)]}'
{
  "log": [
    {
      "commit": "7e675137a8e1a4d45822746456dd389b65745bf6",
      "tree": "5df01d23ea1b6b212d18f2136ff82913fcbe7718",
      "parents": [
        "b379d790197cdf8a95fb67507d75a24ac0a1678d"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "npiggin@suse.de",
        "time": "Mon Apr 28 02:13:00 2008 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Apr 28 08:58:23 2008 -0700"
      },
      "message": "mm: introduce pte_special pte bit\n\ns390 for one, cannot implement VM_MIXEDMAP with pfn_valid, due to their memory\nmodel (which is more dynamic than most).  Instead, they had proposed to\nimplement it with an additional path through vm_normal_page(), using a bit in\nthe pte to determine whether or not the page should be refcounted:\n\nvm_normal_page()\n{\n\t...\n        if (unlikely(vma-\u003evm_flags \u0026 (VM_PFNMAP|VM_MIXEDMAP))) {\n                if (vma-\u003evm_flags \u0026 VM_MIXEDMAP) {\n#ifdef s390\n\t\t\tif (!mixedmap_refcount_pte(pte))\n\t\t\t\treturn NULL;\n#else\n                        if (!pfn_valid(pfn))\n                                return NULL;\n#endif\n                        goto out;\n                }\n\t...\n}\n\nThis is fine, however if we are allowed to use a bit in the pte to determine\nrefcountedness, we can use that to _completely_ replace all the vma based\nschemes.  So instead of adding more cases to the already complex vma-based\nscheme, we can have a clearly seperate and simple pte-based scheme (and get\nslightly better code generation in the process):\n\nvm_normal_page()\n{\n#ifdef s390\n\tif (!mixedmap_refcount_pte(pte))\n\t\treturn NULL;\n\treturn pte_page(pte);\n#else\n\t...\n#endif\n}\n\nAnd finally, we may rather make this concept usable by any architecture rather\nthan making it s390 only, so implement a new type of pte state for this.\nUnfortunately the old vma based code must stay, because some architectures may\nnot be able to spare pte bits.  This makes vm_normal_page a little bit more\nugly than we would like, but the 2 cases are clearly seperate.\n\nSo introduce a pte_special pte state, and use it in mm/memory.c.  It is\ncurrently a noop for all architectures, so this doesn\u0027t actually result in any\ncompiled code changes to mm/memory.o.\n\nBTW:\nI haven\u0027t put vm_normal_page() into arch code as-per an earlier suggestion.\nThe reason is that, regardless of where vm_normal_page is actually\nimplemented, the *abstraction* is still exactly the same. Also, while it\ndepends on whether the architecture has pte_special or not, that is the\nonly two possible cases, and it really isn\u0027t an arch specific function --\nthe role of the arch code should be to provide primitive functions and\naccessors with which to build the core code; pte_special does that. We do\nnot want architectures to know or care about vm_normal_page itself, and\nwe definitely don\u0027t want them being able to invent something new there\nout of sight of mm/ code. If we made vm_normal_page an arch function, then\nwe have to make vm_insert_mixed (next patch) an arch function too. So I\ndon\u0027t think moving it to arch code fundamentally improves any abstractions,\nwhile it does practically make the code more difficult to follow, for both\nmm and arch developers, and easier to misuse.\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nCc: Jared Hulbert \u003cjaredeh@gmail.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@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": "1757f2d12dce775982aaa006bce1cf4f7ce90111",
      "tree": "068d45767a864ad383ece702fbcbcf3cd2e2752e",
      "parents": [
        "3e0d65bf6d5b464949b749a8da7977f6b197d301"
      ],
      "author": {
        "name": "Yuri Tikhonov",
        "email": "yur@emcraft.com",
        "time": "Sat Feb 02 10:47:31 2008 +0300"
      },
      "committer": {
        "name": "Kumar Gala",
        "email": "galak@kernel.crashing.org",
        "time": "Fri Mar 07 16:56:54 2008 -0600"
      },
      "message": "[PPC] 8xx: swap bug-fix\n\nThis makes swap routines operate correctly on the ppc_8xx based machines.\n\nRecent kernel\u0027s size makes swap feature very important on low-memory platfor\nthose are actually non-operable without it.\n\nSigned-off-by: Yuri Tikhonov \u003cyur@emcraft.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "c42f3ad7f1bf17f31c3febdc71034ed6d793d40f",
      "tree": "5a56c44717cf8fe4a5f402370506e5fbb78368e4",
      "parents": [
        "3155f7f23f7865e64f7eb14e226a2dff8197e51f"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@kernel.crashing.org",
