)]}'
{
  "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": "0ea920d211e0a870871965418923b08da2025b4a",
      "tree": "5dc3451a2011f0d32839b5aef20d9aaec1da78cf",
      "parents": [
        "bb664f49f8be17d7b8bf9821144e8a53d7fcfe8a"
      ],
      "author": {
        "name": "Hendrik Brueckner",
        "email": "brueckner@linux.vnet.ibm.com",
        "time": "Wed Jun 17 21:54:48 2009 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri Jun 19 00:10:40 2009 -0700"
      },
      "message": "af_iucv: Return -EAGAIN if iucv msg limit is exceeded\n\nIf the iucv message limit for a communication path is exceeded,\nsendmsg() returns -EAGAIN instead of -EPIPE.\nThe calling application can then handle this error situtation,\ne.g. to try again after waiting some time.\n\nFor blocking sockets, sendmsg() waits up to the socket timeout\nbefore returning -EAGAIN. For the new wait condition, a macro\nhas been introduced and the iucv_sock_wait_state() has been\nrefactored to this macro.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "09488e2e0fab14ebe41135f0d066cfe2c56ba9e5",
      "tree": "d4435618235088720f7cbc2ac9624e4b8cb0bf7a",
      "parents": [
        "802788bf90f78e7f248e78d4d0510bb00e976db8"
      ],
      "author": {
        "name": "Hendrik Brueckner",
        "email": "brueckner@linux.vnet.ibm.com",
        "time": "Tue Apr 21 23:26:27 2009 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Thu Apr 23 04:04:38 2009 -0700"
      },
      "message": "af_iucv: New socket option for setting IUCV MSGLIMITs\n\nThe SO_MSGLIMIT socket option modifies the message limit for new\nIUCV communication paths.\n\nThe message limit specifies the maximum number of outstanding messages\nthat are allowed for connections. This setting can be lowered by z/VM\nwhen an IUCV connection is established.\n\nExpects an integer value in the range of 1 to 65535.\nThe default value is 65535.\n\nThe message limit must be set before calling connect() or listen()\nfor sockets.\n\nIf sockets are already connected or in state listen, changing the message\nlimit is not supported.\nFor reading the message limit value, unconnected sockets return the limit\nthat has been set or the default limit. For connected sockets, the actual\nmessage limit is returned. The actual message limit is assigned by z/VM\nfor each connection and it depends on IUCV MSGLIMIT authorizations\nspecified for the z/VM guest virtual machine.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "44b1e6b5f9a93cc2ba024e09cf137d5f1b5f8426",
      "tree": "1daabfda256f7b5d7e6ccc0e7200ce7888f0a2b9",
      "parents": [
        "b8942e3b6c4b35dda5e8ca75aec5e2f027fe39a9"
      ],
      "author": {
        "name": "Hendrik Brueckner",
        "email": "brueckner@linux.vnet.ibm.com",
        "time": "Tue Apr 21 23:26:24 2009 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Thu Apr 23 04:04:35 2009 -0700"
      },
      "message": "af_iucv: Modify iucv msg target class using control msghdr\n\nAllow \u0027classification\u0027 of socket data that is sent or received over\nan af_iucv socket. For classification of data, the target class of an\n(native) iucv message is used.\n\nThis patch provides the cmsg interface for iucv_sock_recvmsg() and\niucv_sock_sendmsg().  Applications can use the msg_control field of\nstruct msghdr to set or get the target class as a\n\"socket control message\" (SCM/CMSG).\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "9d5c5d8f4105dc56ec10864b195dd1714f282c22",
      "tree": "075499708835271c15fa60b836a3e0f8723f6ba4",
      "parents": [
        "af88b52def76679c8c5bcdbed199fbe62b6a16d4"
      ],
      "author": {
        "name": "Hendrik Brueckner",
        "email": "brueckner@linux.vnet.ibm.com",
        "time": "Tue Apr 21 23:26:22 2009 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Thu Apr 23 04:04:32 2009 -0700"
      },
      "message": "af_iucv: add sockopt() to enable/disable use of IPRM_DATA msgs\n\nProvide the socket operations getsocktopt() and setsockopt() to enable/disable\nsending of data in the parameter list of IUCV messages.\nThe patch sets respective flag only.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "91d5d45ee0a8978870fd12e5c3fe394a530ec2ed",
