)]}'
{
  "log": [
    {
      "commit": "f429ee3b808118591d1f3cdf3c0d0793911a5677",
      "tree": "96d848f5f677d96758ecd2aee5eb6931b75bf218",
      "parents": [
        "22b4eb5e3174efb49791c62823d0cccc35394c36",
        "c158a35c8a681cf68d36f22f058f9f5466386c71"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 17 16:06:51 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 17 16:41:31 2012 -0800"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit: (29 commits)\n  audit: no leading space in audit_log_d_path prefix\n  audit: treat s_id as an untrusted string\n  audit: fix signedness bug in audit_log_execve_info()\n  audit: comparison on interprocess fields\n  audit: implement all object interfield comparisons\n  audit: allow interfield comparison between gid and ogid\n  audit: complex interfield comparison helper\n  audit: allow interfield comparison in audit rules\n  Kernel: Audit Support For The ARM Platform\n  audit: do not call audit_getname on error\n  audit: only allow tasks to set their loginuid if it is -1\n  audit: remove task argument to audit_set_loginuid\n  audit: allow audit matching on inode gid\n  audit: allow matching on obj_uid\n  audit: remove audit_finish_fork as it can\u0027t be called\n  audit: reject entry,always rules\n  audit: inline audit_free to simplify the look of generic code\n  audit: drop audit_set_macxattr as it doesn\u0027t do anything\n  audit: inline checks for not needing to collect aux records\n  audit: drop some potentially inadvisable likely notations\n  ...\n\nUse evil merge to fix up grammar mistakes in Kconfig file.\n\nBad speling and horrible grammar (and copious swearing) is to be\nexpected, but let\u0027s keep it to commit messages and comments, rather than\nexpose it to users in config help texts or printouts.\n"
    },
    {
      "commit": "29ef73b7a823b77a7cd0bdd7d7cded3fb6c2587b",
      "tree": "4edfccf0b4d2b24c8e6069113eb69bb8c7a9b037",
      "parents": [
        "4043cde8ecf7f7d880eb1133c201a3d392fd68c3"
      ],
      "author": {
        "name": "Nathaniel Husted",
        "email": "nhusted@gmail.com",
        "time": "Tue Jan 03 14:23:09 2012 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Jan 17 16:17:01 2012 -0500"
      },
      "message": "Kernel: Audit Support For The ARM Platform\n\nThis patch provides functionality to audit system call events on the\nARM platform. The implementation was based off the structure of the\nMIPS platform and information in this\n(http://lists.fedoraproject.org/pipermail/arm/2009-October/000382.html)\nmailing list thread. The required audit_syscall_exit and\naudit_syscall_entry checks were added to ptrace using the standard\nregisters for system call values (r0 through r3). A thread information\nflag was added for auditing (TIF_SYSCALL_AUDIT) and a meta-flag was\nadded (_TIF_SYSCALL_WORK) to simplify modifications to the syscall\nentry/exit. Now, if either the TRACE flag is set or the AUDIT flag is\nset, the syscall_trace function will be executed. The prober changes\nwere made to Kconfig to allow CONFIG_AUDITSYSCALL to be enabled.\n\nDue to platform availability limitations, this patch was only tested\non the Android platform running the modified \"android-goldfish-2.6.29\"\nkernel. A test compile was performed using Code Sourcery\u0027s\ncross-compilation toolset and the current linux-3.0 stable kernel. The\nchanges compile without error. I\u0027m hoping, due to the simple modifications,\nthe patch is \"obviously correct\".\n\nSigned-off-by: Nathaniel Husted \u003cnhusted@gmail.com\u003e\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n"
    },
    {
      "commit": "633b45454503489209b0d9a45f9e3cd1b852c614",
      "tree": "591363d3be6b773f872b979727d4ac1a9691ec82",
      "parents": [
        "0a300be6d5be8f66cd96609334710c268d0bfdce"
      ],
      "author": {
        "name": "Eric Paris",
        "email": "eparis@redhat.com",
        "time": "Tue Jan 03 14:23:08 2012 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Jan 17 16:17:00 2012 -0500"
      },
      "message": "audit: only allow tasks to set their loginuid if it is -1\n\nAt the moment we allow tasks to set their loginuid if they have\nCAP_AUDIT_CONTROL.  In reality we want tasks to set the loginuid when they\nlog in and it be impossible to ever reset.  We had to make it mutable even\nafter it was once set (with the CAP) because on update and admin might have\nto restart sshd.  Now sshd would get his loginuid and the next user which\nlogged in using ssh would not be able to set his loginuid.\n\nSystemd has changed how userspace works and allowed us to make the kernel\nwork the way it should.  With systemd users (even admins) are not supposed\nto restart services directly.  The system will restart the service for\nthem.  Thus since systemd is going to loginuid\u003d\u003d-1, sshd would get -1, and\nsshd would be allowed to set a new loginuid without special permissions.\n\nIf an admin in this system were to manually start an sshd he is inserting\nhimself into the system chain of trust and thus, logically, it\u0027s his\nloginuid that should be used!  Since we have old systems I make this a\nKconfig option.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n"
    },
    {
      "commit": "0a80939b3e6af4b0dc93bf88ec02fd7e90a16f1b",
      "tree": "a112335f2b2b2a51e90531c6c67e8a3b54dcf0ef",
      "parents": [
        "0b48d42235caf627121f440b57d376f48a9af8b6",
        "72db395ffadb1d33233fd123c2bf87ba0198c6c1"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jan 14 12:32:16 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jan 14 12:32:16 2012 -0800"
      },
      "message": "Merge tag \u0027for-linus\u0027 of git://github.com/rustyrussell/linux\n\nAutogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999  BFCB D920 0E6C D1AD B8F1\n\n* tag \u0027for-linus\u0027 of git://github.com/rustyrussell/linux:\n  module_param: check that bool parameters really are bool.\n  intelfbdrv.c: bailearly is an int module_param\n  paride/pcd: fix bool verbose module parameter.\n  module_param: make bool parameters really bool (drivers \u0026 misc)\n  module_param: make bool parameters really bool (arch)\n  module_param: make bool parameters really bool (core code)\n  kernel/async: remove redundant declaration.\n  printk: fix unnecessary module_param_name.\n  lirc_parallel: fix module parameter description.\n  module_param: avoid bool abuse, add bint for special cases.\n  module_param: check type correctness for module_param_array\n  modpost: use linker section to generate table.\n  modpost: use a table rather than a giant if/else statement.\n  modules: sysfs - export: taint, coresize, initsize\n  kernel/params: replace DEBUGP with pr_debug\n  module: replace DEBUGP with pr_debug\n  module: struct module_ref should contains long fields\n  module: Fix performance regression on modules with large symbol tables\n  module: Add comments describing how the \"strmap\" logic works\n\nFix up conflicts in scripts/mod/file2alias.c due to the new linker-\ngenerated table approach to adding __mod_*_device_table entries.  The\nARM sa11x0 mcp bus needed to be converted to that too.\n"
    },
    {
      "commit": "067bce1a06c1f84146f873a598cd7c3a28eee1d5",
      "tree": "91b4a7e52e1ed8136ea80f7c1d0cc437f93e3d30",
      "parents": [
        "85bbddc37b2bf947a577d572b1c4c23bf829217f"
      ],
      "author": {
        "name": "Cyrill Gorcunov",
        "email": "gorcunov@openvz.org",
        "time": "Thu Jan 12 17:20:49 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 12 20:13:12 2012 -0800"
      },
      "message": "c/r: introduce CHECKPOINT_RESTORE symbol\n\nFor checkpoint/restore we need auxilary features being compiled into the\nkernel, such as additional prctl codes, /proc/\u003cpid\u003e/map_files and etc...\nbut same time these features are not mandatory for a regular kernel so\nCHECKPOINT_RESTORE config symbol should bring a way to disable them all at\nonce if one wish to get rid of additional functionality.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Andrew Vagin \u003cavagin@openvz.org\u003e\nCc: Serge Hallyn \u003cserge.hallyn@canonical.com\u003e\nCc: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nReviewed-by: Kees Cook \u003ckeescook@chromium.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2329abfa344a9a824bc4c71f2415528777265510",
      "tree": "7779fadc6ceba76071e3f5db0ec6a1dee41a0dfd",
      "parents": [
        "6d6a55ec0877393f467067d44b9a2a8c2e4a82d2"
      ],
      "author": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jan 13 09:32:18 2012 +1030"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Fri Jan 13 09:32:18 2012 +1030"
      },
      "message": "module_param: make bool parameters really bool (core code)\n\nmodule_param(bool) used to counter-intuitively take an int.  In\nfddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy\ntrick.\n\nIt\u0027s time to remove the int/unsigned int option.  For this version\nit\u0027ll simply give a warning, but it\u0027ll break next kernel version.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n"
    },
    {
      "commit": "b8bf17d311c875de02550d5ce2af66588734159a",
      "tree": "82d829df77f3eb506d10928fd633a8a6e5685082",
      "parents": [
        "9fc5c3e3237e02a94f41cd1d2b4291593d29791d",
        "bced76aeaca03b45e3b4bdb868cada328e497847"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 22:52:48 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 22:52:48 2012 -0800"
      },
      "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n  sched: Fix lockup by limiting load-balance retries on lock-break\n  sched: Fix CONFIG_CGROUP_SCHED dependency\n  sched: Remove empty #ifdefs\n"
    },
    {
      "commit": "9fc5c3e3237e02a94f41cd1d2b4291593d29791d",
      "tree": "c8823725b10bd4d36e9311ea392dfdecb4db7974",
      "parents": [
        "541048a1d31399ccdda27346a37eae4a2ad55186",
        "7c9c3a1e5fc8728e948b8fa3cbcfcfb86db3afda"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 19:13:40 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 19:13:40 2012 -0800"
      },
      "message": "Merge branch \u0027x86-platform-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-platform-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n  x86/intel config: Fix the APB_TIMER selection\n  x86/mrst: Add additional debug prints for pb_keys\n  x86/intel config: Revamp configuration to allow for Moorestown and Medfield\n  x86/intel/scu/ipc: Match the changes in the x86 configuration\n  x86/apb: Fix configuration constraints\n  x86: Fix INTEL_MID silly\n  x86/Kconfig: Cyclone-timer depends on x86-summit\n  x86: Reduce clock calibration time during slave cpu startup\n  x86/config: Revamp configuration for MID devices\n  x86/sfi: Kill the IRQ as id hack\n"
    },
    {
      "commit": "d0b9706c20ebb4ba181dc26e52ac9a6861abf425",
      "tree": "436e89246fd5ebcf737cae27e135a1995155329b",
      "parents": [
        "02d929502ce7b57f4835d8bb7c828d36e6d9e8ce",
        "54eed6cb16ec315565aaaf8e34252ca253a68b7b"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 19:12:10 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jan 11 19:12:10 2012 -0800"
      },
      "message": "Merge branch \u0027x86-mm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-mm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n  x86/numa: Add constraints check for nid parameters\n  mm, x86: Remove debug_pagealloc_enabled\n  x86/mm: Initialize high mem before free_all_bootmem()\n  arch/x86/kernel/e820.c: quiet sparse noise about plain integer as NULL pointer\n  arch/x86/kernel/e820.c: Eliminate bubble sort from sanitize_e820_map()\n  x86: Fix mmap random address range\n  x86, mm: Unify zone_sizes_init()\n  x86, mm: Prepare zone_sizes_init() for unification\n  x86, mm: Use max_low_pfn for ZONE_NORMAL on 64-bit\n  x86, mm: Wrap ZONE_DMA32 with CONFIG_ZONE_DMA32\n  x86, mm: Use max_pfn instead of highend_pfn\n  x86, mm: Move zone init from paging_init() on 64-bit\n  x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit\n"
    },
    {
      "commit": "57eccf1c2acae2fcb748730881ba75643fc31c81",
      "tree": "be47ac42ef0b2e3e7157ce196ad2ed1224739c6c",
      "parents": [
        "5c395ae7033099fc657114ea997858aa622f08b2",
        "074b1d12fe2500d7d453902f9266e6674b30d84c"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 10 14:57:40 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Jan 10 14:57:40 2012 -0800"
      },
      "message": "Merge branch \u0027nfs-for-3.3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs\n\n* \u0027nfs-for-3.3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs:\n  NFSv4: Change the default setting of the nfs4_disable_idmapping parameter\n  NFSv4: Save the owner/group name string when doing open\n  NFS: Remove pNFS bloat from the generic write path\n  pnfs-obj: Must return layout on IO error\n  pnfs-obj: pNFS errors are communicated on iodata-\u003epnfs_error\n  NFS: Cache state owners after files are closed\n  NFS: Clean up nfs4_find_state_owners_locked()\n  NFSv4: include bitmap in nfsv4 get acl data\n  nfs: fix a minor do_div portability issue\n  NFSv4.1: cleanup comment and debug printk\n  NFSv4.1: change nfs4_free_slot parameters for dynamic slots\n  NFSv4.1: cleanup init and reset of session slot tables\n  NFSv4.1: fix backchannel slotid off-by-one bug\n  nfs: fix regression in handling of context\u003d option in NFSv4\n  NFS - fix recent breakage to NFS error handling.\n  NFS: Retry mounting NFSROOT\n  SUNRPC: Clean up the RPCSEC_GSS service ticket requests\n"
    },
    {
      "commit": "6db9dc150eabce7053c8df2a2146aa0d6748ec42",
      "tree": "6f5851a52cc32cf17d160858b6d2227efe3b3495",
      "parents": [
        "9b9fb610f6800e0db46cccd8618dd7e609c9bb5a"
      ],
      "author": {
        "name": "Fabio Estevam",
        "email": "festevam@gmail.com",
        "time": "Tue Jan 10 08:46:23 2012 -0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 10 13:44:50 2012 +0100"
      },
      "message": "sched: Fix CONFIG_CGROUP_SCHED dependency\n\nThe dependency bug was pointed out by this build warning:\n\n warning: (SCHED_AUTOGROUP) selects CGROUP_SCHED which has unmet direct dependencies (CGROUPS \u0026\u0026 EXPERIMENTAL)\n\nSigned-off-by: Fabio Estevam \u003cfabio.estevam@freescale.com\u003e\nCc: a.p.zijlstra@chello.nl\nCc: Fabio Estevam \u003cfestevam@gmail.com\u003e\nLink: http://lkml.kernel.org/r/1326192383-5113-1-git-send-email-festevam@gmail.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "972b2c719990f91eb3b2310d44ef8a2d38955a14",
      "tree": "b25a250ec5bec4b7b6355d214642d8b57c5cab32",
      "parents": [
        "02550d61f49266930e674286379d3601006b2893",
        "c3aa077648e147783a7a53b409578234647db853"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Jan 08 12:19:57 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Jan 08 12:19:57 2012 -0800"
      },
      "message": "Merge branch \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs\n\n* \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits)\n  reiserfs: Properly display mount options in /proc/mounts\n  vfs: prevent remount read-only if pending removes\n  vfs: count unlinked inodes\n  vfs: protect remounting superblock read-only\n  vfs: keep list of mounts for each superblock\n  vfs: switch -\u003eshow_options() to struct dentry *\n  vfs: switch -\u003eshow_path() to struct dentry *\n  vfs: switch -\u003eshow_devname() to struct dentry *\n  vfs: switch -\u003eshow_stats to struct dentry *\n  switch security_path_chmod() to struct path *\n  vfs: prefer -\u003edentry-\u003ed_sb to -\u003emnt-\u003emnt_sb\n  vfs: trim includes a bit\n  switch mnt_namespace -\u003eroot to struct mount\n  vfs: take /proc/*/mounts and friends to fs/proc_namespace.c\n  vfs: opencode mntget() mnt_set_mountpoint()\n  vfs: spread struct mount - remaining argument of next_mnt()\n  vfs: move fsnotify junk to struct mount\n  vfs: move mnt_devname\n  vfs: move mnt_list to struct mount\n  vfs: switch pnode.h macros to struct mount *\n  ...\n"
    },
    {
      "commit": "d8c9584ea2a92879f471fd3a2be3af6c534fb035",
      "tree": "3541b9c6228f820bdc65e4875156eb27b1c91cb1",
      "parents": [
