)]}'
{
  "log": [
    {
      "commit": "7ad5b3a505e68cfdc342933d6e0fc0eaa5e0a4f7",
      "tree": "6715ffd8df509d3d53dea581bb97418a21bc7cbc",
      "parents": [
        "fc9b52cd8f5f459b88adcf67c47668425ae31a78"
      ],
      "author": {
        "name": "Harvey Harrison",
        "email": "harvey.harrison@gmail.com",
        "time": "Fri Feb 08 04:19:53 2008 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Fri Feb 08 09:22:31 2008 -0800"
      },
      "message": "kernel: remove fastcall in kernel/*\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "c642b8391cf8efc3622cc97329a0f46e7cbb70b8",
      "tree": "34a8892a55563c3885cfed1500f9933b49f04abe",
      "parents": [
        "57d5f66b86079efac5c9a7843cce2a9bcbe58fb8"
      ],
      "author": {
        "name": "Russ Anderson",
        "email": "rja@sgi.com",
        "time": "Wed Nov 14 17:00:15 2007 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed Nov 14 18:45:43 2007 -0800"
      },
      "message": "__do_IRQ does not check IRQ_DISABLED when IRQ_PER_CPU is set\n\nIn __do_IRQ(), the normal case is that IRQ_DISABLED is checked and if set\nthe handler (handle_IRQ_event()) is not called.\n\nEarlier in __do_IRQ(), if IRQ_PER_CPU is set the code does not check\nIRQ_DISABLED and calls the handler even though IRQ_DISABLED is set.  This\nbehavior seems unintentional.\n\nOne user encountering this behavior is the CPE handler (in\narch/ia64/kernel/mca.c).  When the CPE handler encounters too many CPEs\n(such as a solid single bit error), it sets up a polling timer and disables\nthe CPE interrupt (to avoid excessive overhead logging the stream of single\nbit errors).  disable_irq_nosync() is called which sets IRQ_DISABLED.  The\nIRQ_PER_CPU flag was previously set (in ia64_mca_late_init()).  The net\nresult is the CPE handler gets called even though it is marked disabled.\n\nIf the behavior of not checking IRQ_DISABLED when IRQ_PER_CPU is set is\nintentional, it would be worthy of a comment describing the intended\nbehavior.  disable_irq_nosync() does call chip-\u003edisable() to provide a\nchipset specifiec interface for disabling the interrupt, which avoids this\nissue when used.\n\nSigned-off-by: Russ Anderson \u003crja@sgi.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "cb0c78cc94a63871cad051674516b38e4a8aef95",
      "tree": "2f90ad36bcfebf29caa3bc38cc5775e53ac58a54",
      "parents": [
        "231f7e9d029a710c14352bff3b8d3753cb9bfde8"
      ],
      "author": {
        "name": "Jeff Dike",
        "email": "jdike@addtoit.com",
        "time": "Wed May 09 02:33:22 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Wed May 09 12:30:48 2007 -0700"
      },
      "message": "Fix Linuxdoc comment\n\nA linuxdoc comment had fallen out of date - it refers to an argument which no\nlonger exists.\n\nSigned-off-by: Jeff Dike \u003cjdike@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "d85a60d85ea5b7c597508c1510c88e657773d378",
      "tree": "2b5d1a5311074de8c12811e7ddf26e3cda4a41a0",
      "parents": [
        "951744fea0aea9adbd7c8cacb3605f2d69a66f96"
      ],
      "author": {
        "name": "Bernhard Walle",
        "email": "bwalle@suse.de",
        "time": "Tue May 08 00:35:24 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:22 2007 -0700"
      },
      "message": "Add IRQF_IRQPOLL flag (common code)\n\nirqpoll is broken on some architectures that don\u0027t use the IRQ 0 for the timer\ninterrupt like IA64.  This patch adds a IRQF_IRQPOLL flag.\n\nEach architecture is handled in a separate pach.  As I left the irq \u003d\u003d 0 as\ncondition, this should not break existing architectures that use timer_irq \u003d\u003d\n0 and that I did\u0027t address with that patch (because I don\u0027t know).\n\nThis patch:\n\nThis patch adds a IRQF_IRQPOLL flag that the interrupt registration code could\nuse for the interrupt it wants to use for IRQ polling.\n\nBecause this must not be the timer interrupt, an additional flag was added\ninstead of re-using the IRQF_TIMER constant.  Until all architectures will\nhave an IRQF_IRQPOLL interrupt, irq \u003d\u003d 0 will stay as alternative as it should\nnot break anything.\n\nAlso, note_interrupt() is called on CPU-specific interrupts to be used as\ninterrupt source for IRQ polling.\n\nSigned-off-by: Bernhard Walle \u003cbwalle@suse.de\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Matthew Wilcox \u003cwilly@debian.org\u003e\nCc: Grant Grundler \u003cgrundler@google.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "e729aa16b168fb202d1a20f936028cb7c2a0278d",
