)]}'
{
  "log": [
    {
      "commit": "aaa4059bc2dca7fa816624a28db1958c3a22df9b",
      "tree": "8ae1d5458e2f68f96b033f10dae216847c32d4d2",
      "parents": [
        "e812cb5226af32aec91bcbaa8365bd7f921b6ebb"
      ],
      "author": {
        "name": "Jan Kara",
        "email": "jack@suse.cz",
        "time": "Sun Oct 30 15:00:16 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:17 2005 -0800"
      },
      "message": "[PATCH] ext3: Fix unmapped buffers in transaction\u0027s lists\n\nFix the problem (BUG 4964) with unmapped buffers in transaction\u0027s\nt_sync_data list.  The problem is we need to call filesystem\u0027s own\ninvalidatepage() from block_write_full_page().\n\nblock_write_full_page() must call filesystem\u0027s invalidatepage().  Otherwise\nfollowing nasty race can happen:\n\n   proc 1                                        proc 2\n   ------                                        ------\n- write some new data to \u0027offset\u0027\n  \u003d\u003e bh gets to the transactions data list\n                                              - starts truncate\n                                                \u003d\u003e i_size set to new size\n- mpage_writepages()\n  - ext3_ordered_writepage() to \u0027offset\u0027\n    - block_write_full_page()\n      - page-\u003eindex \u003e end_index+1\n        - block_invalidatepage()\n          - discard_buffer()\n            - clear_buffer_mapped()\n\n- commit triggers and finds unmapped buffer - BOOM!\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1e8e338325fa0f2bd5c1c800086e900cf188d2cd",
      "tree": "fd1e051c0883725d3b24ec9acb428aeddaccf07b",
      "parents": [
        "ed3cb6f039bb296457bfd2877cba6ad0287d8d54"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Sun Oct 30 15:00:11 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:16 2005 -0800"
      },
      "message": "[PATCH] s390: export ipl device parameters\n\nSysfs interface to export ipl device parameters.  Dependent on the ipl type\nthe interface will look like this:\n\n- ccw ipl:\n\n/sys/firmware/ipl/device\n\t\t /ipl_type\n\n- fcp ipl:\n\n/sys/firmware/ipl/binary_parameter\n\t\t /bootprog\n\t\t /br_lba\n\t\t /device\n\t\t /ipl_type\n\t\t /lun\n\t\t /scp_data\n\t\t /wwpn\n\n- otherwise (unknown that is):\n\n/sys/firmware/ipl/ipl_type\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6a351cfeadd4b56a2a0031020c0cfb07cc0337fb",
      "tree": "88b96f069f035a73cc6089a141a0167e4cb6afe8",
      "parents": [
        "b365157be3250a6b5948422ba65e05e5f964e150"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sun Oct 30 15:00:08 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:16 2005 -0800"
      },
      "message": "[PATCH] uml: remove old UM_FASTCALL, and make the thing work again\n\nThis was used in the old dark age of 2.4, ARCH_CFLAGS doesn\u0027t work any more\nsince some time, and UM_FASTCALL was never used in 2.6.\n\nInstead, reintroduce the thing more properly now, directly in\ninclude/asm-um/linkage.h.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "96d55b882b85b26711a06d8fb2c901df9d52a48b",
      "tree": "309b8993ad321c050411a8dd74729180488a5dcc",
      "parents": [
        "f3ac9fbf7a0b9493377ee88d9b5b2933ff3f7ade"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sun Oct 30 15:00:07 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:16 2005 -0800"
      },
      "message": "[PATCH] uml: reuse i386 cpu-specific tuning\n\nMake UML share the underlying cpu-specific tuning done on i386.\n\nActually, for now many config options aren\u0027t used a lot - but that can be done\nlater.  Also, UML relies on GCC optimization for things like memcpy and such\nmore than i386, so specifying the correct -march and -mtune should be enough.\nLater, we may want to correct some other stuff.\n\nFor instance, since FPU context switching, for us, is done (at least\npartially, i.e.  between our kernelspace and userspace) by the host, we may\nallow usage of FPU operations by GCC.  This doesn\u0027t hold for kernelspace vs.\nkernelspace, but we don\u0027t support preemption.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c978b0179b31600394d5ebdb0940b492ec05500f",
      "tree": "5126e984a9eacbcb25a02a9ef711abda33ceed88",
      "parents": [
        "baa0b84f104c8e78ddaa8816eb9deac0098429e6"
      ],
      "author": {
        "name": "Hirokazu Takata",
        "email": "takata@linux-m32r.org",
        "time": "Sun Oct 30 15:00:04 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:15 2005 -0800"
      },
      "message": "[PATCH] m32r: fix #if warnings\n\nFix warnings for #if directives.\n\nSigned-off-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "eb9289eb20df6b54214c45ac7c6bf5179a149026",
      "tree": "dac51cecdd94e0c7273c990259ddd800057311b9",
      "parents": [
        "0245b3e787dc3267a915e1f56419e7e9c197e148"
      ],
      "author": {
        "name": "Shaohua Li",
        "email": "shaohua.li@intel.com",
        "time": "Sun Oct 30 15:00:01 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:15 2005 -0800"
      },
      "message": "[PATCH] introduce .valid callback for pm_ops\n\nAdd pm_ops.valid callback, so only the available pm states show in\n/sys/power/state.  And this also makes an earlier states error report at\nenter_state before we do actual suspend/resume.\n\nSigned-off-by: Shaohua Li\u003cshaohua.li@intel.com\u003e\nAcked-by: Pavel Machek\u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2c1b4a5ca48831595979a850f40ced8e7da026f8",
      "tree": "06fe8a400df8c5166c7f47ca2c30a584473f1170",
      "parents": [
        "a0f496517f3e28d651d0cbbcf2d4fb701ed6957e"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Oct 30 14:59:58 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:14 2005 -0800"
      },
      "message": "[PATCH] swsusp: rework memory freeing on resume\n\nThe following patch makes swsusp use the PG_nosave and PG_nosave_free flags to\nmark pages that should be freed in case of an error during resume.\n\nThis allows us to simplify the code and to use swsusp_free() in all of the\nswsusp\u0027s resume error paths, which makes them actually work.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "25761b6eb7b33823bcfff6bfe2a015badcd76fb8",
      "tree": "a25841a3f4c4cf087ce75c0907c00966f19d339a",
      "parents": [
        "351619baf9878731b4272fa10dda0f84f5582241"
      ],
      "author": {
        "name": "Rafael J. Wysocki",
        "email": "rjw@sisk.pl",
        "time": "Sun Oct 30 14:59:56 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:14 2005 -0800"
      },
      "message": "[PATCH] swsusp: move snapshot functionality to separate file\n\nThe following patch moves the functionality of swsusp related to creating and\nhandling the snapshot of memory to a separate file, snapshot.c\n\nThis should enable us to untangle the code in the future and eventually to\nimplement some parts of swsusp.c in the user space.\n\nThe patch does not change the code.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ad74557a49d1dea428fb0ad60e75a5aa37610e1d",
      "tree": "4240115b224d3b3a323da8aa9325fc3bf4b73b50",
      "parents": [
        "5d35704028d09a183448daceab5dcb94f21a3645"
      ],
      "author": {
        "name": "Ashok Raj",
        "email": "ashok.raj@intel.com",
        "time": "Sun Oct 30 14:59:49 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:14 2005 -0800"
      },
      "message": "[PATCH] introduce get_cpu_sysdev() to retrieve a sysfs entry for a cpu.\n\nSome modules creating sysfs entries under /sys/devices/system/cpu/cpuX/\nneed to know the parent sysfs entry to make devices under them.  This will\njust return the sysfs entry for a given cpu.\n\nsysfs entries showing under each cpu sysfs can be easily created if such\nentries can be created by registering a sysfs driver for cpuclass.  The\nissue is when the entry is created the CPU may not be online, hence we\nwould need to defer the creation until the online notification comes.\n\nCurrent users: cache entries for Intel CPU\u0027s and cpufreq subsystem.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nCc: Zwane Mwaikambo \u003czwane@holomorphy.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bda98685b855f71f7e2fc5378aa3cdfb24a9db65",
      "tree": "c1660300d19e1fba7bda619bfe2d3802c1aee12f",
      "parents": [
        "c53117815771e1e84e6ba80a42fa1f8e330adb4d"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sun Oct 30 14:59:44 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:13 2005 -0800"
      },
      "message": "[PATCH] x86: inline spin_unlock if !CONFIG_DEBUG_SPINLOCK and !CONFIG_PREEMPT\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c53117815771e1e84e6ba80a42fa1f8e330adb4d",
      "tree": "e9227965e332a19575c066096c532cd2cba4c856",
      "parents": [
        "daedb82d6b54e58a66ad1dce3509e699a5bd1b18"
      ],
      "author": {
        "name": "Brian Gerst",
        "email": "bgerst@didntduck.org",
        "time": "Sun Oct 30 14:59:44 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:13 2005 -0800"
      },
      "message": "[PATCH] Clean up mtrr compat ioctl code\n\nHandle 32-bit mtrr ioctls in the mtrr driver instead of the ia32\ncompatability layer.\n\nSigned-off-by: Brian Gerst \u003cbgerst@didntduck.org\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f2b36db692b7ff6972320ad9839ae656a3b0ee3e",
      "tree": "110387d2557a156d6b9453ea0c45d392b47796c2",
      "parents": [
        "29b70081f7cb094513d5189e82d3478b50777a28"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Sun Oct 30 14:59:41 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:13 2005 -0800"
      },
