)]}'
{
  "log": [
    {
      "commit": "b716395e2b8e450e294537de0c91476ded2f0395",
      "tree": "7f8fd39022c1caca71abb30303a453d77cf4d905",
      "parents": [
        "4b7775870b69129e640ed583c9b362d5cd66159d"
      ],
      "author": {
        "name": "Vasily Tarasov",
        "email": "vtaras@openvz.org",
        "time": "Sun Jul 15 23:41:12 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Jul 16 09:05:48 2007 -0700"
      },
      "message": "diskquota: 32bit quota tools on 64bit architectures\n\nOpenVZ Linux kernel team has discovered the problem with 32bit quota tools\nworking on 64bit architectures.  In 2.6.10 kernel sys32_quotactl() function\nwas replaced by sys_quotactl() with the comment \"sys_quotactl seems to be\n32/64bit clean, enable it for 32bit\" However this isn\u0027t right.  Look at\nif_dqblk structure:\n\nstruct if_dqblk {\n        __u64 dqb_bhardlimit;\n        __u64 dqb_bsoftlimit;\n        __u64 dqb_curspace;\n        __u64 dqb_ihardlimit;\n        __u64 dqb_isoftlimit;\n        __u64 dqb_curinodes;\n        __u64 dqb_btime;\n        __u64 dqb_itime;\n        __u32 dqb_valid;\n};\n\nFor 32 bit quota tools sizeof(if_dqblk) \u003d\u003d 0x44.\nBut for 64 bit kernel its size is 0x48, \u0027cause of alignment!\nThus we got a problem. Attached patch reintroduce sys32_quotactl() function,\nthat handles this and related situations.\n\n[michal.k.k.piotrowski@gmail.com: build fix]\n[akpm@linux-foundation.org: Make it link with CONFIG_QUOTA\u003dn]\nSigned-off-by: Vasily Tarasov \u003cvtaras@openvz.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Michal Piotrowski \u003cmichal.k.k.piotrowski@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": "8df767dd759c1390f604814ee5b2d1489f9a59f7",
      "tree": "438fdca637bc0e07e9e86b7f2bbf68a9eed05435",
      "parents": [
        "10fb62e5b72c2485c3e0efd8b103254c0d087676"
      ],
      "author": {
        "name": "Heiko Carstens",
        "email": "heiko.carstens@de.ibm.com",
        "time": "Sat May 12 10:37:02 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Sat May 12 10:55:40 2007 -0700"
      },
      "message": "compat signalfd and timerfd are cond syscalls\n\nAdd missing cond_syscall statements for compat_sys_signalfd and\ncompat_sys_timerfd.\n\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "e1ad7468c77ddb94b0615d5f50fa255525fde0f0",
      "tree": "856be1a028fece7e1fa10b7b585096839913fe2e",
      "parents": [
        "83f5d1266926c75890f1bc4678e49d79483cb573"
      ],
      "author": {
        "name": "Davide Libenzi",
        "email": "davidel@xmailserver.org",
        "time": "Thu May 10 22:23:19 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri May 11 08:29:36 2007 -0700"
      },
      "message": "signal/timer/event: eventfd core\n\nThis is a very simple and light file descriptor, that can be used as event\nwait/dispatch by userspace (both wait and dispatch) and by the kernel\n(dispatch only).  It can be used instead of pipe(2) in all cases where those\nwould simply be used to signal events.  Their kernel overhead is much lower\nthan pipes, and they do not consume two fds.  When used in the kernel, it can\noffer an fd-bridge to enable, for example, functionalities like KAIO or\nsyslets/threadlets to signal to an fd the completion of certain operations.\nBut more in general, an eventfd can be used by the kernel to signal readiness,\nin a POSIX poll/select way, of interfaces that would otherwise be incompatible\nwith it.  The API is:\n\nint eventfd(unsigned int count);\n\nThe eventfd API accepts an initial \"count\" parameter, and returns an eventfd\nfd.  It supports poll(2) (POLLIN, POLLOUT, POLLERR), read(2) and write(2).\n\nThe POLLIN flag is raised when the internal counter is greater than zero.\n\nThe POLLOUT flag is raised when at least a value of \"1\" can be written to the\ninternal counter.\n\nThe POLLERR flag is raised when an overflow in the counter value is detected.\n\nThe write(2) operation can never overflow the counter, since it blocks (unless\nO_NONBLOCK is set, in which case -EAGAIN is returned).\n\nBut the eventfd_signal() function can do it, since it\u0027s supposed to not sleep\nduring its operation.\n\nThe read(2) function reads the __u64 counter value, and reset the internal\nvalue to zero.  If the value read is equal to (__u64) -1, an overflow happened\non the internal counter (due to 2^64 eventfd_signal() posts that has never\nbeen retired - unlickely, but possible).\n\nThe write(2) call writes an __u64 count value, and adds it to the current\ncounter.  The eventfd fd supports O_NONBLOCK also.