)]}' { "log": [ { "commit": "0213cd8d5ed9cee1d7ffd95566319af1bb36a604", "tree": "6da2a3724414ba194ca787679739f0a0ee078298", "parents": [ "9357cc60789cfdcbbeeff85d9c423a91d621ae1f" ], "author": { "name": "Sachin Kamat", "email": "sachin.kamat@linaro.org", "time": "Fri Jul 27 12:38:32 2012 +0530" }, "committer": { "name": "Gustavo Padovan", "email": "gustavo.padovan@collabora.co.uk", "time": "Mon Aug 06 15:03:00 2012 -0300" }, "message": "Bluetooth: Use devm_kzalloc in bfusb.c file\n\ndevm_kzalloc() eliminates the need to free memory explicitly\nthereby saving some cleanup code.\n\nSigned-off-by: Sachin Kamat \u003csachin.kamat@linaro.org\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Gustavo Padovan \u003cgustavo.padovan@collabora.co.uk\u003e\n" }, { "commit": "e1f12eb6ba6f1e74007eb01ed26fad7c5239d62b", "tree": "4c6753fc5091cd31b8cc0029e41f86f4f8c3b195", "parents": [ "e3567d2c15a7a8e2f992a5f7c7683453ca406d82" ], "author": { "name": "Sarah Sharp", "email": "sarah.a.sharp@linux.intel.com", "time": "Mon Apr 23 10:08:51 2012 -0700" }, "committer": { "name": "Sarah Sharp", "email": "sarah.a.sharp@linux.intel.com", "time": "Fri May 18 15:42:55 2012 -0700" }, "message": "USB: Disable hub-initiated LPM for comms devices.\n\nHub-initiated LPM is not good for USB communications devices. Comms\ndevices should be able to tell when their link can go into a lower power\nstate, because they know when an incoming transmission is finished.\nIdeally, these devices would slam their links into a lower power state,\nusing the device-initiated LPM, after finishing the last packet of their\ndata transfer.\n\nIf we enable the idle timeouts for the parent hubs to enable\nhub-initiated LPM, we will get a lot of useless LPM packets on the bus\nas the devices reject LPM transitions when they\u0027re in the middle of\nreceiving data. Worse, some devices might blindly accept the\nhub-initiated LPM and power down their radios while they\u0027re in the\nmiddle of receiving a transmission.\n\nThe Intel Windows folks are disabling hub-initiated LPM for all USB\ncommunications devices under a xHCI USB 3.0 host. In order to keep\nthe Linux behavior as close as possible to Windows, we need to do the\nsame in Linux.\n\nSet the disable_hub_initiated_lpm flag for for all USB communications\ndrivers. I know there aren\u0027t currently any USB 3.0 devices that\nimplement these class specifications, but we should be ready if they do.\n\nSigned-off-by: Sarah Sharp \u003csarah.a.sharp@linux.intel.com\u003e\nCc: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nCc: Gustavo Padovan \u003cgustavo@padovan.org\u003e\nCc: Johan Hedberg \u003cjohan.hedberg@gmail.com\u003e\nCc: Hansjoerg Lipp \u003chjlipp@web.de\u003e\nCc: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Karsten Keil \u003cisdn@linux-pingi.de\u003e\nCc: Peter Korsgaard \u003cjacmet@sunsite.dk\u003e\nCc: Jan Dumon \u003cj.dumon@option.com\u003e\nCc: Petko Manolov \u003cpetkan@users.sourceforge.net\u003e\nCc: Steve Glendinning \u003csteve.glendinning@smsc.com\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nCc: Kalle Valo \u003ckvalo@qca.qualcomm.com\u003e\nCc: \"Luis R. Rodriguez\" \u003cmcgrof@qca.qualcomm.com\u003e\nCc: Jouni Malinen \u003cjouni@qca.qualcomm.com\u003e\nCc: Vasanthakumar Thiagarajan \u003cvthiagar@qca.qualcomm.com\u003e\nCc: Senthil Balasubramanian \u003csenthilb@qca.qualcomm.com\u003e\nCc: Christian Lamparter \u003cchunkeey@googlemail.com\u003e\nCc: Brett Rudley \u003cbrudley@broadcom.com\u003e\nCc: Roland Vossen \u003crvossen@broadcom.com\u003e\nCc: Arend van Spriel \u003carend@broadcom.com\u003e\nCc: \"Franky (Zhenhui) Lin\" \u003cfrankyl@broadcom.com\u003e\nCc: Kan Yan \u003ckanyan@broadcom.com\u003e\nCc: Dan Williams \u003cdcbw@redhat.com\u003e\nCc: Jussi Kivilinna \u003cjussi.kivilinna@mbnet.fi\u003e\nCc: Ivo van Doorn \u003cIvDoorn@gmail.com\u003e\nCc: Gertjan van Wingerde \u003cgwingerde@gmail.com\u003e\nCc: Helmut Schaa \u003chelmut.schaa@googlemail.com\u003e\nCc: Herton Ronaldo Krzesinski \u003cherton@canonical.com\u003e\nCc: Hin-Tak Leung \u003chtl10@users.sourceforge.net\u003e\nCc: Larry Finger \u003cLarry.Finger@lwfinger.net\u003e\nCc: Chaoming Li \u003cchaoming_li@realsil.com.cn\u003e\nCc: Daniel