        "ece2ccb668046610189d88d6aaf05aeb09c988a1"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Wed Dec 07 18:16:57 2011 -0500"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Fri Jan 06 23:16:53 2012 -0500"
      },
      "message": "vfs: prefer -\u003edentry-\u003ed_sb to -\u003emnt-\u003emnt_sb\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "9753dfe19a85e7e45a34a56f4cb2048bb4f50e27",
      "tree": "c017a1b4a70b8447c71b01d8b320e071546b5c9d",
      "parents": [
        "edf7c8148ec40c0fd27c0ef3f688defcc65e3913",
        "9f42f126154786e6e76df513004800c8c633f020"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 06 17:22:09 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 06 17:22:09 2012 -0800"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1958 commits)\n  net: pack skb_shared_info more efficiently\n  net_sched: red: split red_parms into parms and vars\n  net_sched: sfq: extend limits\n  cnic: Improve error recovery on bnx2x devices\n  cnic: Re-init dev-\u003estats_addr after chip reset\n  net_sched: Bug in netem reordering\n  bna: fix sparse warnings/errors\n  bna: make ethtool_ops and strings const\n  xgmac: cleanups\n  net: make ethtool_ops const\n  vmxnet3\" make ethtool ops const\n  xen-netback: make ops structs const\n  virtio_net: Pass gfp flags when allocating rx buffers.\n  ixgbe: FCoE: Add support for ndo_get_fcoe_hbainfo() call\n  netdev: FCoE: Add new ndo_get_fcoe_hbainfo() call\n  igb: reset PHY after recovering from PHY power down\n  igb: add basic runtime PM support\n  igb: Add support for byte queue limits.\n  e1000: cleanup CE4100 MDIO registers access\n  e1000: unmap ce4100_gbe_mdio_base_virt in e1000_remove\n  ...\n"
    },
    {
      "commit": "423d091dfe58d3109d84c408810a7cfa82f6f184",
      "tree": "43c4385d1dc7219582f924d42db1f3e203a577bd",
      "parents": [
        "1483b3823542c9721eddf09a077af1e02ac96b50",
        "919b83452b2e7c1dbced0456015508b4b9585db3"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 06 08:02:40 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jan 06 08:02:40 2012 -0800"
      },
      "message": "Merge branch \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (64 commits)\n  cpu: Export cpu_up()\n  rcu: Apply ACCESS_ONCE() to rcu_boost() return value\n  Revert \"rcu: Permit rt_mutex_unlock() with irqs disabled\"\n  docs: Additional LWN links to RCU API\n  rcu: Augment rcu_batch_end tracing for idle and callback state\n  rcu: Add rcutorture tests for srcu_read_lock_raw()\n  rcu: Make rcutorture test for hotpluggability before offlining CPUs\n  driver-core/cpu: Expose hotpluggability to the rest of the kernel\n  rcu: Remove redundant rcu_cpu_stall_suppress declaration\n  rcu: Adaptive dyntick-idle preparation\n  rcu: Keep invoking callbacks if CPU otherwise idle\n  rcu: Irq nesting is always 0 on rcu_enter_idle_common\n  rcu: Don\u0027t check irq nesting from rcu idle entry/exit\n  rcu: Permit dyntick-idle with callbacks pending\n  rcu: Document same-context read-side constraints\n  rcu: Identify dyntick-idle CPUs on first force_quiescent_state() pass\n  rcu: Remove dynticks false positives and RCU failures\n  rcu: Reduce latency of rcu_prepare_for_idle()\n  rcu: Eliminate RCU_FAST_NO_HZ grace-period hang\n  rcu: Avoid needlessly IPIing CPUs at GP end\n  ...\n"
    },
    {
      "commit": "43717c7daebf10b43f12e68512484b3095bb1ba5",
      "tree": "0c3465ca158dc0d582a8645edfb6d16377afdf5f",
      "parents": [
        "68c97153fb7f2877f98aa6c29546381d9cad2fed"
      ],
      "author": {
        "name": "Chuck Lever",
        "email": "chuck.lever@oracle.com",
        "time": "Mon Dec 05 15:40:30 2011 -0500"
      },
      "committer": {
        "name": "Trond Myklebust",
        "email": "Trond.Myklebust@netapp.com",
        "time": "Thu Jan 05 10:42:39 2012 -0500"
      },
      "message": "NFS: Retry mounting NFSROOT\n\nLukas Razik \u003clinux@razik.name\u003e reports that on his SPARC system,\nbooting with an NFS root file system stopped working after commit\n56463e50 \"NFS: Use super.c for NFSROOT mount option parsing.\"\n\nWe found that the network switch to which Lukas\u0027 client was attached\nwas delaying access to the LAN after the client\u0027s NIC driver reported\nthat its link was up.  The delay was longer than the timeouts used in\nthe NFS client during mounting.\n\nNFSROOT worked for Lukas before commit 56463e50 because in those\nkernels, the client\u0027s first operation was an rpcbind request to\ndetermine which port the NFS server was listening on.  When that\nrequest failed after a long timeout, the client simply selected the\ndefault NFS port (2049).  By that time the switch was allowing access\nto the LAN, and the mount succeeded.\n\nNeither of these client behaviors is desirable, so reverting 56463e50\nis really not a choice.  Instead, introduce a mechanism that retries\nthe NFSROOT mount request several times.  This is the same tactic that\nnormal user space NFS mounts employ to overcome server and network\ndelays.\n\nSigned-off-by: Lukas Razik \u003clinux@razik.name\u003e\n[ cel: match kernel coding style, add proper patch description ]\n[ cel: add exponential back-off ]\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nTested-by: Lukas Razik \u003clinux@razik.name\u003e\nCc: stable@kernel.org # \u003e 2.6.38\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n"
    },
    {
      "commit": "685dd2d5bea3e6368cea8002caf404d1b0b5c9f1",
      "tree": "3b8256235c4d9f9762a9682506d7e8f9024f585a",
      "parents": [
        "f69aac0006c303a98da9d2db04b71fd1c600d503"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Jul 26 04:34:13 2011 -0400"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Jan 03 22:55:14 2012 -0500"
      },
      "message": "init/initramfs.c: should use umode_t\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "e5671dfae59b165e2adfd4dfbdeab11ac8db5bda",
      "tree": "daf5570e8da71934970daa4b2044c6f13ee98f9d",
      "parents": [
        "08e34eb14fe4cfd934b5c169a7682a969457c4ea"
      ],
      "author": {
        "name": "Glauber Costa",
        "email": "glommer@parallels.com",
        "time": "Sun Dec 11 21:47:01 2011 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Mon Dec 12 19:03:55 2011 -0500"
      },
      "message": "Basic kernel memory functionality for the Memory Controller\n\nThis patch lays down the foundation for the kernel memory component\nof the Memory Controller.\n\nAs of today, I am only laying down the following files:\n\n * memory.independent_kmem_limit\n * memory.kmem.limit_in_bytes (currently ignored)\n * memory.kmem.usage_in_bytes (always zero)\n\nSigned-off-by: Glauber Costa \u003cglommer@parallels.com\u003e\nCC: Kirill A. Shutemov \u003ckirill@shutemov.name\u003e\nCC: Paul Menage \u003cpaul@paulmenage.org\u003e\nCC: Greg Thelen \u003cgthelen@google.com\u003e\nCC: Johannes Weiner \u003cjweiner@redhat.com\u003e\nCC: Michal Hocko \u003cmhocko@suse.cz\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "b807fbff3102bcac76ed9157d834dc20bb3d133b",
      "tree": "a47a67bc636debb60b58ef1859d5282ebec244cd",
      "parents": [
        "11dbaa8cb79a6e4a234a134898436f717a663f01"
      ],
      "author": {
        "name": "Paul E. McKenney",
        "email": "paul.mckenney@linaro.org",
        "time": "Thu Nov 03 14:56:12 2011 -0700"
      },
      "committer": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Sun Dec 11 10:31:45 2011 -0800"
      },
      "message": "rcu: Permit RCU_FAST_NO_HZ to be used by TREE_PREEMPT_RCU\n\nThe new implementation of RCU_FAST_NO_HZ is compatible with preemptible\nRCU, so this commit removes the Kconfig restriction that previously\nprohibited this.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n"
    },
    {
      "commit": "54c29c635ae91f5d75ced7bffeaa77ba37ca02bb",
      "tree": "cddf131b5e70809ec5c282f619de0635e45c1cfa",
      "parents": [
        "855c743a27bb58a9a521bdc485ef5acfdb69badc"
      ],
      "author": {
        "name": "Stanislaw Gruszka",
        "email": "sgruszka@redhat.com",
        "time": "Tue Nov 29 17:05:11 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Dec 06 09:24:07 2011 +0100"
      },
      "message": "mm, x86: Remove debug_pagealloc_enabled\n\nWhen (no)bootmem finish operation, it pass pages to buddy\nallocator. Since debug_pagealloc_enabled is not set, we will do\nnot protect pages, what is not what we want with\nCONFIG_DEBUG_PAGEALLOC\u003dy.\n\nTo fix remove debug_pagealloc_enabled. That variable was\nintroduced by commit 12d6f21e \"x86: do not PSE on\nCONFIG_DEBUG_PAGEALLOC\u003dy\" to get more CPA (change page\nattribude) code testing. But currently we have CONFIG_CPA_DEBUG,\nwhich test CPA.\n\nSigned-off-by: Stanislaw Gruszka \u003csgruszka@redhat.com\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: linux-mm@kvack.org\nLink: http://lkml.kernel.org/r/1322582711-14571-1-git-send-email-sgruszka@redhat.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "73839c5b2eacc15cb0aa79c69b285fc659fa8851",
      "tree": "460e38f3b8036b33a3bed5e4322ea1bb5ef4e3c8",
      "parents": [
        "d3d03d4fc5b1bec3a579112de170a9676e9d97cb"
      ],
      "author": {
        "name": "Ming Lei",
        "email": "tom.leiming@gmail.com",
        "time": "Thu Nov 17 13:34:31 2011 +0800"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Dec 06 08:16:53 2011 +0100"
      },
      "message": "init/main.c: Execute lockdep_init() as early as possible\n\nThis patch fixes a lockdep warning on ARM platforms:\n\n  [    0.000000] WARNING: lockdep init error! Arch code didn\u0027t call lockdep_init() early enough?\n  [    0.000000] Call stack leading to lockdep invocation was:\n  [    0.000000]  [\u003cc00164bc\u003e] save_stack_trace_tsk+0x0/0x90\n  [    0.000000]  [\u003cffffffff\u003e] 0xffffffff\n\nThe warning is caused by printk inside smp_setup_processor_id().\n\nIt is safe to do this because lockdep_init() doesn\u0027t depend on\nsmp_setup_processor_id(), so improve things that printk can be\ncalled as early as possible without lockdep complaint.\n\nSigned-off-by: Ming Lei \u003ctom.leiming@gmail.com\u003e\nReviewed-by: Yong Zhang \u003cyong.zhang0@gmail.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/r/1321508072-23853-1-git-send-email-tom.leiming@gmail.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "b565201cf75210614903ef2ae5917b4379681647",
      "tree": "6d28d33cf25a4fa47700b12d8e291886e1af195f",
      "parents": [
        "1ea7c6737c8f68453f55c894b3d07d7f48fcbef8"
      ],
      "author": {
        "name": "Jack Steiner",
        "email": "steiner@sgi.com",
        "time": "Tue Nov 15 15:33:56 2011 -0800"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Dec 05 17:12:43 2011 +0100"
      },
      "message": "x86: Reduce clock calibration time during slave cpu startup\n\nReduce the startup time for slave cpus.\n\nAdds hooks for an arch-specific function for clock calibration.\nThese hooks are used on x86.  If a newly started cpu has the\nsame phys_proc_id as a core already active, uses the TSC for the\ndelay loop and has a CONSTANT_TSC, use the already-calculated\nvalue of loops_per_jiffy.\n\nThis patch reduces the time required to start slave cpus on a\n4096 cpu system from: 465 sec OLD 62 sec NEW\n\nThis reduces boot time on a 4096p system by almost 7 minutes.\nNice...\n\nSigned-off-by: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: John Stultz \u003cjohn.stultz@linaro.org\u003e\n[fix CONFIG_SMP\u003dn build]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "b32fc0a0629bf5894b35f33554c118aacfd0d1e2",
      "tree": "5d6aaa9a35b7fa63681adab91da3b3dec5276f84",
      "parents": [
        "403299a8515c56db58454c57712f4dc96d6c1fde",
        "97ce2c88f9ad42e3c60a9beb9fca87abf3639faa"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Nov 06 20:20:46 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun Nov 06 20:20:46 2011 -0800"
      },
      "message": "Merge branch \u0027upstream/jump-label-noearly\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen\n\n* \u0027upstream/jump-label-noearly\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:\n  jump-label: initialize jump-label subsystem much earlier\n  x86/jump_label: add arch_jump_label_transform_static()\n  s390/jump-label: add arch_jump_label_transform_static()\n  jump_label: add arch_jump_label_transform_static() to optimise non-live code updates\n  sparc/jump_label: drop arch_jump_label_text_poke_early()\n  x86/jump_label: drop arch_jump_label_text_poke_early()\n  jump_label: if a key has already been initialized, don\u0027t nop it out\n  stop_machine: make stop_machine safe and efficient to call early\n  jump_label: use proper atomic_t initializer\n\nConflicts:\n - arch/x86/kernel/jump_label.c\n\tAdded __init_or_module to arch_jump_label_text_poke_early vs\n\tremoval of that function entirely\n - kernel/stop_machine.c\n\tsame patch (\"stop_machine: make stop_machine safe and efficient\n\tto call early\") merged twice, with whitespace fix in one version\n"
    },
    {
      "commit": "c736de60aed869df8a9aba512cdaf89e32545b00",
      "tree": "09397ad20f12fd5d97b1e4e6b46df617b0971982",
      "parents": [
        "f1ecf06854a66ee663f4d4cf029c78cd62a15e04"
      ],
      "author": {
        "name": "WANG Cong",
        "email": "amwang@redhat.com",
        "time": "Wed Nov 02 13:39:25 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Nov 02 16:07:02 2011 -0700"
      },
      "message": "sysctl: make CONFIG_SYSCTL_SYSCALL default to n\n\nWhen I tried to send a patch to remove it, Andi told me we still need to\nkeep compabitlies for old libc, so we can\u0027t remove this completely.  Then\njust make it default to n and remove the doc from\nfeature-removal-schedule.txt.\n\nSigned-off-by: WANG Cong \u003camwang@redhat.com\u003e\nCc: Eric Biederman \u003cebiederm@xmission.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "79975f1327850ef198ada994c2fc44b7d1ea8935",
      "tree": "cff91dd5d697858a2cc84da392aa87e61a0bf3d2",
      "parents": [
        "f567a18590742b811287b7512fb0908deac4eef7"
      ],
      "author": {
        "name": "Will Drewry",
        "email": "wad@chromium.org",
        "time": "Wed Nov 02 13:38:59 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Nov 02 16:07:01 2011 -0700"
      },
      "message": "init: add root\u003dPARTUUID\u003dUUID/PARTNROFF\u003d%d support\n\nExpand root\u003dPARTUUID\u003dUUID syntax to support selecting a root partition by\ninteger offset from a known, unique partition.  This approach provides\nsimilar properties to specifying a device and partition number, but using\nthe UUID as the unique path prior to evaluating the offset.\n\nFor example,\n  root\u003dPARTUUID\u003d99DE9194-FC15-4223-9192-FC243948F88B/PARTNROFF\u003d1\nselects the partition with UUID 99DE.. then select the next\npartition.\n\nThis change is motivated by a particular usecase in Chromium OS where the\nbootloader can easily determine what partition it is on (by UUID) but\ndoesn\u0027t perform general partition table walking.\n\nThat said, support for this model provides a direct mechanism for the user\nto modify the root partition to boot without specifically needing to\nextract each UUID or update the bootloader explicitly when the root\npartition UUID is changed (if it is recreated to be larger, for instance).\n Pinning to a /boot-style partition UUID allows the arbitrary root\npartition reconfiguration/modifications with slightly less ambiguity than\njust [dev][partition] and less stringency than the specific root partition\nUUID.\n\n[sfr@canb.auug.org.au: fix init sections warning]\nSigned-off-by: Will Drewry \u003cwad@chromium.org\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f919b9235f930e649b374a50009c6c268bd9a073",
      "tree": "e6e58d209b82add156f53649a78b34f8cdc08222",
      "parents": [
        "0620d9193cb976ba635d56a6cfd11cb81616d02b"
      ],
      "author": {
        "name": "Neil Armstrong",
        "email": "narmstrong@neotion.com",
        "time": "Wed Nov 02 13:37:47 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Nov 02 16:06:58 2011 -0700"
      },
