)]}' { "log": [ { "commit": "0908ad6e56b5a6e86745680bc324bdbfac64d0b6", "tree": "dc403ef4b7ee5b912e7c097b2b8bb2e5260bc8ed", "parents": [ "f281769e81b49840f1857f6dfac049350e678350" ], "author": { "name": "Ananth N Mavinakayanahalli", "email": "ananth@in.ibm.com", "time": "Fri Mar 22 20:46:27 2013 +0530" }, "committer": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Thu Apr 04 13:57:04 2013 +0200" }, "message": "uprobes: Add trap variant helper\n\nSome architectures like powerpc have multiple variants of the trap\ninstruction. Introduce an additional helper is_trap_insn() for run-time\nhandling of non-uprobe traps on such architectures.\n\nWhile there, change is_swbp_at_addr() to is_trap_at_addr() for reading\nclarity.\n\nWith this change, the uprobe registration path will supercede any trap\ninstruction inserted at the requested location, while taking care of\ndelivering the SIGTRAP for cases where the trap notification came in\nfor an address without a uprobe. See [1] for a more detailed explanation.\n\n[1] https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-March/104771.html\n\nThis change was suggested by Oleg Nesterov.\n\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nAcked-by: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\n" }, { "commit": "2fe85427e3bf65d791700d065132772fc26e4d75", "tree": "8561cc61ebf26c519dec1ea0340e5af295632ebb", "parents": [ "9ad64c0f481c37a63dd39842a0fd264bee44a097" ], "author": { "name": "Stephane Eranian", "email": "eranian@google.com", "time": "Thu Jan 24 16:10:39 2013 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Apr 01 12:19:02 2013 -0300" }, "message": "perf: Add PERF_RECORD_MISC_MMAP_DATA to RECORD_MMAP\n\nType of mapping was lost and made it hard for a tool\nto distinguish code vs. data mmaps. Perf has the ability\nto distinguish the two.\n\nUse a bit in the header-\u003emisc bitmask to keep track of\nthe mmap type. If PERF_RECORD_MISC_MMAP_DATA is set then\nthe mapping is not executable (!VM_EXEC). If not set, then\nthe mapping is executable.\n\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nCc: peterz@infradead.org\nCc: ak@linux.intel.com\nCc: acme@redhat.com\nCc: jolsa@redhat.com\nCc: namhyung.kim@lge.com\nLink: http://lkml.kernel.org/r/1359040242-8269-16-git-send-email-eranian@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d6be9ad6c960f43800a6f118932bc8a5a4eadcd1", "tree": "4b3a888665a729d2ccfd06c9bab532aaa7955e44", "parents": [ "c3feedf2aaf9ac8bad6f19f5d21e4ee0b4b87e9c" ], "author": { "name": "Stephane Eranian", "email": "eranian@google.com", "time": "Thu Jan 24 16:10:31 2013 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Apr 01 12:15:59 2013 -0300" }, "message": "perf: Add generic memory sampling interface\n\nThis patch adds PERF_SAMPLE_DATA_SRC.\n\nPERF_SAMPLE_DATA_SRC collects the data source, i.e., where\ndid the data associated with the sampled instruction\ncome from. Information is stored in a perf_mem_data_src\nstructure. It contains opcode, mem level, tlb, snoop,\nlock information, subject to availability in hardware.\n\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nCc: peterz@infradead.org\nCc: ak@linux.intel.com\nCc: acme@redhat.com\nCc: jolsa@redhat.com\nCc: namhyung.kim@lge.com\nLink: http://lkml.kernel.org/r/1359040242-8269-8-git-send-email-eranian@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "c3feedf2aaf9ac8bad6f19f5d21e4ee0b4b87e9c", "tree": "fb383d4c8037d476b52c424a0a51b1e3c3c7614f", "parents": [ "9fac2cf316b070ae43d2ae2525e381ff2d1d68aa" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Thu Jan 24 16:10:28 2013 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Apr 01 12:15:44 2013 -0300" }, "message": "perf/core: Add weighted samples\n\nFor some events it\u0027s useful to weight sample with a hardware\nprovided number. This expresses how expensive the action the\nsample represent was. This allows the profiler to scale\nthe samples to be more informative to the programmer.\n\nThere is already the period which is used similarly, but it\nmeans something different, so I chose to not overload it.\nInstead a new sample type for WEIGHT is added.\n\nCan be used for multiple things. Initially it is used for TSX\nabort costs and profiling by memory latencies (so to make\nexpensive load appear higher up in the histograms). The concept\nis quite generic and can be extended to many other kinds of\nevents or architectures, as long as the hardware provides\nsuitable auxillary values. In principle it could be also used\nfor software tracepoints.\n\nThis adds the generic glue. A new optional sample format for a\n64-bit weight value.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nCc: peterz@infradead.org\nCc: acme@redhat.com\nCc: jolsa@redhat.com\nCc: namhyung.kim@lge.com\nLink: http://lkml.kernel.org/r/1359040242-8269-5-git-send-email-eranian@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "9fac2cf316b070ae43d2ae2525e381ff2d1d68aa", "tree": "526d974269e48f18be3d4e6191ea853d4ef800d9", "parents": [ "3a54aaa0a3ddb2cf2ec1b94a94024e9a8a8af962" ], "author": { "name": "Stephane Eranian", "email": "eranian@google.com", "time": "Thu Jan 24 16:10:27 2013 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Apr 01 12:15:04 2013 -0300" }, "message": "perf/x86: Add flags to event constraints\n\nThis patch adds a flags field to each event constraint.\nIt can be used to store event specific features which can\nthen later be used by scheduling code or low-level x86 code.\n\nThe flags are propagated into event-\u003ehw.flags during the\nget_event_constraint() call. They are cleared during the\nput_event_constraint() call.\n\nThis mechanism is going to be used by the PEBS-LL patches.\nIt avoids defining yet another table to hold event specific\ninformation.\n\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nCc: peterz@infradead.org\nCc: ak@linux.intel.com\nCc: jolsa@redhat.com\nCc: namhyung.kim@lge.com\nLink: http://lkml.kernel.org/r/1359040242-8269-4-git-send-email-eranian@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "3a54aaa0a3ddb2cf2ec1b94a94024e9a8a8af962", "tree": "b9667eba20bd202f6bd6a6afeaeb18ba58ba24c2", "parents": [ "1a6461b12872e9622c231928e1620504d741cc79" ], "author": { "name": "Stephane Eranian", "email": "eranian@google.com", "time": "Thu Jan 24 16:10:26 2013 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Mar 26 17:36:45 2013 -0300" }, "message": "perf/x86: Improve sysfs event mapping with event string\n\nThis patch extends Jiri\u0027s changes to make generic\nevents mapping visible via sysfs. The patch extends\nthe mechanism to non-generic events by allowing\nthe mappings to be hardcoded in strings.\n\nThis mechanism will be used by the PEBS-LL patch\nlater on.\n\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nCc: peterz@infradead.org\nCc: ak@linux.intel.com\nCc: acme@redhat.com\nCc: jolsa@redhat.com\nCc: namhyung.kim@lge.com\nLink: http://lkml.kernel.org/r/1359040242-8269-3-git-send-email-eranian@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n[ fixed up conflict with 2663960 \"perf: Make EVENT_ATTR global\" ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "3bf2391729822e591dcfbbd1e9dd2f450968cdcb", "tree": "80a0499e57a4cc95b6caea559400b5226ebe606f", "parents": [ "86e213e1d901fbeaf6e57d13c5edd925fadddcbe", "fd4a5aef002bb57e8a35ed34d8a878034b9bde94" ], "author": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Thu Mar 21 11:03:10 2013 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Thu Mar 21 11:03:10 2013 +0100" }, "message": "Merge branch \u0027perf/urgent\u0027 into perf/core\n\nMerge in all pending fixes, before pulling the latest development\nbits from Arnaldo - which will involve merge conflicts.\n\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "65c10553552b487a71bf5e4676743435046fae6f", "tree": "61abac32cacb38f4d0b59e64a5ba39026e65ecd6", "parents": [ "a0bf225db77d6b4f981ffe52c50fedb00cf1836c" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Mar 14 20:52:30 2013 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Mon Mar 18 10:21:23 2013 +0100" }, "message": "kprobes: Make hash_64() as always inlined\n\nBecause hash_64() is called from the get_kprobe() inside\nint3 handler, kernel causes int3 recursion and crashes if\nkprobes user puts a probe on it.\n\nUsually hash_64() is inlined into caller function, but in\nsome cases, it has instances by gcc\u0027s interprocedural\nconstant propagation.\n\nThis patch uses __always_inline instead of inline to\nprevent gcc from doing such things.\n\nReported-by: Timo Juhani Lindfors \u003ctimo.lindfors@iki.fi\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nCc: Nadia Yvette Chambers \u003cnyc@holomorphy.com\u003e\nCc: yrl.pp-manager.tt@hitachi.com\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/r/20130314115230.19690.39387.stgit@mhiramat-M0-7522\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "842d223f28c4a4a6fe34df2d613049d4e47446c1", "tree": "fe24924112a915651eb8cc2c03836a695db6b7d7", "parents": [ "ad8395e149e86ca3a76b6ae300c0d0a92b7f7e17", "59bfbcf01967d4d3370a2b8294673dd709e732cc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:57 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:57 2013 -0700" }, "message": "Merge branch \u0027akpm\u0027 (fixes from Andrew)\n\nMerge misc fixes from Andrew Morton:\n\n - A bunch of fixes\n\n - Finish off the idr API conversions before someone starts to use the\n old interfaces again.\n\n* emailed patches from Andrew Morton \u003cakpm@linux-foundation.org\u003e:\n idr: idr_alloc() shouldn\u0027t trigger lowmem warning when preloaded\n UAPI: fix endianness conditionals in M32R\u0027s asm/stat.h\n UAPI: fix endianness conditionals in linux/raid/md_p.h\n UAPI: fix endianness conditionals in linux/acct.h\n UAPI: fix endianness conditionals in linux/aio_abi.h\n decompressors: fix typo \"POWERPC\"\n mm/fremap.c: fix oops on error path\n idr: deprecate idr_pre_get() and idr_get_new[_above]()\n tidspbridge: convert to idr_alloc()\n zcache: convert to idr_alloc()\n mlx4: remove leftover idr_pre_get() call\n workqueue: convert to idr_alloc()\n nfsd: convert to idr_alloc()\n nfsd: remove unused get_new_stid()\n kernel/signal.c: use __ARCH_HAS_SA_RESTORER instead of SA_RESTORER\n signal: always clear sa_restorer on execve\n mm: remove_memory(): fix end_pfn setting\n include/linux/res_counter.h needs errno.h\n" }, { "commit": "ca044f9a9ed492f0f7e52df999c10ca6f7cfc5c0", "tree": "0693ff6fd14f52d164a98d593ee1dcf639cff5fc", "parents": [ "29ba06b9ed51d49dea6c79c3c16b961d661262bd" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 13 14:59:47 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:49 2013 -0700" }, "message": "UAPI: fix endianness conditionals in linux/raid/md_p.h\n\nIn the UAPI header files, __BIG_ENDIAN and __LITTLE_ENDIAN must be\ncompared against __BYTE_ORDER in preprocessor conditionals where these are\nexposed to userspace (that is they\u0027re not inside __KERNEL__ conditionals).\n\nHowever, in the main kernel the norm is to check for\n\"defined(__XXX_ENDIAN)\" rather than comparing against __BYTE_ORDER and\nthis has incorrectly leaked into the userspace headers.\n\nThe definition of struct mdp_superblock_s in linux/raid/md_p.h is wrong in\nthis way. Note that userspace will likely interpret the ordering of the\nfields incorrectly as the big-endian variant on a little-endian machines -\ndepending on header inclusion order.\n\n[!!!] NOTE [!!!] This patch may adversely change the userspace API. It might\nbe better to fix the ordering of events_hi, events_lo, cp_events_hi and\ncp_events_lo in struct mdp_superblock_s / typedef mdp_super_t.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29ba06b9ed51d49dea6c79c3c16b961d661262bd", "tree": "4885667d68e9f55ccf5f0f515b5bf9d538de177a", "parents": [ "51b154ed5289682364b830858a4a1ca47fcd04e7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 13 14:59:46 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:48 2013 -0700" }, "message": "UAPI: fix endianness conditionals in linux/acct.h\n\nIn the UAPI header files, __BIG_ENDIAN and __LITTLE_ENDIAN must be\ncompared against __BYTE_ORDER in preprocessor conditionals where these are\nexposed to userspace (that is they\u0027re not inside __KERNEL__ conditionals).\n\nHowever, in the main kernel the norm is to check for\n\"defined(__XXX_ENDIAN)\" rather than comparing against __BYTE_ORDER and\nthis has incorrectly leaked into the userspace headers.\n\nThe definition of ACCT_BYTEORDER in linux/acct.h is wrong in this way.\nNote that userspace will likely interpret this incorrectly as the\nbig-endian variant on little-endian machines - depending on header\ninclusion order.\n\n[!!!] NOTE [!!!] This patch may adversely change the userspace API. It might\nbe better to fix the value of ACCT_BYTEORDER.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "51b154ed5289682364b830858a4a1ca47fcd04e7", "tree": "a7e3ae9ad1047db6cedd5701df4b2f33f6386cd1", "parents": [ "97da55fcec6e3898f50010a6847dfa64f7c085e6" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 13 14:59:45 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:48 2013 -0700" }, "message": "UAPI: fix endianness conditionals in linux/aio_abi.h\n\nIn the UAPI header files, __BIG_ENDIAN and __LITTLE_ENDIAN must be\ncompared against __BYTE_ORDER in preprocessor conditionals where these are\nexposed to userspace (that is they\u0027re not inside __KERNEL__ conditionals).\n\nHowever, in the main kernel the norm is to check for\n\"defined(__XXX_ENDIAN)\" rather than comparing against __BYTE_ORDER and\nthis has incorrectly leaked into the userspace headers.\n\nThe definition of PADDED() in linux/aio_abi.h is wrong in this way. Note\nthat userspace will likely interpret this and thus the order of fields in\nstruct iocb incorrectly as the little-endian variant on big-endian\nmachines - depending on header inclusion order.\n\n[!!!] NOTE [!!!] This patch may adversely change the userspace API. It might\nbe better to fix the ordering of aio_key and aio_reserved1 in struct iocb.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c8615d3716fe327c2540cf514a34b227dc9b39e8", "tree": "2ad264bec1623c7b0cf43998b74654dd627a6e24", "parents": [ "8e467e855ca5ed2921f290655f96ac40d5dc571c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 13 14:59:42 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:47 2013 -0700" }, "message": "idr: deprecate idr_pre_get() and idr_get_new[_above]()\n\nNow that all in-kernel users are converted to ues the new alloc\ninterface, mark the old interface deprecated. We should be able to\nremove these in a few releases.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ebf47beb660e5580df7bee06d5cf9d37c0f22fac", "tree": "afce9610657505df873c6f2cba7989eeb0311178", "parents": [ "6c23cbbd5056b155401b0a2b5567d530e6c750c4" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Mar 13 14:59:30 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:21:44 2013 -0700" }, "message": "include/linux/res_counter.h needs errno.h\n\nalpha allmodconfig:\n\n In file included from mm/memcontrol.c:28:\n include/linux/res_counter.h: In function \u0027res_counter_set_limit\u0027:\n include/linux/res_counter.h:203: error: \u0027EBUSY\u0027 undeclared (first use in this function)\n include/linux/res_counter.h:203: error: (Each undeclared identifier is reported only once\n include/linux/res_counter.h:203: error: for each function it appears in.)\n\nCc: Kamezawa Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ad8395e149e86ca3a76b6ae300c0d0a92b7f7e17", "tree": "4179afaeb0bd079467fb614fe9ad66f50aa17f9a", "parents": [ "cad9d5664a74702d3df7a1bf4ab1221428c3ff87", "27b351c5546008c640b3e65152f60ca74b3706f1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:03:48 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:03:48 2013 -0700" }, "message": "Merge tag \u0027usb-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb\n\nPull USB fixes from Greg Kroah-Hartman:\n \"Here are a number of tiny USB fixes and new USB device ids for your\n 3.9 tree.\n\n The \"largest\" one here is a revert of a usb-storage patch that turned\n out to be incorrect, breaking existing users, which is never a good\n thing. Everything else is pretty simple and small\"\n\n* tag \u0027usb-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (43 commits)\n USB: quatech2: only write to the tty if the port is open.\n qcserial: bind to DM/DIAG port on Gobi 1K devices\n USB: cdc-wdm: fix buffer overflow\n usb: serial: Add Rigblaster Advantage to device table\n qcaux: add Franklin U600\n usb: musb: core: fix possible build error with randconfig\n usb: cp210x new Vendor/Device IDs\n usb: gadget: pxa25x: fix disconnect reporting\n usb: dwc3: ep0: fix sparc64 build\n usb: c67x00 RetryCnt value in c67x00 TD should be 3\n usb: Correction to c67x00 TD data length mask\n usb: Makefile: fix drivers/usb/phy/ Makefile entry\n USB: added support for Cinterion\u0027s products AH6 and PLS8\n usb: gadget: fix omap_udc build errors\n USB: storage: fix Huawei mode switching regression\n USB: storage: in-kernel modeswitching is deprecated\n tools: usb: ffs-test: Fix build failure\n USB: option: add Huawei E5331\n usb: musb: omap2430: fix sparse warning\n usb: musb: omap2430: fix omap_musb_mailbox glue check again\n ...\n" }, { "commit": "cad9d5664a74702d3df7a1bf4ab1221428c3ff87", "tree": "80b35af13abc77b9f3a589de90266528d873d22f", "parents": [ "886e03bed1af61c9d605a88c14d7d16b7dc55eed", "c51d41a1dd8f23a06a4ed651ebb9617de7f59368" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:02:02 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:02:02 2013 -0700" }, "message": "Merge tag \u0027tty-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty\n\nPull tty/serial fixes from Greg Kroah-Hartman:\n \"Here are some tty/serial driver fixes for 3.9\n\n We finally mute the annoying WARN_ON that lots of people are hitting\n and it turns out isn\u0027t needed anymore. Also add a few new device ids\n and a some other minor fixes.