)]}'
{
  "log": [
    {
      "commit": "fd39c86b3d8910fbafe41207135c1d72bc895614",
      "tree": "f579ddb40c02193ca5792bc0db7a232727902dc3",
      "parents": [
        "c5d0e6a0d225c03b59a0a70f940e439085235ba2"
      ],
      "author": {
        "name": "Randy Dunlap",
        "email": "randy.dunlap@oracle.com",
        "time": "Mon Oct 15 17:30:02 2007 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.linux-foundation.org",
        "time": "Mon Oct 15 17:56:36 2007 -0700"
      },
      "message": "docbook: fix usb content\n\nFix USB docbook warnings.\n\nWarning(linux-2.6.23-git8//include/linux/usb/gadget.h:487): No description found for parameter \u0027g\u0027\nWarning(linux-2.6.23-git8//include/linux/usb/gadget.h:506): No description found for parameter \u0027g\u0027\n\nWarning(linux-2.6.23-git8//drivers/usb/core/hub.c:1416): No description found for parameter \u0027usb_dev\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n"
    },
    {
      "commit": "063a2da8f01806906f7d7b1a1424b9afddebc443",
      "tree": "960243995fe608580e842b1a34228a3f991ea4dc",
      "parents": [
        "cd38c1e1ae5273c28a12baacaf17c1faa062661f"
      ],
      "author": {
        "name": "Alan Stern",
        "email": "stern@rowland.harvard.edu",
        "time": "Wed Oct 10 16:24:06 2007 -0400"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Oct 12 14:55:34 2007 -0700"
      },
      "message": "USB: serial core should respect driver requirements\n\nThis patch (as997) fixes a bug in the USB serial core.  The core needs\nto pay attention to drivers\u0027 requirements regarding the number and\ntype of endpoints a device has.\n\nAt the same time, the patch changes the NUM_DONT_CARE constant (which\nis stored in a single-byte field) from -1 to a safer, unsigned value.\nIt also improves the kerneldoc for several fields in the\nusb_serial_driver structure.\n\nFinally, the patch replaces a list_for_each() with list_for_each_entry().\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n"
    },
    {
      "commit": "9454a57ab5922e5cd25321cae9d1a8cbeb3e2e85",
      "tree": "373bba67d0393fbfb0950461509e243d602e4846",
      "parents": [
        "4d59d8a11383ebf0e0260ee481a4e766959fd7d9"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Thu Oct 04 18:05:17 2007 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Oct 12 14:55:31 2007 -0700"
      },
      "message": "USB: move \u003clinux/usb_gadget.h\u003e to \u003clinux/usb/gadget.h\u003e\n\nMove \u003clinux/usb_gadget.h\u003e to \u003clinux/usb/gadget.h\u003e, reducing\nsome of the clutter in the main include directory.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "a691efa9888e71232dfb4088fb8a8304ffc7b0f9",
      "tree": "51c0b1fcf433fca8850ac4d3e8b5cf0dd71a19bf",
      "parents": [
        "7108f28465a0a37d5afc05c5ad788938423b74a7"
      ],
      "author": {
        "name": "Alan Stern",
        "email": "stern@rowland.harvard.edu",
        "time": "Fri Sep 21 16:57:54 2007 -0400"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Oct 12 14:55:28 2007 -0700"
      },
      "message": "USB: remove USB_QUIRK_NO_AUTOSUSPEND\n\nThis patch (as995) cleans up the remains of the former NO_AUTOSUSPEND\nquirk.  Since autosuspend is disabled by default, we will let\nuserspace worry about which devices can safely be suspended.  Thus the\nlengthy series of quirk entries is no longer needed, and neither is\nthe quirk ID.  I suppose someone might eventually run across a hub\nthat can\u0027t be suspended; let\u0027s ignore the possibility for now.\n\nThe patch also cleans up the hasty way in which autosuspend gets\ndisabled.  Setting udev-\u003eautosuspend_delay to -1 wasn\u0027t quite right,\nbecause the value is always supposed to be a multiple of HZ.  It\u0027s\nbetter to leave the delay value alone and set autosuspend_disabled,\nwhich is what the quirk routine used to do.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "a5262dcfda9163ca1f8a64349a6f7ba640ac1dc2",
      "tree": "268090b3a52fb2a3e3e08b91a934e76558d187f8",
      "parents": [
        "8234509c3968a87faa301a8a9d7f8b987cd9181c"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Mon May 14 19:36:41 2007 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Thu Jul 12 16:29:50 2007 -0700"
      },
