)]}'
{
  "log": [
    {
      "commit": "a7a97c639478941102e33dcdd0ff6d4b70539533",
      "tree": "92fa808bf42e87630922fa1e5befb80660b4f1f7",
      "parents": [
        "7eb7ce4d2e8991aff4ecb71a81949a907ca755ac"
      ],
      "author": {
        "name": "Julia Lawall",
        "email": "Julia.Lawall@lip6.fr",
        "time": "Sun Apr 22 11:57:40 2012 +0200"
      },
      "committer": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Mon May 07 06:41:56 2012 -0400"
      },
      "message": "drivers/video/xen-fbfront.c: add missing cleanup code\n\nThe operations in the subsequent error-handling code appear to be also\nuseful here.\n\nAcked-by: Florian Tobias Schandinat \u003cFlorianSchandinat@gmx.de\u003e\nSigned-off-by: Julia Lawall \u003cJulia.Lawall@lip6.fr\u003e\n[v1: Collapse some of the error handling functions]\n[v2: Fix compile warning]\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n"
    },
    {
      "commit": "73db144b58a32fc39733db6a7e1fe582072ad26a",
      "tree": "f03edee848be5aa085c30d493c02a5ee1b8fc3da",
      "parents": [
        "2e16341438c9eca15a2e0bb2ad8555bbdf24b86d"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "JBeulich@suse.com",
        "time": "Thu Dec 22 09:08:13 2011 +0000"
      },
      "committer": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Wed Jan 04 17:01:17 2012 -0500"
      },
      "message": "Xen: consolidate and simplify struct xenbus_driver instantiation\n\nThe \u0027name\u0027, \u0027owner\u0027, and \u0027mod_name\u0027 members are redundant with the\nidentically named fields in the \u0027driver\u0027 sub-structure. Rather than\nswitching each instance to specify these fields explicitly, introduce\na macro to simplify this.\n\nEliminate further redundancy by allowing the drvname argument to\nDEFINE_XENBUS_DRIVER() to be blank (in which case the first entry from\nthe ID table will be used for .driver.name).\n\nAlso eliminate the questionable xenbus_register_{back,front}end()\nwrappers - their sole remaining purpose was the checking of the\n\u0027owner\u0027 field, proper setting of which shouldn\u0027t be an issue anymore\nwhen the macro gets used.\n\nv2: Restore DRV_NAME for the driver name in xen-pciback.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@suse.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e\nCc: Florian Tobias Schandinat \u003cFlorianSchandinat@gmx.de\u003e\nCc: Ian Campbell \u003cian.campbell@citrix.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n"
    },
    {
      "commit": "1b86d775dd4c13967e1895df09d0cef198956e81",
      "tree": "04e55246c554975d4a3378b1b3ed7c8640539fca",
      "parents": [
        "bb8b26627267a82c49f47fc52a0785f079a7b063"
      ],
      "author": {
        "name": "Joe Perches",
        "email": "joe@perches.com",
        "time": "Sat May 28 11:13:33 2011 -0700"
      },
      "committer": {
        "name": "Paul Mundt",
        "email": "lethal@linux-sh.org",
        "time": "Thu Jun 02 17:25:35 2011 +0900"
      },
      "message": "video: Convert vmalloc/memset to vzalloc\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nAcked-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n"
    },
    {
      "commit": "ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff",
      "tree": "e2d3f799e20e2cbca80891ea17af7484f21d628f",
      "parents": [
        "3689456b4bd36027022b3215eb2acba51cd0e6b5"
      ],
      "author": {
        "name": "Torben Hohn",
        "email": "torbenh@gmx.de",
        "time": "Tue Jan 25 15:07:35 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 26 10:50:06 2011 +1000"
      },