      "message": "init/do_mounts_rd.c: fix ramdisk identification for padded cramfs\n\nWhen a cramfs ramdisk padded with 512 bytes is given to the kernel, the\ncurrent identify_ramdisk_image function fails to identify it.\n\nTested with a padded cramfs image on an ARM based board.\n\nSigned-off-by: Neil Armstrong \u003cnarmstrong@neotion.com\u003e\nCc: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Davidlohr Bueso \u003cdave@gnu.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8a4a8918ed6e4a361f4df19f199bbc2d0a89a46c",
      "tree": "d76974986aaaa8549baf2d6a106fa6cb60d64b88",
      "parents": [
        "8686a0e200419322654a75155e2e6f80346a1297",
        "540f41edc15473ca3b2876de72646546ae101374"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Oct 26 17:08:43 2011 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Oct 26 17:08:43 2011 +0200"
      },
      "message": "Merge branch \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)\n  llist: Add back llist_add_batch() and llist_del_first() prototypes\n  sched: Don\u0027t use tasklist_lock for debug prints\n  sched: Warn on rt throttling\n  sched: Unify the -\u003ecpus_allowed mask copy\n  sched: Wrap scheduler p-\u003ecpus_allowed access\n  sched: Request for idle balance during nohz idle load balance\n  sched: Use resched IPI to kick off the nohz idle balance\n  sched: Fix idle_cpu()\n  llist: Remove cpu_relax() usage in cmpxchg loops\n  sched: Convert to struct llist\n  llist: Add llist_next()\n  irq_work: Use llist in the struct irq_work logic\n  llist: Return whether list is empty before adding in llist_add()\n  llist: Move cpu_relax() to after the cmpxchg()\n  llist: Remove the platform-dependent NMI checks\n  llist: Make some llist functions inline\n  sched, tracing: Show PREEMPT_ACTIVE state in trace_sched_switch\n  sched: Remove redundant test in check_preempt_tick()\n  sched: Add documentation for bandwidth control\n  sched: Return unused runtime on group dequeue\n  ...\n"
    },
    {
      "commit": "19b4a8d520a6e0176dd52aaa429261ad4fcaa545",
      "tree": "6dcf5a780718fc50b9cd79cc803daa7c7e080a02",
      "parents": [
        "3cfef9524677a4ecb392d6fbffe6ebce6302f1d4",
        "048b718029033af117870d3da47da12995be14a3"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Oct 26 16:26:53 2011 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Oct 26 16:26:53 2011 +0200"
      },
      "message": "Merge branch \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (45 commits)\n  rcu: Move propagation of -\u003ecompleted from rcu_start_gp() to rcu_report_qs_rsp()\n  rcu: Remove rcu_needs_cpu_flush() to avoid false quiescent states\n  rcu: Wire up RCU_BOOST_PRIO for rcutree\n  rcu: Make rcu_torture_boost() exit loops at end of test\n  rcu: Make rcu_torture_fqs() exit loops at end of test\n  rcu: Permit rt_mutex_unlock() with irqs disabled\n  rcu: Avoid having just-onlined CPU resched itself when RCU is idle\n  rcu: Suppress NMI backtraces when stall ends before dump\n  rcu: Prohibit grace periods during early boot\n  rcu: Simplify unboosting checks\n  rcu: Prevent early boot set_need_resched() from __rcu_pending()\n  rcu: Dump local stack if cannot dump all CPUs\u0027 stacks\n  rcu: Move __rcu_read_unlock()\u0027s barrier() within if-statement\n  rcu: Improve rcu_assign_pointer() and RCU_INIT_POINTER() documentation\n  rcu: Make rcu_assign_pointer() unconditionally insert a memory barrier\n  rcu: Make rcu_implicit_dynticks_qs() locals be correct size\n  rcu: Eliminate in_irq() checks in rcu_enter_nohz()\n  nohz: Remove nohz_cpu_mask\n  rcu: Document interpretation of RCU-lockdep splats\n  rcu: Allow rcutorture\u0027s stat_interval parameter to be changed at runtime\n  ...\n"
    },
    {
      "commit": "b1e4d20cbf2ef8e27515da032b95fdcbb5b06bf1",
      "tree": "f080e839635fa36f55d22d147baa12ae64d4c181",
      "parents": [
        "37252db6aa576c34fd794a5a54fb32d7a8b3a07a"
      ],
      "author": {
        "name": "Michal Schmidt",
        "email": "mschmidt@redhat.com",
        "time": "Mon Oct 10 00:03:37 2011 +0200"
      },
      "committer": {
        "name": "Rusty Russell",
        "email": "rusty@rustcorp.com.au",
        "time": "Wed Oct 26 13:10:39 2011 +1030"
      },
      "message": "params: make dashes and underscores in parameter names truly equal\n\nThe user may use \"foo-bar\" for a kernel parameter defined as \"foo_bar\".\nMake sure it works the other way around too.\n\nApply the equality of dashes and underscores on early_params and __setup\nparams as well.\n\nThe example given in Documentation/kernel-parameters.txt indicates that\nthis is the intended behaviour.\n\nWith the patch the kernel accepts \"log-buf-len\u003d1M\" as expected.\nhttps://bugzilla.redhat.com/show_bug.cgi?id\u003d744545\n\nSigned-off-by: Michal Schmidt \u003cmschmidt@redhat.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e (neatened implementations)\n"
    },
    {
      "commit": "97ce2c88f9ad42e3c60a9beb9fca87abf3639faa",
      "tree": "c25d41a8754b6e11dbf54ba69ebbee11fdffd07e",
      "parents": [
        "e71a5be15e47a73a2964712967fe93ee8ccf551b"
      ],
      "author": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy.fitzhardinge@citrix.com",
        "time": "Wed Oct 12 16:17:54 2011 -0700"
      },
      "committer": {
        "name": "Jeremy Fitzhardinge",
        "email": "jeremy.fitzhardinge@citrix.com",
        "time": "Tue Oct 25 11:55:15 2011 -0700"
      },
      "message": "jump-label: initialize jump-label subsystem much earlier\n\nInitialize jump_labels much, much earlier, so they\u0027re available for use\nduring system setup.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n"
    },
    {
      "commit": "22f92bacbeea24b20e447444c28e7cad9f1ac3f8",
      "tree": "5c3f2346804a186aa2d954f078fd2f4d44bcc26e",
      "parents": [
        "557ab425429a5123d37f412ce3e6d6137cb621f8",
        "0f86267b79bc6e357b8606077c7f70239045ea9c"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Oct 04 11:08:16 2011 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Oct 04 11:09:08 2011 +0200"
      },
      "message": "Merge branch \u0027linus\u0027 into sched/core\n\nMerge reason: pick up the latest fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "048b718029033af117870d3da47da12995be14a3",
      "tree": "b3d4bf5219cd6543c35cb79d1aa08ae98cf2a8af",
      "parents": [
        "47ea91b4052d9e94b9dca5d7a3d947fbebd07ba9",
        "afe24b122eb6edb5f1cb942570ac8d766105c7fc"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sat Oct 01 14:21:36 2011 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sat Oct 01 14:21:36 2011 +0200"
      },
      "message": "Merge branch \u0027rcu/next\u0027 of git://github.com/paulmckrcu/linux into core/rcu\n"
    },
    {
      "commit": "b0f84374b6ab0dc9c47975df0b02d46165d558d4",
      "tree": "57e9d9bee80c89c92265df75aa579222b994b38f",
      "parents": [
        "d5767c53535ac79758084773418e0ad186aba4a2"
      ],
      "author": {
        "name": "wangyanqing",
        "email": "udknight@gmail.com",
        "time": "Thu Sep 29 15:09:40 2011 +0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Sep 29 19:21:01 2011 -0700"
      },
      "message": "bootup: move \u0027usermodehelper_enable()\u0027 a little earlier\n\nCommit d5767c53535a (\"bootup: move \u0027usermodehelper_enable()\u0027 to the end\nof do_basic_setup()\") moved \u0027usermodehelper_enable()\u0027 to end of\ndo_basic_setup() to after the initcalls.  But then I get failed to let\nuvesafb work on my computer, and lose the splash boot.\n\nSo maybe we could start usermodehelper_enable a little early to make\nsome task work that need eary init with the help of user mode.\n\n[ I would *really* prefer that initcalls not call into user space - even\n  the real \u0027init\u0027 hasn\u0027t been execve\u0027d yet, after all! But for uvesafb\n  it really does look like we don\u0027t have much choice.\n\n  I considered doing this when we mount the root filesystem, but\n  depending on config options that is in multiple places.  We could do\n  the usermode helper enable as a rootfs_initcall()..\n\n  So I\u0027m just using wang yanqing\u0027s trivial patch.  It\u0027s not wonderful,\n  but it\u0027s simple and should work.  We should revisit this some day,\n  though.      - Linus ]\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8008e129dc90ff4f7a56cb033d6bd042afe3ed52",
      "tree": "b9ecf70a2fe6eb1f64368ada9f45af62f0cae519",
      "parents": [
        "b15a2e7d16cc6f6082d8c6a85349e48588763ffc"
      ],
      "author": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Wed Jun 08 16:31:33 2011 -0700"
      },
      "committer": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Wed Sep 28 21:36:45 2011 -0700"
      },
      "message": "rcu: Drive configuration directly from SMP and PREEMPT\n\nThis commit eliminates the possibility of running TREE_PREEMPT_RCU\nwhen SMP\u003dn and of running TINY_RCU when PREEMPT\u003dy.  People who really\nwant these combinations can hand-edit init/Kconfig, but eliminating\nthem as choices for production systems reduces the amount of testing\nrequired.  It will also allow cutting out a few #ifdefs.\n\nNote that running TREE_RCU and TINY_RCU on single-CPU systems using\nSMP-built kernels is still supported.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n"
    },
    {
      "commit": "d5767c53535ac79758084773418e0ad186aba4a2",
      "tree": "75ae8b298213a276ee2d37deaee6d316efc9200c",
      "parents": [
        "2ef7b45a5925c54d948f858e42babb0533b9a3c5"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 28 10:23:44 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 28 10:23:44 2011 -0700"
      },
      "message": "bootup: move \u0027usermodehelper_enable()\u0027 to the end of do_basic_setup()\n\nDoing it just before starting to call into cpu_idle() made a sick kind\nof sense only because the original bug we fixed (see commit\n288d5abec831: \"Boot up with usermodehelper disabled\") was about problems\nwith some scheduler data structures not being initialized, and they had\nbetter be initialized at that point.\n\nBut it really didn\u0027t make any other conceptual sense, and doing it after\nthe initial \"schedule()\" call for the idle thread actually opened up a\nrace: what if the main initialization thread did everything without\nneeding to sleep, and got all the way into user land too? Without\nactually having scheduled back to the idle thread?\n\nNow, in normal circumstances that doesn\u0027t ever happen, but it looks like\nRichard Cochran triggered exactly that on his ARM IXP4xx machines:\n\n  \"I have some ARM IXP4xx based machines that use the two on chip MAC\n   ports (aka NPEs).  The NPE needs a firmware in order to function.\n   Ever since the following commit [that 288d5abec831 one], it is no\n   longer possible to bring up the interfaces during the init scripts.\"\n\nwith a call trace showing an ioctl coming from user space. Richard says:\n\n  \"The init is busybox, and the startup script does mount, syslogd, and\n   then ifup, so that all can go by quickly.\"\n\nThe fix is to move the usermodehelper_enable() into the main \u0027init\u0027\nthread, and just put it after we\u0027ve done all our initcalls.  By then,\neverything really should be up, but we\u0027ve obviously not actually started\nthe user-mode portion of init yet.\n\nReported-and-tested-by: Richard Cochran \u003crichardcochran@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "808bf29b9195c52239b9aaeda7c6082a0ddf07c6",
      "tree": "eabb672d84cf00b13225b44fdf2482b6900b5a14",
      "parents": [
        "32ef43848f283e0ef945d3c67e851c143fea3970"
      ],
      "author": {
        "name": "Alexander Sverdlin",
        "email": "alexander.sverdlin@sysgo.com",
        "time": "Wed Sep 21 09:51:40 2011 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Sep 21 13:18:52 2011 -0700"
      },
      "message": "init: carefully handle loglevel option on kernel cmdline.\n\nWhen a malformed loglevel value (for example \"${abc}\") is passed on the\nkernel cmdline, the loglevel itself is being set to 0.\n\nThat then suppresses all following messages, including all the errors\nand crashes caused by other malformed cmdline options.  This could make\ndebugging process quite tricky.\n\nThis patch leaves the previous value of loglevel if the new value is\nincorrect and reports an error code in this case.\n\nSigned-off-by: Alexander Sverdlin \u003calexander.sverdlin@sysgo.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "ab84d31e15502fb626169ba2663381e34bf965b2",
      "tree": "658ce7caa6199aa74c5feea92ec8d3e9a2cb4296",
      "parents": [
        "953bfcd10e6f3697233e8e5128c611d275da39c1"
      ],
      "author": {
        "name": "Paul Turner",
        "email": "pjt@google.com",
        "time": "Thu Jul 21 09:43:28 2011 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Sun Aug 14 12:03:20 2011 +0200"
      },
      "message": "sched: Introduce primitives to account for CFS bandwidth tracking\n\nIn this patch we introduce the notion of CFS bandwidth, partitioned into\nglobally unassigned bandwidth, and locally claimed bandwidth.\n\n - The global bandwidth is per task_group, it represents a pool of unclaimed\n   bandwidth that cfs_rqs can allocate from.\n - The local bandwidth is tracked per-cfs_rq, this represents allotments from\n   the global pool bandwidth assigned to a specific cpu.\n\nBandwidth is managed via cgroupfs, adding two new interfaces to the cpu subsystem:\n - cpu.cfs_period_us : the bandwidth period in usecs\n - cpu.cfs_quota_us : the cpu bandwidth (in usecs) that this tg will be allowed\n   to consume over period above.\n\nSigned-off-by: Paul Turner \u003cpjt@google.com\u003e\nSigned-off-by: Nikhil Rao \u003cncrao@google.com\u003e\nSigned-off-by: Bharata B Rao \u003cbharata@linux.vnet.ibm.com\u003e\nReviewed-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/20110721184756.972636699@google.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "288d5abec8314ae50fe6692f324b0444acae8486",
      "tree": "58a6903344b8d9b2252144356a132a05a8359876",
      "parents": [
        "33f35f2a4ee3abfc0f87990058aa1b6b5092f725"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Aug 03 22:03:29 2011 -1000"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Aug 03 22:03:29 2011 -1000"
      },
      "message": "Boot up with usermodehelper disabled\n\nThe core device layer sends tons of uevent notifications for each device\nit finds, and if the kernel has been built with a non-empty\nCONFIG_UEVENT_HELPER_PATH that will make us try to execute the usermode\nhelper binary for all these events very early in the boot.\n\nNot only won\u0027t the root filesystem even be mounted at that point, we\nliterally won\u0027t have necessarily even initialized all the process\nhandling data structures at that point, which causes no end of silly\nproblems even when the usermode helper doesn\u0027t actually succeed in\nexecuting.\n\nSo just use our existing infrastructure to disable the usermodehelpers\nto make the kernel start out with them disabled.  We enable them when\nwe\u0027ve at least initialized stuff a bit.\n\nProblems related to an uninitialized\n\n\tinit_ipc_ns.ids[IPC_SHM_IDS].rw_mutex\n\nreported by various people.\n\nReported-by: Manuel Lauss \u003cmanuel.lauss@googlemail.com\u003e\nReported-by: Richard Weinberger \u003crichard@nod.at\u003e\nReported-by: Marc Zyngier \u003cmaz@misterjones.org\u003e\nAcked-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "41ffe5d5ceef7f7ff2ff18e320d88ca6d629efaf",
      "tree": "66ce800fb7911ed037aa574f46729646ce485d0b",
      "parents": [
        "285b2c4fdd69ea73b4762785d8c6be83b6c074a6"
      ],
      "author": {
        "name": "Hugh Dickins",
        "email": "hughd@google.com",
        "time": "Wed Aug 03 16:21:21 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Aug 03 14:25:23 2011 -1000"
      },
      "message": "tmpfs: miscellaneous trivial cleanups\n\nWhile it\u0027s at its least, make a number of boring nitpicky cleanups to\nshmem.c, mostly for consistency of variable naming.  Things like \"swap\"\ninstead of \"entry\", \"pgoff_t index\" instead of \"unsigned long idx\".\n\nAnd since everything else here is prefixed \"shmem_\", better change\ninit_tmpfs() to shmem_init().\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "7afe1845dd1e7c90828c942daed7e57ffa7c38d6",