      "message": "USB: export \u003clinux/usb_gadgetfs\u003e as \u003clinux/usb/gadgetfs.h\u003e\n\nMake sure gadgetfs userspace interface is properly exported:\n\n - Move \u003clinux/usb_gadgetfs.h\u003e to \u003clinux/usb/gadgetfs.h\u003e;\n - Export it using Kbuild;\n - Add an #include guard;\n - Correct some internal documentation;\n - Update struct layout so it\u0027s the same on 32/64 bit kernels.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n"
    },
    {
      "commit": "6bc6cff52e0c4c4c876b1b8a5750041da61ad42b",
      "tree": "98b6815b071be2b0dc8e10b661a7fb1e3cdd9e82",
      "parents": [
        "383975d765523a56dc43a6cd6d52e9b376800cf2"
      ],
      "author": {
        "name": "Alan Stern",
        "email": "stern@rowland.harvard.edu",
        "time": "Fri May 04 11:53:03 2007 -0400"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Thu Jul 12 16:29:47 2007 -0700"
      },
      "message": "USB: add RESET_RESUME device quirk\n\nThis patch (as888) adds a new USB device quirk for devices which are\nunable to resume correctly.  By using the new code added for the\nUSB-persist facility, it is a simple matter to reset these devices\ninstead of resuming them.  To get things kicked off, a quirk entry is\nadded for the Philips PSC805.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "ec22559e0b7a05283a3413bda5d177e42c950e23",
      "tree": "5f7a9ae8907cdf910532381111ce4b8aae877e05",
      "parents": [
        "dd172d72addefd89795e819cc2cc3eb1b9d12a7f"
      ],
      "author": {
        "name": "Oliver Neukum",
        "email": "oneukum@suse.de",
        "time": "Fri Apr 27 20:54:57 2007 +0200"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Thu Jul 12 16:29:44 2007 -0700"
      },
      "message": "USB: suspend support for usb serial\n\nthis implements generic support for suspend/resume for usb serial.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "aa2ce5ca6be480cb139e21258671c2c27826f8ff",
      "tree": "c6e0cf5fc2693de690fbb970ed8a9b0e9637bf35",
      "parents": [
        "8c9862e512f59ae3f41f83c109be12f93e37bb2d"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Apr 17 17:51:38 2007 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Apr 27 13:28:39 2007 -0700"
      },
      "message": "USB: \u003clinux/usb/ch9.h\u003e minor doc update\n\nMinor doc update to \u003clinux/usb/ch9.h\u003e ... say where USB_DT_CS_* came\nfrom and update the definitions to match how they\u0027re derived there.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "bb74782e621e988555354abba03812982236a3af",
      "tree": "b7429496a9689292678833bdeb9993ceb7b2a314",
      "parents": [
        "f1c9e30b5e4cdd8aae5f0ea87004b1b61ec41881"
      ],
      "author": {
        "name": "Oliver Neukum",
        "email": "oneukum@suse.de",
        "time": "Tue Feb 27 11:30:24 2007 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Apr 27 13:28:33 2007 -0700"
      },
      "message": "USB: additional structure from cdc spec\n\nthis adds another structure for CDC devices to cdc.h.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "7ceec1f1d26f966c0816b86a1aab1e0b3b208757",
      "tree": "3b444fb3eedff17366a7aa01106ee7eed50e051a",
      "parents": [
        "bb417020ba8c559eb52f57379ba17f669f8f72cd"
      ],
      "author": {
        "name": "Oliver Neukum",
        "email": "oneukum@suse.de",
        "time": "Fri Jan 26 14:26:21 2007 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 23 15:03:46 2007 -0800"
      },
      "message": "USB: add a blacklist for devices that can\u0027t handle some things we throw at them.\n\nThis adds a blacklist to the USB core to handle some autosuspend and\nstring issues that devices have.\n\nOriginally written by Oliver, but hacked up a lot by Greg.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "672027a35795ec95f516fdc702ba8900d55a9eef",
      "tree": "76d4a091a53edfef3ff1868ede58dbbb90e086fe",
      "parents": [
        "822c7ef48b06332168530284781640856621d9f4"
      ],
      "author": {
        "name": "Inaky Perez-Gonzalez",
        "email": "inaky@linux.intel.com",
        "time": "Thu Feb 22 16:37:53 2007 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 23 15:03:46 2007 -0800"
      },
      "message": "USB: add rationale on why usb descriptor structures have to be packed\n\nAdd argumentation in defense of using __attribute__((packed)) in USB\ndescriptors authored by Dave Brownell. Necessary as in some cases it\nseems superfluous.\n\nSigned-off-by: Inaky Perez-Gonzalez \u003cinaky@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "946b960d13c15f050a3b848987aaca79f6a459b7",
