)]}'
{
  "log": [
    {
      "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05",
      "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1",
      "parents": [
        "ed391f4ebf8f701d3566423ce8f17e614cde9806"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Mar 24 17:04:11 2010 +0900"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Mar 30 22:02:32 2010 +0900"
      },
      "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files.  percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed.  Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability.  As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n  http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n  only the necessary includes are there.  ie. if only gfp is used,\n  gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n  blocks and try to put the new include such that its order conforms\n  to its surrounding.  It\u0027s put in the include block which contains\n  core kernel includes, in the same order that the rest are ordered -\n  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n  doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n  because the file doesn\u0027t have fitting include block), it prints out\n  an error message indicating which .h file needs to be added to the\n  file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n   over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n   and ~3000 slab.h inclusions.  The script emitted errors for ~400\n   files.\n\n2. Each error was manually checked.  Some didn\u0027t need the inclusion,\n   some needed manual addition while adding it to implementation .h or\n   embedding .c file was more appropriate for others.  This step added\n   inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n   from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n   e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n   APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n   editing them as sprinkling gfp.h and slab.h inclusions around .h\n   files could easily lead to inclusion dependency hell.  Most gfp.h\n   inclusion directives were ignored as stuff from gfp.h was usually\n   wildly available and often used in preprocessor macros.  Each\n   slab.h inclusion directive was examined and added manually as\n   necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my\n   distributed build env didn\u0027t work with gcov compiles) and a few\n   more options had to be turned off depending on archs to make things\n   build (like ipr on powerpc/64 which failed due to missing writeq).\n\n   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n   * powerpc and powerpc64 SMP allmodconfig\n   * sparc and sparc64 SMP allmodconfig\n   * ia64 SMP allmodconfig\n   * s390 SMP allmodconfig\n   * alpha SMP allmodconfig\n   * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n   a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n"
    },
    {
      "commit": "94ec26c855bc675259e4f1658673f458040affd7",
      "tree": "a5af53ce488e6f0b8e5ca521ebc861a96ed1ffa8",
      "parents": [
        "1b11c88d3e8f55dc9d193d19de11e3f7abc1b7d7"
      ],
      "author": {
        "name": "Jari Vanhala",
        "email": "ext-jari.vanhala@nokia.com",
        "time": "Thu Dec 24 21:52:20 2009 -0800"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Thu Dec 24 21:54:29 2009 -0800"
      },
      "message": "Input: ff-memless - add notion of direction to for rumble effects\n\nThis adds simple direction calculation when combining effects. It\u0027s useful\nto decide motor direction for rumble (vibrator).\n\nSigned-off-by: Jari Vanhala \u003cext-jari.vanhala@nokia.com\u003e\nAcked-by: Anssi Hannula \u003canssi.hannula@iki.fi\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "1b11c88d3e8f55dc9d193d19de11e3f7abc1b7d7",
      "tree": "51adca3f94ca3a1a31d249faa9da8b6b0d3f8e6b",
      "parents": [
        "25ae08317647c68ed9276f7bdc07d0d5fd042628"
      ],
      "author": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Thu Dec 24 21:44:19 2009 -0800"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Thu Dec 24 21:54:09 2009 -0800"
      },
