae6a50da4f2ed7339", "tree": "7f9f45f0e689b1e3a84bdf944c166ce206563caf", "parents": [ "9e0c7ef3f6c95357ce359a4f9223f0dfcd21cef7" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 05 16:48:40 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Feb 01 15:16:36 2010 +0200" }, "message": "UBI: support attaching by MTD character device name\n\nThis patch adds a capability to attach MTD devices by their character\ndevice paths. For example, one can do:\n\n$ modprobe ubi mtd\u003d/dev/mtd0\n\nto attach /dev/mtd0.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "9e0c7ef3f6c95357ce359a4f9223f0dfcd21cef7", "tree": "712c9ab76536d68dfe36299ec71e5f18829075c8", "parents": [ "64a028a6de08545a2c94f302bc7694bf48aee5b5" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 06 14:20:31 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Feb 01 15:16:36 2010 +0200" }, "message": "UBI: mark few variables as __initdata\n\nThe @mtd_devs and @mtd_dev_param variables are used only during the\ninitialization, and all functions that use the variables have\nthe __init prefix. This means we can safely mark the variables\nas __initdata, which is a tiny optimization.\n\nImpact: tiny RAM consumption optimization when UBI is used as a kernel\n module.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "551e28dbe82f9de58993d7587201a2569b942341", "tree": "8f14618a4f5f016d41eb5b263784e3e2a4dd2bf3", "parents": [ "b39bda6e7329b1be6dfc2741ed298b6e814532a5", "c5ce5b46af76f52dea21f467397d24c4ae6cb3ff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 28 12:57:50 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 28 12:57:50 2010 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.infradead.org/ubi-2.6\n\n* \u0027for-linus\u0027 of git://git.infradead.org/ubi-2.6:\n UBI: fix volume creation input checking\n" }, { "commit": "c5ce5b46af76f52dea21f467397d24c4ae6cb3ff", "tree": "cd45d66f718c6e632ab366e9847129c913821f41", "parents": [ "92dcffb916d309aa01778bf8963a6932e4014d07" ], "author": { "name": "Mika Westerberg", "email": "ext-mika.1.westerberg@nokia.com", "time": "Tue Jan 26 17:47:05 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jan 27 11:55:43 2010 +0200" }, "message": "UBI: fix volume creation input checking\n\nDo not use an unchecked variable UBI_IOCMKVOL ioctl.\n\nSigned-off-by: Mika Westerberg \u003cext-mika.1.westerberg@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "ebddd63b74dcf1cb676d14328d5852f1fee19a8a", "tree": "c924535e6ae791d514ec809c99ebb214d66d97b7", "parents": [ "b531b55a7bde8aa2bdf7023b3afc6df1bf3dcb67" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jan 18 16:43:44 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jan 18 18:53:56 2010 +0200" }, "message": "UBI: fix memory leak in update path\n\nWhen truncating an UBI volume, UBI should allocates a PEB-sized\nbuffer but does not release it, which leads to memory leaks.\nThis patch fixes the issue.\n\nReported-by: Marek Skuczynski \u003cmareksk7@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nTested-by: Marek Skuczynski \u003cmareksk7@gmail.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "b531b55a7bde8aa2bdf7023b3afc6df1bf3dcb67", "tree": "d6045d623d645f6481ae5b1cab5e8288d293f345", "parents": [ "ff998793288b49a3b22d929bf8e56362320905ff" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 05 17:25:59 2010 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 12 13:19:15 2010 +0200" }, "message": "UBI: add more checks to chdev open\n\nWhen opening UBI volumes by their character device names, make\nsure we are opening character devices, not block devices or any\nother inode type.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ff998793288b49a3b22d929bf8e56362320905ff", "tree": "2f11b74d60bebec123fb26c7cb22af5c5eb0af81", "parents": [ "74d2e4f8d79ae0c4b6ec027958d5b18058662eea" ], "author": { "name": "Peter Horton", "email": "zero@colonel-panic.org", "time": "Tue Jan 05 11:14:36 2010 +0000" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jan 12 13:19:08 2010 +0200" }, "message": "UBI: initialise update marker\n\nThe in kernel copy of a volume\u0027s update marker is not initialised from the\nvolume table. This means that volumes where an update was unfinnished will\nnot be treated as \"forbidden to use\". This is basically that the update\nfunctionality was broken.