)]}'
{
  "log": [
    {
      "commit": "d97b46a64674a267bc41c9e16132ee2a98c3347d",
      "tree": "316f77d212c84aef226684eb05d5d33f40743ac9",
      "parents": [
        "818411616baf46ceba0cff6f05af3a9b294734f7"
      ],
      "author": {
        "name": "Cyrill Gorcunov",
        "email": "gorcunov@openvz.org",
        "time": "Thu May 31 16:26:44 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 31 17:49:32 2012 -0700"
      },
      "message": "syscalls, x86: add __NR_kcmp syscall\n\nWhile doing the checkpoint-restore in the user space one need to determine\nwhether various kernel objects (like mm_struct-s of file_struct-s) are\nshared between tasks and restore this state.\n\nThe 2nd step can be solved by using appropriate CLONE_ flags and the\nunshare syscall, while there\u0027s currently no ways for solving the 1st one.\n\nOne of the ways for checking whether two tasks share e.g.  mm_struct is to\nprovide some mm_struct ID of a task to its proc file, but showing such\ninfo considered to be not that good for security reasons.\n\nThus after some debates we end up in conclusion that using that named\n\u0027comparison\u0027 syscall might be the best candidate.  So here is it --\n__NR_kcmp.\n\nIt takes up to 5 arguments - the pids of the two tasks (which\ncharacteristics should be compared), the comparison type and (in case of\ncomparison of files) two file descriptors.\n\nLookups for pids are done in the caller\u0027s PID namespace only.\n\nAt moment only x86 is supported and tested.\n\n[akpm@linux-foundation.org: fix up selftests, warnings]\n[akpm@linux-foundation.org: include errno.h]\n[akpm@linux-foundation.org: tweak comment text]\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Andrey Vagin \u003cavagin@openvz.org\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Valdis.Kletnieks@vt.edu\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nCc: Frederic Weisbecker \u003cfweisbec@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": "7820b0715b6fb1378fab41b27fb7aa3950852cb7",
      "tree": "f5720d49643717253c6c427fab45300ba4818bdf",
      "parents": [
        "113289cc086f80f28acd06f160a7c6423cdd4191"
      ],
      "author": {
        "name": "Doug Ledford",
        "email": "dledford@redhat.com",
        "time": "Thu May 31 16:26:37 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 31 17:49:31 2012 -0700"
      },
      "message": "tools/selftests: add mq_perf_tests\n\nAdd the mq_perf_tests tool I used when creating my mq performance patch.\nAlso add a local .gitignore to keep the binaries from showing up in git\nstatus output.\n\n[akpm@linux-foundation.org: checkpatch fixes]\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "50069a5851323ba5def0e414a21e234345016870",
      "tree": "b7a6af308f2416e0da77adc7b59bfa5e84d61989",
      "parents": [
        "cef0184c115e5e4e10498f6548d9526465e72478"
      ],
      "author": {
        "name": "Doug Ledford",
        "email": "dledford@redhat.com",
        "time": "Thu May 31 16:26:34 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu May 31 17:49:31 2012 -0700"
      },
      "message": "selftests: add mq_open_tests\n\nAdd a directory to house POSIX message queue subsystem specific tests.\nAdd first test which checks the operation of mq_open() under various\ncorner conditions.\n\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Doug Ledford \u003cdledford@redhat.com\u003e\nCc: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "f0f57b2b1488251970c25deea0ea150a8d0911ed",
      "tree": "6a1021691892c6bfa6c7471861b87eb72cd1be1a",
      "parents": [
        "63e315535abe0d820d0e3db4c06bc5de74aeefc8"
      ],
      "author": {
        "name": "Dave Young",
        "email": "dyoung@redhat.com",
        "time": "Wed Mar 28 14:42:56 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 28 17:14:37 2012 -0700"
      },
