)]}'
{
  "log": [
    {
      "commit": "ba0a6c9f6fceed11c6a99e8326f0477fe383e6b5",
      "tree": "5c9967735f19b7b3332de90cae2cdd6c4457d30c",
      "parents": [
        "06f1631a1671bce2d59d58cb1debdf23e1803ebf"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Wed Sep 23 15:57:03 2009 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Sep 24 07:21:01 2009 -0700"
      },
      "message": "fcntl: add F_[SG]ETOWN_EX\n\nIn order to direct the SIGIO signal to a particular thread of a\nmulti-threaded application we cannot, like suggested by the manpage, put a\nTID into the regular fcntl(F_SETOWN) call.  It will still be send to the\nwhole process of which that thread is part.\n\nSince people do want to properly direct SIGIO we introduce F_SETOWN_EX.\n\nThe need to direct SIGIO comes from self-monitoring profiling such as with\nperf-counters.  Perf-counters uses SIGIO to notify that new sample data is\navailable.  If the signal is delivered to the same task that generated the\nnew sample it can augment that data by inspecting the task\u0027s user-space\nstate right after it returns from the kernel.  This is esp.  convenient\nfor interpreted or virtual machine driven environments.\n\nBoth F_SETOWN_EX and F_GETOWN_EX take a pointer to a struct f_owner_ex\nas argument:\n\nstruct f_owner_ex {\n\tint   type;\n\tpid_t pid;\n};\n\nWhere type is one of F_OWNER_TID, F_OWNER_PID or F_OWNER_GID.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nTested-by: stephane eranian \u003ceranian@googlemail.com\u003e\nCc: Michael Kerrisk \u003cmtk.manpages@googlemail.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "85efde6f4e0de9577256c5f0030088d3fd4347c1",
      "tree": "28d3f28213e3da05ab3d38ce3ec01f778b713c5e",
      "parents": [
        "9d50638bae05ab7f62d700c9e4a83a1845cf9ef4"
      ],
      "author": {
        "name": "Arnd Bergmann",
        "email": "arnd@arndb.de",
        "time": "Thu Feb 26 00:51:39 2009 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Mar 26 18:14:14 2009 +0100"
      },
      "message": "make exported headers use strict posix types\n\nA number of standard posix types are used in exported headers, which\nis not allowed if __STRICT_KERNEL_NAMES is defined. In order to\nget rid of the non-__STRICT_KERNEL_NAMES part and to make sane headers\nthe default, we have to change them all to safe types.\n\nThere are also still some leftovers in reiserfs_fs.h, elfcore.h\nand coda.h, but these files have not compiled in user space for\na long time.\n\nThis leaves out the various integer types ({u_,u,}int{8,16,32,64}_t),\nwhich we take care of separately.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nCc: David Airlie \u003cairlied@linux.ie\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nCc: netdev@vger.kernel.org\nCc: linux-ppp@vger.kernel.org\nCc: Jaroslav Kysela \u003cperex@perex.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "f23513e8d96cf5e6cf8d2ff0cb5dd6bbc33995e4",
      "tree": "6efce8fb88308ae4f4a65cc35a3669f32ff55248",
      "parents": [
        "4a2d44590a603be292addce9c263982043416666"
      ],
      "author": {
        "name": "Ulrich Drepper",
        "email": "drepper@redhat.com",
        "time": "Sun Jul 15 23:40:32 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Jul 16 09:05:45 2007 -0700"
      },
      "message": "Introduce O_CLOEXEC\n\nThe problem is as follows: in multi-threaded code (or more correctly: all\ncode using clone() with CLONE_FILES) we have a race when exec\u0027ing.\n\n   thread #1                       thread #2\n\n   fd\u003dopen()\n\n                                   fork + exec\n\n  fcntl(fd,F_SETFD,FD_CLOEXEC)\n\nIn some applications this can happen frequently.  Take a web browser.  One\nthread opens a file and another thread starts, say, an external PDF viewer.\n The result can even be a security issue if that open file descriptor\nrefers to a sensitive file and the external program can somehow be tricked\ninto using that descriptor.\n\nJust adding O_CLOEXEC support to open() doesn\u0027t solve the whole set of\nproblems.  There are other ways to create file descriptors (socket,\nepoll_create, Unix domain socket transfer, etc).  These can and should be\naddressed separately though.  open() is such an easy case that it makes not\nmuch sense putting the fix off.\n\nThe test program:\n\n#include \u003cerrno.