      "tree": "7e2aafc311f399f74325730fb76191a4d5c0aa67",
      "parents": [
        "fd978bfa127a0b8c0bdbbbc9d64f3c73bf080f61"
      ],
      "author": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Feb 14 13:40:14 2007 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 23 15:03:45 2007 -0800"
      },
      "message": "USB: add driver for iowarrior devices.\n\nThe ioctl is commented out for now, until we verify some userspace\napplication issues.\n\nCc: Christian Lucht \u003clucht@codemercs.com\u003e\nCc: Robert Marquardt \u003cmarquardt@codemercs.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "ca79b7b4158cbf32625793a1fc1d59ac46d44197",
      "tree": "d35d994606f16006b8b103a5eaa636e7ee4a1fe9",
      "parents": [
        "3f141e2aed586c41c2666d49c70c1c1bbb6d6abd"
      ],
      "author": {
        "name": "Oliver Neukum",
        "email": "oneukum@suse.de",
        "time": "Mon Feb 12 08:41:35 2007 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 16 15:32:21 2007 -0800"
      },
      "message": "USB: cdc-acm: fix incorrect throtteling, make set_control optional\n\nthis is Joris\u0027 fixes reshuffelled and features renamed as David requested.\n\n- acm_set_control is not mandatory, honour that\n- throtteling is reset upon open\n- throtteling is read consistently when processing input data\n\nSigned-off-by: Joris van Rantwijk \u003cjorispubl@xs4all.nl\u003e\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "23004e241ccc03678592a8b392573e8514ec962f",
      "tree": "4e6cbefcae4c5413a9c1b461ac917507abc0c48d",
      "parents": [
        "8c774fe8a0284aff9e4c7ea43f5154fd46da325c"
      ],
      "author": {
        "name": "Inaky Perez-Gonzalez",
        "email": "inaky@linux.intel.com",
        "time": "Fri Feb 02 17:32:24 2007 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 16 15:32:18 2007 -0800"
      },
      "message": "USB: descriptor structures have to be packed\n\nusb: descriptor structures have to be packed\n\nMany of the Wireless USB decriptors added to usb_ch9.h don\u0027t have the\n__attribute__((packed)) tag, and thus, they don\u0027t reflect the wire\nsize. This patch fixes that.\n\nSigned-off-by: Inaky Perez-Gonzalez \u003cinaky@linux.intel.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "253ca923281aec6975ec4028ddbc58e865d8d13d",
      "tree": "837b437f40ecb75174917e0623b6f4e2cdcc6f46",
      "parents": [
        "b544d7499cc47fc26e9dbacd7b9cabc67d2bdf2e"
      ],
      "author": {
        "name": "Joris van Rantwijk",
        "email": "jorispubl@xs4all.nl",
        "time": "Thu Feb 01 20:08:18 2007 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Feb 16 15:32:18 2007 -0800"
      },
      "message": "USB: add flow control to usb-serial generic driver.\n\nI added two fields to struct usb_serial_port to keep track of the\nthrottle state. Other usb-serial drivers typically use private data for\nsuch things, but the generic driver can not really do that because some\nof its code is also used by other drivers (which may have their own\nprivate data needs).\n\nAs it is, I am not sure that this patch is useful in all scenarios.\nIt is certainly helpful for low-bandwidth devices that can hold their\ndata in response to throttling. But for devices that pump data in\nreal-time as fast as possible (webcam, A/D converter, etc), throttling\nmay actually cause more data loss.\n\nFrom: Joris van Rantwijk \u003cjorispubl@xs4all.nl\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "93bacefc4cc0b53e1cb6a336d43847154fdf6886",
      "tree": "4a82a9d2693d1165c58602a0bf4a8e5c76c541ef",
      "parents": [
        "495a678fc62e850d15f860d39faee07ba0a8910c"
      ],
      "author": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Sun Dec 17 21:50:23 2006 +0100"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Feb 07 15:44:33 2007 -0800"
      },
      "message": "USB serial: add dynamic id support to usb-serial core\n\nThanks to Johannes Hölzl \u003cjohannes.hoelzl@gmx.de\u003e for fixing a few\nthings and getting it all working properly.\n\nThis adds support for dynamic usb ids to the usb serial core.  The file\n\"new_id\" will show up under the usb serial driver, not the usb driver\nassociated with the usb-serial driver (yeah, it can be a bit confusing\nat first glance...)\n\nThis patch also modifies the USB core to allow the usb-serial core to\nreuse much of the dynamic id logic.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Johannes Hölzl \u003cjohannes.hoelzl@gmx.de\u003e\n\n\n"
