)]}'
{
  "log": [
    {
      "commit": "fb7fa589fd3ecc212fabd7867a4ecc3b175260c1",
      "tree": "785e193aaaf9537136140084f8cf2f5ea0d1fb9f",
      "parents": [
        "5a3f81a7029daff5f08aad146f4c4510e790da49"
      ],
      "author": {
        "name": "Lasse Collin",
        "email": "lasse.collin@tukaani.org",
        "time": "Wed Jan 12 17:01:21 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 08:03:24 2011 -0800"
      },
      "message": "Decompressors: fix callback-to-callback mode in decompress_unlzo.c\n\nCallback-to-callback decompression mode is used for initrd (not\ninitramfs).  The LZO wrapper is broken for this use case for two reasons:\n\n  - The argument validation is needlessly too strict by\n    requiring that \"posp\" is non-NULL when \"fill\" is non-NULL.\n\n  - The buffer handling code didn\u0027t work at all for this\n    use case.\n\nI tested with LZO-compressed kernel, initramfs, initrd, and corrupt\n(truncated) initramfs and initrd images.\n\nSigned-off-by: Lasse Collin \u003classe.collin@tukaani.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alain Knaff \u003calain@knaff.lu\u003e\nCc: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "5a3f81a7029daff5f08aad146f4c4510e790da49",
      "tree": "08f0dfe372ebb5db518de2e80c4fb1d7c81f70be",
      "parents": [
        "8f9b54a35a70b604ebd2b2f2e7e04eabd0ff8a54"
      ],
      "author": {
        "name": "Lasse Collin",
        "email": "lasse.collin@tukaani.org",
        "time": "Wed Jan 12 17:01:21 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 08:03:24 2011 -0800"
      },
      "message": "Decompressors: check input size in decompress_unlzo.c\n\nThe code assumes that the input is valid and not truncated.  Add checks to\navoid reading past the end of the input buffer.  Change the type of \"skip\"\nfrom u8 to int to fix a possible integer overflow.\n\nSigned-off-by: Lasse Collin \u003classe.collin@tukaani.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alain Knaff \u003calain@knaff.lu\u003e\nCc: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8f9b54a35a70b604ebd2b2f2e7e04eabd0ff8a54",
      "tree": "c71b832a9c1c571c00dba35b39b5b94d03764c2d",
      "parents": [
        "eb0cf3e19b4940a2d26dcdea03510ae16a580fcd"
      ],
      "author": {
        "name": "Lasse Collin",
        "email": "lasse.collin@tukaani.org",
        "time": "Wed Jan 12 17:01:20 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 08:03:24 2011 -0800"
      },
      "message": "Decompressors: check for write errors in decompress_unlzo.c\n\nThe return value of flush() is not checked in unlzo().  This means that\nthe decompressor won\u0027t stop even if the caller doesn\u0027t want more data.\nThis can happen e.g.  with a corrupt LZO-compressed initramfs image.\n\nSigned-off-by: Lasse Collin \u003classe.collin@tukaani.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alain Knaff \u003calain@knaff.lu\u003e\nCc: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2b6b5caa6d05579bd1501006e34feec1b2aef8c4",
      "tree": "9345fc087fab818c36bf348a563ba1f83c350bda",
      "parents": [
        "93685ad247ef65b7d6f90ffe97b44f5cfeaf40d3"
      ],
      "author": {
        "name": "Lasse Collin",
        "email": "lasse.collin@tukaani.org",
        "time": "Wed Jan 12 17:01:15 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 08:03:23 2011 -0800"
      },
      "message": "Decompressors: include \u003clinux/slab.h\u003e in \u003clinux/decompress/mm.h\u003e\n\nCurrently users of mm.h need to include \u003clinux/slab.h\u003e to use the macros\nmalloc() and free() provided by mm.h.  This fixes it.\n\nSigned-off-by: Lasse Collin \u003classe.collin@tukaani.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alain Knaff \u003calain@knaff.lu\u003e\nCc: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "93685ad247ef65b7d6f90ffe97b44f5cfeaf40d3",
      "tree": "979868b5a03a7e73c792e222646a1876b3dc0216",
      "parents": [
        "6b01ed64c19b52121a717274d271d9915f8d3e94"
      ],
      "author": {
        "name": "Lasse Collin",
        "email": "lasse.collin@tukaani.org",
        "time": "Wed Jan 12 17:01:14 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 13 08:03:23 2011 -0800"
      },