\"\n\n* tag \u0027tty-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:\n tty: serial: fix typo \"SERIAL_S3C2412\"\n serial: 8250: Keep 8250.\u003cxxxx\u003e module options functional after driver rename\n tty: serial: fix typo \"ARCH_S5P6450\"\n tty/8250_pnp: serial port detection regression since v3.7\n serial: bcm63xx_uart: fix compilation after \"TTY: switch tty_insert_flip_char\"\n serial: 8250_pci: add support for another kind of NetMos Technology PCI 9835 Multi-I/O Controller\n Fix 4 port and add support for 8 port \u0027Unknown\u0027 PCI serial port cards\n tty/serial: Add support for Altera serial port\n tty: serial: vt8500: Unneccessary duplicated clock code removed\n tty: serial: mpc5xxx: fix PSC clock name bug\n TTY: disable debugging warning\n" }, { "commit": "886e03bed1af61c9d605a88c14d7d16b7dc55eed", "tree": "6b415de607083f6765440116a9d86daf17bf5284", "parents": [ "e66eded8309ebf679d3d3c1f5820d1f2ca332c71", "564c526a1bed5e42b5cd52cfe1752c4296ef17a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:01:08 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 13 15:01:08 2013 -0700" }, "message": "Merge tag \u0027staging-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging\n\nPull staging tree fixes from Greg Kroah-Hartman:\n \"Here are some drivers/staging and drivers/iio fixes for 3.9 (the two\n are still pretty intertwined, hence them coming both from my tree\n still.) Nothing major, just a few things that have been reported by\n users, all of these have been in linux-next for a while.\"\n\n* tag \u0027staging-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:\n staging: comedi: dt9812: use CR_CHAN() for channel number\n staging/vt6656: Fix too large integer constant warning on 32-bit\n staging: comedi: drivers: usbduxsigma.c: fix DMA buffers on stack\n staging: imx/drm: request irq only after adding the crtc\n staging: comedi: drivers: usbduxfast.c: fix for DMA buffers on stack\n staging: comedi: drivers: usbdux.c: fix DMA buffers on stack\n staging: vt6656: Fix oops on resume from suspend.\n iio:common:st_sensors fixed all warning messages about uninitialized variables\n iio: Fix build error seen if IIO_TRIGGER is defined but IIO_BUFFER is not\n iio/imu: inv_mpu6050 depends on IIO_BUFFER\n iio:ad5064: Initialize register cache correctly\n iio:ad5064: Fix off by one in DAC value range check\n iio:ad5064: Fix address of the second channel for ad5065/ad5045/ad5025\n" }, { "commit": "5857f70c8a62377c2304d8ad27e579881728fc5a", "tree": "81b82656af2594c4f204f36fa4071dfb2c0dc35c", "parents": [ "a3633f6730239e7d39316aeb119c1bb9e1e83d66" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@infradead.org", "time": "Mon Mar 04 14:32:54 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 12 20:42:09 2013 -0700" }, "message": "idr: fix new kernel-doc warnings\n\nFix new kernel-doc warnings in idr:\n\n Warning(include/linux/idr.h:113): No description found for parameter \u0027idr\u0027\n Warning(include/linux/idr.h:113): Excess function parameter \u0027idp\u0027 description in \u0027idr_find\u0027\n Warning(lib/idr.c:232): Excess function parameter \u0027id\u0027 description in \u0027sub_alloc\u0027\n Warning(lib/idr.c:232): Excess function parameter \u0027id\u0027 description in \u0027sub_alloc\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@infradead.org\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7946844ae890282fa03f52d226d12dda48164f10", "tree": "d2d5f46ed12508efdd02c1da03383dba0a5320e0", "parents": [ "4febd95a8a85dd38b1a71fcf9726e19c7fd20039", "d2e0bca377dc0f85acd19df465122f361a6c9e99" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 12 20:25:53 2013 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 12 20:25:53 2013 -0700" }, "message": "Merge tag \u0027stable/for-linus-3.9-rc2-tag\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n\nPull Xen fixes from Konrad Rzeszutek Wilk:\n - Compile warnings and errors (one on x86, two on ARM)\n - WARNING in xen-pciback\n - Use the acpi_processor_get_performance_info instead of the \u0027register\u0027\n version\n\n* tag \u0027stable/for-linus-3.9-rc2-tag\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:\n xen/acpi: remove redundant acpi/acpi_drivers.h include\n xen: arm: mandate EABI and use generic atomic operations.\n acpi: Export the acpi_processor_get_performance_info\n xen/pciback: Don\u0027t disable a PCI device that is already disabled.\n" }, { "commit": "e06c93cacb82dd147266fd1bdb2d0a0bd45ff2c1", "tree": "8698db9dbce9510e5d4b8ddab82f9db0d822f0a3", "parents": [ "5771a8051d5ebaac0651a957885f55b5f6221a02" ], "author": { "name": "Ley Foon Tan", "email": "lftan@altera.com", "time": "Thu Mar 07 10:28:37 2013 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Tue Mar 12 08:53:23 2013 -0700" }, "message": "tty/serial: Add support for Altera serial port\n\nAdd support for Altera 8250/16550 compatible serial port.\n\nSigned-off-by: Ley Foon Tan \u003clftan@altera.com\u003e\nCc: stable \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "72932611b4b05bbd89fafa369d564ac8e449809b", "tree": "10c55c8fef383cf72059f796b82a36efae058384", "parents": [ "8343bce195da8bb4d5a652ee085474a5cc62983f", "db04dc679bcc780ad6907943afe24a30de974a1b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 09 16:51:13 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 09 16:51:13 2013 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace\n\nPull namespace bugfixes from Eric Biederman:\n \"This is three simple fixes against 3.9-rc1. I have tested each of\n these fixes and verified they work correctly.\n\n The userns oops in key_change_session_keyring and the BUG_ON triggered\n by proc_ns_follow_link were found by Dave Jones.\n\n I am including the enhancement for mount to only trigger requests of\n filesystem modules here instead of delaying this for the 3.10 merge\n window because it is both trivial and the kind of change that tends to\n bit-rot if left untouched for two months.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:\n proc: Use nd_jump_link in proc_ns_follow_link\n fs: Limit sys_mount to only request filesystem modules (Part 2).\n fs: Limit sys_mount to only request filesystem modules.\n userns: Stop oopsing in key_change_session_keyring\n" }, { "commit": "22dfab7fd7fd5a8a2c5556ca0a8fd35fc959abc8", "tree": "009b5cdf5cba8e20266861989d38bc777ef845f7", "parents": [ "67a865a40b46d4e5d2afd154303b10220202140f" ], "author": { "name": "Daniel Kurtz", "email": "djkurtz@chromium.org", "time": "Thu Mar 07 19:43:33 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 08 16:03:29 2013 -0800" }, "message": "Input: atmel_mxt_ts - Support for touchpad variant\n\nThis same driver can be used by atmel based touchscreens and touchpads\n(buttonpads). Platform data may specify a device is a touchpad\nusing the is_tp flag.\n\nThis will cause the driver to perform some touchpad specific\ninitializations, such as:\n * register input device name \"Atmel maXTouch Touchpad\" instead of\n Touchscreen.\n * register BTN_LEFT \u0026 BTN_TOOL_* event types.\n * register axis resolution (as a fixed constant, for now)\n * register BUTTONPAD property\n * process GPIO buttons using reportid T19\n\nInput event GPIO mapping is done by the platform data key_map array.\n\nkey_map[x] should contain the KEY or BTN code to send when processing\nGPIOx from T19. To specify a GPIO as not an input source, populate\nwith KEY_RESERVED, or 0.\n\nSigned-off-by: Daniel Kurtz \u003cdjkurtz@chromium.org\u003e\nSigned-off-by: Benson Leung \u003cbleung@chromium.org\u003e\nSigned-off-by: Nick Dyer \u003cnick.dyer@itdev.co.uk\u003e\nTested-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af2841cdd4cb35248e41f7427d996c8f6b563051", "tree": "35ab97f3e63796ec7a1150cb884f6cd5f4faf26e", "parents": [ "c89b148fd3a8d6c2ea5e7c1c212716baee836af1", "36c1813bb453dd078e49bc5b3c1bf7d13535d9ff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 14:55:54 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 14:55:54 2013 -0800" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux\n\nPull drm fixes from Dave Airlie:\n \"Misc radeon, nouveau, mgag200 and intel fixes.\n\n The intel fixes should contain the fix for the touchpad on the\n Chromebook - hey I\u0027m an input maintainer now!\"\n\nHate to pee on your parade, Dave, but I don\u0027t think being an input\nmaintainer is necessarily something to strive for..\n\n* \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux: (25 commits)\n drm/tegra: drop \"select DRM_HDMI\"\n drm: Documentation typo fixes\n drm/mgag200: Bug fix: Renesas board now selects native resolution.\n drm/mgag200: Reject modes that are too big for VRAM\n drm/mgag200: \u0027fbdev_list\u0027 in \u0027struct mga_fbdev\u0027 is not used\n drm/radeon: don\u0027t check mipmap alignment if MIP_ADDRESS is FMASK\n drm/radeon: skip MC reset as it\u0027s probably not hung\n drm/radeon: add primary dac adj quirk for R200 board\n drm/radeon: don\u0027t set hpd, afmt interrupts when interrupts are disabled\n drm/i915: Turn off hsync and vsync on ADPA when disabling crt\n drm/i915: Fix incorrect definition of ADPA HSYNC and VSYNC bits\n drm/i915: also disable south interrupts when handling them\n drm/i915: enable irqs earlier when resuming\n drm/i915: Increase the RC6p threshold.\n DRM/i915: On G45 enable cursor plane briefly after enabling the display plane.\n drm/nv50-: prevent some races between modesetting and page flipping\n drm/nouveau/i2c: drop parent refcount when creating ports\n drm/nv84: fix regression in page flipping\n drm/nouveau: Fix typo in init_idx_addr_latched().\n drm/nouveau: Disable AGP on PowerPC again.\n ...\n" }, { "commit": "c89b148fd3a8d6c2ea5e7c1c212716baee836af1", "tree": "ba5534d21428402b836807c2439001e069cd884f", "parents": [ "19cf3edbf33375e81f9b41a087d3fad95858a4e3", "6bd51658fae374557b063155bd4465411acd12fc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 14:54:28 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 14:54:28 2013 -0800" }, "message": "Merge tag \u0027pm+acpi-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\nPull ACPI and power management fixes from Rafael J Wysocki:\n\n - Two fixes for the new intel_pstate driver from Dirk Brandewie.\n\n - Fix for incorrect usage of the .find_bridge() callback from struct\n acpi_bus_type in the USB core and subsequent removal of that callback\n from Rafael J Wysocki.\n\n - ACPI processor driver cleanups from Chen Gang and Syam Sidhardhan.\n\n - ACPI initialization and error messages fix from Joe Perches.\n\n - Operating Performance Points documentation improvement from Nishanth\n Menon.\n\n - Fixes for memory leaks and potential concurrency issues and sysfs\n attributes leaks during device removal in the core device PM QoS code\n from Rafael J Wysocki.\n\n - Calxeda Highbank cpufreq driver simplification from Emilio López.\n\n - cpufreq comment cleanup from Namhyung Kim.\n\n - Fix for a section mismatch in Calxeda Highbank interprocessor\n communication code from Mark Langsdorf (this is not a PM fix strictly\n speaking, but the code in question went in through the PM tree).\n\n* tag \u0027pm+acpi-3.9-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n cpufreq / intel_pstate: Do not load on VM that does not report max P state.\n cpufreq / intel_pstate: Fix intel_pstate_init() error path\n ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type\n ACPI / glue: Add .match() callback to struct acpi_bus_type\n ACPI / porocessor: Beautify code, pr-\u003eid is u32 which is never \u003c 0\n ACPI / processor: Remove redundant NULL check before kfree\n ACPI / Sleep: Avoid interleaved message on errors\n PM / QoS: Remove device PM QoS sysfs attributes at the right place\n PM / QoS: Fix concurrency issues and memory leaks in device PM QoS\n cpufreq: highbank: do not initialize array with a loop\n PM / OPP: improve introductory documentation\n cpufreq: Fix a typo in comment\n mailbox, pl320-ipc: remove __init from probe function\n" }, { "commit": "13bcf01b33e6e19a7fe7ff396f9ed02803e225ec", "tree": "a00c00316a83d6078e1b4dad1aee7c7baf8a331f", "parents": [ "ce495960ff33f96362cf81f0eb7c52d1a89f64be" ], "author": { "name": "Christopher Harvey", "email": "charvey@matrox.com", "time": "Thu Mar 07 10:42:25 2013 -0500" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Mar 08 08:32:23 2013 +1000" }, "message": "drm: Documentation typo fixes\n\nSigned-off-by: Christopher Harvey \u003ccharvey@matrox.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "d345243629db38a6340bcb69f372329d35b8f650", "tree": "7defc948c7ad6f45ea5edf39220f4ea9c382f36d", "parents": [ "0c8150d2c404a13161eb9e0ff3d9df4838de2a6d", "8870d4029acda2666700bb5fd94d46b143f92ec4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 13:07:10 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 13:07:10 2013 -0800" }, "message": "Merge tag \u0027regulator-3.9-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator\n\nPull regulator fixes from Mark Brown:\n \"A few small things here and there, nothing major here really. The\n conversion of twl4030ldo_ops to get_voltage_sel is a fix, as covered\n in the commit log it fixes inconsistency in handling of the IS_UNSUP()\n feature in the driver.\"\n\n* tag \u0027regulator-3.9-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:\n regulator: fixed regulator_bulk_enable unwinding code\n regulator: twl: Convert twl4030ldo_ops to get_voltage_sel\n regulator: palmas: fix number of SMPS voltages\n regulator: core: fix documentation error in regulator_allow_bypass\n regulator: core: update kernel documentation for regulator_desc\n regulator: db8500-prcmu - remove incorrect __exit markup\n" }, { "commit": "e2e091fd99400029120eeefde062fdf417ab37f6", "tree": "85761f03229f8b903238bcf8dc930cad281f4871", "parents": [ "cd66acb412d3466bb95d3d7621afbea98647a028", "290502bee239062499297916bb7d21d205e99d62" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 12:47:24 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 07 12:47:24 2013 -0800" }, "message": "Merge tag \u0027ecryptfs-3.9-rc2-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs\n\nPull ecryptfs fixes from Tyler Hicks:\n \"Minor code cleanups and new Kconfig option to disable /dev/ecryptfs\n\n The code cleanups fix up W\u003d1 compiler warnings and some unnecessary\n checks. The new Kconfig option, defaulting to N, allows the rarely\n used eCryptfs kernel to userspace communication channel to be compiled\n out. This may be the first step in it being eventually removed.\"\n\nHmm. I\u0027m not sure whether these should be called \"fixes\", and it\nprobably should have gone in the merge window. But I\u0027ll let it slide.\n\n* tag \u0027ecryptfs-3.9-rc2-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:\n eCryptfs: allow userspace messaging to be disabled\n eCryptfs: Fix redundant error check on ecryptfs_find_daemon_by_euid()\n ecryptfs: ecryptfs_msg_ctx_alloc_to_free(): remove kfree() redundant null check\n eCryptfs: decrypt_pki_encrypted_session_key(): remove kfree() redundant null check\n eCryptfs: remove unneeded checks in virt_to_scatterlist()\n eCryptfs: Fix -Wmissing-prototypes warnings\n eCryptfs: Fix -Wunused-but-set-variable warnings\n eCryptfs: initialize payload_len in keystore.c\n" }, { "commit": "c705c78c0d0835a4aa5d0d9a3422e3218462030c", "tree": "9bfee4fa0239cdfbe3d1678d66172276b999abb9", "parents": [ "bdc5c1812cea6efe1aaefb3131fcba28cd0b2b68" ], "author": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Tue Mar 05 13:42:54 2013 -0500" }, "committer": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Wed Mar 06 10:00:34 2013 -0500" }, "message": "acpi: Export the acpi_processor_get_performance_info\n\nThe git commit d5aaffa9dd531c978c6f3fea06a2972653bd7fc8\n(cpufreq: handle cpufreq being disabled for all exported function)\ntightens the cpufreq API by returning errors when disable_cpufreq()\nhad been called.\n\nThe problem we are hitting is that the module xen-acpi-processor which\nuses the ACPI\u0027s functions: acpi_processor_register_performance,\nacpi_processor_preregister_performance, and acpi_processor_notify_smm\nfails at acpi_processor_register_performance with -22.\n\nNote that earlier during bootup in arch/x86/xen/setup.c there is also\nan call to cpufreq\u0027s API: disable_cpufreq().\n\nThis is b/c we want the Linux kernel to parse the ACPI data, but leave\nthe cpufreq decisions to the hypervisor.\n\nIn v3.9 all the checks that d5aaffa9dd531c978c6f3fea06a2972653bd7fc8\nadded are now hit and the calls to cpufreq_register_notifier will now\nfail. This means that acpi_processor_ppc_init ends up printing:\n\n\"Warning: Processor Platform Limit not supported\"\n\nand the acpi_processor_ppc_status is not set.\n\nThe repercussions of that is that the call to\nacpi_processor_register_performance fails right away at:\n\n\tif (!(acpi_processor_ppc_status \u0026 PPC_REGISTERED))\n\nand we don\u0027t progress any further on parsing and extracting the _P*\nobjects.\n\nThe only reason the Xen code called that function was b/c it was\nexported and the only way to gather the P-states. But we can also\njust make acpi_processor_get_performance_info be exported and not\nuse acpi_processor_register_performance. This patch does so.