\n\nOn the kernel side, we have:\n\nstruct file *eventfd_fget(int fd);\nint eventfd_signal(struct file *file, unsigned int n);\n\nThe eventfd_fget() should be called to get a struct file* from an eventfd fd\n(this is an fget() + check of f_op being an eventfd fops pointer).\n\nThe kernel can then call eventfd_signal() every time it wants to post an event\nto userspace.  The eventfd_signal() function can be called from any context.\nAn eventfd() simple test and bench is available here:\n\nhttp://www.xmailserver.org/eventfd-bench.c\n\nThis is the eventfd-based version of pipetest-4 (pipe(2) based):\n\nhttp://www.xmailserver.org/pipetest-4.c\n\nNot that performance matters much in the eventfd case, but eventfd-bench\nshows almost as double as performance than pipetest-4.\n\n[akpm@linux-foundation.org: fix i386 build]\n[akpm@linux-foundation.org: add sys_eventfd to sys_ni.c]\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "b215e283992899650c4271e7385c79e26fb9a88e",
      "tree": "3f950814510422606821f1b0b373d65e4d9ed303",
      "parents": [
        "6d18c9220965b437287c3a7e803725c24992ceac"
      ],
      "author": {
        "name": "Davide Libenzi",
        "email": "davidel@xmailserver.org",
        "time": "Thu May 10 22:23:16 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri May 11 08:29:36 2007 -0700"
      },
      "message": "signal/timer/event: timerfd core\n\nThis patch introduces a new system call for timers events delivered though\nfile descriptors.  This allows timer event to be used with standard POSIX\npoll(2), select(2) and read(2).  As a consequence of supporting the Linux\nf_op-\u003epoll subsystem, they can be used with epoll(2) too.\n\nThe system call is defined as:\n\nint timerfd(int ufd, int clockid, int flags, const struct itimerspec *utmr);\n\nThe \"ufd\" parameter allows for re-use (re-programming) of an existing timerfd\nw/out going through the close/open cycle (same as signalfd).  If \"ufd\" is -1,\ns new file descriptor will be created, otherwise the existing \"ufd\" will be\nre-programmed.\n\nThe \"clockid\" parameter is either CLOCK_MONOTONIC or CLOCK_REALTIME.  The time\nspecified in the \"utmr-\u003eit_value\" parameter is the expiry time for the timer.\n\nIf the TFD_TIMER_ABSTIME flag is set in \"flags\", this is an absolute time,\notherwise it\u0027s a relative time.\n\nIf the time specified in the \"utmr-\u003eit_interval\" is not zero (.tv_sec \u003d\u003d 0,\ntv_nsec \u003d\u003d 0), this is the period at which the following ticks should be\ngenerated.\n\nThe \"utmr-\u003eit_interval\" should be set to zero if only one tick is requested.\nSetting the \"utmr-\u003eit_value\" to zero will disable the timer, or will create a\ntimerfd without the timer enabled.\n\nThe function returns the new (or same, in case \"ufd\" is a valid timerfd\ndescriptor) file, or -1 in case of error.\n\nAs stated before, the timerfd file descriptor supports poll(2), select(2) and\nepoll(2).  When a timer event happened on the timerfd, a POLLIN mask will be\nreturned.\n\nThe read(2) call can be used, and it will return a u32 variable holding the\nnumber of \"ticks\" that happened on the interface since the last call to\nread(2).  The read(2) call supportes the O_NONBLOCK flag too, and EAGAIN will\nbe returned if no ticks happened.\n\nA quick test program, shows timerfd working correctly on my amd64 box:\n\nhttp://www.xmailserver.org/timerfd-test.c\n\n[akpm@linux-foundation.org: add sys_timerfd to sys_ni.c]\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "fba2afaaec790dc5ab4ae8827972f342211bbb86",
      "tree": "2694d4cd8c6b7d69a5569b92151d61a3d4af39b7",
      "parents": [
        "5dc8bf8132d59c03fe2562bce165c2f03f021687"
      ],
      "author": {
        "name": "Davide Libenzi",
        "email": "davidel@xmailserver.org",
        "time": "Thu May 10 22:23:13 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri May 11 08:29:36 2007 -0700"
      },
      "message": "signal/timer/event: signalfd core\n\nThis patch series implements the new signalfd() system call.\n\nI took part of the original Linus code (and you know how badly it can be\nbroken :), and I added even more breakage ;) Signals are fetched from the same\nsignal queue used by the process, so signalfd will compete with standard\nkernel delivery in dequeue_signal().  If you want to reliably fetch signals on\nthe signalfd file, you need to block them with sigprocmask(SIG_BLOCK).  This\nseems to be working fine on my Dual Opteron machine.  I made a quick test\nprogram for it:\n\nhttp://www.xmailserver.org/signafd-test.c\n\nThe signalfd() system call implements signal delivery into a file descriptor\nreceiver.  The signalfd file descriptor if created with the following API:\n\nint signalfd(int ufd, const sigset_t *mask, size_t masksize);\n\nThe \"ufd\" parameter allows to change an existing signalfd sigmask, w/out going\nto close/create cycle (Linus idea).  