    },
    {
      "commit": "e7d8712c15e087ba6201e5988d618ee03dfe693c",
      "tree": "77c629e4c124a89b95eee312e82c82cf22cf80eb",
      "parents": [
        "5f848137744106ee737f559454ce5adfceb38347"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Dec 12 15:12:30 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Feb 07 15:44:32 2007 -0800"
      },
      "message": "USB: define USB_CLASS_MISC in \u003clinux/usb/ch9.h\u003e\n\nAdd USB_CLASS_MISC to \u003clinux/usb/ch9.h\u003e\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "5f848137744106ee737f559454ce5adfceb38347",
      "tree": "373cead0ac3cd4c0cb5c2c8bb1fd65f2860d7b26",
      "parents": [
        "d728e327d4f86df439fa6b6f2f64b278394a58cc"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Sat Dec 16 15:34:53 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Feb 07 15:44:32 2007 -0800"
      },
      "message": "USB: \u003clinux/usb_ch9.h\u003e becomes \u003clinux/usb/ch9.h\u003e\n\nThis moves \u003clinux/usb_ch9.h\u003e to \u003clinux/usb/ch9.h\u003e to reduce some of the\nclutter of usb header files.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "606d099cdd1080bbb50ea50dc52d98252f8f10a1",
      "tree": "80d17450a5fb78effce3f4312f672c058658e004",
      "parents": [
        "edc6afc5496875a640bef0913604be7550c1795d"
      ],
      "author": {
        "name": "Alan Cox",
        "email": "alan@lxorguk.ukuu.org.uk",
        "time": "Fri Dec 08 02:38:45 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Fri Dec 08 08:28:57 2006 -0800"
      },
      "message": "[PATCH] tty: switch to ktermios\n\nThis is the grungy swap all the occurrences in the right places patch that\ngoes with the updates.  At this point we have the same functionality as\nbefore (except that sgttyb() returns speeds not zero) and are ready to\nbegin turning new stuff on providing nobody reports lots of bugs\n\nIf you are a tty driver author converting an out of tree driver the only\nimpact should be termios-\u003ektermios name changes for the speed/property\nsetting functions from your upper layers.\n\nIf you are implementing your own TCGETS function before then your driver\nwas broken already and its about to get a whole lot more painful for you so\nplease fix it 8)\n\nAlso fill in c_ispeed/ospeed on init for most devices, although the current\ncode will do this for you anyway but I\u0027d like eventually to lose that extra\nparanoia\n\n[akpm@osdl.org: bluetooth fix]\n[mp3@de.ibm.com: sclp fix]\n[mp3@de.ibm.com: warning fix for tty3270]\n[hugh@veritas.com: fix tty_ioctl powerpc build]\n[jdike@addtoit.com: uml: fix -\u003eset_termios declaration]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Martin Peschke \u003cmp3@de.ibm.com\u003e\nAcked-by: Peter Oberparleiter \u003coberpar@de.ibm.com\u003e\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\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": "f2ebf92c9e1930a8f79b7eb49a32122931929014",
      "tree": "814cf172c1baa7e3d9990224b50148f50e537b33",
      "parents": [
        "ba307f5828b1b4a1348d99c4f430a0cf3beeae2f"
      ],
      "author": {
        "name": "Ben Williamson",
        "email": "ben.williamson@greyinnovation.com",
        "time": "Tue Aug 01 11:28:16 2006 +1000"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Sep 27 11:58:52 2006 -0700"
      },
      "message": "USB: gmidi: New USB MIDI Gadget class driver.\n\nThis driver is glue between the USB gadget interface\nand the ALSA MIDI interface. It allows us to appear\nas a MIDI Streaming device to a host system on the\nother end of a USB cable.\n\nThis includes linux/usb/audio.h and linux/usb/midi.h\ncontaining definitions from the relevant USB specifications\nfor USB audio and USB MIDI devices.\n\nThe following changes have been made since the first RFC\nposting:\n\n* Bug fixes to endpoint handling.\n* Workaround for USB_REQ_SET_CONFIGURATION handling,\n  not understood yet.\n* Added SND and SND_RAWMIDI dependencies in Kconfig.\n* Moved usb_audio.h and usb_midi.h to usb/*.h\n* Added module parameters for ALSA card index and id.\n* Added module parameters for USB descriptor IDs and strings.\n* Removed some unneeded stuff inherited from zero.c, more to go.\n* Provide DECLARE_* macros for the variable-length structs.\n* Use kmalloc instead of usb_ep_alloc_buffer.\n* Limit source to 80 columns.\n* Return actual error code instead of -ENOMEM in a few places.\n\nSigned-off-by: Ben Williamson \u003cben.williamson@greyinnovation.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "3a16f7b4a75d68364c3278523f51ac141a12758a",
