)]}' { "log": [ { "commit": "f1d1c9fa8f360990e263bdcb73e35ab6fbdc41fe", "tree": "91468535e200f890fd532d5cbb50df59035278e0", "parents": [ "2ff55e98d6e662a4887d2c688a4ab2ae510a97df", "176e21ee2ec89cae8d45cf1a850ea45a45428fb8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:20:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:20:02 2011 -0700" }, "message": "Merge branch \u0027nfs-for-2.6.40\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027nfs-for-2.6.40\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n SUNRPC: Support for RPC over AF_LOCAL transports\n SUNRPC: Remove obsolete comment\n SUNRPC: Use AF_LOCAL for rpcbind upcalls\n SUNRPC: Clean up use of curly braces in switch cases\n NFS: Revert NFSROOT default mount options\n SUNRPC: Rename xs_encode_tcp_fragment_header()\n nfs,rcu: convert call_rcu(nfs_free_delegation_callback) to kfree_rcu()\n nfs41: Correct offset for LAYOUTCOMMIT\n NFS: nfs_update_inode: print current and new inode size in debug output\n NFSv4.1: Fix the handling of NFS4ERR_SEQ_MISORDERED errors\n NFSv4: Handle expired stateids when the lease is still valid\n SUNRPC: Deal with the lack of a SYN_SENT sk-\u003esk_state_change callback...\n" }, { "commit": "2ff55e98d6e662a4887d2c688a4ab2ae510a97df", "tree": "fcf2ede834a2b61b00cbe7c38fdd34fbf8b2e7b5", "parents": [ "daa94222b638bfe34f745d0982de7a165ce7f67c", "d5b72ce15ea99a0b8f0d1973074c584daf92d70e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:19:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:19:45 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-linus:\n Squashfs: Fix sanity check patches on big-endian systems\n" }, { "commit": "daa94222b638bfe34f745d0982de7a165ce7f67c", "tree": "2157ed94339d46f7a2da22e22648a70319e8fdd0", "parents": [ "f310642123e0d32d919c60ca3fab5acd130c4ba3", "751516f0a9bad32544f40f471037c0e45fb639c9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:19:16 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:19:16 2011 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n ACPI EC: remove redundant code\n ACPI: Add D3 cold state\n ACPI: processor: fix processor_physically_present in UP kernel\n ACPI: Split out custom_method functionality into an own driver\n ACPI: Cleanup custom_method debug stuff\n ACPI EC: enable MSI workaround for Quanta laptops\n ACPICA: Update to version 20110413\n ACPICA: Execute an orphan _REG method under the EC device\n ACPICA: Move ACPI_NUM_PREDEFINED_REGIONS to a more appropriate place\n ACPICA: Update internal address SpaceID for DataTable regions\n ACPICA: Add more methods eligible for NULL package element removal\n ACPICA: Split all internal Global Lock functions to new file - evglock\n ACPI: EC: add another DMI check for ASUS hardware\n ACPI EC: remove dead code\n ACPICA: Fix code divergence of global lock handling\n ACPICA: Use acpi_os_create_lock interface\n ACPI: osl, add acpi_os_create_lock interface\n ACPI:Fix goto flows in thermal-sys\n" }, { "commit": "f310642123e0d32d919c60ca3fab5acd130c4ba3", "tree": "f3844152e2e8c0fdd01621a400f84c8a159252a0", "parents": [ "ef1d57599dc904fdb31b8e9b5336350d21a1fde1", "5d4c47e0195b989f284907358bd5c268a44b91c7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:18:09 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:18:09 2011 -0700" }, "message": "Merge branch \u0027idle-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6\n\n* \u0027idle-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6:\n x86 idle: deprecate mwait_idle() and \"idle\u003dmwait\" cmdline param\n x86 idle: deprecate \"no-hlt\" cmdline param\n x86 idle APM: deprecate CONFIG_APM_CPU_IDLE\n x86 idle floppy: deprecate disable_hlt()\n x86 idle: EXPORT_SYMBOL(default_idle, pm_idle) only when APM demands it\n x86 idle: clarify AMD erratum 400 workaround\n idle governor: Avoid lock acquisition to read pm_qos before entering idle\n cpuidle: menu: fixed wrapping timers at 4.294 seconds\n" }, { "commit": "ef1d57599dc904fdb31b8e9b5336350d21a1fde1", "tree": "4e3f7d49c5a8c27efd5a1009131f4b3f87eff503", "parents": [ "bc658c96037fc87463f0703ad2ea7c895344cb7e" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Sun May 29 13:46:08 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:17:34 2011 -0700" }, "message": "cifs/ubifs: Fix shrinker API change fallout\n\nCommit 1495f230fa77 (\"vmscan: change shrinker API by passing\nshrink_control struct\") changed the API of -\u003eshrink(), but missed ubifs\nand cifs instances.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bc658c96037fc87463f0703ad2ea7c895344cb7e", "tree": "eed6d7b83dfa04b242231bb7a5c431348ea92c4d", "parents": [ "139f37f5e14cd883eee2a8a36289f544b5390a44" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Sun May 29 10:33:44 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 09:25:48 2011 -0700" }, "message": "mm, rmap: Add yet more comments to page_get_anon_vma/page_lock_anon_vma\n\nInspired by an analysis from Hugh on why again all this doesn\u0027t explode\nin our face.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d5b72ce15ea99a0b8f0d1973074c584daf92d70e", "tree": "ead92ef8a1251f6e1bffd62bd9de9d98daa6c7a2", "parents": [ "d7f2ff6718efa155fd92e481a5960496d084c63f" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Sun May 29 00:38:46 2011 +0100" }, "committer": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Sun May 29 10:03:09 2011 +0100" }, "message": "Squashfs: Fix sanity check patches on big-endian systems\n\nle64 values should be swapped when accessing on\nbig-endian systems.\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\n" }, { "commit": "751516f0a9bad32544f40f471037c0e45fb639c9", "tree": "8bdd745909a1523f720ae978c12b9c686d58baaa", "parents": [ "6288cf1e768ae73db5ddaaae54d85245cc1c2b56", "08b53f0e6b565fe8dc0b8f929960ed16d76291bd" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 04:40:39 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 04:40:39 2011 -0400" }, "message": "Merge branch \u0027ec-cleanup\u0027 into release\n\nConflicts:\n\tdrivers/platform/x86/compal-laptop.c\n" }, { "commit": "6288cf1e768ae73db5ddaaae54d85245cc1c2b56", "tree": "2bf60eb8e66f9c98347838f5859f27356f65b25e", "parents": [ "0a63e2308cbbdc7e2f5645769afaf53785bcb9fa", "526b4af47f44148c9d665e57723ed9f86634c6e3", "932df7414336a00f45e5aec62724cf736b0bcfd4", "534bc4e3d27096e2f3fc00c14a20efd597837a4f", "28c2103dad04dba29ba86e22dad5735db8f0e13c", "af986d101d141f10231ffa7e40ae397dc7356857", "b299eb5cde1a91706c450804006c6559b0826df8" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 04:38:48 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 04:38:48 2011 -0400" }, "message": "Merge branches \u0027acpica\u0027, \u0027aml-custom\u0027, \u0027bugzilla-16548\u0027, \u0027bugzilla-20242\u0027, \u0027d3-cold\u0027, \u0027ec-asus\u0027 and \u0027thermal-fix\u0027 into release\n" }, { "commit": "5d4c47e0195b989f284907358bd5c268a44b91c7", "tree": "3a7c81ff3b3f5a5eb6199044a72c0145b58db413", "parents": [ "cdaab4a0d330f70c0e5ad8c3f7c65c2e375ea180" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 15:46:09 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:39:17 2011 -0400" }, "message": "x86 idle: deprecate mwait_idle() and \"idle\u003dmwait\" cmdline param\n\nmwait_idle() is a C1-only idle loop intended to be more efficient\nthan HLT on SMP hardware that supports it.\n\nBut mwait_idle() has been replaced by the more general\nmwait_idle_with_hints(), which handles both C1 and deeper C-states.\nACPI uses only mwait_idle_with_hints(), and never uses mwait_idle().\n\nDeprecate mwait_idle() and the \"idle\u003dmwait\" cmdline param\nto simplify the x86 idle code.\n\nAfter this change, kernels configured with\n(!CONFIG_ACPI\u003dn \u0026\u0026 !CONFIG_INTEL_IDLE\u003dn) when run on hardware\nthat support MWAIT will simply use HLT. If MWAIT is desired\non those systems, cpuidle and the cpuidle drivers above\ncan be used.\n\ncc: x86@kernel.org\ncc: stable@kernel.org # .39.x\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cdaab4a0d330f70c0e5ad8c3f7c65c2e375ea180", "tree": "c0737c6c9106f858df5e223b168d548de1c1990e", "parents": [ "99c63221435963e0cee2402686ba99293c2ffa9e" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 15:41:17 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:39:16 2011 -0400" }, "message": "x86 idle: deprecate \"no-hlt\" cmdline param\n\nWe\u0027d rather that modern machines not check if HLT works on\nevery entry into idle, for the benefit of machines that had\nmarginal electricals 15-years ago. If those machines are still running\nthe upstream kernel, they can use \"idle\u003dpoll\". The only difference\nwill be that they\u0027ll now invoke HLT in machine_hlt().\n\ncc: x86@kernel.org # .39.x\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "99c63221435963e0cee2402686ba99293c2ffa9e", "tree": "7c73900db0eafed36291257494c1e084de6ad034", "parents": [ "3b70b2e5fcf6315eb833a1bcc2b810bdc75484ff" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 15:19:23 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:39:15 2011 -0400" }, "message": "x86 idle APM: deprecate CONFIG_APM_CPU_IDLE\n\nWe don\u0027t want to export the pm_idle function pointer to modules.\nCurrently CONFIG_APM_CPU_IDLE w/ CONFIG_APM_MODULE forces us to.\n\nCONFIG_APM_CPU_IDLE is of dubious value, it runs only on 32-bit\nuniprocessor laptops that are over 10 years old. It calls into\nthe BIOS during idle, and is known to cause a number of machines\nto fail.\n\nRemoving CONFIG_APM_CPU_IDLE and will allow us to stop exporting\npm_idle. Any systems that were calling into the APM BIOS\nat run-time will simply use HLT instead.\n\ncc: x86@kernel.org\ncc: Jiri Kosina \u003cjkosina@suse.cz\u003e\ncc: stable@kernel.org # .39.x\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "3b70b2e5fcf6315eb833a1bcc2b810bdc75484ff", "tree": "803b88453cf6be96b81727105b67bb7566cf7b48", "parents": [ "06ae40ce073daf233607a3c54a489f2c1e44683e" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 15:08:48 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:39:15 2011 -0400" }, "message": "x86 idle floppy: deprecate disable_hlt()\n\nPlan to remove floppy_disable_hlt in 2012, an ancient\nworkaround with comments that it should be removed.\n\nThis allows us to remove clutter and a run-time branch\nfrom the idle code.\n\nWARN_ONCE() on invocation until it is removed.\n\ncc: x86@kernel.org\ncc: stable@kernel.org # .39.x\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "06ae40ce073daf233607a3c54a489f2c1e44683e", "tree": "50069eb65a46f343512b55c7de0cc74f6eadc2bd", "parents": [ "02c68a02018669d1817c43c42de800975cbec467" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 15:28:09 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:39:14 2011 -0400" }, "message": "x86 idle: EXPORT_SYMBOL(default_idle, pm_idle) only when APM demands it\n\nIn the long run, we don\u0027t want default_idle() or (pm_idle)() to\nbe exported outside of process.c. Start by not exporting them\nto modules, unless the APM build demands it.\n\ncc: x86@kernel.org\ncc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "02c68a02018669d1817c43c42de800975cbec467", "tree": "9e02b7913f650492fcdbb78cd6e8d3ff3160e43c", "parents": [ "333c5ae9948194428fe6c5ef5c088304fc98263b" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Apr 01 16:59:53 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 03:38:57 2011 -0400" }, "message": "x86 idle: clarify AMD erratum 400 workaround\n\nThe workaround for AMD erratum 400 uses the term \"c1e\" falsely suggesting:\n1. Intel C1E is somehow involved\n2. All AMD processors with C1E are involved\n\nUse the string \"amd_c1e\" instead of simply \"c1e\" to clarify that\nthis workaround is specific to AMD\u0027s version of C1E.