Use \"ufd\" \u003d\u003d -1 if you want a brand new\nsignalfd file.\n\nThe \"mask\" allows to specify the signal mask of signals that we are interested\nin.  The \"masksize\" parameter is the size of \"mask\".\n\nThe signalfd fd supports the poll(2) and read(2) system calls.  The poll(2)\nwill return POLLIN when signals are available to be dequeued.  As a direct\nconsequence of supporting the Linux poll subsystem, the signalfd fd can use\nused together with epoll(2) too.\n\nThe read(2) system call will return a \"struct signalfd_siginfo\" structure in\nthe userspace supplied buffer.  The return value is the number of bytes copied\nin the supplied buffer, or -1 in case of error.  The read(2) call can also\nreturn 0, in case the sighand structure to which the signalfd was attached,\nhas been orphaned.  The O_NONBLOCK flag is also supported, and read(2) will\nreturn -EAGAIN in case no signal is available.\n\nIf the size of the buffer passed to read(2) is lower than sizeof(struct\nsignalfd_siginfo), -EINVAL is returned.  A read from the signalfd can also\nreturn -ERESTARTSYS in case a signal hits the process.  The format of the\nstruct signalfd_siginfo is, and the valid fields depends of the (-\u003ecode \u0026\n__SI_MASK) value, in the same way a struct siginfo would:\n\nstruct signalfd_siginfo {\n\t__u32 signo;\t/* si_signo */\n\t__s32 err;\t/* si_errno */\n\t__s32 code;\t/* si_code */\n\t__u32 pid;\t/* si_pid */\n\t__u32 uid;\t/* si_uid */\n\t__s32 fd;\t/* si_fd */\n\t__u32 tid;\t/* si_fd */\n\t__u32 band;\t/* si_band */\n\t__u32 overrun;\t/* si_overrun */\n\t__u32 trapno;\t/* si_trapno */\n\t__s32 status;\t/* si_status */\n\t__s32 svint;\t/* si_int */\n\t__u64 svptr;\t/* si_ptr */\n\t__u64 utime;\t/* si_utime */\n\t__u64 stime;\t/* si_stime */\n\t__u64 addr;\t/* si_addr */\n};\n\n[akpm@linux-foundation.org: fix signalfd_copyinfo() on i386]\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "3fd593979802f81ff6452596ac61e3840f917589",
      "tree": "9ce40cdd152502426e5a7161f93a248f1da4d1fc",
      "parents": [
        "1f6f61649d8c64d7a3a4d143405df9a7bdd4af10"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Thu Nov 02 22:07:24 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Nov 03 12:27:59 2006 -0800"
      },
      "message": "[PATCH] Create compat_sys_migrate_pages\n\nThis is needed on bigendian 64bit architectures.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nAcked-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "39af114377bf80d2a88e47be33d578d1fa9b0775",
      "tree": "1aa272da4ee90868916c5c8b907d6d57145afbdd",
      "parents": [
        "5206a79d7b217c139116fc6faef55d1c0e65c800"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Mon Oct 16 09:01:46 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Oct 16 09:14:05 2006 -0700"
      },
      "message": "[PATCH] fix epoll_pwait when EPOLL\u003dn\n\nFixes http://bugzilla.kernel.org/show_bug.cgi?id\u003d7371\n\nsys_epoll_pwait needs to be listed as a conditional (weak)\nentry point for CONFIG_EPOLL\u003dn.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "9361401eb7619c033e2394e4f9f6d410d6719ac7",
      "tree": "04b94a71f2366988c17740d1c16cfbdec41d5d2e",
      "parents": [
        "d366e40a1cabd453be6e2609caa7e12f9ca17b1f"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Sat Sep 30 20:45:40 2006 +0200"
      },
      "committer": {
        "name": "Jens Axboe",
        "email": "axboe@nelson.home.kernel.dk",
        "time": "Sat Sep 30 20:52:31 2006 +0200"
      },
      "message": "[PATCH] BLOCK: Make it possible to disable the block layer [try #6]\n\nMake it possible to disable the block layer.  Not all embedded devices require\nit, some can make do with just JFFS2, NFS, ramfs, etc - none of which require\nthe block layer to be present.\n\nThis patch does the following:\n\n (*) Introduces CONFIG_BLOCK to disable the block layer, buffering and blockdev\n     support.\n\n (*) Adds dependencies on CONFIG_BLOCK to any configuration item that controls\n     an item that uses the block layer.  This includes:\n\n     (*) Block I/O tracing.\n\n     (*) Disk partition code.\n\n     (*) All filesystems that are block based, eg: Ext3, ReiserFS, ISOFS.\n\n     (*) The SCSI layer.  As far as I can tell, even SCSI chardevs use the\n     \t block layer to do scheduling.  Some drivers that use SCSI facilities -\n     \t such as USB storage - end up disabled indirectly from this.\n\n     (*) Various block-based device drivers, such as IDE and the old CDROM\n     \t drivers.\n\n     (*) MTD blockdev handling and FTL.