      "tree": "dabdded21b9d03cf04719b684e393929378f6c8d",
      "parents": [
        "469dded1839105cfbfc265376e23e24dbc48d2a7"
      ],
      "author": {
        "name": "Sameer Nanda",
        "email": "snanda@chromium.org",
        "time": "Mon Jul 25 17:13:29 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Jul 25 20:57:17 2011 -0700"
      },
      "message": "init: skip calibration delay if previously done\n\nFor each CPU, do the calibration delay only once.  For subsequent calls,\nuse the cached per-CPU value of loops_per_jiffy.\n\nThis saves about 200ms of resume time on dual core Intel Atom N5xx based\nsystems.  This helps bring down the kernel resume time on such systems\nfrom about 500ms to about 300ms.\n\n[akpm@linux-foundation.org: make cpu_loops_per_jiffy static]\n[akpm@linux-foundation.org: clean up message text]\n[akpm@linux-foundation.org: fix things up after upstream rmk changes]\nSigned-off-by: Sameer Nanda \u003csnanda@chromium.org\u003e\nCc: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nCc: Andrew Worsley \u003camworsley@gmail.com\u003e\nCc: David Daney \u003cddaney@caviumnetworks.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "00a66d2974485d7d95d61d5772142b2a2231ed2a",
      "tree": "14d5ca10dfc641594e7109902cdabb4a3c408d98",
      "parents": [
        "dd78553b5e7a0b34c0b60478d04ee16d8d8f4fa7"
      ],
      "author": {
        "name": "WANG Cong",
        "email": "xiyou.wangcong@gmail.com",
        "time": "Mon Jul 25 17:12:12 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Mon Jul 25 20:57:09 2011 -0700"
      },
      "message": "mm: remove the leftovers of noswapaccount\n\nIn commit a2c8990aed5ab (\"memsw: remove noswapaccount kernel parameter\"),\nMichal forgot to remove some left pieces of noswapaccount in the tree,\nthis patch removes them all.\n\nSigned-off-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "c0c463d34adf0c150e5e24fa412fa23f3f7ddc27",
      "tree": "dfdf2ee7c6bb6662e8aa750c9145618085b092fd",
      "parents": [
        "e72542191cbba4cf7fda21cb22e26b42d7415daf",
        "a03fc8c375511b6ab43184ab191af3218a919646",
        "f505c553dbe24b18a8590eb0eb5890a839acd0c3",
        "a7de915383a6d5c05663f9badbd10d5a87bc1586",
        "08a4a43fc407d780bdde36d98f89c0dbb2a6be6b"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jul 23 10:33:08 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jul 23 10:33:08 2011 -0700"
      },
      "message": "Merge branches \u0027x86-urgent-for-linus\u0027, \u0027core-debug-for-linus\u0027, \u0027irq-core-for-linus\u0027 and \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  um: Make rwsem.S depend on CONFIG_RWSEM_XCHGADD_ALGORITHM\n\n* \u0027core-debug-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  debug: Make CONFIG_EXPERT select CONFIG_DEBUG_KERNEL to unhide debug options\n\n* \u0027irq-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  genirq: Remove unused CHECK_IRQ_PER_CPU()\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  perf tools, x86: Fix 32-bit compile on 64-bit system\n"
    },
    {
      "commit": "a99a7d1436f9375662f35ccac8f1a1e1b0302a11",
      "tree": "0b3f411f6b1c4256063cf1d53773110f5a5f7482",
      "parents": [
        "bdc7ccfc0631797636837b10df7f87bc1e2e4ae3",
        "ded7c1ee9799fe0ca725b459f151402e3ca4d12b"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jul 22 16:51:56 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Jul 22 16:51:56 2011 -0700"
      },
      "message": "Merge branch \u0027timers-cleanup-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-cleanup-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  mips: Fix i8253 clockevent fallout\n  i8253: Cleanup outb/inb magic\n  arm: Footbridge: Use common i8253 clockevent\n  mips: Use common i8253 clockevent\n  x86: Use common i8253 clockevent\n  i8253: Create common clockevent implementation\n  i8253: Export i8253_lock unconditionally\n  pcpskr: MIPS: Make config dependencies finer grained\n  pcspkr: Cleanup Kconfig dependencies\n  i8253: Move remaining content and delete asm/i8253.h\n  i8253: Consolidate definitions of PIT_LATCH\n  x86: i8253: Consolidate definitions of global_clock_event\n  i8253: Alpha, PowerPC: Remove unused asm/8253pit.h\n  alpha: i8253: Cleanup remaining users of i8253pit.h\n  i8253: Remove I8253_LOCK config\n  i8253: Make pcsp sound driver use the shared i8253_lock\n  i8253: Make pcspkr input driver use the shared i8253_lock\n  i8253: Consolidate all kernel definitions of i8253_lock\n  i8253: Unify all kernel declarations of i8253_lock\n  i8253: Create linux/i8253.h and use it in all 8253 related files\n"
    },
    {
      "commit": "1b19ca9f0bdab7d5035821e1ec8f39df9a6e3ee0",
      "tree": "3c2d550bba679b7c88c01c066cac696f2d19ffbb",
      "parents": [
        "33b1e6939f5c37ab8e64280fd3d54046607b5c80"
      ],
      "author": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Wed Jun 22 11:55:50 2011 +0100"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jun 23 08:59:38 2011 -0700"
      },
      "message": "Fix CPU spinlock lockups on secondary CPU bringup\n\nSecondary CPU bringup typically calls calibrate_delay() during its\ninitialization.  However, calibrate_delay() modifies a global variable\n(loops_per_jiffy) used for udelay() and __delay().\n\nA side effect of 71c696b1 (\"calibrate: extract fall-back calculation\ninto own helper\") introduced in the 2.6.39 merge window means that we\nend up with a substantial period where loops_per_jiffy is zero.  This\ncauses the spinlock debugging code to malfunction:\n\n\tu64 loops \u003d loops_per_jiffy * HZ;\n\tfor (;;) {\n\t\tfor (i \u003d 0; i \u003c loops; i++) {\n\t\t\tif (arch_spin_trylock(\u0026lock-\u003eraw_lock))\n\t\t\t\treturn;\n\t\t\t__delay(1);\n\t\t}\n\t\t...\n\t}\n\nby never calling arch_spin_trylock() - resulting in the CPU locking\nup in an infinite loop inside __spin_lock_debug().\n\nWork around this by only writing to loops_per_jiffy only once we have\ncompleted all the calibration decisions.\n\nTested-by: Santosh Shilimkar \u003csantosh.shilimkar@ti.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nCc: \u003cstable@kernel.org\u003e (2.6.39-stable)\n--\nBetter solutions (such as omitting the calibration for secondary CPUs,\nor arranging for calibrate_delay() to return the LPJ value and leave\nit to the caller to decide where to store it) are a possibility, but\nwould be much more invasive into each architecture.\n\nI think this is the best solution for -rc and stable, but it should be\nrevisited for the next merge window.\n\n init/calibrate.c |   14 ++++++++------\n 1 files changed, 8 insertions(+), 6 deletions(-)\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d8ad7d1123a960cc9f276bd499f9325c6f5e1bd1",
      "tree": "0260df1b5b5b1601f56229c7dde54594d2dfebcb",
      "parents": [
        "eb96c925152fc289311e5d7e956b919e9b60ab53"
      ],
      "author": {
        "name": "Takao Indoh",
        "email": "indou.takao@jp.fujitsu.com",
        "time": "Tue Mar 29 12:35:04 2011 -0400"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Jun 17 10:17:12 2011 +0200"
      },
      "message": "generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts\n\nThere is a problem that kdump(2nd kernel) sometimes hangs up due\nto a pending IPI from 1st kernel. Kernel panic occurs because IPI\ncomes before call_single_queue is initialized.\n\nTo fix the crash, rename init_call_single_data() to call_function_init()\nand call it in start_kernel() so that call_single_queue can be\ninitialized before enabling interrupts.\n\nThe details of the crash are:\n\n (1) 2nd kernel boots up\n\n (2) A pending IPI from 1st kernel comes when irqs are first enabled\n     in start_kernel().\n\n (3) Kernel tries to handle the interrupt, but call_single_queue\n     is not initialized yet at this point. As a result, in the\n     generic_smp_call_function_single_interrupt(), NULL pointer\n     dereference occurs when list_replace_init() tries to access\n     \u0026q-\u003elist.next.\n\nTherefore this patch changes the name of init_call_single_data()\nto call_function_init() and calls it before local_irq_enable()\nin start_kernel().\n\nSigned-off-by: Takao Indoh \u003cindou.takao@jp.fujitsu.com\u003e\nReviewed-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nAcked-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Milton Miller \u003cmiltonm@bga.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: kexec@lists.infradead.org\nLink: http://lkml.kernel.org/r/D6CBEE2F420741indou.takao@jp.fujitsu.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "d2c32258798f813dc2be6cbc32f78aa5ac5cb205",
      "tree": "e44c0d0feeaa52fe7d7b02ed343f7f5b671c372a",
      "parents": [
        "b0461a44a2f1fc052fc949ae19c3a5d684627b09"
      ],
      "author": {
        "name": "Josh Triplett",
        "email": "josh@joshtriplett.org",
        "time": "Wed Jun 15 15:08:47 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jun 15 20:04:01 2011 -0700"
      },
      "message": "gcov: disable CONFIG_CONSTRUCTORS when not needed by CONFIG_GCOV_KERNEL\n\nCONFIG_CONSTRUCTORS controls support for running constructor functions at\nkernel init time.  According to commit b99b87f70c7785ab (\"kernel:\nconstructor support\"), gcov (CONFIG_GCOV_KERNEL) needs this.  However,\nCONFIG_CONSTRUCTORS currently defaults to y, with no option to disable it,\nand CONFIG_GCOV_KERNEL depends on it.  Instead, default it to n and have\nCONFIG_GCOV_KERNEL select it, so that the normal case of\nCONFIG_GCOV_KERNEL\u003dn will result in CONFIG_CONSTRUCTORS\u003dn.\n\nObserved in the short list of \u003dy values in a minimal kernel configuration.\n\nSigned-off-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "de695e159e3fd679594eb45449d2638d54434c32",
      "tree": "19b5e359bcfd74e3e966954361ab3b515000fe4e",
      "parents": [
        "26575f9544530127757297d4de8fb2f2c75f1f69"
      ],
      "author": {
        "name": "Borislav Petkov",
        "email": "borislav.petkov@amd.com",
        "time": "Wed Jun 15 15:08:37 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jun 15 20:04:01 2011 -0700"
      },
      "message": "init/calibrate.c: remove annoying printk\n\nRemove calibrate_delay_direct()\u0027s KERN_DEBUG printk related to bogomips\ncalculation as it appears when booting every core on setups with\n\u0027ignore_loglevel\u0027 which dmesg people scan for possible issues.  As the\nmessage doesn\u0027t show very useful information to the widest audience of\nkernel boot message gazers, it should be removed.\n\nIntroduced by commit d2b463135f84 (\"init/calibrate.c: fix for critical\nbogoMIPS intermittent calculation failure\").\n\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nCc: Andrew Worsley \u003camworsley@gmail.com\u003e\nCc: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "bd5dc17be87b3a3073d50b23802647db3ae3fa8e",
      "tree": "b8abfc57e4282d943bb2bb21762a868efa29bd20",
      "parents": [
        "ca39599c633fb02aceac31a7e67563612e4fe347"
      ],
      "author": {
        "name": "Josh Triplett",
        "email": "josh@joshtriplett.org",
        "time": "Wed Jun 15 15:08:28 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Jun 15 20:04:00 2011 -0700"
      },
      "message": "uts: make default hostname configurable, rather than always using \"(none)\"\n\nThe \"hostname\" tool falls back to setting the hostname to \"localhost\" if\n/etc/hostname does not exist.  Distribution init scripts have the same\nfallback.  However, if userspace never calls sethostname, such as when\nbooting with init\u003d/bin/sh, or otherwise booting a minimal system without\nthe usual init scripts, the default hostname of \"(none)\" remains,\nunhelpfully appearing in various places such as prompts (\"root@(none):~#\")\nand logs.  Furthermore, \"(none)\" doesn\u0027t typically resolve to anything\nuseful.\n\nMake the default hostname configurable.  This removes the need for the\nstandard fallback, provides a useful default for systems that never call\nsethostname, and makes minimal systems that much more useful with less\nconfiguration.  Distributions could choose to use \"localhost\" here to\navoid the fallback, while embedded systems may wish to use a specific\ntarget hostname.\n\nSigned-off-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Kel Modderman \u003ckel@otaku42.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "8761f1ab717cac0616f8cf7ec589ae021c739113",
      "tree": "d5048d8a798849ec129ea63b261a7ae829e1ce10",
      "parents": [
        "850492760cfd38d14d64a5fc6d636091464f755e"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Wed Jun 01 19:05:09 2011 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Thu Jun 09 15:01:41 2011 +0200"
      },
      "message": "pcspkr: Cleanup Kconfig dependencies\n\nLenghty lists of the kind \"depends on ARCH1 || ARCH2 ... || ARCH123\" are\nusually either wrong or too coarse grained.  Or plain an ugly sin.\n\n[ tglx: Fixed up amigaone ]\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Matt Turner \u003cmattst88@gmail.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: linux-alpha@vger.kernel.org\nCc: linux-mips@linux-mips.org\nCc: linuxppc-dev@lists.ozlabs.org\nCc: Gerhard Pircher \u003cgerhard_pircher@gmx.net\u003e\nLink: http://lkml.kernel.org/r/20110601180610.984881988@duck.linux-mips.net\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n"
    },
    {
      "commit": "15f304b664c0d0a3e76ed3a9ce3615a86908babe",
      "tree": "5203cc0ce3981a7055003e04dc7d9aab56457e48",
      "parents": [
        "cb2455aa274b780802c593fecf115240a655d809"
      ],
      "author": {
        "name": "Ralf Baechle",
        "email": "ralf@linux-mips.org",
        "time": "Wed Jun 01 19:04:59 2011 +0100"
      },
      "committer": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Thu Jun 09 15:01:38 2011 +0200"
      },
      "message": "i8253: Consolidate all kernel definitions of i8253_lock\n\nMove them to drivers/clocksource/i8253.c and remove the\nimplementations in arch/\n\n[ tglx: Avoid the extra file in lib - folded arch patches in. The\n  export will become conditional in a later step ]\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nLink: http://lkml.kernel.org/r/20110601180610.221426078@duck.linux-mips.net\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n"
    },
    {
      "commit": "f505c553dbe24b18a8590eb0eb5890a839acd0c3",
      "tree": "91e2b13e8c904856cbfbae915579cb755c13ad6a",
      "parents": [
        "59c5f46fbe01a00eedf54a23789634438bb80603"
      ],
      "author": {
        "name": "Josh Triplett",
        "email": "josh@joshtriplett.org",
        "time": "Sun Jun 05 18:23:58 2011 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jun 07 00:05:15 2011 +0200"
      },
      "message": "debug: Make CONFIG_EXPERT select CONFIG_DEBUG_KERNEL to unhide debug options\n\nSeveral debugging options currently default to y, such as\nCONFIG_DEBUG_BUGVERBOSE and CONFIG_DEBUG_RODATA.  Embedded users\nmight want to turn those options off to save space; however,\nturning them off requires turning on CONFIG_DEBUG_KERNEL to\nunhide them.  Since CONFIG_DEBUG_KERNEL exists specifically to\nunhide debugging options, and CONFIG_EXPERT exists specifically\nto unhide options potentially needed by experts and/or embedded\nusers, make CONFIG_EXPERT automatically imply\nCONFIG_DEBUG_KERNEL.\n\nSigned-off-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLink: http://lkml.kernel.org/r/20110606012358.GA1909@leaf\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "6345d24daf0c1fffe6642081d783cdf653ebaa5c",
      "tree": "415a253621279111bd481d48cbb86174c70b952a",
      "parents": [
        "cab0d85c8dfcad4d799f9c294571440c6f1db091"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 29 11:32:28 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 29 11:32:28 2011 -0700"
      },
