)]}' { "log": [ { "commit": "f0f3680e50352c57b6cfc5b0d44d63bb0aa20f80", "tree": "2005ec90f9d90f25ceeba147dfe09db8c8036fa6", "parents": [ "61e5191c9d96268746bd57ed55d035678a1a2cf9", "a4b4be3fd7a76021f67380b03d8bccebf067db72" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 14:24:40 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 14:24:40 2012 -0700" }, "message": "Merge branch \u0027linux_next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac\n\nPull EDAC fixes from Mauro Carvalho Chehab:\n \"A series of EDAC driver fixes. It also has one core fix at the\n documentation, and a rename patch, fixing the name of the struct that\n contains the rank information.\"\n\n* \u0027linux_next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:\n edac: rename channel_info to rank_info\n i5400_edac: Avoid calling pci_put_device() twice\n edac: i5100 ack error detection register after each read\n edac: i5100 fix erroneous define for M1Err\n edac: sb_edac: Fix a wrong value setting for the previous value\n edac: sb_edac: Fix a INTERLEAVE_MODE() misuse\n edac: sb_edac: Let the driver depend on PCI_MMCONFIG\n edac: Improve the comments to better describe the memory concepts\n edac/ppc4xx_edac: Fix compilation\n Fix sb_edac compilation with 32 bits kernels\n" }, { "commit": "a4b4be3fd7a76021f67380b03d8bccebf067db72", "tree": "545aa3c8a1f8a5ae5747df1c8886d1e5e9518bab", "parents": [ "0142877aa4e54dd9943fb727e9b386c36c8e3ab7" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Fri Jan 27 10:26:13 2012 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Wed Mar 21 15:22:50 2012 -0300" }, "message": "edac: rename channel_info to rank_info\n\nWhat it is pointed by a csrow/channel vector is a rank information, and\nnot a channel information.\n\nOn a traditional architecture, the memory controller directly access the\nmemory ranks, via chip select rows. Different ranks at the same DIMM is\nselected via different chip select rows. So, typically, one\ncsrow/channel pair means one different DIMM.\n\nOn FB-DIMMs, there\u0027s a microcontroller chip at the DIMM, called Advanced\nMemory Buffer (AMB) that serves as the interface between the memory\ncontroller and the memory chips.\n\nThe AMB selection is via the DIMM slot, and not via a csrow.\n\nIt is up to the AMB to talk with the csrows of the DRAM chips.\n\nSo, the FB-DIMM memory controllers see the DIMM slot, and not the DIMM\nrank. RAMBUS is similar.\n\nNewer memory controllers, like the ones found on Intel Sandy Bridge and\nNehalem, even working with normal DDR3 DIMM\u0027s, don\u0027t use the usual\nchannel A/channel B interleaving schema to provide 128 bits data access.\n\nInstead, they have more channels (3 or 4 channels), and they can use\nseveral interleaving schemas. Such memory controllers see the DIMMs\ndirectly on their registers, instead of the ranks, which is better for\nthe driver, as its main usageis to point to a broken DIMM stick (the\nField Repleceable Unit), and not to point to a broken DRAM chip.\n\nThe drivers that support such such newer memory architecture models\ncurrently need to fake information and to abuse on EDAC structures, as\nthe subsystem was conceived with the idea that the csrow would always be\nvisible by the CPU.\n\nTo make things a little worse, those drivers don\u0027t currently fake\ncsrows/channels on a consistent way, as the concepts there don\u0027t apply\nto the memory controllers they\u0027re talking with. So, each driver author\ninterpreted the concepts using a different logic.\n\nIn order to fix it, let\u0027s rename the data structure that points into a\nDIMM rank to \"rank_info\", in order to be clearer about what\u0027s stored\nthere.\n\nLatter patches will provide a better way to represent the memory\nhierarchy for the other types of memory controller.