)]}'
{
  "log": [
    {
      "commit": "e3353853730eb99c56b7b0aed1667d51c0e3699a",
      "tree": "d0da26c34a8ca12a57662830fd698ca6696f3805",
      "parents": [
        "c89e80168ba1ed37627fe03116b0cf8474dcb7e0"
      ],
      "author": {
        "name": "Christian Borntraeger",
        "email": "borntraeger@de.ibm.com",
        "time": "Tue May 26 15:46:10 2009 +0200"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:40 2009 +0930"
      },
      "message": "virtio: enhance id_matching for virtio drivers\n\nThis patch allows a virtio driver to use VIRTIO_DEV_ANY_ID for the\ndevice id. This will be used by a test module that can be bound to\nany virtio device.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "c89e80168ba1ed37627fe03116b0cf8474dcb7e0",
      "tree": "3314d284cca77dc81913877d1cf58838186e7e85",
      "parents": [
        "594de1dd6449f79c99e1ba4577ea0e4e06e2b405"
      ],
      "author": {
        "name": "Christian Borntraeger",
        "email": "borntraeger@de.ibm.com",
        "time": "Tue May 26 15:46:09 2009 +0200"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:40 2009 +0930"
      },
      "message": "virtio: fix id_matching for virtio drivers\n\nThis bug never appeared, since all current virtio drivers use\nVIRTIO_DEV_ANY_ID for the vendor field. If a real vendor would be used,\nthe check in virtio_id_match is wrong - it returns 0 if\nid-\u003evendor \u003d\u003d dev-\u003eid.vendor.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "a92892825a122a74ddad1d408fa27132e28b05ae",
      "tree": "c8dad18eb7842a10a33cdf632b5e0a0aa8fdf778",
      "parents": [
        "82af8ce84ed65d2fb6d8c017d3f2bbbf161061fb"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:37 2009 -0600"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:38 2009 +0930"
      },
      "message": "virtio: expose features in sysfs\n\nEach device negotiates feature bits; expose these in sysfs to help\ndiagnostics and debugging.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "9499f5e7ed5224c40706f0cec6542a9916bc7606",
      "tree": "3e4e1b36d3d549ea356e88e6e44359a887c6ee01",
      "parents": [
        "ef688e151c00e5d529703be9a04fd506df8bc54e"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:35 2009 -0600"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:36 2009 +0930"
      },
      "message": "virtio: add names to virtqueue struct, mapping from devices to queues.\n\nAdd a linked list of all virtqueues for a virtio device: this helps for\ndebugging and is also needed for upcoming interface change.\n\nAlso, add a \"name\" field for clearer debug messages.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "ef688e151c00e5d529703be9a04fd506df8bc54e",
      "tree": "841d0b0bcd8a5f72f8d8bdc455672d9a6e7468ca",
      "parents": [
        "20f77f5654042cf484d8964b618faf9d620f639b"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:35 2009 -0600"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jun 12 22:16:35 2009 +0930"
      },
      "message": "virtio: meet virtio spec by finalizing features before using device\n\nVirtio devices are supposed to negotiate features before they start using\nthe device, but the current code doesn\u0027t do this.  This is because the\ndriver\u0027s probe() function invariably has to add buffers to a virtqueue,\nor probe the disk (virtio_blk).\n\nThis currently doesn\u0027t matter since no existing backend is strict about\nthe feature negotiation.  But it\u0027s possible to imagine a future feature\nwhich completely changes how a device operates: in this case, we\u0027d need\nto acknowledge it before using the device.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "99e0b6c8e3f30602383bcfe3f574537a02ee2bea",
      "tree": "83adb7fe6cd869df901c448602872554ed7edbdf",
      "parents": [
        "13b1eb333beed018140be3d0b77bf34000125a34"
      ],
      "author": {
        "name": "Kay Sievers",
        "email": "kay.sievers@vrfy.org",
        "time": "Tue Dec 30 09:25:56 2008 -0600"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Tue Dec 30 09:25:56 2008 +1030"
      },
      "message": "virtio: struct device - replace bus_id with dev_name(), dev_set_name()\n\nThis patch is part of a larger patch series which will remove\nthe \"char bus_id[20]\" name string from struct device. The device\nname is managed in the kobject anyway, and without any size\nlimitation, and just needlessly copied into \"struct device\".\n\nTo set and read the device name dev_name(dev) and dev_set_name(dev)\nmust be used. If your code uses static kobjects, which it shouldn\u0027t\ndo, \"const char *init_name\" can be used to statically provide the\nname the registered device should have. At registration time, the\ninit_name field is cleared, to enforce the use of dev_name(dev) to\naccess the device name at a later time.\n\nWe need to get rid of all occurrences of bus_id in the entire tree\nto be able to enable the new interface. Please apply this patch,\nand possibly convert any remaining remaining occurrences of bus_id.\n\nWe want to submit a patch to -next, which will remove bus_id from\n\"struct device\", to find the remaining pieces to convert, and finally\nswitch over to the new api, which will remove the 20 bytes array\nand does no longer have a size limitation.\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "c624896e488ba2bff5ae497782cfb265c8b00646",
      "tree": "714145903ff8c889e9544e8366b2ee2a62234c0c",
      "parents": [