      "message": "[PATCH] i386: move apic init in init_IRQs\n\nAll kinds of ugliness exists because we don\u0027t initialize\nthe apics during init_IRQs.\n- We calibrate jiffies in non apic mode even when we are using apics.\n- We have to have special code to initialize the apics when non-smp.\n- The legacy i8259 must exist and be setup correctly, even\n  when we won\u0027t use it past initialization.\n- The kexec on panic code must restore the state of the io_apics.\n- init/main.c needs a special case for !smp smp_init on x86\n\nIn addition to pure code movement I needed a couple\nof non-obvious changes:\n- Move setup_boot_APIC_clock into APIC_late_time_init for\n  simplicity.\n- Use cpu_khz to generate a better approximation of loops_per_jiffies\n  so I can verify the timer interrupt is working.\n- Call setup_apic_nmi_watchdog again after cpu_khz is initialized on\n  the boot cpu.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9338316c9323682d32270d83b106472a50ab6da4",
      "tree": "372f32101f2ed04ca03335638998905930d23e55",
      "parents": [
        "30037f66ce63b6b7ca1fbfb06605b831f4a60df6"
      ],
      "author": {
        "name": "Natalie.Protasevich@unisys.com",
        "email": "Natalie.Protasevich@unisys.com",
        "time": "Sun Oct 30 14:59:38 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:12 2005 -0800"
      },
      "message": "[PATCH] ES7000 platform update\n\nThis is platform code update for ES7000: disables IRQ overrides for the\nrecent ES7000 (Rascal/Zorro), cleans up the compile warning.  The patch\nonly affects the ES7000 subarch.\n\nSigned-off-by: \u003cNatalie.Protasevich@unisys.com\u003e\nAcked-by: Zwane Mwaikambo \u003czwane@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "251e6912df43df54570ed68aade703b329c6cd5b",
      "tree": "28695a0c9a468281613a6b8ef8c79596e2764001",
      "parents": [
        "72e12b76fe48d99d1deb417f177b10a9d99b2e74"
      ],
      "author": {
        "name": "Zachary Amsden",
        "email": "zach@vmware.com",
        "time": "Sun Oct 30 14:59:34 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:12 2005 -0800"
      },
      "message": "[PATCH] x86: add an accessor function for getting the per-CPU gdt\n\nAdd an accessor function for getting the per-CPU gdt.  Callee must already\nhave the CPU.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "ca140fdadbe4c031a20a970f46163908d09a116b",
      "tree": "5dff340fd0bb88751604d7d7ffdcb0fe55144005",
      "parents": [
        "d16aafff2570abb557a5cb18c98027aabd602e22"
      ],
      "author": {
        "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso",
        "email": "blaisorblade@yahoo.it",
        "time": "Sun Oct 30 14:59:31 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:12 2005 -0800"
      },
      "message": "[PATCH] i386: little pgtable.h consolidation vs 2/3level\n\nJoin together some common functions (pmd_page{,_kernel}) over 2level and\n3level pages.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nAcked-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": "8896fab35e62aa748a5ce62ac773508e51f10be1",
      "tree": "bb8f2dce7b5d0aa6ffe68aa6b97920d2ce32e164",
      "parents": [
        "dacb16b1a034fa7a0b868ee30758119fbfd90bc1"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "JBeulich@novell.com",
        "time": "Sun Oct 30 14:59:27 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:11 2005 -0800"
      },
      "message": "[PATCH] x86: cmpxchg improvements\n\nThis adjusts i386\u0027s cmpxchg patterns so that\n\n- for word and long cmpxchg-es the compiler can utilize all possible\n  registers\n\n- cmpxchg8b gets disabled when the minimum specified hardware architectur\n  doesn\u0027t support it (like was already happening for the byte, word, and\n  long ones).\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d381d8a9a08cac9824096213069159be17fd2e2f",
      "tree": "0c19722b8f67c29b7c08c6ab8776a9c146395d03",
      "parents": [
        "89d155ef62e5e0c10e4b37aaa5056f0beafe10e6"
      ],
      "author": {
        "name": "James Morris",
        "email": "jmorris@namei.org",
        "time": "Sun Oct 30 14:59:22 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:11 2005 -0800"
      },
      "message": "[PATCH] SELinux: canonicalize getxattr()\n\nThis patch allows SELinux to canonicalize the value returned from\ngetxattr() via the security_inode_getsecurity() hook, which is called after\nthe fs level getxattr() function.\n\nThe purpose of this is to allow the in-core security context for an inode\nto override the on-disk value.  This could happen in cases such as\nupgrading a system to a different labeling form (e.g.  standard SELinux to\nMLS) without needing to do a full relabel of the filesystem.\n\nIn such cases, we want getxattr() to return the canonical security context\nthat the kernel is using rather than what is stored on disk.\n\nThe implementation hooks into the inode_getsecurity(), adding another\nparameter to indicate the result of the preceding fs-level getxattr() call,\nso that SELinux knows whether to compare a value obtained from disk with\nthe kernel value.\n\nWe also now allow getxattr() to work for mountpoint labeled filesystems\n(i.e.  mount with option context\u003dfoo_t), as we are able to return the\nkernel value to the user.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0d078f6f96809c95c69b99d6605a502b0ac63d3d",
      "tree": "1b4691abab5f96f2aa8a5217a2701f181b41940d",
      "parents": [
        "4276d32260662d5401a15a0a46e506fb5c8ab563"
      ],
      "author": {
        "name": "Brian Gerst",
        "email": "bgerst@didntduck.org",
        "time": "Sun Oct 30 14:59:20 2005 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 30 17:37:10 2005 -0800"
      },
      "message": "[PATCH] CONFIG_IA32\n\nAdd CONFIG_X86_32 for i386.  This allows selecting options that only apply\nto 32-bit systems.\n\n(X86 \u0026\u0026 !X86_64) becomes X86_32\n(X86 ||  X86_64) becomes X86\n\nSigned-off-by: Brian Gerst \u003cbgerst@didntduck.org\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a7dac447bb9cef27d4d29cdf63e2d7809c50b1f4",
      "tree": "a8935490cdd374aba3a804ba9f79d1aed67db36d",
      "parents": [
        "81cfb8864c73230eb1c37753aba517db15cf4d8f"
      ],
      "author": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sun Oct 30 04:44:42 2005 -0500"
      },
      "committer": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sun Oct 30 04:44:42 2005 -0500"
      },
      "message": "[libata] change ata_qc_complete() to take error mask as second arg\n\nThe second argument to ata_qc_complete() was being used for two\npurposes: communicate the ATA Status register to the completion\nfunction, and indicate an error.  On legacy PCI IDE hardware, the latter\nis often implicit in the former.  On more modern hardware, the driver\noften completely emulated a Status register value, passing ATA_ERR as an\nindication that something went wrong.\n\nNow that previous code changes have eliminated the need to use drv_stat\narg to communicate the ATA Status register value, we can convert it to a\nmask of possible error classes.\n\nThis will lead to more flexible error handling in the future.\n"
    },
    {
      "commit": "81cfb8864c73230eb1c37753aba517db15cf4d8f",
      "tree": "649ff25543834cf9983ea41b93126bea97d75475",
      "parents": [
        "0169e284f6b6b263cc7c2ed25986b96cd6fda610",
        "9f75e1eff3edb2bb07349b94c28f4f2a6c66ca43"
      ],
      "author": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sun Oct 30 01:56:31 2005 -0500"
      },
      "committer": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sun Oct 30 01:56:31 2005 -0500"
      },
      "message": "Merge branch \u0027master\u0027\n"
    },
    {
      "commit": "9f75e1eff3edb2bb07349b94c28f4f2a6c66ca43",
      "tree": "27a73405d3652dc6771fab28721b70e6d44ff47a",
      "parents": [
        "b1459461f1e0abd5c28317d6bff6f2ca612a719d",
        "1b40efd772f4419fbc1a8940506424246985c333"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:48:06 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:48:06 2005 -0700"
      },
      "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6\n"
    },
    {
      "commit": "3947be1969a9ce455ec30f60ef51efb10e4323d1",
      "tree": "0b4b3b4c268beb7aa88cb685cce48b6bb5053c47",
      "parents": [
        "bdc8cb984576ab5b550c8b24c6fa111a873503e3"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Sat Oct 29 18:16:54 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:44 2005 -0700"
      },
      "message": "[PATCH] memory hotplug: sysfs and add/remove functions\n\nThis adds generic memory add/remove and supporting functions for memory\nhotplug into a new file as well as a memory hotplug kernel config option.\n\nIndividual architecture patches will follow.\n\nFor now, disable memory hotplug when swsusp is enabled.  There\u0027s a lot of\nchurn there right now.  We\u0027ll fix it up properly once it calms down.\n\nSigned-off-by: Matt Tolentino \u003cmatthew.e.tolentino@intel.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "bdc8cb984576ab5b550c8b24c6fa111a873503e3",
      "tree": "f94548988874caa10d770e6e65bc50c925abf825",
      "parents": [
        "208d54e5513c0c02d85af0990901354c74364d5c"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Sat Oct 29 18:16:53 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:44 2005 -0700"
      },
      "message": "[PATCH] memory hotplug locking: zone span seqlock\n\nSee the \"fixup bad_range()\" patch for more information, but this actually\ncreates a the lock to protect things making assumptions about a zone\u0027s size\nstaying constant at runtime.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "208d54e5513c0c02d85af0990901354c74364d5c",
      "tree": "83922f1d4a83f19bffcbff299044f421bd7e9c73",
      "parents": [
        "c6a57e19e464db118dc4ab9cfe9e9748c6d630a0"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Sat Oct 29 18:16:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:44 2005 -0700"
      },