      "message": "Decompressors: get rid of set_error_fn() macro\n\nset_error_fn() has become a useless complication after c1e7c3ae59\n(\"bzip2/lzma/gzip: pre-boot malloc doesn\u0027t return NULL on failure\") fixed\nthe use of error() in malloc().  Only decompress_unlzma.c had some use for\nit and that was easy to change too.\n\nThis also gets rid of the static function pointer \"error\", which\nshould have been marked as __initdata.\n\nSigned-off-by: Lasse Collin \u003classe.collin@tukaani.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alain Knaff \u003calain@knaff.lu\u003e\nCc: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "ccdb40048b2972f10bdc944913c0e0ee26b5d1f2",
      "tree": "96b938147966ecfbffdb6d12fa630cf0b4931952",
      "parents": [
        "23be7468e8802a2ac1de6ee3eecb3ec7f14dc703"
      ],
      "author": {
        "name": "Albin Tonnerre",
        "email": "albin.tonnerre@free-electrons.com",
        "time": "Fri Apr 23 13:17:58 2010 -0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Apr 24 11:31:25 2010 -0700"
      },
      "message": "lib: fix the use of LZO to decompress initramfs images\n\nThis patch fixes 2 issues with the LZO decompressor:\n\n- It doesn\u0027t handle the case where a block isn\u0027t compressed at all.  In\n  this case, calling lzo1x_decompress_safe will fail, so we need to just\n  use memcpy() instead (the upstream LZO code does something similar)\n\n- Since commit 54291362d2a5738e1b0495df2abcb9e6b0563a3f (\"initramfs: add\n  missing decompressor error check\") , the decompressor return code is\n  checked in the init/initramfs.c The LZO decompressor didn\u0027t return the\n  expected value, causing the initramfs code to falsely believe a\n  decompression error occured\n\nSigned-off-by: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nTested-by: bert schulze \u003cspambemyguest@googlemail.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "7dd65feb6c603e13eba501c34c662259ab38e70e",
      "tree": "5ec4bf4ab09310dce796fc7a2067c18d76b4aa75",
      "parents": [
        "ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585"
      ],
      "author": {
        "name": "Albin Tonnerre",
        "email": "albin.tonnerre@free-electrons.com",
        "time": "Fri Jan 08 14:42:42 2010 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Jan 11 09:34:04 2010 -0800"
      },
      "message": "lib: add support for LZO-compressed kernels\n\nThis patch series adds generic support for creating and extracting\nLZO-compressed kernel images, as well as support for using such images on\nthe x86 and ARM architectures, and support for creating and using\nLZO-compressed initrd and initramfs images.\n\nRussell King said:\n\n: Testing on a Cortex A9 model:\n: - lzo decompressor is 65% of the time gzip takes to decompress a kernel\n: - lzo kernel is 9% larger than a gzip kernel\n:\n: which I\u0027m happy to say confirms your figures when comparing the two.\n:\n: However, when comparing your new gzip code to the old gzip code:\n: - new is 99% of the size of the old code\n: - new takes 42% of the time to decompress than the old code\n:\n: What this means is that for a proper comparison, the results get even better:\n: - lzo is 7.5% larger than the old gzip\u0027d kernel image\n: - lzo takes 28% of the time that the old gzip code took\n:\n: So the expense seems definitely worth the effort.  The only reason I\n: can think of ever using gzip would be if you needed the additional\n: compression (eg, because you have limited flash to store the image.)\n:\n: I would argue that the default for ARM should therefore be LZO.\n\nThis patch:\n\nThe lzo compressor is worse than gzip at compression, but faster at\nextraction.  Here are some figures for an ARM board I\u0027m working on:\n\nUncompressed size: 3.24Mo\ngzip  1.61Mo 0.72s\nlzo   1.75Mo 0.48s\n\nSo for a compression ratio that is still relatively close to gzip, it\u0027s\nmuch faster to extract, at least in that case.\n\nThis part contains:\n - Makefile routine to support lzo compression\n - Fixes to the existing lzo compressor so that it can be used in\n   compressed kernels\n - wrapper around the existing lzo1x_decompress, as it only extracts one\n   block at a time, while we need to extract a whole file here\n - config dialog for kernel compression\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: cleanup]\nSigned-off-by: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nTested-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nTested-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}