      "message": "mm: Fix boot crash in mm_alloc()\n\nThomas Gleixner reports that we now have a boot crash triggered by\nCONFIG_CPUMASK_OFFSTACK\u003dy:\n\n    BUG: unable to handle kernel NULL pointer dereference at   (null)\n    IP: [\u003cc11ae035\u003e] find_next_bit+0x55/0xb0\n    Call Trace:\n     [\u003cc11addda\u003e] cpumask_any_but+0x2a/0x70\n     [\u003cc102396b\u003e] flush_tlb_mm+0x2b/0x80\n     [\u003cc1022705\u003e] pud_populate+0x35/0x50\n     [\u003cc10227ba\u003e] pgd_alloc+0x9a/0xf0\n     [\u003cc103a3fc\u003e] mm_init+0xec/0x120\n     [\u003cc103a7a3\u003e] mm_alloc+0x53/0xd0\n\nwhich was introduced by commit de03c72cfce5 (\"mm: convert\nmm-\u003ecpu_vm_cpumask into cpumask_var_t\"), and is due to wrong ordering of\nmm_init() vs mm_init_cpumask\n\nThomas wrote a patch to just fix the ordering of initialization, but I\nhate the new double allocation in the fork path, so I ended up instead\ndoing some more radical surgery to clean it all up.\n\nReported-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "a77aea92010acf54ad785047234418d5d68772e2",
      "tree": "c7cb57b62fd02bee2baceb79251923f7caec6139",
      "parents": [
        "d846687d7f84e45f23ecf3846dbb43312a1206dd"
      ],
      "author": {
        "name": "Daniel Lezcano",
        "email": "daniel.lezcano@free.fr",
        "time": "Thu May 26 16:25:23 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 26 17:12:34 2011 -0700"
      },
      "message": "cgroup: remove the ns_cgroup\n\nThe ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and\nleads to some problems:\n\n  * cgroup creation is out-of-control\n  * cgroup name can conflict when pids are looping\n  * it is not possible to have a single process handling a lot of\n    namespaces without falling in a exponential creation time\n  * we may want to create a namespace without creating a cgroup\n\n  The ns_cgroup was replaced by a compatibility flag \u0027clone_children\u0027,\n  where a newly created cgroup will copy the parent cgroup values.\n  The userspace has to manually create a cgroup and add a task to\n  the \u0027tasks\u0027 file.\n\nThis patch removes the ns_cgroup as suggested in the following thread:\n\nhttps://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html\n\nThe \u0027cgroup_clone\u0027 function is removed because it is no longer used.\n\nThis is a userspace-visible change.  Commit 45531757b45c (\"cgroup: notify\nns_cgroup deprecated\") (merged into 2.6.27) caused the kernel to emit a\nprintk warning users that the feature is planned for removal.  Since that\ntime we have heard from XXX users who were affected by this.\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nSigned-off-by: Serge E. Hallyn \u003cserge.hallyn@canonical.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nAcked-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "162a7e7500f9664636e649ba59defe541b7c2c60",
      "tree": "f44d4e480975d7f2c4bd4fd8625dbdb81eb04ade",
      "parents": [
        "95dde501907b06e7203c74f8435acfdab9eb2659"
      ],
      "author": {
        "name": "Mike Travis",
        "email": "travis@sgi.com",
        "time": "Tue May 24 17:13:20 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed May 25 08:39:48 2011 -0700"
      },
      "message": "printk: allocate kernel log buffer earlier\n\nOn larger systems, because of the numerous ACPI, Bootmem and EFI messages,\nthe static log buffer overflows before the larger one specified by the\nlog_buf_len param is allocated.  Minimize the overflow by allocating the\nnew log buffer as soon as possible.\n\nOn kernels without memblock, a later call to setup_log_buf from\nkernel/init.c is the fallback.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix CONFIG_PRINTK\u003dn build]\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Jack Steiner \u003csteiner@sgi.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d2b463135f84d15808163cd15638b108e323d3e7",
      "tree": "35d8af01b9403635235220891beba5c835a91086",
      "parents": [
        "1dbe39424a43e56a6c9aed12661192af51dcdb9f"
      ],
      "author": {
        "name": "Andrew Worsley",
        "email": "amworsley@gmail.com",
        "time": "Tue May 24 17:13:15 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed May 25 08:39:46 2011 -0700"
      },
      "message": "init/calibrate.c: fix for critical bogoMIPS intermittent calculation failure\n\nA fix to the TSC (Time Stamp Counter) based bogoMIPS calculation used on\nsecondary CPUs which has two faults:\n\n1: Not handling wrapping of the lower 32 bits of the TSC counter on\n   32bit kernel - perhaps TSC is not reset by a warm reset?\n\n2: TSC and Jiffies are no incrementing together properly.  Either\n   jiffies increment too quickly or Time Stamp Counter isn\u0027t incremented\n   in during an SMI but the real time clock is and jiffies are\n   incremented.\n\nCase 1 can result in a factor of 16 too large a value which makes udelay()\nvalues too small and can cause mysterious driver errors.  Case 2 appears\nto give smaller 10-15% errors after averaging but enough to cause\noccasional failures on my own board\n\nI have tested this code on my own branch and attach patch suitable for\ncurrent kernel code.  See below for examples of the failures and how the\nfix handles these situations now.\n\nI reported this issue earlier here:\n     Intermittent problem with BogoMIPs calculation on Intel AP CPUs -\nhttp://marc.info/?l\u003dlinux-kernel\u0026m\u003d129947246316875\u0026w\u003d4\n\nI suspect this issue has been seen by others but as it is intermittent and\nbogoMIPS for secondary CPUs are no longer printed out it might have been\ndifficult to identify this as the cause.  Perhaps these unresolved issues,\nalthough quite old, might be relevant as possibly this fault has been\naround for a while.  In particular Case 1 may only be relevant to 32bit\nkernels on newer HW (most people run 64bit kernels?).  Case 2 is less\ndramatic since the earlier fix in this area and also intermittent.\n\n   Re: bogomips discrepancy on Intel Core2 Quad CPU -\nhttp://marc.info/?l\u003dlinux-kernel\u0026m\u003d118929277524298\u0026w\u003d4\n   slow system and bogus bogomips  -\nhttp://marc.info/?l\u003dlinux-kernel\u0026m\u003d116791286716107\u0026w\u003d4\n   Re: Re: [RFC-PATCH] clocksource: update lpj if clocksource has -\nhttp://marc.info/?l\u003dlinux-kernel\u0026m\u003d128952775819467\u0026w\u003d4\n\nThis issue is masked a little by commit feae3203d711db0a (\"timers, init:\nLimit the number of per cpu calibration bootup messages\") which only\nprints out the first bogoMIPS value making it much harder to notice other\nvalues differing.  Perhaps it should be changed to only suppress them when\nthey are similar values?\n\nHere are some outputs showing faults occurring and the new code handling\nthem properly.  See my earlier message for examples of the original\nfailure.\n\n    Case 1:   A Time Stamp Counter wrap:\n...\nCalibrating delay loop (skipped), value calculated using timer\nfrequency.. 6332.70 BogoMIPS (lpj\u003d31663540)\n....\ncalibrate_delay_direct() timer_rate_max\u003d31666493\ntimer_rate_min\u003d31666151 pre_start\u003d4170369255 pre_end\u003d4202035539\ncalibrate_delay_direct() timer_rate_max\u003d2425955274\ntimer_rate_min\u003d2425954941 pre_start\u003d4265368533 pre_end\u003d2396356387\ncalibrate_delay_direct() ignoring timer_rate as we had a TSC wrap\naround start\u003d4265368581 \u003e\u003dpost_end\u003d2396356511\ncalibrate_delay_direct() timer_rate_max\u003d31666274\ntimer_rate_min\u003d31665942 pre_start\u003d2440373374 pre_end\u003d2472039515\ncalibrate_delay_direct() timer_rate_max\u003d31666492\ntimer_rate_min\u003d31666160 pre_start\u003d2535372139 pre_end\u003d2567038422\ncalibrate_delay_direct() timer_rate_max\u003d31666455\ntimer_rate_min\u003d31666207 pre_start\u003d2630371084 pre_end\u003d2662037415\nCalibrating delay using timer specific routine.. 6333.28 BogoMIPS (lpj\u003d31666428)\nTotal of 2 processors activated (12665.99 BogoMIPS).\n....\n\n    Case 2:  Some thing (presumably the SMM interrupt?) causing the\nvery low increase in TSC counter for the DELAY_CALIBRATION_TICKS\nincrease in jiffies\n...\nCalibrating delay loop (skipped), value calculated using timer\nfrequency.. 6333.25 BogoMIPS (lpj\u003d31666270)\n...\ncalibrate_delay_direct() timer_rate_max\u003d31666483\ntimer_rate_min\u003d31666074 pre_start\u003d4199536526 pre_end\u003d4231202809\ncalibrate_delay_direct() timer_rate_max\u003d864348 timer_rate_min\u003d864016\npre_start\u003d2405343672 pre_end\u003d2406207897\ncalibrate_delay_direct() timer_rate_max\u003d31666483\ntimer_rate_min\u003d31666179 pre_start\u003d2469540464 pre_end\u003d2501206823\ncalibrate_delay_direct() timer_rate_max\u003d31666511\ntimer_rate_min\u003d31666122 pre_start\u003d2564539400 pre_end\u003d2596205712\ncalibrate_delay_direct() timer_rate_max\u003d31666084\ntimer_rate_min\u003d31665685 pre_start\u003d2659538782 pre_end\u003d2691204657\ncalibrate_delay_direct() dropping min bogoMips estimate 1 \u003d 864348\nCalibrating delay using timer specific routine.. 6333.27 BogoMIPS (lpj\u003d31666390)\nTotal of 2 processors activated (12666.53 BogoMIPS).\n...\n\nAfter 70 boots I saw 2 variations \u003c1% slip through\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix straggly printk mess]\nSigned-off-by: Andrew Worsley \u003camworsley@gmail.com\u003e\nReviewed-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "de03c72cfce5b263a674d04348b58475ec50163c",
      "tree": "e2b035234440bcd1aa88078c3f9c8457d461ef9c",
      "parents": [
        "692e0b35427a088bf75d9363788c61c7edbe93a5"
      ],
      "author": {
        "name": "KOSAKI Motohiro",
        "email": "kosaki.motohiro@jp.fujitsu.com",
        "time": "Tue May 24 17:12:15 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed May 25 08:39:21 2011 -0700"
      },
      "message": "mm: convert mm-\u003ecpu_vm_cpumask into cpumask_var_t\n\ncpumask_t is very big struct and cpu_vm_mask is placed wrong position.\nIt might lead to reduce cache hit ratio.\n\nThis patch has two change.\n1) Move the place of cpumask into last of mm_struct. Because usually cpumask\n   is accessed only front bits when the system has cpu-hotplug capability\n2) Convert cpu_vm_mask into cpumask_var_t. It may help to reduce memory\n   footprint if cpumask_size() will use nr_cpumask_bits properly in future.\n\nIn addition, this patch change the name of cpu_vm_mask with cpu_vm_mask_var.\nIt may help to detect out of tree cpu_vm_mask users.\n\nThis patch has no functional change.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2bb732cdb48d271ff7a910260ffb851fb4bc8a28",
      "tree": "580bf68eb1e52b4e6915588d61423347ae09c318",
      "parents": [
        "f50d1d9e8d964fdd3b4cedfbca8843d1bc5916c1",
        "c4d5ee13984f57b2f881635c49045151679f5e8a"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue May 24 13:31:37 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue May 24 13:31:37 2011 -0700"
      },
      "message": "Merge branch \u0027kbuild\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6\n\n* \u0027kbuild\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:\n  kbuild: make KBUILD_NOCMDDEP\u003d1 handle empty built-in.o\n  scripts/kallsyms.c: fix potential segfault\n  scripts/gen_initramfs_list.sh: Convert to a /bin/sh script\n  kbuild: Fix GNU make v3.80 compatibility\n  kbuild: Fix passing -Wno-* options to gcc 4.4+\n  kbuild: move scripts/basic/docproc.c to scripts/docproc.c\n  kbuild: Fix Makefile.asm-generic for um\n  kbuild: Allow to combine multiple W\u003d levels\n  kbuild: Disable -Wunused-but-set-variable for gcc 4.6.0\n  Fix handling of backlash character in LINUX_COMPILE_BY name\n  kbuild: asm-generic support\n  kbuild: implement several W\u003d levels\n  kbuild: Fix build with binutils \u003c\u003d 2.19\n  initramfs: Use KBUILD_BUILD_TIMESTAMP for generated entries\n  kbuild: Allow to override LINUX_COMPILE_BY and LINUX_COMPILE_HOST macros\n  kbuild: Drop unused LINUX_COMPILE_TIME and LINUX_COMPILE_DOMAIN macros\n  kbuild: Use the deterministic mode of ar\n  kbuild: Call gzip with -n\n  kbuild: move KALLSYMS_EXTRA_PASS from Kconfig to Makefile\n  Kconfig: improve KALLSYMS_ALL documentation\n\nFix up trivial conflict in Makefile\n"
    },
    {
      "commit": "e98bae7592a44bdce2e49ccd64f3c7ffe244a0f6",
      "tree": "1887da3331c5214c330226506d229222b454e960",
      "parents": [
        "4b382d0643603819e8b48da58efc254cabc22574",
        "f400bdb1d6de4344980cf39041497b288090dd33"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 22 22:06:24 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 22 22:06:24 2011 -0700"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (28 commits)\n  sparc32: fix build, fix missing cpu_relax declaration\n  SCHED_TTWU_QUEUE is not longer needed since sparc32 now implements IPI\n  sparc32,leon: Remove unnecessary page_address calls in LEON DMA API.\n  sparc: convert old cpumask API into new one\n  sparc32, sun4d: Implemented SMP IPIs support for SUN4D machines\n  sparc32, sun4m: Implemented SMP IPIs support for SUN4M machines\n  sparc32,leon: Implemented SMP IPIs for LEON CPU\n  sparc32: implement SMP IPIs using the generic functions\n  sparc32,leon: SMP power down implementation\n  sparc32,leon: added some SMP comments\n  sparc: add {read,write}*_be routines\n  sparc32,leon: don\u0027t rely on bootloader to mask IRQs\n  sparc32,leon: operate on boot-cpu IRQ controller registers\n  sparc32: always define boot_cpu_id\n  sparc32: removed unused code, implemented by generic code\n  sparc32: avoid build warning at mm/percpu.c:1647\n  sparc32: always register a PROM based early console\n  sparc32: probe for cpu info only during startup\n  sparc: consolidate show_cpuinfo in cpu.c\n  sparc32,leon: implement genirq CPU affinity\n  ...\n"
    },
    {
      "commit": "281dc5c5ec0fb299514567cbc358562649c1af95",
      "tree": "2ecb019795e99147ce8d90b5e97c2bc3051f7855",
      "parents": [
        "71a8638480eb8fb6cfabe2ee9ca3fbc6e3453a14"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 22 14:30:36 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sun May 22 14:30:36 2011 -0700"
      },
      "message": "Give up on pushing CC_OPTIMIZE_FOR_SIZE\n\nI still happen to believe that I$ miss costs are a major thing, but\nsadly, -Os doesn\u0027t seem to be the solution.  With or without it, gcc\nwill miss some obvious code size improvements, and with it enabled gcc\nwill sometimes make choices that aren\u0027t good even with high I$ miss\nratios.\n\nFor example, with -Os, gcc on x86 will turn a 20-byte constant memcpy\ninto a \"rep movsl\".  While I sincerely hope that x86 CPU\u0027s will some day\ndo a good job at that, they certainly don\u0027t do it yet, and the cost is\nhigher than a L1 I$ miss would be.\n\nSome day I hope we can re-enable this.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "17d9f311eca13a42bf950198a358be1420d19c5f",
      "tree": "2d1a77f66ccd607f6ab2cf304f8031724a82c7fc",
      "parents": [
        "90d3ac15e5c637d45849e83c828ed78c62886737"
      ],
      "author": {
        "name": "Daniel Hellstrom",
        "email": "daniel@gaisler.com",
        "time": "Fri May 20 04:01:10 2011 +0000"
      },
      "committer": {
        "name": "David S. Miller",
        "email": "davem@davemloft.net",
        "time": "Fri May 20 13:10:55 2011 -0700"
      },
      "message": "SCHED_TTWU_QUEUE is not longer needed since sparc32 now implements IPI\n\nSigned-off-by: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nReported-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n"
    },
    {
      "commit": "eb04f2f04ed1227c266b3219c0aaeda525639718",
      "tree": "7f224483a3cd0e439cd64a8666ec9dc5ed178a3d",
      "parents": [
        "5765040ebfc9a28d9dcfaaaaf3d25840d922de96",
        "80d02085d99039b3b7f3a73c8896226b0cb1ba07"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 19 18:14:34 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 19 18:14:34 2011 -0700"
      },