Drake \u003cdsd@gentoo.org\u003e\nCc: Ulrich Kunitz \u003ckune@deine-taler.de\u003e\nSigned-off-by: Sarah Sharp \u003csarah.a.sharp@linux.intel.com\u003e\n" }, { "commit": "155961e8001719af6d87cbcc961111e8ce477843", "tree": "5b2485b5a7b2074f9e01111cf8539a34f34ce2d5", "parents": [ "aa2b86d761a95068354511de755695ef6b53afc7" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Thu Feb 09 21:58:32 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Mon Feb 13 17:01:37 2012 +0200" }, "message": "Bluetooth: Remove hci_dev-\u003edriver_data\n\nThe linux device model provides dev_set/get_drvdata so we can use this\nto save private driver data.\nThis also removes several unnecessary casts.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "e9b9cfa1575e37cb2dbb5534aeaaa16814228887", "tree": "4f0a8e2a1c9b8776b1c637df081792b5dda88cd3", "parents": [ "46e06531a5ae13c66f774d3cb1ad78385618a5a2" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Sat Jan 07 15:47:22 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Mon Feb 13 17:01:24 2012 +0200" }, "message": "Bluetooth: Remove HCI-owner field\n\nAfter unregistering an hci_dev object a bluetooth driver does not have\nany callbacks in the hci_dev structure left over. Therefore, there is no\nneed to keep a reference to the module.\n\nPreviously, we needed this to protect the hci-destruct callback.\nHowever, this callback is no longer available so we do not need this\nowner field, anymore. Drivers now call hci_unregister_dev() and they\nare done with the object.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "1a609a0a9375cc1fc2097dc697d08fb278a4c764", "tree": "217b7a2d5d7cb707de6ed9826e2cd2fafeed3a66", "parents": [ "bf18c7118cf83ad4b9aa476354b4a06bcb9d0c4f" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Sat Jan 07 15:47:15 2012 +0100" }, "committer": { "name": "Johan Hedberg", "email": "johan.hedberg@intel.com", "time": "Mon Feb 13 17:01:23 2012 +0200" }, "message": "Bluetooth: bfusb: Free driver_data on USB shutdown\n\nThis frees the private driver data on USB shutdown instead of using the\nhci-destruct callback. We already call usb_set_intfdata(intf, NULL) but\nwe do not do the same with the hci object. This would be totally safe,\nthough.\n\nAfter calling hci_unregister_dev()/hci_free_dev() the hdev object will\nnever call any callback of us again except the destruct callback.\nTherefore, we can safely set the destruct callback to NULL and free the\ndriver data right away. This allows to unload the module without\nwaiting for the hdev device to be released.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Johan Hedberg \u003cjohan.hedberg@intel.com\u003e\n" }, { "commit": "7affca3537d74365128e477b40c529d6f2fe86c8", "tree": "20be92bd240029182fc89c2c4f25401b7715dcae", "parents": [ "356b95424cfb456e14a59eaa579422ce014c424b", "ff4b8a57f0aaa2882d444ca44b2b9b333d22a4df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:03:30 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:03:30 2012 -0800" }, "message": "Merge branch \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core\n\n* \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits)\n arm: fix up some samsung merge sysdev conversion problems\n firmware: Fix an oops on reading fw_priv-\u003efw in sysfs loading file\n Drivers:hv: Fix a bug in vmbus_driver_unregister()\n driver core: remove __must_check from device_create_file\n debugfs: add missing #ifdef HAS_IOMEM\n arm: time.h: remove device.h #include\n driver-core: remove sysdev.h usage.\n clockevents: remove sysdev.h\n arm: convert sysdev_class to a regular subsystem\n arm: leds: convert sysdev_class to a regular subsystem\n kobject: remove kset_find_obj_hinted()\n m86k: gpio - convert sysdev_class to a regular subsystem\n mips: txx9_sram - convert sysdev_class to a regular subsystem\n mips: 7segled - convert sysdev_class to a regular subsystem\n sh: dma - convert sysdev_class to a regular subsystem\n sh: intc - convert sysdev_class to a regular subsystem\n power: suspend - convert sysdev_class to a regular subsystem\n power: qe_ic - convert sysdev_class to a regular subsystem\n power: cmm - convert sysdev_class to a regular subsystem\n s390: time - convert sysdev_class to a regular subsystem\n ...