\n\nSigned-off-by: Peter Horton \u003czero@colonel-panic.org\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "fc1495bf99de6f65066b3234813180301ff8b693", "tree": "4858db540f3c57f6f998383056ad4714b969660c", "parents": [ "5476ffd2b78f06cce31a57f8611162918fe1ae3a", "b38882f5c066dc681679e90f1903eda323e605b1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 10 09:31:45 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 10 09:31:45 2009 -0800" }, "message": "Merge git://git.infradead.org/ubifs-2.6\n\n* git://git.infradead.org/ubifs-2.6:\n UBIFS: fix return code in check_leaf\n UBI: flush wl before clearing update marker\n MAINTAINERS: change e-mail of Artem Bityutskiy\n UBIFS: remove manual O_SYNC handling\n UBIFS: support mounting of UBI volume character devices\n UBI: Add ubi_open_volume_path\n" }, { "commit": "6afaf8a484cbbfd2ccf58a4e5396d1f280469789", "tree": "f32db3212e23a38c794df0c01fcf8505180ca51d", "parents": [ "949cb6232d5fc9fa77cfa441418e12d6f9de163e" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "sebastian@breakpoint.cc", "time": "Sun Nov 29 19:46:02 2009 +0100" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Dec 04 07:47:11 2009 +0200" }, "message": "UBI: flush wl before clearing update marker\n\nubiupdatevol -t does the following:\n- ubi_start_update()\n - set_update_marker()\n - for all LEBs ubi_eba_unmap_leb()\n - clear_update_marker()\n - ubi_wl_flush()\n\nubi_wl_flush() physically erases all PEB, once it returns all PEBs are\nempty. clear_update_marker() has the update marker written after return.\nIf there is a power cut between the last two functions then the UBI\nvolume has no longer the \"update\" marker set and may have some valid\nLEBs while some of them may be gone.\nIf that volume in question happens to be a UBIFS volume, then mount\nwill fail with\n\n|UBIFS error (pid 1361): ubifs_read_node: bad node type (255 but expected 6)\n|UBIFS error (pid 1361): ubifs_read_node: bad node at LEB 0:0\n|Not a node, first 24 bytes:\n|00000000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff\n\nif there is at least one valid LEB and the wear-leveling worker managed\nto clear LEB 0.\n\nThe patch waits for the wl worker to finish prior clearing the \"update\"\nmarker on flash. The two new LEB which are scheduled for erasing after\nclear_update_marker() should not matter because they are only visible to\nUBI.\n\nSigned-off-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "b57102841846d9840dcb1b8b308f6d7369b8e5c5", "tree": "5792c36c373eef0be91714e5a7a3b83d8cf62960", "parents": [ "648f4e3e50c4793d9dbf9a09afa193631f76fa26" ], "author": { "name": "Corentin Chary", "email": "corentincj@iksaif.net", "time": "Mon Sep 28 21:10:11 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Nov 24 08:18:54 2009 +0200" }, "message": "UBI: Add ubi_open_volume_path\n\nAdd an \u0027ubi_open_volume_path(path, mode)\u0027 function which works like\n\u0027open_bdev_exclusive(path, mode, ...)\u0027 where path is the special file\nrepresenting the UBI volume, typically /dev/ubi0_0.\n\nThis is needed to teach UBIFS being able to mount UBI character devices.\n\n[Comments and the patch were amended a bit by Artem]\n\nSigned-off-by: Corentin Chary \u003ccorentincj@iksaif.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "fa3012318bfb395552baef69bb1ebe87e64945c8", "tree": "5095c1dda820a408609c6e0bd5bc2e7f4c359eae", "parents": [ "7beeec88e5f379680abeb4244b0781e102201c0e" ], "author": { "name": "Michael Roth", "email": "mroth@nessie.de", "time": "Sun Oct 04 18:14:29 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Nov 09 09:40:56 2009 +0100" }, "message": "Kconfig: Remove useless and sometimes wrong comments\n\nAdditionally, some excessive newlines removed.\n\nSigned-off-by: Michael Roth \u003cmroth@nessie.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "774b1382106529ad963d011931c1b911db05be68", "tree": "4d3a71c4b894a6b92c32391f5c8d79a2289dd2d0", "parents": [ "2eadaad67b2b6bd132eda105128d2d466298b8e3" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Fri Oct 16 14:00:17 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Oct 20 10:13:49 2009 +0300" }, "message": "UBI: fix check on unsigned long\n\nresult is unsigned, the wrong check was used.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "2eadaad67b2b6bd132eda105128d2d466298b8e3", "tree": "31ca1bf2d0b2500a0600deecb81cd5af5230d0f6", "parents": [ "012abeea669ea49636cf952d13298bb68654146a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Sep 30 10:01:28 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Oct 20 10:13:04 2009 +0300" }, "message": "UBI: fix backward compatibility\n\nCommit 32bc4820287a1a03982979515949e8ea56eac641 did not fully fix\nthe backward compatibility issues. We still fail to properly handle\nsituations when the first PEB contains non-zero image sequence\nnumber, but one of the following PEBs contains zero image sequence\nnumber. For example, this may happen if we mount a new image with\nan old kernel, and then try to mount it in the new kernel.\n\nThis patch should fix the issue.