      "message": "console: rename acquire/release_console_sem() to console_lock/unlock()\n\nThe -rt patches change the console_semaphore to console_mutex.  As a\nresult, a quite large chunk of the patches changes all\nacquire/release_console_sem() to acquire/release_console_mutex()\n\nThis commit makes things use more neutral function names which dont make\nimplications about the underlying lock.\n\nThe only real change is the return value of console_trylock which is\ninverted from try_acquire_console_sem()\n\nThis patch also paves the way to switching console_sem from a semaphore to\na mutex.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]\nSigned-off-by: Torben Hohn \u003ctorbenh@gmx.de\u003e\nCc: Thomas Gleixner \u003ctglx@tglx.de\u003e\nCc: Greg KH \u003cgregkh@suse.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "9f99a2f0e44663517b99b69a3e4a499d0ba877df",
      "tree": "92bbe9f9c9c6687a49e13e4e1bfe2a29bc736476",
      "parents": [
        "8c8ae4e8cd5a67467192f3361eeec463694f8ed8",
        "110e7c7e4f8a61a34e0ab88fc9bdf4d5c6d220b2"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Jan 10 08:48:46 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Jan 10 08:48:46 2011 -0800"
      },
      "message": "Merge branch \u0027stable/bug-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n\n* \u0027stable/bug-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:\n  xen/event: validate irq before get evtchn by irq\n  xen/fb: fix potential memory leak\n  xen/fb: fix xenfb suspend/resume race.\n  xen: disable ACPI NUMA for PV guests\n  xen/irq: Cleanup the find_unbound_irq\n"
    },
    {
      "commit": "fc550e95921e109f3778a6b2dc560d63388810ab",
      "tree": "432771bf1dc084b52aa22412b49d766bd1671edc",
      "parents": [
        "731f3ab66a23dab28a359e87364f53d221b3d366"
      ],
      "author": {
        "name": "Joe Jin",
        "email": "joe.jin@oracle.com",
        "time": "Fri Jan 07 18:20:54 2011 +0800"
      },
      "committer": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Mon Jan 10 10:46:31 2011 -0500"
      },
      "message": "xen/fb: fix potential memory leak\n\nThis patch fixes a potential memory leak when xenfb connect to\nthe backend fails.\n\nThanks for Ian\u0027s review and comments.\n\n[v2: reworded the commit message a bit]\n\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Joe Jin \u003cjoe.jin@oracle.com\u003e\nTested-by: Gurudas Pai \u003cgurudas.pai@oracle.com\u003e\nAcked-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n"
    },
    {
      "commit": "731f3ab66a23dab28a359e87364f53d221b3d366",
      "tree": "6f744443ba56c75278a9c2196620b089ccfd0008",
      "parents": [
        "c1f5db1a53a7286f6c818f71016ae6aced814d27"
      ],
      "author": {
        "name": "Joe Jin",
        "email": "joe.jin@oracle.com",
        "time": "Fri Jan 07 18:17:17 2011 +0800"
      },
      "committer": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Mon Jan 10 10:46:30 2011 -0500"
      },
      "message": "xen/fb: fix xenfb suspend/resume race.\n\nWhen migrating guests over a long period we hit this:\n\n\u003c1\u003eBUG: unable to handle kernel paging request at 0000000b819fdb98\n\u003c1\u003eIP: [\u003cffffffff812a588f\u003e] notify_remote_via_irq+0x13/0x34\n\u003c4\u003ePGD 94b10067 PUD 0\n\u003c0\u003eOops: 0000 [#1] SMP\n.. snip..\nCall Trace:\n [\u003cffffffff812712c9\u003e] xenfb_send_event+0x5c/0x5e\n [\u003cffffffff8100ea5f\u003e] ? xen_restore_fl_direct_end+0x0/0x1\n [\u003cffffffff81438d80\u003e] ? _spin_unlock_irqrestore+0x16/0x18\n [\u003cffffffff812714ee\u003e] xenfb_refresh+0x1b1/0x1d7\n [\u003cffffffff81270568\u003e] ? sys_imageblit+0x1ac/0x458\n [\u003cffffffff81271786\u003e] xenfb_imageblit+0x2f/0x34\n [\u003cffffffff8126a3e5\u003e] soft_cursor+0x1b5/0x1c8\n [\u003cffffffff8126a137\u003e] bit_cursor+0x4b6/0x4d7\n [\u003cffffffff8100ea5f\u003e] ? xen_restore_fl_direct_end+0x0/0x1\n [\u003cffffffff81438d80\u003e] ? _spin_unlock_irqrestore+0x16/0x18\n [\u003cffffffff81269c81\u003e] ? bit_cursor+0x0/0x4d7\n [\u003cffffffff812656b7\u003e] fb_flashcursor+0xff/0x111\n [\u003cffffffff812655b8\u003e] ? fb_flashcursor+0x0/0x111\n [\u003cffffffff81071812\u003e] worker_thread+0x14d/0x1ed\n [\u003cffffffff81075a8c\u003e] ? autoremove_wake_function+0x0/0x3d\n [\u003cffffffff81438d80\u003e] ? _spin_unlock_irqrestore+0x16/0x18\n [\u003cffffffff810716c5\u003e] ? worker_thread+0x0/0x1ed\n [\u003cffffffff810756e3\u003e] kthread+0x6e/0x76\n [\u003cffffffff81012dea\u003e] child_rip+0xa/0x20\n [\u003cffffffff81011fd1\u003e] ? int_ret_from_sys_call+0x7/0x1b\n [\u003cffffffff8101275d\u003e] ? retint_restore_args+0x5/0x6\n [\u003cffffffff81012de0\u003e] ? child_rip+0x0/0x20\nCode: 6b ff 0c 8b 87 a4 db 9f 81 66 85 c0 74 08 0f b7 f8 e8 3b ff ff ff c9\nc3 55 48 89 e5 48 83 ec 10 0f 1f 44 00 00 89 ff 48 6b ff 0c \u003c8b\u003e 87 a4 db 9f\n81 66 85 c0 74 14 48 8d 75 f0 0f b7 c0 bf 04 00\nRIP  [\u003cffffffff812a588f\u003e] notify_remote_via_irq+0x13/0x34\n RSP \u003cffff8800e7bf7bd0\u003e\nCR2: 0000000b819fdb98\n---[ end trace 098b4b74827595d0 ]---\n\nThe root cause of the panic is the race between the resume and reconnect to the backend.\n\nClearing the \u0027update_wanted\u0027 flag of xenfb before disconnecting from the\nbackend fixes this issue.\n\nSigned-off-by: Joe Jin \u003cjoe.jin@oracle.com\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nTested-by: Gurudas Pai \u003cgurudas.pai@oracle.com\u003e\nAcked-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n"
    },
    {
      "commit": "281e66057757ddf32ffe679a08f9634fa9f70a7a",
      "tree": "4822cc0b187487d143fc9dfaf1c7c6c2695c9935",
      "parents": [
        "3dfbd044d0d99cad2fe50e4f6c79845703fa0558"
      ],
      "author": {
        "name": "Jiri Slaby",
        "email": "jslaby@suse.cz",
        "time": "Thu Nov 04 16:20:22 2010 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Tue Nov 16 12:50:17 2010 -0800"
      },
      "message": "VIDEO: xen-fb, switch to for_each_console\n\nUse newly added for_each_console for iterating consoles.\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: virtualization@lists.osdl.org\nCc: xen-devel@lists.xensource.com\nCc: linux-fbdev@vger.kernel.org\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "b78c9512563780d86a178f11b648bcf73b8d87ec",
      "tree": "bc2d239ab1a0e6bafe004a5283228b710c1c5f55",
      "parents": [
        "89afb6e46a0f72e0e5c51ef44aa900b74681664b"
      ],
      "author": {
        "name": "Noboru Iwamatsu",
        "email": "n_iwamatsu@jp.fujitsu.com",
        "time": "Tue Oct 13 17:22:29 2009 -0400"
      },
      "committer": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Mon Oct 18 10:49:36 2010 -0400"
      },
      "message": "xenbus: prevent warnings on unhandled enumeration values\n\nXenbusStateReconfiguring/XenbusStateReconfigured were introduced by\nc/s 437, but aren\u0027t handled in many switch statements.\n\n.. also pulled from the linux-2.6-sparse-tree tree.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n"
    },
    {
      "commit": "bee6ab53e652a414af20392899879b58cd80d033",
      "tree": "96351c583984ec497feae270f09f445a4703a676",
      "parents": [
        "18f19aa62a267f2f759e278018f1032adf4c3774"
      ],
      "author": {
        "name": "Sheng Yang",
        "email": "sheng@linux.intel.com",
        "time": "Fri May 14 12:39:33 2010 +0100"
      },
      "committer": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy.fitzhardinge@citrix.com",
        "time": "Thu Jul 22 16:45:35 2010 -0700"
      },
      "message": "x86: early PV on HVM features initialization.\n\nInitialize basic pv on hvm features adding a new Xen HVM specific\nhypervisor_x86 structure.\n\nDon\u0027t try to initialize xen-kbdfront and xen-fbfront when running on HVM\nbecause the backends are not available.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n"
    },
    {
      "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": "11bd04f6f35621193311c32e0721142b073a7794",
      "tree": "00979740582bb26e8d3756bf3526c85f19f66a46",
      "parents": [
        "4e2ccdb0409146f8cf64a11b6ef82a9c928ced2a",
        "9e0b5b2c447ad0caa075a5cfef86def62e1782ff"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Dec 11 12:18:16 2009 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Dec 11 12:18:16 2009 -0800"
      },