        "dd7c7bc46211785a1aa7d70feb15830f62682b3c"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jul 25 12:06:07 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jul 25 12:06:12 2008 +1000"
      },
      "message": "virtio: Rename set_features to finalize_features\n\nRather than explicitly handing the features to the lower-level, we just\nhand the virtio_device and have it set the features.  This make it clear\nthat it has the chance to manipulate the features of the device at this\npoint (and that all feature negotiation is already done).\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "dd7c7bc46211785a1aa7d70feb15830f62682b3c",
      "tree": "3c615eac390c11339c652947e744d12cb82b4d36",
      "parents": [
        "faeba830b086bc9e58748869054e994cb09693cd"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jul 25 12:06:07 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jul 25 12:06:07 2008 +1000"
      },
      "message": "virtio: Formally reserve bits 28-31 to be \u0027transport\u0027 features.\n\nWe assign feature bits as required, but it makes sense to reserve some\nfor the particular transport, rather than the particular device.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "e962fa660d391fc9b90988e6538c94c858c099f9",
      "tree": "2e498cb10c9a416192c769bec8119455afcb18ba",
      "parents": [
        "44653eae1407f79dff6f52fcf594ae84cb165ec4"
      ],
      "author": {
        "name": "Mark McLoughlin",
        "email": "markmc@redhat.com",
        "time": "Fri Jun 13 13:46:40 2008 +0100"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jul 25 12:06:05 2008 +1000"
      },
      "message": "virtio: Use bus_type probe and remove methods\n\nHook up to the probe() and remove() methods in bus_type\nrather than device_driver. The latter has been preferred\nsince 2.6.16.\n\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "b92dea67cc66970cda6b5b11895d08e35b4618e7",
      "tree": "556e842834c7316f57f3f27fea6b8622d74fde8e",
      "parents": [
        "0269c5c6d9a9de22715ecda589730547435cd3e8"
      ],
      "author": {
        "name": "Mark McLoughlin",
        "email": "markmc@redhat.com",
        "time": "Sun Jun 15 23:20:50 2008 +1000"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Jun 15 13:46:16 2008 -0700"
      },
      "message": "virtio: Complete feature negotation before updating status\n\nlguest (in rusty\u0027s use-tun-ringfd patch) assumes that the\nguest has updated its feature bits before setting its status\nto VIRTIO_CONFIG_S_DRIVER_OK.\n\nThat\u0027s pretty reasonable, so let\u0027s make it so.\n\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "b769f579081943f14e0ff03b7b0bd3a11cf14625",
      "tree": "026d89b6d937af43af4a692bcf547e032f0c58cc",
      "parents": [
        "5610bd1524332fe7d651eb56cc780e32763a2ac3"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 30 15:09:42 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 30 15:09:42 2008 +1000"
      },
      "message": "virtio: set device index in common code.\n\nAnthony Liguori points out that three different transports use the virtio code,\nbut each one keeps its own counter to set the virtio_device\u0027s index field.  In\ntheory (though not in current practice) this means that names could be\nduplicated, and that risk grows as more transports are created.\n\nSo we move the selection of the unique virtio_device.index into the common code\nin virtio.c, which has the side-benefit of removing duplicate code.\n\nThe only complexity is that lguest and S/390 use the index to uniquely identify\nthe device in case of catastrophic failure before register_virtio_device() is\ncalled: now we use the offset within the descriptor page as a unique identifier\nfor the printks.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Lalancette \u003cclalance@redhat.com\u003e\nCc: Anthony Liguori \u003canthony@codemonkey.ws\u003e\n"
    },
    {
      "commit": "2ad3cfbac58d0a6c6e65aafd9e0e757ca3d35292",
      "tree": "fd17937a5873c078487a02adc5dbdc8a175b0796",
      "parents": [
        "ac9d463afb1ca2434335351f3b7d9e4c8f8470e9"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 30 15:09:41 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 30 15:09:42 2008 +1000"
      },
      "message": "virtio: bus_id for devices should contain \u0027virtio\u0027\n\nChris Lalancette \u003cclalance@redhat.com\u003e points out that virtio.c sets all device\nnames to \u00270\u0027, \u00271\u0027, etc, which looks silly in /proc/interrupts.  We change this\nfrom \u0027%d\u0027 to \u0027virtio%d\u0027.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Lalancette \u003cclalance@redhat.com\u003e\nCc: Anthony Liguori \u003canthony@codemonkey.ws\u003e\n"
    },
    {
      "commit": "c45a6816c19dee67b8f725e6646d428901a6dc24",
      "tree": "096e3263fd14e140685bcc3082394ff15f5aeddb",
      "parents": [
        "72e61eb40b55dd57031ec5971e810649f82b0259"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 02 21:50:50 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri May 02 21:50:50 2008 +1000"
      },