      "tree": "d0267225ebfadbaa4f55f55c3025597d86ff1c5f",
      "parents": [
        "428e6ce023c5890cfecc8ad10335da3f28dbf893"
      ],
      "author": {
        "name": "Ravikiran G Thirumalai",
        "email": "kiran@scalex86.org",
        "time": "Tue May 08 00:29:13 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Tue May 08 11:15:09 2007 -0700"
      },
      "message": "Pad irq_desc to internode cacheline size\n\nWe noticed a drop in n/w performance due to the irq_desc being cacheline\naligned rather than internode aligned.  We see 50% of expected performance\nwhen two e1000 nics local to two different nodes have consecutive irq\ndescriptors allocated, due to false sharing.\n\nNote that this patch does away with cacheline padding for the UP case, as\nit does not seem useful for UP configurations.\n\nSigned-off-by: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nCc: \"Siddha, Suresh B\" \u003csuresh.b.siddha@intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "6cfd76a26d9fe2ba54b9d496a48c1d9285e5c5ed",
      "tree": "1114a0630c5045d0650c6d78a8097fdea6f94d8e",
      "parents": [
        "a4c410f00f7ca4bd448b0d63f6f882fd244dc991"
      ],
      "author": {
        "name": "Peter Zijlstra",
        "email": "a.p.zijlstra@chello.nl",
        "time": "Wed Dec 06 20:37:22 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Thu Dec 07 08:39:36 2006 -0800"
      },
      "message": "[PATCH] lockdep: name some old style locks\n\nName some of the remaning \u0027old_style_spin_init\u0027 locks\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\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": "b42172fc7b569a0ef2b0fa38d71382969074c0e2",
      "tree": "2fe6141c936421d339a9443a6ad6af4dd4d2386b",
      "parents": [
        "0f9005a6f7a82f4aacbd72f7b92322a8ca1c3f97"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Wed Nov 22 09:32:06 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Wed Nov 22 09:32:06 2006 -0800"
      },
      "message": "Don\u0027t call \"note_interrupt()\" with irq descriptor lock held\n\nThis reverts commit f72fa707604c015a6625e80f269506032d5430dc, and solves\nthe problem that it tried to fix by simply making \"__do_IRQ()\" call the\nnote_interrupt() function without the lock held, the way everybody else\ndoes.\n\nIt should be noted that all interrupt handling code must never allow the\ndescriptor actors to be entered \"recursively\" (that\u0027s why we do all the\nmagic IRQ_PENDING stuff in the first place), so there actually is\nexclusion at that much higher level, even in the absense of locking.\n\nAcked-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nAcked-by:Pavel Emelianov \u003cxemul@openvz.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5",
      "tree": "6748550400445c11a306b132009f3001e3525df8",
      "parents": [
        "da482792a6d1a3fbaaa25fae867b343fb4db3246"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Thu Oct 05 14:55:46 2006 +0100"
      },
      "committer": {
        "name": "David Howells",
        "email": "dhowells@warthog.cambridge.redhat.com",
        "time": "Thu Oct 05 15:10:12 2006 +0100"
      },
      "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around.  On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable.  On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions.  Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller.  A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386.  I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs.  Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely.  The regs pointer is no longer stored in\n     the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking.  It does\n     something different depending on whether it\u0027s been supplied with a regs\n     pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n     irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n"
    },
    {
      "commit": "af8c65b57aaa4ae321af34dbfc5ca7f5625263fe",