\n\nFix up conflicts with \u0027struct sysdev\u0027 removal from various platform\ndrivers that got changed:\n - arch/arm/mach-exynos/cpu.c\n - arch/arm/mach-exynos/irq-eint.c\n - arch/arm/mach-s3c64xx/common.c\n - arch/arm/mach-s3c64xx/cpu.c\n - arch/arm/mach-s5p64x0/cpu.c\n - arch/arm/mach-s5pv210/common.c\n - arch/arm/plat-samsung/include/plat/cpu.h\n - arch/powerpc/kernel/sysfs.c\nand fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h\n" }, { "commit": "93f1508cffc3d578c2b7bbbf298dc52326b80777", "tree": "cf0d5682a008f3368321e5a1c26fbfbdb65c8d39", "parents": [ "ecb3b2b35db49778b6d89e3ffd0c400776c20735" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Nov 18 09:47:34 2011 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Nov 18 09:47:34 2011 -0800" }, "message": "USB: convert drivers/bluetooth/* to use module_usb_driver()\n\nThis converts the drivers in drivers/bluetooth/* to use the\nmodule_usb_driver() macro which makes the code smaller and a bit\nsimpler.\n\nAdded bonus is that it removes some unneeded kernel log messages about\ndrivers loading and/or unloading.\n\nCc: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nCc: \"Gustavo F. Padovan\" \u003cpadovan@profusion.mobi\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "7f103a0d23d2778b86cea407c1992522d41ead81", "tree": "c8319c639e4bef02ab88bdf35ff080a3b3850040", "parents": [ "deceb024f1083d7eecaba7f2ee65d57f31f91bd5" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Wed Oct 26 11:22:46 2011 +0200" }, "committer": { "name": "Gustavo F. Padovan", "email": "padovan@profusion.mobi", "time": "Mon Nov 07 17:24:54 2011 -0200" }, "message": "Bluetooth: bfusb: Fix error path on firmware load\n\nWhen loading the usb-configuration we do not signal the end of configuration on\nmemory allocation error. This patch moves the memory allocation to the top so\nevery error path uses \"goto error\" now to correctly send the usb-ctrl message\nwhen detecting some error.\n\nThis also replaces GFP_ATOMIC with GFP_KERNEL as we are allowed to sleep here.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\n" }, { "commit": "13ea4015d37d2dbe597580898b5fafbe6f593f72", "tree": "820d0bcde2da968160403c15f9fe17600a886b5f", "parents": [ "96af7391b752cf3d2de3aef8f03c45ba76d3ac5e" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Wed Oct 26 10:43:18 2011 +0200" }, "committer": { "name": "Gustavo F. Padovan", "email": "padovan@profusion.mobi", "time": "Mon Nov 07 17:24:41 2011 -0200" }, "message": "Bluetooth: Ignore hci_unregister_dev return value\n\nMake all bluetooth drivers ignore the return value of hci_unregister_dev as it\nalways returns 0. In the next step, hci_unregister_dev can be modified to return\nvoid.\nSome of the drivers already ignore the return value (including btusb), hence,\nthis will increase consitency in the bluetooth drivers.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\n" }, { "commit": "6b441fab28ea1cbbf3da75dcd1e7438e6cba704c", "tree": "776a0542aab86f162cfdfc824250f3a70803cd25", "parents": [ "b91a4e3e3a16085623d47f03b338d9b74954ac67" ], "author": { "name": "David Herrmann", "email": "dh.herrmann@googlemail.com", "time": "Wed Oct 26 11:22:46 2011 +0200" }, "committer": { "name": "Gustavo F. Padovan", "email": "padovan@profusion.mobi", "time": "Mon Oct 31 17:52:35 2011 -0200" }, "message": "Bluetooth: bfusb: Fix error path on firmware load\n\nWhen loading the usb-configuration we do not signal the end of configuration on\nmemory allocation error. This patch moves the memory allocation to the top so\nevery error path uses \"goto error\" now to correctly send the usb-ctrl message\nwhen detecting some error.\n\nThis also replaces GFP_ATOMIC with GFP_KERNEL as we are allowed to sleep here.\n\nSigned-off-by: David Herrmann \u003cdh.herrmann@googlemail.com\u003e\nAcked-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Gustavo F. Padovan \u003cpadovan@profusion.mobi\u003e\n" }, { "commit": "c13854cef4751000b968d4e8ac95796562d5b96f", "tree": "0955205615783cfdf112c9bbf264ef1fe57409ed", "parents": [ "10f7891f998e84acfa31ac9c5a0fea052c39ecb8" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Mon Feb 08 15:27:07 2010 +0100" }, "committer": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Sat Feb 27 14:05:38 2010 +0100" }, "message": "Bluetooth: Convert controller hdev-\u003etype to hdev-\u003ebus\n\nThe hdev-\u003etype is misnamed and should be actually hdev-\u003ebus instead. So\nconvert it now.