\n\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n" }, { "commit": "877c685607925238e302cd3aa38788dca6c1b226", "tree": "56159445dc66e409d5398a16c1ba01aad7e511e8", "parents": [ "6dbe51c251a327e012439c4772097a13df43c5b8" ], "author": { "name": "Li Zefan", "email": "lizefan@huawei.com", "time": "Tue Mar 05 11:38:08 2013 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Wed Mar 06 11:32:56 2013 +0100" }, "message": "perf: Remove include of cgroup.h from perf_event.h\n\nMove struct perf_cgroup_info and perf_cgroup to\nkernel/perf/core.c, and then we can remove include of cgroup.h.\n\nSigned-off-by: Li Zefan \u003clizefan@huawei.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nLink: http://lkml.kernel.org/r/513568A0.6020804@huawei.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "9da060d0ed571bbff434c4a1ef3e48db99a37ee0", "tree": "084194657e0bae0eaec74c0049da97af4352dde0", "parents": [ "e3b59518c10e08eeb06215abf06f50e8f83b51dc", "aab2b4bf224ef8358d262f95b568b8ad0cecf0a0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:42:29 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:42:29 2013 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David Miller:\n \"A moderately sized pile of fixes, some specifically for merge window\n introduced regressions although others are for longer standing items\n and have been queued up for -stable.\n\n I\u0027m kind of tired of all the RDS protocol bugs over the years, to be\n honest, it\u0027s way out of proportion to the number of people who\n actually use it.\n\n 1) Fix missing range initialization in netfilter IPSET, from Jozsef\n Kadlecsik.\n\n 2) ieee80211_local-\u003etim_lock needs to use BH disabling, from Johannes\n Berg.\n\n 3) Fix DMA syncing in SFC driver, from Ben Hutchings.\n\n 4) Fix regression in BOND device MAC address setting, from Jiri\n Pirko.\n\n 5) Missing usb_free_urb in ISDN Hisax driver, from Marina Makienko.\n\n 6) Fix UDP checksumming in bnx2x driver for 57710 and 57711 chips,\n fix from Dmitry Kravkov.\n\n 7) Missing cfgspace_lock initialization in BCMA driver.\n\n 8) Validate parameter size for SCTP assoc stats getsockopt(), from\n Guenter Roeck.\n\n 9) Fix SCTP association hangs, from Lee A Roberts.\n\n 10) Fix jumbo frame handling in r8169, from Francois Romieu.\n\n 11) Fix phy_device memory leak, from Petr Malat.\n\n 12) Omit trailing FCS from frames received in BGMAC driver, from Hauke\n Mehrtens.\n\n 13) Missing socket refcount release in L2TP, from Guillaume Nault.\n\n 14) sctp_endpoint_init should respect passed in gfp_t, rather than use\n GFP_KERNEL unconditionally. From Dan Carpenter.\n\n 15) Add AISX AX88179 USB driver, from Freddy Xin.\n\n 16) Remove MAINTAINERS entries for drivers deleted during the merge\n window, from Cesar Eduardo Barros.\n\n 17) RDS protocol can try to allocate huge amounts of memory, check\n that the user\u0027s request length makes sense, from Cong Wang.\n\n 18) SCTP should use the provided KMALLOC_MAX_SIZE instead of it\u0027s own,\n bogus, definition. From Cong Wang.\n\n 19) Fix deadlocks in FEC driver by moving TX reclaim into NAPI poll,\n from Frank Li. Also, fix a build error introduced in the merge\n window.\n\n 20) Fix bogus purging of default routes in ipv6, from Lorenzo Colitti.\n\n 21) Don\u0027t double count RTT measurements when we leave the TCP receive\n fast path, from Neal Cardwell.\"\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (61 commits)\n tcp: fix double-counted receiver RTT when leaving receiver fast path\n CAIF: fix sparse warning for caif_usb\n rds: simplify a warning message\n net: fec: fix build error in no MXC platform\n net: ipv6: Don\u0027t purge default router if accept_ra\u003d2\n net: fec: put tx to napi poll function to fix dead lock\n sctp: use KMALLOC_MAX_SIZE instead of its own MAX_KMALLOC_SIZE\n rds: limit the size allocated by rds_message_alloc()\n MAINTAINERS: remove eexpress\n MAINTAINERS: remove drivers/net/wan/cycx*\n MAINTAINERS: remove 3c505\n caif_dev: fix sparse warnings for caif_flow_cb\n ax88179_178a: ASIX AX88179_178A USB 3.0/2.0 to gigabit ethernet adapter driver\n sctp: use the passed in gfp flags instead GFP_KERNEL\n ipv[4|6]: correct dropwatch false positive in local_deliver_finish\n l2tp: Restore socket refcount when sendmsg succeeds\n net/phy: micrel: Disable asymmetric pause for KSZ9021\n bgmac: omit the fcs\n phy: Fix phy_device_free memory leak\n bnx2x: Fix KR2 work-around condition\n ...\n" }, { "commit": "e3b59518c10e08eeb06215abf06f50e8f83b51dc", "tree": "a1e5933192ee123883112d771e27e9c972ccd733", "parents": [ "6516ab6fdffbda656253d4e1231660c3f87f7889", "4cd5d1115c2f752ca94a0eb461b36d88fb37ed1e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:10:04 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:10:04 2013 -0800" }, "message": "Merge branch \u0027irq-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull irq fixes and cleanups from Thomas Gleixner:\n \"Commit e5ab012c3271 (\"nohz: Make tick_nohz_irq_exit() irq safe\") is\n the first commit in the series and the minimal necessary bugfix, which\n needs to go back into stable.\n\n The remanining commits enforce irq disabling in irq_exit(), sanitize\n the hardirq/softirq preempt count transition and remove a bunch of no\n longer necessary conditionals.\"\n\nI personally love getting rid of the very subtle and confusing\nIRQ_EXIT_OFFSET thing. Even apart from the whole \"more lines removed\nthan added\" thing.\n\n* \u0027irq-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n irq: Don\u0027t re-enable interrupts at the end of irq_exit\n irq: Remove IRQ_EXIT_OFFSET workaround\n Revert \"nohz: Make tick_nohz_irq_exit() irq safe\"\n irq: Sanitize invoke_softirq\n irq: Ensure irq_exit() code runs with interrupts disabled\n nohz: Make tick_nohz_irq_exit() irq safe\n" }, { "commit": "6516ab6fdffbda656253d4e1231660c3f87f7889", "tree": "516f37c91a7240604153df590eb771bb65384932", "parents": [ "06e79d3b45df263984539c417d9c781bdaa31351", "46c498c2cdee5efe44f617bcd4f388179be36115" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:07:12 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 05 18:07:12 2013 -0800" }, "message": "Merge branch \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull smpboot bugfix from Thomas Gleixner:\n \"A single bugfix for a regression introduced with the conversion of the\n stop machine threads to the generic smpboot thread management\n facility\"\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n stop_machine: Mark per cpu stopper enabled early\n" }, { "commit": "1223ad3240487ba6c2304b887cfb4da5cada04d8", "tree": "c958d0b4755482d8c8b8f318842a6d1ea3d27af2", "parents": [ "6dbe51c251a327e012439c4772097a13df43c5b8", "852afe99fc1c2d2b1376e49f128a3b929e811f2d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Wed Mar 06 05:48:24 2013 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Wed Mar 06 05:48:24 2013 +0800" }, "message": "Merge tag \u0027iio-fixes-for-3.9a\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus\n\nJonathan writes:\n\n\"First round of iio fixes post the 3.9 merge window.\n\n1) Some little fixes for the ad5064 dac driver.\n2) A build warning \u0027fix\u0027 for a false positive in st_sensors\n3) A couple of missing dependencies on IIO_BUFFER.\n\nSo nothing major and these mostly showed the advantages of the randconfig\nbuilds various people have performed.\"\n" }, { "commit": "43febb27dcdaf9a15e2f362a6d09b0f191c4dcea", "tree": "a8dd5e53f0bafcc245b5aeb7b6cf8cbdedd9c9d0", "parents": [ "29240e2392786c39007df2f4162f3dc4680f3dec" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Mon Mar 04 16:52:38 2013 -0600" }, "committer": { "name": "Felipe Balbi", "email": "balbi@ti.com", "time": "Tue Mar 05 13:15:00 2013 +0200" }, "message": "usb: gadget: composite: fix kernel-doc warnings\n\nA few trivial fixes for composite driver:\n\nWarning(include/linux/usb/composite.h:165): No description found for parameter\n\t\u0027fs_descriptors\u0027\nWarning(include/linux/usb/composite.h:165): Excess struct/union/enum/typedef\n\tmember \u0027descriptors\u0027 description in \u0027usb_function\u0027\nWarning(include/linux/usb/composite.h:321): No description found for parameter\n\t\u0027gadget_driver\u0027\nWarning(drivers/usb/gadget/composite.c:1777): Excess function parameter \u0027bind\u0027\n\tdescription in \u0027usb_composite_probe\u0027\n\nCc: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nCc: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCc: linux-usb@vger.kernel.org\nCc: linux-kernel@vger.kernel.org\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\nSigned-off-by: Felipe Balbi \u003cbalbi@ti.com\u003e\n" }, { "commit": "6d62768468d5ff96b3977a04045dd80d6710be5d", "tree": "f2429b5502c9f76650189939c824a95d2544e654", "parents": [ "521e2e03b8f6c92910b72fd464126596242398f8", "9345dfb8495aa17ce7c575e1a96e5ad64def0b3d" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Mar 05 10:12:39 2013 +0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Mar 05 10:12:39 2013 +0800" }, "message": "Merge remote-tracking branch \u0027regulator/fix/doc\u0027 into tmp\n" }, { "commit": "924144818cf0edc5d9d70d3a44e7cbbf4544796c", "tree": "c58abdcb5a82d4498a856b4e53607857b35926a6", "parents": [ "53540098b23c3884b4a0b4f220b9d977bc496af3" ], "author": { "name": "Rafael J. Wysocki", "email": "rafael.j.wysocki@intel.com", "time": "Sun Mar 03 22:35:44 2013 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rafael.j.wysocki@intel.com", "time": "Mon Mar 04 14:23:40 2013 +0100" }, "message": "ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type\n\nAfter PCI and USB have stopped using the .find_bridge() callback in\nstruct acpi_bus_type, the only remaining user of it is SATA, but SATA\nonly pretends to be a user, because it points that callback to a stub\nalways returning -ENODEV.\n\nFor this reason, drop the SATA\u0027s dummy .find_bridge() callback and\nremove .find_bridge(), which is not used any more, from struct\nacpi_bus_type entirely.\n\nSigned-off-by: Rafael J. Wysocki \u003crafael.j.wysocki@intel.com\u003e\nAcked-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\n" }, { "commit": "53540098b23c3884b4a0b4f220b9d977bc496af3", "tree": "fe86061c4772efaa92fbe68920f803ae4280b2d0", "parents": [ "9b27516fcd7ab7dc416edf418446c24c61729938" ], "author": { "name": "Rafael J. Wysocki", "email": "rafael.j.wysocki@intel.com", "time": "Sun Mar 03 22:35:20 2013 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rafael.j.wysocki@intel.com", "time": "Mon Mar 04 14:23:40 2013 +0100" }, "message": "ACPI / glue: Add .match() callback to struct acpi_bus_type\n\nUSB uses the .find_bridge() callback from struct acpi_bus_type\nincorrectly, because as a result of the way it is used by USB every\ndevice in the system that doesn\u0027t have a bus type or parent is\npassed to usb_acpi_find_device() for inspection.\n\nWhat USB actually needs, though, is to call usb_acpi_find_device()\nfor USB ports that don\u0027t have a bus type defined, but have\nusb_port_device_type as their device type, as well as for USB\ndevices.\n\nTo fix that replace the struct bus_type pointer in struct\nacpi_bus_type used for matching devices to specific subsystems\nwith a .match() callback to be used for this purpose and update\nthe users of struct acpi_bus_type, including USB, accordingly.\nDefine the .match() callback routine for USB, usb_acpi_bus_match(),\nin such a way that it will cover both USB devices and USB ports\nand remove the now redundant .find_bridge() callback pointer from\nusb_acpi_bus.\n\nSigned-off-by: Rafael J. Wysocki \u003crafael.j.wysocki@intel.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nAcked-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\n" }, { "commit": "290502bee239062499297916bb7d21d205e99d62", "tree": "a9ec1729138c7f71c1c4e3e09ce12cf40db767e3", "parents": [ "1111eae90fb64a9d9ed133e410712f1e34fdce4a" ], "author": { "name": "Kees Cook", "email": "keescook@chromium.org", "time": "Thu Feb 28 00:39:37 2013 -0800" }, "committer": { "name": "Tyler Hicks", "email": "tyhicks@canonical.com", "time": "Sun Mar 03 23:59:59 2013 -0800" }, "message": "eCryptfs: allow userspace messaging to be disabled\n\nWhen the userspace messaging (for the less common case of userspace key\nwrap/unwrap via ecryptfsd) is not needed, allow eCryptfs to build with\nit removed. This saves on kernel code size and reduces potential attack\nsurface by removing the /dev/ecryptfs node.\n\nSigned-off-by: Kees Cook \u003ckeescook@chromium.org\u003e\nSigned-off-by: Tyler Hicks \u003ctyhicks@canonical.com\u003e\n" }, { "commit": "7f78e0351394052e1a6293e175825eb5c7869507", "tree": "76493af33d02bd3f411e69f95b0bcdfff50412b4", "parents": [ "ba0e3427b03c3d1550239779eca5c1c5a53a2152" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Mar 02 19:39:14 2013 -0800" }, "committer": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sun Mar 03 19:36:31 2013 -0800" }, "message": "fs: Limit sys_mount to only request filesystem modules.\n\nModify the request_module to prefix the file system type with \"fs-\"\nand add aliases to all of the filesystems that can be built as modules\nto match.\n\nA common practice is to build all of the kernel code and leave code\nthat is not commonly needed as modules, with the result that many\nusers are exposed to any bug anywhere in the kernel.\n\nLooking for filesystems with a fs- prefix limits the pool of possible\nmodules that can be loaded by mount to just filesystems trivially\nmaking things safer with no real cost.\n\nUsing aliases means user space can control the policy of which\nfilesystem modules are auto-loaded by editing /etc/modprobe.d/*.conf\nwith blacklist and alias directives. Allowing simple, safe,\nwell understood work-arounds to known problematic software.\n\nThis also addresses a rare but unfortunate problem where the filesystem\nname is not the same as it\u0027s module name and module auto-loading\nwould not work. While writing this patch I saw a handful of such\ncases. The most significant being autofs that lives in the module\nautofs4.\n\nThis is relevant to user namespaces because we can reach the request\nmodule in get_fs_type() without having any special permissions, and\npeople get uncomfortable when a user specified string (in this case\nthe filesystem type) goes all of the way to request_module.\n\nAfter having looked at this issue I don\u0027t think there is any\nparticular reason to perform any filtering or permission checks beyond\nmaking it clear in the module request that we want a filesystem\nmodule. The common pattern in the kernel is to call request_module()\nwithout regards to the users permissions. In general all a filesystem\nmodule does once loaded is call register_filesystem() and go to sleep.\nWhich means there is not much attack surface exposed by loading a\nfilesytem module unless the filesystem is mounted. In a user\nnamespace filesystems are not mounted unless .fs_flags \u003d FS_USERNS_MOUNT,\nwhich most filesystems do not set today.\n\nAcked-by: Serge Hallyn \u003cserge.hallyn@canonical.com\u003e\nAcked-by: Kees Cook \u003ckeescook@chromium.org\u003e\nReported-by: Kees Cook \u003ckeescook@google.com\u003e\nSigned-off-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\n" }, { "commit": "ea882c2ece7c68462a3734c71c60e2572e528fe7", "tree": "39fc3c731034492db5a7f13e68290403b1353280", "parents": [ "8e8b180a5f1b237345f6e2d960bcceb8b6bc3793", "b889fcf63cb62e7fdb7816565e28f44dbe4a76a5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 14:24:59 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 14:24:59 2013 -0800" }, "message": "Merge tag \u0027disintegrate-fbdev-20121220\u0027 of git://git.infradead.org/users/dhowells/linux-headers\n\nPull fbdev UAPI disintegration from David Howells:\n \"You\u0027ll be glad to here that the end is nigh for the UAPI patches.\n Only the fbdev/framebuffer piece remains now that the SCSI stuff has\n gone in.\n\n Here are the UAPI disintegration bits for the fbdev drivers. It\n appears that Florian hasn\u0027t had time to deal with my patch, but back\n in December he did say he didn\u0027t mind if I pushed it forward.\"\n\nYay. No more uapi movement. And hopefully no more big header file\ncleanups coming up either, it just tends to be very painful.