        "time": "Sun Jan 27 14:06:14 2008 -0600"
      },
      "committer": {
        "name": "Kumar Gala",
        "email": "galak@kernel.crashing.org",
        "time": "Mon Jan 28 08:33:10 2008 -0600"
      },
      "message": "[PPC] Remove 85xx from arch/ppc\n\n85xx exists in arch/powerpc as well as cuImage support to boot from\na u-boot that doesn\u0027t support device trees.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n"
    },
    {
      "commit": "e6b6e3ffb9ee8926f9f2f7dc9147df73e27d5828",
      "tree": "ecda5a24187801c1ad46e0d9d90a9fc5f547a52b",
      "parents": [
        "8237bf080e9ef6adc3f2adce26060722685bbb15"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@kernel.org",
        "time": "Mon Aug 27 23:29:53 2007 +0200"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Sep 17 15:15:04 2007 +1000"
      },
      "message": "[POWERPC] Remove APUS support from arch/ppc\n\nCurrent status of APUS:\n- arch/powerpc/: removed in 2.6.23\n- arch/ppc/: marked BROKEN since 2 years\n\nThis therefore removes the remaining parts of APUS support from\narch/ppc, include/asm-ppc, arch/powerpc and include/asm-powerpc.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "e21ea246bce5bb93dd822de420172ec280aed492",
      "tree": "d624d1257728d8d869d54420c83d4bf4c4e19189",
      "parents": [
        "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19"
      ],
      "author": {
        "name": "Martin Schwidefsky",
        "email": "schwidefsky@de.ibm.com",
        "time": "Tue Jul 17 04:03:03 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue Jul 17 10:22:59 2007 -0700"
      },
      "message": "mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty\n\nNobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty.  Remove\nthe functions from all architectures.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4",
      "tree": "172a959293a2c31691a162eca6af131e3ac89da2",
      "parents": [
        "98011f569e2ae1e4ae394f6e23faa16676d50de4"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "jbeulich@novell.com",
        "time": "Sun Jul 15 23:38:17 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Jul 16 09:05:36 2007 -0700"
      },
      "message": "page table handling cleanup\n\nKill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),\npte_exec(), and pte_user() except where arch-specific code is making use of\nthem.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8dab5241d06bfc9ee141ea78c56cde5070d7460d",
      "tree": "dd9dc3c64c17862b169f4cbe5fd4a108d960c920",
      "parents": [
        "679ce0ace6b1a07043bc3b405a34ddccad808886"
      ],
      "author": {
        "name": "Benjamin Herrenschmidt",
        "email": "benh@kernel.crashing.org",
        "time": "Sat Jun 16 10:16:12 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sat Jun 16 13:16:16 2007 -0700"
      },
      "message": "Rework ptep_set_access_flags and fix sun4c\n\nSome changes done a while ago to avoid pounding on ptep_set_access_flags and\nupdate_mmu_cache in some race situations break sun4c which requires\nupdate_mmu_cache() to always be called on minor faults.\n\nThis patch reworks ptep_set_access_flags() semantics, implementations and\ncallers so that it\u0027s now responsible for returning whether an update is\nnecessary or not (basically whether the PTE actually changed).  This allow\nfixing the sparc implementation to always return 1 on sun4c.\n\n[akpm@linux-foundation.org: fixes, cleanups]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mark Fortescue \u003cmark@mtfhpc.demon.co.uk\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "0bb5e19d63cc1b09aed8aef3a20926ac435bb8e7",
      "tree": "c6b2a03259a86ca96d3fac02fc0f2f05220e6682",
      "parents": [
        "53f049fa5f18730b61faaee582ea0e045fd44f49"
      ],
      "author": {
        "name": "David Gibson",
        "email": "david@gibson.dropbear.id.au",
        "time": "Tue May 08 00:30:57 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:13 2007 -0700"
      },
      "message": "Clean up mostly unused IOSPACE macros\n\nMost architectures defined three macros, MK_IOSPACE_PFN(), GET_IOSPACE()\nand GET_PFN() in pgtable.h.  However, the only callers of any of these\nmacros are in Sparc specific code, either in arch/sparc, arch/sparc64 or\ndrivers/sbus.\n\nThis patch removes the redundant macros from all architectures except\nsparc and sparc64.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\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": "46a82b2d5591335277ed2930611f6acb4ce654ed",