\nUse the string \"e400\" to clarify that the workaround is specific\nto AMD processors with Erratum 400.\n\nThis patch is text-substitution only, with no functional change.\n\ncc: x86@kernel.org\nAcked-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "08b53f0e6b565fe8dc0b8f929960ed16d76291bd", "tree": "2e8c56e74e5cc78c9f022760c95075c885e59357", "parents": [ "1cb7b1e0de6a1f8f071f4a146e3d10f3a662f707" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Tue Apr 26 16:29:55 2011 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 02:59:50 2011 -0400" }, "message": "ACPI EC: remove redundant code\n\nec-\u003ehandle is set in ec_parse_device(), so don\u0027t bother to set it again.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "28c2103dad04dba29ba86e22dad5735db8f0e13c", "tree": "7bdd422ae53e4f48bdaa48e1d83e6c25a1ee56e4", "parents": [ "61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf" ], "author": { "name": "Lin Ming", "email": "ming.m.lin@intel.com", "time": "Wed May 04 22:56:43 2011 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 02:21:08 2011 -0400" }, "message": "ACPI: Add D3 cold state\n\n_SxW returns an Integer containing the lowest D-state supported in state\nSx. If OSPM has not indicated that it supports _PR3, then the value “3”\ncorresponds to D3. If it has indicated _PR3 support, the value “3”\nrepresents D3hot and the value “4” represents D3cold.\n\nLinux does set _OSC._PR3, so we should fix it to expect that _SxW can\nreturn 4.\n\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "932df7414336a00f45e5aec62724cf736b0bcfd4", "tree": "aaa896c278e90005729f566a437a4134b27dab2b", "parents": [ "61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf" ], "author": { "name": "Lin Ming", "email": "ming.m.lin@intel.com", "time": "Mon May 16 09:11:00 2011 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 02:17:56 2011 -0400" }, "message": "ACPI: processor: fix processor_physically_present in UP kernel\n\nUsually, there are multiple processors defined in ACPI table, for\nexample\n\n Scope (_PR)\n {\n Processor (CPU0, 0x00, 0x00000410, 0x06) {}\n Processor (CPU1, 0x01, 0x00000410, 0x06) {}\n Processor (CPU2, 0x02, 0x00000410, 0x06) {}\n Processor (CPU3, 0x03, 0x00000410, 0x06) {}\n }\n\nprocessor_physically_present(...) will be called to check whether those\nprocessors are physically present.\n\nCurrently we have below codes in processor_physically_present,\n\ncpuid \u003d acpi_get_cpuid(...);\nif ((cpuid \u003d\u003d -1) \u0026\u0026 (num_possible_cpus() \u003e 1))\n return false;\nreturn true;\n\nIn UP kernel, acpi_get_cpuid(...) always return -1 and\nnum_possible_cpus() always return 1, so\nprocessor_physically_present(...) always returns true for all passed in\nprocessor handles.\n\nThis is wrong for UP processor or SMP processor running UP kernel.\n\nThis patch removes the !SMP version of acpi_get_cpuid(), so both UP and\nSMP kernel use the same acpi_get_cpuid function.\n\nAnd for UP kernel, only processor 0 is valid.\n\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d16548\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d16357\n\nTested-by: Anton Kochkov \u003canton.kochkov@gmail.com\u003e\nTested-by: Ambroz Bizjak \u003cambrop7@gmail.com\u003e\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "139f37f5e14cd883eee2a8a36289f544b5390a44", "tree": "90598e62f04fbbaab94ff8fefe5a2f92f5c85f52", "parents": [ "5be7ef002469eaf757065ee16b4100c6d3ead1cc", "c320afe965bf3f857249d223801d8f2fc95615c2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 23:12:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 23:12:28 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin:\n Blackfin: debug-mmrs: include RSI_PID[4567] MMRs\n Blackfin: bf51x: fix up RSI_PID# MMR defines\n Blackfin: bf52x/bf54x: fix up usb MMR defines\n Blackfin: debug-mmrs: fix typos with gptimers/mdma/ppi\n Blackfin: gptimers: add structure for hardware register layout\n Blackfin: wire up new sendmmsg syscall\n Blackfin: mach/bfin_serial_5xx.h: punt now-unused header\n Blackfin: bfin_serial.h: turn default port wrappers into stubs\n" }, { "commit": "5be7ef002469eaf757065ee16b4100c6d3ead1cc", "tree": "9ce6659a0455095c64e80f3115a6c3cbc7a66db8", "parents": [ "eee0f252c6537da2e883f75d22cff1427515eaf3" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Sat May 28 17:26:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 23:12:11 2011 -0700" }, "message": "scsi: fix scsi_proc new kernel-doc warning\n\nFix kernel-doc warnings in scsi_proc.c:\n\n Warning(drivers/scsi/scsi_proc.c:390): No description found for parameter \u0027dev\u0027\n Warning(drivers/scsi/scsi_proc.c:390): No description found for parameter \u0027data\u0027\n Warning(drivers/scsi/scsi_proc.c:390): Excess function parameter \u0027s\u0027 description in \u0027always_match\u0027\n Warning(drivers/scsi/scsi_proc.c:390): Excess function parameter \u0027p\u0027 description in \u0027always_match\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "526b4af47f44148c9d665e57723ed9f86634c6e3", "tree": "7906a3b45703aa730d5e7ebadc36a55aee5417ca", "parents": [ "aecad432fd68dafa5b3b497c4816fbfce6fd4066" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Thu May 26 12:26:24 2011 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 01:50:40 2011 -0400" }, "message": "ACPI: Split out custom_method functionality into an own driver\n\nWith /sys/kernel/debug/acpi/custom_method root can write\nto arbitrary memory and increase his priveleges, even if\nthese are restricted.\n\n-\u003e Make this an own debug .config option and warn about the\nsecurity issue in the config description.\n\n-\u003e Still keep acpi/debugfs.c which now only creates an empty\n /sys/kernel/debug/acpi directory. There might be other\n users of it later.\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: rui.zhang@intel.com\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "aecad432fd68dafa5b3b497c4816fbfce6fd4066", "tree": "168b6b7358df13e2d1bd967c217599c77dd21fd8", "parents": [ "61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Thu May 26 12:26:23 2011 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 01:50:04 2011 -0400" }, "message": "ACPI: Cleanup custom_method debug stuff\n\n- Move param aml_debug_output to other params into sysfs.c\n- Split acpi_debugfs_init to prepare custom_method to be\n an own .config option and driver.\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: rui.zhang@intel.com\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "534bc4e3d27096e2f3fc00c14a20efd597837a4f", "tree": "bff2c1fd3d6c7b677ad7d32a0e7eadfd29b01457", "parents": [ "61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Tue Apr 26 16:30:02 2011 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 01:35:46 2011 -0400" }, "message": "ACPI EC: enable MSI workaround for Quanta laptops\n\nEnable MSI workaround for Quanta laptops.\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d20242\n\nTested-by: Jan-Matthias Braun \u003cjan_braun@gmx.net\u003e\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "333c5ae9948194428fe6c5ef5c088304fc98263b", "tree": "83d1cf3a781642e2c366086e0b9e244a7b60fae5", "parents": [ "7467571f4480b273007517b26297c07154c73924" ], "author": { "name": "Tim Chen", "email": "tim.c.chen@linux.intel.com", "time": "Fri Feb 11 12:49:04 2011 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 00:50:59 2011 -0400" }, "message": "idle governor: Avoid lock acquisition to read pm_qos before entering idle\n\nThanks to the reviews and comments by Rafael, James, Mark and Andi.\nHere\u0027s version 2 of the patch incorporating your comments and also some\nupdate to my previous patch comments.\n\nI noticed that before entering idle state, the menu idle governor will\nlook up the current pm_qos target value according to the list of qos\nrequests received. This look up currently needs the acquisition of a\nlock to access the list of qos requests to find the qos target value,\nslowing down the entrance into idle state due to contention by multiple\ncpus to access this list. The contention is severe when there are a lot\nof cpus waking and going into idle. For example, for a simple workload\nthat has 32 pair of processes ping ponging messages to each other, where\n64 cpu cores are active in test system, I see the following profile with\n37.82% of cpu cycles spent in contention of pm_qos_lock:\n\n- 37.82% swapper [kernel.kallsyms] [k]\n_raw_spin_lock_irqsave\n - _raw_spin_lock_irqsave\n - 95.65% pm_qos_request\n menu_select\n cpuidle_idle_call\n - cpu_idle\n 99.98% start_secondary\n\nA better approach will be to cache the updated pm_qos target value so\nreading it does not require lock acquisition as in the patch below.\nWith this patch the contention for pm_qos_lock is removed and I saw a\n2.2X increase in throughput for my message passing workload.\n\ncc: stable@kernel.org\nSigned-off-by: Tim Chen \u003ctim.c.chen@linux.intel.com\u003e\nAcked-by: Andi Kleen \u003cak@linux.intel.com\u003e\nAcked-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\nAcked-by: mark gross \u003cmarkgross@thegnar.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "7467571f4480b273007517b26297c07154c73924", "tree": "e933b8cff072f5ec389cd5e20c85e756e49cafeb", "parents": [ "521cb40b0c44418a4fd36dc633f575813d59a43d" ], "author": { "name": "Tero Kristo", "email": "tero.kristo@nokia.com", "time": "Thu Feb 24 17:19:23 2011 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun May 29 00:35:47 2011 -0400" }, "message": "cpuidle: menu: fixed wrapping timers at 4.294 seconds\n\nCpuidle menu governor is using u32 as a temporary datatype for storing\nnanosecond values which wrap around at 4.294 seconds. This causes errors\nin predicted sleep times resulting in higher than should be C state\nselection and increased power consumption. This also breaks cpuidle\nstate residency statistics.\n\ncc: stable@kernel.org # .32.x through .39.x\nSigned-off-by: Tero Kristo \u003ctero.kristo@nokia.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "eee0f252c6537da2e883f75d22cff1427515eaf3", "tree": "87ca6a49dd2d299b6cb4146ff3295bb625519b05", "parents": [ "5dbe0af47f8a8f968bac2991c3ec974c6e3eaabc" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Sat May 28 13:20:21 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 16:55:32 2011 -0700" }, "message": "mm: fix page_lock_anon_vma leaving mutex locked\n\nOn one machine I\u0027ve been getting hangs, a page fault\u0027s anon_vma_prepare()\nwaiting in anon_vma_lock(), other processes waiting for that page\u0027s lock.\n\nThis is a replay of last year\u0027s f18194275c39 \"mm: fix hang on\nanon_vma-\u003eroot-\u003elock\".\n\nThe new page_lock_anon_vma() places too much faith in its refcount: when\nit has acquired the mutex_trylock(), it\u0027s possible that a racing task in\nanon_vma_alloc() has just reallocated the struct anon_vma, set refcount\nto 1, and is about to reset its anon_vma-\u003eroot.\n\nFix this by saving anon_vma-\u003eroot, and relying on the usual page_mapped()\ncheck instead of a refcount check: if page is still mapped, the anon_vma\nis still ours; if page is not still mapped, we\u0027re no longer interested.