\n\n* tag \u0027disintegrate-fbdev-20121220\u0027 of git://git.infradead.org/users/dhowells/linux-headers:\n UAPI: (Scripted) Disintegrate include/video\n" }, { "commit": "56a79b7b021bf1b08334e63c2c14b280e2dbf47a", "tree": "0419233e6194f4f12073c9284852885aa8984bec", "parents": [ "1c82315a12144cde732636e259d39e3ee81b3c5b", "dcf787f39162ce32ca325b3e784aba2d2444619a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 13:23:02 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 13:23:03 2013 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs\n\nPull more VFS bits from Al Viro:\n \"Unfortunately, it looks like xattr series will have to wait until the\n next cycle ;-/\n\n This pile contains 9p cleanups and fixes (races in v9fs_fid_add()\n etc), fixup for nommu breakage in shmem.c, several cleanups and a bit\n more file_inode() work\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:\n constify path_get/path_put and fs_struct.c stuff\n fix nommu breakage in shmem.c\n cache the value of file_inode() in struct file\n 9p: if v9fs_fid_lookup() gets to asking server, it\u0027d better have hashed dentry\n 9p: make sure -\u003elookup() adds fid to the right dentry\n 9p: untangle -\u003elookup() a bit\n 9p: double iput() in -\u003elookup() if d_materialise_unique() fails\n 9p: v9fs_fid_add() can\u0027t fail now\n v9fs: get rid of v9fs_dentry\n 9p: turn fid-\u003edlist into hlist\n 9p: don\u0027t bother with private lock in -\u003ed_fsdata; dentry-\u003ed_lock will do just fine\n more file_inode() open-coded instances\n selinux: opened file can\u0027t have NULL or negative -\u003ef_path.dentry\n\n(In the meantime, the hlist traversal macros have changed, so this\nrequired a semantic conflict fixup for the newly hlistified fid-\u003edlist)\n" }, { "commit": "8fd5e7a2d9574b3cac1c9264ad1aed3b613ed6fe", "tree": "5696f5d31c6c75b71bfc4852fb234b773e266cfe", "parents": [ "529e5fbcd8d3cb48cf824ac8fde91cc80a9e985f", "c60ac31542e93499b58dcfc1e3f6550ba5b5728e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 12:06:09 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 12:06:09 2013 -0800" }, "message": "Merge tag \u0027metag-v3.9-rc1-v4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag\n\nPull new ImgTec Meta architecture from James Hogan:\n \"This adds core architecture support for Imagination\u0027s Meta processor\n cores, followed by some later miscellaneous arch/metag cleanups and\n fixes which I kept separate to ease review:\n\n - Support for basic Meta 1 (ATP) and Meta 2 (HTP) core architecture\n - A few fixes all over, particularly for symbol prefixes\n - A few privilege protection fixes\n - Several cleanups (setup.c includes, split out a lot of\n metag_ksyms.c)\n - Fix some missing exports\n - Convert hugetlb to use vm_unmapped_area()\n - Copy device tree to non-init memory\n - Provide dma_get_sgtable()\"\n\n* tag \u0027metag-v3.9-rc1-v4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: (61 commits)\n metag: Provide dma_get_sgtable()\n metag: prom.h: remove declaration of metag_dt_memblock_reserve()\n metag: copy devicetree to non-init memory\n metag: cleanup metag_ksyms.c includes\n metag: move mm/init.c exports out of metag_ksyms.c\n metag: move usercopy.c exports out of metag_ksyms.c\n metag: move setup.c exports out of metag_ksyms.c\n metag: move kick.c exports out of metag_ksyms.c\n metag: move traps.c exports out of metag_ksyms.c\n metag: move irq enable out of irqflags.h on SMP\n genksyms: fix metag symbol prefix on crc symbols\n metag: hugetlb: convert to vm_unmapped_area()\n metag: export clear_page and copy_page\n metag: export metag_code_cache_flush_all\n metag: protect more non-MMU memory regions\n metag: make TXPRIVEXT bits explicit\n metag: kernel/setup.c: sort includes\n perf: Enable building perf tools for Meta\n metag: add boot time LNKGET/LNKSET check\n metag: add __init to metag_cache_probe()\n ...\n" }, { "commit": "68b86a25225d03f134f306caffc46df80906c3f8", "tree": "d5f6556e07e3fb376199c2ba70153c17d47b7607", "parents": [ "527c680f7c36ff17d49efc99632232dba3549c51", "41e9f3f71bc7a5d41a2b925cfdc0dc22a77f7d8c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 10:23:29 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 10:23:29 2013 -0800" }, "message": "Merge git://www.linux-watchdog.org/linux-watchdog\n\nPull watchdog updates from Wim Van Sebroeck:\n \"This contains:\n - fixes and improvements\n - devicetree bindings\n - conversion to watchdog generic framework of the following drivers:\n - booke_wdt\n - bcm47xx_wdt.c\n - at91sam9_wdt\n - Removal of old STMP3xxx driver\n - Addition of following new drivers:\n - new driver for STMP3xxx and i.MX23/28\n - Retu watchdog driver\"\n\n* git://www.linux-watchdog.org/linux-watchdog: (30 commits)\n watchdog: sp805_wdt depends on ARM\n watchdog: davinci_wdt: update to devm_* API\n watchdog: davinci_wdt: use devm managed clk get\n watchdog: at91rm9200: add DT support\n watchdog: add timeout-sec property binding\n watchdog: at91sam9_wdt: Convert to use the watchdog framework\n watchdog: omap_wdt: Add option nowayout\n watchdog: core: dt: add support for the timeout-sec dt property\n watchdog: bcm47xx_wdt.c: add hard timer\n watchdog: bcm47xx_wdt.c: rename wdt_time to timeout\n watchdog: bcm47xx_wdt.c: rename ops methods\n watchdog: bcm47xx_wdt.c: use platform device\n watchdog: bcm47xx_wdt.c: convert to watchdog core api\n watchdog: Convert BookE watchdog driver to watchdog infrastructure\n watchdog: s3c2410_wdt: Use devm_* functions\n watchdog: remove old STMP3xxx driver\n watchdog: add new driver for STMP3xxx and i.MX23/28\n rtc: stmp3xxx: add wdt-accessor function\n watchdog: introduce retu_wdt driver\n watchdog: intel_scu_watchdog: fix Kconfig dependency\n ...\n" }, { "commit": "527c680f7c36ff17d49efc99632232dba3549c51", "tree": "ae72c69971ff8dce4cc17b0035bd6abb2651a110", "parents": [ "23caaeea271cfe3176f0e27374d2016bd7583ea8", "f9c6a655a94042f94c0adb30d07d93cfd8915e95" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 10:20:22 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 03 10:20:22 2013 -0800" }, "message": "Merge branch \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma\n\nPull second set of slave-dmaengine updates from Vinod Koul:\n \"Arnd\u0027s patch moves the dw_dmac to use generic DMA binding. I agreed\n to merge this late as it will avoid the conflicts between trees.\n\n The second patch from Matt adding a dma_request_slave_channel_compat\n API was supposed to be picked up, but somehow never got picked up.\n Some patches dependent on this are already in -next :(\"\n\n* \u0027next\u0027 of git://git.infradead.org/users/vkoul/slave-dma:\n dmaengine: dw_dmac: move to generic DMA binding\n dmaengine: add dma_request_slave_channel_compat()\n" }, { "commit": "a7c1120d2dcc83691bafa034d98f70285757e826", "tree": "56779f292c2dea78feff290c3ce26724d33b3f3e", "parents": [ "6ec40b423032ca769c96fbf9a080db822821893d", "9b2ff35753c0512bc8c6adae9e9c87cbeee86f82" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 19:33:21 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 19:33:21 2013 -0800" }, "message": "Merge tag \u0027ext4_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\nPull ext4 bug fixes from Ted Ts\u0027o:\n \"Various bug fixes for ext4. The most important is a fix for the new\n extent cache\u0027s slab shrinker which can cause significant, user-visible\n pauses when the system is under memory pressure.\"\n\n* tag \u0027ext4_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n ext4: enable quotas before orphan cleanup\n ext4: don\u0027t allow quota mount options when quota feature enabled\n ext4: fix a warning from sparse check for ext4_dir_llseek\n ext4: convert number of blocks to clusters properly\n ext4: fix possible memory leak in ext4_remount()\n jbd2: fix ERR_PTR dereference in jbd2__journal_start\n ext4: use percpu counter for extent cache count\n ext4: optimize ext4_es_shrink()\n" }, { "commit": "8d05b3771da8775799673212b57d62f57c70d68a", "tree": "ebce0455032cec54428227022c92a480fa726da0", "parents": [ "b695188dd39162a1a6bff11fdbcc4c0b65b933ab", "512e4b291c0e97af24619a91f3e8963697da00d8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:46:07 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:46:07 2013 -0800" }, "message": "Merge tag \u0027nfs-for-3.9-2\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs\n\nPull NFS client bugfixes from Trond Myklebust:\n \"We\u0027ve just concluded another Connectathon interoperability testing\n week, and so here are the fixes for the bugs that were discovered:\n\n - Don\u0027t allow NFS silly-renamed files to be deleted\n - Don\u0027t start the retransmission timer when out of socket space\n - Fix a couple of pnfs-related Oopses.\n - Fix one more NFSv4 state recovery deadlock\n - Don\u0027t loop forever when LAYOUTGET returns NFS4ERR_LAYOUTTRYLATER\"\n\n* tag \u0027nfs-for-3.9-2\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs:\n SUNRPC: One line comment fix\n NFSv4.1: LAYOUTGET EDELAY loops timeout to the MDS\n SUNRPC: add call to get configured timeout\n PNFS: set the default DS timeout to 60 seconds\n NFSv4: Fix another open/open_recovery deadlock\n nfs: don\u0027t allow nfs_find_actor to match inodes of the wrong type\n NFSv4.1: Hold reference to layout hdr in layoutget\n pnfs: fix resend_to_mds for directio\n SUNRPC: Don\u0027t start the retransmission timer when out of socket space\n NFS: Don\u0027t allow NFS silly-renamed files to be deleted, no signal\n" }, { "commit": "b695188dd39162a1a6bff11fdbcc4c0b65b933ab", "tree": "a3df7c052d38b5bfaf335fbf3130abcc5c6ca577", "parents": [ "48476df99894492a0f7239f2f3c9a2dde4ff38e2", "180e001cd5fc2950dc6a7997dde5b65c954d0e79" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:41:54 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:41:54 2013 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs\n\nPull btrfs update from Chris Mason:\n \"The biggest feature in the pull is the new (and still experimental)\n raid56 code that David Woodhouse started long ago. I\u0027m still working\n on the parity logging setup that will avoid inconsistent parity after\n a crash, so this is only for testing right now. But, I\u0027d really like\n to get it out to a broader audience to hammer out any performance\n issues or other problems.\n\n scrub does not yet correct errors on raid5/6 either.\n\n Josef has another pass at fsync performance. The big change here is\n to combine waiting for metadata with waiting for data, which is a big\n latency win. It is also step one toward using atomics from the\n hardware during a commit.\n\n Mark Fasheh has a new way to use btrfs send/receive to send only the\n metadata changes. SUSE is using this to make snapper more efficient\n at finding changes between snapshosts.\n\n Snapshot-aware defrag is also included.\n\n Otherwise we have a large number of fixes and cleanups. Eric Sandeen\n wins the award for removing the most lines, and I\u0027m hoping we steal\n this idea from XFS over and over again.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (118 commits)\n btrfs: fixup/remove module.h usage as required\n Btrfs: delete inline extents when we find them during logging\n btrfs: try harder to allocate raid56 stripe cache\n Btrfs: cleanup to make the function btrfs_delalloc_reserve_metadata more logic\n Btrfs: don\u0027t call btrfs_qgroup_free if just btrfs_qgroup_reserve fails\n Btrfs: remove reduplicate check about root in the function btrfs_clean_quota_tree\n Btrfs: return ENOMEM rather than use BUG_ON when btrfs_alloc_path fails\n Btrfs: fix missing deleted items in btrfs_clean_quota_tree\n btrfs: use only inline_pages from extent buffer\n Btrfs: fix wrong reserved space when deleting a snapshot/subvolume\n Btrfs: fix wrong reserved space in qgroup during snap/subv creation\n Btrfs: remove unnecessary dget_parent/dput when creating the pending snapshot\n btrfs: remove a printk from scan_one_device\n Btrfs: fix NULL pointer after aborting a transaction\n Btrfs: fix memory leak of log roots\n Btrfs: copy everything if we\u0027ve created an inline extent\n btrfs: cleanup for open-coded alignment\n Btrfs: do not change inode flags in rename\n Btrfs: use reserved space for creating a snapshot\n clear chunk_alloc flag on retryable failure\n ...\n" }, { "commit": "48476df99894492a0f7239f2f3c9a2dde4ff38e2", "tree": "5a1b80f20449968f0de6e5bfbcda5e360e31ba1f", "parents": [ "37cae6ad4c484030fa972241533c32730ec79b7d", "24dea0c9feccf699749f860fa2f4ccd84d30390d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:33:54 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 16:33:54 2013 -0800" }, "message": "Merge tag \u0027for-linus-20130301\u0027 of git://git.infradead.org/linux-mtd\n\nPull MTD update from David Woodhouse:\n \"Fairly unexciting MTD merge for 3.9:\n\n - misc clean-ups in the MTD command-line partitioning parser\n (cmdlinepart)\n - add flash locking support for STmicro chips serial flash chips, as\n well as for CFI command set 2 chips.\n - new driver for the ELM error correction HW module found in various\n TI chips, enable the OMAP NAND driver to use the ELM HW error\n correction\n - added number of new serial flash IDs\n - various fixes and improvements in the gpmi NAND driver\n - bcm47xx NAND driver improvements\n - make the mtdpart module actually removable\"\n\n* tag \u0027for-linus-20130301\u0027 of git://git.infradead.org/linux-mtd: (45 commits)\n mtd: map: BUG() in non handled cases\n mtd: bcm47xxnflash: use pr_fmt for module prefix in messages\n mtd: davinci_nand: Use managed resources\n mtd: mtd_torturetest can cause stack overflows\n mtd: physmap_of: Convert device allocation to managed devm_kzalloc()\n mtd: at91: atmel_nand: for PMECC, add code to check the ONFI parameter ECC requirement.\n mtd: atmel_nand: make pmecc-cap, pmecc-sector-size in dts is optional.\n mtd: atmel_nand: avoid to report an error when lookup table offset is 0.\n mtd: bcm47xxsflash: adjust names of bus-specific functions\n mtd: bcm47xxpart: improve probing of nvram partition\n mtd: bcm47xxpart: add support for other erase sizes\n mtd: bcm47xxnflash: register this as normal driver\n mtd: bcm47xxnflash: fix message\n mtd: bcm47xxsflash: register this as normal driver\n mtd: bcm47xxsflash: write number of written bytes\n mtd: gpmi: add sanity check for the ECC\n mtd: gpmi: set the Golois Field bit for mx6q\u0027s BCH\n mtd: devices: elm: Removes \u003cxx\u003e literals in elm DT node\n mtd: gpmi: fix a dereferencing freed memory error\n mtd: fix the wrong timeo for panic_nand_wait()\n ...\n" }, { "commit": "9ca52ed979b6b45ae480a5fc56d593efb3bf16e8", "tree": "ebf6aa82302ad45b22b95f2e5163897c1b1d4db4", "parents": [ "1e57372eaccdd5959b8ae00bf99aa10d330f207d" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Tue Oct 16 10:16:14 2012 +0100" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:53 2013 +0000" }, "message": "mm: define VM_GROWSUP for CONFIG_METAG\n\nCommit cc2383ec06be093789469852e1fe96e1148e9a2c (\"mm: introduce\narch-specific vma flag VM_ARCH_1\") merged in v3.7-rc1.\n\nThe above commit combined several arch-specific vma flags into one, and\nin the process it changed the VM_GROWSUP definition to depend on\nspecific architectures rather than CONFIG_STACK_GROWSUP. Therefore add\nan ifdef for CONFIG_METAG to also set VM_GROWSUP.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nCc: Konstantin Khlebnikov \u003ckhlebnikov@openvz.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Michel Lespinasse \u003cwalken@google.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-mm@kvack.org\n" }, { "commit": "5698c50d9da4ab2f57d98c64ea97675dcaf2a608", "tree": "5b82a24daa8bbb85703489340cbfdcb00a2f20a4", "parents": [ "63047ea36070d11f902ab7d09a5a18aea037c0f7" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Tue Oct 09 10:54:47 2012 +0100" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:48 2013 +0000" }, "message": "metag: Internal and external irqchips\n\nMeta core internal interrupts (from HWSTATMETA and friends) are vectored\nonto the TR1 core trigger for the current thread. This is demultiplexed\nin irq-metag.c to individual Linux IRQs for each internal interrupt.\n\nExternal SoC interrupts (from HWSTATEXT and friends) are vectored onto\nthe TR2 core trigger for the current thread. This is demultiplexed in\nirq-metag-ext.c to individual Linux IRQs for each external SoC interrupt.\nThe external irqchip has devicetree bindings for configuring the number\nof irq banks and the type of masking available.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Rob Herring \u003crob.herring@calxeda.com\u003e\nCc: Rob Landley \u003crob@landley.net\u003e\nCc: Dom Cobley \u003cpopcornmix@gmail.com\u003e\nCc: Simon Arlott \u003csimon@fire.lp0.eu\u003e\nCc: Viresh Kumar \u003cviresh.kumar@linaro.org\u003e\nCc: Maxime Ripard \u003cmaxime.ripard@free-electrons.com\u003e\nCc: devicetree-discuss@lists.ozlabs.org\nCc: linux-doc@vger.kernel.org\n" }, { "commit": "a2c5d4ed92bbc02ff4a37efc2adffe7d145abe4f", "tree": "21fc65e4f0b04928025565f208a410a7a64ab523", "parents": [ "bc3966bf1583a6c22b76397535174445c43952de" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Tue Oct 09 10:54:39 2012 +0100" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:22 2013 +0000" }, "message": "metag: Time keeping\n\nAdd time keeping code for metag. Meta hardware threads have 2 timers.\nThe background timer (TXTIMER) is used as a free-running time base, and\nthe interrupt timer (TXTIMERI) is used for the timer interrupt. Both\ncounters traditionally count at approximately 1MHz.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nCc: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bc3966bf1583a6c22b76397535174445c43952de", "tree": "8854b33e95c672078bb32fe878f39b9d716accb5", "parents": [ "29dd78cf0b526d24063364a8c634b3e92514c1a2" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Tue Oct 09 10:54:36 2012 +0100" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:22 2013 +0000" }, "message": "metag: ptrace\n\nThe ptrace interface for metag provides access to some core register\nsets using the PTRACE_GETREGSET and PTRACE_SETREGSET operations. The\ndetails of the internal context structures is abstracted into user API\nstructures to both ease use and allow flexibility to change the internal\ncontext layouts. Copyin and copyout functions for these register sets\nare exposed to allow signal handling code to use them to copy to and\nfrom the signal context.\n\nstruct user_gp_regs (NT_PRSTATUS) provides access to the core general\npurpose register context.\n\nstruct user_cb_regs (NT_METAG_CBUF) provides access to the TXCATCH*\nregisters which contains information abuot a memory fault, unaligned\naccess error or watchpoint. This can be modified to alter the way the\nfault is replayed on resume (\"catch replay\"), or to prevent the replay\ntaking place.\n\nstruct user_rp_state (NT_METAG_RPIPE) provides access to the state of\nthe Meta read pipeline which can be used to hide memory latencies in\nhand optimised data loops.\n\nExtended DSP register state, DSP RAM, and hardware breakpoint registers\naren\u0027t yet exposed through ptrace.