      "message": "Merge branch \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (78 commits)\n  Revert \"rcu: Decrease memory-barrier usage based on semi-formal proof\"\n  net,rcu: convert call_rcu(prl_entry_destroy_rcu) to kfree\n  batman,rcu: convert call_rcu(softif_neigh_free_rcu) to kfree_rcu\n  batman,rcu: convert call_rcu(neigh_node_free_rcu) to kfree()\n  batman,rcu: convert call_rcu(gw_node_free_rcu) to kfree_rcu\n  net,rcu: convert call_rcu(kfree_tid_tx) to kfree_rcu()\n  net,rcu: convert call_rcu(xt_osf_finger_free_rcu) to kfree_rcu()\n  net/mac80211,rcu: convert call_rcu(work_free_rcu) to kfree_rcu()\n  net,rcu: convert call_rcu(wq_free_rcu) to kfree_rcu()\n  net,rcu: convert call_rcu(phonet_device_rcu_free) to kfree_rcu()\n  perf,rcu: convert call_rcu(swevent_hlist_release_rcu) to kfree_rcu()\n  perf,rcu: convert call_rcu(free_ctx) to kfree_rcu()\n  net,rcu: convert call_rcu(__nf_ct_ext_free_rcu) to kfree_rcu()\n  net,rcu: convert call_rcu(net_generic_release) to kfree_rcu()\n  net,rcu: convert call_rcu(netlbl_unlhsh_free_addr6) to kfree_rcu()\n  net,rcu: convert call_rcu(netlbl_unlhsh_free_addr4) to kfree_rcu()\n  security,rcu: convert call_rcu(sel_netif_free) to kfree_rcu()\n  net,rcu: convert call_rcu(xps_dev_maps_release) to kfree_rcu()\n  net,rcu: convert call_rcu(xps_map_release) to kfree_rcu()\n  net,rcu: convert call_rcu(rps_map_release) to kfree_rcu()\n  ...\n"
    },
    {
      "commit": "80fe02b5daf176f99d3afc8f6c9dc9dece019836",
      "tree": "970b90d56870e1b87b4c8efff7ec31fc454445a7",
      "parents": [
        "df48d8716eab9608fe93924e4ae06ff110e8674f",
        "db670dac49b5423b39b5e523d28fe32045d71b10",
        "ec514c487c3d4b652943da7b0afbc094eee08cfa"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 19 17:41:22 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 19 17:41:22 2011 -0700"
      },
      "message": "Merge branches \u0027sched-core-for-linus\u0027 and \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (60 commits)\n  sched: Fix and optimise calculation of the weight-inverse\n  sched: Avoid going ahead if -\u003ecpus_allowed is not changed\n  sched, rt: Update rq clock when unthrottling of an otherwise idle CPU\n  sched: Remove unused parameters from sched_fork() and wake_up_new_task()\n  sched: Shorten the construction of the span cpu mask of sched domain\n  sched: Wrap the \u0027cfs_rq-\u003enr_spread_over\u0027 field with CONFIG_SCHED_DEBUG\n  sched: Remove unused \u0027this_best_prio arg\u0027 from balance_tasks()\n  sched: Remove noop in alloc_rt_sched_group()\n  sched: Get rid of lock_depth\n  sched: Remove obsolete comment from scheduler_tick()\n  sched: Fix sched_domain iterations vs. RCU\n  sched: Next buddy hint on sleep and preempt path\n  sched: Make set_*_buddy() work on non-task entities\n  sched: Remove need_migrate_task()\n  sched: Move the second half of ttwu() to the remote cpu\n  sched: Restructure ttwu() some more\n  sched: Rename ttwu_post_activation() to ttwu_do_wakeup()\n  sched: Remove rq argument from ttwu_stat()\n  sched: Remove rq-\u003elock from the first half of ttwu()\n  sched: Drop rq-\u003elock from sched_exec()\n  ...\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  sched: Fix rt_rq runtime leakage bug\n"
    },
    {
      "commit": "9b090f2da85bd0df5e1a1ecfe4120b7b50358f48",
      "tree": "cbf13036b3ade83d5f13b8ff03be47ef312171c9",
      "parents": [
        "79e0d9bd262bdd36009e8092e57e34dc5e22a1c7"
      ],
      "author": {
        "name": "Catalin Marinas",
        "email": "catalin.marinas@arm.com",
        "time": "Thu May 19 16:25:30 2011 +0100"
      },
      "committer": {
        "name": "Catalin Marinas",
        "email": "catalin.marinas@arm.com",
        "time": "Thu May 19 17:36:37 2011 +0100"
      },
      "message": "kmemleak: Initialise kmemleak after debug_objects_mem_init()\n\nKmemleak frees objects via RCU and when CONFIG_DEBUG_OBJECTS_RCU_HEAD\nis enabled, the RCU callback triggers a call to free_object() in\nlib/debugobjects.c. Since kmemleak is initialised before debug objects\ninitialisation, it may result in a kernel panic during booting. This\npatch moves the kmemleak_init() call after debug_objects_mem_init().\n\nReported-by: Marcin Slusarz \u003cmarcin.slusarz@gmail.com\u003e\nTested-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: \u003cstable@kernel.org\u003e\n"
    },
    {
      "commit": "9cb5baba5e3acba0994ad899ee908799104c9965",
      "tree": "d5ff16000256a0bf56279926e6114b4603ede2b4",
      "parents": [
        "7142d17e8f935fa842e9f6eece2281b6d41625d6",
        "693d92a1bbc9e42681c42ed190bd42b636ca876f"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu May 12 09:36:18 2011 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu May 12 09:36:18 2011 +0200"
      },
      "message": "Merge commit \u0027v2.6.39-rc7\u0027 into sched/core\n"
    },
    {
      "commit": "21a43e397e7f66d3be44e09b54045f1a67838cc0",
      "tree": "8650915c69016ff223f9b73866a249d4dd95f451",
      "parents": [
        "54b333529df25b21da462c7dcc16c7dc779d9f26"
      ],
      "author": {
        "name": "David Rientjes",
        "email": "rientjes@google.com",
        "time": "Tue May 10 17:08:54 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue May 10 17:37:34 2011 -0700"
      },
      "message": "slub: Revert \"[PARISC] slub: fix panic with DISCONTIGMEM\"\n\nThis reverts commit 4a5fa3590f09, which did not allow SLUB to be used\non architectures that use DISCONTIGMEM without compiling NUMA support\nwithout CONFIG_BROKEN also set.\n\nThe slub panic that it was intended to prevent is addressed by\nd9b41e0b54fd (\"[PARISC] set memory ranges in N_NORMAL_MEMORY when\nonlined\") on parisc so there is no further slub issues with such a\nconfiguration.\n\nThe reverts allows SLUB now to be used on such architectures since\nthere haven\u0027t been any reports of additional errors.\n\nCc: James Bottomley \u003cJames.Bottomley@suse.de\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "27f4d28057adf98750cf863c40baefb12f5b6d21",
      "tree": "a66584d2cb68cebda327313f78b8f4eb602ed4ef",
      "parents": [
        "a26ac2455ffcf3be5c6ef92bc6df7182700f2114"
      ],
      "author": {
        "name": "Paul E. McKenney",
        "email": "paul.mckenney@linaro.org",
        "time": "Mon Feb 07 12:47:15 2011 -0800"
      },
      "committer": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Thu May 05 23:16:55 2011 -0700"
      },
      "message": "rcu: priority boosting for TREE_PREEMPT_RCU\n\nAdd priority boosting for TREE_PREEMPT_RCU, similar to that for\nTINY_PREEMPT_RCU.  This is enabled by the default-off RCU_BOOST\nkernel parameter.  The priority to which to boost preempted\nRCU readers is controlled by the RCU_BOOST_PRIO kernel parameter\n(defaulting to real-time priority 1) and the time to wait before\nboosting the readers who are blocking a given grace period is\ncontrolled by the RCU_BOOST_DELAY kernel parameter (defaulting to\n500 milliseconds).\n\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n"
    },
    {
      "commit": "e8dad69408a9812d6bb42d03e74d2c314534a4fa",
      "tree": "df2e09936ce189d587f4e6cfd2a70abd7238c3f7",
      "parents": [
        "be6b694713740cea4610754171deec2db9cd668b",
        "4a5fa3590f09999f6db41bc386bce40848fa9f63"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Apr 27 15:20:33 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Apr 27 15:20:33 2011 -0700"
      },
      "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6:\n  [PARISC] slub: fix panic with DISCONTIGMEM\n  [PARISC] set memory ranges in N_NORMAL_MEMORY when onlined\n"
    },
    {
      "commit": "6befe5f69bae9f907e6c85bbfe298e404864092e",
      "tree": "40ba3321800dd1225b57af9f570f2bba4af8f0f5",
      "parents": [
        "4175242c0dc1d92e821d2b45bc8fe06d4650a7b5"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Tue Apr 26 12:33:21 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Apr 26 20:48:37 2011 -0700"
      },
      "message": "init/Kconfig: fix EXPERT menu list\n\nThe EXPERT menu list was recently broken by the insertion of a\nkconfig symbol (EMBEDDED) at the beginning of the EXPERT list of\nkconfig items.  Broken by:\n\n  commit 6a108a14fa356ef607be308b68337939e56ea94e\n  Author: David Rientjes \u003crientjes@google.com\u003e\n  Date:   Thu Jan 20 14:44:16 2011 -0800\n    kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT\n\nRestore the EXPERT menu list -- don\u0027t inject a symbol (EMBEDDED)\nthat does not depend on EXPERT into the list.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: Peter Foley \u003cpefoley2@verizon.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "4a5fa3590f09999f6db41bc386bce40848fa9f63",
      "tree": "cf1c92a448b30cf1f18330798a8060d47023a6fc",
      "parents": [
        "d9b41e0b54fd7e164daf1e9c539c1070398aa02e"
      ],
      "author": {
        "name": "James Bottomley",
        "email": "James.Bottomley@HansenPartnership.com",
        "time": "Tue Apr 19 16:29:36 2011 -0500"
      },
      "committer": {
        "name": "James Bottomley",
        "email": "James.Bottomley@suse.de",
        "time": "Fri Apr 22 15:42:46 2011 -0500"
      },
      "message": "[PARISC] slub: fix panic with DISCONTIGMEM\n\nSlub makes assumptions about page_to_nid() which are violated by\nDISCONTIGMEM and !NUMA.  This violation results in a panic because\npage_to_nid() can be non-zero for pages in the discontiguous ranges and\nthis leads to a null return by get_node().  The assertion by the\nmaintainer is that DISCONTIGMEM should only be allowed when NUMA is also\ndefined.  However, at least six architectures: alpha, ia64, m32r, m68k,\nmips, parisc violate this.  The panic is a regression against slab, so\njust mark slub broken in the problem configuration to prevent users\nreporting these panics.\n\nCc: stable@kernel.org\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@suse.de\u003e\n"
    },
    {
      "commit": "1e2795a1191bb5ff05e80d77feffd51ac875c06d",
      "tree": "f2aaeabcdce8d7650c1332372368145024165d49",
      "parents": [
        "71a83ec7da8910f374a1c82e96d2704aa45d9238"
      ],
      "author": {
        "name": "Artem Bityutskiy",
        "email": "Artem.Bityutskiy@nokia.com",
        "time": "Tue Apr 05 13:24:58 2011 +0300"
      },
      "committer": {
        "name": "Michal Marek",
        "email": "mmarek@suse.cz",
        "time": "Fri Apr 15 15:56:15 2011 +0200"
      },
      "message": "kbuild: move KALLSYMS_EXTRA_PASS from Kconfig to Makefile\n\nAt the moment we have the CONFIG_KALLSYMS_EXTRA_PASS Kconfig switch,\nwhich users can enable or disable while configuring the kernel. This\noption is then used by \u0027make\u0027 to determine whether an extra kallsyms\npass is needed or not.\n\nHowever, this approach is not nice and confusing, and this patch moves\nCONFIG_KALLSYMS_EXTRA_PASS from Kconfig to Makefile instead. The\nrationale is below.\n\n1. CONFIG_KALLSYMS_EXTRA_PASS is really about the build time, not\n   run-time. There is no real need for it to be in Kconfig. It is\n   just an additional work-around which should be used only in rare\n   cases, when someone breaks kallsyms, so Kbuild/Makefile is much\n   better place for this option.\n2. Grepping CONFIG_KALLSYMS_EXTRA_PASS shows that many defconfigs have\n   it enabled, probably not because they try to work-around a kallsyms\n   bug, but just because the Kconfig help text is confusing and does\n   not really make it clear that this option should not be used unless\n   except when kallsyms is broken.\n3. And since many people have CONFIG_KALLSYMS_EXTRA_PASS enabled in\n   their Kconfig, we do might fail to notice kallsyms bugs in time. E.g.,\n   many testers use \"make allyesconfig\" to test builds, which will enable\n   CONFIG_KALLSYMS_EXTRA_PASS and kallsyms breakage will not be noticed.\n\nTo address that, this patch:\n\n1. Kills CONFIG_KALLSYMS_EXTRA_PASS\n2. Changes Makefile so that people can use \"make KALLSYMS_EXTRA_PASS\u003d1\"\n   to enable the extra pass if needed. Additionally, they may define\n   KALLSYMS_EXTRA_PASS as an environment variable.\n3. By default KALLSYMS_EXTRA_PASS is disabled and if kallsyms has issues,\n   \"make\" should print a warning and suggest using KALLSYMS_EXTRA_PASS\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\n[mmarek: Removed make help text, is not necessary]\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n"
    },
    {
      "commit": "71a83ec7da8910f374a1c82e96d2704aa45d9238",
      "tree": "29d76d098aad49f92e3a745fb87c17d90511f524",
      "parents": [
        "0ce790e7d736cedc563e1fb4e998babf5a4dbc3d"
      ],
      "author": {
        "name": "Artem Bityutskiy",
        "email": "Artem.Bityutskiy@nokia.com",
        "time": "Tue Apr 05 13:24:57 2011 +0300"
      },
      "committer": {
        "name": "Michal Marek",
        "email": "mmarek@suse.cz",
        "time": "Fri Apr 15 15:48:01 2011 +0200"
      },
      "message": "Kconfig: improve KALLSYMS_ALL documentation\n\nDumb users like myself are not able to grasp from the existing KALLSYMS_ALL\ndocumentation that this option is not what they need. Improve the help\nmessage and make it clearer that KALLSYMS is enough in the majority of\nuse cases, and KALLSYMS_ALL should really be used very rarely.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n"
    },
    {
      "commit": "317f394160e9beb97d19a84c39b7e5eb3d7815a8",
      "tree": "486f268e9ec010744c17333f0f543da9d3909ff4",
      "parents": [
        "c05fbafba1c5482bee399b360288fa405415e126"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Tue Apr 05 17:23:58 2011 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 14 08:52:41 2011 +0200"
      },
      "message": "sched: Move the second half of ttwu() to the remote cpu\n\nNow that we\u0027ve removed the rq-\u003elock requirement from the first part of\nttwu() and can compute placement without holding any rq-\u003elock, ensure\nwe execute the second half of ttwu() on the actual cpu we want the\ntask to run on.\n\nThis avoids having to take rq-\u003elock and doing the task enqueue\nremotely, saving lots on cacheline transfers.\n\nAs measured using: http://oss.oracle.com/~mason/sembench.c\n\n  $ for i in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor ; do echo performance \u003e $i; done\n  $ echo 4096 32000 64 128 \u003e /proc/sys/kernel/sem\n  $ ./sembench -t 2048 -w 1900 -o 0\n\n  unpatched: run time 30 seconds 647278 worker burns per second\n  patched:   run time 30 seconds 816715 worker burns per second\n\nReviewed-by: Frank Rowand \u003cfrank.rowand@am.sony.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/20110405152729.515897185@chello.nl\n"
    },
    {
      "commit": "25985edcedea6396277003854657b5f3cb31a628",
      "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38",
      "parents": [
        "6aba74f2791287ec407e0f92487a725a25908067"
      ],
      "author": {
        "name": "Lucas De Marchi",
        "email": "lucas.demarchi@profusion.mobi",
        "time": "Wed Mar 30 22:57:33 2011 -0300"
      },
      "committer": {
        "name": "Lucas De Marchi",
        "email": "lucas.demarchi@profusion.mobi",
        "time": "Thu Mar 31 11:26:23 2011 -0300"
      },
      "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n"
    },
    {
      "commit": "59607db367c57f515183cb203642291bb14d9c40",
      "tree": "9097cfc3a72820c5624de6a24c9fa9cf28b6cb35",
      "parents": [
        "52e9fc76d0d4b1e8adeee736172c6c23180059b2"
      ],
      "author": {
        "name": "Serge E. Hallyn",
        "email": "serge@hallyn.com",
        "time": "Wed Mar 23 16:43:16 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 23 19:46:59 2011 -0700"
      },