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "342ff1a1b558ebbdb8cbd55ab6a63eca8b2473ca", "tree": "1f967f283dade6e03897169bb29513354f49f910", "parents": [ "50223e486cabdcf7e540e519da1f26bab3084e5d", "24ed7a97464db44592495f98cff8bcee02f92bc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "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: (34 commits)\n trivial: fix typo in aic7xxx comment\n trivial: fix comment typo in drivers/ata/pata_hpt37x.c\n trivial: typo in kernel-parameters.txt\n trivial: fix typo in tracing documentation\n trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c\n trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c\n trivial: remove unnecessary semicolons\n trivial: Fix duplicated word \"options\" in comment\n trivial: kbuild: remove extraneous blank line after declaration of usage()\n trivial: improve help text for mm debug config options\n trivial: doc: hpfall: accept disk device to unload as argument\n trivial: doc: hpfall: reduce risk that hpfall can do harm\n trivial: SubmittingPatches: Fix reference to renumbered step\n trivial: fix typos \"man[ae]g?ment\" -\u003e \"management\"\n trivial: media/video/cx88: add __init/__exit macros to cx88 drivers\n trivial: fix typo in CONFIG_DEBUG_FS in gcov doc\n trivial: fix missing printk space in amd_k7_smp_check\n trivial: fix typo s/ketymap/keymap/ in comment\n trivial: fix typo \"to to\" in multiple files\n trivial: fix typos in comments s/DGBU/DBGU/\n ...\n" }, { "commit": "fd589a8f0a13f53a2dd580b1fe170633cf6b095f", "tree": "942c50188ca58041b0453189e710eafcfebaea57", "parents": [ "4f37940d64a155c025968118849b596f6aaa8128" ], "author": { "name": "Anand Gadiyar", "email": "gadiyar@ti.com", "time": "Thu Jul 16 17:13:03 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Sep 21 15:14:55 2009 +0200" }, "message": "trivial: fix typo \"to to\" in multiple files\n\nSigned-off-by: Anand Gadiyar \u003cgadiyar@ti.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "de75c771b4cc4da963164a538a8448128301bc35", "tree": "a8fea3a1a6c68324b0b425c482f3c2ef5c7d1b22", "parents": [ "867996b15c1f0a98d2c405bada907e97499ba8c2" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 24 16:18:04 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:02:20 2009 +0300" }, "message": "UBI: improve NOR flash erasure quirk\n\nMore testing of NOR flash against power cuts showed that sometimes\neraseblocks may be unwritable, and we cannot really invalidate\nthem before erasure. But in this case the eraseblock probably\ncontains garbage anyway, and we do not have to invalidate the\nheaders. This assumption might be not true, but this is at least\nwhat I have observed. So if we cannot invalidate the headers,\nwe make sure that the PEB does not contain valid VID header.\nIf this is true, everything is fine, otherwise we panic.\n" }, { "commit": "867996b15c1f0a98d2c405bada907e97499ba8c2", "tree": "3ca5bfb6e74ef5697bb89d29365f6c4df7ab4c03", "parents": [ "758d8e46347aee199e7025b8c571bab75d2de63f" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 24 15:31:33 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:02:20 2009 +0300" }, "message": "UBI: introduce flash dump helper\n\nUseful for debugging problems, compiled in only if UBI debugging\nis enabled. This patch also makes the UBI writing function dump\nthe flash if it fails to write.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "758d8e46347aee199e7025b8c571bab75d2de63f", "tree": "c34a88972ec967785aa540156f776915c702ef4a", "parents": [ "4a406856ea6830d8b8dba6a27d9f9331c5f4c13a" ], "author": { "name": "Phil Carmody", "email": "ext-phil.2.carmody@nokia.com", "time": "Thu Jul 23 15:29:10 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:01:36 2009 +0300" }, "message": "UBI: eliminate possible undefined behaviour\n\nThe assignment to pos when rb is finally NULL is undefined behaviour.\nUpon seeing that assignment, GCC may assume that rb is not NULL, and\nthe loop condition ``rb\u0027\u0027 may be optimised away.\n\nSigned-off-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "4a406856ea6830d8b8dba6a27d9f9331c5f4c13a", "tree": "9bca90ac072a68eb762f985d62c512c55ba6dadc", "parents": [ "5b289b562f6d236108569a880cb38cc03d17a50d" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 19 14:33:14 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:01:36 2009 +0300" }, "message": "UBI: print a warning if too many PEBs are corrupted\n\nThere was a bug report recently where UBI prints:\n\nUBI error: ubi_attach_mtd_dev: failed to attach by scanning, error -22\n\nerror messages and refuses to attach a PEB. It turned out to be a\nbuggy flash driver which returned garbage to almost every UBI read.\nThis patch makes UBI print a better message in such cases. Namely,\nif UBI finds 8 or more corrupted PEBs, it prints a warning and\nlists the corrupted PEBs.