      "tree": "e90bc1843701af2012bae92564f7109027a8244f",
      "parents": [
        "d2e7b7d0aa021847c59f882b066e7d3812902870"
      ],
      "author": {
        "name": "Dave McCracken",
        "email": "dmccr@us.ibm.com",
        "time": "Mon Sep 25 23:31:48 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:51 2006 -0700"
      },
      "message": "[PATCH] Standardize pxx_page macros\n\nOne of the changes necessary for shared page tables is to standardize the\npxx_page macros.  pte_page and pmd_page have always returned the struct\npage associated with their entry, while pte_page_kernel and pmd_page_kernel\nhave returned the kernel virtual address.  pud_page and pgd_page, on the\nother hand, return the kernel virtual address.\n\nShared page tables needs pud_page and pgd_page to return the actual page\nstructures.  There are very few actual users of these functions, so it is\nsimple to standardize their usage.\n\nSince this is basic cleanup, I am submitting these changes as a standalone\npatch.  Per Hugh Dickins\u0027 comments about it, I am also changing the\npxx_page_kernel macros to pxx_page_vaddr to clarify their meaning.\n\nSigned-off-by: Dave McCracken \u003cdmccr@us.ibm.com\u003e\nCc: 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": "45c091bb2d453ce4a8b06cf19872ec7a77fc4799",
      "tree": "06fb2e05518ebfba163f8424e028e7faf5672d66",
      "parents": [
        "d588fcbe5a7ba8bba2cebf7799ab2d573717a806",
        "2191fe3e39159e3375f4b7ec1420df149f154101"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 22 22:11:30 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 22 22:11:30 2006 -0700"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits)\n  [POWERPC] re-enable OProfile for iSeries, using timer interrupt\n  [POWERPC] support ibm,extended-*-frequency properties\n  [POWERPC] Extra sanity check in EEH code\n  [POWERPC] Dont look for class-code in pci children\n  [POWERPC] Fix mdelay badness on shared processor partitions\n  [POWERPC] disable floating point exceptions for init\n  [POWERPC] Unify ppc syscall tables\n  [POWERPC] mpic: add support for serial mode interrupts\n  [POWERPC] pseries: Print PCI slot location code on failure\n  [POWERPC] spufs: one more fix for 64k pages\n  [POWERPC] spufs: fail spu_create with invalid flags\n  [POWERPC] spufs: clear class2 interrupt status before wakeup\n  [POWERPC] spufs: fix Makefile for \"make clean\"\n  [POWERPC] spufs: remove stop_code from struct spu\n  [POWERPC] spufs: fix spu irq affinity setting\n  [POWERPC] spufs: further abstract priv1 register access\n  [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts\n  [POWERPC] spufs: dont try to access SPE channel 1 count\n  [POWERPC] spufs: use kzalloc in create_spu\n  [POWERPC] spufs: fix initial state of wbox file\n  ...\n\nManually resolved conflicts in:\n\tdrivers/net/phy/Makefile\n\tinclude/asm-powerpc/spu.h\n"
    },
    {
      "commit": "6218a761bbc27acc65248c80024875bcc06d52b1",
      "tree": "59a278c4c189f838ede99de5fd46241d1923f52b",
      "parents": [
        "050613545b389825c1f5beb67fa2667b727f866d"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Sun Jun 11 14:15:17 2006 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Sun Jun 11 14:15:17 2006 +1000"
      },
      "message": "powerpc: add context.vdso_base for 32-bit too\n\nThis adds a vdso_base element to the mm_context_t for 32-bit compiles\n(both for ARCH\u003dpowerpc and ARCH\u003dppc).  This fixes the compile errors\nthat have been reported in arch/powerpc/kernel/signal_32.c.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f",
      "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f",
      "parents": [
        "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e"
      ],
      "author": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "committer": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n"
    },
    {
      "commit": "bab70a4af737f623de5b034976a311055308ab86",
      "tree": "f8c0e9463de01323db2cb1a62f4eb83adb5ce7ca",
      "parents": [
        "bac30d1a78d0f11c613968fc8b351a91ed465386"
      ],
      "author": {
        "name": "Eugene Surovegin",
        "email": "ebs@ebshome.net",
        "time": "Tue Mar 28 10:13:12 2006 -0800"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Mar 29 13:44:15 2006 +1100"
      },