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5dbe0af47f8a8f968bac2991c3ec974c6e3eaabc", "tree": "e936955d61fc2a69e36b2e9276f5ad7585134255", "parents": [ "826267cf1e6c6899eda1325a19f1b1d15c558b20" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Sat May 28 13:17:04 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 16:09:26 2011 -0700" }, "message": "mm: fix kernel BUG at mm/rmap.c:1017!\n\nI\u0027ve hit the \"address \u003e\u003d vma-\u003evm_end\" check in do_page_add_anon_rmap()\njust once. The stack showed khugepaged allocation trying to compact\npages: the call to page_add_anon_rmap() coming from remove_migration_pte().\n\nThat path holds anon_vma lock, but does not hold mmap_sem: it can\ntherefore race with a split_vma(), and in commit 5f70b962ccc2 \"mmap:\navoid unnecessary anon_vma lock\" we just took away the anon_vma lock\nprotection when adjusting vma-\u003evm_end.\n\nI don\u0027t think that particular BUG_ON ever caught anything interesting,\nso better replace it by a comment, than reinstate the anon_vma locking.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "826267cf1e6c6899eda1325a19f1b1d15c558b20", "tree": "f022fabd26f035888c4fec972ff54163378b8962", "parents": [ "36947a76826111e661a26cb0f668a5be6cc3ddb4" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Sat May 28 13:14:09 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 16:09:26 2011 -0700" }, "message": "tmpfs: fix race between truncate and writepage\n\nWhile running fsx on tmpfs with a memhog then swapoff, swapoff was hanging\n(interruptibly), repeatedly failing to locate the owner of a 0xff entry in\nthe swap_map.\n\nAlthough shmem_writepage() does abandon when it sees incoming page index\nis beyond eof, there was still a window in which shmem_truncate_range()\ncould come in between writepage\u0027s dropping lock and updating swap_map,\nfind the half-completed swap_map entry, and in trying to free it,\nleave it in a state that swap_shmem_alloc() could not correct.\n\nArguably a bug in __swap_duplicate()\u0027s and swap_entry_free()\u0027s handling\nof the different cases, but easiest to fix by moving swap_shmem_alloc()\nunder cover of the lock.\n\nMore interesting than the bug: it\u0027s been there since 2.6.33, why could\nI not see it with earlier kernels? The mmotm of two weeks ago seems to\nhave some magic for generating races, this is just one of three I found.\n\nWith yesterday\u0027s git I first saw this in mainline, bisected in search of\nthat magic, but the easy reproducibility evaporated. Oh well, fix the bug.\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c320afe965bf3f857249d223801d8f2fc95615c2", "tree": "318f97d8fd3137bd37d4ec4c0bd3dfc879495e94", "parents": [ "fcb243918f9e8414bf5ad6fb0361447ac3d3fddb" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu May 26 18:07:11 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:56 2011 -0400" }, "message": "Blackfin: debug-mmrs: include RSI_PID[4567] MMRs\n\nThe documentation is a little iffy as to whether these are actual MMRs,\nbut reading them on the hardware works, and the previous version of this\nlogic (the SDH) had PID[4567]. So add it for RSI too.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "fcb243918f9e8414bf5ad6fb0361447ac3d3fddb", "tree": "72ee1b97b061e1de09ff91853ea10b0f602781a2", "parents": [ "61aa818f7bfdb5dd0aef4687513566c75c0e4c21" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu May 26 18:05:15 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:56 2011 -0400" }, "message": "Blackfin: bf51x: fix up RSI_PID# MMR defines\n\nLooks like the copying of MMR defines from the SDH block missed updating\nthe addresses of the RSI_PID# registers. So tweak them to reflect the\nactual hardware.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "61aa818f7bfdb5dd0aef4687513566c75c0e4c21", "tree": "5aff86ca7c1c2c9762d12337252446d7a8aa58ec", "parents": [ "d09fb602030e3247c21452ee2b3229baf115f71f" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu May 26 17:39:17 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:56 2011 -0400" }, "message": "Blackfin: bf52x/bf54x: fix up usb MMR defines\n\nThe bf52x/bf54x have the incorrect addresses for USB_EP_NI7_RXINTERVAL\nand USB_EP_NI7_TXCOUNT, so adjust those.\n\nFurther, the bf54x header puts the USB defines in the wrong place, so\nshuffle them back to the right grouping.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "d09fb602030e3247c21452ee2b3229baf115f71f", "tree": "340a22b8fa3f7e36982c12ef893ce4d27657fe16", "parents": [ "a4ffd956924e265865a4425bd888927059fd46a9" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu May 26 17:27:36 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:56 2011 -0400" }, "message": "Blackfin: debug-mmrs: fix typos with gptimers/mdma/ppi\n\nThis code was mostly developed against a BF54x, so some BF537-specific\nissues were missed.\n\nThe PPI block starts at PPI_CONTROL, not PPI_STATUS (which is the reverse\nof the EPPI block).\n\nThe MDMA block starts at MDMA_NEXT_DESC_PTR, not MDMA_CONFIG. Seems the\nsim does not catch misreads here so that\u0027ll need to get fixed.\n\nThe gptimer block is mostly 32bit regs, not 16bit. Use the gptimer struct\nto figure that out rather than hardcoding it locally.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "a4ffd956924e265865a4425bd888927059fd46a9", "tree": "f814f866a1d1528a0d9490e3d9f7fcfc143ef1ae", "parents": [ "427472c967977256db42ffbf16f65f2770278b7f" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Thu May 26 17:26:58 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:55 2011 -0400" }, "message": "Blackfin: gptimers: add structure for hardware register layout\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "427472c967977256db42ffbf16f65f2770278b7f", "tree": "34fab15c2e1a4a5b7af60481332f22ed442805f6", "parents": [ "63917efc4feb856e134eedc9ad7a9810fec12968" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Mon May 23 21:45:42 2011 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:02:55 2011 -0400" }, "message": "Blackfin: wire up new sendmmsg syscall\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "63917efc4feb856e134eedc9ad7a9810fec12968", "tree": "720b0fd7c43cf7a5081950b4156ed57bff41f2b6", "parents": [ "091c75985e2f3d1b60eb25d577f04923c1b8e022" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Mon Sep 28 03:16:01 2009 +0000" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:01:55 2011 -0400" }, "message": "Blackfin: mach/bfin_serial_5xx.h: punt now-unused header\n\nNow that the serial code has been unified in bfin_serial.h, and the\nBlackfin UART driver pushed its resources to the boards files, we\ndon\u0027t need these headers anymore.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "091c75985e2f3d1b60eb25d577f04923c1b8e022", "tree": "9b19eeb962f9b465dde03a54603b9ce2ac251098", "parents": [ "36947a76826111e661a26cb0f668a5be6cc3ddb4" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Wed Oct 27 03:41:03 2010 -0400" }, "committer": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Sat May 28 17:01:55 2011 -0400" }, "message": "Blackfin: bfin_serial.h: turn default port wrappers into stubs\n\nAny consumer that needs to access the MMRs has to provide these helpers,\nso make the default into useless stubs.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n" }, { "commit": "36947a76826111e661a26cb0f668a5be6cc3ddb4", "tree": "ed5d92c9d71f9ca68e6a3583a10ebf911c9c44dd", "parents": [ "a947e23a8ec04bccbfe98c5a2d64cd1f88b612d5", "69b4573296469fd3f70cf7044693074980517067" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 13:03:41 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 13:03:41 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (36 commits)\n Cache xattr security drop check for write v2\n fs: block_page_mkwrite should wait for writeback to finish\n mm: Wait for writeback when grabbing pages to begin a write\n configfs: remove unnecessary dentry_unhash on rmdir, dir rename\n fat: remove unnecessary dentry_unhash on rmdir, dir rename\n hpfs: remove unnecessary dentry_unhash on rmdir, dir rename\n minix: remove unnecessary dentry_unhash on rmdir, dir rename\n fuse: remove unnecessary dentry_unhash on rmdir, dir rename\n coda: remove unnecessary dentry_unhash on rmdir, dir rename\n afs: remove unnecessary dentry_unhash on rmdir, dir rename\n affs: remove unnecessary dentry_unhash on rmdir, dir rename\n 9p: remove unnecessary dentry_unhash on rmdir, dir rename\n ncpfs: fix rename over directory with dangling references\n ncpfs: document dentry_unhash usage\n ecryptfs: remove unnecessary dentry_unhash on rmdir, dir rename\n hostfs: remove unnecessary dentry_unhash on rmdir, dir rename\n hfsplus: remove unnecessary dentry_unhash on rmdir, dir rename\n hfs: remove unnecessary dentry_unhash on rmdir, dir rename\n omfs: remove unnecessary dentry_unhash on rmdir, dir rneame\n udf: remove unnecessary dentry_unhash from rmdir, dir rename\n ...\n" }, { "commit": "a947e23a8ec04bccbfe98c5a2d64cd1f88b612d5", "tree": "d64bfae3af141014e93b32036ee8cb3202655ecc", "parents": [ "08a8b79600101fd6e13dcf05409b330e7f5b0478", "9a3865b185e77d1a4ca2d8356e37c19b78168961" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:57:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:57:01 2011 -0700" }, "message": "Merge branch \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, asm: Clean up desc.h a bit\n x86, amd: Do not enable ARAT feature on AMD processors below family 0x12\n x86: Move do_page_fault()\u0027s error path under unlikely()\n x86, efi: Retain boot service code until after switching to virtual mode\n x86: Remove unnecessary check in detect_ht()\n x86: Reorder mm_context_t to remove x86_64 alignment padding and thus shrink mm_struct\n x86, UV: Clean up uv_tlb.c\n x86, UV: Add support for SGI UV2 hub chip\n x86, cpufeature: Update CPU feature RDRND to RDRAND\n" }, { "commit": "08a8b79600101fd6e13dcf05409b330e7f5b0478", "tree": "461cf4061eb33d96966c5c348029bc3b5cb523bf", "parents": [ "1ba4b8cb94e59b17fd0142a509eb583695c36db6", "1e1b6c511d1b23cb7c3b619d82fc7bd9f620565d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:56:46 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:56:46 2011 -0700" }, "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n cpuset: Fix cpuset_cpus_allowed_fallback(), don\u0027t update tsk-\u003ert.nr_cpus_allowed\n sched: Fix -\u003emin_vruntime calculation in dequeue_entity()\n sched: Fix ttwu() for __ARCH_WANT_INTERRUPTS_ON_CTXSW\n sched: More sched_domain iterations fixes\n" }, { "commit": "1ba4b8cb94e59b17fd0142a509eb583695c36db6", "tree": "e42d1967025670401758d32964a5fa048f59f10a", "parents": [ "c4a227d89f758e582fd167bb15245f2704de99ef", "cc3ce5176d83cd8ae1134f86e208ea758d6cb78e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:56:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:56:32 2011 -0700" }, "message": "Merge branch \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: Start RCU kthreads in TASK_INTERRUPTIBLE state\n rcu: Remove waitqueue usage for cpu, node, and boost kthreads\n rcu: Avoid acquiring rcu_node locks in timer functions\n atomic: Add atomic_or()\n Documentation: Add statistics about nested locks\n rcu: Decrease memory-barrier usage based on semi-formal proof\n rcu: Make rcu_enter_nohz() pay attention to nesting\n rcu: Don\u0027t do reschedule unless in irq\n rcu: Remove old memory barriers from rcu_process_callbacks()\n rcu: Add memory barriers\n rcu: Fix unpaired rcu_irq_enter() from locking selftests\n" }, { "commit": "c4a227d89f758e582fd167bb15245f2704de99ef", "tree": "f5b6e0091e6543c14d1cd7cf1f93e097a96bbd64", "parents": [ "87367a0b71a5188e34a913c05673b5078f71a64d", "f506b3dc0ec454a16d40cab9ee5d75435b39dc50" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:55:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:55:55 2011 -0700" }, "message": "Merge branch \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (25 commits)\n perf: Fix SIGIO handling\n perf top: Don\u0027t stop if no kernel symtab is found\n perf top: Handle kptr_restrict\n perf top: Remove unused macro\n perf events: initialize fd array to -1 instead of 0\n perf tools: Make sure kptr_restrict warnings fit 80 col terms\n perf tools: Fix build on older systems\n perf symbols: Handle /proc/sys/kernel/kptr_restrict\n perf: Remove duplicate headers\n ftrace: Add internal recursive checks\n tracing: Update btrfs\u0027s tracepoints to use u64 interface\n tracing: Add __print_symbolic_u64 to avoid warnings on 32bit machine\n ftrace: Set ops-\u003eflag to enabled even on static function tracing\n tracing: Have event with function tracer check error return\n ftrace: Have ftrace_startup() return failure code\n jump_label: Check entries limit in __jump_label_update\n ftrace/recordmcount: Avoid STT_FUNC symbols as base on ARM\n scripts/tags.sh: Add magic for trace-events for etags too\n scripts/tags.sh: Fix ctags for DEFINE_EVENT()\n x86/ftrace: Fix compiler warning in ftrace.c\n ...