      "tree": "d4fbdb0a1fcce7664cef0abd727b529142d13c3e",
      "parents": [
        "26facdff1d39c0028565137ad27e8bd5a5cafcf1"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Thu Jun 29 12:27:23 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Sep 27 11:58:48 2006 -0700"
      },
      "message": "USB: move \u003clinux/usb_otg.h\u003e to \u003clinux/usb/otg.h\u003e\n\nMove \u003clinux/usb_otg.h\u003e to \u003clinux/usb/otg.h\u003e.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n"
    },
    {
      "commit": "a969888ce91673c7f4b86520d851a6f0d5a5fa7d",
      "tree": "69508930d88cb4f56b82b710f458492be4525070",
      "parents": [
        "166ffccfd4556ac6a777982d193ae145bb0a21e0"
      ],
      "author": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Tue Jul 11 21:22:58 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Jul 12 16:03:25 2006 -0700"
      },
      "message": "[PATCH] USB: move usb-serial.h to include/linux/usb/\n\nUSB serial outside of the kernel tree can not build properly due to\nusb-serial.h being buried down in the source tree.  This patch moves the\nlocation of the file to include/linux/usb and fixes up all of the usb\nserial drivers to handle the move properly.\n\nCc: Sergei Organov \u003cosv@javad.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "ae0dadcf0f912cbab2ac84caa437454620bf71b2",
      "tree": "8ad54ef4ddb8615256ee71196cbfca912e647a5c",
      "parents": [
        "325a4af60dc945bf2da9cbcdbabb276e312b297c"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Jun 13 10:04:34 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Jun 21 15:04:18 2006 -0700"
      },
      "message": "[PATCH] USB: move \u003clinux/usb_input.h\u003e to \u003clinux/usb/input.h\u003e\n\nMove \u003clinux/usb_input.h\u003e to \u003clinux/usb/input.h\u003e and remove some\nredundant includes.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "325a4af60dc945bf2da9cbcdbabb276e312b297c",
      "tree": "05a6eeaf6c820485a011b3bcd40070c38b753abd",
      "parents": [
        "a8c28f2389942bab376e39351d27525499630248"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Jun 13 09:59:32 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Jun 21 15:04:18 2006 -0700"
      },
      "message": "[PATCH] USB: move hardware-specific \u003clinux/usb_*.h\u003e to \u003clinux/usb/*.h\u003e\n\nThis moves header files for controller-specific platform data\nfrom \u003clinux/usb_XXX.h\u003e to \u003clinux/usb/XXX.h\u003e to start reducing\nsome clutter.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "a8c28f2389942bab376e39351d27525499630248",
      "tree": "a1e8aaa3eefbf2730a06e7ca16084d8ad7c94d90",
      "parents": [
        "7e27f18c8a37ffb95f677e4e9c3cca818a3e9eb1"
      ],
      "author": {
        "name": "David Brownell",
        "email": "david-b@pacbell.net",
        "time": "Tue Jun 13 09:57:47 2006 -0700"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Wed Jun 21 15:04:18 2006 -0700"
      },
      "message": "[PATCH] USB: move \u003clinux/usb_cdc.h\u003e to \u003clinux/usb/cdc.h\u003e\n\nThis moves \u003clinux/usb_cdc.h\u003e to \u003clinux/usb/cdc.h\u003e to reduce some of the\nclutter of usb header files.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    },
    {
      "commit": "9fc4831cc3e063019079581ff5062f9790d9b0c7",
      "tree": "415bd4d00751d7b3e50522435f279d591739e48f",
      "parents": [
        "e1394b49ee70bd8686acaf969e4d61b57da1c263"
      ],
      "author": {
        "name": "Pete Zaitcev",
        "email": "zaitcev@redhat.com",
        "time": "Sun Apr 02 10:21:26 2006 -0800"
      },
      "committer": {
        "name": "Greg Kroah-Hartman",
        "email": "gregkh@suse.de",
        "time": "Fri Apr 14 11:12:25 2006 -0700"
      },
      "message": "[PATCH] USB: linux/usb/net2280.h common definitions\n\nMove common definitions for NET2280 to \u003clinux/usb/net2280.h\u003e, so that I can\nuse them in prism54usb (it is not merged yet, but I plan to do it soon).\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n"
    }
  ]
}