\n\n     (*) JFFS - which uses set_bdev_super(), something it could avoid doing by\n     \t taking a leaf out of JFFS2\u0027s book.\n\n (*) Makes most of the contents of linux/blkdev.h, linux/buffer_head.h and\n     linux/elevator.h contingent on CONFIG_BLOCK being set.  sector_div() is,\n     however, still used in places, and so is still available.\n\n (*) Also made contingent are the contents of linux/mpage.h, linux/genhd.h and\n     parts of linux/fs.h.\n\n (*) Makes a number of files in fs/ contingent on CONFIG_BLOCK.\n\n (*) Makes mm/bounce.c (bounce buffering) contingent on CONFIG_BLOCK.\n\n (*) set_page_dirty() doesn\u0027t call __set_page_dirty_buffers() if CONFIG_BLOCK\n     is not enabled.\n\n (*) fs/no-block.c is created to hold out-of-line stubs and things that are\n     required when CONFIG_BLOCK is not set:\n\n     (*) Default blockdev file operations (to give error ENODEV on opening).\n\n (*) Makes some /proc changes:\n\n     (*) /proc/devices does not list any blockdevs.\n\n     (*) /proc/diskstats and /proc/partitions are contingent on CONFIG_BLOCK.\n\n (*) Makes some compat ioctl handling contingent on CONFIG_BLOCK.\n\n (*) If CONFIG_BLOCK is not defined, makes sys_quotactl() return -ENODEV if\n     given command other than Q_SYNC or if a special device is specified.\n\n (*) In init/do_mounts.c, no reference is made to the blockdev routines if\n     CONFIG_BLOCK is not defined.  This does not prohibit NFS roots or JFFS2.\n\n (*) The bdflush, ioprio_set and ioprio_get syscalls can now be absent (return\n     error ENOSYS by way of cond_syscall if so).\n\n (*) The seclvl_bd_claim() and seclvl_bd_release() security calls do nothing if\n     CONFIG_BLOCK is not set, since they can\u0027t then happen.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n"
    },
    {
      "commit": "1b2db9fb7adc4d67d9ce7d16ce79c41ee84730fe",
      "tree": "d3fc0962ada099d741717d36a3f658c15b20c65a",
      "parents": [
        "b63d64a324056cf3c2f7a1a1fe8134100edbb058"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Fri Jun 23 02:03:56 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:42:53 2006 -0700"
      },
      "message": "[PATCH] sys_move_pages: 32bit support (i386, x86_64)\n\nsys_move_pages() support for 32bit (i386 plus x86_64 compat layer)\n\nAdd support for move_pages() on i386 and also add the compat functions\nnecessary to run 32 bit binaries on x86_64.\n\nAdd compat_sys_move_pages to the x86_64 32bit binary layer.  Note that it is\nnot up to date so I added the missing pieces.  Not sure if this is done the\nright way.\n\n[akpm@osdl.org: compile fix]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "742755a1d8ce2b548428f7aacf1758b4bba50080",
      "tree": "53426657e14dc19a694d418274c9a6f4dcb8a997",
      "parents": [
        "95a402c3847cc16f4ba03013cd01404fa0f14c2e"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Fri Jun 23 02:03:55 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:42:53 2006 -0700"
      },
      "message": "[PATCH] page migration: sys_move_pages(): support moving of individual pages\n\nmove_pages() is used to move individual pages of a process. The function can\nbe used to determine the location of pages and to move them onto the desired\nnode. move_pages() returns status information for each page.\n\nlong move_pages(pid, number_of_pages_to_move,\n\t\taddresses_of_pages[],\n\t\tnodes[] or NULL,\n\t\tstatus[],\n\t\tflags);\n\nThe addresses of pages is an array of void * pointing to the\npages to be moved.\n\nThe nodes array contains the node numbers that the pages should be moved\nto. If a NULL is passed instead of an array then no pages are moved but\nthe status array is updated. The status request may be used to determine\nthe page state before issuing another move_pages() to move pages.\n\nThe status array will contain the state of all individual page migration\nattempts when the function terminates. The status array is only valid if\nmove_pages() completed successfullly.\n\nPossible page states in status[]:\n\n0..MAX_NUMNODES\tThe page is now on the indicated node.\n\n-ENOENT\t\tPage is not present\n\n-EACCES\t\tPage is mapped by multiple processes and can only\n\t\tbe moved if MPOL_MF_MOVE_ALL is specified.\n\n-EPERM\t\tThe page has been mlocked by a process/driver and\n\t\tcannot be moved.\n\n-EBUSY\t\tPage is busy and cannot be moved. Try again later.\n\n-EFAULT\t\tInvalid address (no VMA or zero page).\n\n-ENOMEM\t\tUnable to allocate memory on target node.\n\n-EIO\t\tUnable to write back page. The page must be written\n\t\tback in order to move it since the page is dirty and the\n\t\tfilesystem does not provide a migration function that\n\t\twould allow the moving of dirty pages.