      "tree": "404b7054e52f8cd0a4347649cae8b5ab82fec357",
      "parents": [
        "88d6e19900366781739df033e9c0e2532e715fa5"
      ],
      "author": {
        "name": "David Howells",
        "email": "dhowells@redhat.com",
        "time": "Mon Sep 25 23:32:07 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Sep 26 08:48:53 2006 -0700"
      },
      "message": "[PATCH] FRV: permit __do_IRQ() to be dispensed with\n\nPermit __do_IRQ() to be dispensed with based on a configuration option.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: 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": "43a1dd502f40fdb644402f64cd06cf8016cd9780",
      "tree": "24b6b285e528b0f48c9d70d11a3ba9a15cc47aba",
      "parents": [
        "290995fc3c06c0548ae303dd0b1371a8727f4fad"
      ],
      "author": {
        "name": "Henrik Kretzschmar",
        "email": "henne@nachtwindheim.de",
        "time": "Thu Aug 31 21:27:44 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Sep 01 11:39:09 2006 -0700"
      },
      "message": "[PATCH] kerneldoc for handle_bad_irq()\n\nAdds the description of the parameters from handle_bad_irq().\n\nSigned-off-by: Henrik Kretzschmar \u003chenne@nachtwindheim.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "366c7f554e888e51b8395f9b07b273fe775c7ff3",
      "tree": "324fab660758f1c5be4585ca2fcdb313feb53cef",
      "parents": [
        "0a9da4bd8eb30fb3f36e841c2cc72e426a17bbe2"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jul 03 00:25:25 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jul 03 15:27:09 2006 -0700"
      },
      "message": "[PATCH] lockdep: annotate enable_in_hardirq()\n\nMake use of local_irq_enable_in_hardirq() API to annotate places that enable\nhardirqs in hardirq context.\n\nHas no effect on non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "243c7621aac4ed1aa79524c9a1cecf7c05a28124",
      "tree": "d8f7a1fce57c9349183bfd9ab6738a763078db85",
      "parents": [
        "8b8f319fc7f4ab59f567d6a401a62659b3d37007"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Jul 03 00:25:06 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Jul 03 15:27:06 2006 -0700"
      },
      "message": "[PATCH] lockdep: annotate genirq\n\nTeach special (recursive) locking code to the lock validator.  Has no effect\non non-lockdep kernels.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d061daa0e3abdddc28e21a37c8ac4536dedbf239",
      "tree": "6c08e7b8ed988053f421e38578fa11db538b0747",
      "parents": [
        "f82bc1762e0e74b7e0040a4d83be06d32c37fc2e"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Mon Jul 03 02:18:48 2006 +0200"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jul 02 17:29:21 2006 -0700"
      },
      "message": "[PATCH] genirq: ARM dyntick cleanup\n\nLinus: \"The hacks in kernel/irq/handle.c are really horrid. REALLY\nhorrid.\"\n\nThey are indeed. Move the dyntick quirks to ARM where they belong.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b4b9034132c7e1e4474999e688dd7d03b7d97a99",
      "tree": "c02c571b9e0e59b9ffa18baae23c83f09ff07adb",
      "parents": [
        "a8c4c20dfa8b28a3c99e33c639d9c2ea5657741e",
        "07d265dd59456f702b7d2a1ac471f06ee4adc9ef"
      ],
      "author": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jul 02 15:07:45 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jul 02 15:07:45 2006 -0700"
      },
      "message": "Merge branch \u0027genirq\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm\n\n* \u0027genirq\u0027 of master.kernel.org:/home/rmk/linux-2.6-arm: (24 commits)\n  [ARM] 3683/2:  ARM: Convert at91rm9200 to generic irq handling\n  [ARM] 3682/2:  ARM: Convert ixp4xx to generic irq handling\n  [ARM] 3702/1: ARM: Convert ixp23xx to generic irq handling\n  [ARM] 3701/1: ARM: Convert plat-omap to generic irq handling\n  [ARM] 3700/1: ARM: Convert lh7a40x to generic irq handling\n  [ARM] 3699/1: ARM: Convert s3c2410 to generic irq handling\n  [ARM] 3698/1: ARM: Convert sa1100 to generic irq handling\n  [ARM] 3697/1: ARM: Convert shark to generic irq handling\n  [ARM] 3696/1: ARM: Convert clps711x to generic irq handling\n  [ARM] 3694/1: ARM: Convert ecard driver to generic irq handling\n  [ARM] 3693/1: ARM: Convert omap1 to generic irq handling\n  [ARM] 3691/1: ARM: Convert imx to generic irq handling\n  [ARM] 3688/1: ARM: Convert clps7500 to generic irq handling\n  [ARM] 3687/1: ARM: Convert integrator to generic irq handling\n  [ARM] 3685/1: ARM: Convert pxa to generic irq handling\n  [ARM] 3684/1: ARM: Convert l7200 to generic irq handling\n  [ARM] 3681/1: ARM: Convert ixp2000 to generic irq handling\n  [ARM] 3680/1: ARM: Convert footbridge to generic irq handling\n  [ARM] 3695/1: ARM drivers/pcmcia: Fixup includes\n  [ARM] 3689/1: ARM drivers/input/touchscreen: Fixup includes\n  ...