      "message": "userns: add a user_namespace as creator/owner of uts_namespace\n\nThe expected course of development for user namespaces targeted\ncapabilities is laid out at https://wiki.ubuntu.com/UserNamespace.\n\nGoals:\n\n- Make it safe for an unprivileged user to unshare namespaces.  They\n  will be privileged with respect to the new namespace, but this should\n  only include resources which the unprivileged user already owns.\n\n- Provide separate limits and accounting for userids in different\n  namespaces.\n\nStatus:\n\n  Currently (as of 2.6.38) you can clone with the CLONE_NEWUSER flag to\n  get a new user namespace if you have the CAP_SYS_ADMIN, CAP_SETUID, and\n  CAP_SETGID capabilities.  What this gets you is a whole new set of\n  userids, meaning that user 500 will have a different \u0027struct user\u0027 in\n  your namespace than in other namespaces.  So any accounting information\n  stored in struct user will be unique to your namespace.\n\n  However, throughout the kernel there are checks which\n\n  - simply check for a capability.  Since root in a child namespace\n    has all capabilities, this means that a child namespace is not\n    constrained.\n\n  - simply compare uid1 \u003d\u003d uid2.  Since these are the integer uids,\n    uid 500 in namespace 1 will be said to be equal to uid 500 in\n    namespace 2.\n\n  As a result, the lxc implementation at lxc.sf.net does not use user\n  namespaces.  This is actually helpful because it leaves us free to\n  develop user namespaces in such a way that, for some time, user\n  namespaces may be unuseful.\n\nBugs aside, this patchset is supposed to not at all affect systems which\nare not actively using user namespaces, and only restrict what tasks in\nchild user namespace can do.  They begin to limit privilege to a user\nnamespace, so that root in a container cannot kill or ptrace tasks in the\nparent user namespace, and can only get world access rights to files.\nSince all files currently belong to the initila user namespace, that means\nthat child user namespaces can only get world access rights to *all*\nfiles.  While this temporarily makes user namespaces bad for system\ncontainers, it starts to get useful for some sandboxing.\n\nI\u0027ve run the \u0027runltplite.sh\u0027 with and without this patchset and found no\ndifference.\n\nThis patch:\n\ncopy_process() handles CLONE_NEWUSER before the rest of the namespaces.\nSo in the case of clone(CLONE_NEWUSER|CLONE_NEWUTS) the new uts namespace\nwill have the new user namespace as its owner.  That is what we want,\nsince we want root in that new userns to be able to have privilege over\nit.\n\nChangelog:\n\tFeb 15: don\u0027t set uts_ns-\u003euser_ns if we didn\u0027t create\n\t\ta new uts_ns.\n\tFeb 23: Move extern init_user_ns declaration from\n\t\tinit/version.c to utsname.h.\n\nSigned-off-by: Serge E. Hallyn \u003cserge.hallyn@canonical.com\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "45a68628d37222e655219febce9e91b6484789b2",
      "tree": "6acb5c45e8b11022358a1c28691c9b2c75a7df91",
      "parents": [
        "bfdc0b497faa82a0ba2f9dddcf109231dd519fcc"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Wed Mar 23 16:43:12 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 23 19:46:57 2011 -0700"
      },
      "message": "pid: remove the child_reaper special case in init/main.c\n\nThis patchset is a cleanup and a preparation to unshare the pid namespace.\nThese prerequisites prepare for Eric\u0027s patchset to give a file descriptor\nto a namespace and join an existing namespace.\n\nThis patch:\n\nIt turns out that the existing assignment in copy_process of the\nchild_reaper can handle the initial assignment of child_reaper we just\nneed to generalize the test in kernel/fork.c\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Serge E. Hallyn \u003cserge@hallyn.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "ea611b2699b51a762ef03f805f9616e65d98f68e",
      "tree": "7c7303390dd4ddeffe2bf6cea3e4acd63f1fb4e4",
      "parents": [
        "1a530a6f23f7dca336311ef60c9ca26f3dc63688"
      ],
      "author": {
        "name": "Davidlohr Bueso",
        "email": "dave@gnu.org",
        "time": "Tue Mar 22 16:34:49 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:15 2011 -0700"
      },
      "message": "init: return proper error code in do_mounts_rd()\n\nIn do_mounts_rd() if memory cannot be allocated, return -ENOMEM.\n\nSigned-off-by: Davidlohr Bueso \u003cdave@gnu.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "b1b5f65e53af770ede22c113e249de2f6fa53706",
      "tree": "2aaf103408e285c5413c973649c7dd3a111da800",
      "parents": [
        "191e56880a6a638ce931859317f37deb084b6433"
      ],
      "author": {
        "name": "Phil Carmody",
        "email": "ext-phil.2.carmody@nokia.com",
        "time": "Tue Mar 22 16:34:15 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:12 2011 -0700"
      },
      "message": "calibrate: retry with wider bounds when converge seems to fail\n\nSystems with unmaskable interrupts such as SMIs may massively\nunderestimate loops_per_jiffy, and fail to converge anywhere near the real\nvalue.  A case seen on x86_64 was an initial estimate of 256\u003c\u003c12, which\nconverged to 511\u003c\u003c12 where the real value should have been over 630\u003c\u003c12.\nThis admitedly requires bypassing the TSC calibration (lpj_fine), and a\nfailure to settle in the direct calibration too, but is physically\npossible.  This failure does not depend on my previous calibration\noptimisation, but by luck is easy to fix with the optimisation in place\nwith a trivial retry loop.\n\nIn the context of the optimised converging method, as we can no longer\ntrust the starting estimate, enlarge the search bounds exponentially so\nthat the number of retries is logarithmically bounded.\n\n[akpm@linux-foundation.org: mention x86_64 SMIs in comment]\nSigned-off-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nTested-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "191e56880a6a638ce931859317f37deb084b6433",
      "tree": "26853fa62983f12b85badda6b9ee2197c2f10697",
      "parents": [
        "71c696b1d0310da3ab8033d743282959bd49d28b"
      ],
      "author": {
        "name": "Phil Carmody",
        "email": "ext-phil.2.carmody@nokia.com",
        "time": "Tue Mar 22 16:34:13 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:11 2011 -0700"
      },
      "message": "calibrate: home in on correct lpj value more quickly\n\nBinary chop with a jiffy-resync on each step to find an upper bound is\nslow, so just race in a tight-ish loop to find an underestimate.\n\nIf done with lots of individual steps, sometimes several hundreds of\niterations would be required, which would impose a significant overhead,\nand make the initial estimate very low.  By taking slowly increasing steps\nthere will be less overhead.\n\nE.g.  an x86_64 2.67GHz could have fitted in 613 individual small delays,\nbut in reality should have been able to fit in a single delay 644 times\nlonger, so underestimated by 31 steps.  To reach the equivalent of 644\nsmall delays with the accelerating scheme now requires about 130\niterations, so has \u003c1/4th of the overhead, and can therefore be expected\nto underestimate by only 7 steps.\n\nAs now we have a better initial estimate we can binary chop over a smaller\nrange.  With the loop overhead in the initial estimate kept low, and the\nstep sizes moderate, we won\u0027t have under-estimated by much, so chose as\ntight a range as we can.\n\nSigned-off-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nTested-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "71c696b1d0310da3ab8033d743282959bd49d28b",
      "tree": "cf501760d1bb1e045c23bf5155742fa8aa221776",
      "parents": [
        "9bfb23fc4a481650e60d22dbe84c0fd5a9d49bba"
      ],
      "author": {
        "name": "Phil Carmody",
        "email": "ext-phil.2.carmody@nokia.com",
        "time": "Tue Mar 22 16:34:12 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:11 2011 -0700"
      },
      "message": "calibrate: extract fall-back calculation into own helper\n\nThe motivation for this patch series is that currently our OMAP calibrates\nitself using the trial-and-error binary chop fallback that some other\narchitectures no longer need to perform.  This is a lengthy process,\ntaking 0.2s in an environment where boot time is of great interest.\n\nPatch 2/4 has two optimisations.  Firstly, it replaces the initial\nrepeated- doubling to find the relevant power of 2 with a tight loop that\njust does as much as it can in a jiffy.  Secondly, it doesn\u0027t binary chop\nover an entire power of 2 range, it choses a much smaller range based on\nhow much it squeezed in, and failed to squeeze in, during the first stage.\n Both are significant optimisations, and bring our calibration down from\n23 jiffies to 5, and, in the process, often arrive at a more accurate lpj\nvalue.\n\nThe \u0027bands\u0027 and \u0027sub-logarithmic\u0027 growth may look over-engineered, but\nthey only cost a small level of inaccuracy in the initial guess (for all\narchitectures) in order to avoid the very large inaccuracies that appeared\nduring testing (on x86_64 architectures, and presumably others with less\nmetronomic operation).  Note that due to the existence of the TSC and\nother timers, the x86_64 will not typically use this fallback routine, but\nI wanted to code defensively, able to cope with all kinds of processor\nbehaviours and kernel command line options.\n\nPatch 3/4 is an additional trap for the nightmare scenario where the\ninitial estimate is very inaccurate, possibly due to things like SMIs.\nIt simply retries with a larger bound.\n\nStephen said:\n\nI tried this patch set out on an MSM7630.\n:\n: Before:\n:\n: Calibrating delay loop... 681.57 BogoMIPS (lpj\u003d3407872)\n:\n: After:\n:\n: Calibrating delay loop... 680.75 BogoMIPS (lpj\u003d3403776)\n:\n: But the really good news is calibration time dropped from ~247ms to ~56ms.\n:  Sadly we won\u0027t be able to benefit from this should my udelay patches make\n: it into ARM because we would be using calibrate_delay_direct() instead (at\n: least on machines who choose to).  Can we somehow reapply the logic behind\n: this to calibrate_delay_direct()?  That would be even better, but this is\n: definitely a boot time improvement.\n:\n: Or maybe we could just replace calibrate_delay_direct() with this fallback\n: calculation?  If __delay() is a thin wrapper around read_current_timer()\n: it should work just as well (plus patch 3 makes it handle SMIs).  I\u0027ll try\n: that out.\n\nThis patch:\n\n... so that it can be modified more clinically.\n\nThis is almost entirely cosmetic. The only change to the operation\nis that the global variable is only set once after the estimation is\ncompleted, rather than taking on all the intermediate values. However,\nthere are no readers of that variable, so this change is unimportant.\n\nSigned-off-by: Phil Carmody \u003cext-phil.2.carmody@nokia.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nTested-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "34db18a054c600b6f81787165669dc572fe4de25",
      "tree": "6a8a0abf4f64ccad677ea2468c3e8465ac4e0c29",
      "parents": [
        "fa9ee9c4b9885dfdf8eccac19b8b4fc8a7c53288"
      ],
      "author": {
        "name": "Amerigo Wang",
        "email": "amwang@redhat.com",
        "time": "Tue Mar 22 16:34:06 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:11 2011 -0700"
      },
      "message": "smp: move smp setup functions to kernel/smp.c\n\nMove setup_nr_cpu_ids(), smp_init() and some other SMP boot parameter\nsetup functions from init/main.c to kenrel/smp.c, saves some #ifdef\nCONFIG_SMP.\n\nSigned-off-by: WANG Cong \u003camwang@redhat.com\u003e\nCc: Rakib Mullick \u003crakib.mullick@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "80cdc6dae76ea67d2b21bdca8df17ef47251eb8b",
      "tree": "b776fd2d32f4262526de9f4ed907c1b9406bce91",
      "parents": [
        "3e50594e8e72932ad4cfcb0b3cbdf58fc3bce416"
      ],
      "author": {
        "name": "Mandeep Singh Baines",
        "email": "msb@chromium.org",
        "time": "Tue Mar 22 16:33:54 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 22 17:44:10 2011 -0700"
      },
      "message": "fs: use appropriate printk priority levels\n\nprintk()s without a priority level default to KERN_WARNING.  To reduce\nnoise at KERN_WARNING, this patch set the priority level appriopriately\nfor unleveled printks()s.  This should be useful to folks that look at\ndmesg warnings closely.\n\nSigned-off-by: Mandeep Singh Baines \u003cmsb@chromium.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "e16b396ce314b2bcdfe6c173fe075bf8e3432368",
      "tree": "640f0f56f2ea676647af4eb42d32fa56be2ee549",
      "parents": [
        "7fd23a24717a327a66f3c32d11a20a2f169c824f",
        "e6e8dd5055a974935af1398c8648d4a9359b0ecb"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Mar 18 10:37:40 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Fri Mar 18 10:37:40 2011 -0700"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits)\n  doc: CONFIG_UNEVICTABLE_LRU doesn\u0027t exist anymore\n  Update cpuset info \u0026 webiste for cgroups\n  dcdbas: force SMI to happen when expected\n  arch/arm/Kconfig: remove one to many l\u0027s in the word.\n  asm-generic/user.h: Fix spelling in comment\n  drm: fix printk typo \u0027sracth\u0027\n  Remove one to many n\u0027s in a word\n  Documentation/filesystems/romfs.txt: fixing link to genromfs\n  drivers:scsi Change printk typo initate -\u003e initiate\n  serial, pch uart: Remove duplicate inclusion of linux/pci.h header\n  fs/eventpoll.c: fix spelling\n  mm: Fix out-of-date comments which refers non-existent functions\n  drm: Fix printk typo \u0027failled\u0027\n  coh901318.c: Change initate to initiate.\n  mbox-db5500.c Change initate to initiate.\n  edac: correct i82975x error-info reported\n  edac: correct i82975x mci initialisation\n  edac: correct commented info\n  fs: update comments to point correct document\n  target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c\n  ...\n\nTrivial conflict in fs/eventpoll.c (spelling vs addition)\n"
    },
    {
      "commit": "f74b9444192c60603020c61d7915b72893137edc",
      "tree": "8b1d16d373234038c2b045c9ceb3c33b93059e8a",
      "parents": [
        "7a6362800cb7d1d618a697a650c7aaed3eb39320",
        "4ba8216cd90560bc402f52076f64d8546e8aefcb"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 16 17:21:00 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 16 17:21:00 2011 -0700"
      },
      "message": "Merge branch \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n  BKL: That\u0027s all, folks\n  fs/locks.c: Remove stale FIXME left over from BKL conversion\n  ipx: remove the BKL\n  appletalk: remove the BKL\n  x25: remove the BKL\n  ufs: remove the BKL\n  hpfs: remove the BKL\n  drivers: remove extraneous includes of smp_lock.h\n  tracing: don\u0027t trace the BKL\n  adfs: remove the big kernel lock\n"
    },
    {
      "commit": "a5e6b135bdff649e4330f98e2e80dbb1984f7e77",
      "tree": "475bfb1163c59d1370fd77415255afba768f9520",
      "parents": [
        "971f115a50afbe409825c9f3399d5a3b9aca4381",
        "9d90c8d9cde929cbc575098e825d7c29d9f45054"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 16 15:05:40 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 16 15:05:40 2011 -0700"
      },
      "message": "Merge branch \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (50 commits)\n  printk: do not mangle valid userspace syslog prefixes\n  efivars: Add Documentation\n  efivars: Expose efivars functionality to external drivers.\n  efivars: Parameterize operations.\n  efivars: Split out variable registration\n  efivars: parameterize efivars\n  efivars: Make efivars bin_attributes dynamic\n  efivars: move efivars globals into struct efivars\n  drivers:misc: ti-st: fix debugging code\n  kref: Fix typo in kref documentation\n  UIO: add PRUSS UIO driver support\n  Fix spelling mistakes in Documentation/zh_CN/SubmittingPatches\n  firmware: Fix unaligned memory accesses in dmi-sysfs\n  firmware: Add documentation for /sys/firmware/dmi\n  firmware: Expose DMI type 15 System Event Log\n  firmware: Break out system_event_log in dmi-sysfs\n  firmware: Basic dmi-sysfs support\n  firmware: Add DMI entry types to the headers\n  Driver core: convert platform_{get,set}_drvdata to static inline functions\n  Translate linux-2.6/Documentation/magic-number.txt into Chinese\n  ...\n"
    },
    {
      "commit": "a926021cb1f8a99a275eaf6eb546102e9469dc59",
      "tree": "c6d0300cd4b1a1fd658708476db4577b68b4de31",
      "parents": [
        "0586bed3e8563c2eb89bc7256e30ce633ae06cfb",
        "5e814dd597c42daeb8d2a276e64a6ec986ad0e2a"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 15 18:31:30 2011 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Tue Mar 15 18:31:30 2011 -0700"
      },
