)]}'
{
  "log": [
    {
      "commit": "27ac792ca0b0a1e7e65f20342260650516c95864",
      "tree": "8e0bc93612da0803fe12303ccb75c837cd633c83",
      "parents": [
        "d92bc318547507a944a22e7ef936793dc0fe167f"
      ],
      "author": {
        "name": "Andrea Righi",
        "email": "righi.andrea@gmail.com",
        "time": "Wed Jul 23 21:28:13 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jul 24 10:47:21 2008 -0700"
      },
      "message": "PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures\n\nOn 32-bit architectures PAGE_ALIGN() truncates 64-bit values to the 32-bit\nboundary. For example:\n\n\tu64 val \u003d PAGE_ALIGN(size);\n\nalways returns a value \u003c 4GB even if size is greater than 4GB.\n\nThe problem resides in PAGE_MASK definition (from include/asm-x86/page.h for\nexample):\n\n#define PAGE_SHIFT      12\n#define PAGE_SIZE       (_AC(1,UL) \u003c\u003c PAGE_SHIFT)\n#define PAGE_MASK       (~(PAGE_SIZE-1))\n...\n#define PAGE_ALIGN(addr)       (((addr)+PAGE_SIZE-1)\u0026PAGE_MASK)\n\nThe \"~\" is performed on a 32-bit value, so everything in \"and\" with\nPAGE_MASK greater than 4GB will be truncated to the 32-bit boundary.\nUsing the ALIGN() macro seems to be the right way, because it uses\ntypeof(addr) for the mask.\n\nAlso move the PAGE_ALIGN() definitions out of include/asm-*/page.h in\ninclude/linux/mm.h.\n\nSee also lkml discussion: http://lkml.org/lkml/2008/6/11/237\n\n[akpm@linux-foundation.org: fix drivers/media/video/uvc/uvc_queue.c]\n[akpm@linux-foundation.org: fix v850]\n[akpm@linux-foundation.org: fix powerpc]\n[akpm@linux-foundation.org: fix arm]\n[akpm@linux-foundation.org: fix mips]\n[akpm@linux-foundation.org: fix drivers/media/video/pvrusb2/pvrusb2-dvb.c]\n[akpm@linux-foundation.org: fix drivers/mtd/maps/uclinux.c]\n[akpm@linux-foundation.org: fix powerpc]\nSigned-off-by: Andrea Righi \u003crighi.andrea@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "257ce734736118282afdeaac5112dbf5bb1949f9",
      "tree": "b5e955456ce397b76879504f6e50802f25c1c5f9",
      "parents": [
        "541645be8bbb67d39113096263dcf00615d789e3"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Sat Feb 09 03:13:00 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sat Feb 09 11:08:33 2008 -0800"
      },
      "message": "Add pgtable_t to remaining nommu architectures\n\nThe pte_fn_t in include/linux/mm.h make it necessary for all architectures\nto define a pgtable_t type, even those that do not have an mmu.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "516c25a86f6bdad77ded01a43c52c5569c8d690c",
      "tree": "e7404e73fd103f70958ccb1bc1c74ff1c7ff48bf",
      "parents": [
        "c1445db9f72db0537c43a2eab6e1b0f6741162f5"
      ],
      "author": {
        "name": "Kirill A. Shutemov",
        "email": "k.shutemov@gmail.com",
        "time": "Thu Feb 07 00:15:54 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Thu Feb 07 08:42:30 2008 -0800"
      },
      "message": "Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed\n\nasm/elf.h, asm/page.h and asm/user.h don\u0027t export to userspace now, so we can\ndrop #ifdef __KERNEL__ for them.\n\n[k.shutemov@gmail.com: remove #ifdef __KERNEL_]\nSigned-off-by: Kirill A. Shutemov \u003ck.shutemov@gmail.com\u003e\nReviewed-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Kirill A. Shutemov \u003ck.shutemov@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "520473b0775ce046d179afa686fb3222884c389d",
      "tree": "9497b8007b66e8830ce688d22d93ed91a8d83d9d",
      "parents": [
        "b07af760c9bd8e87c3aa9275298566379ec4e9c1"
      ],
      "author": {
        "name": "Mike Frysinger",
        "email": "michael.frysinger@analog.com",
        "time": "Thu Jul 12 12:20:20 2007 +0800"
      },
      "committer": {
        "name": "Bryan Wu",
        "email": "bryan.wu@analog.com",
        "time": "Thu Jul 12 12:20:20 2007 +0800"
      },
      "message": "Blackfin arch: use PAGE_SIZE when doing aligns rather than hardcoded values\n\nSigned-off-by: Mike Frysinger \u003cmichael.frysinger@analog.com\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\n\n"
    },
    {
      "commit": "1394f03221790a988afc3e4b3cb79f2e477246a9",
      "tree": "2c1963c9a4f2d84a5e021307fde240c5d567cf70",
      "parents": [
        "73243284463a761e04d69d22c7516b2be7de096c"
      ],
      "author": {
        "name": "Bryan Wu",
        "email": "bryan.wu@analog.com",
        "time": "Sun May 06 14:50:22 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon May 07 12:12:58 2007 -0700"
      },
      "message": "blackfin architecture\n\nThis adds support for the Analog Devices Blackfin processor architecture, and\ncurrently supports the BF533, BF532, BF531, BF537, BF536, BF534, and BF561\n(Dual Core) devices, with a variety of development platforms including those\navaliable from Analog Devices (BF533-EZKit, BF533-STAMP, BF537-STAMP,\nBF561-EZKIT), and Bluetechnix!  Tinyboards.\n\nThe Blackfin architecture was jointly developed by Intel and Analog Devices\nInc.  (ADI) as the Micro Signal Architecture (MSA) core and introduced it in\nDecember of 2000.  Since then ADI has put this core into its Blackfin\nprocessor family of devices.  The Blackfin core has the advantages of a clean,\northogonal,RISC-like microprocessor instruction set.  It combines a dual-MAC\n(Multiply/Accumulate), state-of-the-art signal processing engine and\nsingle-instruction, multiple-data (SIMD) multimedia capabilities into a single\ninstruction-set architecture.\n\nThe Blackfin architecture, including the instruction set, is described by the\nADSP-BF53x/BF56x Blackfin Processor Programming Reference\nhttp://blackfin.uclinux.org/gf/download/frsrelease/29/2549/Blackfin_PRM.pdf\n\nThe Blackfin processor is already supported by major releases of gcc, and\nthere are binary and source rpms/tarballs for many architectures at:\nhttp://blackfin.uclinux.org/gf/project/toolchain/frs There is complete\ndocumentation, including \"getting started\" guides available at:\nhttp://docs.blackfin.uclinux.org/ which provides links to the sources and\npatches you will need in order to set up a cross-compiling environment for\nbfin-linux-uclibc\n\nThis patch, as well as the other patches (toolchain, distribution,\nuClibc) are actively supported by Analog Devices Inc, at:\nhttp://blackfin.uclinux.org/\n\nWe have tested this on LTP, and our test plan (including pass/fails) can\nbe found at:\nhttp://docs.blackfin.uclinux.org/doku.php?id\u003dtesting_the_linux_kernel\n\n[m.kozlowski@tuxland.pl: balance parenthesis in blackfin header files]\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nSigned-off-by: Mariusz Kozlowski \u003cm.kozlowski@tuxland.pl\u003e\nSigned-off-by: Aubrey Li \u003caubrey.li@analog.com\u003e\nSigned-off-by: Jie Zhang \u003cjie.zhang@analog.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}