\n\nManual conflict resolved in kernel/irq/handle.c (butt-ugly ARM tickless\ncode).\n"
    },
    {
      "commit": "3cca53b02a5bab0f407b1add2f84c22c20243a79",
      "tree": "06d375432c8c5c8895378e0b5049920e73211b2d",
      "parents": [
        "85ac3ab254405edcc7bef7d61b03930247882efc"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Sat Jul 01 19:29:31 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jul 02 13:58:49 2006 -0700"
      },
      "message": "[PATCH] irq-flags: generic irq: Use the new IRQF_ constants\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f8b5473fcbddbfde827ecf82aa0e81fa2a878220",
      "tree": "0d6d504f95830610cb2c2fb1e6e9e1ebf932762b",
      "parents": [
        "a2166abd06e7a9fd34eb18b7b27da18c6146e6ef"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Sat Jul 01 22:30:08 2006 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Jul 01 22:30:08 2006 +0100"
      },
      "message": "[ARM] 3690/1: genirq: Introduce and make use of dummy irq chip\n\nPatch from Thomas Gleixner\n\nFrom: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\nARM has a couple of really dumb interrupt controllers.\nImplement a generic one and fixup the ARM migration. ARM reused\nthe no_irq_chip for this purpose, but this does not work out\nfor platforms which are not converted to the new interrupt\ntype handling model.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "a2166abd06e7a9fd34eb18b7b27da18c6146e6ef",
      "tree": "42071bca4f8e53295c2c5ce50db43e86a3d4fc37",
      "parents": [
        "9262e9149f346a5443300f8c451b8e7631e81a42"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Sat Jul 01 22:30:07 2006 +0100"
      },
      "committer": {
        "name": "Russell King",
        "email": "rmk+kernel@arm.linux.org.uk",
        "time": "Sat Jul 01 22:30:07 2006 +0100"
      },
      "message": "[ARM] 3679/1: ARM: Make ARM dyntick implementation work with genirq\n\nPatch from Thomas Gleixner\n\nFrom: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\nMake the ARM dyntick implementation work with the generic\nirq code. This hopefully goes away once we consolidated the\ndyntick implementations.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n"
    },
    {
      "commit": "43f7775944e40221827e4b3aec43824aa4c4e4a9",
      "tree": "842490e2fe78b8676741d1b012a4256c2224685c",
      "parents": [
        "f1c2662cbc6a0a9772655649bdf579803d33470b"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:58 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:25 2006 -0700"
      },
      "message": "[PATCH] genirq: more verbose debugging on unexpected IRQ vectors\n\nOne frequent sign of IRQ handling bugs is the appearance of unexpected\nvectors.  Print out all the IRQ state in that case.  We dont want this patch\nupstream, but it is useful during initial testing.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "f1c2662cbc6a0a9772655649bdf579803d33470b",
      "tree": "ab6d0cc97527941e038edf0532f3917fca0953f8",
      "parents": [
        "e76de9f8eb67b7acc1cc6f28c4be8583adf0a90c"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:57 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:25 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: no_irq_type -\u003e no_irq_chip rename\n\nRename no_irq_type to no_irq_chip.\n\nSigned-off-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": "7a55713ab456d267815fd5ca3c3d0fd14301f306",
      "tree": "a318479efa070eb912fa3dd43738d2b1ae252837",
      "parents": [
        "dd87eb3a24c4527741122713e223d74b85d43c85"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:54 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:24 2006 -0700"
      },