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Denys Vlasenko \u003cvda.linux@googlemail.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Tony Lindgren \u003ctony@atomide.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "4dd3c95940b836bc4073e8827973362e78f5e204", "tree": "987592410ca14694fc169d905bda9fdf5e9124b5", "parents": [ "c93d03123169357afde2d9b20dfbf9675295668f" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Fri Feb 24 13:47:48 2012 +0000" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:14 2013 +0000" }, "message": "asm-generic/unistd.h: handle symbol prefixes in cond_syscall\n\nSome architectures have symbol prefixes and set CONFIG_SYMBOL_PREFIX,\nbut this wasn\u0027t taken into account by the generic cond_syscall. It\u0027s\neasy enough to fix in a generic fashion, so add the symbol prefix to\nsymbol names in cond_syscall when CONFIG_SYMBOL_PREFIX is set.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "c93d03123169357afde2d9b20dfbf9675295668f", "tree": "88f05b0859830c331cfbff0c1908ac701d8e2a06", "parents": [ "19f949f52599ba7c3f67a5897ac6be14bfcb1200" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Fri Nov 23 16:13:05 2012 +0000" }, "committer": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Sat Mar 02 20:09:14 2013 +0000" }, "message": "asm-generic/io.h: check CONFIG_VIRT_TO_BUS\n\nMake asm-generic/io.h check CONFIG_VIRT_TO_BUS before defining\nvirt_to_bus() and bus_to_virt(), otherwise it\u0027s easy to accidentally\nhave a silently failing incorrect direct mapped definition rather then\nno definition at all.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "37cae6ad4c484030fa972241533c32730ec79b7d", "tree": "a01a13982af7b326af37c729a5ad83adbe99322d", "parents": [ "986248993d495aebffcdf0758ce28ab85aa4e9ff", "8735a8134786fa4ef36dee65d7fa779b99ba5fe3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 11:44:27 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 11:44:27 2013 -0800" }, "message": "Merge tag \u0027dm-3.9-changes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm\n\nPull device-mapper update from Alasdair G Kergon:\n \"The main addition here is a long-desired target framework to allow an\n SSD to be used as a cache in front of a slower device. Cache tuning\n is delegated to interchangeable policy modules so these can be\n developed independently of the mechanics needed to shuffle the data\n around.\n\n Other than that, kcopyd users acquire a throttling parameter, ioctl\n buffer usage gets streamlined, more mempool reliance is reduced and\n there are a few other bug fixes and tidy-ups.\"\n\n* tag \u0027dm-3.9-changes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: (30 commits)\n dm cache: add cleaner policy\n dm cache: add mq policy\n dm: add cache target\n dm persistent data: add bitset\n dm persistent data: add transactional array\n dm thin: remove cells from stack\n dm bio prison: pass cell memory in\n dm persistent data: add btree_walk\n dm: add target num_write_bios fn\n dm kcopyd: introduce configurable throttling\n dm ioctl: allow message to return data\n dm ioctl: optimize functions without variable params\n dm ioctl: introduce ioctl_flags\n dm: merge io_pool and tio_pool\n dm: remove unused _rq_bio_info_cache\n dm: fix limits initialization when there are no data devices\n dm snapshot: add missing module aliases\n dm persistent data: set some btree fn parms const\n dm: refactor bio cloning\n dm: rename bio cloning functions\n ...\n" }, { "commit": "426d266c12e9116497e3055212f823a56e1a6914", "tree": "c65828dd2f7aca6da8267f2a405ba39789eb6581", "parents": [ "20e6926dcbafa1b361f1c29d967688be14b6ca4b", "3e34c1fc2b51f117045e4a2472572f14ac91df6e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 11:42:16 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 11:42:16 2013 -0800" }, "message": "Merge tag \u0027scsi-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi\n\nPull SCSI updates from James Bottomley:\n \"This is an assorted set of stragglers into the merge window with\n driver updates for qla2xxx, megaraid_sas, storvsc and ufs.\n\n It also includes pulls of the uapi tree (all the remaining SCSI\n pieces) and the fcoe tree (updates to fcoe and libfc)\"\n\n* tag \u0027scsi-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (81 commits)\n [SCSI] ufs: Separate PCI code into glue driver\n [SCSI] ufs: Segregate PCI Specific Code\n [SCSI] scsi: fix lpfc build when wmb() is defined as mb()\n [SCSI] storvsc: Handle dynamic resizing of the device\n [SCSI] storvsc: Restructure error handling code on command completion\n [SCSI] storvsc: avoid usage of WRITE_SAME\n [SCSI] aacraid: suppress two GCC warnings\n [SCSI] hpsa: check for dma_mapping_error in hpsa_passthru ioctls\n [SCSI] hpsa: reorganize error handling in hpsa_passthru_ioctl\n [SCSI] hpsa: check for dma_mapping_error in hpsa_map_sg_chain_block\n [SCSI] hpsa: Check for dma_mapping_error for all code paths using fill_cmd\n [SCSI] hpsa: Check for dma_mapping_error in hpsa_map_one\n [SCSI] dc395x: uninitialized variable in device_alloc()\n [SCSI] Fix range check in scsi_host_dif_capable()\n [SCSI] storvsc: Initialize the sglist\n [SCSI] mpt2sas: Add support for OEM specific controller\n [SCSI] ipr: Fix oops while resetting an ipr adapter\n [SCSI] fnic: Fnic Trace Utility\n [SCSI] fnic: New debug flags and debug log messages\n [SCSI] fnic: fnic driver may hit BUG_ON on device reset\n ...\n" }, { "commit": "20e6926dcbafa1b361f1c29d967688be14b6ca4b", "tree": "c5ea7011124c5c1a476c43484a6072702c178edc", "parents": [ "14cc0b55b70e297a4b5411733d58c6cdc2d7f1be" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Mar 01 14:51:27 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 09:34:39 2013 -0800" }, "message": "x86, ACPI, mm: Revert movablemem_map support\n\nTim found:\n\n WARNING: at arch/x86/kernel/smpboot.c:324 topology_sane.isra.2+0x6f/0x80()\n Hardware name: S2600CP\n sched: CPU #1\u0027s llc-sibling CPU #0 is not on the same node! [node: 1 !\u003d 0]. Ignoring dependency.\n smpboot: Booting Node 1, Processors #1\n Modules linked in:\n Pid: 0, comm: swapper/1 Not tainted 3.9.0-0-generic #1\n Call Trace:\n set_cpu_sibling_map+0x279/0x449\n start_secondary+0x11d/0x1e5\n\nDon Morris reproduced on a HP z620 workstation, and bisected it to\ncommit e8d195525809 (\"acpi, memory-hotplug: parse SRAT before memblock\nis ready\")\n\nIt turns out movable_map has some problems, and it breaks several things\n\n1. numa_init is called several times, NOT just for srat. so those\n\tnodes_clear(numa_nodes_parsed)\n\tmemset(\u0026numa_meminfo, 0, sizeof(numa_meminfo))\n can not be just removed. Need to consider sequence is: numaq, srat, amd, dummy.\n and make fall back path working.\n\n2. simply split acpi_numa_init to early_parse_srat.\n a. that early_parse_srat is NOT called for ia64, so you break ia64.\n b. for (i \u003d 0; i \u003c MAX_LOCAL_APIC; i++)\n\t set_apicid_to_node(i, NUMA_NO_NODE)\n still left in numa_init. So it will just clear result from early_parse_srat.\n it should be moved before that....\n c. it breaks ACPI_TABLE_OVERIDE...as the acpi table scan is moved\n early before override from INITRD is settled.\n\n3. that patch TITLE is total misleading, there is NO x86 in the title,\n but it changes critical x86 code. It caused x86 guys did not\n pay attention to find the problem early. Those patches really should\n be routed via tip/x86/mm.\n\n4. after that commit, following range can not use movable ram:\n a. real_mode code.... well..funny, legacy Node0 [0,1M) could be hot-removed?\n b. initrd... it will be freed after booting, so it could be on movable...\n c. crashkernel for kdump...: looks like we can not put kdump kernel above 4G\n\tanymore.\n d. init_mem_mapping: can not put page table high anymore.\n e. initmem_init: vmemmap can not be high local node anymore. That is\n not good.\n\nIf node is hotplugable, the mem related range like page table and\nvmemmap could be on the that node without problem and should be on that\nnode.\n\nWe have workaround patch that could fix some problems, but some can not\nbe fixed.\n\nSo just remove that offending commit and related ones including:\n\n f7210e6c4ac7 (\"mm/memblock.c: use CONFIG_HAVE_MEMBLOCK_NODE_MAP to\n protect movablecore_map in memblock_overlaps_region().\")\n\n 01a178a94e8e (\"acpi, memory-hotplug: support getting hotplug info from\n SRAT\")\n\n 27168d38fa20 (\"acpi, memory-hotplug: extend movablemem_map ranges to\n the end of node\")\n\n e8d195525809 (\"acpi, memory-hotplug: parse SRAT before memblock is\n ready\")\n\n fb06bc8e5f42 (\"page_alloc: bootmem limit with movablecore_map\")\n\n 42f47e27e761 (\"page_alloc: make movablemem_map have higher priority\")\n\n 6981ec31146c (\"page_alloc: introduce zone_movable_limit[] to keep\n movable limit for nodes\")\n\n 34b71f1e04fc (\"page_alloc: add movable_memmap kernel parameter\")\n\n 4d59a75125d5 (\"x86: get pg_data_t\u0027s memory from other node\")\n\nLater we should have patches that will make sure kernel put page table\nand vmemmap on local node ram instead of push them down to node0. Also\nneed to find way to put other kernel used ram to local node ram.\n\nReported-by: Tim Gardner \u003ctim.gardner@canonical.com\u003e\nReported-by: Don Morris \u003cdon.morris@hp.com\u003e\nBisected-by: Don Morris \u003cdon.morris@hp.com\u003e\nTested-by: Don Morris \u003cdon.morris@hp.com\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Thomas Renninger \u003ctrenn@suse.de\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Tang Chen \u003ctangchen@cn.fujitsu.com\u003e\nCc: Yasuaki Ishimatsu \u003cisimatu.yasuaki@jp.fujitsu.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "14cc0b55b70e297a4b5411733d58c6cdc2d7f1be", "tree": "2aa0fe9d267d5ae1ab1b47a67d31fbbc1dbf928e", "parents": [ "3cfb07743a5bffecba83f0da26444e85c0a9bfbb", "0e803bafbb7d1b8a9031104f1a982a01b45da4c6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 08:34:06 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 08:34:06 2013 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull signal/compat fixes from Al Viro:\n \"Fixes for several regressions introduced in the last signal.git pile,\n along with fixing bugs in truncate and ftruncate compat (on just about\n anything biarch at least one of those two had been done wrong).\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n compat: restore timerfd settime and gettime compat syscalls\n [regression] braino in \"sparc: convert to ksignal\"\n fix compat truncate/ftruncate\n switch lseek to COMPAT_SYSCALL_DEFINE\n lseek() and truncate() on sparc really need sign extension\n" }, { "commit": "5a4d729139b4e94f670288a3505657311f95c886", "tree": "e7d24545aea6cfe82b97fcf2e9d113d75f3f9059", "parents": [ "da0d4ef27ca1407e64b2ac9e75d2ca60bb83b618" ], "author": { "name": "Guenter Roeck", "email": "linux@roeck-us.net", "time": "Fri Mar 01 15:57:00 2013 +0000" }, "committer": { "name": "Jonathan Cameron", "email": "jic23@kernel.org", "time": "Sat Mar 02 16:31:21 2013 +0000" }, "message": "iio: Fix build error seen if IIO_TRIGGER is defined but IIO_BUFFER is not\n\nIf CONFIG_IIO_TRIGGER is defined but CONFIG_IIO_BUFFER is not, the following\nbuild error is seen.\n\ndrivers/iio/common/st_sensors/st_sensors_trigger.c:21:5: error:\nredefinition of ‘st_sensors_allocate_trigger’\nIn file included from\ndrivers/iio/common/st_sensors/st_sensors_trigger.c:18:0:\ninclude/linux/iio/common/st_sensors.h:239:19: note: previous\ndefinition of ‘st_sensors_allocate_trigger’ was here\ndrivers/iio/common/st_sensors/st_sensors_trigger.c:65:6: error:\nredefinition of ‘st_sensors_deallocate_trigger’\nIn file included from\ndrivers/iio/common/st_sensors/st_sensors_trigger.c:18:0:\ninclude/linux/iio/common/st_sensors.h:244:20: note: previous\ndefinition of ‘st_sensors_deallocate_trigger’ was here\n\nThis occurs because st_sensors_deallocate_trigger is built if CONFIG_IIO_TRIGGER\nis defined, but the dummy function is compiled if CONFIG_IIO_BUFFER is defined.\n\nSigned-off-by: Guenter Roeck \u003clinux@roeck-us.net\u003e\nAcked-by: Denis Ciocca \u003cdenis.ciocca@st.com\u003e\nSigned-off-by: Jonathan Cameron \u003cjic23@kernel.org\u003e\n" }, { "commit": "e23b62256a361611cbd45cd1456638f1a5106b5c", "tree": "472968c961432a1d9d0c3634ca20433f1d9cd29b", "parents": [ "aebb2afd5420c860b7fbc3882a323ef1247fbf16", "8ccfe6675fa974bd06d64f74d0fdee6a5267d2aa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 07:58:56 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 02 07:58:56 2013 -0800" }, "message": "Merge tag \u0027arc-v3.9-rc1-late\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc\n\nPull new ARC architecture from Vineet Gupta:\n \"Initial ARC Linux port with some fixes on top for 3.9-rc1:\n\n I would like to introduce the Linux port to ARC Processors (from\n Synopsys) for 3.9-rc1. The patch-set has been discussed on the public\n lists since Nov and has received a fair bit of review, specially from\n Arnd, tglx, Al and other subsystem maintainers for DeviceTree, kgdb...\n\n The arch bits are in arch/arc, some asm-generic changes (acked by\n Arnd), a minor change to PARISC (acked by Helge).\n\n The series is a touch bigger for a new port for 2 main reasons:\n\n 1. It enables a basic kernel in first sub-series and adds\n ptrace/kgdb/.. later\n\n 2. Some of the fallout of review (DeviceTree support, multi-platform-\n image support) were added on top of orig series, primarily to\n record the revision history.\n\n This updated pull request additionally contains\n\n - fixes due to our GNU tools catching up with the new syscall/ptrace\n ABI\n\n - some (minor) cross-arch Kconfig updates.\"\n\n* tag \u0027arc-v3.9-rc1-late\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (82 commits)\n ARC: split elf.h into uapi and export it for userspace\n ARC: Fixup the current ABI version\n ARC: gdbserver using regset interface possibly broken\n ARC: Kconfig cleanup tracking cross-arch Kconfig pruning in merge window\n ARC: make a copy of flat DT\n ARC: [plat-arcfpga] DT arc-uart bindings change: \"baud\" \u003d\u003e \"current-speed\"\n ARC: Ensure CONFIG_VIRT_TO_BUS is not enabled\n ARC: Fix pt_orig_r8 access\n ARC: [3.9] Fallout of hlist iterator update\n ARC: 64bit RTSC timestamp hardware issue\n ARC: Don\u0027t fiddle with non-existent caches\n ARC: Add self to MAINTAINERS\n ARC: Provide a default serial.h for uart drivers needing BASE_BAUD\n ARC: [plat-arcfpga] defconfig for fully loaded ARC Linux\n ARC: [Review] Multi-platform image #8: platform registers SMP callbacks\n ARC: [Review] Multi-platform image #7: SMP common code to use callbacks\n ARC: [Review] Multi-platform image #6: cpu-to-dma-addr optional\n ARC: [Review] Multi-platform image #5: NR_IRQS defined by ARC core\n ARC: [Review] Multi-platform image #4: Isolate platform headers\n ARC: [Review] Multi-platform image #3: switch to board callback\n ...\n" }, { "commit": "dcf787f39162ce32ca325b3e784aba2d2444619a", "tree": "0c9ca31625ed193558758aba2df9e127b2abd81b", "parents": [ "26567cdbbf1a6b13a92a82332daee00672aa48a9" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Mar 01 23:51:07 2013 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Mar 01 23:51:07 2013 -0500" }, "message": "constify path_get/path_put and fs_struct.c stuff\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "dd37978c50bc8b354e5c4633f69387f16572fdac", "tree": "d233c7027f26869485f96556cc9cddacbb3a8f2d", "parents": [ "5e608671dfbfd6a9556c31df65a4f147439eed59" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Mar 01 19:48:30 2013 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Mar 01 19:48:30 2013 -0500" }, "message": "cache the value of file_inode() in struct file\n\nNote that this thing does *not* contribute to inode refcount;\nit\u0027s pinned down by dentry.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b0d8ed4d96a26ef3ac54a4aa8911c9413070662e", "tree": "b43cc88d671e85840a625cdb0de75754182043ac", "parents": [ "df5d2e9089c7d5b8c46f767e4278610ea3e815b9" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "message": "dm: add target num_write_bios fn\n\nAdd a num_write_bios function to struct target.\n\nIf an instance of a target sets this, it will be queried before the\ntarget\u0027s mapping function is called on a write bio, and the response\ncontrols the number of copies of the write bio that the target will\nreceive.\n\nThis provides a convenient way for a target to send the same data to\nmore than one device. The new cache target uses this in writethrough\nmode, to send the data both to the cache and the backing device.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "df5d2e9089c7d5b8c46f767e4278610ea3e815b9", "tree": "5285aa8b0c794da419133a209437b32a11aa8a8d", "parents": [ "a26062416ef8add48f16fbadded2b5f6fb84d024" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "message": "dm kcopyd: introduce configurable throttling\n\nThis patch allows the administrator to reduce the rate at which kcopyd\nissues I/O.\n\nEach module that uses kcopyd acquires a throttle parameter that can be\nset in /sys/module/*/parameters.\n\nWe maintain a history of kcopyd usage by each module in the variables\nio_period and total_period in struct dm_kcopyd_throttle. The actual\nkcopyd activity is calculated as a percentage of time equal to\n\"(100 * io_period / total_period)\". This is compared with the user-defined\nthrottle percentage threshold and if it is exceeded, we sleep.