)]}'
{
  "log": [
    {
      "commit": "beeca08738c4c4024c81a591812bfe38f8c436c0",
      "tree": "2d668f8529c54562c13ee06f2777d0f145f92c1e",
      "parents": [
        "20c8c2106305729e7d5e06f6c3d390e965a3dd34"
      ],
      "author": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Sep 28 20:29:44 2005 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Wed Sep 28 20:29:44 2005 +1000"
      },
      "message": "Don\u0027t call a NULL ack function in the generic IRQ code.\n\nSome IRQ controllers don\u0027t need an ack function (e.g. OpenPIC on\nPPC platforms) and for them we\u0027d rather not have the overhead\nof doing an indirect call to a function that does nothing.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "f26fdd59929e1144c6caf72adcaf4561d6e682a4",
      "tree": "85081e47a7c5943ac1d262e806e4138e14360ecc",
      "parents": [
        "f8eeaaf4180334a8e5c3582fe62a5f8176a8c124"
      ],
      "author": {
        "name": "Karsten Wiese",
        "email": "annabellesgarden@yahoo.de",
        "time": "Tue Sep 06 15:17:25 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Sep 07 16:57:29 2005 -0700"
      },
      "message": "[PATCH] CHECK_IRQ_PER_CPU() to avoid dead code in __do_IRQ()\n\nIRQ_PER_CPU is not used by all architectures.  This patch introduces the\nmacros ARCH_HAS_IRQ_PER_CPU and CHECK_IRQ_PER_CPU() to avoid the generation\nof dead code in __do_IRQ().\n\nARCH_HAS_IRQ_PER_CPU is defined by architectures using IRQ_PER_CPU in their\ninclude/asm_ARCH/irq.h file.\n\nThrough grepping the tree I found the following architectures currently use\nIRQ_PER_CPU:\n\n        cris, ia64, ppc, ppc64 and parisc.\n\nSigned-off-by: Karsten Wiese \u003cannabellesgarden@yahoo.de\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "200803dfe4ff772740d63db725ab2f1b185ccf92",
      "tree": "f567852c984c947f792edb18fee273cfa363d374",
      "parents": [
        "21fe3471c3aaa5c489c5d3a4d705291eb7511248"
      ],
      "author": {
        "name": "Alan Cox",
        "email": "alan@lxorguk.ukuu.org.uk",
        "time": "Tue Jun 28 20:45:18 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue Jun 28 21:20:35 2005 -0700"
      },
      "message": "[PATCH] irqpoll\n\nAnyone reporting a stuck IRQ should try these options.  Its effectiveness\nvaries we\u0027ve found in the Fedora case.  Quite a few systems with misdescribed\nIRQ routing just work when you use irqpoll.  It also fixes up the VIA systems\nalthough thats now fixed with the VIA quirk (which we could just make default\nas its what Redmond OS does but Linus didn\u0027t like it historically).\n\nA small number of systems have jammed IRQ sources or misdescribes that cause\nan IRQ that we have no handler registered anywhere for.  In those cases it\ndoesn\u0027t help.\n\nSigned-off-by: Alan Cox \u003cnumber6@the-village.bc.nu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b60c1f6ffd88850079ae419aa933ab0eddbd5535",
      "tree": "d0f12a263ea1fe3b434de6a5d338509e238d46b3",
      "parents": [
        "70ffc71c5c42c8ac62d951e80d9799bd5764f2f5"
      ],
      "author": {
        "name": "John Hawkes",
        "email": "hawkes@sgi.com",
        "time": "Fri May 27 12:53:00 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Sat May 28 11:14:00 2005 -0700"
      },
      "message": "[PATCH] drop note_interrupt() for per-CPU for proper scaling\n\nThe \"unhandled interrupts\" catcher, note_interrupt(), increments a global\ndesc-\u003eirq_count and grossly damages scaling of very large systems, e.g.,\n\u003e192p ia64 Altix, because of this highly contented cacheline, especially\nfor timer interrupts.  384p is severely crippled, and 512p is unuseable.\n\nAll calls to note_interrupt() can be disabled by booting with \"noirqdebug\",\nbut this disables the useful interrupt checking for all interrupts.\n\nI propose eliminating note_interrupt() for all per-CPU interrupts.  This\nwas the behavior of linux-2.6.10 and earlier, but in 2.6.11 a code\nrestructuring added a call to note_interrupt() for per-CPU interrupts.\nBesides, note_interrupt() is a bit racy for concurrent CPU calls anyway, as\nthe desc-\u003eirq_count++ increment isn\u0027t atomic (which, if done, would make\nscaling even worse).\n\nSigned-off-by: John Hawkes \u003chawkes@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4f167fb491725ca0be9df0d76b4b2dd862cdfe0b",
      "tree": "a4b15758261a9680d7f57530502ade350d99b46f",
      "parents": [
        "7baeb6a5ccab2d472679a053e64a63ac423c3a42"
      ],
      "author": {
        "name": "Zhang, Yanmin",
        "email": "yanmin.zhang@intel.com",
        "time": "Mon May 16 21:53:43 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Tue May 17 07:59:18 2005 -0700"
      },
      "message": "[PATCH] spurious interrupt fix\n\nOn my IA64 machine, after kernel 2.6.12-rc3 boots, an edge-triggered\ninterrupt (IRQ 46) keeps triggered over and over again.  There is no IRQ 46\ninterrupt action handler.  It has lots of impact on performance.\n\nKernel 2.6.10 and its prior versions have no the problem.  Basically,\nkernel 2.6.10 will mask the spurious edge interrupt if the interrupt is\ntriggered for the second time and its status includes\nIRQ_DISABLE|IRQ_PENDING.\n\nOriginally, IA64 kernel has its own specific _irq_desc definitions in file\narch/ia64/kernel/irq.c.  The definition initiates _irq_desc[irq].status to\nIRQ_DISABLE.  Since kernel 2.6.11, it was moved to architecture independent\ncodes, i.e.  kernel/irq/handle.c, but kernel/irq/handle.c initiates\n_irq_desc[irq].status to 0 instead of IRQ_DISABLE.\n\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\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"
    }
  ]
}