)]}'
{
  "log": [
    {
      "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": "ff8371ac9a5a55c956991fed8e5f58640c7a32f3",
      "tree": "893271623ab3f66ec54e2c27ef93598975f4efbc",
      "parents": [
        "db621f174d2c017d960089ea8cbc91c0763f1069"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sat Sep 30 23:28:17 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Oct 01 00:39:25 2006 -0700"
      },
      "message": "[PATCH] constify rtc_class_ops: update drivers\n\nUpdate RTC framework so that drivers can constify their method tables, moving\nthem from \".data\" to \".rodata\".  Then update the drivers.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "304228e29ae212952726e91511eddc0ba551bd31",
      "tree": "845b6428bb3569069702c31d93348319d8434b1e",
      "parents": [
        "e7b384043e27bed4f23b108481b99c518dd01a01"
      ],
      "author": {
        "name": "Andrew Victor",
        "email": "andrew@sanpeople.com",
        "time": "Fri Jun 30 01:56:01 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Fri Jun 30 11:25:38 2006 -0700"
      },
      "message": "[PATCH] Correct rtc_wkalrm comments\n\nThis corrects the comments describing the \u0027enabled\u0027 and \u0027pending\u0027 flags in\nstruct rtc_wkalrm of include/linux/rtc.h.\n\nSigned-off-by: Andrew Victor \u003candrew@sanpeople.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "8232212e0b4ee4eb3e407f5a9b098f6377820164",
      "tree": "427b2c0a935e880d0a949f22072af207ade1e793",
      "parents": [
        "362600fe60fd18a25b4de8ec544b9e24e77e1484"
      ],
      "author": {
        "name": "Andrew Victor",
        "email": "andrew@sanpeople.com",
        "time": "Sun Jun 25 05:48:25 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jun 25 10:01:14 2006 -0700"
      },
      "message": "[PATCH] RTC: Add rtc_year_days() to calculate tm_yday\n\nRTC: Add exported function rtc_year_days() to calculate the tm_yday value.\n\nSigned-off-by: Andrew Victor \u003candrew@sanpeople.com\u003e\nSigned-off-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "110d693d5898649da606cd6e5f6af4d7f70a405f",
      "tree": "a46b06a383d8a9eda59d7c7e17e8694798769800",
      "parents": [
        "56f10c634e145d75e45b56a73f59fb6dff1caa8e"
      ],
      "author": {
        "name": "Alessandro Zummo",
        "email": "alessandro.zummo@towertech.it",
        "time": "Sun Jun 25 05:48:20 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jun 25 10:01:14 2006 -0700"
      },
      "message": "[PATCH] rtc subsystem: add capability checks\n\nCentralize CAP_SYS_XXX checks to avoid duplicate code and missing checks in\nthe drivers.\n\nSigned-off-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nCc: Yoichi Yuasa \u003cyoichi_yuasa@tripeaks.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "655066c3835e7b51794c4d56f042eb78b5a79f53",
      "tree": "25d2a104d5c77c58994f3c96aa08bf83bd1f8116",
      "parents": [
        "1abb0dc92d706e8c73c7a62ca813738fe2259a7f"
      ],
      "author": {
        "name": "Atsushi Nemoto",
        "email": "anemo@mba.ocn.ne.jp",
        "time": "Sun Jun 25 05:48:17 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jun 25 10:01:13 2006 -0700"
      },
      "message": "[PATCH] RTC: rtc-dev UIE emulation\n\nImport genrtc\u0027s RTC UIE emulation (CONFIG_GEN_RTC_X) to rtc-dev driver with\nslight adjustments/refinements.  This makes UIE-less rtc drivers work\nbetter with programs doing read/poll on /dev/rtc, such as hwclock.  This\nemulation should not harm rtc drivers with UIE support, since\nrtc_dev_ioctl() calls underlaying rtc driver\u0027s ioctl() first.\n\nSigned-off-by: Atsushi Nemoto \u003canemo@mba.ocn.ne.jp\u003e\nAcked-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0c86edc0d4970649f39748c4ce4f2895f728468f",
      "tree": "d4a4b0a45922fff8add243d14c8377eb902aa80a",
      "parents": [
        "4079c39aaab65022f4875609d76e62669ef94c29"
      ],
      "author": {
        "name": "Alessandro Zummo",
        "email": "a.zummo@towertech.it",
        "time": "Mon Mar 27 01:16:37 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Mar 27 08:44:51 2006 -0800"
      },
      "message": "[PATCH] RTC subsystem: class\n\nAdd the basic RTC subsystem infrastructure to the kernel.\n\nrtc/class.c - registration facilities for RTC drivers\nrtc/interface.c - kernel/rtc interface functions\nrtc/hctosys.c - snippet of code that copies hw clock to sw clock\n\t\tat bootup, if configured to do so.\n\nSigned-off-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "c58411e95d7f5062dedd1a3064af4d359da1e633",
      "tree": "8816ec8e20ae8b1d622b41bc1e7e74c2bbd1f34d",
      "parents": [
        "d23ee8fe6e2176a9d4dbfdd18edfa1b5bc3c79a5"
      ],
      "author": {
        "name": "Alessandro Zummo",
        "email": "a.zummo@towertech.it",
        "time": "Mon Mar 27 01:16:34 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon Mar 27 08:44:50 2006 -0800"
      },
      "message": "[PATCH] RTC Subsystem: library functions\n\nRTC and date/time related functions.\n\nSigned-off-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "4024ce5e0f396447cc1e07fd65c2a1d056b066bb",
      "tree": "89d7c0f97e279ae64884aa47a02cae8f13f3f51e",
      "parents": [
        "d2044a94e80b61f68ee7456f82d9b443e9ff6ac7"
      ],
      "author": {
        "name": "Joe Korty",
        "email": "joe.korty@ccur.com",
        "time": "Wed Mar 22 00:07:43 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Mar 22 07:53:55 2006 -0800"
      },
      "message": "[PATCH] rtc.h broke strace(1) builds\n\nGit patch 52dfa9a64cfb3dd01fa1ee1150d589481e54e28e\n\n\t[PATCH] move rtc_interrupt() prototype to rtc.h\n\nbroke strace(1) builds.  The below moves the kernel-only additions lower,\nunder the already provided #ifdef __KERNEL__ statement.\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "2a10e0b28b196051ae71829e5b989cba00513289",
      "tree": "52dfa9a64cfb3dd01fa1ee1150d589481e54e28e",
      "parents": [
        "28fd129827b00e12829d48a5290f46277600619b"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Sun Jan 08 01:02:15 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Sun Jan 08 20:13:47 2006 -0800"
      },
      "message": "[PATCH] move rtc_interrupt() prototype to rtc.h\n\nThis patch moves the rtc_interrupt() prototype to rtc.h and removes the\nprototypes from C files.\n\nIt also renames static rtc_interrupt() functions in\narch/arm/mach-integrator/time.c and arch/sh64/kernel/time.c to avoid compile\nproblems.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Paul Gortmaker \u003cp_gortmaker@yahoo.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\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"
    }
  ]
}