)]}'
{
  "commit": "abd4f7505bafdd6c5319fe3cb5caf9af6104e17a",
  "tree": "a543fce720331dbf6194a2c0471f36b7727b9736",
  "parents": [
    "5fa63fccc579ac609fc7f86d29ccb3a2edf910d7"
  ],
  "author": {
    "name": "Masoud Asgharifard Sharbiani",
    "email": "masouds@google.com",
    "time": "Sun Jul 22 11:12:28 2007 +0200"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@woody.linux-foundation.org",
    "time": "Sun Jul 22 11:03:37 2007 -0700"
  },
  "message": "x86: i386-show-unhandled-signals-v3\n\nThis patch makes the i386 behave the same way that x86_64 does when a\nsegfault happens.  A line gets printed to the kernel log so that tools\nthat need to check for failures can behave more uniformly between\ndebug.show_unhandled_signals sysctl variable to 0 (or by doing echo 0 \u003e\n/proc/sys/debug/exception-trace)\n\nAlso, all of the lines being printed are now using printk_ratelimit() to\ndeny the ability of DoS from a local user with a program like the\nfollowing:\n\nmain()\n{\n       while (1)\n               if (!fork()) *(int *)0 \u003d 0;\n}\n\nThis new revision also includes the fix that Andrew did which got rid of\nnew sysctl that was added to the system in earlier versions of this.\nAlso, \u0027show-unhandled-signals\u0027 sysctl has been renamed back to the old\n\u0027exception-trace\u0027 to avoid breakage of people\u0027s scripts.\n\nAK: Enabling by default for i386 will be likely controversal, but let\u0027s see what happens\nAK: Really folks, before complaining just fix your segfaults\nAK: I bet this will find a lot of silent issues\n\nSigned-off-by: Masoud Sharbiani \u003cmasouds@google.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n[ Personally, I\u0027ve found the complaints useful on x86-64, so I\u0027m all for\n  this. That said, I wonder if we could do it more prettily..   -Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
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