\n\n-EINVAL\t\tA dirty page cannot be moved. The filesystem does not provide\n\t\ta migration function and has no ability to write back pages.\n\nThe flags parameter indicates what types of pages to move:\n\nMPOL_MF_MOVE\tMove pages that are only mapped by the process.\n\nMPOL_MF_MOVE_ALL Also move pages that are mapped by multiple processes.\n\t\tRequires sufficient capabilities.\n\nPossible return codes from move_pages()\n\n-ENOENT\t\tNo pages found that would require moving. All pages\n\t\tare either already on the target node, not present, had an\n\t\tinvalid address or could not be moved because they were\n\t\tmapped by multiple processes.\n\n-EINVAL\t\tFlags other than MPOL_MF_MOVE(_ALL) specified or an attempt\n\t\tto migrate pages in a kernel thread.\n\n-EPERM\t\tMPOL_MF_MOVE_ALL specified without sufficient priviledges.\n\t\tor an attempt to move a process belonging to another user.\n\n-EACCES\t\tOne of the target nodes is not allowed by the current cpuset.\n\n-ENODEV\t\tOne of the target nodes is not online.\n\n-ESRCH\t\tProcess does not exist.\n\n-E2BIG\t\tToo many pages to move.\n\n-ENOMEM\t\tNot enough memory to allocate control array.\n\n-EFAULT\t\tParameters could not be accessed.\n\nA test program for move_pages() may be found with the patches\non ftp.kernel.org:/pub/linux/kernel/people/christoph/pmig/patches-2.6.17-rc4-mm3\n\nFrom: Christoph Lameter \u003cclameter@sgi.com\u003e\n\n  Detailed results for sys_move_pages()\n\n  Pass a pointer to an integer to get_new_page() that may be used to\n  indicate where the completion status of a migration operation should be\n  placed.  This allows sys_move_pags() to report back exactly what happened to\n  each page.\n\n  Wish there would be a better way to do this. Looks a bit hacky.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Jes Sorensen \u003cjes@trained-monkey.org\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "3016b421534e2fa8a5eede1c12a3eba6164822f4",
      "tree": "136bf93a1c24f6d4ed46ce6c54ddd4ba5d56a8ae",
      "parents": [
        "21a26d49d1ab3163b589bf913dd9176e921eb1d7"
      ],
      "author": {
        "name": "Hyok S. Choi",
        "email": "hyok.choi@samsung.com",
        "time": "Mon Apr 10 22:53:06 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Apr 11 06:18:33 2006 -0700"
      },
      "message": "[PATCH] frv: define MMU mode specific syscalls as \u0027cond_syscall\u0027 and clean up unneeded macros\n\nFor some architectures, a few syscalls are not linked in noMMU mode.  In\nthat case, the MMU depending syscalls are needed to be defined as\n\u0027cond_syscall\u0027.  For example, ARM architecture selectively links sys_mlock\nby the mode configuration.\n\nIn case of FRV, it has been managed by #ifdef CONFIG_MMU macro in\narch/frv/kernel/entry.S.  However these conditional macros are just\nduplicates if they were defined as cond_syscall.  Compilation test is done\nwith FRV toolchains for both of MMU and noMMU mode.\n\nSigned-off-by: Hyok S. Choi \u003chyok.choi@samsung.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0771dfefc9e538f077d0b43b6dec19a5a67d0e70",
      "tree": "696267e69228b7406b337f9651dedc75055a589e",
      "parents": [
        "e9056f13bfcdd054a0c3d730e4e096748d8a363a"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Mar 27 01:16:22 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Mar 27 08:44:49 2006 -0800"
      },
      "message": "[PATCH] lightweight robust futexes: core\n\nAdd the core infrastructure for robust futexes: structure definitions, the new\nsyscalls and the do_exit() based cleanup mechanism.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nAcked-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7fd105e758c8d746d57ab7e77f100e096bf153c8",
      "tree": "a0d531bf9fba9e2937ad9ffe47e6fc3b8d8ec79a",
      "parents": [
        "7a9166e3b037296366cea6f3c97f705d33e209e6"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Mon Feb 20 18:28:08 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Feb 20 20:00:11 2006 -0800"
      },
      "message": "[PATCH] Fix compile for CONFIG_SYSVIPC\u003dn or CONFIG_SYSCTL\u003dn\n\nThe compat syscalls are added to sys_ni.c since they are not defined if the\nabove CONFIG options are off.  Also, nfs would not build with CONFIG_SYSCTL\noff.\n\nNoticed by Arthur Othieno.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6150c32589d1976ca8a5c987df951088c05a7542",
      "tree": "94073696576323ff966e365d8c47b8ecd8372f97",
      "parents": [
        "44637a12f80b80157d9c1bc5b7d6ef09c9e05713",
        "be42d5fa3772241b8ecebd443f1fb36247959c54"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jan 09 10:03:44 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jan 09 10:03:44 2006 -0800"