      "message": "[PATCH] genirq: add handle_bad_irq()\n\nHandle bad IRQ vectors via the irqchip mechanism.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "6a6de9ef5850d063c3d3fb50784bfe3a6d0712c6",
      "tree": "d09f1887fd8890c820559b931140afe4c68f2d7f",
      "parents": [
        "a34db9b28a1c63317e1d6f1080a12d711579e7d0"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Thu Jun 29 02:24:51 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:24 2006 -0700"
      },
      "message": "[PATCH] genirq: core\n\nCore genirq support: add the irq-chip and irq-flow abstractions.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-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": "a34db9b28a1c63317e1d6f1080a12d711579e7d0",
      "tree": "5b4f604cb80fff6f662e407042390941cf9182c9",
      "parents": [
        "94d39e1f6e8132ea982a1d61acbe0423d3d14365"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:50 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:24 2006 -0700"
      },
      "message": "[PATCH] genirq: update copyrights\n\nUpdate/add copyrights in the generic IRQ code.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "94d39e1f6e8132ea982a1d61acbe0423d3d14365",
      "tree": "68ba3666c1d2c0805089e8ffdb47da961a760450",
      "parents": [
        "6550c775cb5ee94c132d93d84de3bb23f0abf37b"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Thu Jun 29 02:24:50 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:24 2006 -0700"
      },
      "message": "[PATCH] genirq: add IRQ_NOAUTOEN support\n\nEnable platforms to disable the automatic enabling of freshly set up irqs.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-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": "77a5afecdb15e65034ab8390b46b824c186c62a8",
      "tree": "a01c9d567f74ac979f3e4ab1122312eca1e693d7",
      "parents": [
        "8d28bc751bb9ad479e33964d5d9eedfe5fb488a5"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:46 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:23 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: no_irq_type cleanups\n\nClean up no_irq_type: share the NOP functions where possible, and properly\nname the ack_bad() function.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8d28bc751bb9ad479e33964d5d9eedfe5fb488a5",
      "tree": "23f23556a1b83e9e7e00bb0086bb57284389fb85",
      "parents": [
        "8fee5c36177ee098fa41f5fe72999609fef4df6b"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:46 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:23 2006 -0700"
      },
      "message": "[PATCH] genirq: doc: handle_IRQ_event() and __do_IRQ() comments\n\nDocument handle_IRQ_event() and __do_IRQ().\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "34ffdb7233d5847808d2b63ca6761dac3af9c942",
      "tree": "3eb73aae034729eac24f7f2ee809ba913b32a51b",
      "parents": [
        "06fcb0c6fb3aae9570a32ac3b72a8222563baa69"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:40 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:22 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: reduce irq_desc_t use, mark it obsolete\n\nCleanup: remove irq_desc_t use from the generic IRQ code, and mark it\nobsolete.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "06fcb0c6fb3aae9570a32ac3b72a8222563baa69",
      "tree": "c1f9d750a42031434971b2271882b907fd7838f5",
      "parents": [
        "2e60bbb6d50de654d8e68f115161e27878b5e72d"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:40 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:22 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: misc code cleanups\n\nAssorted code cleanups to the generic IRQ code.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2e60bbb6d50de654d8e68f115161e27878b5e72d",
      "tree": "ff92bd2a7aa0a6bcb3b00280fbb906ea1006b226",
      "parents": [
        "a8553acd6c14e827078779c0a0ee1c18f27b2403"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:39 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:22 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: remove fastcall\n\nNow that i386 defaults to regparm, explicit uses of fastcall are not needed\nanymore.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "a53da52fd743fd637637572838c0a7af23a2d038",
