)]}'
{
  "commit": "bd1a5d9803b95c110a1fdfc10c2b629fcca3e61d",
  "tree": "c19f1c4e2c2ded03094d5eed627dffb10548d61a",
  "parents": [
    "08fa82611b848478af8b43e3fc898516c9d9b6c9"
  ],
  "author": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Thu Jul 19 15:59:48 2018 -0400"
  },
  "committer": {
    "name": "Barret Rhoden",
    "email": "brho@cs.berkeley.edu",
    "time": "Thu Jul 19 15:59:48 2018 -0400"
  },
  "message": "Serialize multiline printks\n\nA lot of times the kernel will do a series of printks as part of a larger\ncall.  Backtraces, tabs for formatting, ASCII giraffes, you name it.\n\nTo prevent these prints from interleaving with other (atomic) printks, we\ncan use the print_lock().  There were at least two cases where the\nprint_lock() replaced an already-existing spinlock that served a similar\npurpose.\n\nAdditionally, there were a few places that just lacked a \\n, which would be\nhard to read.  Those usually needed to be warn() anyway.  And of course\nthere was a printk(\"YOU SHOULD PANIC (stuff)\"), which is now a panic.\n\nSigned-off-by: Barret Rhoden \u003cbrho@cs.berkeley.edu\u003e\n",
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