      },
      "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge\n"
    },
    {
      "commit": "64ca9004b819ab87648dbfc78f3ef49ee491343e",
      "tree": "9b5daef5280800a0006343a17f63072658d91a1d",
      "parents": [
        "708e9a794cf8822b760edaccd9053edb07c34d19"
      ],
      "author": {
        "name": "Matt Mackall",
        "email": "mpm@selenic.com",
        "time": "Sun Jan 08 01:05:26 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:14:11 2006 -0800"
      },
      "message": "[PATCH] Make vm86 support optional\n\nThis adds an option to remove vm86 support under CONFIG_EMBEDDED.  Saves\nabout 5k.\n\nThis version eliminates most of the #ifdefs of the previous version and\ninstead uses function stubs in vm86.h.  Also, release_vm86_irqs is moved\nfrom asm-i386/irq.h to a more appropriate home in vm86.h so that the stubs\ncan live together.\n\n$ size vmlinux-baseline vmlinux-novm86\n   text    data     bss     dec     hex filename\n2920821  523232  190652 3634705  377611 vmlinux-baseline\n2916268  523100  190492 3629860  376324 vmlinux-novm86\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e585e47031751f4e393e10ffd922885508b958dd",
      "tree": "08a641dab000aacb25c6b7331c32271e4109535f",
      "parents": [
        "22c4e3084eb8b88288a622a57d8b35c450a439f2"
      ],
      "author": {
        "name": "Matt Mackall",
        "email": "mpm@selenic.com",
        "time": "Sun Jan 08 01:05:24 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:14:11 2006 -0800"
      },
      "message": "[PATCH] tiny: Make *[ug]id16 support optional\n\nConfigurable 16-bit UID and friends support\n\nThis allows turning off the legacy 16 bit UID interfaces on embedded platforms.\n\n   text    data     bss     dec     hex filename\n3330172  529036  190556 4049764  3dcb64 vmlinux-baseline\n3328268  529040  190556 4047864  3dc3f8 vmlinux\n\nFrom: Adrian Bunk \u003cbunk@stusta.de\u003e\n\n    UID16 was accidentially disabled for !EMBEDDED.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "39743889aaf76725152f16aa90ca3c45f6d52da3",
      "tree": "2a6f658d03dbbd9428934c5e030230a4acb6d5e0",
      "parents": [
        "dc9aa5b9d65fd11b1f5246b46ec610ee8b83c6dd"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Sun Jan 08 01:00:51 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:12:42 2006 -0800"
      },
      "message": "[PATCH] Swap Migration V5: sys_migrate_pages interface\n\nsys_migrate_pages implementation using swap based page migration\n\nThis is the original API proposed by Ray Bryant in his posts during the first\nhalf of 2005 on linux-mm@kvack.org and linux-kernel@vger.kernel.org.\n\nThe intent of sys_migrate is to migrate memory of a process.  A process may\nhave migrated to another node.  Memory was allocated optimally for the prior\ncontext.  sys_migrate_pages allows to shift the memory to the new node.\n\nsys_migrate_pages is also useful if the processes available memory nodes have\nchanged through cpuset operations to manually move the processes memory.  Paul\nJackson is working on an automated mechanism that will allow an automatic\nmigration if the cpuset of a process is changed.  However, a user may decide\nto manually control the migration.\n\nThis implementation is put into the policy layer since it uses concepts and\nfunctions that are also needed for mbind and friends.  The patch also provides\na do_migrate_pages function that may be useful for cpusets to automatically\nmove memory.  sys_migrate_pages does not modify policies in contrast to Ray\u0027s\nimplementation.\n\nThe current code here is based on the swap based page migration capability and\nthus is not able to preserve the physical layout relative to it containing\nnodeset (which may be a cpuset).  When direct page migration becomes available\nthen the implementation needs to be changed to do a isomorphic move of pages\nbetween different nodesets.  The current implementation simply evicts all\npages in source nodeset that are not in the target nodeset.\n\nPatch supports ia64, i386 and x86_64.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "67207b9664a8d603138ef1556141e6d0a102bea7",
      "tree": "e98886778be65aeb6625a5f516873bbc5beeb978",
      "parents": [
        "d7a301033f1990188f65abf4fe8e5b90ef0e3888"
      ],
      "author": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Tue Nov 15 15:53:48 2005 -0500"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Mon Jan 09 14:49:12 2006 +1100"
      },