      "message": "Merge branch \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (184 commits)\n  perf probe: Clean up probe_point_lazy_walker() return value\n  tracing: Fix irqoff selftest expanding max buffer\n  tracing: Align 4 byte ints together in struct tracer\n  tracing: Export trace_set_clr_event()\n  tracing: Explain about unstable clock on resume with ring buffer warning\n  ftrace/graph: Trace function entry before updating index\n  ftrace: Add .ref.text as one of the safe areas to trace\n  tracing: Adjust conditional expression latency formatting.\n  tracing: Fix event alignment: skb:kfree_skb\n  tracing: Fix event alignment: mce:mce_record\n  tracing: Fix event alignment: kvm:kvm_hv_hypercall\n  tracing: Fix event alignment: module:module_request\n  tracing: Fix event alignment: ftrace:context_switch and ftrace:wakeup\n  tracing: Remove lock_depth from event entry\n  perf header: Stop using \u0027self\u0027\n  perf session: Use evlist/evsel for managing perf.data attributes\n  perf top: Don\u0027t let events to eat up whole header line\n  perf top: Fix events overflow in top command\n  ring-buffer: Remove unused #include \u003clinux/trace_irq.h\u003e\n  tracing: Add an \u0027overwrite\u0027 trace_option.\n  ...\n"
    },
    {
      "commit": "990d6c2d7aee921e3bce22b2d6a750fd552262be",
      "tree": "af273c4bfbfd0342d39d05d5a017382eb32a7538",
      "parents": [
        "f52e0c11305aa09ed56cad97ffc8f0cdc3d78b5d"
      ],
      "author": {
        "name": "Aneesh Kumar K.V",
        "email": "aneesh.kumar@linux.vnet.ibm.com",
        "time": "Sat Jan 29 18:43:26 2011 +0530"
      },
      "committer": {
        "name": "Al Viro",
        "email": "viro@zeniv.linux.org.uk",
        "time": "Tue Mar 15 02:21:37 2011 -0400"
      },
      "message": "vfs: Add name to file handle conversion support\n\nThe syscall also return mount id which can be used\nto lookup file system specific information such as uuid\nin /proc/\u003cpid\u003e/mountinfo\n\nSigned-off-by: Aneesh Kumar K.V \u003caneesh.kumar@linux.vnet.ibm.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n"
    },
    {
      "commit": "4ba8216cd90560bc402f52076f64d8546e8aefcb",
      "tree": "f64c272085c833b36755b5552a726f21eed3d142",
      "parents": [
        "ae7eb8979ccfa5e9e888101b9c940f20bd0f4115"
      ],
      "author": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Tue Jan 25 22:52:22 2011 +0100"
      },
      "committer": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Sat Mar 05 10:56:00 2011 +0100"
      },
      "message": "BKL: That\u0027s all, folks\n\nThis removes the implementation of the big kernel lock,\nat last. A lot of people have worked on this in the\npast, I so the credit for this patch should be with\neveryone who participated in the hunt.\n\nThe names on the Cc list are the people that were the\nmost active in this, according to the recorded git\nhistory, in alphabetical order.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Alan Cox \u003calan@linux.intel.com\u003e\nCc: Alessio Igor Bogani \u003cabogani@texware.it\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Andrew Hendry \u003candrew.hendry@gmail.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jan Blunck \u003cjblunck@infradead.org\u003e\nCc: John Kacur \u003cjkacur@redhat.com\u003e\nCc: Jonathan Corbet \u003ccorbet@lwn.net\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Oliver Neukum \u003coliver@neukum.org\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n"
    },
    {
      "commit": "2d0f25201ee210a0666ec9c41538ba05a07f8bc6",
      "tree": "d0a66e4f301c983269842f6d42e373bbd334207b",
      "parents": [
        "1b15d0558e82df9b3659804ceb44187b98eda354"
      ],
      "author": {
        "name": "Li Zefan",
        "email": "lizf@cn.fujitsu.com",
        "time": "Thu Mar 03 14:26:20 2011 +0800"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Mar 04 11:32:51 2011 +0100"
      },
      "message": "perf cgroup: Fix a typo in kernel config\n\ns/specificied/specified\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Stephane Eranian \u003ceranian@google.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c4D6F348C.2050804@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "e5d1367f17ba6a6fed5fd8b74e4d5720923e0c25",
      "tree": "5862b4cddb7c88e0513e503cb3f46c60da2eeb6f",
      "parents": [
        "d41d5a01631af821d3a3447e6613a316f5ee6c25"
      ],
      "author": {
        "name": "Stephane Eranian",
        "email": "eranian@google.com",
        "time": "Mon Feb 14 11:20:01 2011 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed Feb 16 13:30:48 2011 +0100"
      },
      "message": "perf: Add cgroup support\n\nThis kernel patch adds the ability to filter monitoring based on\ncontainer groups (cgroups). This is for use in per-cpu mode only.\n\nThe cgroup to monitor is passed as a file descriptor in the pid\nargument to the syscall. The file descriptor must be opened to\nthe cgroup name in the cgroup filesystem. For instance, if the\ncgroup name is foo and cgroupfs is mounted in /cgroup, then the\nfile descriptor is opened to /cgroup/foo. Cgroup mode is\nactivated by passing PERF_FLAG_PID_CGROUP in the flags argument\nto the syscall.\n\nFor instance to measure in cgroup foo on CPU1 assuming\ncgroupfs is mounted under /cgroup:\n\nstruct perf_event_attr attr;\nint cgroup_fd, fd;\n\ncgroup_fd \u003d open(\"/cgroup/foo\", O_RDONLY);\nfd \u003d perf_event_open(\u0026attr, cgroup_fd, 1, -1, PERF_FLAG_PID_CGROUP);\nclose(cgroup_fd);\n\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\n[ added perf_cgroup_{exit,attach} ]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c4d590250.114ddf0a.689e.4482@mx.google.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "0a9d59a2461477bd9ed143c01af9df3f8f00fa81",
      "tree": "df997d1cfb0786427a0df1fbd6f0640fa4248cf4",
      "parents": [
        "a23ce6da9677d245aa0aadc99f4197030350ab54",
        "795abaf1e4e188c4171e3cd3dbb11a9fcacaf505"
      ],
      "author": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Tue Feb 15 10:24:31 2011 +0100"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Tue Feb 15 10:24:31 2011 +0100"
      },
      "message": "Merge branch \u0027master\u0027 into for-next\n"
    },
    {
      "commit": "70a062286b9dfcbd24d2e11601aecfead5cf709a",
      "tree": "126a1e3f9561a3cb4159714c96db1ddd4171756d",
      "parents": [
        "6148a47ac3872092d4bc4888838bec6dff16654d"
      ],
      "author": {
        "name": "Tim Deegan",
        "email": "Tim.Deegan@citrix.com",
        "time": "Thu Feb 10 08:50:41 2011 +0000"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Feb 10 11:00:09 2011 -0800"
      },
      "message": "fix jiffy calculations in calibrate_delay_direct to handle overflow\n\nFixes a hang when booting as dom0 under Xen, when jiffies can be\nquite large by the time the kernel init gets this far.\n\nSigned-off-by: Tim Deegan \u003cTim.Deegan@citrix.com\u003e\n[jbeulich@novell.com: !time_after() -\u003e time_before_eq() as suggested by Jiri Slaby]\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "5d6a4ea576bb8d9583d1d12538403661f7d26e31",
      "tree": "2e8c933eddb89073ec105edc84d833d2742c97a1",
      "parents": [
        "481e20799bdcf98fd5a1d829d187239a90b15395"
      ],
      "author": {
        "name": "Ferenc Wagner",
        "email": "wferi@niif.hu",
        "time": "Mon Jan 10 19:04:22 2011 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Thu Feb 03 16:36:40 2011 -0800"
      },
      "message": "sysfs: Capitalize description of SYSFS_DEPRECATED{_V2} options\n\nSigned-off-by: Ferenc Wagner \u003cwferi@niif.hu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "2b1caf6ed7b888c95a1909d343799672731651a5",
      "tree": "7ab9a7ae13bc02376bce6267df67f6f2aa9091f1",
      "parents": [
        "d551d81d6a720542873f478def60baab6b5df403",
        "bd924e8cbd4b73ffb7d707a774c04f7e2cae88ed"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 20 18:30:37 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 20 18:30:37 2011 -0800"
      },
      "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  smp: Allow on_each_cpu() to be called while early_boot_irqs_disabled status to init/main.c\n  lockdep: Move early boot local IRQ enable/disable status to init/main.c\n"
    },
    {
      "commit": "6a108a14fa356ef607be308b68337939e56ea94e",
      "tree": "1bf260572bd8f95ed867307a2bcf5d881c8ae4a6",
      "parents": [
        "12fcdba1b7ae8b25696433f420b775aeb556d89b"
      ],
      "author": {
        "name": "David Rientjes",
        "email": "rientjes@google.com",
        "time": "Thu Jan 20 14:44:16 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 20 17:02:05 2011 -0800"
      },
      "message": "kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT\n\nThe meaning of CONFIG_EMBEDDED has long since been obsoleted; the option\nis used to configure any non-standard kernel with a much larger scope than\nonly small devices.\n\nThis patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes\nreferences to the option throughout the kernel.  A new CONFIG_EMBEDDED\noption is added that automatically selects CONFIG_EXPERT when enabled and\ncan be used in the future to isolate options that should only be\nconsidered for embedded systems (RISC architectures, SLOB, etc).\n\nCalling the option \"EXPERT\" more accurately represents its intention: only\nexpert users who understand the impact of the configuration changes they\nare making should enable it.\n\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: David Woodhouse \u003cdavid.woodhouse@intel.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Greg KH \u003cgregkh@suse.de\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Robin Holt \u003cholt@sgi.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "2ce802f62ba32a7d95748ac92bf351f76affb6ff",
      "tree": "54dd0d6063ca61619e6b8ca84dd95b8e5a3c1402",
      "parents": [
        "12fcdba1b7ae8b25696433f420b775aeb556d89b"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Thu Jan 20 12:06:35 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jan 20 13:32:33 2011 +0100"
      },
      "message": "lockdep: Move early boot local IRQ enable/disable status to init/main.c\n\nDuring early boot, local IRQ is disabled until IRQ subsystem is\nproperly initialized.  During this time, no one should enable\nlocal IRQ and some operations which usually are not allowed with\nIRQ disabled, e.g. operations which might sleep or require\ncommunications with other processors, are allowed.\n\nlockdep tracked this with early_boot_irqs_off/on() callbacks.\nAs other subsystems need this information too, move it to\ninit/main.c and make it generally available.  While at it,\ntoggle the boolean to early_boot_irqs_disabled instead of\nenabled so that it can be initialized with %false and %true\nindicates the exceptional condition.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003c20110120110635.GB6036@htj.dyndns.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "c5e0591ae3a13adfe2d6d685ba9cc6d84d0e58df",
      "tree": "97bb34ab72088e2ae790bdbe65c711b29fed0489",
      "parents": [
        "79e2e7597de5e36a2f7f0dca13011f46ee37c809"
      ],
      "author": {
        "name": "Michael Witten",
        "email": "mfwitten@gmail.com",
        "time": "Mon Jan 17 00:08:41 2011 +0000"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Mon Jan 17 11:15:04 2011 +0100"
      },
      "message": "Kconfig: BLK_THROTTLE -\u003e BLK_DEV_THROTTLING\n\nIt would seem that `CONFIG_BLK_THROTTLE\u0027 doesn\u0027t exist,\nas it is only referenced in the documentation for\n`CONFIG_BLK_CGROUP\u0027. The only other choice is\n`CONFIG_BLK_DEV_THROTTLING\u0027:\n\n  $ git grep --cached THROTTL -- \\*Kconfig\n  block/Kconfig:config BLK_DEV_THROTTLING\n  init/Kconfig:   CONFIG_BLK_THROTTLE\u003dy.\n\nSigned-off-by: Michael Witten \u003cmfwitten@gmail.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n"
    },
    {
      "commit": "79e2e7597de5e36a2f7f0dca13011f46ee37c809",
      "tree": "0814ecfcb090f6d1c010cf52d2e37ce3d9fe5474",
      "parents": [
        "adc0485b9e6419df0106a37288a72a5cc9d097e6"
      ],
      "author": {
        "name": "Michael Witten",
        "email": "mfwitten@gmail.com",
        "time": "Sun Jan 16 21:43:10 2011 +0000"
      },
      "committer": {
        "name": "Jiri Kosina",
        "email": "jkosina@suse.cz",
        "time": "Mon Jan 17 11:13:55 2011 +0100"
      },
      "message": "Kconfig: Typo: seti -\u003e set\n\nAlso, I introduced some punctuation to facilitate reading.\n\nSigned-off-by: Michael Witten \u003cmfwitten@gmail.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n"
    },
    {
      "commit": "f9ee7f60d6f37ae0184812b4c59b3869f875768b",
      "tree": "6c30a7e94b90cfa3a43cda45f4bdb2f254f3ba10",
      "parents": [
        "16c1020362083b320868c0deef492249089c3cd3",
        "1161ec944916069ceec21c487e30247d9ff22857",
        "76d1f7bfcd5872056902c5a88b5fcd5d4d00a7a9",
        "afa14e7c553ebe45844d76208f66017a43abd0e2",
        "7c46d8da09df22361d1d43465c4f1b06cecaf25f"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jan 15 12:45:00 2011 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Sat Jan 15 12:45:00 2011 -0800"
      },
      "message": "Merge branches \u0027core-fixes-for-linus\u0027, \u0027x86-fixes-for-linus\u0027, \u0027timers-fixes-for-linus\u0027 and \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  rcu: avoid pointless blocked-task warnings\n  rcu: demote SRCU_SYNCHRONIZE_DELAY from kernel-parameter status\n  rtmutex: Fix comment about why new_owner can be NULL in wake_futex_pi()\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  x86, olpc: Add missing Kconfig dependencies\n  x86, mrst: Set correct APB timer IRQ affinity for secondary cpu\n  x86: tsc: Fix calibration refinement conditionals to avoid divide by zero\n  x86, ia64, acpi: Clean up x86-ism in drivers/acpi/numa.c\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  timekeeping: Make local variables static\n  time: Rename misnamed minsec argument of clocks_calc_mult_shift()\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n  tracing: Remove syscall_exit_fields\n  tracing: Only process module tracepoints once\n  perf record: Add \"nodelay\" mode, disabled by default\n  perf sched: Fix list of events, dropping unsupported \u0027:r\u0027 modifier\n  Revert \"perf tools: Emit clearer message for sys_perf_event_open ENOENT return\"\n  perf top: Fix annotate segv\n  perf evsel: Fix order of event list deletion\n"
    },
    {
      "commit": "1161ec944916069ceec21c487e30247d9ff22857",
      "tree": "741385cbfde51286f502790cdfb77b1af2953944",
      "parents": [
        "f123c98e7f168e949b283690693695f988332c3d",
        "b24efdfdf679cf9b05947c531971905fc727dd40"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Jan 14 15:30:16 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Fri Jan 14 15:30:16 2011 +0100"
      },
      "message": "Merge branch \u0027rcu/next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu into core/urgent\n"
    },
    {
      "commit": "c072a388d59a1d48e36864d0e66f42d71745be1c",
      "tree": "a0537c767c834d1846430ab3bb4eb83c0d0923d7",
      "parents": [
        "394f4528c523d88daabd50f883a8d6b164075555"
      ],
      "author": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Fri Jan 07 02:33:47 2011 -0800"
      },
      "committer": {
        "name": "Paul E. McKenney",
        "email": "paulmck@linux.vnet.ibm.com",
        "time": "Fri Jan 14 04:56:49 2011 -0800"
      },
      "message": "rcu: demote SRCU_SYNCHRONIZE_DELAY from kernel-parameter status\n\nBecause the adaptive synchronize_srcu_expedited() approach has\nworked very well in testing, remove the kernel parameter and\nreplace it by a C-preprocessor macro.  If someone finds problems\nwith this approach, a more complex and aggressively adaptive\napproach might be required.\n\nLonger term, SRCU will be merged with the other RCU implementations,\nat which point synchronize_srcu_expedited() will be event driven,\njust as synchronize_sched_expedited() currently is.  At that point,\nthere will be no need for this adaptive approach.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n"
    }
  ],
  "next": "008d23e4852d78bb2618f2035f8b2110b6a6b968"
}