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "5b289b562f6d236108569a880cb38cc03d17a50d", "tree": "74b3bcc3e1aa4632c5ea51e45769c11b9a0e7c1f", "parents": [ "29a88c99d29834fb3314e0144900b187ede83106" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 19 14:09:46 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:01:36 2009 +0300" }, "message": "UBI: amend NOR flash pre-erase quirk\n\nIn case of NOR flash, UBI zeroes EC and VID headers\u0027 magic,\nin order to detect interrupted erasures. It first zeroes out\nthe EC magic, then VID magic. However, if a power cut happens\nin between, we\u0027ll end up with a corrupted EC header and a valid\nVID header, in which case UBI accepts the PEB, but prints a\nwarning. This patch makes sure we first zero out the VID\nmagic, then the EC magic, not vice versa. This is just a\nsmall amendment to prevent warning messages.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "29a88c99d29834fb3314e0144900b187ede83106", "tree": "7987ce7659e291420824c93e04cebf3c6a2ad7c4", "parents": [ "64f1607ffbbc772685733ea63e6f7f4183df1b16" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 19 14:03:16 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Aug 14 20:01:35 2009 +0300" }, "message": "UBI: print a message if ECH is corrupted and VIDH is ok\n\nIf the EC header is corrupted, but the VID header is OK, UBI accepts the\nPEB and treats it as \"used\". However, generally this should not happen.\nPrint a warning if this happens.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "32bc4820287a1a03982979515949e8ea56eac641", "tree": "2d7968ed99b21f84e41adfda4709dbf4acf585e7", "parents": [ "7194e6f9c083e87171ddfc8b746f05e007f58132" ], "author": { "name": "Adrian Hunter", "email": "Adrian.Hunter@nokia.com", "time": "Fri Jul 24 19:16:04 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 24 20:08:52 2009 +0300" }, "message": "UBI: compatible fallback in absense of sequence numbers\n\nFall back onto thinking everything\u0027s OK if either of the sequence\nnumbers we are asked to compare is zero, which is what was used\nbefore sequence numbers were introduced.\n\n[ Artem: modified the patch to be applicable to upstream UBI, added\n big comment ]\n\nSigned-off-by: Adrian Hunter \u003cext-adrian.hunter@nokia.com\u003e\nSigned-off-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "7194e6f9c083e87171ddfc8b746f05e007f58132", "tree": "df883b3efd57a4389729989babc0ebb9739153d7", "parents": [ "4be3bd7849165e7efa6b0b35a23d6a3598d97465" ], "author": { "name": "Adrian Hunter", "email": "Adrian.Hunter@nokia.com", "time": "Fri Jul 24 17:05:00 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 24 20:08:52 2009 +0300" }, "message": "UBI: fix double free on error path\n\nIf we fail in \u0027ubi_eba_init_scan()\u0027, we free\n\u0027ubi-\u003evolumes[i]-\u003eeba_tbl\u0027 in there, but also later free it\nin \u0027free_internal_volumes()\u0027. Fix this by assigning NULL\nto \u0027ubi-\u003evolumes[i]-\u003eeba_tbl\u0027 after it is freed.\n\nSigned-off-by: Adrian Hunter \u003cadrian.hunter@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "3dc948da783e713cd3dc8bbd8f293f8795af8f06", "tree": "2f3174ff961b6a08481d53149bd8791829b93f9b", "parents": [ "c8cc452501572d4a81331179b00a9bdd5d2bfada" ], "author": { "name": "Holger Brunck", "email": "holger.brunck@keymile.com", "time": "Mon Jul 13 16:47:57 2009 +0200" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 15 11:30:59 2009 +0300" }, "message": "UBI: fix bug in image sequence number handling\n\nThis patch fixes a bug in the image seq. number handling in the\nscanning level. The assignment of the image_seq was incorrect.\n\nSigned-off-by: Holger Brunck \u003cholger.brunck@keymile.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "c8cc452501572d4a81331179b00a9bdd5d2bfada", "tree": "8db50707575afe3c36d35a2a5d07c05fe2d58e26", "parents": [ "6847e154e3cd74fca6084124c097980a7634285a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Fri Jul 10 16:59:36 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 15 11:30:55 2009 +0300" }, "message": "UBI: gluebi: initialize ubi_num field\n\nDo not forget to initialize \u0027gluebi-\u003eubi_num\u0027 because otherwise\nit will stay 0 even for ubi1 device, and gluebi will open\nwrong UBI device when \u0027gluebi_get_device()\u0027 is called.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "83c2099f5e1f0a4621ed4f20fc539069c636a24b", "tree": "0a9cbeeb77330a853663162d406eee9d0174e29a", "parents": [ "ebf53f421308c2f59c9bcbad4c5c297a0d00199a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 08 10:15:41 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jul 08 10:15:41 2009 +0300" }, "message": "UBI: fix compilation warnings\n\nThe recent \"UBI: fix NOR flash recovery\" introduced compilation\nwarnings which were immediately spotted by our linux-next keeper.\nThis patch fixes them.\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ebf53f421308c2f59c9bcbad4c5c297a0d00199a", "tree": "1ec5084484bcaea259a210147cb278af4286f7e6", "parents": [ "fe96efc1a3c049f0a1bcd9b65e0faeb751ce5ec6" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jul 06 08:57:53 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jul 07 11:37:45 2009 +0300" }, "message": "UBI: fix NOR flash recovery\n\nThis commit fixes NOR flash recovery issues observed with Spansion\nS29GL512N NOR.