      "message": "[PATCH] memory hotplug locking: node_size_lock\n\npgdat-\u003enode_size_lock is basically only neeeded in one place in the normal\ncode: show_mem(), which is the arch-specific sysrq-m printing function.\n\nStrictly speaking, the architectures not doing memory hotplug do no need this\nlocking in show_mem().  However, they are all included for completeness.  This\nshould also make any future consolidation of all of the implementations a\nlittle more straightforward.\n\nThis lock is also held in the sparsemem code during a memory removal, as\nsections are invalidated.  This is the place there pfn_valid() is made false\nfor a memory area that\u0027s being removed.  The lock is only required when doing\npfn_valid() operations on memory which the user does not already have a\nreference on the page, such as in show_mem().\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4ca644d970bf2542623228a4624af356d20ca267",
      "tree": "1040782e8799d5531a5ee1d5f1143e26e8781e9d",
      "parents": [
        "ed8ece2ec8d3c2031b1a1a0737568bb0d49454e0"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Sat Oct 29 18:16:51 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:44 2005 -0700"
      },
      "message": "[PATCH] memory hotplug prep: __section_nr helper\n\nA little helper that we use in the hotplug code.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2774812f417db562f0d659d2c1b5755ba35d2770",
      "tree": "b277d15f7165753539fe141df44c7805e1227d4d",
      "parents": [
        "1a44e149084d772a1bcf4cdbdde8a013a8a1cfde"
      ],
      "author": {
        "name": "Dave Hansen",
        "email": "haveblue@us.ibm.com",
        "time": "Sat Oct 29 18:16:49 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:44 2005 -0700"
      },
      "message": "[PATCH] memory hotplug prep: kill local_mapnr\n\nThe following series implements memory hot-add for ppc64 and i386.  There are\nx86_64 and ia64 implementations that will be submitted shortly as well,\nthrough the normal maintainers.\n\nThis patch:\n\nlocal_mapnr is unused, except for in an alpha header.  Keep the alpha one,\nkill the rest.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b8072f099b7829a6ff3eba618e1d079a81f753f8",
      "tree": "80bf801b68ecf5f29a61f0f4fd5976b4daa91c6a",
      "parents": [
        "f412ac08c9861b4791af0145934c22f1458686da"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:42 2005 -0700"
      },
      "message": "[PATCH] mm: update comments to pte lock\n\nUpdated several references to page_table_lock in common code comments.\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": "f412ac08c9861b4791af0145934c22f1458686da",
      "tree": "5e515efa116f3968c2caa75bc691a197199313a8",
      "parents": [
        "4c21e2f2441dc5fbb957b030333f5a3f2d02dea7"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:42 2005 -0700"
      },
      "message": "[PATCH] mm: fix rss and mmlist locking\n\nA couple of oddities were guarded by page_table_lock, no longer properly\nguarded when that is split.\n\nThe mm_counters of file_rss and anon_rss: make those an atomic_t, or an\natomic64_t if the architecture supports it, in such a case.  Definitions by\ncourtesy of Christoph Lameter: who spent considerable effort on more scalable\nways of counting, but found insufficient benefit in practice.\n\nAnd adding an mm with swap to the mmlist for swapoff: the list is well-\nguarded by its own lock, but the list_empty check now has to be repeated\ninside it.\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": "4c21e2f2441dc5fbb957b030333f5a3f2d02dea7",
      "tree": "1f76d33bb1d76221c6424bc5fed080a4f91349a6",
      "parents": [
        "b38c6845b695141259019e2b7c0fe6c32a6e720d"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:40 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:42 2005 -0700"
      },
      "message": "[PATCH] mm: split page table lock\n\nChristoph Lameter demonstrated very poor scalability on the SGI 512-way, with\na many-threaded application which concurrently initializes different parts of\na large anonymous area.\n\nThis patch corrects that, by using a separate spinlock per page table page, to\nguard the page table entries in that page, instead of using the mm\u0027s single\npage_table_lock.  (But even then, page_table_lock is still used to guard page\ntable allocation, and anon_vma allocation.)\n\nIn this implementation, the spinlock is tucked inside the struct page of the\npage table page: with a BUILD_BUG_ON in case it overflows - which it would in\nthe case of 32-bit PA-RISC with spinlock debugging enabled.\n\nSplitting the lock is not quite for free: another cacheline access.  Ideally,\nI suppose we would use split ptlock only for multi-threaded processes on\nmulti-cpu machines; but deciding that dynamically would have its own costs.\nSo for now enable it by config, at some number of cpus - since the Kconfig\nlanguage doesn\u0027t support inequalities, let preprocessor compare that with\nNR_CPUS.  But I don\u0027t think it\u0027s worth being user-configurable: for good\ntesting of both split and unsplit configs, split now at 4 cpus, and perhaps\nchange that to 8 later.\n\nThere is a benefit even for singly threaded processes: kswapd can be attacking\none part of the mm while another part is busy faulting.\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": "92dc6fcc845d99e87d8168e0786796525832d130",
      "tree": "ac36da7e3dc3e0ba62d4139443beb7eb7c25288d",
      "parents": [
        "69b0475456ff7ef520e16f69d7a15c0d68b74e64"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:42 2005 -0700"
      },
      "message": "[PATCH] mm: parisc pte atomicity\n\nThere\u0027s a worrying function translation_exists in parisc cacheflush.h,\nunaffected by split ptlock since flush_dcache_page is using it on some other\nmm, without any relevant lock.  Oh well, make it a slightly more robust by\nfactoring the pfn check within it.  And it looked liable to confuse a\ncamouflaged swap or file entry with a good pte: fix that too.\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": "deceb6cd17e6dfafe4c4f81b1b4153bc41b2cb70",
      "tree": "2a722f50e8edef8609a49f65bfcb222e499c44cc",
      "parents": [
        "c34d1b4d165c67b966bca4aba026443d7ff161eb"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:33 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:41 2005 -0700"
      },
      "message": "[PATCH] mm: follow_page with inner ptlock\n\nFinal step in pushing down common core\u0027s page_table_lock.  follow_page no\nlonger wants caller to hold page_table_lock, uses pte_offset_map_lock itself;\nand so no page_table_lock is taken in get_user_pages itself.\n\nBut get_user_pages (and get_futex_key) do then need follow_page to pin the\npage for them: take Daniel\u0027s suggestion of bitflags to follow_page.\n\nNeed one for WRITE, another for TOUCH (it was the accessed flag before:\nvanished along with check_user_page_readable, but surely get_numa_maps is\nwrong to mark every page it finds as accessed), another for GET.\n\nAnd another, ANON to dispose of untouched_anonymous_page: it seems silly for\nthat to descend a second time, let follow_page observe if there was no page\ntable and return ZERO_PAGE if so.  Fix minor bug in that: check VM_LOCKED -\nmake_pages_present ought to make readonly anonymous present.\n\nGive get_numa_maps a cond_resched while we\u0027re there.\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": "c34d1b4d165c67b966bca4aba026443d7ff161eb",
      "tree": "27ffca9daba2a6b16d29bd508faf3e68bda2aad1",
      "parents": [
        "c0718806cf955d5eb51ea77bffb5b21d9bba4972"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:32 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:41 2005 -0700"
      },
      "message": "[PATCH] mm: kill check_user_page_readable\n\ncheck_user_page_readable is a problematic variant of follow_page.  It\u0027s used\nonly by oprofile\u0027s i386 and arm backtrace code, at interrupt time, to\nestablish whether a userspace stackframe is currently readable.\n\nThis is problematic, because we want to push the page_table_lock down inside\nfollow_page, and later split it; whereas oprofile is doing a spin_trylock on\nit (in the i386 case, forgotten in the arm case), and needs that to pin\nperhaps two pages spanned by the stackframe (which might be covered by\ndifferent locks when we split).\n\nI think oprofile is going about this in the wrong way: it doesn\u0027t need to know\nthe area is readable (neither i386 nor arm uses read protection of user\npages), it doesn\u0027t need to pin the memory, it should simply\n__copy_from_user_inatomic, and see if that succeeds or not.  Sorry, but I\u0027ve\nnot got around to devising the sparse __user annotations for this.\n\nThen we can eliminate check_user_page_readable, and return to a single\nfollow_page without the __follow_page variants.\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": "c0718806cf955d5eb51ea77bffb5b21d9bba4972",
      "tree": "bd29659bbff68604127439ec8144230a40772621",
      "parents": [
        "67b02f119df50ffad5a4e9e53ea4c896535862cd"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:31 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:41 2005 -0700"
      },
      "message": "[PATCH] mm: rmap with inner ptlock\n\nrmap\u0027s page_check_address descend without page_table_lock.  First just\npte_offset_map in case there\u0027s no pte present worth locking for, then take\npage_table_lock for the full check, and pass ptl back to caller in the same\nstyle as pte_offset_map_lock.  __xip_unmap, page_referenced_one and\ntry_to_unmap_one use pte_unmap_unlock.  try_to_unmap_cluster also.\n\npage_check_address reformatted to avoid progressive indentation.  No use is\nmade of its one error code, return NULL when it fails.\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": "508034a32b819a2d40aa7ac0dbc8cd2e044c2de6",