      "message": "virtio: explicit advertisement of driver features\n\nA recent proposed feature addition to the virtio block driver revealed\nsome flaws in the API: in particular, we assume that feature\nnegotiation is complete once a driver\u0027s probe function returns.\n\nThere is nothing in the API to require this, however, and even I\ndidn\u0027t notice when it was violated.\n\nSo instead, we require the driver to specify what features it supports\nin a table, we can then move the feature negotiation into the virtio\ncore.  The intersection of device and driver features are presented in\na new \u0027features\u0027 bitmap in the struct virtio_device.\n\nNote that this highlights the difference between Linux unsigned-long\nbitmaps where each unsigned long is in native endian, and a\nstraight-forward little-endian array of bytes.\n\nDrivers can still remove feature bits in their probe routine if they\nreally have to.\n\nAPI changes:\n- dev-\u003econfig-\u003efeature() no longer gets and acks a feature.\n- drivers should advertise their features in the \u0027feature_table\u0027 field\n- use virtio_has_feature() for extra sanity when checking feature bits\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "c6fd47011b4bdebad3f1513bac75fe4895e332ee",
      "tree": "12224cdb2594be26e02291b142ba6e1e2c1c8122",
      "parents": [
        "15f9c8903cbdb02aee0f1bcf86a97c2e238b9a3d"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:50:05 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:50:06 2008 +1100"
      },
      "message": "virtio: Allow virtio to be modular and used by modules\n\nThis is needed for the virtio PCI device to be compiled as a module.\n\nSigned-off-by: Anthony Liguori \u003caliguori@us.ibm.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "6e5aa7efb27aec7e55b6463fa2c8db594c4226fa",
      "tree": "060a955e711ac224136157a5410e88dcdab965af",
      "parents": [
        "b3369c1fb410fddeb38a404316c861395f6d6ae8"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:50:03 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:50:03 2008 +1100"
      },
      "message": "virtio: reset function\n\nA reset function solves three problems:\n\n1) It allows us to renegotiate features, eg. if we want to upgrade a\n   guest driver without rebooting the guest.\n\n2) It gives us a clean way of shutting down virtqueues: after a reset,\n   we know that the buffers won\u0027t be used by the host, and\n\n3) It helps the guest recover from messed-up drivers.\n\nSo we remove the -\u003eshutdown hook, and the only way we now remove\nfeature bits is via reset.\n\nWe leave it to the driver to do the reset before it deletes queues:\nthe balloon driver, for example, needs to chat to the host in its\nremove function.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "a586d4f6016f7139d8c26df0e6927131168d3b5b",
      "tree": "1c47e1a6b6b8fb18baa42f32980f29c4ae9cbbdc",
      "parents": [
        "f35d9d8aae08940b7fdd1bb8110619da2ece6b28"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:49:56 2008 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Feb 04 23:49:57 2008 +1100"
      },
      "message": "virtio: simplify config mechanism.\n\nPreviously we used a type/len pair within the config space, but this\nseems overkill.  We now simply define a structure which represents the\nlayout in the config space: the config space can now only be extended\nat the end.\n\nThe main driver-visible changes:\n1) We indicate what fields are present with an explicit feature bit.\n2) Virtqueues are explicitly numbered, and not in the config space.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "74b2553f1d13e60fb27063204bd5b6908a6f8494",
      "tree": "cd35e82d16cf190ccd95362478a598314de639ce",
      "parents": [
        "d1c856e0f1a4c946c6329cff126548ef4288735f"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Nov 19 11:20:42 2007 -0500"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Nov 19 11:20:42 2007 +1100"
      },
      "message": "virtio: fix module/device unloading\n\nThe virtio code never hooked through the -\u003eremove callback.  Although\nnoone supports device removal at the moment, this code is already\nneeded for module unloading.\n\nThis of course also revealed bugs in virtio_blk, virtio_net and lguest\nunloading paths.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "b01d9f2863349b0e041b90c3c86a998ee0fed2b0",
      "tree": "8789a06631a0ee502c58388d12c230eb4a2059b2",
      "parents": [
        "31610434bc3523c0b01a10917a1185096a03c4c8"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Oct 22 11:03:39 2007 +1000"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Tue Oct 23 15:49:55 2007 +1000"
      },
      "message": "Module autoprobing support for virtio drivers.\n\nThis adds the logic to convert the virtio ids into module aliases, and\nincludes a modalias entry in sysfs and the env var to make probing work.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "ec3d41c4db4c21164332826ea8d812f94f2f6886",
      "tree": "9b947e900745cfcc4df7409c6ba5583428964215",
      "parents": [
        "47436aa4ad054c1c7c8231618e86ebd9305308dc"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Mon Oct 22 11:03:36 2007 +1000"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Tue Oct 23 15:49:54 2007 +1000"
      },
      "message": "Virtio interface\n\nThis attempts to implement a \"virtual I/O\" layer which should allow\ncommon drivers to be efficiently used across most virtual I/O\nmechanisms.  It will no-doubt need further enhancement.\n\nThe virtio drivers add buffers to virtio queues; as the buffers are consumed\nthe driver \"interrupt\" callbacks are invoked.\n\nThere is also a generic implementation of config space which drivers can query\nto get setup information from the host.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Dor Laor \u003cdor.laor@qumranet.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\n"
    }
  ]
}