      "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (109 commits)\n  PCI: fix coding style issue in pci_save_state()\n  PCI: add pci_request_acs\n  PCI: fix BUG_ON triggered by logical PCIe root port removal\n  PCI: remove ifdefed pci_cleanup_aer_correct_error_status\n  PCI: unconditionally clear AER uncorr status register during cleanup\n  x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource\n  PCI: portdrv: remove redundant definitions\n  PCI: portdrv: remove unnecessary struct pcie_port_data\n  PCI: portdrv: minor cleanup for pcie_port_device_register\n  PCI: portdrv: add missing irq cleanup\n  PCI: portdrv: enable device before irq initialization\n  PCI: portdrv: cleanup service irqs initialization\n  PCI: portdrv: check capabilities first\n  PCI: portdrv: move PME capability check\n  PCI: portdrv: remove redundant pcie type calculation\n  PCI: portdrv: cleanup pcie_device registration\n  PCI: portdrv: remove redundant pcie_port_device_probe\n  PCI: Always set prefetchable base/limit upper32 registers\n  PCI: read-modify-write the pcie device control register when initiating pcie flr\n  PCI: show dma_mask bits in /sys\n  ...\n\nFixed up conflicts in:\n\tarch/x86/kernel/amd_iommu_init.c\n\tdrivers/pci/dmar.c\n\tdrivers/pci/hotplug/acpiphp_glue.c\n"
    },
    {
      "commit": "df11303c90406426847255ba498607f15a472a0a",
      "tree": "ee94ab1ca2d1d607320990465367d9094cb3aa5c",
      "parents": [
        "a9b5ff99c34e3f6ca7ad7fa01deba2df1108465e"
      ],
      "author": {
        "name": "Konrad Rzeszutek Wilk",
        "email": "konrad.wilk@oracle.com",
        "time": "Thu Dec 03 10:31:57 2009 -0500"
      },
      "committer": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy.fitzhardinge@citrix.com",
        "time": "Thu Dec 03 17:30:47 2009 -0800"
      },
      "message": "xen pvfb: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers.\n\nIn Xen-paravirt mode, VM_IO flag signifies that the page frame number (PFN)\nis actually a machine frame number (MFN). This is correct for memory backed by\nPCI devices, but wrong for memory allocated from System RAM where the PFN\n!\u003d MFN.\n\nDuring page faults, pages with VM_IO, get assigned to special domain I/O\ndomain and as said, the PFN is interpreted as MFN. When Xen hypervisor\nmodifies the PTE it interprets the PFN as the MFN, complains and\nfails the PTE modification.\n\nThe end result is an infinitive page fault in the domain.\n\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n"
    },
    {
      "commit": "1ccbf5344c3daef046d2323190cc6807c44f1917",
      "tree": "0c080e1c478a7cd5b67e5ec0af4d9ca97dbcf348",
      "parents": [
        "9a08f7d3506019e3833cd4394ca0d7da0ae3689f"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@goop.org",
        "time": "Tue Oct 06 15:11:14 2009 -0700"
      },
      "committer": {
        "name": "Jesse Barnes",
        "email": "jbarnes@virtuousgeek.org",
        "time": "Wed Nov 04 08:47:24 2009 -0800"
      },
      "message": "xen: move Xen-testing predicates to common header\n\nMove xen_domain and related tests out of asm-x86 to xen/xen.h so they\ncan be included whenever they are necessary.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n"
    },
    {
      "commit": "0a80fb10239b04c45e5e80aad8d4b2ca5ac407b2",
      "tree": "580b0763d60546ab23953b376d2a9264b3e64bf2",
      "parents": [
        "9c504cadc443a3d002fa581ec5109c0ef02d7b14"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@goop.org",
        "time": "Thu Aug 27 12:22:43 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Aug 27 12:31:18 2009 -0700"
      },
      "message": "xenfb: connect to backend before registering fb\n\nAs soon as the framebuffer is registered, our methods may be called by the\nkernel. This leads to a crash as xenfb_refresh() gets called before we have\nthe irq.\n\nConnect to the backend before registering our framebuffer with the kernel.\n\n[ Fixes bug http://bugzilla.kernel.org/show_bug.cgi?id\u003d14059 ]\n\nSigned-off-by: Michal Schmidt \u003cmschmidt@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "1b713e00500c6f03317742981674e89a21629399",