      "message": "mm: move hugepage test examples to tools/testing/selftests/vm\n\nhugepage-mmap.c, hugepage-shm.c and map_hugetlb.c in Documentation/vm are\nsimple pass/fail tests, It\u0027s better to promote them to\ntools/testing/selftests.\n\nThanks suggestion of Andrew Morton about this.  They all need firstly\nsetting up proper nr_hugepages and hugepage-mmap need to mount hugetlbfs.\nSo I add a shell script run_vmtests to do such work which will call the\nthree test programs and check the return value of them.\n\nChanges to original code including below:\na. add run_vmtests script\nb. return error when read_bytes mismatch with writed bytes.\nc. coding style fixes: do not use assignment in if condition\n\n[akpm@linux-foundation.org: build the targets before trying to execute them]\n[akpm@linux-foundation.org: Documentation/vm/ no longer has a Makefile. Fixes \"make clean\"]\nSigned-off-by: Dave Young \u003cdyoung@redhat.com\u003e\nCc: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Christoph Lameter \u003ccl@linux.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Frederic Weisbecker \u003cfweisbec@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": "cab6b0560080c6da5107c5d7dbba6372f7b288ab",
      "tree": "80603cebd91e43f94311385655c409bd9d9bdc7c",
      "parents": [
        "f467f7140339355978994ffcc23d569e7b4cea4d"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@linux-foundation.org",
        "time": "Wed Mar 28 14:42:54 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 28 17:14:37 2012 -0700"
      },
      "message": "selftests/Makefile: make `run_tests\u0027 depend on `all\u0027\n\nSo a \"make run_tests\" will build the tests before trying to run them.\n\nAcked-by: Frederic Weisbecker \u003cfweisbec@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": "f467f7140339355978994ffcc23d569e7b4cea4d",
      "tree": "e07042c375ec799b8aa249a318e876e69a1c4117",
      "parents": [
        "0fc9d1040313047edf6a39fd4d7c7defdca97c62"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Wed Mar 28 14:42:54 2012 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Wed Mar 28 17:14:37 2012 -0700"
      },
      "message": "selftests: launch individual selftests from the main Makefile\n\nRemove the run_tests script and launch the selftests by calling \"make\nrun_tests\" from the selftests top directory instead.  This delegates to\nthe Makefile in each selftest directory, where it is decided how to launch\nthe local test.\n\nThis removes the need to add each selftest directory to the now removed\n\"run_tests\" top script.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Dave Young \u003cdyoung@redhat.com\u003e\nCc: Christoph Lameter \u003ccl@linux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "85bbddc37b2bf947a577d572b1c4c23bf829217f",
      "tree": "07e483b13f93d6e5eb08d4423648a0812b41b3fe",
      "parents": [
        "274343ad3e63c4dcee6744a75b5553940de4a0f6"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Thu Jan 12 17:20:46 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 12 20:13:12 2012 -0800"
      },
      "message": "selftests: new x86 breakpoints selftest\n\nBring a first selftest in the relevant directory.  This tests several\ncombinations of breakpoints and watchpoints in x86, as well as icebp traps\nand int3 traps.  Given the amount of breakpoint regressions we raised\nafter we merged the generic breakpoint infrastructure, such selftest\nbecame necessary and can still serve today as a basis for new patches that\ntouch the do_debug() path.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Will Deacon \u003cwill.deacon@arm.com\u003e\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "274343ad3e63c4dcee6744a75b5553940de4a0f6",
      "tree": "0ac8f5470f2ae949876e7dbe60bdbcc5b441c5ea",
      "parents": [
        "e2bdb933ab8b7db71c318a4ddcf78a9fffd61ecb"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Thu Jan 12 17:20:44 2012 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@linux-foundation.org",
        "time": "Thu Jan 12 20:13:12 2012 -0800"
      },
      "message": "selftests: new very basic kernel selftests directory\n\nBring a new kernel selftests directory in tools/testing/selftests.  To\nadd a new selftest, create a subdirectory with the sources and a\nmakefile that creates a target named \"run_test\" then add the\nsubdirectory name to the TARGET var in tools/testing/selftests/Makefile\nand tools/testing/selftests/run_tests script.\n\nThis can help centralizing and maintaining any useful selftest that\ndevelopers usually tend to let rust in peace on some random server.\n\nSuggested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Will Deacon \u003cwill.deacon@arm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    }
  ]
}