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "a26062416ef8add48f16fbadded2b5f6fb84d024", "tree": "4f960c51bd22d99e55a1f56cf28f86f018de01a3", "parents": [ "02cde50b7ea74557d32ff778c73809322445ccd2" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "message": "dm ioctl: allow message to return data\n\nThis patch introduces enhanced message support that allows the\ndevice-mapper core to recognise messages that are common to all devices,\nand for messages to return data to userspace.\n\nCore messages are processed by the function \"message_for_md\". If the\ndevice mapper doesn\u0027t support the message, it is passed to the target\ndriver.\n\nIf the message returns data, the kernel sets the flag\nDM_MESSAGE_OUT_FLAG.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "02cde50b7ea74557d32ff778c73809322445ccd2", "tree": "5021be59504bc5dc3e4fb247debcbb9a383b0dab", "parents": [ "e2914cc26bbca67fd30fff02c6777e8477fc8a6a" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:49 2013 +0000" }, "message": "dm ioctl: optimize functions without variable params\n\nDevice-mapper ioctls receive and send data in a buffer supplied\nby userspace. The buffer has two parts. The first part contains\na \u0027struct dm_ioctl\u0027 and has a fixed size. The second part depends\non the ioctl and has a variable size.\n\nThis patch recognises the specific ioctls that do not use the variable\npart of the buffer and skips allocating memory for it.\n\nIn particular, when a device is suspended and a resume ioctl is sent,\nthis now avoid memory allocation completely.\n\nThe variable \"struct dm_ioctl tmp\" is moved from the function\ncopy_params to its caller ctl_ioctl and renamed to param_kernel.\nIt is used directly when the ioctl function doesn\u0027t need any arguments.\n\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "55a62eef8d1b50ceff3b7bf46851103bdcc7e5b0", "tree": "7fb8ce46abe5e6f4a0a2dbcf2d3c848fdbfe4a56", "parents": [ "bd2a49b86d9aae0c505dcc99c0a073f9da2cc889" ], "author": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:47 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:47 2013 +0000" }, "message": "dm: rename request variables to bios\n\nUse \u0027bio\u0027 in the name of variables and functions that deal with\nbios rather than \u0027request\u0027 to avoid confusion with the normal\nblock layer use of \u0027request\u0027.\n\nNo functional changes.\n\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "fd7c092e711ebab55b2688d3859d95dfd0301f73", "tree": "3cc99f96f4a2de8e22347feb86b0ecd5dd7200d0", "parents": [ "16245bdc9d3e22d1460341a655c8b5288953bc14" ], "author": { "name": "Mikulas Patocka", "email": "mpatocka@redhat.com", "time": "Fri Mar 01 22:45:44 2013 +0000" }, "committer": { "name": "Alasdair G Kergon", "email": "agk@redhat.com", "time": "Fri Mar 01 22:45:44 2013 +0000" }, "message": "dm: fix truncated status strings\n\nAvoid returning a truncated table or status string instead of setting\nthe DM_BUFFER_FULL_FLAG when the last target of a table fills the\nbuffer.\n\nWhen processing a table or status request, the function retrieve_status\ncalls ti-\u003etype-\u003estatus. If ti-\u003etype-\u003estatus returns non-zero,\nretrieve_status assumes that the buffer overflowed and sets\nDM_BUFFER_FULL_FLAG.\n\nHowever, targets don\u0027t return non-zero values from their status method\non overflow. Most targets returns always zero.\n\nIf a buffer overflow happens in a target that is not the last in the\ntable, it gets noticed during the next iteration of the loop in\nretrieve_status; but if a buffer overflow happens in the last target, it\ngoes unnoticed and erroneously truncated data is returned.\n\nIn the current code, the targets behave in the following way:\n* dm-crypt returns -ENOMEM if there is not enough space to store the\n key, but it returns 0 on all other overflows.\n* dm-thin returns errors from the status method if a disk error happened.\n This is incorrect because retrieve_status doesn\u0027t check the error\n code, it assumes that all non-zero values mean buffer overflow.\n* all the other targets always return 0.\n\nThis patch changes the ti-\u003etype-\u003estatus function to return void (because\nmost targets don\u0027t use the return code). Overflow is detected in\nretrieve_status: if the status method fills up the remaining space\ncompletely, it is assumed that buffer overflow happened.\n\nCc: stable@vger.kernel.org\nSigned-off-by: Mikulas Patocka \u003cmpatocka@redhat.com\u003e\nSigned-off-by: Alasdair G Kergon \u003cagk@redhat.com\u003e\n" }, { "commit": "8eae508b7c6ff502a71d0293b69e97c5505d5840", "tree": "5a9f39523f39379454ab5eb8337b8a017984525c", "parents": [ "cc73dc04c7b3e18ac20ef7770d4964765e4d6ddf" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@infradead.org", "time": "Fri Mar 01 11:11:47 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 01 13:39:00 2013 -0800" }, "message": "hsi: fix kernel-doc warnings\n\nFix kernel-doc warnings in hsi files:\n\n Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member \u0027e_handler\u0027 description in \u0027hsi_client\u0027\n Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member \u0027pclaimed\u0027 description in \u0027hsi_client\u0027\n Warning(include/linux/hsi/hsi.h:136): Excess struct/union/enum/typedef member \u0027nb\u0027 description in \u0027hsi_client\u0027\n Warning(drivers/hsi/hsi.c:434): No description found for parameter \u0027handler\u0027\n Warning(drivers/hsi/hsi.c:434): Excess function parameter \u0027cb\u0027 description in \u0027hsi_register_port_event\u0027\n\nDon\u0027t document \"private:\" fields with kernel-doc notation.\nIf you want to leave them fully documented, that\u0027s OK, but\nthen don\u0027t mark them as \"private:\".\n\nSigned-off-by: Randy Dunlap \u003crdunlap@infradead.org\u003e\nCc: Carlos Chinea \u003ccarlos.chinea@nokia.com\u003e\nCc: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-omap@vger.kernel.org\nAcked-by: Nishanth Menon \u003cnm@ti.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3048253ed957fc6cdc34599178408559aa1e0062", "tree": "2e8fd94c3d64899dc4a48912f7ece62721047c68", "parents": [ "e3e83d0001a77cdb337be9170e58b55488835ba0" ], "author": { "name": "Fabio Porcedda", "email": "fabio.porcedda@gmail.com", "time": "Tue Jan 08 11:04:10 2013 +0100" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Fri Mar 01 12:48:36 2013 +0100" }, "message": "watchdog: core: dt: add support for the timeout-sec dt property\n\nAdd support for watchdog drivers to initialize/set the timeout field\nof the watchdog_device structure. The timeout field is initialised\neither with the module timeout parameter value (if valid) or with the\ntimeout-sec dt property (if valid). If both are invalid the initial\nvalue is unchanged.\n\nSigned-off-by: Fabio Porcedda \u003cfabio.porcedda@gmail.com\u003e\nAcked-by: Nicolas Ferre \u003cnicolas.ferre@atmel.com\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n" }, { "commit": "f82dedf812ecdf0c19c6c240e85a4a487ab62016", "tree": "656ae38bd44696b7c7b4ea4d46d5d323cb418fcb", "parents": [ "5434a04db905bb0af281cdb758d1357fbecd0fe8" ], "author": { "name": "Hauke Mehrtens", "email": "hauke@hauke-m.de", "time": "Thu Jan 24 18:13:34 2013 +0100" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Fri Mar 01 12:47:16 2013 +0100" }, "message": "watchdog: bcm47xx_wdt.c: use platform device\n\nInstead of accessing the function to set the watchdog timer directly,\nregister a platform driver the platform could register to use this\nwatchdog driver.\n\nSigned-off-by: Hauke Mehrtens \u003chauke@hauke-m.de\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n" }, { "commit": "1a71fb84fda651105e1e194c2d3a3a13a38210a9", "tree": "812379bf5a5f6ffaddd129fd7858e3d2adb66dab", "parents": [ "3d3a6d18abc66ba38e554fd5cb5991dfa805cd23" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Tue Sep 27 22:21:37 2011 +0200" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Fri Mar 01 12:40:36 2013 +0100" }, "message": "rtc: stmp3xxx: add wdt-accessor function\n\nThis RTC also includes a watchdog timer. Provide an accessor function\nfor setting the watchdog timeout value which will be picked up by a\nwatchdog driver. Also register the platform_device for the watchdog here\nto get the boot-time dependencies right.\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n" }, { "commit": "3e34c1fc2b51f117045e4a2472572f14ac91df6e", "tree": "12c7c79931e657483f965bc944861bc8a6a9694d", "parents": [ "c157750a901d767ecb95f1dbabd0972dee396b1e", "1f953b0dbc2549318afcc0a70af5542dffbce34a" ], "author": { "name": "James Bottomley", "email": "JBottomley@Parallels.com", "time": "Fri Mar 01 09:09:51 2013 +0000" }, "committer": { "name": "James Bottomley", "email": "JBottomley@Parallels.com", "time": "Fri Mar 01 09:10:08 2013 +0000" }, "message": "[SCSI] Merge tag \u0027fcoe-02-19-13\u0027 into for-linus\n\nFCoE Updates for 3.9\n\nSigned-off-by: James Bottomley \u003cJBottomley@Parallels.com\u003e\n" }, { "commit": "c157750a901d767ecb95f1dbabd0972dee396b1e", "tree": "c60874bc22cbcea6fb2ef32f71251a1771527169", "parents": [ "e0eca63e342124cff4307eafb43908cab5b3cf88", "ee7afd717c26299c85675d84c7ff89a9c989f4fa" ], "author": { "name": "James Bottomley", "email": "JBottomley@Parallels.com", "time": "Fri Mar 01 09:08:44 2013 +0000" }, "committer": { "name": "James Bottomley", "email": "JBottomley@Parallels.com", "time": "Fri Mar 01 09:08:44 2013 +0000" }, "message": "Merge tag \u0027uapi-20121219\u0027 into for-linus\n\nUAPI Disintegration 2012-12-19\n\nThis is the remaining SCSI part of the UAPI\n\nSigned-off-by: James Bottomley \u003cJBottomley@Parallels.com\u003e\n" }, { "commit": "5838b032fd69ae47565ddc50062decf9055e1628", "tree": "2c5b1aaeee7a4ecc59acd5e94f1f5d1437c2fb1e", "parents": [ "2730fd82cbb922e6be8df08ba32c21be41757d3d" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Thu Feb 28 18:12:47 2013 -0600" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Mar 01 06:07:22 2013 +0000" }, "message": "regulator: core: update kernel documentation for regulator_desc\n\ncommit df367931 (regulator: core: Provide regmap get/set bypass\noperations) introduced regulator_[gs]et_bypass_regmap\n\nHowever structure documentation for regulator_desc needs an update.\n./scripts/kernel-doc include/linux/regulator/driver.h \u003e/dev/null\ngenerates:\nWarning(include/linux/regulator/driver.h:233): No description found for parameter \u0027bypass_reg\u0027\nWarning(include/linux/regulator/driver.h:233): No description found for parameter \u0027bypass_mask\u0027\n\nCc: Liam Girdwood \u003clgirdwood@gmail.com\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: linux-kernel@vger.kernel.org\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "246307745c406379996e6ed6411f0e20f1ce1449", "tree": "71b78d765ba7406c6755cad807944da6a99e5980", "parents": [ "8e919d13048cd5acaadb2b15b48acbfb8832d3c2" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Thu Feb 28 23:58:56 2013 -0500" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Thu Feb 28 23:58:56 2013 -0500" }, "message": "ext4: optimize ext4_es_shrink()\n\nWhen the system is under memory pressure, ext4_es_srhink() will get\ncalled very often. So optimize returning the number of items in the\nfile system\u0027s extent status cache by keeping a per-filesystem count,\ninstead of calculating it each time by scanning all of the inodes in\nthe extent status cache.\n\nAlso rename the slab used for the extent status cache to be\n\"ext4_extent_status\" so it\u0027s obviousl the slab in question is created\nby ext4.\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Zheng Liu \u003cgnehzuil.liu@gmail.com\u003e\n" }, { "commit": "b0af9cd9aab60ceb17d3ebabb9fdf4ff0a99cf50", "tree": "15c56f48f249c839d4049fdbd71f1bcce14bdd65", "parents": [ "1e5005979e45337dab9e2c2e4a75ebd71168c004", "0ec7382036922be063b515b2a3f1d6f7a607392c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:45:52 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:45:52 2013 -0800" }, "message": "Merge tag \u0027lzo-update-signature-20130226\u0027 of git://github.com/markus-oberhumer/linux\n\nPull LZO compression update from Markus Oberhumer:\n \"Summary:\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n Update the Linux kernel LZO compression and decompression code to the\n current upstream version which features significant performance\n improvements on modern machines.\n\n Some *synthetic* benchmarks:\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n x86_64 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:\n\n compression speed decompression speed\n\n LZO-2005 : 150 MB/sec 468 MB/sec\n LZO-2012 : 434 MB/sec 1210 MB/sec\n\n i386 (Sandy Bridge), gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:\n\n compression speed decompression speed\n\n LZO-2005 : 143 MB/sec 409 MB/sec\n LZO-2012 : 372 MB/sec 1121 MB/sec\n\n armv7 (Cortex-A9), Linaro gcc-4.6 -O3, Silesia test corpus, 256 kB block-size:\n\n compression speed decompression speed\n\n LZO-2005 : 27 MB/sec 84 MB/sec\n LZO-2012 : 44 MB/sec 117 MB/sec\n **LZO-2013-UA : 47 MB/sec 167 MB/sec\n\n Legend:\n\n LZO-2005 : LZO version in current 3.8 kernel (which is based on\n the LZO 2.02 release from 2005)\n LZO-2012 : updated LZO version available in linux-next\n **LZO-2013-UA : updated LZO version available in linux-next plus experimental\n ARM Unaligned Access patch. This needs approval\n from some ARM maintainer ist NOT YET INCLUDED.\"\n\nAndrew Morton \u003cakpm@linux-foundation.org\u003e acks it and says:\n \"There\u0027s a new LZ4 on the block which is even faster than the sped-up\n LZO, but various filesystems and things use LZO\"\n\n* tag \u0027lzo-update-signature-20130226\u0027 of git://github.com/markus-oberhumer/linux:\n crypto: testmgr - update LZO compression test vectors\n lib/lzo: Update LZO compression to current upstream version\n lib/lzo: Rename lzo1x_decompress.c to lzo1x_decompress_safe.c\n" }, { "commit": "ad6c2c2eb34f234d6253292b9b3c047614fbfe7e", "tree": "8ceb00db9874c09f3002b5ca579f1f9146b30a28", "parents": [ "19cc90f58d4f2538b4cf5371681a057d2e5209f2", "b0769891ba7baa53f270dc70d71934748beb4c5b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:42:33 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:42:33 2013 -0800" }, "message": "Merge branch \u0027linux_next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac\n\nPull EDAC fixes and ghes-edac from Mauro Carvalho Chehab:\n \"For:\n\n - Some fixes at edac drivers (i7core_edac, sb_edac, i3200_edac);\n - error injection support for i5100, when EDAC debug is enabled;\n - fix edac when it is loaded builtin (early init for the subsystem);\n - a \"Firmware First\" EDAC driver, allowing ghes to report errors via\n EDAC (ghes-edac).\n\n With regards to ghes-edac, this fixes a longstanding BZ at Red Hat\n that happens with Nehalem and Sandy Bridge CPUs: when both GHES and\n i7core_edac or sb_edac are running, the error reports are\n unpredictable, as both BIOS and OS race to access the registers. With\n ghes-edac, the EDAC core will refuse to register any other concurrent\n memory error driver.\n\n This patchset moves the ghes struct definitions to a separate header\n file (include/acpi/ghes.h) and adds 3 hooks at apei/ghes.c to\n register/unregister and to report errors via ghes-edac. Those changes\n were acked by ghes driver maintainer (Huang).\"\n\n* \u0027linux_next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac: (30 commits)\n i5100_edac: convert to use simple_open()\n ghes_edac: fix to use list_for_each_entry_safe() when delete list items\n ghes_edac: Fix RAS tracing\n ghes_edac: Make it compliant with UEFI spec 2.3.1\n ghes_edac: Improve driver\u0027s printk messages\n ghes_edac: Don\u0027t credit the same memory dimm twice\n ghes_edac: do a better job of filling EDAC DIMM info\n ghes_edac: add support for reporting errors via EDAC\n ghes_edac: Register at EDAC core the BIOS report\n ghes: add the needed hooks for EDAC error report\n ghes: move structures/enum to a header file\n edac: add support for error type \"Info\"\n edac: add support for raw error reports\n edac: reduce stack pressure by using a pre-allocated buffer\n edac: lock module owner to avoid error report conflicts\n edac: remove proc_name from mci structure\n edac: add a new memory layer type\n edac: initialize the core earlier\n edac: better report error conditions in debug mode\n i5100_edac: Remove two checkpatch warnings\n ...\n" }, { "commit": "7307c00f335a4e986586b12334696098d2fc2bcd", "tree": "3427b10ffc57570cf6153056f6ae1dac200cb3b3", "parents": [ "f8f466c81795a3ed2b8a74c8feebc280aec3db81", "55ccb1a8b4c14c086427fd6b7272448fbd0c4449" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:00:40 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 20:00:40 2013 -0800" }, "message": "Merge tag \u0027late-omap\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc\n\nPull ARM SoC late OMAP changes from Olof Johansson:\n \"This branch contains changes for OMAP that came in late during the\n release staging, close to when the merge window opened.\n\n It contains, among other things:\n\n - OMAP PM fixes and some patches for audio device integration\n - OMAP clock fixes related to common clock conversion\n - A set of patches cleaning up WFI entry and blocking.