\n" }, { "commit": "87367a0b71a5188e34a913c05673b5078f71a64d", "tree": "da14cc575bfe692f07b42c2c8a13d9aa403fc471", "parents": [ "4cb865deec59ef31d966622d1ec87411ae32dfab", "2cf95c18d5069e13c02a8667d91e064df8e17e09" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:36:15 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:36:15 2011 -0700" }, "message": "Merge branch \u0027for-usb-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci\n\n* \u0027for-usb-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci:\n Intel xhci: Limit number of active endpoints to 64.\n Intel xhci: Ignore spurious successful event.\n Intel xhci: Support EHCI/xHCI port switching.\n Intel xhci: Add PCI id for Panther Point xHCI host.\n xhci: STFU: Be quieter during URB submission and completion.\n xhci: STFU: Don\u0027t print event ring dequeue pointer.\n xhci: STFU: Remove function tracing.\n xhci: Don\u0027t submit commands when the host is dead.\n xhci: Clear stopped_td when Stop Endpoint command completes.\n" }, { "commit": "4cb865deec59ef31d966622d1ec87411ae32dfab", "tree": "e060d515f62e4f334aded38c9079485d50166693", "parents": [ "55f08e1baa3ef11c952b626dbc7ef9e3e8332a63", "19d78a61be6dd707dcec298c486303d4ba2c840a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:35:15 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:35:15 2011 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (33 commits)\n x86: poll waiting for I/OAT DMA channel status\n maintainers: add dma engine tree details\n dmaengine: add TODO items for future work on dma drivers\n dmaengine: Add API documentation for slave dma usage\n dmaengine/dw_dmac: Update maintainer-ship\n dmaengine: move link order\n dmaengine/dw_dmac: implement pause and resume in dwc_control\n dmaengine/dw_dmac: Replace spin_lock* with irqsave variants and enable submission from callback\n dmaengine/dw_dmac: Divide one sg to many desc, if sg len is greater than DWC_MAX_COUNT\n dmaengine/dw_dmac: set residue as total len in dwc_tx_status if status is !DMA_SUCCESS\n dmaengine/dw_dmac: don\u0027t call callback routine in case dmaengine_terminate_all() is called\n dmaengine: at_hdmac: pause: no need to wait for FIFO empty\n pch_dma: modify pci device table definition\n pch_dma: Support new device ML7223 IOH\n pch_dma: Support I2S for ML7213 IOH\n pch_dma: Fix DMA setting issue\n pch_dma: modify for checkpatch\n pch_dma: fix dma direction issue for ML7213 IOH video-in\n dmaengine: at_hdmac: use descriptor chaining help function\n dmaengine: at_hdmac: implement pause and resume in atc_control\n ...\n\nFix up trivial conflict in drivers/dma/dw_dmac.c\n" }, { "commit": "55f08e1baa3ef11c952b626dbc7ef9e3e8332a63", "tree": "4eb5f0bf3fd8d26ead9bd92ed8c5214cecf348ea", "parents": [ "d02bf062fbb5e714d84ecefd05106062b9a45159", "66c500ff36d74c6669ad260deda4ce8125b55304" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:33:51 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 12:33:51 2011 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:\n mfd: Fix build breakage caused by tps65910 gpio directory move\n mfd: Use mfd cell platform_data for db8500-prcmu cells platform bits\n" }, { "commit": "d02bf062fbb5e714d84ecefd05106062b9a45159", "tree": "dde6fa5fe051bb147b7d62261ac204f5a371cb3c", "parents": [ "04830fccdcafa7e0ea913990ae56437253553fef", "9c3e737561b2473ea1fc5b83a0c1d51e1ff3d294" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:57:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:57:39 2011 -0700" }, "message": "Merge branch \u0027spi/next\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027spi/next\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi/spi_bfin_sport: new driver for a SPI bus via the Blackfin SPORT peripheral\n spi/tle620x: add missing device_remove_file()\n" }, { "commit": "04830fccdcafa7e0ea913990ae56437253553fef", "tree": "16d423628a516f544a0e5bb8fd4f00d88a55395f", "parents": [ "571503e10045c89af951962ea0bb783482663aad", "1486a7409b42ec434be310e091ef68660a2f6cd0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:56:34 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:56:34 2011 -0700" }, "message": "Merge branch \u0027gpio/next\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027gpio/next\u0027 of git://git.secretlab.ca/git/linux-2.6:\n gpio/pch_gpio: Support new device ML7223\n gpio: make gpio_{request,free}_array gpio array parameter const\n GPIO: OMAP: move to drivers/gpio\n GPIO: OMAP: move register offset defines into \u003cplat/gpio.h\u003e\n gpio: Convert gpio_is_valid to return bool\n gpio: Move the s5pc100 GPIO to drivers/gpio\n gpio: Move the s5pv210 GPIO to drivers/gpio\n gpio: Move the exynos4 GPIO to drivers/gpio\n gpio: Move to Samsung common GPIO library to drivers/gpio\n gpio/nomadik: add function to read GPIO pull down status\n gpio/nomadik: show all pins in debug\n gpio: move Nomadik GPIO driver to drivers/gpio\n gpio: move U300 GPIO driver to drivers/gpio\n langwell_gpio: add runtime pm support\n gpio/pca953x: Add support for pca9574 and pca9575 devices\n gpio/cs5535: Show explicit dependency between gpio_cs5535 and mfd_cs5535\n" }, { "commit": "571503e10045c89af951962ea0bb783482663aad", "tree": "b24af1e4b5c67e2da940991b8219f8f8c4e7ac0a", "parents": [ "29a6ccca3869bbe33879dae0cd7df2a1559eff54", "7b21fddd087678a70ad64afc0f632e0f1071b092" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:51:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:51:01 2011 -0700" }, "message": "Merge branch \u0027setns\u0027\n\n* setns:\n ns: Wire up the setns system call\n\nDone as a merge to make it easier to fix up conflicts in arm due to\naddition of sendmmsg system call\n" }, { "commit": "7b21fddd087678a70ad64afc0f632e0f1071b092", "tree": "c3ee152ab9b57b6cbc1ee3c6fd495c704ec47f66", "parents": [ "14d74e0cab7a7779a7ff0c3863c04c8a8e507106" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Fri May 27 19:28:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:48:39 2011 -0700" }, "message": "ns: Wire up the setns system call\n\n32bit and 64bit on x86 are tested and working. The rest I have looked\nat closely and I can\u0027t find any problems.\n\nsetns is an easy system call to wire up. It just takes two ints so I\ndon\u0027t expect any weird architecture porting problems.\n\nWhile doing this I have noticed that we have some architectures that are\nvery slow to get new system calls. cris seems to be the slowest where\nthe last system calls wired up were preadv and pwritev. avr32 is weird\nin that recvmmsg was wired up but never declared in unistd.h. frv is\nbehind with perf_event_open being the last syscall wired up. On h8300\nthe last system call wired up was epoll_wait. On m32r the last system\ncall wired up was fallocate. mn10300 has recvmmsg as the last system\ncall wired up. The rest seem to at least have syncfs wired up which was\nnew in the 2.6.39.\n\nv2: Most of the architecture support added by Daniel Lezcano \u003cdlezcano@fr.ibm.com\u003e\nv3: ported to v2.6.36-rc4 by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nv4: Moved wiring up of the system call to another patch\nv5: ported to v2.6.39-rc6\nv6: rebased onto parisc-next and net-next to avoid syscall conflicts.\nv7: ported to Linus\u0027s latest post 2.6.39 tree.\n\n\u003e  arch/blackfin/include/asm/unistd.h     |    3 ++-\n\u003e  arch/blackfin/mach-common/entry.S      |    1 +\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n\nOh - ia64 wiring looks good.\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "69b4573296469fd3f70cf7044693074980517067", "tree": "aea41eacb2a0f32748145a59bb8dc300b4485f36", "parents": [ "d76ee18a8551e33ad7dbd55cac38bc7b094f3abb" ], "author": { "name": "Andi Kleen", "email": "ak@linux.intel.com", "time": "Sat May 28 08:25:51 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 12:02:09 2011 -0400" }, "message": "Cache xattr security drop check for write v2\n\nSome recent benchmarking on btrfs showed that a major scaling bottleneck\non large systems on btrfs is currently the xattr lookup on every write.\n\nWhy xattr lookup on every write I hear you ask?\n\nwrite wants to drop suid and security related xattrs that could set o\ncapabilities for executables. To do that it currently looks up\nsecurity.capability on EVERY write (even for non executables) to decide\nwhether to drop it or not.\n\nIn btrfs this causes an additional tree walk, hitting some per file system\nlocks and quite bad scalability. In a simple read workload on a 8S\nsystem I saw over 90% CPU time in spinlocks related to that.\n\nChris Mason tells me this is also a problem in ext4, where it hits\nthe global mbcache lock.\n\nThis patch adds a simple per inode to avoid this problem. We only\ndo the lookup once per file and then if there is no xattr cache\nthe decision. All xattr changes clear the flag.\n\nI also used the same flag to avoid the suid check, although\nthat one is pretty cheap.\n\nA file system can also set this flag when it creates the inode,\nif it has a cheap way to do so. This is done for some common file systems\nin followon patches.\n\nWith this patch a major part of the lock contention disappears\nfor btrfs. Some testing on smaller systems didn\u0027t show significant\nperformance changes, but at least it helps the larger systems\nand is generally more efficient.\n\nv2: Rename is_sgid. add file system helper.\nCc: chris.mason@oracle.com\nCc: josef@redhat.com\nCc: viro@zeniv.linux.org.uk\nCc: agruen@linbit.com\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cc3ce5176d83cd8ae1134f86e208ea758d6cb78e", "tree": "a28ada4c1e5fd8c3e8210ca1a1df950af8a704ff", "parents": [ "08bca60a6912ad225254250c0a9c3a05b4152cfa" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Wed May 25 13:42:06 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:41:56 2011 +0200" }, "message": "rcu: Start RCU kthreads in TASK_INTERRUPTIBLE state\n\nUpon creation, kthreads are in TASK_UNINTERRUPTIBLE state, which can\nresult in softlockup warnings. Because some of RCU\u0027s kthreads can\nlegitimately be idle indefinitely, start them in TASK_INTERRUPTIBLE\nstate in order to avoid those warnings.