)]}'
{
  "log": [
    {
      "commit": "b74d0bd53406c23636707565d87ddaa55d315b26",
      "tree": "6f4245e1363b7cf5e74d84cd025ad804eeb04bfe",
      "parents": [
        "40193713df2cdb9c233b3fc2029ecdccb40cb1e4"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Wed Aug 10 13:53:41 2005 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Aug 30 12:08:10 2005 +1000"
      },
      "message": "[PATCH] ppc64: four level pagetables fix\n\nWith CONFIG_HUGETLB_PAGE\u003dn:\n\nIn file included from kernel/sysctl.c:37:\ninclude/linux/hugetlb.h:104:1: warning: \"hugetlb_free_pgd_range\" redefined\nIn file included from include/linux/mm.h:36,\n                 from kernel/sysctl.c:23:\ninclude/asm/pgtable.h:492:1: warning: this is the location of the previous definition\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "e28f7faf05159f1cfd564596f5e6178edba6bd49",
      "tree": "45534d2c33bff8b64e3fd155fba55146cb7518e6",
      "parents": [
        "decd300b30e499fe6be1bbfc5650fc971de8c1fa"
      ],
      "author": {
        "name": "David Gibson",
        "email": "david@gibson.dropbear.id.au",
        "time": "Fri Aug 05 19:39:06 2005 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Aug 29 10:53:31 2005 +1000"
      },
      "message": "[PATCH] Four level pagetables for ppc64\n\nImplement 4-level pagetables for ppc64\n\nThis patch implements full four-level page tables for ppc64, thereby\nextending the usable user address range to 44 bits (16T).\n\nThe patch uses a full page for the tables at the bottom and top level,\nand a quarter page for the intermediate levels.  It uses full 64-bit\npointers at every level, thus also increasing the addressable range of\nphysical memory.  This patch also tweaks the VSID allocation to allow\nmatching range for user addresses (this halves the number of available\ncontexts) and adds some #if and BUILD_BUG sanity checks.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "20cee16ced631f70a62c97bdebae08a1c9470448",
      "tree": "f980db4e2b19dfcd4413e6cba4f667eb1d8c79cd",
      "parents": [
        "6879dc137ea4efad65cab8bf8a7c0b742bcf92cc"
      ],
      "author": {
        "name": "David Gibson",
        "email": "david@gibson.dropbear.id.au",
        "time": "Tue Jun 21 17:15:31 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 18:46:26 2005 -0700"
      },
      "message": "[PATCH] ppc64: Abolish ioremap_mm\n\nCurrently ppc64 has two mm_structs for the kernel, init_mm and also\nioremap_mm.  The latter really isn\u0027t necessary: this patch abolishes it,\ninstead restricting vmallocs to the lower 1TB of the init_mm\u0027s range and\nplacing io mappings in the upper 1TB.  This simplifies the code in a number\nof places and eliminates an unecessary set of pagetables.  It also tweaks\nthe unmap/free path a little, allowing us to remove the unmap_im_area() set\nof page table walkers, replacing them with unmap_vm_area().\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1f8d419e291f7f7f7f3ffd4f0ba00834621690c8",
      "tree": "833df93032a38bc749458ce8be3a316eae1d5215",
      "parents": [
        "e685752de107201432a055f7c45c396a5b04dc17"
      ],
      "author": {
        "name": "David Gibson",
        "email": "david@gibson.dropbear.id.au",
        "time": "Thu May 05 16:15:13 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Thu May 05 16:36:32 2005 -0700"
      },
      "message": "[PATCH] ppc64: pgtable.h and other header cleanups\n\nThis patch started as simply removing a few never-used macros from\nasm-ppc64/pgtable.h, then kind of grew.  It now makes a bunch of\ncleanups to the ppc64 low-level header files (with corresponding\nchanges to .c files where necessary) such as:\n\t- Abolishing never-used macros\n\t- Eliminating multiple #defines with the same purpose\n\t- Removing pointless macros (cases where just expanding the\nmacro everywhere turns out clearer and more sensible)\n\t- Removing some cases where macros which could be defined in\nterms of each other weren\u0027t\n\t- Moving imalloc() related definitions from pgtable.h to their\nown header file (imalloc.h)\n\t- Re-arranging headers to group things more logically\n\t- Moving all VSID allocation related things to mmu.h, instead\nof being split between mmu.h and mmu_context.h\n\t- Removing some reserved space for flags from the PMD - we\u0027re\nnot using it.\n\t- Fix some bugs which broke compile with STRICT_MM_TYPECHECKS.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "58366af5861eee1479426380e3c91ecb334c301d",
      "tree": "2c7e61d424279057ebeb2ef32b2e9648666848ca",
      "parents": [
        "0339ad77c4a06fa8529db17c91f790058e18b65b"
      ],
      "author": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Sun May 01 08:58:44 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:58:44 2005 -0700"
      },
      "message": "[PATCH] ppc64: update to use the new 4L headers\n\nThis patch converts ppc64 to use the generic pgtable-nopud.h instead of the\n\"fixup\" header.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d455a3696c72283923e6870e9e4fe1daa861d7cd",
      "tree": "572661a1ed6cceaf83cad55921b7812feace69ee",
      "parents": [
        "cdfb82fff33cf3b1a367a427e5d89a012dc568b1"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Tue Apr 19 13:29:23 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org.(none)",
        "time": "Tue Apr 19 13:29:23 2005 -0700"
      },
      "message": "[PATCH] freepgt: arch FIRST_USER_ADDRESS 0\n\nReplace misleading definition of FIRST_USER_PGD_NR 0 by definition of\nFIRST_USER_ADDRESS 0 in all the MMU architectures beyond arm and arm26.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3bf5ee95648c694bac4d13529563c230cd4fe5f2",
      "tree": "9430e6e4f4c3d586ecb7375cd780fd17694888c7",
      "parents": [
        "ee39b37b23da0b6ec53a8ebe90ff41c016f8ae27"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Tue Apr 19 13:29:16 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org.(none)",
        "time": "Tue Apr 19 13:29:16 2005 -0700"
      },
      "message": "[PATCH] freepgt: hugetlb_free_pgd_range\n\nia64 and ppc64 had hugetlb_free_pgtables functions which were no longer being\ncalled, and it wasn\u0027t obvious what to do about them.\n\nThe ppc64 case turns out to be easy: the associated tables are noted elsewhere\nand freed later, safe to either skip its hugetlb areas or go through the\nmotions of freeing nothing.  Since ia64 does need a special case, restore to\nppc64 the special case of skipping them.\n\nThe ia64 hugetlb case has been broken since pgd_addr_end went in, though it\nprobably appeared to work okay if you just had one such area; in fact it\u0027s\nbeen broken much longer if you consider a long munmap spanning from another\nregion into the hugetlb region.\n\nIn the ia64 hugetlb region, more virtual address bits are available than in\nthe other regions, yet the page tables are structured the same way: the page\nat the bottom is larger.  Here we need to scale down each addr before passing\nit to the standard free_pgd_range.  Was about to write a hugely_scaled_down\nmacro, but found htlbpage_to_page already exists for just this purpose.  Fixed\noff-by-one in ia64 is_hugepage_only_range.\n\nUninline free_pgd_range to make it available to ia64.  Make sure the\nvma-gathering loop in free_pgtables cannot join a hugepage_only_range to any\nother (safe to join huges?  probably but don\u0027t bother).\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}