      "tree": "2849fa4ce5110341627f76ac1fe36289fff27154",
      "parents": [
        "44a01d5ba8a4d543694461cd3e178cfa6b3f221b"
      ],
      "author": {
        "name": "Hendrik Brueckner",
        "email": "brueckner@linux.vnet.ibm.com",
        "time": "Thu Dec 25 13:38:58 2008 +0100"
      },
      "committer": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu Dec 25 13:39:04 2008 +0100"
      },
      "message": "[S390] iucv: Locking free version of iucv_message_(receive|send)\n\nProvide a locking free version of iucv_message_receive and iucv_message_send\nthat do not call local_bh_enable in a spin_lock_(bh|irqsave)() context.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\n"
    },
    {
      "commit": "f0703c80e5156406ad947cb67fe277725b48080f",
      "tree": "428f16c8e188763cfa2cadc26708bf785a8958b8",
      "parents": [
        "57f20448032158ad00b1e74f479515c689998be9"
      ],
      "author": {
        "name": "Ursula Braun",
        "email": "braunu@de.ibm.com",
        "time": "Mon Oct 08 02:03:31 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@sunset.davemloft.net",
        "time": "Wed Oct 10 16:54:51 2007 -0700"
      },
      "message": "[AF_IUCV]: postpone receival of iucv-packets\n\nAF_IUCV socket programs may waste Linux storage, because af_iucv\nallocates an skb whenever posted by the receive callback routine and\nreceives the message immediately.\nMessage receival is now postponed if data from previous callbacks has\nnot yet been transferred to the receiving socket program. Instead a\nmessage handle is saved in a message queue as a reminder. Once\nmessages could be given to the receiving socket program, there is\nan additional checking for entries in the message queue, followed\nby skb allocation and message receival if applicable.\n\nSigned-off-by: Ursula Braun \u003cbraunu@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "57f20448032158ad00b1e74f479515c689998be9",
      "tree": "ba4f4990ec8931537f667725034e2e79d61276fa",
      "parents": [
        "405d8e5cbbe5aca20cc745046b70831bfc5e4a8f"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Mon Oct 08 02:02:52 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@sunset.davemloft.net",
        "time": "Wed Oct 10 16:54:51 2007 -0700"
      },
      "message": "[AF_IUCV]: remove static declarations from header file.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Ursula Braun \u003cbraunu@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "1b8d7ae42d02e483ad94035cca851e4f7fbecb40",
      "tree": "81f8cc0ee49ef99cc67dfed3dc7b7ecb510abf8b",
      "parents": [
        "457c4cbc5a3dde259d2a1f15d5f9785290397267"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Mon Oct 08 23:24:22 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@sunset.davemloft.net",
        "time": "Wed Oct 10 16:49:07 2007 -0700"
      },
      "message": "[NET]: Make socket creation namespace safe.\n\nThis patch passes in the namespace a new socket should be created in\nand has the socket code do the appropriate reference counting.  By\nvirtue of this all socket create methods are touched.  In addition\nthe socket create methods are modified so that they will fail if\nyou attempt to create a socket in a non-default network namespace.\n\nFailing if we attempt to create a socket outside of the default\nnetwork namespace ensures that as we incrementally make the network stack\nnetwork namespace aware we will not export functionality that someone\nhas not audited and made certain is network namespace safe.\nAllowing us to partially enable network namespaces before all of the\nexotic protocols are supported.\n\nAny protocol layers I have missed will fail to compile because I now\npass an extra parameter into the socket creation code.\n\n[ Integrated AF_IUCV build fixes from Andrew Morton... -DaveM ]\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "febca281f677a775c61cd0572c2f35e4ead9e7d5",