      "tree": "28effcbb622d14f72b3d2059c6a7db6b0ec124a6",
      "parents": [
        "839214aeaae1866d55e745c676206825f8ba7e99"
      ],
      "author": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Mon May 04 12:40:54 2009 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Mon Jun 15 21:30:28 2009 -0700"
      },
      "message": "xen: remove driver_data direct access of struct device from more drivers\n\nIn the near future, the driver core is going to not allow direct access\nto the driver_data pointer in struct device.  Instead, the functions\ndev_get_drvdata() and dev_set_drvdata() should be used.  These functions\nhave been around since the beginning, so are backwards compatible with\nall older kernel versions.\n\nCc: xen-devel@lists.xensource.com\nCc: virtualization@lists.osdl.org\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "ffb78a26169351f6c22cdae481b057d50d5d759b",
      "tree": "4356a881b0d6d192a6d8dbb4f965a3f4a2a35b8a",
      "parents": [
        "df6b07949b6cab9d119363d02ef63379160f6c82"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@ftp.linux.org.uk",
        "time": "Sat Nov 22 17:38:14 2008 +0000"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Nov 30 10:03:38 2008 -0800"
      },
      "message": "get xenbus_driver -\u003eprobe() \"recognized\" by modpost\n\n... by giving the instances\u0027 names magic suffix recognized by modpost ;-/\nTheir -\u003eprobe() is __devinit\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "6e833587e11ed0dbf12e647127f2650e2f80b26d",
      "tree": "7ba3d76705547ed1377f87694e0b0e4391fe0015",
      "parents": [
        "170465ee7f5a9a2d0ac71285507e52642e040353"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@goop.org",
        "time": "Tue Aug 19 13:16:17 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed Aug 20 12:40:07 2008 +0200"
      },
      "message": "xen: clean up domain mode predicates\n\nThere are four operating modes Xen code may find itself running in:\n - native\n - hvm domain\n - pv dom0\n - pv domU\n\nClean up predicates for testing for these states to make them more consistent.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Xen-devel \u003cxen-devel@lists.xensource.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "e4dcff1f6e7582f76c2c9990b1d9111bbc8e26ef",
      "tree": "d4a06968700cf64e3f8b7b146512a457ac9e7ece",
      "parents": [
        "f4ad1ebd7a0fae2782ef9f76c0b94b536742c3e8"
      ],
      "author": {
        "name": "Markus Armbruster",
        "email": "armbru@redhat.com",
        "time": "Mon May 26 23:31:11 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue May 27 10:11:36 2008 +0200"
      },
      "message": "xen pvfb: Dynamic mode support (screen resizing)\n\nThe pvfb backend indicates dynamic mode support by creating node\nfeature_resize with a non-zero value in its xenstore directory.\nxen-fbfront sends a resize notification event on mode change.  Fully\nbackwards compatible both ways.\n\nFramebuffer size and initial resolution can be controlled through\nkernel parameter xen_fbfront.video.  The backend enforces a separate\nsize limit, which it advertises in node videoram in its xenstore\ndirectory.\n\nxen-kbdfront gets the maximum screen resolution from nodes width and\nheight in the backend\u0027s xenstore directory instead of hardcoding it.\n\nAdditional goodie: support for larger framebuffers (512M on a 64-bit\nsystem with 4K pages).\n\nChanging the number of bits per pixels dynamically is not supported,\nyet.\n\nPorted from\nhttp://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/92f7b3144f41\nhttp://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/bfc040135633\n\nSigned-off-by: Pat Campbell \u003cplc@novell.com\u003e\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "f4ad1ebd7a0fae2782ef9f76c0b94b536742c3e8",
      "tree": "c5c6479559e6bd04116bf4e9e67822415020722d",
      "parents": [
        "1e892c959da42278e60b21f5ecfd6fba0efff313"
      ],