      "tree": "906a8f0095af24f403b30d649d3ec1ffb4ff2f50",
      "parents": [
        "8f4f8c164cb4af1432cc25eda82928ea4519ba72"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:30 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:41 2005 -0700"
      },
      "message": "[PATCH] mm: unmap_vmas with inner ptlock\n\nRemove the page_table_lock from around the calls to unmap_vmas, and replace\nthe pte_offset_map in zap_pte_range by pte_offset_map_lock: all callers are\nnow safe to descend without page_table_lock.\n\nDon\u0027t attempt fancy locking for hugepages, just take page_table_lock in\nunmap_hugepage_range.  Which makes zap_hugepage_range, and the hugetlb test in\nzap_page_range, redundant: unmap_vmas calls unmap_hugepage_range anyway.  Nor\ndoes unmap_vmas have much use for its mm arg now.\n\nThe tlb_start_vma and tlb_end_vma in unmap_page_range are now called without\npage_table_lock: if they\u0027re implemented at all, they typically come down to\nflush_cache_range (usually done outside page_table_lock) and flush_tlb_range\n(which we already audited for the mprotect case).\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": "663b97f7efd001b0c56bd5fce059c5272725b86f",
      "tree": "c80088db3514bf7f1749243e81fc3abaf7252ebd",
      "parents": [
        "705e87c0c3c38424f7f30556c85bc20e808d2f59"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:28 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: flush_tlb_range outside ptlock\n\nThere was one small but very significant change in the previous patch:\nmprotect\u0027s flush_tlb_range fell outside the page_table_lock: as it is in 2.4,\nbut that doesn\u0027t prove it safe in 2.6.\n\nOn some architectures flush_tlb_range comes to the same as flush_tlb_mm, which\nhas always been called from outside page_table_lock in dup_mmap, and is so\nproved safe.  Others required a deeper audit: I could find no reliance on\npage_table_lock in any; but in ia64 and parisc found some code which looks a\nbit as if it might want preemption disabled.  That won\u0027t do any actual harm,\nso pending a decision from the maintainers, disable preemption there.\n\nRemove comments on page_table_lock from flush_tlb_mm, flush_tlb_range and\nflush_tlb_page entries in cachetlb.txt: they were rather misleading (what\ngeneric code does is different from what usually happens), the rules are now\nchanging, and it\u0027s not yet clear where we\u0027ll end up (will the generic\ntlb_flush_mmu happen always under lock?  never under lock?  or sometimes under\nand sometimes not?).\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": "705e87c0c3c38424f7f30556c85bc20e808d2f59",
      "tree": "7a237e6266f4801385e1226cc497b47e3a2458bd",
      "parents": [
        "8f4e2101fd7df9031a754eedb82e2060b51f8c45"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:27 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: pte_offset_map_lock loops\n\nConvert those common loops using page_table_lock on the outside and\npte_offset_map within to use just pte_offset_map_lock within instead.\n\nThese all hold mmap_sem (some exclusively, some not), so at no level can a\npage table be whipped away from beneath them.  But whereas pte_alloc loops\ntested with the \"atomic\" pmd_present, these loops are testing with pmd_none,\nwhich on i386 PAE tests both lower and upper halves.\n\nThat\u0027s now unsafe, so add a cast into pmd_none to test only the vital lower\nhalf: we lose a little sensitivity to a corrupt middle directory, but not\nenough to worry about.  It appears that i386 and UML were the only\narchitectures vulnerable in this way, and pgd and pud no problem.\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": "c74df32c724a1652ad8399b4891bb02c9d43743a",
      "tree": "5a79d56fdcf7dc2053a277dbf6db7c3b339e9659",
      "parents": [
        "1bb3630e89cb8a7b3d3807629c20c5bad88290ff"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:23 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: ptd_alloc take ptlock\n\nSecond step in pushing down the page_table_lock.  Remove the temporary\nbridging hack from __pud_alloc, __pmd_alloc, __pte_alloc: expect callers not\nto hold page_table_lock, whether it\u0027s on init_mm or a user mm; take\npage_table_lock internally to check if a racing task already allocated.\n\nConvert their callers from common code.  But avoid coming back to change them\nagain later: instead of moving the spin_lock(\u0026mm-\u003epage_table_lock) down,\nswitch over to new macros pte_alloc_map_lock and pte_unmap_unlock, which\nencapsulate the mapping+locking and unlocking+unmapping together, and in the\nend may use alternatives to the mm page_table_lock itself.\n\nThese callers all hold mmap_sem (some exclusively, some not), so at no level\ncan a page table be whipped away from beneath them; and pte_alloc uses the\n\"atomic\" pmd_present to test whether it needs to allocate.  It appears that on\nall arches we can safely descend without page_table_lock.\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": "1bb3630e89cb8a7b3d3807629c20c5bad88290ff",
      "tree": "3d1fd73487ca66f227701b9530f2c76fcc6f9da4",
      "parents": [
        "872fec16d9a0ed3b75b8893aa217e49cca575ee5"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:22 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: ptd_alloc inline and out\n\nIt seems odd to me that, whereas pud_alloc and pmd_alloc test inline, only\ncalling out-of-line __pud_alloc __pmd_alloc if allocation needed,\npte_alloc_map and pte_alloc_kernel are entirely out-of-line.  Though it does\nadd a little to kernel size, change them to macros testing inline, calling\n__pte_alloc or __pte_alloc_kernel to allocate out-of-line.  Mark none of them\nas fastcalls, leave that to CONFIG_REGPARM or not.\n\nIt also seems more natural for the out-of-line functions to leave the offset\ncalculation and map to the inline, which has to do it anyway for the common\ncase.  At least mremap move wants __pte_alloc without _map.\n\nMacros rather than inline functions, certainly to avoid the header file issues\nwhich arise from CONFIG_HIGHPTE needing kmap_types.h, but also in case any\narchitectures I haven\u0027t built would have other such problems.\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": "872fec16d9a0ed3b75b8893aa217e49cca575ee5",
      "tree": "1dfc8b9f2754bdfff645188e497865c00201d535",
      "parents": [
        "46dea3d092d23a58b42499cc8a21de0fad079f4a"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:21 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:40 2005 -0700"
      },
      "message": "[PATCH] mm: init_mm without ptlock\n\nFirst step in pushing down the page_table_lock.  init_mm.page_table_lock has\nbeen used throughout the architectures (usually for ioremap): not to serialize\nkernel address space allocation (that\u0027s usually vmlist_lock), but because\npud_alloc,pmd_alloc,pte_alloc_kernel expect caller holds it.\n\nReverse that: don\u0027t lock or unlock init_mm.page_table_lock in any of the\narchitectures; instead rely on pud_alloc,pmd_alloc,pte_alloc_kernel to take\nand drop it when allocating a new one, to check lest a racing task already\ndid.  Similarly no page_table_lock in vmalloc\u0027s map_vm_area.\n\nSome temporary ugliness in __pud_alloc and __pmd_alloc: since they also handle\nuser mms, which are converted only by a later patch, for now they have to lock\ndifferently according to whether or not it\u0027s init_mm.\n\nIf sources get muddled, there\u0027s a danger that an arch source taking\ninit_mm.page_table_lock will be mixed with common source also taking it (or\nneither take it).  So break the rules and make another change, which should\nbreak the build for such a mismatch: remove the redundant mm arg from\npte_alloc_kernel (ppc64 scrapped its distinct ioremap_mm in 2.6.13).\n\nExceptions: arm26 used pte_alloc_kernel on user mm, now pte_alloc_map; ia64\nused pte_alloc_map on init_mm, now pte_alloc_kernel; parisc had bad args to\npmd_alloc and pte_alloc_kernel in unused USE_HPPA_IOREMAP code; ppc64\nmap_io_page forgot to unlock on failure; ppc mmu_mapin_ram and ppc64 im_free\ntook page_table_lock for no good reason.\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": "46dea3d092d23a58b42499cc8a21de0fad079f4a",
      "tree": "6ca46fb09d18e8ea51a354a1494cc742fcf2f2e7",
      "parents": [
        "f449952bc8bde7fbc73c6d20dff92b627a21f8b9"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:20 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:39 2005 -0700"
      },
      "message": "[PATCH] mm: ia64 use expand_upwards\n\nia64 has expand_backing_store function for growing its Register Backing Store\nvma upwards.  But more complete code for this purpose is found in the\nCONFIG_STACK_GROWSUP part of mm/mmap.c.  Uglify its #ifdefs further to provide\nexpand_upwards for ia64 as well as expand_stack for parisc.\n\nThe Register Backing Store vma should be marked VM_ACCOUNT.  Implement the\nintention of growing it only a page at a time, instead of passing an address\noutside of the vma to handle_mm_fault, with unknown consequences.\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": "f449952bc8bde7fbc73c6d20dff92b627a21f8b9",
      "tree": "2d7dc4b7381274b1111c76e436b4a81d119f656a",
      "parents": [
        "365e9c87a982c03d0af3886e29d877f581b59611"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:19 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:39 2005 -0700"
      },
      "message": "[PATCH] mm: mm_struct hiwaters moved\n\nSlight and timid rearrangement of mm_struct: hiwater_rss and hiwater_vm were\ntacked on the end, but it seems better to keep them near _file_rss, _anon_rss\nand total_vm, in the same cacheline on those arches verified.\n\nThere are likely to be more profitable rearrangements, but less obvious (is it\ngood or bad that saved_auxv[AT_VECTOR_SIZE] isolates cpu_vm_mask and context\nfrom many others?), needing serious instrumentation.\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": "365e9c87a982c03d0af3886e29d877f581b59611",