      "message": "[PATCH] spufs: The SPU file system, base\n\nThis is the current version of the spu file system, used\nfor driving SPEs on the Cell Broadband Engine.\n\nThis release is almost identical to the version for the\n2.6.14 kernel posted earlier, which is available as part\nof the Cell BE Linux distribution from\nhttp://www.bsc.es/projects/deepcomputing/linuxoncell/.\n\nThe first patch provides all the interfaces for running\nspu application, but does not have any support for\ndebugging SPU tasks or for scheduling. Both these\nfunctionalities are added in the subsequent patches.\n\nSee Documentation/filesystems/spufs.txt on how to use\nspufs.\n\nSigned-off-by: Arnd Bergmann \u003carndb@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "6cb54819d7b1867053e2dfd8c0ca3a8dc65a7eff",
      "tree": "1a1422dc2e103fe92dd86bfa26b8b39b3f2413d5",
      "parents": [
        "5d546f54324e04747e82ccbb4ea85f54bdcacd6d"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Aug 01 13:39:13 2005 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Aug 01 10:03:56 2005 -0700"
      },
      "message": "[PATCH] remove sys_set_zone_reclaim()\n\nThis removes sys_set_zone_reclaim() for now.  While i\u0027m sure Martin is\ntrying to solve a real problem, we must not hard-code an incomplete and\ninsufficient approach into a syscall, because syscalls are pretty much\nfor eternity.  I am quite strongly convinced that this syscall must not\nhit v2.6.13 in its current form.\n\nFirstly, the syscall lacks basic syscall design: e.g. it allows the\nglobal setting of VM policy for unprivileged users. (!) [ Imagine an\nOracle installation and a SAP installation on the same NUMA box fighting\nover the \u0027optimal\u0027 setting for this flag. What will they do? Will they\ntry to set the flag to their own preferred value every second or so? ]\n\nSecondly, it was added based on a single datapoint from Martin:\n\n http://marc.theaimsgroup.com/?l\u003dlinux-mm\u0026m\u003d111763597218177\u0026w\u003d2\n\nwhere Martin characterizes the numbers the following way:\n\n \u0027 Run-to-run variability for \"make -j\" is huge, so these numbers aren\u0027t\n   terribly useful except to see that with reclaim the benchmark still\n   finishes in a reasonable amount of time. \u0027\n\nin other words: the fundamental problem has likely not been solved, only\na tendential move into the right direction has been observed, and a\nhandful of numbers were picked out of a set of hugely variable results,\nwithout showing the variability data. How much variance is there\nrun-to-run?\n\nI\u0027d really suggest to first walk the walk and see what\u0027s needed to get\nstable \u0026 predictable kernel compilation numbers on that NUMA box, before\nadding random syscalls to tune a particular aspect of the VM ... which\napproach might not even matter once the whole picture has been analyzed\nand understood!\n\nThe third, most important point is that the syscall exposes VM tuning\ninternals in a completely unstructured way. What sense does it make to\nhave a _GLOBAL_ per-node setting for \u0027should we go to another node for\nreclaim\u0027? If then it might make sense to do this per-app, via numalib or\nso.\n\nThe change is minimalistic in that it doesnt remove the syscall and the\nunderlying infrastructure changes, only the user-visible changes.  We\ncould perhaps add a CAP_SYS_ADMIN-only sysctl for this hack, a\u0027ka\n/proc/sys/vm/swappiness, but even that looks quite counterproductive\nwhen the generic approach is that we are trying to reduce the number of\nexternal factors in the VM balance picture.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0eeca28300df110bd6ed54b31193c83b87921443",
      "tree": "7db42d8a18d80eca538f5b7d25e0532b8fa38b85",
      "parents": [
        "bd4c625c061c2a38568d0add3478f59172455159"
      ],
      "author": {
        "name": "Robert Love",
        "email": "rml@novell.com",
        "time": "Tue Jul 12 17:06:03 2005 -0400"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Jul 12 20:38:38 2005 -0700"
      },
      "message": "[PATCH] inotify\n\ninotify is intended to correct the deficiencies of dnotify, particularly\nits inability to scale and its terrible user interface:\n\n        * dnotify requires the opening of one fd per each directory\n          that you intend to watch. This quickly results in too many\n          open files and pins removable media, preventing unmount.\n        * dnotify is directory-based. You only learn about changes to\n          directories. Sure, a change to a file in a directory affects\n          the directory, but you are then forced to keep a cache of\n          stat structures.\n        * dnotify\u0027s interface to user-space is awful.  Signals?\n\ninotify provides a more usable, simple, powerful solution to file change\nnotification:\n\n        * inotify\u0027s interface is a system call that returns a fd, not SIGIO.\n\t  You get a single fd, which is select()-able.\n        * inotify has an event that says \"the filesystem that the item\n          you were watching is on was unmounted.\"\n        * inotify can watch directories or files.\n\nInotify is currently used by Beagle (a desktop search infrastructure),\nGamin (a FAM replacement), and other projects.\n\nSee Documentation/filesystems/inotify.txt.\n\nSigned-off-by: Robert Love \u003crml@novell.com\u003e\nCc: John McCutchan \u003cttb@tentacle.dhs.org\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "dc009d92435f99498cbc579ce76bf28e837e2c14",