\n\nWhen NOR erases, it first fills PEBs with zeroes, then sets all bytes\nto 0xFF. Filling with zeroes starts from the end of the PEB. And when\npower is cut, this results in PEBs containing correct EC and VID headers\nbut corrupted with zeros at the end. This confuses UBI and it mistakinly\naccepts these PEBs and associate them with LEBs.\n\nFis this issue by zeroing EC and VID magics before erasing PEBs, to\nmake UBI later refuse zem.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "fe96efc1a3c049f0a1bcd9b65e0faeb751ce5ec6", "tree": "5c750ab134bb1037eeaf5baa8d9eee6196566226", "parents": [ "0c6c7fa1313fcb69cae35e34168d2e83b8da854a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 30 16:11:59 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 05 18:47:08 2009 +0300" }, "message": "UBI: nicify image sequence number handling\n\nMove the image seq. number handling from I/O level to the scanning\nlever, where it really belongs to. Move the @image_seq_set variable\nto the @struct ubi_scan_info structure, which exists only during\nscanning.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0c6c7fa1313fcb69cae35e34168d2e83b8da854a", "tree": "5ba3c6eda144b060829529096f30c6f83e357d5b", "parents": [ "1398788fe7b730db10e97dcb9f838603e41922d5" ], "author": { "name": "Adrian Hunter", "email": "adrian.hunter@nokia.com", "time": "Fri Jun 26 14:58:01 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 05 18:47:07 2009 +0300" }, "message": "UBI: add image sequence number to EC header\n\nAn image sequence number is added to the UBI erase-counter header\nto be able determine if the root file system contains a mixture\nof old and new images (because the flashing failed to complete).\n\nA change to nolo is also needed for this to take effect.\n\nSigned-off-by: Adrian Hunter \u003cadrian.hunter@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "1398788fe7b730db10e97dcb9f838603e41922d5", "tree": "67edd2fb58aca4628c870679a39530838c8de76a", "parents": [ "40a71a87fa8e0cb3ec0fca4d152263734b203eb2" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 29 15:58:36 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 05 18:47:05 2009 +0300" }, "message": "UBI: remove bogus debugging checks\n\nThe \u0027paranoid_check_empty()\u0027 is bogus because, which is easilly\nseen on NOR flash, which has long erase cycles, and which may\neasilly end-up with half-erased eraseblocks. In this case the\nparanoid check fails. I is just wrong to assume that PEBs which\ndo not have EC headers always contain all 0xFF. Such assumption\nshould not be made on the I/O level, which is quite low.\n\nThus, just kill the check.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "40a71a87fa8e0cb3ec0fca4d152263734b203eb2", "tree": "8bdd27304fc4d28c850c76f2b1f4a32c802612f8", "parents": [ "8e4a718ff38d8539938ec3421935904c27e00c39" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jun 28 19:16:55 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun Jul 05 18:47:03 2009 +0300" }, "message": "UBI: add empty eraseblocks verification\n\nThis patch adds code which makes sure eraseblocks contain all 0xFF\nbytes before starting using them. The verification is done only when\ndebugging checks are enabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "d9dd0887cc5c6df0dbbe5a307284610607eea7ab", "tree": "1b6dc1bf5e90c6cd49896196abda9369a50ab3b2", "parents": [ "6b5c94c6b4e1630a8e1ee7d30383d9396603749f" ], "author": { "name": "Kevin Cernekee", "email": "kpc.mtd@gmail.com", "time": "Tue Jun 09 10:59:19 2009 -0700" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 10 16:50:50 2009 +0300" }, "message": "UBI: add reboot notifier\n\nTerminate the UBI background thread prior to restarting the system.\n\n[Artem: amended comments a little]\n\nSigned-off-by: Kevin Cernekee \u003ckpc.mtd@gmail.com\u003e\nTested-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "6b5c94c6b4e1630a8e1ee7d30383d9396603749f", "tree": "28e1ab5143f317d561197b3bebfe2994c12ddec8", "parents": [ "815bc5f8fe516f55291aef90f2142073821e7a9c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 10 11:32:05 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 10 16:13:28 2009 +0300" }, "message": "UBI: handle more error codes\n\nThe UBIFS WL worker may encounter read errors and there is logic\nwhich makes a decision whether we should do one of:\n\n1. cancel the operation and move the PEB with the read errors to\n the \u0027erroneous\u0027 list;\n2. switch to R/O mode.\n\nATM, only -EIO errors trigger 1., other errors trigger 2. The idea\nis that if we know we encountered an I/O error, do 1. Otherwise,\nwe do not know how to react, and do 2., just in case. E.g., if\nthe underlying driver became crazy because of a bug, we do not\nwant to harm any data, and switch to R/O mode.