      "message": "Input: ff-memless - another fix for signed to unsigned overflow\n\nThe commit 9e68177ef93b2f34eee5a1e1707bceef4b9ba69c changed \u0027gain\u0027 from\nsigned to unsigned to fix an issue with rumble effect calculation, however\nit introduced problems when calculating constant effects. Having \u0027gain\u0027\nbeing unsigned int was an unfortunate choice since it dominates all\nimplicit type conversions causing everything to be treated as unsigned\nint.\n\nLet\u0027s change it back to signed int and simply add proper casts to rumble\neffect calculations.\n\nReported-by: Gary Stein \u003clordcnidarian@gmail.com\u003e\nAcked-by: Anssi Hannula \u003canssi.hannula@iki.fi\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "25ae08317647c68ed9276f7bdc07d0d5fd042628",
      "tree": "f01f06208453f7f59946e868de7a2accc9844cfe",
      "parents": [
        "ea486e681188d64c6a101d8d06414aef0f9f0cd3"
      ],
      "author": {
        "name": "Jari Vanhala",
        "email": "ext-jari.vanhala@nokia.com",
        "time": "Thu Dec 24 21:52:19 2009 -0800"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Thu Dec 24 21:53:38 2009 -0800"
      },
      "message": "Input: ff-memless - start playing FF effects immediately\n\nInstead of waiting for the next timer tick to start playing an effect\ndo it immediately. This mostly helps systems using low HZ setting.\n\nSigned-off-by: Jari Vanhala \u003cext-jari.vanhala@nokia.com\u003e\nAcked-by: Anssi Hannula \u003canssi.hannula@iki.fi\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "bf3204cbff7d2606e758afb0994e8da6ae1c6c26",
      "tree": "01951b829d2af6a52b82bec35cc05261dcf77fe2",
      "parents": [
        "558a5e296a02266ef43d6e933ee35df9976de987"
      ],
      "author": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Fri Nov 06 21:39:07 2009 -0800"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Tue Nov 10 21:13:32 2009 -0800"
      },
      "message": "Input: fix locking in memoryless force-feedback devices\n\nNow that input core acquires dev-\u003eevent_lock spinlock and disables\ninterrupts when propagating input events, using spin_lock_bh() in\nff-memless driver is not allowed. Actually, the timer_lock itself\nis not needed anymore, we should simply use dev-\u003eevent_lock\nas well.\n\nAlso do a small cleanup in force-feedback core.\n\nReported-by: kerneloops.org\nReported-by: http://www.kerneloops.org/searchweek.php?search\u003dml_ff_set_gain\nReported-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "9e68177ef93b2f34eee5a1e1707bceef4b9ba69c",
      "tree": "737c3245af23ec8b4cb9a1e05062f30ca37e4cb3",
      "parents": [
        "d07a9cba6be5c0e947afc1014b5a62182a86f1f1"
      ],
      "author": {
        "name": "Jussi Kivilinna",
        "email": "jussi.kivilinna@mbnet.fi",
        "time": "Thu May 07 17:14:21 2009 -0700"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Thu May 07 19:04:16 2009 -0700"
      },
      "message": "Input: ff-memless - fix signed to unsigned bit overflow\n\nWhen userspace sets effect-\u003eu.rumble.strong_magnitude to 0x8001 or\nlarger, ml_combine_effects() would always return strong_magnitude\n0xffff.\n\nProblem is that \u0027gain\u0027 is passed in as signed integer. Multiplying\nmagnitude (__u16) with gain (int) causes magnitude read as signed and\nresults negative value (with magnitude \u003e 0x8000). This signed integer\nis then divided and value, still negative, converted to 32bit unsigned\ninteger. Finally checking combine overflow min(new+old, 0xffff) gives\nout 0xffff.\n\nFix is to simply change \u0027gain\u0027 to unsigned int.\n\nSigned-off-by: Jussi Kivilinna \u003cjussi.kivilinna@mbnet.fi\u003e\nAcked-by: Anssi Hannula \u003canssi.hannula@gmail.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "211f05a034f49586fdd071abd174853217ec29ee",
      "tree": "a23a1dd79b65049855e9344df42305442aa2a170",
      "parents": [
        "02d0e6753d8ab0173b63338157929e52eac86d12"
      ],
      "author": {
        "name": "Arjan van de Ven",
        "email": "arjan@linux.intel.com",
        "time": "Sun Nov 23 16:57:36 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Nov 30 10:36:51 2008 -0800"
      },