      "tree": "d06c1918ca9fe6677d7e4e869555e095004274f7",
      "parents": [
        "861f2fb8e796022b4928cab9c74fca6681a1c557"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:39 2005 -0700"
      },
      "message": "[PATCH] mm: update_hiwaters just in time\n\nupdate_mem_hiwater has attracted various criticisms, in particular from those\nconcerned with mm scalability.  Originally it was called whenever rss or\ntotal_vm got raised.  Then many of those callsites were replaced by a timer\ntick call from account_system_time.  Now Frank van Maarseveen reports that to\nbe found inadequate.  How about this?  Works for Frank.\n\nReplace update_mem_hiwater, a poor combination of two unrelated ops, by macros\nupdate_hiwater_rss and update_hiwater_vm.  Don\u0027t attempt to keep\nmm-\u003ehiwater_rss up to date at timer tick, nor every time we raise rss (usually\nby 1): those are hot paths.  Do the opposite, update only when about to lower\nrss (usually by many), or just before final accounting in do_exit.  Handle\nmm-\u003ehiwater_vm in the same way, though it\u0027s much less of an issue.  Demand\nthat whoever collects these hiwater statistics do the work of taking the\nmaximum with rss or total_vm.\n\nAnd there has been no collector of these hiwater statistics in the tree.  The\nnew convention needs an example, so match Frank\u0027s usage by adding a VmPeak\nline above VmSize to /proc/\u003cpid\u003e/status, and also a VmHWM line above VmRSS\n(High-Water-Mark or High-Water-Memory).\n\nThere was a particular anomaly during mremap move, that hiwater_vm might be\ncaptured too high.  A fleeting such anomaly remains, but it\u0027s quickly\ncorrected now, whereas before it would stick.\n\nWhat locking?  None: if the app is racy then these statistics will be racy,\nit\u0027s not worth any overhead to make them exact.  But whenever it suits,\nhiwater_vm is updated under exclusive mmap_sem, and hiwater_rss under\npage_table_lock (for now) or with preemption disabled (later on): without\ngoing to any trouble, minimize the time between reading current values and\nupdating, to minimize those occasions when a racing thread bumps a count up\nand back down in between.\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": "b5810039a54e5babf428e9a1e89fc1940fabff11",
      "tree": "835836cb527ec9bd525f93eb7e016f3dfb8c8ae2",
      "parents": [
        "f9c98d0287de42221c624482fd4f8d485c98ab22"
      ],
      "author": {
        "name": "Nick Piggin",
        "email": "nickpiggin@yahoo.com.au",
        "time": "Sat Oct 29 18:16:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:39 2005 -0700"
      },
      "message": "[PATCH] core remove PageReserved\n\nRemove PageReserved() calls from core code by tightening VM_RESERVED\nhandling in mm/ to cover PageReserved functionality.\n\nPageReserved special casing is removed from get_page and put_page.\n\nAll setting and clearing of PageReserved is retained, and it is now flagged\nin the page_alloc checks to help ensure we don\u0027t introduce any refcount\nbased freeing of Reserved pages.\n\nMAP_PRIVATE, PROT_WRITE of VM_RESERVED regions is tentatively being\ndeprecated.  We never completely handled it correctly anyway, and is be\nreintroduced in future if required (Hugh has a proof of concept).\n\nOnce PageReserved() calls are removed from kernel/power/swsusp.c, and all\narch/ and driver code, the Set and Clear calls, and the PG_reserved bit can\nbe trivially removed.\n\nLast real user of PageReserved is swsusp, which uses PageReserved to\ndetermine whether a struct page points to valid memory or not.  This still\nneeds to be addressed (a generic page_is_ram() should work).\n\nA last caveat: the ZERO_PAGE is now refcounted and managed with rmap (and\nthus mapcounted and count towards shared rss).  These writes to the struct\npage could cause excessive cacheline bouncing on big systems.  There are a\nnumber of ways this could be addressed if it is an issue.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\n\nRefcount bug fix for filemap_xip.c\n\nSigned-off-by: Carsten Otte \u003ccotte@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4294621f41a85497019fae64341aa5351a1921b7",
      "tree": "fdeb7eb44384a99d0679ffa6de5019bab0ea2166",
      "parents": [
        "404351e67a9facb475abf1492245374a28d13e90"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:05 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:38 2005 -0700"
      },
      "message": "[PATCH] mm: rss \u003d file_rss + anon_rss\n\nI was lazy when we added anon_rss, and chose to change as few places as\npossible.  So currently each anonymous page has to be counted twice, in rss\nand in anon_rss.  Which won\u0027t be so good if those are atomic counts in some\nconfigurations.\n\nChange that around: keep file_rss and anon_rss separately, and add them\ntogether (with get_mm_rss macro) when the total is needed - reading two\natomics is much cheaper than updating two atomics.  And update anon_rss\nupfront, typically in memory.c, not tucked away in page_add_anon_rmap.\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": "fc2acab31be8e869b2d5f6de12f557f6f054f19c",
      "tree": "60cf419f5e88c3c46d39675a14649ea1e5849f03",
      "parents": [
        "4d6ddfa9242bc3d27fb0f7248f6fdee0299c731f"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:03 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: tlb_finish_mmu forget rss\n\nzap_pte_range has been counting the pages it frees in tlb-\u003efreed, then\ntlb_finish_mmu has used that to update the mm\u0027s rss.  That got stranger when I\nadded anon_rss, yet updated it by a different route; and stranger when rss and\nanon_rss became mm_counters with special access macros.  And it would no\nlonger be viable if we\u0027re relying on page_table_lock to stabilize the\nmm_counter, but calling tlb_finish_mmu outside that lock.\n\nRemove the mmu_gather\u0027s freed field, let tlb_finish_mmu stick to its own\nbusiness, just decrement the rss mm_counter in zap_pte_range (yes, there was\nsome point to batching the update, and a subsequent patch restores that).  And\nforget the anal paranoia of first reading the counter to avoid going negative\n- if rss does go negative, just fix that bug.\n\nRemove the mmu_gather\u0027s flushes and avoided_flushes from arm and arm26: no use\nwas being made of them.  But arm26 alone was actually using the freed, in the\nway some others use need_flush: give it a need_flush.  arm26 seems to prefer\nspaces to tabs here: respect that.\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": "4d6ddfa9242bc3d27fb0f7248f6fdee0299c731f",
      "tree": "da5b753df64e7163a35487005e50a3b90b0b0b9b",
      "parents": [
        "15a23ffa2fc91cebdac44d4aee994f59d5c28dc0"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:02 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: tlb_is_full_mm was obscure\n\ntlb_is_full_mm?  What does that mean?  The TLB is full?  No, it means that the\nmm\u0027s last user has gone and the whole mm is being torn down.  And it\u0027s an\ninline function because sparc64 uses a different (slightly better)\n\"tlb_frozen\" name for the flag others call \"fullmm\".\n\nAnd now the ptep_get_and_clear_full macro used in zap_pte_range refers\ndirectly to tlb-\u003efullmm, which would be wrong for sparc64.  Rather than\ncorrect that, I\u0027d prefer to scrap tlb_is_full_mm altogether, and change\nsparc64 to just use the same poor name as everyone else - is that okay?\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": "15a23ffa2fc91cebdac44d4aee994f59d5c28dc0",
      "tree": "5006935b29246c1ae07a7abc6a384f6b547293ce",
      "parents": [
        "7be7a546994f1222b2312fd348da14e16b6b7b42"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:16:01 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: tlb_gather_mmu get_cpu_var\n\ntlb_gather_mmu dates from before kernel preemption was allowed, and uses\nsmp_processor_id or __get_cpu_var to find its per-cpu mmu_gather.  That works\nbecause it\u0027s currently only called after getting page_table_lock, which is not\ndropped until after the matching tlb_finish_mmu.  But don\u0027t rely on that, it\nwill soon change: now disable preemption internally by proper get_cpu_var in\ntlb_gather_mmu, put_cpu_var in tlb_finish_mmu.\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": "65500d234e74fc4e8f18e1a429bc24e51e75de4a",
      "tree": "2bae8c3622b6537dbd142ba2744c7cc9430d3b69",
      "parents": [
        "7c1fd6b964860cdcf44b6b98d7dcd8cc16a0a26d"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:15:59 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: page fault handlers tidyup\n\nImpose a little more consistency on the page fault handlers do_wp_page,\ndo_swap_page, do_anonymous_page, do_no_page, do_file_page: why not pass their\narguments in the same order, called the same names?\n\nbreak_cow is all very well, but what it did was inlined elsewhere: easier to\ncompare if it\u0027s brought back into do_wp_page.\n\ndo_file_page\u0027s fallback to do_no_page dates from a time when we were testing\npte_file by using it wherever possible: currently it\u0027s peculiar to nonlinear\nvmas, so just check that.  BUG_ON if not?  Better not, it\u0027s probably page\ntable corruption, so just show the pte: hmm, there\u0027s a pte_ERROR macro, let\u0027s\nuse that for do_wp_page\u0027s invalid pfn too.\n\nHah!  Someone in the ppc64 world noticed pte_ERROR was unused so removed it:\nrestored (and say \"pud\" not \"pmd\" in its pud_ERROR).\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": "a8fb5618dab7e45c8990f3155628d772a9ed45f9",