\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "01a6e28b5096aea6801a21bdc20bf1de32833af5", "tree": "d1cb324e0ba1173806ae16e1fbc18439b1f1d08b", "parents": [ "b877763ea01d740f6c62a35c45b7351fec9c288d" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Fri Feb 03 13:17:48 2012 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Wed Mar 21 15:19:50 2012 -0300" }, "message": "edac: Improve the comments to better describe the memory concepts\n\nThe Computer memory terminology has changed with time since EDAC was\noriginally written: new concepts were introduced, and some things have\ndifferent meanings, depending on the memory architecture.\n\nImprove the definition of all related terms.\n\nAlso, describe each memory type in a more detailed fashion.\n\nNo functional changes. Just comments were touched.\n\nAcked-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "313162d0b83836e2f57e51b9b8650fb4b9c396ea", "tree": "8f39f20515a924d392cf9a72db0918fda07a34c7", "parents": [ "51990e825431089747f8896244b5c17d3a6423f1" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Jan 30 11:46:54 2012 -0500" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri Mar 16 10:38:24 2012 -0400" }, "message": "device.h: audit and cleanup users in main include dir\n\nThe \u003clinux/device.h\u003e header includes a lot of stuff, and\nit in turn gets a lot of use just for the basic \"struct device\"\nwhich appears so often.\n\nClean up the users as follows:\n\n1) For those headers only needing \"struct device\" as a pointer\nin fcn args, replace the include with exactly that.\n\n2) For headers not really using anything from device.h, simply\ndelete the include altogether.\n\n3) For headers relying on getting device.h implicitly before\nbeing included themselves, now explicitly include device.h\n\n4) For files in which doing #1 or #2 uncovers an implicit\ndependency on some other header, fix by explicitly adding\nthe required header(s).\n\nAny C files that were implicitly relying on device.h to be\npresent have already been dealt with in advance.\n\nTotal removals from #1 and #2: 51. Total additions coming\nfrom #3: 9. Total other implicit dependencies from #4: 7.\n\nAs of 3.3-rc1, there were 110, so a net removal of 42 gives\nabout a 38% reduction in device.h presence in include/*\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "fe5ff8b84c8b03348a2f64ea9d884348faec2217", "tree": "8ad7290974ee129eee717a80846d25ea202fa21b", "parents": [ "997d3eaf02cad6fdb54bd6085c9a7c48ddd68a2d" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Wed Dec 14 15:21:07 2011 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Dec 14 15:21:07 2011 -0800" }, "message": "edac: convert sysdev_class to a regular subsystem\n\nAfter all sysdev classes are ported to regular driver core entities, the\nsysdev implementation will be entirely removed from the kernel.\n\nCc: Doug Thompson \u003cdougthompson@xmission.com\u003e\nCc: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nCc: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\nCc: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ddeb3547d4823495c6604750c241e5a3810f51a3", "tree": "29ad379181d1dc7e272299a02e5e47b9353315dc", "parents": [ "224e871f36e1f9edddb0dfecbb84ff9765af3eb4" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Fri Mar 04 15:11:29 2011 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Mon Oct 31 15:10:04 2011 -0200" }, "message": "edac: Move edac main structs to include/linux/edac.h\n\nAs we\u0027ll need to use those structs for trace functions, they should\nbe on a more public place. So, move struct mem_ctl_info \u0026 friends\nto edac.h.\n\nNo functional changes on this patch.