)]}'
{
  "log": [
    {
      "commit": "fb71e45338453698bd7460f7e8f171ea0304d218",
      "tree": "382230161077e175e3c1c8f9e2b0632f185cd9c8",
      "parents": [
        "30742d5c2277c325fb0e9d2d817d55a19995fe8f"
      ],
      "author": {
        "name": "Hiroshi Shimamoto",
        "email": "h-shimamoto@ct.jp.nec.com",
        "time": "Mon Sep 15 18:04:26 2008 -0700"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Sep 16 07:44:46 2008 +0200"
      },
      "message": "uaccess: fix parameters inversion for __copy_from_user_inatomic()\n\nThe following patch changes to use __copy_from_user_inatomic(),\nbut the passing parameters incorrect:\n\n    x86: some lock annotations for user copy paths, v3\n\nThis fixes the netfilter crash reported by Steven Noonan.\n\nReported-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Hiroshi Shimamoto \u003ch-shimamoto@ct.jp.nec.com\u003e\nTested-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "1d18ef489509314506328b9e464dd47c24c1d68f",
      "tree": "0462ee876e127f9b86afa05e48cfc50d0163cbd4",
      "parents": [
        "3ee1afa308f2a38e5d1e2ad3752ad7abcf480da1"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Sep 11 20:53:21 2008 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Sep 11 21:42:59 2008 +0200"
      },
      "message": "x86: some lock annotations for user copy paths, v3\n\n- add annotation back to clear_user()\n- change probe_kernel_address() to _inatomic*() method\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "c33fa9f5609e918824446ef9a75319d4a802f1f4",
      "tree": "ab711865ba14d4e3d21c2e480e8b113fc73e08a2",
      "parents": [
        "4b119e21d0c66c22e8ca03df05d9de623d0eb50f"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 17 20:05:36 2008 +0200"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Apr 17 20:05:36 2008 +0200"
      },
      "message": "uaccess: add probe_kernel_write()\n\nadd probe_kernel_read() and probe_kernel_write().\n\nUninlined and restricted to kernel range memory only, as suggested\nby Linus.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n"
    },
    {
      "commit": "4522d58275f124105819723e24e912c8e5bf3cdd",
      "tree": "b92c29014fadffe049c1925676037f0092b8d112",
      "parents": [
        "6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28",
        "64a26a731235b59c9d73bbe82c1f896d57400d37"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:59:11 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:59:11 2006 -0800"
      },
      "message": "Merge branch \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6\n\n* \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)\n  [PATCH] x86-64: Export smp_call_function_single\n  [PATCH] i386: Clean up smp_tune_scheduling()\n  [PATCH] unwinder: move .eh_frame to RODATA\n  [PATCH] unwinder: fully support linker generated .eh_frame_hdr section\n  [PATCH] x86-64: don\u0027t use set_irq_regs()\n  [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq\n  [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM\n  [PATCH] i386: replace kmalloc+memset with kzalloc\n  [PATCH] x86-64: remove remaining pc98 code\n  [PATCH] x86-64: remove unused variable\n  [PATCH] x86-64: Fix constraints in atomic_add_return()\n  [PATCH] x86-64: fix asm constraints in i386 atomic_add_return\n  [PATCH] x86-64: Correct documentation for bzImage protocol v2.05\n  [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code\n  [PATCH] x86-64: Fix numaq build error\n  [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn\u0027t a userspace header\n  [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder\n  [PATCH] x86-64: Clarify error message in GART code\n  [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)\n  [PATCH] x86-64: Remove unwind stack pointer alignment forcing again\n  ...\n\nFixed conflict in include/linux/uaccess.h manually\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "20aa7b21b1cbd1aa3fbf5fc14da5f7484a61a824",
      "tree": "ae0e9ec484c26f29f8f5cfa863a84943c27dfe9d",
      "parents": [
        "c140e110019f25ffa1c6f3f365b0c9103d0b8475"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Wed Dec 06 20:36:40 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:34 2006 -0800"
      },
      "message": "[PATCH] probe_kernel_address() needs to do set_fs()\n\nprobe_kernel_address() purports to be generic, only it forgot to select\nKERNEL_DS, so it presently won\u0027t work right on all architectures.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a866374aecc90c7d90619727ccd851ac096b2fc7",
      "tree": "eabae0b36b5281dcef20563470c7f05549689b8c",
      "parents": [
        "6edaf68a87d17570790fd55f0c451a29ec1d6703"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Wed Dec 06 20:32:20 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:21 2006 -0800"
      },
      "message": "[PATCH] mm: pagefault_{disable,enable}()\n\nIntroduce pagefault_{disable,enable}() and use these where previously we did\nmanual preempt increments/decrements to make the pagefault handler do the\natomic thing.\n\nCurrently they still rely on the increased preempt count, but do not rely on\nthe disabled preemption, this might go away in the future.\n\n(NOTE: the extra barrier() in pagefault_disable might fix some holes on\n       machines which have too many registers for their own good)\n\n[heiko.carstens@de.ibm.com: s390 fix]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2fff0a48416af891dce38fd425246e337831e0bb",