      "message": "input: replace spin_lock_bh with spin_lock_irqsave in ml_ff_playback\n\nml_ff_playback() uses spin_(un)lock_bh. However this function is called\nwith interrupts disabled from erase_effect() in drivers/input/ff-core.c:196.\n\nThis is not permitted, and will result in a WARN_ON in the bottom half handling code.\nThis patch changes this function to just use spin_lock_irqsave() instead, solving\nthe problem and simplifying the locking logic.\n\nThis was reported as entry #106559 in kerneloops.org\n\nReported-by: kerneloops.org\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "923104747d5c4d58762aa865f71d48d3beb73ae6",
      "tree": "f9c129f7ef168933d7ced94558ca9db342b5c0f8",
      "parents": [
        "c6a3ead2ab5d82b549237c52a785b9f736e13463"
      ],
      "author": {
        "name": "Harvey Harrison",
        "email": "harvey.harrison@gmail.com",
        "time": "Mon May 05 11:50:59 2008 -0400"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dmitry.torokhov@gmail.com",
        "time": "Fri May 16 14:49:47 2008 -0400"
      },
      "message": "Input: use clamp_val() macro in ff-memless.c\n\nReplace two opencoded nested min/max macros with clamp_val().\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "cd354f1ae75e6466a7e31b727faede57a1f89ca5",
      "tree": "09a2da1672465fefbc7fe06ff4e6084f1dd14c6b",
      "parents": [
        "3fc605a2aa38899c12180ca311f1eeb61a6d867e"
      ],
      "author": {
        "name": "Tim Schmielau",
        "email": "tim@physik3.uni-rostock.de",
        "time": "Wed Feb 14 00:33:14 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Feb 14 08:09:54 2007 -0800"
      },
      "message": "[PATCH] remove many unneeded #includes of sched.h\n\nAfter Al Viro (finally) succeeded in removing the sched.h #include in module.h\nrecently, it makes sense again to remove other superfluous sched.h includes.\nThere are quite a lot of files which include it but don\u0027t actually need\nanything defined in there.  Presumably these includes were once needed for\nmacros that used to live in sched.h, but moved to other header files in the\ncourse of cleaning it up.\n\nTo ease the pain, this time I did not fiddle with any header files and only\nremoved #includes from .c-files, which tend to cause less trouble.\n\nCompile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,\narm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,\nallmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all\nconfigs in arch/arm/configs on arm.  I also checked that no new warnings were\nintroduced by the patch (actually, some warnings are removed that were emitted\nby unnecessarily included header files).\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "e4477d2d1bc3e6c76e83926f7fa8c8f94ba42615",
      "tree": "d04e20e441116408cd6dd31f489a1ed2b4418d67",
      "parents": [
        "f9705fcb9887fcff364a0c8dffbac693aa221d4f"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Fri Nov 24 00:43:09 2006 -0500"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dtor@insightbb.com",
        "time": "Fri Nov 24 00:43:09 2006 -0500"
      },
      "message": "Input: add to kernel-api docbook\n\nAdd input subsystem to kernel-api docbook.\nEnhance some function and parameter comments.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    },
    {
      "commit": "7d928a2b14eede1f333db7b7b684c57f7fa7f456",
      "tree": "b674c2668e42bae63188f80b4f519fa6c9aef55b",
      "parents": [
        "509ca1a9383601fdc5612d3d3ba5b981f6eb6c8b"
      ],
      "author": {
        "name": "Anssi Hannula",
        "email": "anssi.hannula@gmail.com",
        "time": "Wed Jul 19 01:40:30 2006 -0400"
      },
      "committer": {
        "name": "Dmitry Torokhov",
        "email": "dtor@insightbb.com",
        "time": "Wed Jul 19 01:40:30 2006 -0400"
      },
      "message": "Input: unified force feedback support for memoryless devices\n\nConsolidate core implementing memoryless devices in one module; added\nsupport for gain and envelopes and periodic \u003d\u003e rumble conversion.\n\nSigned-off-by: Anssi Hannula \u003canssi.hannula@gmail.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n"
    }
  ]
}