\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nSigned-off-by: Doug Thompson \u003cdougthompson@xmission.com\u003e\n" }, { "commit": "60063497a95e716c9a689af3be2687d261f115b4", "tree": "6ce0d68db76982c53df46aee5f29f944ebf2c320", "parents": [ "148817ba092f9f6edd35bad3c6c6b8e8f90fe2ed" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Tue Jul 26 16:09:06 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:47 2011 -0700" }, "message": "atomic: use \u003clinux/atomic.h\u003e\n\nThis allows us to move duplicated code in \u003casm/atomic.h\u003e\n(atomic_inc_not_zero() for now) to \u003clinux/atomic.h\u003e\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nReviewed-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "30e1f7a8122145f44f45c95366e27b6bb0b08428", "tree": "ad1b549b88319b074505eed41914dd7b70f5434c", "parents": [ "7cfd4a87441f5ca3018fdd1f7ad67e8a73a05dc2" ], "author": { "name": "Borislav Petkov", "email": "borislav.petkov@amd.com", "time": "Thu Sep 02 17:26:48 2010 +0200" }, "committer": { "name": "Borislav Petkov", "email": "bp@amd64.org", "time": "Thu Oct 21 14:47:59 2010 +0200" }, "message": "EDAC: Export edac sysfs class to users.\n\nMove toplevel sysfs class to the stub and make it available to\nnon-modularized code too. Add proper refcounting of its users and move\nthe registration functionality into the reference counting routines.\n\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\n" }, { "commit": "c3c52bce6993c6d37af2c2de9b482a7013d646a7", "tree": "dc03a88574a0029af51aad044c449cb90e52247f", "parents": [ "1a45027d1afd7e85254b5ef8535e93ce3d588cf4" ], "author": { "name": "Hitoshi Mitake", "email": "h.mitake@gmail.com", "time": "Tue Apr 29 01:03:18 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:26 2008 -0700" }, "message": "edac: fix module initialization on several modules 2nd time\n\nI implemented opstate_init() as a inline function in linux/edac.h.\n\nadded calling opstate_init() to:\n\ti82443bxgx_edac.c\n\ti82860_edac.c\n\ti82875p_edac.c\n\ti82975x_edac.c\n\nI wrote a fixed patch of\nedac-fix-module-initialization-on-several-modules.patch,\nand tested building 2.6.25-rc7 with applying this. It was succeed.\nI think the patch is now correct.\n\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Hitoshi Mitake \u003ch.mitake@gmail.com\u003e\nSigned-off-by: Doug Thompson \u003cdougthompson@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "66ee2f940ac8ab25f0c43a1e717d25dc46bfe74d", "tree": "929e24aefc27c95e13641a8f4052d9093a1ef34a", "parents": [ "91b99041c1d577ded1da599ddc28cec2e07253cf" ], "author": { "name": "Dave Jiang", "email": "djiang@mvista.com", "time": "Thu Jul 19 01:49:54 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:54 2007 -0700" }, "message": "drivers/edac: mod assert_error check\n\nChange error check and clear variable from an atomic to an int\n\nSigned-off-by: Dave Jiang \u003cdjiang@mvista.com\u003e\nSigned-off-by: Douglas Thompson \u003cdougthompson@xmission.com\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c0d121720220584bba2876b032e58a076b843fa1", "tree": "13ba24c6d875ded1494e1560f336b8551c663ef1", "parents": [ "28f96eeafc89643d411d54c258788a8573576127" ], "author": { "name": "Dave Jiang", "email": "djiang@mvista.com", "time": "Thu Jul 19 01:49:46 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:53 2007 -0700" }, "message": "drivers/edac: add new nmi rescan\n\nProvides a way for NMI reported errors on x86 to notify the EDAC\nsubsystem pending ECC errors by writing to a software state variable.\n\nHere\u0027s the reworked patch. I added an EDAC stub to the kernel so we can\nhave variables that are in the kernel even if EDAC is a module. I also\nimplemented the idea of using the chip driver to select error detection\nmode via module parameter and eliminate the kernel compile option.\nPlease review/test. Thx!\n\nAlso, I only made changes to some of the chipset drivers since I am\nunfamiliar with the other ones. We can add similar changes as we go.\n\nSigned-off-by: Dave Jiang \u003cdjiang@mvista.com\u003e\nSigned-off-by: Douglas Thompson \u003cdougthompson@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ] }