\n\nSuggested-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nTested-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "08bca60a6912ad225254250c0a9c3a05b4152cfa", "tree": "760b20e6eaaa02412fcecb6bc5c3598b6bc0fdce", "parents": [ "8826f3b0397562eee6f8785d548be9dfdb169100" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri May 20 16:06:29 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:41:52 2011 +0200" }, "message": "rcu: Remove waitqueue usage for cpu, node, and boost kthreads\n\nIt is not necessary to use waitqueues for the RCU kthreads because\nwe always know exactly which thread is to be awakened. In addition,\nwake_up() only issues an actual wakeup when there is a thread waiting on\nthe queue, which was why there was an extra explicit wake_up_process()\nto get the RCU kthreads started.\n\nEliminating the waitqueues (and wake_up()) in favor of wake_up_process()\neliminates the need for the initial wake_up_process() and also shrinks\nthe data structure size a bit. The wakeup logic is placed in a new\nrcu_wait() macro.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8826f3b0397562eee6f8785d548be9dfdb169100", "tree": "3b911e0ffe56b1792126f3f36f1fa4de39fd5979", "parents": [ "55c2945aa9d4d907ec5ca4f6a4e30ae908d8d30d" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Wed May 11 05:41:41 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:41:49 2011 +0200" }, "message": "rcu: Avoid acquiring rcu_node locks in timer functions\n\nThis commit switches manipulations of the rcu_node -\u003ewakemask field\nto atomic operations, which allows rcu_cpu_kthread_timer() to avoid\nacquiring the rcu_node lock. This should avoid the following lockdep\nsplat reported by Valdis Kletnieks:\n\n[ 12.872150] usb 1-4: new high speed USB device number 3 using ehci_hcd\n[ 12.986667] usb 1-4: New USB device found, idVendor\u003d413c, idProduct\u003d2513\n[ 12.986679] usb 1-4: New USB device strings: Mfr\u003d0, Product\u003d0, SerialNumber\u003d0\n[ 12.987691] hub 1-4:1.0: USB hub found\n[ 12.987877] hub 1-4:1.0: 3 ports detected\n[ 12.996372] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input10\n[ 13.071471] udevadm used greatest stack depth: 3984 bytes left\n[ 13.172129]\n[ 13.172130] \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\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[ 13.172425] [ INFO: possible circular locking dependency detected ]\n[ 13.172650] 2.6.39-rc6-mmotm0506 #1\n[ 13.172773] -------------------------------------------------------\n[ 13.172997] blkid/267 is trying to acquire lock:\n[ 13.173009] (\u0026p-\u003epi_lock){-.-.-.}, at: [\u003cffffffff81032d8f\u003e] try_to_wake_up+0x29/0x1aa\n[ 13.173009]\n[ 13.173009] but task is already holding lock:\n[ 13.173009] (rcu_node_level_0){..-...}, at: [\u003cffffffff810901cc\u003e] rcu_cpu_kthread_timer+0x27/0x58\n[ 13.173009]\n[ 13.173009] which lock already depends on the new lock.\n[ 13.173009]\n[ 13.173009]\n[ 13.173009] the existing dependency chain (in reverse order) is:\n[ 13.173009]\n[ 13.173009] -\u003e #2 (rcu_node_level_0){..-...}:\n[ 13.173009] [\u003cffffffff810679b9\u003e] check_prevs_add+0x8b/0x104\n[ 13.173009] [\u003cffffffff81067da1\u003e] validate_chain+0x36f/0x3ab\n[ 13.173009] [\u003cffffffff8106846b\u003e] __lock_acquire+0x369/0x3e2\n[ 13.173009] [\u003cffffffff81068a0f\u003e] lock_acquire+0xfc/0x14c\n[ 13.173009] [\u003cffffffff815697f1\u003e] _raw_spin_lock+0x36/0x45\n[ 13.173009] [\u003cffffffff81090794\u003e] rcu_read_unlock_special+0x8c/0x1d5\n[ 13.173009] [\u003cffffffff8109092c\u003e] __rcu_read_unlock+0x4f/0xd7\n[ 13.173009] [\u003cffffffff81027bd3\u003e] rcu_read_unlock+0x21/0x23\n[ 13.173009] [\u003cffffffff8102cc34\u003e] cpuacct_charge+0x6c/0x75\n[ 13.173009] [\u003cffffffff81030cc6\u003e] update_curr+0x101/0x12e\n[ 13.173009] [\u003cffffffff810311d0\u003e] check_preempt_wakeup+0xf7/0x23b\n[ 13.173009] [\u003cffffffff8102acb3\u003e] check_preempt_curr+0x2b/0x68\n[ 13.173009] [\u003cffffffff81031d40\u003e] ttwu_do_wakeup+0x76/0x128\n[ 13.173009] [\u003cffffffff81031e49\u003e] ttwu_do_activate.constprop.63+0x57/0x5c\n[ 13.173009] [\u003cffffffff81031e96\u003e] scheduler_ipi+0x48/0x5d\n[ 13.173009] [\u003cffffffff810177d5\u003e] smp_reschedule_interrupt+0x16/0x18\n[ 13.173009] [\u003cffffffff815710f3\u003e] reschedule_interrupt+0x13/0x20\n[ 13.173009] [\u003cffffffff810b66d1\u003e] rcu_read_unlock+0x21/0x23\n[ 13.173009] [\u003cffffffff810b739c\u003e] find_get_page+0xa9/0xb9\n[ 13.173009] [\u003cffffffff810b8b48\u003e] filemap_fault+0x6a/0x34d\n[ 13.173009] [\u003cffffffff810d1a25\u003e] __do_fault+0x54/0x3e6\n[ 13.173009] [\u003cffffffff810d447a\u003e] handle_pte_fault+0x12c/0x1ed\n[ 13.173009] [\u003cffffffff810d48f7\u003e] handle_mm_fault+0x1cd/0x1e0\n[ 13.173009] [\u003cffffffff8156cfee\u003e] do_page_fault+0x42d/0x5de\n[ 13.173009] [\u003cffffffff8156a75f\u003e] page_fault+0x1f/0x30\n[ 13.173009]\n[ 13.173009] -\u003e #1 (\u0026rq-\u003elock){-.-.-.}:\n[ 13.173009] [\u003cffffffff810679b9\u003e] check_prevs_add+0x8b/0x104\n[ 13.173009] [\u003cffffffff81067da1\u003e] validate_chain+0x36f/0x3ab\n[ 13.173009] [\u003cffffffff8106846b\u003e] __lock_acquire+0x369/0x3e2\n[ 13.173009] [\u003cffffffff81068a0f\u003e] lock_acquire+0xfc/0x14c\n[ 13.173009] [\u003cffffffff815697f1\u003e] _raw_spin_lock+0x36/0x45\n[ 13.173009] [\u003cffffffff81027e19\u003e] __task_rq_lock+0x8b/0xd3\n[ 13.173009] [\u003cffffffff81032f7f\u003e] wake_up_new_task+0x41/0x108\n[ 13.173009] [\u003cffffffff810376c3\u003e] do_fork+0x265/0x33f\n[ 13.173009] [\u003cffffffff81007d02\u003e] kernel_thread+0x6b/0x6d\n[ 13.173009] [\u003cffffffff8153a9dd\u003e] rest_init+0x21/0xd2\n[ 13.173009] [\u003cffffffff81b1db4f\u003e] start_kernel+0x3bb/0x3c6\n[ 13.173009] [\u003cffffffff81b1d29f\u003e] x86_64_start_reservations+0xaf/0xb3\n[ 13.173009] [\u003cffffffff81b1d393\u003e] x86_64_start_kernel+0xf0/0xf7\n[ 13.173009]\n[ 13.173009] -\u003e #0 (\u0026p-\u003epi_lock){-.-.-.}:\n[ 13.173009] [\u003cffffffff81067788\u003e] check_prev_add+0x68/0x20e\n[ 13.173009] [\u003cffffffff810679b9\u003e] check_prevs_add+0x8b/0x104\n[ 13.173009] [\u003cffffffff81067da1\u003e] validate_chain+0x36f/0x3ab\n[ 13.173009] [\u003cffffffff8106846b\u003e] __lock_acquire+0x369/0x3e2\n[ 13.173009] [\u003cffffffff81068a0f\u003e] lock_acquire+0xfc/0x14c\n[ 13.173009] [\u003cffffffff815698ea\u003e] _raw_spin_lock_irqsave+0x44/0x57\n[ 13.173009] [\u003cffffffff81032d8f\u003e] try_to_wake_up+0x29/0x1aa\n[ 13.173009] [\u003cffffffff81032f3c\u003e] wake_up_process+0x10/0x12\n[ 13.173009] [\u003cffffffff810901e9\u003e] rcu_cpu_kthread_timer+0x44/0x58\n[ 13.173009] [\u003cffffffff81045286\u003e] call_timer_fn+0xac/0x1e9\n[ 13.173009] [\u003cffffffff8104556d\u003e] run_timer_softirq+0x1aa/0x1f2\n[ 13.173009] [\u003cffffffff8103e487\u003e] __do_softirq+0x109/0x26a\n[ 13.173009] [\u003cffffffff8157144c\u003e] call_softirq+0x1c/0x30\n[ 13.173009] [\u003cffffffff81003207\u003e] do_softirq+0x44/0xf1\n[ 13.173009] [\u003cffffffff8103e8b9\u003e] irq_exit+0x58/0xc8\n[ 13.173009] [\u003cffffffff81017f5a\u003e] smp_apic_timer_interrupt+0x79/0x87\n[ 13.173009] [\u003cffffffff81570fd3\u003e] apic_timer_interrupt+0x13/0x20\n[ 13.173009] [\u003cffffffff810bd51a\u003e] get_page_from_freelist+0x2aa/0x310\n[ 13.173009] [\u003cffffffff810bdf03\u003e] __alloc_pages_nodemask+0x178/0x243\n[ 13.173009] [\u003cffffffff8101fe2f\u003e] pte_alloc_one+0x1e/0x3a\n[ 13.173009] [\u003cffffffff810d27fe\u003e] __pte_alloc+0x22/0x14b\n[ 13.173009] [\u003cffffffff810d48a8\u003e] handle_mm_fault+0x17e/0x1e0\n[ 13.173009] [\u003cffffffff8156cfee\u003e] do_page_fault+0x42d/0x5de\n[ 13.173009] [\u003cffffffff8156a75f\u003e] page_fault+0x1f/0x30\n[ 13.173009]\n[ 13.173009] other info that might help us debug this:\n[ 13.173009]\n[ 13.173009] Chain exists of:\n[ 13.173009] \u0026p-\u003epi_lock --\u003e \u0026rq-\u003elock --\u003e rcu_node_level_0\n[ 13.173009]\n[ 13.173009] Possible unsafe locking scenario:\n[ 13.173009]\n[ 13.173009] CPU0 CPU1\n[ 13.173009] ---- ----\n[ 13.173009] lock(rcu_node_level_0);\n[ 13.173009] lock(\u0026rq-\u003elock);\n[ 13.173009] lock(rcu_node_level_0);\n[ 13.173009] lock(\u0026p-\u003epi_lock);\n[ 13.173009]\n[ 13.173009] *** DEADLOCK ***\n[ 13.173009]\n[ 13.173009] 3 locks held by blkid/267:\n[ 13.173009] #0: (\u0026mm-\u003emmap_sem){++++++}, at: [\u003cffffffff8156cdb4\u003e] do_page_fault+0x1f3/0x5de\n[ 13.173009] #1: (\u0026yield_timer){+.-...}, at: [\u003cffffffff810451da\u003e] call_timer_fn+0x0/0x1e9\n[ 13.173009] #2: (rcu_node_level_0){..-...}, at: [\u003cffffffff810901cc\u003e] rcu_cpu_kthread_timer+0x27/0x58\n[ 13.173009]\n[ 13.173009] stack backtrace:\n[ 13.173009] Pid: 267, comm: blkid Not tainted 2.6.39-rc6-mmotm0506 #1\n[ 13.173009] Call Trace:\n[ 13.173009] \u003cIRQ\u003e [\u003cffffffff8154a529\u003e] print_circular_bug+0xc8/0xd9\n[ 13.173009] [\u003cffffffff81067788\u003e] check_prev_add+0x68/0x20e\n[ 13.173009] [\u003cffffffff8100c861\u003e] ? save_stack_trace+0x28/0x46\n[ 13.173009] [\u003cffffffff810679b9\u003e] check_prevs_add+0x8b/0x104\n[ 13.173009] [\u003cffffffff81067da1\u003e] validate_chain+0x36f/0x3ab\n[ 13.173009] [\u003cffffffff8106846b\u003e] __lock_acquire+0x369/0x3e2\n[ 13.173009] [\u003cffffffff81032d8f\u003e] ? try_to_wake_up+0x29/0x1aa\n[ 13.173009] [\u003cffffffff81068a0f\u003e] lock_acquire+0xfc/0x14c\n[ 13.173009] [\u003cffffffff81032d8f\u003e] ? try_to_wake_up+0x29/0x1aa\n[ 13.173009] [\u003cffffffff810901a5\u003e] ? rcu_check_quiescent_state+0x82/0x82\n[ 13.173009] [\u003cffffffff815698ea\u003e] _raw_spin_lock_irqsave+0x44/0x57\n[ 13.173009] [\u003cffffffff81032d8f\u003e] ? try_to_wake_up+0x29/0x1aa\n[ 13.173009] [\u003cffffffff81032d8f\u003e] try_to_wake_up+0x29/0x1aa\n[ 13.173009] [\u003cffffffff810901a5\u003e] ? rcu_check_quiescent_state+0x82/0x82\n[ 13.173009] [\u003cffffffff81032f3c\u003e] wake_up_process+0x10/0x12\n[ 13.173009] [\u003cffffffff810901e9\u003e] rcu_cpu_kthread_timer+0x44/0x58\n[ 13.173009] [\u003cffffffff810901a5\u003e] ? rcu_check_quiescent_state+0x82/0x82\n[ 13.173009] [\u003cffffffff81045286\u003e] call_timer_fn+0xac/0x1e9\n[ 13.173009] [\u003cffffffff810451da\u003e] ? del_timer+0x75/0x75\n[ 13.173009] [\u003cffffffff810901a5\u003e] ? rcu_check_quiescent_state+0x82/0x82\n[ 13.173009] [\u003cffffffff8104556d\u003e] run_timer_softirq+0x1aa/0x1f2\n[ 13.173009] [\u003cffffffff8103e487\u003e] __do_softirq+0x109/0x26a\n[ 13.173009] [\u003cffffffff8106365f\u003e] ? tick_dev_program_event+0x37/0xf6\n[ 13.173009] [\u003cffffffff810a0e4a\u003e] ? time_hardirqs_off+0x1b/0x2f\n[ 13.173009] [\u003cffffffff8157144c\u003e] call_softirq+0x1c/0x30\n[ 13.173009] [\u003cffffffff81003207\u003e] do_softirq+0x44/0xf1\n[ 13.173009] [\u003cffffffff8103e8b9\u003e] irq_exit+0x58/0xc8\n[ 13.173009] [\u003cffffffff81017f5a\u003e] smp_apic_timer_interrupt+0x79/0x87\n[ 13.173009] [\u003cffffffff81570fd3\u003e] apic_timer_interrupt+0x13/0x20\n[ 13.173009] \u003cEOI\u003e [\u003cffffffff810bd384\u003e] ? get_page_from_freelist+0x114/0x310\n[ 13.173009] [\u003cffffffff810bd51a\u003e] ? get_page_from_freelist+0x2aa/0x310\n[ 13.173009] [\u003cffffffff812220e7\u003e] ? clear_page_c+0x7/0x10\n[ 13.173009] [\u003cffffffff810bd1ef\u003e] ? prep_new_page+0x14c/0x1cd\n[ 13.173009] [\u003cffffffff810bd51a\u003e] get_page_from_freelist+0x2aa/0x310\n[ 13.173009] [\u003cffffffff810bdf03\u003e] __alloc_pages_nodemask+0x178/0x243\n[ 13.173009] [\u003cffffffff810d46b9\u003e] ? __pmd_alloc+0x87/0x99\n[ 13.173009] [\u003cffffffff8101fe2f\u003e] pte_alloc_one+0x1e/0x3a\n[ 13.173009] [\u003cffffffff810d46b9\u003e] ? __pmd_alloc+0x87/0x99\n[ 13.173009] [\u003cffffffff810d27fe\u003e] __pte_alloc+0x22/0x14b\n[ 13.173009] [\u003cffffffff810d48a8\u003e] handle_mm_fault+0x17e/0x1e0\n[ 13.173009] [\u003cffffffff8156cfee\u003e] do_page_fault+0x42d/0x5de\n[ 13.173009] [\u003cffffffff810d915f\u003e] ? sys_brk+0x32/0x10c\n[ 13.173009] [\u003cffffffff810a0e4a\u003e] ? time_hardirqs_off+0x1b/0x2f\n[ 13.173009] [\u003cffffffff81065c4f\u003e] ? trace_hardirqs_off_caller+0x3f/0x9c\n[ 13.173009] [\u003cffffffff812235dd\u003e] ? trace_hardirqs_off_thunk+0x3a/0x3c\n[ 13.173009] [\u003cffffffff8156a75f\u003e] page_fault+0x1f/0x30\n[ 14.010075] usb 5-1: new full speed USB device number 2 using uhci_hcd\n\nReported-by: Valdis Kletnieks \u003cValdis.Kletnieks@vt.edu\u003e\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "55c2945aa9d4d907ec5ca4f6a4e30ae908d8d30d", "tree": "e9cb0d05634fe214788dc6c07e2decf69cde98e3", "parents": [ "29f742f88a32c9ab8cf6d9ba69e1ea918be5aa58" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Wed May 11 05:33:33 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:41:46 2011 +0200" }, "message": "atomic: Add atomic_or()\n\nAn atomic_or() function is needed by TREE_RCU to avoid deadlock, so\nadd a generic version.