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "b1fb06830dc870d862f7f80e276130c0ab84d59f", "tree": "35aeb36efefcf8cbfbc43b1b1ff84c9bbc76ad56", "parents": [ "7585b97a48180f754ebdade1be94092e36bef365" ], "author": { "name": "Wei Yongjun", "email": "yjwei@cn.fujitsu.com", "time": "Wed Feb 25 18:09:33 2009 +0800" }, "committer": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Fri Feb 27 06:14:50 2009 +0100" }, "message": "Bluetooth: Remove some pointless conditionals before kfree_skb()\n\nRemove some pointless conditionals before kfree_skb().\n\nSigned-off-by: Wei Yongjun \u003cyjwei@cn.fujitsu.com\u003e\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "a418b893a6af11ae73c762ed5b76c1bad6dc19d8", "tree": "a24f9192988e4d55077d77420b90dc3cfd647a06", "parents": [ "5ddd4a60683f819982b7bd3d1aee972f931c11a3" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Sun Nov 30 12:17:28 2008 +0100" }, "committer": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Sun Nov 30 12:17:28 2008 +0100" }, "message": "Bluetooth: Enable per-module dynamic debug messages\n\nWith the introduction of CONFIG_DYNAMIC_PRINTK_DEBUG it is possible to\nallow debugging without having to recompile the kernel. This patch turns\nall BT_DBG() calls into pr_debug() to support dynamic debug messages.\n\nAs a side effect all CONFIG_BT_*_DEBUG statements are now removed and\nsome broken debug entries have been fixed.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "943d56b0a578cfc10e0340c6f8d6b8795d380e67", "tree": "95d3366c5cf0baf2a1cb0bbeee63e2c86ee9758a", "parents": [ "28111eb2f5087c5aa5ec3697388f6c7d354b2ad8" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Thu Aug 07 22:26:55 2008 +0200" }, "committer": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Thu Aug 07 22:26:55 2008 +0200" }, "message": "[Bluetooth] Removal of unnecessary ignore module parameter\n\nThis removes the unnecessary ignore parameter, which is useless. There\nare alternate methods of kicking a driver off an USB device.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "8187b4fb9c17ea8e2a71c0563434f3ee08aad0d7", "tree": "6d29c542d4b57b93ad7d2ad938eb9eedf26376d5", "parents": [ "6dfff895fa33b8576f82a38cee8abe5f73561e24" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Fri May 23 23:56:51 2008 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Thu Jul 10 14:25:59 2008 +0100" }, "message": "bluetooth: treat firmware data as const\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "d626f62b11e00c16e81e4308ab93d3f13551812a", "tree": "fac4af6ced853755e12fc709d55f0c2bec51265d", "parents": [ "2a123b86e2b242a4a6db990d2851d45e192f88e5" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Mar 27 18:55:52 2007 -0300" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:28:23 2007 -0700" }, "message": "[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}\n\nTo clearly state the intent of copying from linear sk_buffs, _offset being a\noverly long variant but interesting for the sake of saving some bytes.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "2312119afbce0108a72a1e09015a37308f7c7212", "tree": "a14c26998bebb4397bbeb02cf67f99fb07812335", "parents": [ "c1a3313698895d8ad4760f98642007bf236af2e8" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Sat Feb 17 23:59:02 2007 +0100" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Feb 26 11:42:42 2007 -0800" }, "message": "[Bluetooth] Make use of MODULE_FIRMWARE\n\nSome Bluetooth drivers need one or more binary firmware images. Export\nthese image names via the MODULE_FIRMWARE tag.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "cd354f1ae75e6466a7e31b727faede57a1f89ca5", "tree": "09a2da1672465fefbc7fe06ff4e6084f1dd14c6b", "parents": [ "3fc605a2aa38899c12180ca311f1eeb61a6d867e" ], "author": { "name": "Tim Schmielau", "email": "tim@physik3.uni-rostock.de", "time": "Wed Feb 14 00:33:14 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 14 08:09:54 2007 -0800" }, "message": "[PATCH] remove many unneeded #includes of sched.h\n\nAfter Al Viro (finally) succeeded in removing the sched.h #include in module.h\nrecently, it makes sense again to remove other superfluous sched.h includes.