)]}'
{
  "commit": "ac97b9f9a2d0b83488e0bbcb8517b229d5c9b142",
  "tree": "118785d6a53390fb15177fc762f744a1bc0a79a4",
  "parents": [
    "3b45d6380c392e402adc460e4ccf7d41e0caf82a"
  ],
  "author": {
    "name": "Michael Halcrow",
    "email": "mhalcrow@us.ibm.com",
    "time": "Wed Nov 19 15:36:28 2008 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Wed Nov 19 18:49:58 2008 -0800"
  },
  "message": "eCryptfs: Allocate up to two scatterlists for crypto ops on keys\n\nI have received some reports of out-of-memory errors on some older AMD\narchitectures.  These errors are what I would expect to see if\ncrypt_stat-\u003ekey were split between two separate pages.  eCryptfs should\nnot assume that any of the memory sent through virt_to_scatterlist() is\nall contained in a single page, and so this patch allocates two\nscatterlist structs instead of one when processing keys.  I have received\nconfirmation from one person affected by this bug that this patch resolves\nthe issue for him, and so I am submitting it for inclusion in a future\nstable release.\n\nNote that virt_to_scatterlist() runs sg_init_table() on the scatterlist\nstructs passed to it, so the calls to sg_init_table() in\ndecrypt_passphrase_encrypted_session_key() are redundant.\n\nSigned-off-by: Michael Halcrow \u003cmhalcrow@us.ibm.com\u003e\nReported-by: Paulo J. S. Silva \u003cpjssilva@ime.usp.br\u003e\nCc: \"Leon Woestenberg\" \u003cleon.woestenberg@gmail.com\u003e\nCc: Tim Gardner \u003ctim.gardner@canonical.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "e22bc39613458e98fe35169b4de06412d9a4ec3f",
      "old_mode": 33188,
      "old_path": "fs/ecryptfs/keystore.c",
      "new_id": "0d713b6919411375b4831c4e8c0f89419dfbd767",
      "new_mode": 33188,
      "new_path": "fs/ecryptfs/keystore.c"
    }
  ]
}