\n\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "29f742f88a32c9ab8cf6d9ba69e1ea918be5aa58", "tree": "a38aa38c8025e050ec82a7e64d02dca07f90ffc7", "parents": [ "f62508f68d04adefc4cf9b0177ba02c8818b3eec", "23b5c8fa01b723c70a20d6e4ef4ff54c7656d6e1" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 27 12:38:52 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:41:05 2011 +0200" }, "message": "Merge branch \u0027rcu/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu into core/urgent\n" }, { "commit": "f506b3dc0ec454a16d40cab9ee5d75435b39dc50", "tree": "fc0dfaab17f42445e04abf51817016647a9c6b56", "parents": [ "e4a338d05df93ab1ebf291aca1e753064319d301" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu May 26 17:02:53 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:04:59 2011 +0200" }, "message": "perf: Fix SIGIO handling\n\nVince noticed that unless we mmap() a buffer, SIGIO gets lost. So\nexplicitly push the wakeup (including signals) when requested.\n\nReported-by: Vince Weaver \u003cvweaver1@eecs.utk.edu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: \u003cstable@kernel.org\u003e\nLink: http://lkml.kernel.org/n/tip-2euus3f3x3dyvdk52cjxw8zu@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f62508f68d04adefc4cf9b0177ba02c8818b3eec", "tree": "5e522d00561955358e6a9f44d0e4e2d5316fbf29", "parents": [ "dc7acbb2518f250050179c8581a972df3b6a24f1" ], "author": { "name": "Juri Lelli", "email": "juri.lelli@gmail.com", "time": "Thu May 19 12:53:53 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:03:29 2011 +0200" }, "message": "Documentation: Add statistics about nested locks\n\nExplain what the trailing \"/1\" on some lock class names of\nlock_stat output means.\n\nReviewed-by: Yong Zhang \u003cyong.zhang0@gmail.com\u003e\nSigned-off-by: Juri Lelli \u003cjuri.lelli@gmail.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/4DD4F6C1.5090701@gmail.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1e1b6c511d1b23cb7c3b619d82fc7bd9f620565d", "tree": "c50e88412c8b42264177dc125f74a30f9c7a82d9", "parents": [ "1e876231785d82443a5ac8b6c660e9f51bc5dede" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Thu May 19 15:08:58 2011 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:02:57 2011 +0200" }, "message": "cpuset: Fix cpuset_cpus_allowed_fallback(), don\u0027t update tsk-\u003ert.nr_cpus_allowed\n\nThe rule is, we have to update tsk-\u003ert.nr_cpus_allowed if we change\ntsk-\u003ecpus_allowed. Otherwise RT scheduler may confuse.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/4DD4B3FA.5060901@jp.fujitsu.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1e876231785d82443a5ac8b6c660e9f51bc5dede", "tree": "cab00c4c8ec3090a41215223dde2f47483287cb7", "parents": [ "d6aa8f85f16379d42c147b22b59e33b67f9ff466" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Tue May 17 16:21:10 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:02:56 2011 +0200" }, "message": "sched: Fix -\u003emin_vruntime calculation in dequeue_entity()\n\nDima Zavin \u003cdima@android.com\u003e reported:\n\n\"After pulling the thread off the run-queue during a cgroup change,\nthe cfs_rq.min_vruntime gets recalculated. The dequeued thread\u0027s vruntime\nthen gets normalized to this new value. This can then lead to the thread\ngetting an unfair boost in the new group if the vruntime of the next\ntask in the old run-queue was way further ahead.\"\n\nReported-by: Dima Zavin \u003cdima@android.com\u003e\nSigned-off-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\nRecalls-having-tested-once-upon-a-time-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/1305674470-23727-1-git-send-email-john.stultz@linaro.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d6aa8f85f16379d42c147b22b59e33b67f9ff466", "tree": "7e28fec1b4d23f5a60fb3370dd446b36aff66379", "parents": [ "cd4ae6adf8b1c21d88e83ed56afeeef97b28f356" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu May 26 14:21:33 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:02:55 2011 +0200" }, "message": "sched: Fix ttwu() for __ARCH_WANT_INTERRUPTS_ON_CTXSW\n\nMarc reported that e4a52bcb9 (sched: Remove rq-\u003elock from the first\nhalf of ttwu()) broke his ARM-SMP machine. Now ARM is one of the few\n__ARCH_WANT_INTERRUPTS_ON_CTXSW users, so that exception in the ttwu()\ncode was suspect.\n\nYong found that the interrupt could hit after context_switch() changes\ncurrent but before it clears p-\u003eon_cpu, if that interrupt were to\nattempt a wake-up of p we would indeed find ourselves spinning in IRQ\ncontext.\n\nFix this by reverting to the old behaviour for this situation and\nperform a full remote wake-up.\n\nCc: Frank Rowand \u003cfrank.rowand@am.sony.com\u003e\nCc: Yong Zhang \u003cyong.zhang0@gmail.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nReported-by: Marc Zyngier \u003cMarc.Zyngier@arm.com\u003e\nTested-by: Marc Zyngier \u003cmarc.zyngier@arm.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cd4ae6adf8b1c21d88e83ed56afeeef97b28f356", "tree": "7a0625d20d135deb1e8c142fc13da6b4eaa6ea6c", "parents": [ "dc7acbb2518f250050179c8581a972df3b6a24f1" ], "author": { "name": "Xiaotian Feng", "email": "dfeng@redhat.com", "time": "Fri Apr 22 18:53:54 2011 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 28 17:02:54 2011 +0200" }, "message": "sched: More sched_domain iterations fixes\n\nsched_domain iterations needs to be protected by rcu_read_lock() now,\nthis patch adds another two places which needs the rcu lock, which is\nspotted by following suspicious rcu_dereference_check() usage warnings.\n\nkernel/sched_rt.c:1244 invoked rcu_dereference_check() without protection!\nkernel/sched_stats.h:41 invoked rcu_dereference_check() without protection!\n\nSigned-off-by: Xiaotian Feng \u003cdfeng@redhat.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/1303469634-11678-1-git-send-email-dfeng@redhat.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "66c500ff36d74c6669ad260deda4ce8125b55304", "tree": "522352393c15472ecb2f7e22791d17a82160c060", "parents": [ "1ed7891f8dcdba62041dfa265aea038afb49635c" ], "author": { "name": "Liam Girdwood", "email": "lrg@kernel.org", "time": "Fri May 27 22:13:08 2011 +0100" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Sat May 28 08:38:55 2011 +0200" }, "message": "mfd: Fix build breakage caused by tps65910 gpio directory move\n\nSigned-off-by: Liam Girdwood \u003clrg@ti.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "1ed7891f8dcdba62041dfa265aea038afb49635c", "tree": "962eca4ef3495c9eb76ef556e178a38bb90ab369", "parents": [ "29a6ccca3869bbe33879dae0cd7df2a1559eff54" ], "author": { "name": "Mattias Wallin", "email": "mattias.wallin@stericsson.com", "time": "Fri May 27 11:49:43 2011 +0200" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Sat May 28 08:35:36 2011 +0200" }, "message": "mfd: Use mfd cell platform_data for db8500-prcmu cells platform bits\n\nWith the addition of a device platform mfd_cell pointer, MFD drivers\ncan go back to passing platform data back to their sub drivers.\nThis allows for an mfd_cell-\u003emfd_data removal and thus keep the\nsub drivers MFD agnostic. This is mostly needed for non MFD aware\nsub drivers.\n\nSigned-off-by: Mattias Wallin \u003cmattias.wallin@stericsson.com\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "1486a7409b42ec434be310e091ef68660a2f6cd0", "tree": "aea9fb012b3d7221a4b46f50a10edf809ee49f9a", "parents": [ "bc786ccead15262a12bd673ed7a5afa6cbf0edcf", "e5cdb13ff95e1400bc94d3e6610fc5e95be3b5b1" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri May 27 23:52:58 2011 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri May 27 23:52:58 2011 -0600" }, "message": "Merge branch \u0027for_2.6.40/gpio-move\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/next\n" }, { "commit": "d76ee18a8551e33ad7dbd55cac38bc7b094f3abb", "tree": "b65a21c32f7ebd9213886a3a9181ed946ba69777", "parents": [ "3d08bcc887a1c8d12be8d81f747ffa2e8a44b67b" ], "author": { "name": "Darrick J. Wong", "email": "djwong@us.ibm.com", "time": "Fri May 27 12:23:41 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:03:21 2011 -0400" }, "message": "fs: block_page_mkwrite should wait for writeback to finish\n\nFor filesystems such as nilfs2 and xfs that use block_page_mkwrite, modify that\nfunction to wait for pending writeback before allowing the page to become\nwritable. This is needed to stabilize pages during writeback for those two\nfilesystems.\n\nSigned-off-by: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3d08bcc887a1c8d12be8d81f747ffa2e8a44b67b", "tree": "258f4e3d384e451c921c5e0c503fd368f236a20a", "parents": [ "98702467f829177b3993f17da9fe5c202d160e5e" ], "author": { "name": "Darrick J. Wong", "email": "djwong@us.ibm.com", "time": "Fri May 27 12:23:34 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:03:21 2011 -0400" }, "message": "mm: Wait for writeback when grabbing pages to begin a write\n\nWhen grabbing a page for a buffered IO write, the mm should wait for writeback\non the page to complete so that the page does not become writable during the IO\noperation. This change is needed to provide page stability during writes for\nall filesystems.\n\nSigned-off-by: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "98702467f829177b3993f17da9fe5c202d160e5e", "tree": "d87dc436d3cc4429233225a3681c81a504ce6c27", "parents": [ "f4ff0e25c5093dd89e9cac4a8f71a57587ada787" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:19 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:54 2011 -0400" }, "message": "configfs: remove unnecessary dentry_unhash on rmdir, dir rename\n\nconfigfs does not have problems with references to unlinked directories.\n\nCC: Joel Becker \u003cjlbec@evilplan.org\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f4ff0e25c5093dd89e9cac4a8f71a57587ada787", "tree": "2c8414420a23d47152a03f283e97d5b3533401b6", "parents": [ "45adfef7d023004ff95bf63b5f2f0e2d88afac3f" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:18 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:54 2011 -0400" }, "message": "fat: remove unnecessary dentry_unhash on rmdir, dir rename\n\nfat does not have problems with references to unlinked directories.\n\nCC: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "45adfef7d023004ff95bf63b5f2f0e2d88afac3f", "tree": "e01898bc3e7a82340723d299cf881903283d7e7a", "parents": [ "b80d2c228d8206cadc32226750dbbf3b707bdd19" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:17 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:54 2011 -0400" }, "message": "hpfs: remove unnecessary dentry_unhash on rmdir, dir rename\n\nHpfs has no problems with references to unlinked directories.