      "tree": "f38a3e194135043f9d0b142483350b21be351932",
      "parents": [
        "5df0287ecc4f53e68bbd188fa8258b555e6b734f"
      ],
      "author": {
        "name": "Andi Kleen",
        "email": "ak@suse.de",
        "time": "Thu Dec 07 02:14:05 2006 +0100"
      },
      "committer": {
        "name": "Andi Kleen",
        "email": "andi@basil.nowhere.org",
        "time": "Thu Dec 07 02:14:05 2006 +0100"
      },
      "message": "[PATCH] Generic: Move __user cast into probe_kernel_address\n\nCaller of probe_kernel_address shouldn\u0027t need to know that\npka is internally implemented with __get_user. So move the\n__user cast into pka.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n"
    },
    {
      "commit": "1b79e5513d52e8533a08af35a3595dad80c74d1f",
      "tree": "01d69b3e5e9fca89fc44b462bfe24cb06243ac0f",
      "parents": [
        "aafe6c2a2b6bce5a3a4913ce5c07e85ea143144d"
      ],
      "author": {
        "name": "Andrew Morton",
        "email": "akpm@osdl.org",
        "time": "Wed Sep 27 01:51:14 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 27 08:26:20 2006 -0700"
      },
      "message": "[PATCH] add probe_kernel_address()\n\nAdd a version of __get_user() which is safe to call inside mmap_sem.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c22ce143d15eb288543fe9873e1c5ac1c01b69a1",
      "tree": "dc7d457b8952fc50dfc90df659b35de4117c61fc",
      "parents": [
        "7dbdf43cfa635ddc3701cc8d1eab07597cd731c0"
      ],
      "author": {
        "name": "Hiro Yoshioka",
        "email": "hyoshiok@miraclelinux.com",
        "time": "Fri Jun 23 02:04:16 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:42:56 2006 -0700"
      },
      "message": "[PATCH] x86: cache pollution aware __copy_from_user_ll()\n\nUse the x86 cache-bypassing copy instructions for copy_from_user().\n\nSome performance data are\n\nTotal of GLOBAL_POWER_EVENTS (CPU cycle samples)\n\n2.6.12.4.orig    1921587\n2.6.12.4.nt      1599424\n1599424/1921587\u003d83.23% (16.77% reduction)\n\nBSQ_CACHE_REFERENCE (L3 cache miss)\n2.6.12.4.orig      57427\n2.6.12.4.nt        20858\n20858/57427\u003d36.32% (63.7% reduction)\n\nL3 cache miss reduction of __copy_from_user_ll\nsamples  %\n37408    65.1412  vmlinux                  __copy_from_user_ll\n23        0.1103  vmlinux                  __copy_user_zeroing_intel_nocache\n23/37408\u003d0.061% (99.94% reduction)\n\nTop 5 of 2.6.12.4.nt\nCounted GLOBAL_POWER_EVENTS events (time during which processor is not stopped) with a unit mask of 0x01 (mandatory) count 100000\nsamples  %        app name                 symbol name\n128392    8.0274  vmlinux                  __copy_user_zeroing_intel_nocache\n64206     4.0143  vmlinux                  journal_add_journal_head\n59746     3.7355  vmlinux                  do_get_write_access\n47674     2.9807  vmlinux                  journal_put_journal_head\n46021     2.8774  vmlinux                  journal_dirty_metadata\npattern9-0-cpu4-0-09011728/summary.out\n\nCounted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x3f (multiple flags) count 3000\nsamples  %        app name                 symbol name\n69755     4.2861  vmlinux                  __copy_user_zeroing_intel_nocache\n55685     3.4215  vmlinux                  journal_add_journal_head\n52371     3.2179  vmlinux                  __find_get_block\n45504     2.7960  vmlinux                  journal_put_journal_head\n36005     2.2123  vmlinux                  journal_stop\npattern9-0-cpu4-0-09011744/summary.out\n\nCounted BSQ_CACHE_REFERENCE events (cache references seen by the bus unit) with a unit mask of 0x200 (read 3rd level cache miss) count 3000\nsamples  %        app name                 symbol name\n1147      5.4994  vmlinux                  journal_add_journal_head\n881       4.2240  vmlinux                  journal_dirty_data\n872       4.1809  vmlinux                  blk_rq_map_sg\n734       3.5192  vmlinux                  journal_commit_transaction\n617       2.9582  vmlinux                  radix_tree_delete\npattern9-0-cpu4-0-09011731/summary.out\n\niozone results are\n\noriginal 2.6.12.4 CPU time \u003d 207.768 sec\ncache aware       CPU time \u003d 184.783 sec\n(three times run)\n184.783/207.768\u003d88.94% (11.06% reduction)\n\noriginal:\npattern9-0-cpu4-0-08191720/iozone.out:  CPU Utilization: Wall time   45.997    CPU time   64.527    CPU utilization 140.28 %\npattern9-0-cpu4-0-08191741/iozone.out:  CPU Utilization: Wall time   46.878    CPU time   71.933    CPU utilization 153.45 %\npattern9-0-cpu4-0-08191743/iozone.out:  CPU Utilization: Wall time   45.152    CPU time   71.308    CPU utilization 157.93 %\n\ncache awre:\npattern9-0-cpu4-0-09011728/iozone.out:  CPU Utilization: Wall time   44.842    CPU time   62.465    CPU utilization 139.30 %\npattern9-0-cpu4-0-09011731/iozone.out:  CPU Utilization: Wall time   44.718    CPU time   59.273    CPU utilization 132.55 %\npattern9-0-cpu4-0-09011744/iozone.out:  CPU Utilization: Wall time   44.367    CPU time   63.045    CPU utilization 142.10 %\n\nSigned-off-by: Hiro Yoshioka \u003chyoshiok@miraclelinux.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ]
}