\n\nThis patch does 2 things:\n1. Makes sure reads from the source PEB always cause 1. This is\n more consistent with other reads which come from the upper\n layers and never cause R/O.\n2. Teaches UBI to do 1. also on -EBADMSG, UBI_IO_BAD_VID_HDR,\n -ENOMEM, and -ETIMEOUT. But this is only when reading the\n target PEB.\n\nThis preblems were hunted by Adrian Hunter.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "815bc5f8fe516f55291aef90f2142073821e7a9c", "tree": "6e56f146f9653c3772738488b2ec137d7c8e4cae", "parents": [ "21d08bbcb19d9cdef8ab5b584f25b50d842068e9" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 08 19:28:18 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 10 16:13:27 2009 +0300" }, "message": "UBI: fix multiple spelling typos\n\nSome of the typos were indicated by Adrian Hunter,\nsome by \u0027aspell\u0027.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "21d08bbcb19d9cdef8ab5b584f25b50d842068e9", "tree": "a50210d1fe832fa9273483a6f4ba42102d8c3828", "parents": [ "52b605d107de72c1d3385a3df972e79fb5befa4c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 08 19:28:18 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 10 16:13:27 2009 +0300" }, "message": "UBI: fix kmem_cache_free on error patch\n\n\u0027kmem_cache_free()\u0027 oopeses if NULL is passed, and there is\none error-path place where UBI may call it with NULL object.\nThis problem was pointed to by Adrian Hunter.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "52b605d107de72c1d3385a3df972e79fb5befa4c", "tree": "e511dbfe27c2689f68c85bb40aa62e59f59bfefb", "parents": [ "9c259a52fa6ab46841a6094434cd0d752e854180" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 08 16:52:48 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 09 18:49:51 2009 +0300" }, "message": "UBI: print amount of reserved PEBs\n\nWhen marking a PEB as bad, print how many PEBs are left reserved.\nThis is very useful information.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "9c259a52fa6ab46841a6094434cd0d752e854180", "tree": "7d25b2f4674678698f2be99cdbf414f0a2f58dda", "parents": [ "2ba3d76a1e29f2ba64fbc762875cf9fb2d4ba2ba" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 08 12:49:08 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon Jun 08 13:05:43 2009 +0300" }, "message": "UBI: improve messages in the WL worker\n\nPrint not only the PEB number, but also the LEB number and volume id,\nwhich is very useful for bug hunting.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "2ba3d76a1e29f2ba64fbc762875cf9fb2d4ba2ba", "tree": "633d48cb740534827b2a764c74e7b423415c0774", "parents": [ "518ceef0c9ca97023e45ae46aedaefa240c690a6" ], "author": { "name": "Dmitry Pervushin", "email": "dpervushin@embeddedalley.com", "time": "Sun May 31 18:32:59 2009 +0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed Jun 03 17:45:23 2009 +0300" }, "message": "UBI: make gluebi a separate module\n\n[Artem: re-worked the patch: made it release resources when the\nmodule is unloaded, made it do module referencing, made it really\nindependent on UBI, tested it with the UBI test-suite which can\nbe found in ubi-2.6.git/tests/ubi-tests, re-named most of the\nfuncs/variables to get rid of the \"ubi\" word and make names\nconsistent.]\n\nSigned-off-by: Dmitry Pervushin \u003cdpervushin@embeddedalley.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "518ceef0c9ca97023e45ae46aedaefa240c690a6", "tree": "6086ce9a6177bd0e4ef4da50e0205bbc8a5e5cc3", "parents": [ "0e0ee1cc33de8f0cc603269b354085dee340afa0" ], "author": { "name": "Dmitry Pervushin", "email": "dpervushin@embeddedalley.com", "time": "Wed Apr 29 19:29:44 2009 +0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 02 13:53:35 2009 +0300" }, "message": "UBI: remove built-in gluebi\n\nRemove built-in gluebi support. This is a preparation for a\nstandalone glubi module support\n\nSigned-off-by: Dmitry Pervushin \u003cdpervushin@embeddedalley.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "0e0ee1cc33de8f0cc603269b354085dee340afa0", "tree": "5dfd658b85eabadfbf0c94bee94d46f8d74b839b", "parents": [ "b86a2c56e512f46d140a4bcb4e35e8a7d4a99a4b" ], "author": { "name": "Dmitry Pervushin", "email": "dpervushin@embeddedalley.com", "time": "Wed Apr 29 19:29:38 2009 +0400" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 02 13:53:35 2009 +0300" }, "message": "UBI: add notification API\n\nUBI volume notifications are intended to create the API to get clients\nnotified about volume creation/deletion, renaming and re-sizing. A\nclient can subscribe to these notifications using \u0027ubi_volume_register()\u0027\nand cancel the subscription using \u0027ubi_volume_unregister()\u0027. When UBI\nvolumes change, a blocking notifier is called. Clients also can request\n\"added\" events on all volumes that existed before client subscribed\nto the notifications.