\n\nWe leave one dentry_unhash call in place, in hpfs_unlink\u0027s strange path\nwhere it tries to truncate a file because the disk is full. I\u0027m not sure\nwhat the full story is there.\n\nCC: Mikulas Patocka \u003cmikulas@artax.karlin.mff.cuni.cz\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b80d2c228d8206cadc32226750dbbf3b707bdd19", "tree": "ca106ba5a3cec0bb854a8a8deba5e6da80c6095d", "parents": [ "526e7ce5528c8addcf154acec41b615f71dce7e1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:16 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:54 2011 -0400" }, "message": "minix: remove unnecessary dentry_unhash on rmdir, dir rename\n\nMinix has no issues with references to unlinked directories.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "526e7ce5528c8addcf154acec41b615f71dce7e1", "tree": "d3cadaaa5dec5b7c9d851d59b6ed595c1ca5eb7e", "parents": [ "42b850b2806f8f55f5c3a0e3c78af738d5054fdc" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:15 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "fuse: remove unnecessary dentry_unhash on rmdir, dir rename\n\nFuse has no problems with references to unlinked directories.\n\nCC: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCC: fuse-devel@lists.sourceforge.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "42b850b2806f8f55f5c3a0e3c78af738d5054fdc", "tree": "1ad06d61fc32116be435235a03f8e6b25d9f7d43", "parents": [ "705da2de95ce79199a52f21d82dd9f36b89afd12" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:14 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "coda: remove unnecessary dentry_unhash on rmdir, dir rename\n\nCoda has no problems with references to unlinked directories.\n\nCC: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\nCC: coda@cs.cmu.edu\nCC: codalist@coda.cs.cmu.edu\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "705da2de95ce79199a52f21d82dd9f36b89afd12", "tree": "c5c2ee71bf417726fa4c765028e72b057aa6a3e1", "parents": [ "94f9901b6c05d5e1e38d887179b8307efbc8e10c" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:13 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "afs: remove unnecessary dentry_unhash on rmdir, dir rename\n\nafs has no problems with references to unlinked directories.\n\nCC: David Howells \u003cdhowells@redhat.com\u003e\nCC: linux-afs@lists.infradead.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "94f9901b6c05d5e1e38d887179b8307efbc8e10c", "tree": "c97ac28ec6f638db9d0d4d4d563309c57d35fcdb", "parents": [ "86905d6d96f138a99326016e4f0ca933200e0729" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:12 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "affs: remove unnecessary dentry_unhash on rmdir, dir rename\n\naffs has no problems with references to unlinked directories.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "86905d6d96f138a99326016e4f0ca933200e0729", "tree": "4d8c80becc39cf15a4df68d26e9a8349170bf665", "parents": [ "76cc071a06afb4d2dd17bb1b855a233a419e7e02" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:11 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "9p: remove unnecessary dentry_unhash on rmdir, dir rename\n\n9p has no problems with references to unlinked directories.\n\nCC: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\nCC: Ron Minnich \u003crminnich@sandia.gov\u003e\nCC: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nCC: v9fs-developer@lists.sourceforge.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "76cc071a06afb4d2dd17bb1b855a233a419e7e02", "tree": "24210edc60b09e2efe562499b7b844826d051bab", "parents": [ "7ce605d93b775e8a960b0be244f7be565e73b3c1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:10 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "ncpfs: fix rename over directory with dangling references\n\nncpfs does not handle references to unlinked directories (or so it would\nseem given the ncp_rmdir check). Since it is also possible to rename over\nan empty directory, perform the same check here.\n\nCC: Petr Vandrovec \u003cpetr@vandrovec.name\u003e\nCC: linux-kernel@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7ce605d93b775e8a960b0be244f7be565e73b3c1", "tree": "eb37f0f8f83940e7328fc9b7762de3bd04eb358c", "parents": [ "55e5b7e022eaaa805a44e3b6ecd5c8638d862050" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:09 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:53 2011 -0400" }, "message": "ncpfs: document dentry_unhash usage\n\nncpfs returns EBUSY if there are any references to the directory. The\ndentry_unhash call only unhashes the dentry if there are no references.\n\nCC: Petr Vandrovec \u003cpetr@vandrovec.name\u003e\nCC: linux-kernel@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "55e5b7e022eaaa805a44e3b6ecd5c8638d862050", "tree": "0b0c1b2d61769aef13e74ab54d43ce06e2b0fe0d", "parents": [ "e41a59e0550b7bb40fe8c3438d690712e9fd511c" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:08 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "ecryptfs: remove unnecessary dentry_unhash on rmdir, dir rename\n\necryptfs does not have problems with references to unlinked directories.\n\nCC: Tyler Hicks \u003ctyhicks@linux.vnet.ibm.com\u003e\nCC: Dustin Kirkland \u003ckirkland@canonical.com\u003e\nCC: ecryptfs-devel@lists.launchpad.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e41a59e0550b7bb40fe8c3438d690712e9fd511c", "tree": "d47f2450bf7349b4dd40b077e2391c21ab2e9740", "parents": [ "e3911785b8ae6897b3dae2af4fa296aa5a0f2c56" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:07 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "hostfs: remove unnecessary dentry_unhash on rmdir, dir rename\n\nhostfs does not have problems with references to unlinked directories.\n\nCC: Jeff Dike \u003cjdike@addtoit.com\u003e\nCC: Richard Weinberger \u003crichard@nod.at\u003e\nCC: user-mode-linux-devel@lists.sourceforge.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e3911785b8ae6897b3dae2af4fa296aa5a0f2c56", "tree": "f63630445029c6a555a42d3640617f1fa173b960", "parents": [ "4e82d61b6ac4966b3b61c2d97ddf04928f037be1" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:06 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "hfsplus: remove unnecessary dentry_unhash on rmdir, dir rename\n\nhfsplus does not have problems with references to unlinked directories.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4e82d61b6ac4966b3b61c2d97ddf04928f037be1", "tree": "3700b906aa42f7f1a41656cdfdae9245c9a618fa", "parents": [ "8aaa0f5431d8d1181b3d1a1bcd8f3330c0ce275f" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:05 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "hfs: remove unnecessary dentry_unhash on rmdir, dir rename\n\nhfs does not have problems with references to unlinked directories.\n\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8aaa0f5431d8d1181b3d1a1bcd8f3330c0ce275f", "tree": "653c2e48f12f2f263a333ba7121679df372d9730", "parents": [ "7020739df2fa0e2126fc9739987e016860f14323" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:04 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "omfs: remove unnecessary dentry_unhash on rmdir, dir rneame\n\nomfs does not have problems with references to unlinked directories.\n\nCC: Bob Copeland \u003cme@bobcopeland.com\u003e\nCC: linux-karma-devel@lists.sourceforge.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7020739df2fa0e2126fc9739987e016860f14323", "tree": "3344d1fe0f16db065a603359db4acc647a274331", "parents": [ "cc350c2764a657ee012efd5bd260a6cd5be2f877" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:03 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:52 2011 -0400" }, "message": "udf: remove unnecessary dentry_unhash from rmdir, dir rename\n\nudf does not have problems with references to unlinked directories.\n\nCC: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cc350c2764a657ee012efd5bd260a6cd5be2f877", "tree": "1360aeab2ec2fbb71e80804df2f11f57b6bfb025", "parents": [ "87161faae26503a8ebe1be5ba72073ae860dbfc7" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:02 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "reiserfs: remove unnecessary dentry_unhash from rmdir, dir rename\n\nReiserfs does not have problems with references to unlinked directories.\n\nCC: reiserfs-devel@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "87161faae26503a8ebe1be5ba72073ae860dbfc7", "tree": "3e51892e8bff5699d61459dda3fce6643495101c", "parents": [ "0e54ec1c3a002a9d5e57b5ac73a934cc15a0fe06" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:01 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "ufs: remove unnecessary dentry_unhash from rmdir, dir rename\n\nufs does not have problems with references to unlinked directories.\n\nCC: Evgeniy Dushistov \u003cdushistov@mail.ru\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0e54ec1c3a002a9d5e57b5ac73a934cc15a0fe06", "tree": "6504d32b3d3e1a3dadc7d7083b5614702f479808", "parents": [ "dfb55de89879a1c32a70d0a510b3701ed9a6b855" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:42:00 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "ubifs: remove unnecessary dentry_unhash from rmdir, dir rename\n\nubifs does not have problems with references to unlinked directories.\n\nCC: Artem Bityutskiy \u003cdedekind1@gmail.com\u003e\nCC: Adrian Hunter \u003cadrian.hunter@nokia.com\u003e\nCC: linux-mtd@lists.infradead.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "dfb55de89879a1c32a70d0a510b3701ed9a6b855", "tree": "eeff0ef23494c5bf6ea23066b80c53156f21aefc", "parents": [ "64370e2f9df572977757d70b1ad293b743dd9e20" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:59 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "nilfs2: remove unnecessary dentry_unhash from rmdir, dir rename\n\nnilfs2 does not have problems with references to unlinked directories.\n\nCC: KONISHI Ryusuke \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nCC: linux-nilfs@vger.kernel.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "64370e2f9df572977757d70b1ad293b743dd9e20", "tree": "10a53f37eabc2c1f6972abfa8780d003540a28c4", "parents": [ "44a8e6364e48ab93a1d86385b5fc9efe81395fa9" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:58 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "logfs: remove unnecessary dentry_unhash from rmdir, dir rename\n\nlogfs does not have problems with references to unlinked directories.\n\nCC: Joern Engel \u003cjoern@logfs.org\u003e\nCC: logfs@logfs.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "44a8e6364e48ab93a1d86385b5fc9efe81395fa9", "tree": "763a035f0e4a7eac8a65398430fa57aa90381c15", "parents": [ "cf0f0536fa65ca1353476c49feed34891f3f7134" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:57 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:51 2011 -0400" }, "message": "jfs: remove unnecessary dentry_unhash from rmdir, dir rename\n\njfs does not have problems with references to unlinked directories.\n\nCC: Dave Kleikamp \u003cshaggy@kernel.org\u003e\nCC: jfs-discussion@lists.sourceforge.net\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cf0f0536fa65ca1353476c49feed34891f3f7134", "tree": "f75e2b40e072821fe4ebfd19ab8b074cdd642cca", "parents": [ "873ae4d5a8b282c6e2bbc09c6d59eeb1bec97ef7" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:56 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:50 2011 -0400" }, "message": "jffs2: remove unnecessary dentry_unhash from rmdir, dir rename\n\njffs2 does not have problems with references to unlinked directories.