      "tree": "77977b8fb2f57c855da9e3168977521e8393776a",
      "parents": [
        "2c0b381467bc2997be9d741a152f3fc75785eedc"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:15:57 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: unlink_file_vma, remove_vma\n\nDivide remove_vm_struct into two parts: first anon_vma_unlink plus\nunlink_file_vma, to unlink the vma from the list and tree by which rmap or\nvmtruncate might find it; then remove_vma to close, fput and free.\n\nThe intention here is to do the anon_vma_unlink and unlink_file_vma earlier,\nin free_pgtables before freeing any page tables: so we can be sure that any\npage tables traversed by rmap and vmtruncate are stable (and other, ordinary\ncases are stabilized by holding mmap_sem).\n\nThis will be crucial to traversing pgd,pud,pmd without page_table_lock.  But\ntesting the split-out patch showed that lifting the page_table_lock is\nsymbiotically necessary to make this change - the lock ordering is wrong to\nmove those unlinks into free_pgtables while it\u0027s under ptlock.\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": "ab50b8ed818016cfecd747d6d4bb9139986bc029",
      "tree": "33c666578c14dccce05b3f7a5538405098eebcc4",
      "parents": [
        "72866f6f277ec0ddd6df7a3b6ecdcf59a28de115"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hugh@veritas.com",
        "time": "Sat Oct 29 18:15:56 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:37 2005 -0700"
      },
      "message": "[PATCH] mm: vm_stat_account unshackled\n\nThe original vm_stat_account has fallen into disuse, with only one user, and\nonly one user of vm_stat_unaccount.  It\u0027s easier to keep track if we convert\nthem all to __vm_stat_account, then free it from its __shackles.\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": "dfcd3c0dc426bb75770c34b40e14f2da8845ea62",
      "tree": "bd7e9f8463a18025c4775c6cdf22abbbd4236b64",
      "parents": [
        "e46a5e28c201f703c18b47b108bfddec44f897c4"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Sat Oct 29 18:15:48 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:35 2005 -0700"
      },
      "message": "[PATCH] Convert mempolicies to nodemask_t\n\nThe NUMA policy code predated nodemask_t so it used open coded bitmaps.\nConvert everything to nodemask_t.  Big patch, but shouldn\u0027t have any actual\nbehaviour changes (except I removed one unnecessary check against\nnode_online_map and one unnecessary BUG_ON)\n\nSigned-off-by: \"Andi Kleen\" \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "eb92f4ef320b738e41ad43476a5d05c8a20d5cc7",
      "tree": "f9a6bb78a0561587f142b2b1208819f6cffe9835",
      "parents": [
        "63f324cf0792ed69089b79d6921ba3aaea97af50"
      ],
      "author": {
        "name": "Rik Van Riel",
        "email": "riel@redhat.com",
        "time": "Sat Oct 29 18:15:44 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:35 2005 -0700"
      },
      "message": "[PATCH] add sem_is_read/write_locked()\n\nAdd sem_is_read/write_locked functions to the read/write semaphores, along the\nsame lines of the *_is_locked spinlock functions.  The swap token tuning patch\nuses sem_is_read_locked; sem_is_write_locked is added for completeness.\n\nSigned-off-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "63f324cf0792ed69089b79d6921ba3aaea97af50",
      "tree": "007ec8ea5c2344ced61de396c2484a5a49cc9aac",
      "parents": [
        "4b8f573b5db02a3017afbba49026a6aef480174f"
      ],
      "author": {
        "name": "Ivan Kokshaysky",
        "email": "ink@jurassic.park.msu.ru",
        "time": "Sat Oct 29 18:15:43 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:35 2005 -0700"
      },
      "message": "[PATCH] fix alpha breakage\n\nbarrier.h uses barrier() in non-SMP case.  And doesn\u0027t include compiler.h.\n\nCc: Al Viro \u003cviro@ftp.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "930fc45a49ddebe7555cc5c837d82b9c27e65ff4",
      "tree": "f0e4b32bd4e2f951c4eb1bc1fcdeefdcbb8e6195",
      "parents": [
        "be15cd72d256e5eb3261a781b8507fac83ab33f6"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@engr.sgi.com",
        "time": "Sat Oct 29 18:15:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 21:40:35 2005 -0700"
      },
      "message": "[PATCH] vmalloc_node\n\nThis patch adds\n\nvmalloc_node(size, node)\t-\u003e Allocate necessary memory on the specified node\n\nand\n\nget_vm_area_node(size, flags, node)\n\nand the other functions that it depends on.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0169e284f6b6b263cc7c2ed25986b96cd6fda610",
      "tree": "266623b0131e310de6e77a2c87c42b4092902fa4",
      "parents": [
        "be15cd72d256e5eb3261a781b8507fac83ab33f6"
      ],
      "author": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sat Oct 29 21:25:10 2005 -0400"
      },
      "committer": {
        "name": "Jeff Garzik",
        "email": "jgarzik@pobox.com",
        "time": "Sat Oct 29 21:25:10 2005 -0400"
      },
      "message": "[libata] remove ata_chk_err(), -\u003echeck_err() hook.\n\nWe now depend on -\u003etf_read() to provide us with the contents\nof the Error shadow register.\n"
    },
    {
      "commit": "d32311fed70d12f14e585feb4653571b1e2b0e6d",
      "tree": "e1bea01c55c1632ed6291ca96f18518ad2abe39b",
      "parents": [
        "be15cd72d256e5eb3261a781b8507fac83ab33f6"
      ],
      "author": {
        "name": "Herbert Xu",
        "email": "herbert@gondor.apana.org.au",
        "time": "Sat Sep 17 14:41:40 2005 +1000"
      },
      "committer": {
        "name": "Herbert Xu",
        "email": "herbert@gondor.apana.org.au",
        "time": "Sun Oct 30 11:14:39 2005 +1100"
      },
      "message": "[PATCH] Introduce sg_set_buf\n\nsg_init_one is a nice tool for the block layer.  However, users\nof struct scatterlist in other subsystems don\u0027t usually need the\nDMA attributes.  For them it\u0027s a waste of time and space to\ninitialise the whole struct scatterlist structure.\n\nTherefore this patch adds a new function sg_set_buf to initialise\na scatterlist without zeroing the DMA attributes.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\n"
    },
    {
      "commit": "be15cd72d256e5eb3261a781b8507fac83ab33f6",
      "tree": "1a8f95a9960e03149d27d935da25b768878feb3e",
      "parents": [
        "e9d52234e35b27ea4ea5f2ab64ca47b1a0c740ab",
        "37d07b72ef58f2d5ec7701ab75084fbeee0e503e"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 14:02:16 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 14:02:16 2005 -0700"
      },
      "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n"
    },
    {
      "commit": "37d07b72ef58f2d5ec7701ab75084fbeee0e503e",
      "tree": "da42fbad5b8ac6c79a258a46aff5f5d338ac138f",
      "parents": [
        "f09b99799991c7c3ba441162406247f5df077322"
      ],
      "author": {
        "name": "Nicolas Pitre",
        "email": "nico@cam.org",
        "time": "Sat Oct 29 21:44:56 2005 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Oct 29 21:44:56 2005 +0100"
      },
      "message": "[ARM] 3061/1: cleanup the XIP link address mess\n\nPatch from Nicolas Pitre\n\nSince vmlinux.lds.S is preprocessed, we can use the defines already\npresent in asm/memory.h (allowed by patch #3060) for the XIP kernel link\naddress instead of relying on a duplicated Makefile hardcoded value, and\nalso get rid of its dependency on awk to handle it at the same time.\n\nWhile at it let\u0027s clean XIP stuff even further and make things clearer\nin head.S with a nice code reduction.\n\nSigned-off-by: Nicolas Pitre \u003cnico@cam.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "f09b99799991c7c3ba441162406247f5df077322",
      "tree": "6284aa6638744c26059001a11da3267f91d50082",
      "parents": [
        "c514e58cb8eac0d21f4ab5011df75a09eb5edd50"
      ],
      "author": {
        "name": "Nicolas Pitre",
        "email": "nico@cam.org",
        "time": "Sat Oct 29 21:44:55 2005 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Oct 29 21:44:55 2005 +0100"
      },
      "message": "[ARM] 3060/1: allow constants found in asm/memory.h to be used in asm code\n\nPatch from Nicolas Pitre\n\nThis patch allows for assorted type of cleanups by letting assembly code\nuse the same set of defines for constant values and avoid duplicated\ndefinitions that might not always be in sync, or that might simply be\nconfusing due to the different names for the same thing.\n\nSigned-off-by: Nicolas Pitre \u003cnico@cam.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "e9d52234e35b27ea4ea5f2ab64ca47b1a0c740ab",
      "tree": "318d37a7d55c79e6f7d86163fb28e0eccbb0fe83",
      "parents": [
        "955c5038823748e529a49f0e33ab635d92843500",
        "09af7b443c257460d45cb6c1896d29f173fef35b"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 12:19:15 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sat Oct 29 12:19:15 2005 -0700"
      },
      "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n"
    },
    {
      "commit": "8a1417de9e11f9f577499cd4fe89fa35f4bf54fa",
      "tree": "73194ecc1c84772aaf0296df7852a9e36a13cab6",
      "parents": [
        "dc41f94f770904f1fd63488ce4d30722ea514aad"
      ],
      "author": {
        "name": "Andrew Isaacson",
        "email": "adi@broadcom.com",
        "time": "Wed Oct 19 23:59:11 2005 -0700"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:49 2005 +0100"
      },
      "message": "BCM1480 HT support\n    \nPCI support code for PLX 7250 PCI-X tunnel on BCM91480B BigSur board.\n    \nSigned-Off-By: Andy Isaacson \u003cadi@broadcom.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "9a6dcea10308df50ed54d6d5a43c9f6c3e927118",
      "tree": "2739e2c12577925ffd99042b460d004f3eeb0bc8",
      "parents": [