\nThere are quite a lot of files which include it but don\u0027t actually need\nanything defined in there. Presumably these includes were once needed for\nmacros that used to live in sched.h, but moved to other header files in the\ncourse of cleaning it up.\n\nTo ease the pain, this time I did not fiddle with any header files and only\nremoved #includes from .c-files, which tend to cause less trouble.\n\nCompile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,\narm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,\nallmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all\nconfigs in arch/arm/configs on arm. I also checked that no new warnings were\nintroduced by the patch (actually, some warnings are removed that were emitted\nby unnecessarily included header files).\n\nSigned-off-by: Tim Schmielau \u003ctim@physik3.uni-rostock.de\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.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": "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": "9c724357f432df5ddc83a62c8168414a604cd420", "tree": "d0a31bb522fbc78f4a813a9be81c7a5c34a9426b", "parents": [ "0a85b964e141a4b8db6eaf500ceace12f8f52f93" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Thu Jul 06 15:45:23 2006 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Sep 28 18:01:27 2006 -0700" }, "message": "[Bluetooth] Code cleanup of the drivers source code\n\nThis patch is an attempt to cleanup the drivers source code to make all\nBluetooth drivers look more unique.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "75318d2d7cab77b14c5d3dbd5e69f2680a769e16", "tree": "13098167bd41d7dd0b0d3f678534a6daa29b4005", "parents": [ "2143acc6dc79bdbff812f02a7dc5ab9d4fc81fc8" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Nov 21 14:53:03 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:48:34 2006 -0800" }, "message": "[PATCH] USB: remove .owner field from struct usb_driver\n\nIt is no longer needed, so let\u0027s remove it, saving a bit of memory.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "089b1dbbde28f0f641c20beabba28fa89ab4fab9", "tree": "d95a59688897569f2aa875ec5a9576caaedfc2cc", "parents": [ "f5e3c2faa20615e900ab26bd957f898400435924" ], "author": { "name": "Deepak Saxena", "email": "dsaxena@plexity.net", "time": "Mon Nov 07 01:01:26 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:54:00 2005 -0800" }, "message": "[PATCH] bluetooth: kmalloc + memset -\u003e kzalloc conversion\n\nSigned-off-by: Deepak Saxena \u003cdsaxena@plexity.net\u003e\nCc: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d48d93947dd9ea21c5cdc76a8581b06a4a39281", "tree": "96a1cbfe83a02e27fed3d30f1ac9f2fe05c17506", "parents": [ "2eb25a6c34504254760e67172f7518d6bfdd7676" ], "author": { "name": "Marcel Holtmann", "email": "marcel@holtmann.org", "time": "Tue Aug 09 20:30:28 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Aug 29 15:55:13 2005 -0700" }, "message": "[Bluetooth]: Move packet type into the SKB control buffer\n\nThis patch moves the usage of packet type into the SKB control\nbuffer. After this patch it is now possible to shrink the sk_buff\nstructure and redefine its pkt_type.\n\nSigned-off-by: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8728b834b226ffcf2c94a58530090e292af2a7bf", "tree": "2fd51ff3b7097eb3ffc41ea3a1d8b3ba04715b4c", "parents": [ "6869c4d8e066e21623c812c448a05f1ed931c9c6" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Aug 09 19:25:21 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Aug 29 15:31:14 2005 -0700" }, "message": "[NET]: Kill skb-\u003elist\n\nRemove the \"list\" member of struct sk_buff, as it is entirely\nredundant. All SKB list removal callers know which list the\nSKB is on, so storing this in sk_buff does nothing other than\ntaking up some space.\n\nTwo tricky bits were SCTP, which I took care of, and two ATM\ndrivers which Francois Romieu \u003cromieu@fr.zoreil.com\u003e fixed\nup.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Francois Romieu \u003cromieu@fr.zoreil.com\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" } ] }