      "tree": "2ba8732b28225593d996b8faa079dc6ab4bbc9bc",
      "parents": [
        "d0537508a9921efced238b20967e50e519ac34af"
      ],
      "author": {
        "name": "Eric W. Biederman",
        "email": "ebiederm@xmission.com",
        "time": "Sat Jun 25 14:57:52 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Jun 25 16:24:48 2005 -0700"
      },
      "message": "[PATCH] kexec: add kexec syscalls\n\nThis patch introduces the architecture independent implementation the\nsys_kexec_load, the compat_sys_kexec_load system calls.\n\nKexec on panic support has been integrated into the core patch and is\nrelatively clean.\n\nIn addition the hopefully architecture independent option\ncrashkernel\u003dsize@location has been docuemented.  It\u0027s purpose is to reserve\nspace for the panic kernel to live, and where no DMA transfer will ever be\nsetup to access.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "753ee728964e5afb80c17659cc6c3a6fd0a42fe0",
      "tree": "41c9a7700d0858c1f77c5bdaba97e5b636f69b06",
      "parents": [
        "bfbb38fb808ac23ef44472d05d9bb36edfb49ed0"
      ],
      "author": {
        "name": "Martin Hicks",
        "email": "mort@sgi.com",
        "time": "Tue Jun 21 17:14:41 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 21 18:46:14 2005 -0700"
      },
      "message": "[PATCH] VM: early zone reclaim\n\nThis is the core of the (much simplified) early reclaim.  The goal of this\npatch is to reclaim some easily-freed pages from a zone before falling back\nonto another zone.\n\nOne of the major uses of this is NUMA machines.  With the default allocator\nbehavior the allocator would look for memory in another zone, which might be\noff-node, before trying to reclaim from the current zone.\n\nThis adds a zone tuneable to enable early zone reclaim.  It is selected on a\nper-zone basis and is turned on/off via syscall.\n\nAdding some extra throttling on the reclaim was also required (patch\n4/4).  Without the machine would grind to a crawl when doing a \"make -j\"\nkernel build.  Even with this patch the System Time is higher on\naverage, but it seems tolerable.  Here are some numbers for kernbench\nruns on a 2-node, 4cpu, 8Gig RAM Altix in the \"make -j\" run:\n\n\t\t\twall  user   sys   %cpu  ctx sw.  sleeps\n\t\t\t----  ----   ---   ----   ------  ------\nNo patch\t\t1009  1384   847   258   298170   504402\nw/patch, no reclaim     880   1376   667   288   254064   396745\nw/patch \u0026 reclaim       1079  1385   926   252   291625   548873\n\nThese numbers are the average of 2 runs of 3 \"make -j\" runs done right\nafter system boot.  Run-to-run variability for \"make -j\" is huge, so\nthese numbers aren\u0027t terribly useful except to seee that with reclaim\nthe benchmark still finishes in a reasonable amount of time.\n\nI also looked at the NUMA hit/miss stats for the \"make -j\" runs and the\nreclaim doesn\u0027t make any difference when the machine is thrashing away.\n\nDoing a \"make -j8\" on a single node that is filled with page cache pages\ntakes 700 seconds with reclaim turned on and 735 seconds without reclaim\n(due to remote memory accesses).\n\nThe simple zone_reclaim syscall program is at\nhttp://www.bork.org/~mort/sgi/zone_reclaim.c\n\nSigned-off-by: Martin Hicks \u003cmort@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7d87e14c236d6c4cab66d87cf0bc1e0f0375d308",
      "tree": "0c0826cdc102286b541e3e56b59c81752d34c90d",
      "parents": [
        "434498d5323445b59167fd7aa5633b74ebbce901"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Sun May 01 08:59:12 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sun May 01 08:59:12 2005 -0700"
      },
      "message": "[PATCH] consolidate sys_shmat\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
      "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d",
      "parents": [],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat Apr 16 15:20:36 2005 -0700"
      },
      "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n"
    }
  ]
}