)]}'
{
  "log": [
    {
      "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": "0e91398f2a5d4eb6b07df8115917d0d1cf3e9b58",
      "tree": "c6a3b31b7bcbbfb55bb2304d8651abdd28cdad54",
      "parents": [
        "7d88d32a4670af583c896e5ecd3929b78538ca62"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@goop.org",
        "time": "Mon May 26 23:31:27 2008 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue May 27 10:11:38 2008 +0200"
      },
      "message": "xen: implement save/restore\n\nThis patch implements Xen save/restore and migration.\n\nSaving is triggered via xenbus, which is polled in\ndrivers/xen/manage.c.  When a suspend request comes in, the kernel\nprepares itself for saving by:\n\n1 - Freeze all processes.  This is primarily to prevent any\n    partially-completed pagetable updates from confusing the suspend\n    process.  If CONFIG_PREEMPT isn\u0027t defined, then this isn\u0027t necessary.\n\n2 - Suspend xenbus and other devices\n\n3 - Stop_machine, to make sure all the other vcpus are quiescent.  The\n    Xen tools require the domain to run its save off vcpu0.\n\n4 - Within the stop_machine state, it pins any unpinned pgds (under\n    construction or destruction), performs canonicalizes various other\n    pieces of state (mostly converting mfns to pfns), and finally\n\n5 - Suspend the domain\n\nRestore reverses the steps used to save the domain, ending when all\nthe frozen processes are thawed.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "8d3d2106c19f4e69f208f59fe484ca113fbb48b3",
      "tree": "060b83ab832af7a5ca4bb672673dd9262f0ba3bc",
      "parents": [
        "5f0ababbf49f12330effab932a18055a50f4c0a1"
      ],
      "author": {
        "name": "Isaku Yamahata",
        "email": "yamahata@valinux.co.jp",
        "time": "Wed Apr 02 10:54:00 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 24 23:57:32 2008 +0200"
      },
      "message": "xen: make grant table arch portable\n\nsplit out x86 specific part from grant-table.c and\nallow ia64/xen specific initialization.\nia64/xen grant table is based on pseudo physical address\n(guest physical address) unlike x86/xen. On ia64 init_mm\ndoesn\u0027t map identity straight mapped area.\nia64/xen specific grant table initialization is necessary.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "5f0ababbf49f12330effab932a18055a50f4c0a1",
      "tree": "e6f991570835c7e22646f89db979508d0ca5c93e",
      "parents": [
        "20e71f2edb5991de8f2a70902b4aa5982f67c69c"
      ],
      "author": {
        "name": "Isaku Yamahata",
        "email": "yamahata@valinux.co.jp",
        "time": "Wed Apr 02 10:53:59 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 24 23:57:32 2008 +0200"
      },
      "message": "xen: replace callers of alloc_vm_area()/free_vm_area() with xen_ prefixed one\n\nDon\u0027t use alloc_vm_area()/free_vm_area() directly, instead define\nxen_alloc_vm_area()/xen_free_vm_area() and use them.\n\nalloc_vm_area()/free_vm_area() are used to allocate/free area which\nare for grant table mapping. Xen/x86 grant table is based on virtual\naddress so that alloc_vm_area()/free_vm_area() are suitable.\nOn the other hand Xen/ia64 (and Xen/powerpc) grant table is based on\npseudo physical address (guest physical address) so that allocation\nshould be done differently.\nThe original version of xenified Linux/IA64 have its own\nallocate_vm_area()/free_vm_area() definitions which don\u0027t allocate vm area\ncontradictory to those names.\nNow vanilla Linux already has its definitions so that it\u0027s impossible\nto have IA64 definitions of allocate_vm_area()/free_vm_area().\nInstead introduce xen_allocate_vm_area()/xen_free_vm_area() and use them.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "87e27cf6288c6bf089ed34a72213d9ad16e82d84",
      "tree": "db7c9022e6b1fd77de850f5d0037181937041d24",
      "parents": [
        "2eb6d5eb48fd6aedf5787b30e5c41693e8c91fa3"
      ],
      "author": {
        "name": "Isaku Yamahata",
        "email": "yamahata@valinux.co.jp",
        "time": "Wed Apr 02 10:53:52 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 24 23:57:32 2008 +0200"
      },
      "message": "xen: add missing definitions for xen grant table which ia64/xen needs\n\nAdd xen handles realted definitions for grant table which ia64/xen\nneeds.\nPointer argumsnts for ia64/xen hypercall are passed in pseudo physical\naddress (guest physical address) so that it is required to convert\nguest kernel virtual address into pseudo physical address right before\nissuing hypercall.\nThe xen guest handle represents such arguments.\nDefine necessary handles and helper functions.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "bbc60c18ed17df75270da504bbd8f7bc4a52d43d",
      "tree": "b8cd0cc51cf9bfb96f99ad58038b7489ae5b7c9c",
      "parents": [
        "bae1d2507e44417455eda76d4435352fee14cf51"
      ],
      "author": {
        "name": "Michael Abd-El-Malek",
        "email": "mabdelmalek@cmu.edu",
        "time": "Fri Apr 04 02:33:48 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Apr 04 18:36:46 2008 +0200"
      },
      "message": "xen: fix grant table bug\n\nfix memory corruption and crash due to mis-sized grant table.\n\nA PV OS has two grant table data structures: the grant table itself\nand a free list.  The free list is composed of an array of pages,\nwhich grow dynamically as the guest OS requires more grants.  While\nthe grant table contains 8-byte entries, the free list contains 4-byte\nentries.  So we have half as many pages in the free list than in the\ngrant table.\n\nThere was a bug in the free list allocation code. The free list was\nindexed as if it was the same size as the grant table.  But it\u0027s only\nhalf as large.  So memory got corrupted, and I was seeing crashes in\nthe slab allocator later on.\n\nTaken from:\n\n  http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/4018c0da3360\n\nSigned-off-by: Michael Abd-El-Malek \u003cmabdelmalek@cmu.edu\u003e\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "ad9a86121f5a374b48ce2924f8a9d7e94a04db27",
      "tree": "c14af462957ce9ee6de3e4537e15879c25a679aa",
      "parents": [
        "b536b4b9623084d86f2b1f19cb44a2d6d74f00bf"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@xensource.com",
        "time": "Tue Jul 17 18:37:06 2007 -0700"
      },
      "committer": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy@goop.org",
        "time": "Wed Jul 18 08:47:44 2007 -0700"
      },
      "message": "xen: Add grant table support\n\nAdd Xen \u0027grant table\u0027 driver which allows granting of access to\nselected local memory pages by other virtual machines and,\nsymmetrically, the mapping of remote memory pages which other virtual\nmachines have granted access to.\n\nThis driver is a prerequisite for many of the Xen virtual device\ndrivers, which grant the \u0027device driver domain\u0027 restricted and\ntemporary access to only those memory pages that are currently\ninvolved in I/O operations.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Ian Pratt \u003cian.pratt@xensource.com\u003e\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\n"
    }
  ]
}