      "tree": "64a58deba476ff3dbc7468d6d2e8e33e1351bf68",
      "parents": [
        "13fdc9a74df0fec70f421c6891e184ed8c3b9088"
      ],
      "author": {
        "name": "Ursula Braun",
        "email": "braunu@de.ibm.com",
        "time": "Sat Jul 14 19:04:25 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Sat Jul 14 19:04:25 2007 -0700"
      },
      "message": "[AF_IUCV]: Add lock when updating accept_q\n\nThe accept_queue of an af_iucv socket will be corrupted, if\nadding and deleting of entries in this queue occurs at the\nsame time (connect request from one client, while accept call\nis processed for another client).\nSolution: add locking when updating accept_q\n\nSigned-off-by: Ursula Braun \u003cbraunu@de.ibm.com\u003e\nAcked-by: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "561e036006dc4078446815613781c6c33441dd3b",
      "tree": "1c1af5a95b584841f47e7e90813df1d5fe51a7e0",
      "parents": [
        "9e71efcd6d659afb9d390eea69b558a7432ba23e"
      ],
      "author": {
        "name": "Jennifer Hunt",
        "email": "jenhunt@us.ibm.com",
        "time": "Fri May 04 12:22:07 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri May 04 12:22:07 2007 -0700"
      },
      "message": "[AF_IUCV]: Implementation of a skb backlog queue\n\nWith the inital implementation we missed to implement a skb backlog\nqueue . The result is that socket receive processing tossed packets.\nSince AF_IUCV connections are working synchronously it leads to\nconnection hangs. Problems with read, close and select also occured.\n\nUsing a skb backlog queue is fixing all of these problems .\n\nSigned-off-by: Jennifer Hunt \u003cjenhunt@us.ibm.com\u003e\nSigned-off-by: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "04b090d50c88ac8e5ec9c2e985bb65bd153893aa",
      "tree": "065b815f238796bcd5523c8620d9166ad9b573f2",
      "parents": [
        "d0772b70faaf8e9f2013b6c4273d94d5eac8047a"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Sat Apr 28 23:03:59 2007 -0700"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Sat Apr 28 23:03:59 2007 -0700"
      },
      "message": "[AF_IUCV/IUCV]: smp_call_function deadlock\n\nCalling smp_call_function can lead to a deadlock if it is called\nfrom tasklet context. \nFixing this deadlock requires to move the smp_call_function from the\ntasklet context to a work queue. To do that queue the path pending\ninterrupts to a separate list and move the path cleanup out of\niucv_path_sever to iucv_path_connect and iucv_path_pending.\nThis creates a new requirement for iucv_path_connect: it may not be\ncalled from tasklet context anymore. \nAlso fixed compile problem for CONFIG_HOTPLUG_CPU\u003dn and\nanother one when walking the cpu_online mask. When doing this, \nwe must disable cpu hotplug.\n\nSigned-off-by: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "eac3731bd04c7131478722a3c148b78774553116",
      "tree": "66c1ce279bbd586e3fcf417cfd6057db3df296ae",
      "parents": [
        "5da5e658debb7deddbfe5c133c76db3be0a3e12c"
      ],
      "author": {
        "name": "Jennifer Hunt",
        "email": "jenhunt@us.ibm.com",
        "time": "Thu Feb 08 13:51:54 2007 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Thu Feb 08 13:51:54 2007 -0800"
      },
      "message": "[S390]: Add AF_IUCV socket support\n\nFrom: Jennifer Hunt \u003cjenhunt@us.ibm.com\u003e\n\nThis patch adds AF_IUCV socket support.\n\nSigned-off-by: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "2356f4cb191100a5e92d537f13e5efdbc697e9cb",
      "tree": "2c39e250658886dbac8208573e52dd5df300226b",
      "parents": [
        "33a67fe898dbbe25589d2fca805cb68cfd7d311f"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Thu Feb 08 13:37:42 2007 -0800"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Thu Feb 08 13:37:42 2007 -0800"
      },
      "message": "[S390]: Rewrite of the IUCV base code, part 2\n\nAdd rewritten IUCV base code to net/iucv.\n\nSigned-off-by: Frank Pavlic \u003cfpavlic@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    }
  ]
}