\n\nIf we use notifications instead of calling functions like \u0027ubi_gluebi_xxx()\u0027,\nwe can make the MTD emulation layer to be more flexible: build it as a\nseparate module and load/unload it on demand.\n\n[Artem: many cleanups, rework locking, add \"updated\" event, provide\n device/volume info in notifiers]\n\nSigned-off-by: Dmitry Pervushin \u003cdpervushin@embeddedalley.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "b86a2c56e512f46d140a4bcb4e35e8a7d4a99a4b", "tree": "59c3e036dfd767b73e700bd7fd8cb4bee15c4f58", "parents": [ "87960c0b12d0c5a0b37e0c79aef77aa1a0b10d44" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun May 24 14:13:34 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 02 13:53:35 2009 +0300" }, "message": "UBI: do not switch to R/O mode on read errors\n\nThis patch improves UBI errors handling. ATM UBI switches to\nR/O mode when the WL worker fails to read the source PEB.\nThis means that the upper layers (e.g., UBIFS) has no\nchances to unmap the erroneous PEB and fix the error.\nThis patch changes this behaviour and makes UBI put PEBs\nlike this into a separate RB-tree, thus preventing the\nWL worker from hitting the same read errors again and\nagain.\n\nBut there is a 10% limit on a maximum amount of PEBs like this.\nIf there are too much of them, UBI switches to R/O mode.\n\nAdditionally, this patch teaches UBI not to panic and\nswitch to R/O mode if after a PEB has been copied, the\ntarget LEB cannot be read back. Instead, now UBI cancels\nthe operation and schedules the target PEB for torturing.\n\nThe error paths has been tested by ingecting errors\ninto \u0027ubi_eba_copy_leb()\u0027.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "87960c0b12d0c5a0b37e0c79aef77aa1a0b10d44", "tree": "1ca72a382460891273e273064624bd92f8fc3d9a", "parents": [ "90bf0265e5b0d561f215a69bb7a46c4071b2c93b" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sun May 24 11:58:58 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 02 13:53:35 2009 +0300" }, "message": "UBI: fix and clean-up error paths in WL worker\n\nThis patch fixes the error path in the WL worker - in same cases\nUBI oopses when \u0027goto out_error\u0027 happens and e1 or e2 are NULL.\nThis patch also cleans up the error paths a little. And I have\ntested nearly all error paths in the WL worker.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "90bf0265e5b0d561f215a69bb7a46c4071b2c93b", "tree": "7b3b1cb2f394687b5e0f841031200e9c37faef92", "parents": [ "ddbd3b61708483f73dbcc62a94d16cc7db928cba" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sat May 23 16:04:17 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue Jun 02 13:53:35 2009 +0300" }, "message": "UBI: introduce new constants\n\nThis patch is a clean-up and a preparation for the following\npatches. It introduece constants for the return values of the\n\u0027ubi_eba_copy_leb()\u0027 function.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ddbd3b61708483f73dbcc62a94d16cc7db928cba", "tree": "7600caa289d1517e8642d6be21d0a0cfe88c40d5", "parents": [ "95c9c1da79e59fd10ec5da3aeba22981383f7040" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Sat May 23 13:44:09 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 26 12:47:47 2009 +0300" }, "message": "UBI: fix race condition\n\nThis patch fixes a minor problem where we may fail to wake\nupe the UBI background thread. This is not fatal at all,\nit may just result at sligtly worse performace for a short\nperiod of time, just because the thread will be woken up\nwhen real I/O on the UBI starts.\n\nAnywey, the issue is the race condition between\n\u0027ubi_attach_mtd_dev()\u0027 and \u0027ubi_thread()\u0027. If we do not\nserialize them, the \u0027wake_up_process()\u0027 call may be done\nbefore \u0027ubi_thread()\u0027 went seep, but after it checked\n\u0027ubi-\u003ethread_enabled\u0027.\n\nThis issue was spotted by Shin Hong \u003chongshin@gmail.com\u003e\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "95c9c1da79e59fd10ec5da3aeba22981383f7040", "tree": "d21f37cac4371c07cfde2255656aa1a13a6241ec", "parents": [ "d38dce5bfb400226bbffc81289c42a6271826a7e" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed May 13 17:05:11 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:26 2009 +0300" }, "message": "UBI: minor serialization fix\n\nThe @vol-\u003eupd_marker should be protected by the @ubi-\u003edevice_mutex,\notherwise \u0027paranoid_check_volume()\u0027 complains sometimes because\nvol-\u003eupd_marker is 1 while vtbl_rec-\u003eupd_marker is 0.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "d38dce5bfb400226bbffc81289c42a6271826a7e", "tree": "f558c2374480955a1307dd24cc2e07607372b10c", "parents": [ "cfcf0ec84bee53799e1e393a48af5bdcf719a383" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Wed May 13 14:05:24 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:26 2009 +0300" }, "message": "UBI: do not panic if volume check fails\n\nIf a volume paranoid check fails, do not return an error\ncode to the caller, but just print error messages and go\nforward. The primary reason for this is that it is difficult\nto recover and cancel the operation at that stage.