      "author": {
        "name": "Markus Armbruster",
        "email": "armbru@redhat.com",
        "time": "Mon May 26 23:31:10 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue May 27 10:11:36 2008 +0200"
      },
      "message": "xen pvfb: Zero unused bytes in events sent to backend\n\nThis isn\u0027t a security flaw (the backend can see all our memory\nanyway).  But it\u0027s the right thing to do all the same.\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "1e892c959da42278e60b21f5ecfd6fba0efff313",
      "tree": "a2b3aacc953daab2b73d02bc9560454d894fb588",
      "parents": [
        "6ba0e7b36c7cc1745b3cbeda244d14edae3ad058"
      ],
      "author": {
        "name": "Markus Armbruster",
        "email": "armbru@redhat.com",
        "time": "Mon May 26 23:31:09 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue May 27 10:11:36 2008 +0200"
      },
      "message": "xen pvfb: Module aliases to support module autoloading\n\nThese are mostly for completeness and consistency with the other\nfrontends, as PVFB is typically compiled in rather than a module.\n\nDerived from\nhttp://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/5e294e29a43e\n\nWhile there, add module descriptions.\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "9e124fe16ff24746d6de5a2ad685266d7bce0e08",
      "tree": "6be2bf0edd3799170c74f3fff15f1adf14e0380b",
      "parents": [
        "a15af1c9ea2750a9ff01e51615c45950bad8221b"
      ],
      "author": {
        "name": "Markus Armbruster",
        "email": "armbru@redhat.com",
        "time": "Mon May 26 23:31:07 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue May 27 10:11:36 2008 +0200"
      },
      "message": "xen: Enable console tty by default in domU if it\u0027s not a dummy\n\nWithout console\u003d arguments on the kernel command line, the first\nconsole to register becomes enabled and the preferred console (the one\nbehind /dev/console).  This is normally tty (assuming\nCONFIG_VT_CONSOLE is enabled, which it commonly is).\n\nThis is okay as long tty is a useful console.  But unless we have the\nPV framebuffer, and it is enabled for this domain, tty0 in domU is\nmerely a dummy.  In that case, we want the preferred console to be the\nXen console hvc0, and we want it without having to fiddle with the\nkernel command line.  Commit b8c2d3dfbc117dff26058fbac316b8acfc2cb5f7\ndid that for us.\n\nSince we now have the PV framebuffer, we want to enable and prefer tty\nagain, but only when PVFB is enabled.  But even then we still want to\nenable the Xen console as well.\n\nProblem: when tty registers, we can\u0027t yet know whether the PVFB is\nenabled.  By the time we can know (xenstore is up), the console setup\ngame is over.\n\nSolution: enable console tty by default, but keep hvc as the preferred\nconsole.  Change the preferred console to tty when PVFB probes\nsuccessfully, unless we\u0027ve been given console kernel parameters.\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4ee36dc08e5c4d16d078f59acd6d9d536f9718dd",
      "tree": "284527b0418065b0092d7cc9ea3ee6d899a5a53e",
      "parents": [
        "4f93f09b72d6ff47b2399b79ed6d1cbc7dbf991b"
      ],
      "author": {
        "name": "Markus Armbruster",
        "email": "armbru@redhat.com",
        "time": "Wed Apr 02 10:54:07 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 24 23:57:33 2008 +0200"
      },
      "message": "xen pvfb: Para-virtual framebuffer, keyboard and pointer driver\n\nThis is a pair of Xen para-virtual frontend device drivers:\ndrivers/video/xen-fbfront.c provides a framebuffer, and\ndrivers/input/xen-kbdfront provides keyboard and mouse.\n\nThe backends run in dom0 user space.\n\nThe two drivers are not in two separate patches, because the\nintermediate step (one driver, not the other) is somewhat problematic:\nthe backend in dom0 needs both drivers, and will refuse to complete\ndevice initialization unless they\u0027re both present.\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    }
  ]
}