        "f137e463b50aadba91bd116f99c59ccb9c15a12f"
      ],
      "author": {
        "name": "Andrew Isaacson",
        "email": "adi@broadcom.com",
        "time": "Wed Oct 19 23:57:11 2005 -0700"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:47 2005 +0100"
      },
      "message": "Support for BigSur board.\n    \nSigned-Off-By: Andy Isaacson \u003cadi@broadcom.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "93ce2f524e96571711029884e6340c790a029b94",
      "tree": "1cb69ac513d01b25a2c300c90a2f11c69c0290e9",
      "parents": [
        "4f19f990475dc4465ca6906ba03a55805d4c1402"
      ],
      "author": {
        "name": "Andrew Isaacson",
        "email": "adi@broadcom.com",
        "time": "Wed Oct 19 23:56:20 2005 -0700"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:46 2005 +0100"
      },
      "message": "Add support for SB1A CPU.\n    \nSigned-Off-By: Andy Isaacson \u003cadi@broadcom.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "4f19f990475dc4465ca6906ba03a55805d4c1402",
      "tree": "3e1597e7884d3414e28e220454d8ec3c8913ecd6",
      "parents": [
        "4cbf2beac2265b3619be9c8e88ff4ff45b49d7c2"
      ],
      "author": {
        "name": "Andrew Isaacson",
        "email": "adi@broadcom.com",
        "time": "Wed Oct 19 23:55:57 2005 -0700"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:46 2005 +0100"
      },
      "message": "Sibyte header cleanup\n    \nUpdate sibyte headers to match Broadcom internal copies:\n - comment cleanup and updates\n - fix LittleSur part number to match the board silkscreen\n    \nSigned-Off-By: Andy Isaacson \u003cadi@broadcom.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "4cbf2beac2265b3619be9c8e88ff4ff45b49d7c2",
      "tree": "fa7701264e60759b080b7953bcfad081a51e63d2",
      "parents": [
        "d121ced21d79eab7726bfe6b1e33da4ae86072c0"
      ],
      "author": {
        "name": "Andrew Isaacson",
        "email": "adi@broadcom.com",
        "time": "Wed Oct 19 23:55:11 2005 -0700"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:45 2005 +0100"
      },
      "message": "BCM1480 headers\n    \nAdd header files for BCM1480/1280/1455/1255 family of chips, and\nupdate sb1250 headers which are shared by BCM1480 family.\n    \nSigned-Off-By: Andy Isaacson \u003cadi@broadcom.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\ndiff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h\nnew file mode 100644\n"
    },
    {
      "commit": "485a4a928a059a361c7363e7ce0eab330a09dbd3",
      "tree": "d003941b23a35254bc0bb86b5df065cb28f0fbaf",
      "parents": [
        "750ccf687ff9adbf2a16066a3a2757d0f761384c"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Wed Oct 19 14:45:09 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:44 2005 +0100"
      },
      "message": "Make UL what should be UL.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "178086c86ac9738a76f1462e9ee4cbe8fd3b8c51",
      "tree": "7981d13e3037b51acfe83b7280804ea73c6b7013",
      "parents": [
        "6ec25809c143d875ed17b2e85d1dd894a1f4aba4"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Oct 13 17:07:54 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:42 2005 +0100"
      },
      "message": "Don\u0027t print file name and line in die and die_if_kernel.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "8f91ed6c2fec8cb746e4dc86a79247162b4c5a7a",
      "tree": "4ad1f37e01301ecfcb0fe51984221a84da17b32c",
      "parents": [
        "5e83d4305467c43af144d264674c7d7de303aeb3"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sun Oct 09 18:56:01 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:41 2005 +0100"
      },
      "message": "Define EOWNERDEAD and ENOTRECOVERABLE.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "beb3ca82fc0c2ec938b7446b006c8f34abb301b2",
      "tree": "ea89c648dbeae35bdbe9734b2138ecdebdb55fe1",
      "parents": [
        "4ee1303a787434d4994ae68d028ca025e339b434"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "message": "More configcheck fixes.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "4ee1303a787434d4994ae68d028ca025e339b434",
      "tree": "66257cd009cffbed390c89c24ecd550134ad713a",
      "parents": [
        "b4f8c4230708711c3b12c095cf6a59e6d06a183d"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "message": "2.6.14-rc1 updates for MIPS compat types.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "b4f8c4230708711c3b12c095cf6a59e6d06a183d",
      "tree": "bf9df3f47e55ad176103c150db4aa9f134cefaea",
      "parents": [
        "3cd9b6802d39c155d44fc8076b6c72c3f7e919ed"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:40 2005 +0100"
      },
      "message": "Complete the fcntl.h cleanup.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "3cd9b6802d39c155d44fc8076b6c72c3f7e919ed",
      "tree": "8f46a32cc97be3ffdcaeabf553b3c1700fa1283c",
      "parents": [
        "9383292f179e1907e7e7ade539ac8fd3b65c1e97"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:39 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:39 2005 +0100"
      },
      "message": "Cleanup Sibyte Kconfig a bit further.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "8592d4c00eeb92495eaab6374baaad79b30866ed",
      "tree": "e51ac8f7f302a4da49ced54b3f2c0520ebb42b7f",
      "parents": [
        "dbc571690ec4123e4e9fd6e731d8bdfa77b0d90e"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:38 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:38 2005 +0100"
      },
      "message": "Fix weirdness in \u003casm/bug.h\u003e\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "ec917c2c1ab4359a1d438e62daeb50cc42e632e1",
      "tree": "deb2e00bee354577e1f19b7b70c1a2037828a957",
      "parents": [
        "f92c1759a40a85f52b835c21b0ef6ce556b340c5"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Fri Oct 07 16:58:15 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:37 2005 +0100"
      },
      "message": "Fixup a few lose ends in explicit support for MIPS R1/R2.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "5090dfb5bcf51479370b501e934edadc4d781f67",
      "tree": "77644f77c4884a8aee74fa985b166a1257cbe255",
      "parents": [
        "6aaf7786ed02da7797432708fbcdd242f9c0764e"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 01 17:34:35 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:33 2005 +0100"
      },
      "message": "Provide 64-bit address space definitions for the Sibyte SB1 CPU core.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "02cf2119684e52e97a8a90bd7630386e0f1a250a",
      "tree": "fbe051feacc403d7703bf27043ac048b5d2f2369",
      "parents": [
        "942d042d17c77febab9af6815b2e77f665d0f9c1"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 01 13:06:32 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:32 2005 +0100"
      },
      "message": "Cleanup the mess in cpu_cache_init.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "f5cfa980e535e1f77038f8037422594592208695",
      "tree": "108a922c864f5b95de9ff5f72235aaf43755f536",
      "parents": [
        "c5c96e13790122095fdf2ea74a8131e5f6b60c03"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 01 11:14:17 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:31 2005 +0100"
      },
      "message": "Use R4000 TLB routines for SB1 also.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "0015365cc68a5b6ad22dfdac19580aa9530731c3",
      "tree": "335f10463bf177ff114227b1ed010343f29f9699",
      "parents": [
        "c78cbf49c4edf2f9ca9e56d4b87a5d6ef08b7fed"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 01 00:00:00 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:30 2005 +0100"
      },
      "message": "Fix ARCH_KMALLOC_MINALIGN values on MIPS\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "c78cbf49c4edf2f9ca9e56d4b87a5d6ef08b7fed",
      "tree": "44bee3daac887df59c0d69658b19c21da4e1839f",
      "parents": [
        "b288f135872b651ebf6cd1565d0709a5e31997f7"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Fri Sep 30 13:59:37 2005 +0100"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:30 2005 +0100"
      },
      "message": "Support for MIPSsim, the cycle accurate MIPS simulator.\n    \nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "ea3d710fe572f0af4d242701973f7363b2146429",
      "tree": "b8c7138296d4e19b7101b51bfeb6677d27185bc7",
      "parents": [
        "9043f7e95d104795fcb03a2f762524babcd49da5"
      ],
      "author": {
        "name": "Daniel Jacobowitz",
        "email": "dan@debian.org",
        "time": "Wed Sep 28 18:11:15 2005 -0400"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:29 2005 +0100"
      },
      "message": "Revise MIPS 64-bit ptrace interface\n    \nChange the N32 debugging ABI to something more sane, and add support\nfor o32 and n32 debuggers to trace n64 programs.\n    \nSigned-off-by: Daniel Jacobowitz \u003cdan@codesourcery.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "9d58f302ca370c720fa47cb419f0b33eaa1a1132",
      "tree": "93d3572aba1d3bbdb8f0c0ac18fabe1b73ce22ad",
      "parents": [
        "495515b351957e4f6155d1696132f53acc4d06e5"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Fri Sep 23 20:02:38 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:28 2005 +0100"
      },
      "message": "Glue again after removal of BUILD_BUG().\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "80b47346b0c83edab5d183376b41e9968bd5ac32",
      "tree": "4f51d042ad575f4f3654a5503d1893076658743a",
      "parents": [
        "0c9ec467db8bf9ae9a337b96cecd9b6b703b57a1"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 22 14:55:21 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:27 2005 +0100"
      },
      "message": "SMP on Malta needs to define ARCH_HAS_IRQ_PER_CPU since 2.6.14-rc1.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\ndiff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h\nnew file mode 100644\n"