      "tree": "b62c205b609356db5bca378c6d04d6d899bfd499",
      "parents": [
        "74ffd553a3a7fbae34be70b751852d5b6fe5acac"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:38 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:22 2006 -0700"
      },
      "message": "[PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[]\n\nConsolidation: remove the irq_affinity[NR_IRQS] array and move it into the\nirq_desc[NR_IRQS].affinity field.\n\n[akpm@osdl.org: sparc64 build fix]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "d1bef4ed5faf7d9872337b33c4269e45ae1bf960",
      "tree": "a88c58e3102396382e9137a25a884af14421f6a6",
      "parents": [
        "cfb9e32f2ff32ef5265c1c80fe68dd1a7f03a604"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Jun 29 02:24:36 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jun 29 10:26:21 2006 -0700"
      },
      "message": "[PATCH] genirq: rename desc-\u003ehandler to desc-\u003echip\n\nThis patch-queue improves the generic IRQ layer to be truly generic, by adding\nvarious abstractions and features to it, without impacting existing\nfunctionality.\n\nWhile the queue can be best described as \"fix and improve everything in the\ngeneric IRQ layer that we could think of\", and thus it consists of many\nsmaller features and lots of cleanups, the one feature that stands out most is\nthe new \u0027irq chip\u0027 abstraction.\n\nThe irq-chip abstraction is about describing and coding and IRQ controller\ndriver by mapping its raw hardware capabilities [and quirks, if needed] in a\nstraightforward way, without having to think about \"IRQ flow\"\n(level/edge/etc.) type of details.\n\nThis stands in contrast with the current \u0027irq-type\u0027 model of genirq\narchitectures, which \u0027mixes\u0027 raw hardware capabilities with \u0027flow\u0027 details.\nThe patchset supports both types of irq controller designs at once, and\nconverts i386 and x86_64 to the new irq-chip design.\n\nAs a bonus side-effect of the irq-chip approach, chained interrupt controllers\n(master/slave PIC constructs, etc.) are now supported by design as well.\n\nThe end result of this patchset intends to be simpler architecture-level code\nand more consolidation between architectures.\n\nWe reused many bits of code and many concepts from Russell King\u0027s ARM IRQ\nlayer, the merging of which was one of the motivations for this patchset.\n\nThis patch:\n\nrename desc-\u003ehandler to desc-\u003echip.\n\nOriginally i did not want to do this, because it\u0027s a big patch.  But having\nboth \"desc-\u003ehandler\", \"desc-\u003ehandle_irq\" and \"action-\u003ehandler\" caused a\nlarge degree of confusion and made the code appear alot less clean than it\ntruly is.\n\nI have also attempted a dual approach as well by introducing a\ndesc-\u003echip alias - but that just wasnt robust enough and broke\nfrequently.\n\nSo lets get over with this quickly.  The conversion was done automatically\nvia scripts and converts all the code in the kernel.\n\nThis renaming patch is the first one amongst the patches, so that the\nremaining patches can stay flexible and can be merged and split up\nwithout having some big monolithic patch act as a merge barrier.\n\n[akpm@osdl.org: build fix]\n[akpm@osdl.org: another build fix]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "908dcecda1d18803b5823f30e6c47d2882dc0cf1",
      "tree": "2e40b7484baa65af9aa4460ae958d445725f484f",
      "parents": [
        "a5d6839b75ca4a29b5e0a5595914a8715e8f746d"
      ],
      "author": {
        "name": "Jan Beulich",
        "email": "jbeulich@novell.com",
        "time": "Fri Jun 23 02:06:00 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 23 07:43:08 2006 -0700"
      },
      "message": "[PATCH] adjust handle_IRR_event() return type\n\nCorrect the return type of handle_IRQ_event() (inconsistency noticed during\nXen development), and remove redundant declarations.  The return type\nadjustment required breaking out the definition of irqreturn_t into a\nseparate header, in order to satisfy current include order dependencies.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\n\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "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"
    }
  ]
}