)]}'
{
  "commit": "6192c41fc608b0a58d5540b015aa1672c266f3c5",
  "tree": "d540aa76bfb291fe2c65eb6f96b54eb94a3c01a5",
  "parents": [
    "232b0b0829fa4f22172750a6e2a36867583da285"
  ],
  "author": {
    "name": "David Howells",
    "email": "dhowells@redhat.com",
    "time": "Tue Apr 04 16:54:30 2017 +0100"
  },
  "committer": {
    "name": "David Howells",
    "email": "dhowells@redhat.com",
    "time": "Thu Apr 20 12:02:32 2017 +0100"
  },
  "message": "Annotate hardware config module parameters in sound/pci/\n\nWhen the kernel is running in secure boot mode, we lock down the kernel to\nprevent userspace from modifying the running kernel image.  Whilst this\nincludes prohibiting access to things like /dev/mem, it must also prevent\naccess by means of configuring driver modules in such a way as to cause a\ndevice to access or modify the kernel image.\n\nTo this end, annotate module_param* statements that refer to hardware\nconfiguration and indicate for future reference what type of parameter they\nspecify.  The parameter parser in the core sees this information and can\nskip such parameters with an error message if the kernel is locked down.\nThe module initialisation then runs as normal, but just sees whatever the\ndefault values for those parameters is.\n\nNote that we do still need to do the module initialisation because some\ndrivers have viable defaults set in case parameters aren\u0027t specified and\nsome drivers support automatic configuration (e.g. PNP or PCI) in addition\nto manually coded parameters.\n\nThis patch annotates drivers in sound/pci/.\n\nSuggested-by: Alan Cox \u003cgnomes@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\ncc: Jaroslav Kysela \u003cperex@perex.cz\u003e\ncc: Takashi Iwai \u003ctiwai@suse.com\u003e\ncc: alsa-devel@alsa-project.org\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "92bc06d0128833c96902c5684e75bfbc0af8a5f5",
      "old_mode": 33188,
      "old_path": "sound/pci/als4000.c",
      "new_id": "7844a75d8ed97f7a6bda5b747e2872600cca4da6",
      "new_mode": 33188,
      "new_path": "sound/pci/als4000.c"
    },
    {
      "type": "modify",
      "old_id": "aeedc270ed9b0834c4bde8d3b0cab638c8328e94",
      "old_mode": 33188,
      "old_path": "sound/pci/cmipci.c",
      "new_id": "430f064c64da654c00b4bdcd49ec83101117e6c5",
      "new_mode": 33188,
      "new_path": "sound/pci/cmipci.c"
    },
    {
      "type": "modify",
      "old_id": "164adad916506cf1b492b45ef59452c3b0079462",
      "old_mode": 33188,
      "old_path": "sound/pci/ens1370.c",
      "new_id": "90376739c5e158de315f6531e6b442a33cb3965f",
      "new_mode": 33188,
      "new_path": "sound/pci/ens1370.c"
    },
    {
      "type": "modify",
      "old_id": "19c9df6b0f3df2e5cc0b431c816e652b82dacc3a",
      "old_mode": 33188,
      "old_path": "sound/pci/riptide/riptide.c",
      "new_id": "f067c76d77f82978469f8d58aa0bc6960df95a7f",
      "new_mode": 33188,
      "new_path": "sound/pci/riptide/riptide.c"
    },
    {
      "type": "modify",
      "old_id": "a6aa48c5b9693949d2544a285d1a13685ec5bf6b",
      "old_mode": 33188,
      "old_path": "sound/pci/sonicvibes.c",
      "new_id": "8e3d4ec39c35cbdc5ba231f724403b9e0f33d859",
      "new_mode": 33188,
      "new_path": "sound/pci/sonicvibes.c"
    },
    {
      "type": "modify",
      "old_id": "2d8c14e3f8d29fefb3164fe0e0c3d8b6a5ff8397",
      "old_mode": 33188,
      "old_path": "sound/pci/via82xx.c",
      "new_id": "12783402117586f62000c6d0003701ec1f21219f",
      "new_mode": 33188,
      "new_path": "sound/pci/via82xx.c"
    },
    {
      "type": "modify",
      "old_id": "812e27a1bcbc04b0fbd7fbbab3efd44e41aded48",
      "old_mode": 33188,
      "old_path": "sound/pci/ymfpci/ymfpci.c",
      "new_id": "4faf3e1ed06a78ca3c1a46dc16fd596f51c7752b",
      "new_mode": 33188,
      "new_path": "sound/pci/ymfpci/ymfpci.c"
    }
  ]
}