\n - A set of fixes and IP block support for PM on TI AM33xx SoCs\n (Beaglebone, etc)\n - A set of smaller fixes and cleanups around AM33xx restart and\n revision detection, as well as removal of some dead code\n (CONFIG_32K_TIMER_HZ)\"\n\n* tag \u0027late-omap\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (34 commits)\n ARM: omap2: include linux/errno.h in hwmod_reset\n ARM: OMAP2+: fix some omap_device_build() calls that aren\u0027t compiled by default\n ARM: OMAP4: hwmod data: Enable AESS hwmod device\n ARM: OMAP4: hwmod data: Update AESS data with memory bank area\n ARM: OMAP4+: AESS: enable internal auto-gating during initial setup\n ASoC: TI AESS: add autogating-enable function, callable from architecture code\n ARM: OMAP2+: hwmod: add enable_preprogram hook\n ARM: OMAP4: clock data: Add missing clkdm association for dpll_usb\n ARM: OMAP2+: PM: Fix the dt return condition in pm_late_init()\n ARM: OMAP2: am33xx-hwmod: Fix \"register offset NULL check\" bug\n ARM: OMAP2+: AM33xx: hwmod: add missing HWMOD_NO_IDLEST flags\n ARM: OMAP: AM33xx hwmod: Add parent-child relationship for PWM subsystem\n ARM: OMAP: AM33xx hwmod: Corrects PWM subsystem HWMOD entries\n ARM: DTS: AM33XX: Add nodes for OCMC RAM and WKUP-M3\n ARM: OMAP2+: AM33XX: Update the hardreset API\n ARM: OMAP2+: AM33XX: hwmod: Update the WKUP-M3 hwmod with reset status bit\n ARM: OMAP2+: AM33XX: hwmod: Fixup cpgmac0 hwmod entry\n ARM: OMAP2+: AM33XX: hwmod: Update TPTC0 hwmod with the right flags\n ARM: OMAP2+: AM33XX: hwmod: Register OCMC RAM hwmod\n ARM: OMAP2+: AM33XX: CM/PRM: Use __ASSEMBLER__ macros in header files\n ...\n" }, { "commit": "2af78448fff61e13392daf4f770cfbcf9253316a", "tree": "6c0494284dd1dd737d5f76ee19c553618e8d0e54", "parents": [ "5e04f4b4290e03deb91b074087ae8d7c169d947d", "f5b6d45f8cf688f51140fd21f1da3b90562762a9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 19:48:26 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 19:48:26 2013 -0800" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux\n\nPull thermal management updates from Zhang Rui:\n \"Highlights:\n\n - introduction of Dove thermal sensor driver.\n\n - introduction of Kirkwood thermal sensor driver.\n\n - introduction of intel_powerclamp thermal cooling device driver.\n\n - add interrupt and DT support for rcar thermal driver.\n\n - add thermal emulation support which allows platform thermal driver\n to do software/hardware emulation for thermal issues.\"\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (36 commits)\n thermal: rcar: remove __devinitconst\n thermal: return an error on failure to register thermal class\n Thermal: rename thermal governor Kconfig option to avoid generic naming\n thermal: exynos: Use the new thermal trend type for quick cooling action.\n Thermal: exynos: Add support for temperature falling interrupt.\n Thermal: Dove: Add Themal sensor support for Dove.\n thermal: Add support for the thermal sensor on Kirkwood SoCs\n thermal: rcar: add Device Tree support\n thermal: rcar: remove machine_power_off() from rcar_thermal_notify()\n thermal: rcar: add interrupt support\n thermal: rcar: add read/write functions for common/priv data\n thermal: rcar: multi channel support\n thermal: rcar: use mutex lock instead of spin lock\n thermal: rcar: enable CPCTL to use hardware TSC deciding\n thermal: rcar: use parenthesis on macro\n Thermal: fix a build warning when CONFIG_THERMAL_EMULATION cleared\n Thermal: fix a wrong comment\n thermal: sysfs: Add a new sysfs node emul_temp for thermal emulation\n PM: intel_powerclamp: off by one in start_power_clamp()\n thermal: exynos: Miscellaneous fixes to support falling threshold interrupt\n ...\n" }, { "commit": "5e04f4b4290e03deb91b074087ae8d7c169d947d", "tree": "07802848a6afce236de7c3185be06db8567b38f0", "parents": [ "b6669737d3db7df79fad07180837c23dbe581db5", "495c10cc1c0c359871d5bef32dd173252fc17995" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 19:43:13 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 19:43:13 2013 -0800" }, "message": "Merge tag \u0027tag-for-linus-3.9\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf\n\nPull dma-buf framework updates from Sumit Semwal:\n \"Refcounting implemented for vmap in core dma-buf\"\n\n* tag \u0027tag-for-linus-3.9\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf:\n CHROMIUM: dma-buf: restore args on failure of dma_buf_mmap\n dma-buf: implement vmap refcounting in the interface logic\n" }, { "commit": "b6669737d3db7df79fad07180837c23dbe581db5", "tree": "671a9d13fe5ab00d6a3c7c5c5c466802ca96d38a", "parents": [ "1cf0209c431fa7790253c532039d53b0773193aa", "dc107402ae06286a9ed33c32daf3f35514a7cb8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 18:02:55 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 18:02:55 2013 -0800" }, "message": "Merge branch \u0027for-3.9\u0027 of git://linux-nfs.org/~bfields/linux\n\nPull nfsd changes from J Bruce Fields:\n \"Miscellaneous bugfixes, plus:\n\n - An overhaul of the DRC cache by Jeff Layton. The main effect is\n just to make it larger. This decreases the chances of intermittent\n errors especially in the UDP case. But we\u0027ll need to watch for any\n reports of performance regressions.\n\n - Containerized nfsd: with some limitations, we now support\n per-container nfs-service, thanks to extensive work from Stanislav\n Kinsbursky over the last year.\"\n\nSome notes about conflicts, since there were *two* non-data semantic\nconflicts here:\n\n - idr_remove_all() had been added by a memory leak fix, but has since\n become deprecated since idr_destroy() does it for us now.\n\n - xs_local_connect() had been added by this branch to make AF_LOCAL\n connections be synchronous, but in the meantime Trond had changed the\n calling convention in order to avoid a RCU dereference.\n\nThere were a couple of more obvious actual source-level conflicts due to\nthe hlist traversal changes and one just due to code changes next to\neach other, but those were trivial.\n\n* \u0027for-3.9\u0027 of git://linux-nfs.org/~bfields/linux: (49 commits)\n SUNRPC: make AF_LOCAL connect synchronous\n nfsd: fix compiler warning about ambiguous types in nfsd_cache_csum\n svcrpc: fix rpc server shutdown races\n svcrpc: make svc_age_temp_xprts enqueue under sv_lock\n lockd: nlmclnt_reclaim(): avoid stack overflow\n nfsd: enable NFSv4 state in containers\n nfsd: disable usermode helper client tracker in container\n nfsd: use proper net while reading \"exports\" file\n nfsd: containerize NFSd filesystem\n nfsd: fix comments on nfsd_cache_lookup\n SUNRPC: move cache_detail-\u003ecache_request callback call to cache_read()\n SUNRPC: remove \"cache_request\" argument in sunrpc_cache_pipe_upcall() function\n SUNRPC: rework cache upcall logic\n SUNRPC: introduce cache_detail-\u003ecache_request callback\n NFS: simplify and clean cache library\n NFS: use SUNRPC cache creation and destruction helper for DNS cache\n nfsd4: free_stid can be static\n nfsd: keep a checksum of the first 256 bytes of request\n sunrpc: trim off trailing checksum before returning decrypted or integrity authenticated buffer\n sunrpc: fix comment in struct xdr_buf definition\n ...\n" }, { "commit": "1cf0209c431fa7790253c532039d53b0773193aa", "tree": "24310eaaf4c9583988d9098f6c85a4a34970b5b9", "parents": [ "de1a2262b006220dae2561a299a6ea128c46f4fe", "83ca14fdd35821554058e5fd4fa7b118ee504a33" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 17:43:09 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 17:43:09 2013 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client\n\nPull Ceph updates from Sage Weil:\n \"A few groups of patches here. Alex has been hard at work improving\n the RBD code, layout groundwork for understanding the new formats and\n doing layering. Most of the infrastructure is now in place for the\n final bits that will come with the next window.\n\n There are a few changes to the data layout. Jim Schutt\u0027s patch fixes\n some non-ideal CRUSH behavior, and a set of patches from me updates\n the client to speak a newer version of the protocol and implement an\n improved hashing strategy across storage nodes (when the server side\n supports it too).\n\n A pair of patches from Sam Lang fix the atomicity of open+create\n operations. Several patches from Yan, Zheng fix various mds/client\n issues that turned up during multi-mds torture tests.\n\n A final set of patches expose file layouts via virtual xattrs, and\n allow the policies to be set on directories via xattrs as well\n (avoiding the awkward ioctl interface and providing a consistent\n interface for both kernel mount and ceph-fuse users).\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (143 commits)\n libceph: add support for HASHPSPOOL pool flag\n libceph: update osd request/reply encoding\n libceph: calculate placement based on the internal data types\n ceph: update support for PGID64, PGPOOL3, OSDENC protocol features\n ceph: update \"ceph_features.h\"\n libceph: decode into cpu-native ceph_pg type\n libceph: rename ceph_pg -\u003e ceph_pg_v1\n rbd: pass length, not op for osd completions\n rbd: move rbd_osd_trivial_callback()\n libceph: use a do..while loop in con_work()\n libceph: use a flag to indicate a fault has occurred\n libceph: separate non-locked fault handling\n libceph: encapsulate connection backoff\n libceph: eliminate sparse warnings\n ceph: eliminate sparse warnings in fs code\n rbd: eliminate sparse warnings\n libceph: define connection flag helpers\n rbd: normalize dout() calls\n rbd: barriers are hard\n rbd: ignore zero-length requests\n ...\n" }, { "commit": "3000512137602b84d1ad5fd89d62984993a19bb6", "tree": "ad75f7487669d2977fa1fcb0b45de533c35f29e2", "parents": [ "edddbb1eda61753c886a3c5e159293a7b3a9e30a" ], "author": { "name": "Weston Andros Adamson", "email": "dros@netapp.com", "time": "Thu Feb 28 20:30:10 2013 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Feb 28 17:41:35 2013 -0800" }, "message": "NFSv4.1: LAYOUTGET EDELAY loops timeout to the MDS\n\nThe client will currently try LAYOUTGETs forever if a server is returning\nNFS4ERR_LAYOUTTRYLATER or NFS4ERR_RECALLCONFLICT - even if the client no\nlonger needs the layout (ie process killed, unmounted).\n\nThis patch uses the DS timeout value (module parameter \u0027dataserver_timeo\u0027\nvia rpc layer) to set an upper limit of how long the client tries LATOUTGETs\nin this situation. Once the timeout is reached, IO is redirected to the MDS.\n\nThis also changes how the client checks if a layout is on the clp list\nto avoid a double list_add.\n\nSigned-off-by: Weston Andros Adamson \u003cdros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "edddbb1eda61753c886a3c5e159293a7b3a9e30a", "tree": "2771abd18c39df234420c332158bfb4f09085401", "parents": [ "eb97cbb459c656b542101091f67ce112b3e56183" ], "author": { "name": "Weston Andros Adamson", "email": "dros@netapp.com", "time": "Thu Feb 28 20:30:09 2013 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Feb 28 17:35:20 2013 -0800" }, "message": "SUNRPC: add call to get configured timeout\n\nReturns the configured timeout for the xprt of the rpc client.\n\nSigned-off-by: Weston Andros Adamson \u003cdros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "de1a2262b006220dae2561a299a6ea128c46f4fe", "tree": "0df7b3686f09a77a000fb63a333237facad3482c", "parents": [ "f042fea0da78d9dc077a9c736b33b60eb8f35195", "ed84825b785ceb932af7dd5aa08614801721320b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 13:21:44 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 13:21:44 2013 -0800" }, "message": "Merge tag \u0027writeback-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux\n\nPull writeback fixes from Wu Fengguang:\n \"Two writeback fixes\n\n - fix negative (setpoint - dirty) in 32bit archs\n\n - use down_read_trylock() in writeback_inodes_sb(_nr)_if_idle()\"\n\n* tag \u0027writeback-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux:\n Negative (setpoint-dirty) in bdi_position_ratio()\n vfs: re-implement writeback_inodes_sb(_nr)_if_idle() and rename them\n" }, { "commit": "f042fea0da78d9dc077a9c736b33b60eb8f35195", "tree": "fce1c64a68a8ccd54b36e4d89d3b946a995e9fd2", "parents": [ "ee89f81252179dcbf6cd65bd48299f5e52292d88", "b7a1da695f3fb33d093e6de20b1dfc238e3c9587" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 13:16:07 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 13:16:07 2013 -0800" }, "message": "Merge branch \u0027for-3.9/drivers\u0027 of git://git.kernel.dk/linux-block\n\nPull block driver bits from Jens Axboe:\n \"After the block IO core bits are in, please grab the driver updates\n from below as well. It contains:\n\n - Fix ancient regression in dac960. Nobody must be using that\n anymore...\n\n - Some good fixes from Guo Ghao for loop, fixing both potential\n oopses and deadlocks.\n\n - Improve mtip32xx for NUMA systems, by being a bit more clever in\n distributing work.\n\n - Add IBM RamSan 70/80 driver. A second round of fixes for that is\n pending, that will come in through for-linus during the 3.9 cycle\n as per usual.\n\n - A few xen-blk{back,front} fixes from Konrad and Roger.\n\n - Other minor fixes and improvements.\"\n\n* \u0027for-3.9/drivers\u0027 of git://git.kernel.dk/linux-block:\n loopdev: ignore negative offset when calculate loop device size\n loopdev: remove an user triggerable oops\n loopdev: move common code into loop_figure_size()\n loopdev: update block device size in loop_set_status()\n loopdev: fix a deadlock\n xen-blkback: use balloon pages for persistent grants\n xen-blkfront: drop the use of llist_for_each_entry_safe\n xen/blkback: Don\u0027t trust the handle from the frontend.\n xen-blkback: do not leak mode property\n block: IBM RamSan 70/80 driver fixes\n rsxx: add slab.h include to dma.c\n drivers/block/mtip32xx: add missing GENERIC_HARDIRQS dependency\n block: remove new __devinit/exit annotations on ramsam driver\n block: IBM RamSan 70/80 device driver\n drivers/block/mtip32xx/mtip32xx.c:1726:5: sparse: symbol \u0027mtip_send_trim\u0027 was not declared. Should it be static?\n drivers/block/mtip32xx/mtip32xx.c:4029:1: sparse: symbol \u0027mtip_workq_sdbf0\u0027 was not declared. Should it be static?\n dac960: return success instead of -ENOTTY\n mtip32xx: add trim support\n mtip32xx: Add workqueue and NUMA support\n block: delete super ancient PC-XT driver for 1980\u0027s hardware\n" }, { "commit": "ee89f81252179dcbf6cd65bd48299f5e52292d88", "tree": "805846cd12821f84cfe619d44c9e3e36e0b0f9e6", "parents": [ "21f3b24da9328415792efc780f50b9f434c12465", "de33127d8d3f1d570aad8c2223cd81b206636bc1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 12:52:24 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 28 12:52:24 2013 -0800" }, "message": "Merge branch \u0027for-3.9/core\u0027 of git://git.kernel.dk/linux-block\n\nPull block IO core bits from Jens Axboe:\n \"Below are the core block IO bits for 3.9. It was delayed a few days\n since my workstation kept crashing every 2-8h after pulling it into\n current -git, but turns out it is a bug in the new pstate code (divide\n by zero, will report separately). In any case, it contains:\n\n - The big cfq/blkcg update from Tejun and and Vivek.\n\n - Additional block and writeback tracepoints from Tejun.\n\n - Improvement of the should sort (based on queues) logic in the plug\n flushing.\n\n - _io() variants of the wait_for_completion() interface, using\n io_schedule() instead of schedule() to contribute to io wait\n properly.\n\n - Various little fixes.\n\n You\u0027ll get two trivial merge conflicts, which should be easy enough to\n fix up\"\n\nFix up the trivial conflicts due to hlist traversal cleanups (commit\nb67bfe0d42ca: \"hlist: drop the node parameter from iterators\").\n\n* \u0027for-3.9/core\u0027 of git://git.kernel.dk/linux-block: (39 commits)\n block: remove redundant check to bd_openers()\n block: use i_size_write() in bd_set_size()\n cfq: fix lock imbalance with failed allocations\n drivers/block/swim3.c: fix null pointer dereference\n block: don\u0027t select PERCPU_RWSEM\n block: account iowait time when waiting for completion of IO request\n sched: add wait_for_completion_io[_timeout]\n writeback: add more tracepoints\n block: add block_{touch|dirty}_buffer tracepoint\n buffer: make touch_buffer() an exported function\n block: add @req to bio_{front|back}_merge tracepoints\n block: add missing block_bio_complete() tracepoint\n block: Remove should_sort judgement when flush blk_plug\n block,elevator: use new hashtable implementation\n cfq-iosched: add hierarchical cfq_group statistics\n cfq-iosched: collect stats from dead cfqgs\n cfq-iosched: separate out cfqg_stats_reset() from cfq_pd_reset_stats()\n blkcg: make blkcg_print_blkgs() grab q locks instead of blkcg lock\n block: RCU free request_queue\n blkcg: implement blkg_[rw]stat_recursive_sum() and blkg_[rw]stat_merge()\n ...\n" }, { "commit": "79ffef1fe213851f44bfccf037170a140e929f85", "tree": "e1d7cfc3f97a1f5a1cb903aff128f4bb41651f4d", "parents": [ "8d6d840683228ebded898a865657394981c82aaa" ], "author": { "name": "Eric Dumazet", "email": "edumazet@google.com", "time": "Wed Feb 27 07:05:03 2013 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Feb 28 15:37:29 2013 -0500" }, "message": "tcp: avoid wakeups for pure ACK\n\nTCP prequeue mechanism purpose is to let incoming packets\nbeing processed by the thread currently blocked in tcp_recvmsg(),\ninstead of behalf of the softirq handler, to better adapt flow\ncontrol on receiver host capacity to schedule the consumer.\n\nBut in typical request/answer workloads, we send request, then\nblock to receive the answer. And before the actual answer, TCP\nstack receives the ACK packets acknowledging the request.\n\nProcessing pure ACK on behalf of the thread blocked in tcp_recvmsg()\nis a waste of resources, as thread has to immediately sleep again\nbecause it got no payload.\n\nThis patch avoids the extra context switches and scheduler overhead.