)]}'
{
  "commit": "87f3b6b6fbcbfa715f0d0db3e7a63e65716a6d4e",
  "tree": "a6c18acb9196b965f6487450d7620f400879107d",
  "parents": [
    "afed26d151ba90b08361d4af0223daa362136ebd"
  ],
  "author": {
    "name": "Mathieu Desnoyers",
    "email": "mathieu.desnoyers@polymtl.ca",
    "time": "Mon Oct 06 09:30:12 2008 -0400"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Mon Oct 06 16:34:19 2008 -0700"
  },
  "message": "Marker depmod fix core kernel list\n\n* Theodore Ts\u0027o (tytso@mit.edu) wrote:\n\u003e\n\u003e I\u0027ve been playing with adding some markers into ext4 to see if they\n\u003e could be useful in solving some problems along with Systemtap.  It\n\u003e appears, though, that as of 2.6.27-rc8, markers defined in code which is\n\u003e compiled directly into the kernel (i.e., not as modules) don\u0027t show up\n\u003e in Module.markers:\n\u003e\n\u003e kvm_trace_entryexit arch/x86/kvm/kvm-intel  %u %p %u %u %u %u %u %u\n\u003e kvm_trace_handler arch/x86/kvm/kvm-intel  %u %p %u %u %u %u %u %u\n\u003e kvm_trace_entryexit arch/x86/kvm/kvm-amd  %u %p %u %u %u %u %u %u\n\u003e kvm_trace_handler arch/x86/kvm/kvm-amd  %u %p %u %u %u %u %u %u\n\u003e\n\u003e (Note the lack of any of the kernel_sched_* markers, and the markers I\n\u003e added for ext4_* and jbd2_* are missing as wel.)\n\u003e\n\u003e Systemtap apparently depends on in-kernel trace_mark being recorded in\n\u003e Module.markers, and apparently it\u0027s been claimed that it used to be\n\u003e there.  Is this a bug in systemtap, or in how Module.markers is getting\n\u003e built?   And is there a file that contains the equivalent information\n\u003e for markers located in non-modules code?\n\nI think the problem comes from \"markers: fix duplicate modpost entry\"\n(commit d35cb360c29956510b2fe1a953bd4968536f7216)\n\nEspecially :\n\n  -   add_marker(mod, marker, fmt);\n  +   if (!mod-\u003eskip)\n  +     add_marker(mod, marker, fmt);\n    }\n    return;\n   fail:\n\nHere is a fix that should take care if this problem.\n\nThanks for the bug report!\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nTested-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCC: Greg KH \u003cgreg@kroah.com\u003e\nCC: David Smith \u003cdsmith@redhat.com\u003e\nCC: Roland McGrath \u003croland@redhat.com\u003e\nCC: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCC: Wenji Huang \u003cwenji.huang@oracle.com\u003e\nCC: Takashi Nishiie \u003ct-nishiie@np.css.fujitsu.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "418cd7dbbc939ae89ae88d04e71d14025885b4a8",
      "old_mode": 33188,
      "old_path": "scripts/mod/modpost.c",
      "new_id": "8e0de6a5e18a0fad92f53cdf889c640022519774",
      "new_mode": 33188,
      "new_path": "scripts/mod/modpost.c"
    }
  ]
}