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "cfcf0ec84bee53799e1e393a48af5bdcf719a383", "tree": "bb19ab17ad10e3b5717b6250032908e581b0d41b", "parents": [ "ffb6b7e4fdef715061859651fe46cd27afc6acec" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 12 20:29:15 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:26 2009 +0300" }, "message": "UBI: add dump_stack in checking code\n\nI am experiencing an error in \u0027paranoid_check_volume()\u0027. Add\ndump_stack() there to make it easier to identify the reasons\nof the error.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "ffb6b7e4fdef715061859651fe46cd27afc6acec", "tree": "7b01298488f897b1176fc405fa8b4813f50ebf7b", "parents": [ "2cb81e218f336dc5438a960d1ae098188db9ff11" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 12 15:43:44 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:25 2009 +0300" }, "message": "UBI: fix races in I/O debugging checks\n\nWhen paranoid checs are enabled, the \u0027io_paral\u0027 test from the\n\u0027mtd-utils\u0027 package fails. The symptoms are:\n\nUBI error: paranoid_check_all_ff: flash region at PEB 3973:512, length 15872 does not contain all 0xFF bytes\nUBI error: paranoid_check_all_ff: paranoid check failed for PEB 3973\nUBI: hex dump of the 512-16384 region\n\nIt turned out to be a bug in the checking function. Suppose there\nare 2 tasks - A and B. Task A is the wear-levelling working\n(\u0027wear_leveling_worker()\u0027). It is reading the VID header to find\nwhich LEB this PEB belongs to. Say, task A is reading header\nof PEB X. Suppose PEB X is unmapped, and has no VID header.\nTask B is trying to write to PEB X.\n\nTask A: in \u0027ubi_io_read_vid_hdr()\u0027: reads the VID header from PEB X.\n The read data contain all 0xFF bytes.\nTask B: writes VID header and some data to PEB X\nTask A: assumes PEB X is empty, calls \u0027paranoid_check_all_ff()\u0027, which\n fails.\n\nThe solution for this problem is to make \u0027paranoid_check_all_ff()\u0027\nre-read the VID header, re-check it, and only if it is not there,\ncheck the rest. This now implemented by the \u0027paranoid_check_empty()\u0027\nfunction.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "2cb81e218f336dc5438a960d1ae098188db9ff11", "tree": "27e48e70a69083966c4bfa195083c9132b1973ac", "parents": [ "e1cf7e6dd4ffd4391391e4e08b0fd44681b0e74d" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Tue May 12 15:10:03 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:25 2009 +0300" }, "message": "UBI: small debugging code optimization\n\nThe @ubi-\u003edbg_peb_buf is needed only when paranoid checks are\nenabled, not when debugging in general is enabled.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "e1cf7e6dd4ffd4391391e4e08b0fd44681b0e74d", "tree": "a80c1063b918485c037c4c1267296642ca6fabbf", "parents": [ "f089c0b28cdba1076aa8335dcaaaacc3dafc7d36" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu May 07 18:24:14 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:25 2009 +0300" }, "message": "UBI: improve debugging messages\n\nVarious minor improvements to the debugging messages which\nI found useful while hunting problems.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "f089c0b28cdba1076aa8335dcaaaacc3dafc7d36", "tree": "ae9ca55c15a379d20856c56c1ff30ad712c4839e", "parents": [ "383d08e045faddd89797959786233d4c0e1ace80" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu May 07 11:46:49 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:28:24 2009 +0300" }, "message": "UBI: re-name volumes_mutex to device_mutex\n\nThe mutex essencially protects the entire UBI device, so the\nold @volumes_mutex name is a little misleading.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "commit": "383d08e045faddd89797959786233d4c0e1ace80", "tree": "3f7456e3aea9b69fe18920791cf06bda6497a64f", "parents": [ "1406de8e11eb043681297adf86d6892ff8efc27a" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu May 07 11:25:54 2009 +0300" }, "committer": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Mon May 18 12:26:41 2009 +0300" }, "message": "UBI: remove redundant mutex\n\nThe @mult_mutex does not serve any purpose. We already have\n@volumes_mutex and it is enough. The @volume mutex is pushed\ndown to the \u0027ubi_rename_volumes()\u0027, because we want first\nto open all volumes in the exclusive mode, and then lock the\nmutex, just like all other ioctl\u0027s (remove, re-size, etc) do.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n" }, { "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" } ], "next": "ed45819f315b5a8844b5bfce881a18e9f3a055e7" }