\n\nBefore patch :\n\na:~# echo 0 \u003e/proc/sys/net/ipv4/tcp_low_latency\na:~# perf stat ./super_netperf 300 -t TCP_RR -l 10 -H 7.7.7.84 -- -r 8k,8k\n231676\n\n Performance counter stats for \u0027./super_netperf 300 -t TCP_RR -l 10 -H 7.7.7.84 -- -r 8k,8k\u0027:\n\n 116251.501765 task-clock # 11.369 CPUs utilized\n 5,025,463 context-switches # 0.043 M/sec\n 1,074,511 CPU-migrations # 0.009 M/sec\n 216,923 page-faults # 0.002 M/sec\n 311,636,972,396 cycles # 2.681 GHz\n 260,507,138,069 stalled-cycles-frontend # 83.59% frontend cycles idle\n 155,590,092,840 stalled-cycles-backend # 49.93% backend cycles idle\n 100,101,255,411 instructions # 0.32 insns per cycle\n # 2.60 stalled cycles per insn\n 16,535,930,999 branches # 142.243 M/sec\n 646,483,591 branch-misses # 3.91% of all branches\n\n 10.225482774 seconds time elapsed\n\nAfter patch :\n\na:~# echo 0 \u003e/proc/sys/net/ipv4/tcp_low_latency\na:~# perf stat ./super_netperf 300 -t TCP_RR -l 10 -H 7.7.7.84 -- -r 8k,8k\n233297\n\n Performance counter stats for \u0027./super_netperf 300 -t TCP_RR -l 10 -H 7.7.7.84 -- -r 8k,8k\u0027:\n\n 91084.870855 task-clock # 8.887 CPUs utilized\n 2,485,916 context-switches # 0.027 M/sec\n 815,520 CPU-migrations # 0.009 M/sec\n 216,932 page-faults # 0.002 M/sec\n 245,195,022,629 cycles # 2.692 GHz\n 202,635,777,041 stalled-cycles-frontend # 82.64% frontend cycles idle\n 124,280,372,407 stalled-cycles-backend # 50.69% backend cycles idle\n 83,457,289,618 instructions # 0.34 insns per cycle\n # 2.43 stalled cycles per insn\n 13,431,472,361 branches # 147.461 M/sec\n 504,470,665 branch-misses # 3.76% of all branches\n\n 10.249594448 seconds time elapsed\n\nSigned-off-by: Eric Dumazet \u003cedumazet@google.com\u003e\nCc: Neal Cardwell \u003cncardwell@google.com\u003e\nCc: Tom Herbert \u003ctherbert@google.com\u003e\nCc: Yuchung Cheng \u003cycheng@google.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2a7d2b96d5cba7568139d9ab157a0e97ab32440f", "tree": "ad029d8cc7b7068b7250e914360ec6315fdfa114", "parents": [ "e3c4877de8b9d93bd47b6ee88eb594b1c1e10da5", "b67bfe0d42cac56c512dd5da4b1b347a23f4b70a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 20:58:09 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 20:58:09 2013 -0800" }, "message": "Merge branch \u0027akpm\u0027 (final batch from Andrew)\n\nMerge third patch-bumb from Andrew Morton:\n \"This wraps me up for -rc1.\n - Lots of misc stuff and things which were deferred/missed from\n patchbombings 1 \u0026 2.\n - ocfs2 things\n - lib/scatterlist\n - hfsplus\n - fatfs\n - documentation\n - signals\n - procfs\n - lockdep\n - coredump\n - seqfile core\n - kexec\n - Tejun\u0027s large IDR tree reworkings\n - ipmi\n - partitions\n - nbd\n - random() things\n - kfifo\n - tools/testing/selftests updates\n - Sasha\u0027s large and pointless hlist cleanup\"\n\n* emailed patches from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (163 commits)\n hlist: drop the node parameter from iterators\n kcmp: make it depend on CHECKPOINT_RESTORE\n selftests: add a simple doc\n tools/testing/selftests/Makefile: rearrange targets\n selftests/efivarfs: add create-read test\n selftests/efivarfs: add empty file creation test\n selftests: add tests for efivarfs\n kfifo: fix kfifo_alloc() and kfifo_init()\n kfifo: move kfifo.c from kernel/ to lib/\n arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS\n w1: add support for DS2413 Dual Channel Addressable Switch\n memstick: move the dereference below the NULL test\n drivers/pps/clients/pps-gpio.c: use devm_kzalloc\n Documentation/DMA-API-HOWTO.txt: fix typo\n include/linux/eventfd.h: fix incorrect filename is a comment\n mtd: mtd_stresstest: use prandom_bytes()\n mtd: mtd_subpagetest: convert to use prandom library\n mtd: mtd_speedtest: use prandom_bytes\n mtd: mtd_pagetest: convert to use prandom library\n mtd: mtd_oobtest: convert to use prandom library\n ...\n" }, { "commit": "f9c6a655a94042f94c0adb30d07d93cfd8915e95", "tree": "527fa9aa65510c3ad96e4bb93fbdb6abd46b9f37", "parents": [ "864ef69b2d9b34e7c85baa9c5c601d5e735b208a" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Feb 27 21:36:03 2013 +0000" }, "committer": { "name": "Vinod Koul", "email": "vinod.koul@intel.com", "time": "Thu Feb 28 09:53:21 2013 +0530" }, "message": "dmaengine: dw_dmac: move to generic DMA binding\n\nThe original device tree binding for this driver, from Viresh Kumar\nunfortunately conflicted with the generic DMA binding, and did not allow\nto completely seperate slave device configuration from the controller.\n\nThis is an attempt to replace it with an implementation of the generic\nbinding, but it is currently completely untested, because I do not have\nany hardware with this particular controller.\n\nThe patch applies on top of the slave-dma tree, which contains both the base\nsupport for the generic DMA binding, as well as the earlier attempt from\nViresh. Both of these are currently not merged upstream however.\n\nThis version incorporates feedback from Viresh Kumar, Andy Shevchenko\nand Russell King.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Viresh Kumar \u003cviresh.kumar@linaro.org\u003e\nAcked-by: Andy Shevchenko \u003candriy.shevchenko@linux.intel.com\u003e\nCc: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\nCc: devicetree-discuss@lists.ozlabs.org\nCc: linux-arm-kernel@lists.infradead.org\nSigned-off-by: Vinod Koul \u003cvinod.koul@intel.com\u003e\n" }, { "commit": "c4d30967f3020cda9df9ee22af79cd1f2c284244", "tree": "744565daf8f1d711c0186c3261ebf42eebe1a44e", "parents": [ "634095dab2a2001844fc8b26673c0cb14a766cdf" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Feb 27 22:51:08 2013 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Feb 27 22:51:08 2013 -0500" }, "message": "9p: turn fid-\u003edlist into hlist\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b67bfe0d42cac56c512dd5da4b1b347a23f4b70a", "tree": "3d465aea12b97683f26ffa38eba8744469de9997", "parents": [ "1e142b29e210b5dfb2deeb6ce2210b60af16d2a6" ], "author": { "name": "Sasha Levin", "email": "sasha.levin@oracle.com", "time": "Wed Feb 27 17:06:00 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:24 2013 -0800" }, "message": "hlist: drop the node parameter from iterators\n\nI\u0027m not sure why, but the hlist for each entry iterators were conceived\n\n list_for_each_entry(pos, head, member)\n\nThe hlist ones were greedy and wanted an extra parameter:\n\n hlist_for_each_entry(tpos, pos, head, member)\n\nWhy did they need an extra pos parameter? I\u0027m not quite sure. Not only\nthey don\u0027t really need it, it also prevents the iterator from looking\nexactly like the list iterator, which is unfortunate.\n\nBesides the semantic patch, there was some manual work required:\n\n - Fix up the actual hlist iterators in linux/list.h\n - Fix up the declaration of other iterators based on the hlist ones.\n - A very small amount of places were using the \u0027node\u0027 parameter, this\n was modified to use \u0027obj-\u003emember\u0027 instead.\n - Coccinelle didn\u0027t handle the hlist_for_each_entry_safe iterator\n properly, so those had to be fixed up manually.\n\nThe semantic patch which is mostly the work of Peter Senna Tschudin is here:\n\n@@\niterator name hlist_for_each_entry, hlist_for_each_entry_continue, hlist_for_each_entry_from, hlist_for_each_entry_rcu, hlist_for_each_entry_rcu_bh, hlist_for_each_entry_continue_rcu_bh, for_each_busy_worker, ax25_uid_for_each, ax25_for_each, inet_bind_bucket_for_each, sctp_for_each_hentry, sk_for_each, sk_for_each_rcu, sk_for_each_from, sk_for_each_safe, sk_for_each_bound, hlist_for_each_entry_safe, hlist_for_each_entry_continue_rcu, nr_neigh_for_each, nr_neigh_for_each_safe, nr_node_for_each, nr_node_for_each_safe, for_each_gfn_indirect_valid_sp, for_each_gfn_sp, for_each_host;\n\ntype T;\nexpression a,c,d,e;\nidentifier b;\nstatement S;\n@@\n\n-T b;\n \u003c+... when !\u003d b\n(\nhlist_for_each_entry(a,\n- b,\nc, d) S\n|\nhlist_for_each_entry_continue(a,\n- b,\nc) S\n|\nhlist_for_each_entry_from(a,\n- b,\nc) S\n|\nhlist_for_each_entry_rcu(a,\n- b,\nc, d) S\n|\nhlist_for_each_entry_rcu_bh(a,\n- b,\nc, d) S\n|\nhlist_for_each_entry_continue_rcu_bh(a,\n- b,\nc) S\n|\nfor_each_busy_worker(a, c,\n- b,\nd) S\n|\nax25_uid_for_each(a,\n- b,\nc) S\n|\nax25_for_each(a,\n- b,\nc) S\n|\ninet_bind_bucket_for_each(a,\n- b,\nc) S\n|\nsctp_for_each_hentry(a,\n- b,\nc) S\n|\nsk_for_each(a,\n- b,\nc) S\n|\nsk_for_each_rcu(a,\n- b,\nc) S\n|\nsk_for_each_from\n-(a, b)\n+(a)\nS\n+ sk_for_each_from(a) S\n|\nsk_for_each_safe(a,\n- b,\nc, d) S\n|\nsk_for_each_bound(a,\n- b,\nc) S\n|\nhlist_for_each_entry_safe(a,\n- b,\nc, d, e) S\n|\nhlist_for_each_entry_continue_rcu(a,\n- b,\nc) S\n|\nnr_neigh_for_each(a,\n- b,\nc) S\n|\nnr_neigh_for_each_safe(a,\n- b,\nc, d) S\n|\nnr_node_for_each(a,\n- b,\nc) S\n|\nnr_node_for_each_safe(a,\n- b,\nc, d) S\n|\n- for_each_gfn_sp(a, c, d, b) S\n+ for_each_gfn_sp(a, c, d) S\n|\n- for_each_gfn_indirect_valid_sp(a, c, d, b) S\n+ for_each_gfn_indirect_valid_sp(a, c, d) S\n|\nfor_each_host(a,\n- b,\nc) S\n|\nfor_each_host_safe(a,\n- b,\nc, d) S\n|\nfor_each_mesh_entry(a,\n- b,\nc, d) S\n)\n ...+\u003e\n\n[akpm@linux-foundation.org: drop bogus change from net/ipv4/raw.c]\n[akpm@linux-foundation.org: drop bogus hunk from net/ipv6/raw.c]\n[akpm@linux-foundation.org: checkpatch fixes]\n[akpm@linux-foundation.org: fix warnings]\n[akpm@linux-foudnation.org: redo intrusive kvm changes]\nTested-by: Peter Senna Tschudin \u003cpeter.senna@gmail.com\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Sasha Levin \u003csasha.levin@oracle.com\u003e\nCc: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\nCc: Gleb Natapov \u003cgleb@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d730c49a91dc5b7660269b98ad76e5a9b85740f", "tree": "f44eb95fbed40aff5ff54b2288eca6c33a14f772", "parents": [ "4debec7abc59830f3fecd9022d07d1d19a676238" ], "author": { "name": "Martin Sustrik", "email": "sustrik@250bpm.com", "time": "Wed Feb 27 17:05:42 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:23 2013 -0800" }, "message": "include/linux/eventfd.h: fix incorrect filename is a comment\n\nComment in eventfd.h referred to \u0027include/asm-generic/fcntl.h\u0027\nwhile the correct path is \u0027include/uapi/asm-generic/fcntl.h\u0027.\n\nSigned-off-by: Martin Sustrik \u003csustrik@250bpm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "75f187aba5e7a3eea259041f85099029774a4c5b", "tree": "34a26995689413e123463300447f2e0fb7b05673", "parents": [ "cd89f46b52cd2354d3d322ea7eab193b86ba03c6" ], "author": { "name": "Alex Bligh", "email": "alex@alex.org.uk", "time": "Wed Feb 27 17:05:23 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:22 2013 -0800" }, "message": "nbd: support FLUSH requests\n\nCurrently, the NBD device does not accept flush requests from the Linux\nblock layer. If the NBD server opened the target with neither O_SYNC nor\nO_DSYNC, however, the device will be effectively backed by a writeback\ncache. Without issuing flushes properly, operation of the NBD device will\nnot be safe against power losses.\n\nThe NBD protocol has support for both a cache flush command and a FUA\ncommand flag; the server will also pass a flag to note its support for\nthese features. This patch adds support for the cache flush command and\nflag. In the kernel, we receive the flags via the NBD_SET_FLAGS ioctl,\nand map NBD_FLAG_SEND_FLUSH to the argument of blk_queue_flush. When the\nflag is active the block layer will send REQ_FLUSH requests, which we\ntranslate to NBD_CMD_FLUSH commands.\n\nFUA support is not included in this patch because all free software\nservers implement it with a full fdatasync; thus it has no advantage over\nsupporting flush only. Because I [Paolo] cannot really benchmark it in a\nrealistic scenario, I cannot tell if it is a good idea or not. It is also\nnot clear if it is valid for an NBD server to support FUA but not flush.\nThe Linux block layer gives a warning for this combination, the NBD\nprotocol documentation says nothing about it.\n\nThe patch also fixes a small problem in the handling of flags: nbd-\u003eflags\nmust be cleared at the end of NBD_DO_IT, but the driver was not doing\nthat. The bug manifests itself as follows. Suppose you two different\nclient/server pairs to start the NBD device. Suppose also that the first\nclient supports NBD_SET_FLAGS, and the first server sends\nNBD_FLAG_SEND_FLUSH; the second pair instead does neither of these two\nthings. Before this patch, the second invocation of NBD_DO_IT will use a\nstale value of nbd-\u003eflags, and the second server will issue an error every\ntime it receives an NBD_CMD_FLUSH command.\n\nThis bug is pre-existing, but it becomes much more important after this\npatch; flush failures make the device pretty much unusable, unlike\n\nSigned-off-by: Paolo Bonzini \u003cpbonzini@redhat.com\u003e\nSigned-off-by: Alex Bligh \u003calex@alex.org.uk\u003e\nAcked-by: Paul Clements \u003cPaul.Clements@steeleye.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "59fb1b9f5d9910c2eb97107dd0eb7e3bce8f0dde", "tree": "fc9f3b2d33fb80b3cde52b87420c9dc9faaf28b0", "parents": [ "7175c61cc6b8e701441e79ef048c11ae97293463" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Wed Feb 27 17:05:11 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:21 2013 -0800" }, "message": "ipmi: remove superfluous kernel/userspace explanation\n\nGiven the obvious distinction between kernel and userspace supported\nby uapi/, it seems unnecessary to comment on that.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Corey Minyard \u003ccminyard@mvista.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0ffc2a9c8072969253a20821c2c733a2cbb4c7c7", "tree": "ff6a9d270d4f0fa5c770837c6d9e5d5aac2637a7", "parents": [ "54616283c2948812a44240858ced610e7cacbde1" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Feb 27 17:05:08 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:21 2013 -0800" }, "message": "idr: implement lookup hint\n\nWhile idr lookup isn\u0027t a particularly heavy operation, it still is too\nsubstantial to use in hot paths without worrying about the performance\nimplications. With recent changes, each idr_layer covers 256 slots\nwhich should be enough to cover most use cases with single idr_layer\nmaking lookup hint very attractive.\n\nThis patch adds idr-\u003ehint which points to the idr_layer which\nallocated an ID most recently and the fast path lookup becomes\n\n\tif (look up target\u0027s prefix matches that of the hinted layer)\n\t\treturn hint-\u003eary[ID\u0027s offset in the leaf layer];\n\nwhich can be inlined.\n\nidr-\u003ehint is set to the leaf node on idr_fill_slot() and cleared from\nfree_layer().\n\n[andriy.shevchenko@linux.intel.com: always do slow path when hint is uninitialized]\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Kirill A. Shutemov \u003ckirill.shutemov@linux.intel.com\u003e\nCc: Sasha Levin \u003csasha.levin@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "54616283c2948812a44240858ced610e7cacbde1", "tree": "268bbe9049d9370d5b644dfde51fc4a8942bae3b", "parents": [ "050a6b47d98e2bcea909c1129111e721668aaa2c" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Feb 27 17:05:07 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:20 2013 -0800" }, "message": "idr: add idr_layer-\u003eprefix\n\nAdd a field which carries the prefix of ID the idr_layer covers. This\nwill be used to implement lookup hint.\n\nThis patch doesn\u0027t make use of the new field and doesn\u0027t introduce any\nbehavior difference.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "050a6b47d98e2bcea909c1129111e721668aaa2c", "tree": "129480e1dd2b1e8d4129239ec508f7927f4d4b5a", "parents": [ "1d9b2e1e663719d406e3a770979a19ba4233bba0" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Feb 27 17:05:06 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:20 2013 -0800" }, "message": "idr: make idr_layer larger\n\nWith recent preloading changes, idr no longer keeps full layer cache per\neach idr instance (used to be ~6.5k per idr on 64bit) and the previous\npatch removed restriction on the bitmap size. Both now allow us to have\nlarger layers.\n\nIncrease IDR_BITS to 8 regardless of BITS_PER_LONG. Each layer is\nslightly larger than 2k on 64bit and 1k on 32bit and carries 256 entries.\nThe size isn\u0027t too large, especially compared to what we used to waste on\nper-idr caches, and 256 entries should be able to serve most use cases\nwith single layer. The max tree depth is 4 which is much better than the\nprevious 6 on 64bit and 7 on 32bit.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d9b2e1e663719d406e3a770979a19ba4233bba0", "tree": "359bf3e2dce77fda66d42296992e705f0b305ea1", "parents": [ "e8c8d1bc063bc88cfa1356266027b5075d3a82d7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Feb 27 17:05:05 2013 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 27 19:10:20 2013 -0800" }, "message": "idr: remove length restriction from idr_layer-\u003ebitmap\n\nCurrently, idr-\u003ebitmap is declared as an unsigned long which restricts\nthe number of bits an idr_layer can contain. All bitops can handle\narbitrary positive integer bit number and there\u0027s no reason for this\nrestriction.\n\nDeclare idr_layer-\u003ebitmap using DECLARE_BITMAP() instead of a single\nunsigned long.\n\n* idr_layer-\u003ebitmap is now an array. \u0027\u0026\u0027 dropped from params to\n bitops.\n\n* Replaced \"\u003d\u003d IDR_FULL\" tests with bitmap_full() and removed\n IDR_FULL.\n\n* Replaced find_next_bit() on ~bitmap with find_next_zero_bit().\n\n* Replaced \"bitmap \u003d 0\" with bitmap_clear().\n\nThis patch doesn\u0027t (or at least shouldn\u0027t) introduce any behavior\nchanges.\n\n[akpm@linux-foundation.org: checkpatch fixes]\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "e8c8d1bc063bc88cfa1356266027b5075d3a82d7" }