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003cstdio.h\u003e\n#include \u003cunistd.h\u003e\n\n#ifndef O_CLOEXEC\n# define O_CLOEXEC 02000000\n#endif\n\nint\nmain (int argc, char *argv[])\n{\n  int fd;\n  if (argc \u003e 1)\n    {\n      fd \u003d atol (argv[1]);\n      printf (\"child: fd \u003d %d\\n\", fd);\n      if (fcntl (fd, F_GETFD) \u003d\u003d 0 || errno !\u003d EBADF)\n        {\n          puts (\"file descriptor valid in child\");\n          return 1;\n        }\n      return 0;\n    }\n\n  fd \u003d open (\"/proc/self/exe\", O_RDONLY | O_CLOEXEC);\n  printf (\"in parent: new fd \u003d %d\\n\", fd);\n  char buf[20];\n  snprintf (buf, sizeof (buf), \"%d\", fd);\n  execl (\"/proc/self/exe\", argv[0], buf, NULL);\n  puts (\"execl failed\");\n  return 1;\n}\n\n[kyle@parisc-linux.org: parisc fix]\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f",
      "tree": "e85ca2d0dd43f90dccf758338764c3caa55f333f",
      "parents": [
        "089f26d5e31b7bf42a9a8fefec08b30cd27f4b0e"
      ],
      "author": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "committer": {
        "name": "David Woodhouse",
        "email": "dwmw2@infradead.org",
        "time": "Wed Apr 26 12:56:16 2006 +0100"
      },
      "message": "Don\u0027t include linux/config.h from anywhere else in include/\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n"
    },
    {
      "commit": "8d286aa5eaf951bf53d4a0f64576d4b377c435ba",
      "tree": "c2304e6fc3af25b6a09f974fa09db753f6bd8cea",
      "parents": [
        "5ac353f9baf7169298ebb7de86b2d697b25bca44"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Sep 06 15:18:01 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:38 2005 -0700"
      },
      "message": "[PATCH] Clean up struct flock64 definitions\n\nThis patch gathers all the struct flock64 definitions (and the operations),\nputs them under !CONFIG_64BIT and cleans up the arch files.\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": "5ac353f9baf7169298ebb7de86b2d697b25bca44",
      "tree": "2591e241e07c96d19db85d418ff6623ec394f984",
      "parents": [
        "1abf62afb6e9cdc1b2618b69067a186b94281587"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Sep 06 15:18:00 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:38 2005 -0700"
      },
      "message": "[PATCH] Clean up struct flock definitions\n\nThis patch just gathers together all the struct flock definitions except\nxtensa into asm-generic/fcntl.h.\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": "1abf62afb6e9cdc1b2618b69067a186b94281587",
      "tree": "a3e3266a23d8d75bf6c302763327b60b7372a41c",
      "parents": [
        "e64ca97fd80a129e538ca42d0b12c379746b83db"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Sep 06 15:17:59 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:38 2005 -0700"
      },
      "message": "[PATCH] Clean up the fcntl operations\n\nThis patch puts the most popular of each fcntl operation/flag into\nasm-generic/fcntl.h and cleans up the arch files.\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": "e64ca97fd80a129e538ca42d0b12c379746b83db",
      "tree": "196c445874941ffbcca785be713338f647b42d5b",
      "parents": [
        "2b2fa38e5f3f17a5e1ef3fe29a9869d93197ebfd"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Sep 06 15:17:58 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:38 2005 -0700"
      },
      "message": "[PATCH] Clean up the open flags\n\nThis patch puts the most popular of each open flag into asm-generic/fcntl.h\nand cleans up the arch files.\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": "9317259ead88fe6c05120ae1e3ace99738e2c698",
      "tree": "b899748ca57a96d59003945f97ceae01b5fdc48c",
      "parents": [
        "5ba4d46dc44c5399bc4e7a39239de5a1690848a4"
      ],
      "author": {
        "name": "Stephen Rothwell",
        "email": "sfr@canb.auug.org.au",
        "time": "Tue Sep 06 15:17:57 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:37 2005 -0700"
      },
      "message": "[PATCH] Create asm-generic/fcntl.h\n\nThis set of patches creates asm-generic/fcntl.h and consolidates as much as\npossible from the asm-*/fcntl.h files into it.\n\nThis patch just gathers all the identical bits of the asm-*/fcntl.h files into\nasm-generic/fcntl.h.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ]
}