\n\nCC: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCC: linux-mtd@lists.infradead.org\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "873ae4d5a8b282c6e2bbc09c6d59eeb1bec97ef7", "tree": "9623abaed579e054d8a5ea441e8d54fb3467f1eb", "parents": [ "76f0b8d2d2c8d417623142069cdfde1cf1e108d5" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:55 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:50 2011 -0400" }, "message": "sysv: remove unnecessary dentry_unhash from rmdir, dir rename\n\nsysv does not have problems with references to unlinked directories.\n\nCC: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "76f0b8d2d2c8d417623142069cdfde1cf1e108d5", "tree": "d15b97dbe809691d1f247cc1e355a730622fd2d7", "parents": [ "4b4563dc80594c6a2580aa52d9fcf0177a27074e" ], "author": { "name": "Sage Weil", "email": "sage@newdream.net", "time": "Fri May 27 13:41:54 2011 -0700" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 28 01:02:50 2011 -0400" }, "message": "bfs: remove unnecessary dentry_unhash on dir rename\n\nBfs does not have problems with references to unlinked directories.\n\nCC: tigran@aivazian.fsnet.co.uk\nSigned-off-by: Sage Weil \u003csage@newdream.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "29a6ccca3869bbe33879dae0cd7df2a1559eff54", "tree": "2d9d355d8662ede95af7bc812d686dc4d5f37ff3", "parents": [ "426048313dfa7d65dbd2379b1665755511f9544f", "6a8a98b22b10f1560d5f90aded4a54234b9b2724" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 20:06:53 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 20:06:53 2011 -0700" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6: (97 commits)\n mtd: kill CONFIG_MTD_PARTITIONS\n mtd: remove add_mtd_partitions, add_mtd_device and friends\n mtd: convert remaining users to mtd_device_register()\n mtd: samsung onenand: convert to mtd_device_register()\n mtd: omap2 onenand: convert to mtd_device_register()\n mtd: txx9ndfmc: convert to mtd_device_register()\n mtd: tmio_nand: convert to mtd_device_register()\n mtd: socrates_nand: convert to mtd_device_register()\n mtd: sharpsl: convert to mtd_device_register()\n mtd: s3c2410 nand: convert to mtd_device_register()\n mtd: ppchameleonevb: convert to mtd_device_register()\n mtd: orion_nand: convert to mtd_device_register()\n mtd: omap2: convert to mtd_device_register()\n mtd: nomadik_nand: convert to mtd_device_register()\n mtd: ndfc: convert to mtd_device_register()\n mtd: mxc_nand: convert to mtd_device_register()\n mtd: mpc5121_nfc: convert to mtd_device_register()\n mtd: jz4740_nand: convert to mtd_device_register()\n mtd: h1910: convert to mtd_device_register()\n mtd: fsmc_nand: convert to mtd_device_register()\n ...\n\nFixed up trivial conflicts in\n - drivers/mtd/maps/integrator-flash.c: removed in ARM tree\n - drivers/mtd/maps/physmap.c: addition of afs partition probe type\n clashing with removal of CONFIG_MTD_PARTITIONS\n" }, { "commit": "426048313dfa7d65dbd2379b1665755511f9544f", "tree": "dc727b9e41eb3d9dfe8e68f14b027c776d8aba98", "parents": [ "2a56d2220284b0e4dd8569fa475d7053f1c40a63", "7ad20aa9d39a525542b0840ac38bfc77be831e19" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:52:57 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:52:57 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (60 commits)\n [SCSI] lpfc 8.3.24: Extend BSG infrastructure and add link diagnostics\n [SCSI] lpfc 8.3.24: Add resource extent support\n [SCSI] lpfc 8.3.24: Add request-firmware support\n [SCSI] lpfc 8.3.24: Add SR-IOV control\n [SCSI] lpfc 8.3.24: Extended hardware support and support dump images\n [SCSI] lpfc 8.3.24: Miscellaneous Fixes and Corrections\n [SCSI] libsas: Add option for SATA soft reset\n [SCSI] libsas: check dev-\u003egone before submitting sata i/o\n [SCSI] libsas: fix/amend device gone notification in sas_deform_port()\n [SCSI] MAINTAINERS update for SCSI (new email address)\n [SCSI] Fix Ultrastor asm snippet\n [SCSI] osst: fix warning\n [SCSI] osst: wrong index used in inner loop\n [SCSI] aic94xx: world-writable sysfs update_bios file\n [SCSI] MAINTAINERS: Add drivers/target/ entry\n [SCSI] target: Convert TASK_ATTR to scsi_tcq.h definitions\n [SCSI] target: Convert REPORT_LUNs to use int_to_scsilun\n [SCSI] target: Fix task-\u003etask_execute_queue\u003d1 clear bug + LUN_RESET OOPs\n [SCSI] target: Fix bug with task_sg chained transport_free_dev_tasks release\n [SCSI] target: Fix interrupt context bug with stats_lock and core_tmr_alloc_req\n ...\n" }, { "commit": "2a56d2220284b0e4dd8569fa475d7053f1c40a63", "tree": "96f959486a2f31db599e5f97167074bd1ecb3dc6", "parents": [ "46f2cc80514e389bacfb642a32a4181fa1f1d20b", "239df0fd5ee25588f8a5ba7f7ee646940cc403f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:51:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:51:32 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027for-linus\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (45 commits)\n ARM: 6945/1: Add unwinding support for division functions\n ARM: kill pmd_off()\n ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks\n ARM: 6943/1: mm: use TTBR1 instead of reserved context ID\n ARM: 6942/1: mm: make TTBR1 always point to swapper_pg_dir on ARMv6/7\n ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area\n ARM: add sendmmsg syscall\n ARM: 6863/1: allow hotplug on msm\n ARM: 6832/1: mmci: support for ST-Ericsson db8500v2\n ARM: 6830/1: mach-ux500: force PrimeCell revisions\n ARM: 6829/1: amba: make hardcoded periphid override hardware\n ARM: 6828/1: mach-ux500: delete SSP PrimeCell ID\n ARM: 6827/1: mach-netx: delete hardcoded periphid\n ARM: 6940/1: fiq: Briefly document driver responsibilities for suspend/resume\n ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2\n ARM: 6914/1: sparsemem: fix highmem detection when using SPARSEMEM\n ARM: 6913/1: sparsemem: allow pfn_valid to be overridden when using SPARSEMEM\n at91: drop at572d940hf support\n at91rm9200: introduce at91rm9200_set_type to specficy cpu package\n at91: drop boot_params and PLAT_PHYS_OFFSET\n ...\n" }, { "commit": "46f2cc80514e389bacfb642a32a4181fa1f1d20b", "tree": "d9fba88eb0157e3413eecc79b2fe354974a1ad97", "parents": [ "f23a5e1405e47df6cdc86568ea75df266b9e151f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:45:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 27 19:45:28 2011 -0700" }, "message": "ALSA: fix hda AZX_DCAPS_NO_TCSEL quirk check in driver_caps\n\nCommit 9477c58e3308 (\"ALSA: hda - Reorganize controller quriks with bit\nflags\") changed the driver type compares into various quirk bits.\nHowever, the check for AZX_DCAPS_NO_TCSEL got reverted: instead of\nclearing TCSEL for chipsets that have that standard capability, it\ncleared then when the NO_TCSEL bit was set.\n\nThis can lead to noise and repeated sounds - a weird \"echo\" behavior.\nAs the comment just above says: \"Ensuring these bits are 0 clears\nplayback static on some HD Audio codecs\". Which is definitely true at\nleast on my Core i5 Westmere system.\n\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bc786ccead15262a12bd673ed7a5afa6cbf0edcf", "tree": "1a4c09fa55ed5ee5ec86694f840c9dbc5dbfeb09", "parents": [ "7c295975a85b049385dfe0d5ee0d4d543619fbdc" ], "author": { "name": "Tomoya MORINAGA", "email": "tomoya-linux@dsn.okisemi.com", "time": "Mon May 09 19:58:49 2011 +0900" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri May 27 17:56:45 2011 -0600" }, "message": "gpio/pch_gpio: Support new device ML7223\n\nSupport new device OKI SEMICONDUCTOR ML7223 IOH(Input/Output Hub).\nThe ML7223 IOH is for MP(Media Phone) use.\nThe ML7223 is companion chip for Intel Atom E6xx series.\nThe ML7223 is completely compatible for Intel EG20T PCH.\n\nSigned-off-by: Tomoya MORINAGA \u003ctomoya-linux@dsn.okisemi.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "7c295975a85b049385dfe0d5ee0d4d543619fbdc", "tree": "447683c4ddaf6e4380ad8f5f5dd20d4576f7428e", "parents": [ "3474cb3cc0140f9cf6ca56983f8180b4b4c5c36a" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Wed May 25 16:20:31 2011 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri May 27 17:56:45 2011 -0600" }, "message": "gpio: make gpio_{request,free}_array gpio array parameter const\n\ngpio_{request,free}_array should not (and do not) modify the passed gpio\narray, so make the parameter const.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Eric Miao \u003ceric.y.miao@gmail.com\u003e\nAcked-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "239df0fd5ee25588f8a5ba7f7ee646940cc403f4", "tree": "bfece31a51ceec2793cb69b3ac1c936e0652bcbc", "parents": [ "cc780af5aca00d573eae0e926e1d4cf1439b580e", "ae1d3b974e091b5fc9008bd41bcbdaac68110b62", "81479c246c07b703aeb4bf54933b7d928cb5b717" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri May 27 22:59:57 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri May 27 22:59:57 2011 +0100" }, "message": "Merge branches \u0027devel\u0027, \u0027devel-stable\u0027 and \u0027fixes\u0027 into for-linus\n" }, { "commit": "81479c246c07b703aeb4bf54933b7d928cb5b717", "tree": "2ad7888a68ad944292c455d2ee4fc242bcc79a5c", "parents": [ "45b95235b0ac86cef2ad4480b0618b8778847479" ], "author": { "name": "Laura Abbott", "email": "lauraa@codeaurora.org", "time": "Fri May 27 17:23:16 2011 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri May 27 22:56:53 2011 +0100" }, "message": "ARM: 6945/1: Add unwinding support for division functions\n\nThe software division functions never had unwinding annotations\nadded. Currently, when a division by zero occurs the backtrace shown\nwill stop at Ldiv0 or some completely unrelated function. Add\nunwinding annotations in hopes of getting a more useful backtrace\nwhen a division by zero occurs.\n\nSigned-off-by: Laura Abbott \u003clauraa@codeaurora.org\u003e\nAcked-by: Dave Martin \u003cdave.martin@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "176e21ee2ec89cae8d45cf1a850ea45a45428fb8", "tree": "4e1231617d193b3fe62ea5bd4df5e4d8fe8b9e80", "parents": [ "559649efb9b0d248541933197bdf7b75529da457" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@ORACLE.COM", "time": "Mon May 09 15:22:44 2011 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri May 27 17:42:47 2011 -0400" }, "message": "SUNRPC: Support for RPC over AF_LOCAL transports\n\nTI-RPC introduces the capability of performing RPC over AF_LOCAL\nsockets. It uses this mainly for registering and unregistering\nlocal RPC services securely with the local rpcbind, but we could\nalso conceivably use it as a generic upcall mechanism.\n\nThis patch provides a client-side only implementation for the moment.\nWe might also consider a server-side implementation to provide\nAF_LOCAL access to NLM (for statd downcalls, and such like).\n\nAutobinding is not supported on kernel AF_LOCAL transports at this\ntime. Kernel ULPs must specify the pathname of the remote endpoint\nwhen an AF_LOCAL transport is created. rpcbind supports registering\nservices available via AF_LOCAL, so the kernel could handle it with\nsome adjustment to -\u003erpcbind and -\u003eset_port. But we don\u0027t need this\nfeature for doing upcalls via well-known named sockets.\n\nThis has not been tested with ULPs that move a substantial amount of\ndata. Thus, I can\u0027t attest to how robust the write_space and\ncongestion management logic is.\n\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" } ], "next": "559649efb9b0d248541933197bdf7b75529da457" }