      "message": "[PATCH] lock PTE before updating it in 440/BookE page fault handler\n\nFix 44x and BookE page fault handler to correctly lock PTE before\ntrying to pte_update() it, otherwise this PTE might be swapped out\nafter pte_present() check but before pte_uptdate() call, resulting in\ncorrupted PTE. This can happen with enabled preemption and low memory\ncondition.\n\nSigned-off-by: Eugene Surovegin \u003cebs@ebshome.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "0ec57e53c945fe962b190953f61e1ffd127e68d3",
      "tree": "2c8cf3e91aa3222be2f7e55bbbd4f55c4deef98f",
      "parents": [
        "f4fc4a5b74cff2a487222f05704a2bd01953d250"
      ],
      "author": {
        "name": "Marcelo Tosatti",
        "email": "marcelo.tosatti@cyclades.com",
        "time": "Tue Jan 17 00:24:42 2006 -0200"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Fri Jan 20 16:13:50 2006 +1100"
      },
      "message": "[PATCH] powerpc: generalize PPC44x_PIN_SIZE\n\nThe following patch generalizes PPC44x_PIN_SIZE by changing it to\nPPC_PIN_SIZE, which can be defined by any sub-arch to automatically adjust\nVMALLOC_START.\n\nDefine PPC_PIN_SIZE on 8xx, avoiding potential conflicts with the\npinned space.\n\nSigned-off-by: Marcelo Tosatti \u003cmarcelo.tosatti@cyclades.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "8c65b4a60450590e79a28e9717ceffa9e4debb3f",
      "tree": "e0e42b5faee0a1c44746a36d9df7a8fbb2a2c24c",
      "parents": [
        "6fdcc2162285a8fc96ab12ff85086c37bceaa494"
      ],
      "author": {
        "name": "Tim Schmielau",
        "email": "tim@physik3.uni-rostock.de",
        "time": "Mon Nov 07 00:59:43 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Nov 07 07:53:41 2005 -0800"
      },
      "message": "[PATCH] fix remaining missing includes\n\nFix more include file problems that surfaced since I submitted the previous\nfix-missing-includes.patch.  This should now allow not to include sched.h\nfrom module.h, which is done by a followup patch.\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8b150478aeb1a8edb9015c2f7ac4da637ff65c45",
      "tree": "621b038b9c041fe82b708c6c5cbee655be2a519a",
      "parents": [
        "d49b340124a34fcb8bceda472558ccef7232c16f"
      ],
      "author": {
        "name": "Roland Dreier",
        "email": "rolandd@cisco.com",
        "time": "Fri Oct 28 17:46:18 2005 -0700"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Sat Oct 29 14:25:49 2005 +1000"
      },
      "message": "[PATCH] ppc: make phys_mem_access_prot() work with pfns instead of addresses\n\nChange the phys_mem_access_prot() function to take a pfn instead of an\naddress.  This allows mmap64() to work on /dev/mem for addresses above 4G\non 32-bit architectures.  We start with a pfn in mmap_mem(), so there\u0027s no\nneed to convert to an address; in fact, it\u0027s actively bad, since the\nconversion can overflow when the address is above 4G.\n\nSimilarly fix the ppc32 page_is_ram() function to avoid a conversion to an\naddress by directly comparing to max_pfn.  Working with max_pfn instead of\nhigh_memory fixes page_is_ram() to give the right answer for highmem pages.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "33bf56106d9be272696b73d9179da4e56b277472",
      "tree": "905fe909edf96831a988de8fd35d22ee96ab4db0",
      "parents": [
        "82006d084109bb4118f1de0dc5855abe5ccae430"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "rdunlap@xenotime.net",
        "time": "Tue Sep 13 01:25:50 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 13 08:22:33 2005 -0700"
      },
      "message": "[PATCH] feature removal of io_remap_page_range()\n\nAs written in Documentation/feature-removal-schedule.txt, remove the\nio_remap_page_range() kernel API.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "021a52ac70802a94e699badb52af9d0fa728d5cd",
      "tree": "6fb066dd3cd2e4423bdcfd8fc520a762d4848f27",
      "parents": [
        "534afb90a9cd0b9643f62d660c164e1d924f39cf"
      ],
      "author": {
        "name": "Matt Porter",
        "email": "mporter@kernel.crashing.org",
        "time": "Sat Aug 06 07:21:06 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Aug 06 09:23:57 2005 -0700"
      },
      "message": "[PATCH] ppc32: ppc440 pagetable attributes (comments updates)\n\nHere\u0027s an incremental patch with comment updates and some additional\ngrammar cleanups.\n\nSigned-off-by: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "534afb90a9cd0b9643f62d660c164e1d924f39cf",
      "tree": "7a10674e549b63257d9c95405f258480267efea8",
      "parents": [
        "4aad724d3e52238e1ce005f166fbba5b4072a7f6"
      ],
      "author": {
        "name": "Matt Porter",