    },
    {
      "commit": "bab056aafe428b326f7ee72db453c3b8947c7339",
      "tree": "aab9571a3b9e382168ae282d4c7c7d863fb82db3",
      "parents": [
        "e97288386a316e3960b758a60ae7cd17b3ee10e7"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Tue Sep 20 13:43:51 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:26 2005 +0100"
      },
      "message": "Add SOCK_DCCP definition for MIPS also.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "e97288386a316e3960b758a60ae7cd17b3ee10e7",
      "tree": "5a40713cc8ceec43a9ed0d2f02373a1e5a2d648f",
      "parents": [
        "2cce8263228ac8926d675cfa19e50ca0af9e05e4"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Tue Sep 20 10:56:26 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:25 2005 +0100"
      },
      "message": "The type of sum in csum_tcpudp_nofold is \"unsigned int\", so when we assign\nto it in an asm() block, and we\u0027re running on a system with 64-bit\nregisters, it is vitally important that we sign extend it correctly before\nreturning to C.  Otherwise the stray high bits will be preserved into\ncsum_fold, and on the SB-1 processor, 32-bit arithmetic on a non\nsign-extended register will yield surprising results.\n    \nThis caused incorrect checksums in some UDP packets for NFS root.  The\nproblem was mild when using a 10.0.1.x IP address, but severe when\nusing 192.168.1.x.\n    \nSigned-off-by: Daniel Jacobowitz \u003cdan@codesourcery.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "2cce8263228ac8926d675cfa19e50ca0af9e05e4",
      "tree": "9d6ab290277c0b85bdd1bb9eeae40c1cbb7354c8",
      "parents": [
        "13bb199f98d179664cc24ab2e4762ef8ab059acc"
      ],
      "author": {
        "name": "Pete Popov",
        "email": "ppopov@embeddedalley.com",
        "time": "Sun Sep 18 11:18:10 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:25 2005 +0100"
      },
      "message": "Kernel gpio/2 routines that will be used by some drivers.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "d6460827af0763dc2f4a5cf0455cbf1e3a9ccb77",
      "tree": "eeac9842013ab85276fff3ee64928c9c4cd1fd2c",
      "parents": [
        "efe29c0f34dc3ee3511e46458f335edb7ee50327"
      ],
      "author": {
        "name": "Pete Popov",
        "email": "ppopov@embeddedalley.com",
        "time": "Sat Sep 17 00:38:10 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:24 2005 +0100"
      },
      "message": "Updated pcmcia driver with pb1200 and db1200 support.\nUpdated db1200_defconfig so pcmcia is enabled by default.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "870d3d98eb343fa0f079773653f6dbdd17f410ed",
      "tree": "334a8efce430cfc0244ab6506444d4918fdbcb15",
      "parents": [
        "61ed242d7e9d96dfb2e2f37058f5c822e5c6ca55"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 15 08:52:34 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:23 2005 +0100"
      },
      "message": "Reorder \u0026 reformat a bit.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "61ed7f08b691677a13486d920dcd931b7d31719c",
      "tree": "dc9c8741ee0326148fd8fc3e7a650a49c259c91e",
      "parents": [
        "ebfaebae364c3631c70467bf89a63b341d0f0949"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 15 08:52:34 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:22 2005 +0100"
      },
      "message": "The values for SO_SNDBUFFORCE / SO_RCVBUFFORCE were already taken ...\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "ebfaebae364c3631c70467bf89a63b341d0f0949",
      "tree": "837833970842137f0ca9a4992e30a30a12cde241",
      "parents": [
        "9dbdfce85c165faa45509ca3b18deaa5f9dfbc12"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 15 08:52:34 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:21 2005 +0100"
      },
      "message": "Futexes for MIPS, for the time being only the R10000_LLSC_WAR version.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "9dbdfce85c165faa45509ca3b18deaa5f9dfbc12",
      "tree": "9e000f50f4a7483210b4f0df48de6918e1511dc6",
      "parents": [
        "26a940e21752e0de8f068f77dad606a7d1986937"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 15 08:52:34 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:21 2005 +0100"
      },
      "message": "Define pcibus_to_node() for IP27.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "26a940e21752e0de8f068f77dad606a7d1986937",
      "tree": "88e46225e19c4c72fa6914a21afb28c6ea52bfc6",
      "parents": [
        "64abf64d10b3a547becefeb26394dfbefac273fb"
      ],
      "author": {
        "name": "Pete Popov",
        "email": "ppopov@embeddedalley.com",
        "time": "Thu Sep 15 08:03:12 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:20 2005 +0100"
      },
      "message": "Cleaned up AMD Au1200 IDE driver:\n- converted to platform bus\n- removed pci dependencies\n- removed virt_to_phys/phys_to_virt calls\n    \nSystem now can root off of a disk.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\ndiff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README\nnew file mode 100644\n"
    },
    {
      "commit": "4f94afa258c3e574a8d985160e87146a5183944b",
      "tree": "7fcc98c8f7852e6640ab6a59c3500bf7328b7c62",
      "parents": [
        "57e3e3b9187765f042c131db1a8b66bee67fc5fb"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Wed Sep 14 14:52:16 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:19 2005 +0100"
      },
      "message": "Delete the SABLE_RTL case.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "097975fc6651ee8f43ffc930ae0c4851ec979454",
      "tree": "a95ce1214561fed94c1fff93e23457b0a4c9edaa",
      "parents": [
        "10a3dabddd79473130c6ded7f7cef1d55fccc115"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Mon Sep 12 20:22:07 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:18 2005 +0100"
      },
      "message": "Provide MODULE_ARCH_VERMAGIC for MIPS.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "98e316d4b151111d5a8ff2b3a684a9300634d83f",
      "tree": "fefb69d133561477a5b6fde3a10dee6d79d637ae",
      "parents": [
        "d8748a3abf1f388438ba2d812c1f46c549856afe"
      ],
      "author": {
        "name": "Maciej W. Rozycki",
        "email": "macro@linux-mips.org",
        "time": "Mon Sep 05 10:31:27 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:16 2005 +0100"
      },
      "message": "Move MIPS Technologies processor IDs to where they belong.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "5bcb9a58e6e3eda4af87193c8746d15e45f51628",
      "tree": "a002040a806a115d3a2b4fece08946c90e86ec8a",
      "parents": [
        "330cfe016bec3cdf517a626083bcb0d7b1854744"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Sep 01 20:42:46 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:15 2005 +0100"
      },
      "message": "Move genrtc.c\u0027s functions into \u003casm/rtc.h\u003e\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "65dd7026a906f7a70ef326f18540c0b648a0ffed",
      "tree": "02ad69bcba2f6b258cc8063ca735372158babb24",
      "parents": [
        "aaa49075c6a75332dac6fb401518c0a72b103443"
      ],
      "author": {
        "name": "Thiemo Seufer",
        "email": "ths@networkno.de",
        "time": "Thu Sep 01 09:02:08 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:14 2005 +0100"
      },
      "message": "Define some more common ip22 CPU features.\n\nSigned-off-by: Thiemo Seufer \u003cths@networkno.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "aaa49075c6a75332dac6fb401518c0a72b103443",
      "tree": "2b3475e5af739225e51892c45d09272f387ed0dc",
      "parents": [
        "2fe25f67a55ea0e6416304fa43d58fae93b7300a"
      ],
      "author": {
        "name": "Thiemo Seufer",
        "email": "ths@networkno.de",
        "time": "Thu Sep 01 09:00:51 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:14 2005 +0100"
      },
      "message": "Typo fix.\n\nSigned-off-by: Thiemo Seufer \u003cths@networkno.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "2fe25f67a55ea0e6416304fa43d58fae93b7300a",
      "tree": "a51ec17e1ae43c587dad6ca6d4c2e183fb1a5f81",
      "parents": [
        "f8670e66dc3f08512b57cb7872932fb0710de589"
      ],
      "author": {
        "name": "Thiemo Seufer",
        "email": "ths@networkno.de",
        "time": "Thu Sep 01 08:59:55 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:14 2005 +0100"
      },
      "message": "More .set push/pop encapsulation, more eyefriendly code formatting.\n\nSigned-off-by: Thiemo Seufer \u003cths@networkno.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "f8670e66dc3f08512b57cb7872932fb0710de589",
      "tree": "d45b63678eed1e093825a058e27446e766fc67e6",
      "parents": [
        "37c8c642ea6deb4837c247de062e3f4c5ae2b282"
      ],
      "author": {
        "name": "Thiemo Seufer",
        "email": "ths@networkno.de",
        "time": "Thu Sep 01 08:56:18 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:13 2005 +0100"
      },
      "message": "Fix MAP_BASE for 64bit ip22.\n\nSigned-off-by: Thiemo Seufer \u003cths@networkno.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    },
    {
      "commit": "f99d3023f317fb3916b46465cc07a0cad3faa0a5",
      "tree": "727715d292ec4752f71423922e0511e82e585090",
      "parents": [
        "e607d6c8b8dd684936fda4b2cc37ad9f9104bed4"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Thu Aug 25 16:22:09 2005 +0000"
      },
      "committer": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Sat Oct 29 19:32:11 2005 +0100"
      },
      "message": "Sprinkle a few more .set mipsX over xchg to make sure we dont\u0027 end up with\n64-bit instructions on 32-bit processors, they tend to be unhappy about\nthat kind of food ;-)\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n"
    }
  ],
  "next": "fabffc13ed720eea986f80f432cedb4550f464ed"
}