        "email": "mporter@kernel.crashing.org",
        "time": "Fri Aug 05 16:10:10 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Aug 05 16:53:03 2005 -0700"
      },
      "message": "[PATCH] ppc32: fix ppc440 pagetable attributes\n\nThis patch fixes a bug in the PPC440 pagetable attributes that breaks swap\nsupport.  It also adds some notes on the PPC440 attribute fields.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e for CELF\nSigned-off-by: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "5be061eee931db2718feecaf10df17610386202b",
      "tree": "1e78b9993aaa8f176dd2a71c2d6ef01e224b34b8",
      "parents": [
        "65145e060b1c933ebc4215c3b493f586e08a1d5c"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@freescale.com",
        "time": "Tue Jun 21 17:15:26 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 18:46:24 2005 -0700"
      },
      "message": "[PATCH] ppc32: Clean up NUM_TLBCAMS usage for Freescale Book-E PPC\u0027s\n\nMade the number of TLB CAM entries private and converted the board\nconsumers to use num_tlbcam_entries which is setup at boot time from\nconfiguration registers.  This way the only consumers of the #define\nNUM_TLBCAMS are the arrays used to manage the TLB.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\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": "f50b153b1966230e78034d5ab1641ca4bb5db56d",
      "tree": "9f3f0971789ca2cbb59efbd694c172804f4547cd",
      "parents": [
        "b464fce5edc08a825907e9d48a2d2f1af0393fef"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@freescale.com",
        "time": "Sat Apr 16 15:24:22 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:24:22 2005 -0700"
      },
      "message": "[PATCH] ppc32: Support 36-bit physical addressing on e500\n\nTo add support for 36-bit physical addressing on e500 the following changes\nhave been made.  The changes are generalized to support any physical address\nsize larger than 32-bits:\n\n* Allow FSL Book-E parts to use a 64-bit PTE, it is 44-bits of pfn, 20-bits\n  of flags.\n\n* Introduced new CPU feature (CPU_FTR_BIG_PHYS) to allow runtime handling of\n  updating hardware register (SPRN_MAS7) which holds the upper 32-bits of\n  physical address that will be written into the TLB.  This is useful since\n  not all e500 cores support 36-bit physical addressing.\n\n* Currently have a pass through implementation of fixup_bigphys_addr\n\n* Moved _PAGE_DIRTY in the 64-bit PTE case to free room for three additional\n  storage attributes that may exist in future FSL Book-E cores and updated\n  fault handler to copy these bits into the hardware TLBs.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b464fce5edc08a825907e9d48a2d2f1af0393fef",
      "tree": "e92083cc989a20d363bfb4de438098a30e8f3843",
      "parents": [
        "a85f6d4aca822acdb49d27c44519cd6514b06a1d"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@freescale.com",
        "time": "Sat Apr 16 15:24:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:24:21 2005 -0700"
      },
      "message": "[PATCH] ppc32: Allow adjust of pfn offset in pte\n\nAllow the pfn to be offset by more than just PAGE_SHIFT in the pte.  Today,\nPAGE_SHIFT tends to allow us to have 12-bits of flags in the pte.  In the\nfuture if we have a larger pte we can allocate more bits for flags by\noffsetting the pfn even further.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7a1e335085ead05da08f791340f58b493126894d",
      "tree": "5b1a763061d68caef26ec85d55404d868bab7a74",
      "parents": [
        "0c541b4406a68e74d94ddb667c69d9e03bce8681"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@freescale.com",
        "time": "Sat Apr 16 15:24:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:24:20 2005 -0700"
      },
      "message": "[PATCH] ppc32: Fix pte_update for 64-bit PTEs\n\nWhile the existing pte_update code handled atomically modifying a 64-bit PTE,\nit did not return all 64-bits of the PTE before it was modified.  This causes\nproblems in some places that expect the full PTE to be returned, like\nptep_get_and_clear().\n\nCreated a new pte_update function that is conditional on CONFIG_PTE_64BIT.  It\natomically reads the low PTE word which all PTE flags are required to be in\nand returns a premodified full 64-bit PTE.\n\nSince we now have an explicit 64-bit PTE version of pte_update we can also\nremove the hack that existed to get the low PTE word regardless of size.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.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"
    }
  ]
}