)]}' { "log": [ { "commit": "d5eb4ad2dfb2dfae43fd51bc8630b4fc3ef00e92", "tree": "ec164ed62dd55d14e0f73e1ba6f894433f70394e", "parents": [ "091738a266fc74329ae186f22ff2b3f01319112d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 12 12:16:16 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:23 2011 +0100" }, "message": "genirq: Implement irq_get/put_desc_[bus]locked/unlock()\n\nMost of the managing functions get the irq descriptor and lock it -\neither with or without buslock. Instead of open coding this over and\nover provide a common function to do that.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "091738a266fc74329ae186f22ff2b3f01319112d", "tree": "75190438b74ad345753a2a8c239724995cee40ea", "parents": [ "a6967caf00ebbb2d4acdebcb72a25f2e9ba43fd2" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 20:16:43 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:23 2011 +0100" }, "message": "genirq: Remove real old transition functions\n\nThese transition helpers are stale for years now. Remove them.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a6967caf00ebbb2d4acdebcb72a25f2e9ba43fd2", "tree": "fbc957bb2e34d644164d3b0df874da88fa01ec3e", "parents": [ "e1ef824146131709d7466e37f889f2dab24ca98e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 22:01:25 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:22 2011 +0100" }, "message": "genirq: Remove desc-\u003estatus when GENERIC_HARDIRQS_NO_COMPAT\u003dy\n\nIf everything uses the right accessors, then enabling\nGENERIC_HARDIRQS_NO_COMPAT should just work. If not it will tell you.\n\nDon\u0027t be lazy and use the trick which I use in the core code!\n\ngit grep status_use_accessors\n\nwill unearth it in a split second. Offenders are tracked down and not\nslapped with stinking trouts. This time we use frozen shark for a\nbetter educational value.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e1ef824146131709d7466e37f889f2dab24ca98e", "tree": "d66f8423fce8e4d04aa509e1cbbaea2fb99a812c", "parents": [ "7f94226f03299f1ca32f118f02f2a0295e0e5e93" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 22:25:31 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:22 2011 +0100" }, "message": "genirq: Reflect IRQ_MOVE_PCNTXT in irq_data state\n\nRequired by x86.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7f94226f03299f1ca32f118f02f2a0295e0e5e93", "tree": "049a83a3c264d4378f341991800c345bf4eeb5a5", "parents": [ "d4d5e08960844a062da8387ee5f16ca7a33200d0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 19:46:26 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:22 2011 +0100" }, "message": "genirq: Move wakeup state to irq_data\n\nSome irq_chips need to know the state of wakeup mode for\nsetting the trigger type etc. Reflect it in irq_data state.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d4d5e08960844a062da8387ee5f16ca7a33200d0", "tree": "1154fd87e25595ae9391740a1d9a3d60f69770de", "parents": [ "2bff17ad2107c66fc8ca96501a7128dd7fa7a390" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 13:16:14 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:22 2011 +0100" }, "message": "genirq: Add IRQCHIP_SET_TYPE_MASKED flag\n\nirq_chips, which require to mask the chip before changing the trigger\ntype should set this flag. So the core takes care of it and the\nrequirement for looking into desc-\u003estatus in the chip goes away.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nCc: Lars-Peter Clausen \u003clars@metafoo.de\u003e\n" }, { "commit": "2bff17ad2107c66fc8ca96501a7128dd7fa7a390", "tree": "a022acf5cdc290b1ede54f3d4a26b6365c3cc94b", "parents": [ "5d4d8fc9ac3e9a90bbdf90bae6864cb2c01f2208" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 13:08:38 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:21 2011 +0100" }, "message": "genirq: Add flags to irq_chip\n\nLooking through irq_chip implementations I noticed that some of them\nhave special requirements, like setting the type masked and therefor\nfiddle in irq_desc-\u003estatus. Add a flag field, so the core code can\nhandle it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5d4d8fc9ac3e9a90bbdf90bae6864cb2c01f2208", "tree": "5ec451adff8792ed345bac22c91d8565b11ba61a", "parents": [ "f9e4989eb8183a1f33581fa1b99274287b0639d2" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 17:27:18 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:21 2011 +0100" }, "message": "genirq: Cleanup irq.h\n\nPut the constants into an enum and document them.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f9e4989eb8183a1f33581fa1b99274287b0639d2", "tree": "3b69372623761448a044a24627ceba973e25c4f1", "parents": [ "1ccb4e612f68ceefb888c2c6c1def6294ea8666d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 09 14:54:49 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:21 2011 +0100" }, "message": "genirq: Force wrapped access to desc-\u003estatus in core code\n\nForce the usage of wrappers by another nasty CPP substitution.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1ccb4e612f68ceefb888c2c6c1def6294ea8666d", "tree": "f3cae56489a56ebc54e06871abdf63193dc5a4bb", "parents": [ "876dbd4cc1b35c1a4cb96a2be1d43ea0eabce3b4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 09 14:44:17 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:21 2011 +0100" }, "message": "genirq: Wrap the remaning IRQ_* flags\n\nUse wrappers to keep them away from the core code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "876dbd4cc1b35c1a4cb96a2be1d43ea0eabce3b4", "tree": "9be1e7e4cd4a4c9fadd98a9ac637020417215521", "parents": [ "2bdd10558c8d93009cb6c32ce9e30800fbb08add" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 17:28:12 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:20 2011 +0100" }, "message": "genirq: Mirror irq trigger type bits in irq_data.state\n\nThat\u0027s the data structure chip functions get provided. Also allow them\nto signal the core code that they updated the flags in irq_data.state\nby returning IRQ_SET_MASK_OK_NOCOPY. The default is unchanged.\n\nThe type bits should be accessed via:\n\nval \u003d irqd_get_trigger_type(irqdata);\nand\nirqd_set_trigger_type(irqdata, val);\n\nCoders who access them directly will be tracked down and slapped with\nstinking trouts.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2bdd10558c8d93009cb6c32ce9e30800fbb08add", "tree": "f25b36c02faa8709628e2dbb93748f370678bb52", "parents": [ "bce43032ad79fae0ce5b6174ce1321e643ceb54b" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 17:22:00 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:20 2011 +0100" }, "message": "genirq: Move IRQ_AFFINITY_SET to core\n\nKeep status in sync until last abuser is gone.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bce43032ad79fae0ce5b6174ce1321e643ceb54b", "tree": "1a4725216ef2d008cbb6a23966785b58088ebf93", "parents": [ "a005677b3dd05decdd8880cf3044ae709856f58f" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 22:37:41 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:20 2011 +0100" }, "message": "genirq: Reuse existing can set affinty check\n\nAdd a !desc check while at it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a005677b3dd05decdd8880cf3044ae709856f58f", "tree": "529d1454940fe8c6723bd54f01e009d9be2ab840", "parents": [ "1ce6068dac1924f7095be5850481e790cbf1b3c1" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 17:11:03 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:20 2011 +0100" }, "message": "genirq: Mirror IRQ_PER_CPU and IRQ_NO_BALANCING in irq_data.state\n\nThat\u0027s the right data structure to look at for arch code.\n\nAccessor functions are provided.\n\n\t irqd_is_per_cpu(irqdata);\n\t irqd_can_balance(irqdata);\n\nCoders who access them directly will be tracked down and slapped with\nstinking trouts.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1ce6068dac1924f7095be5850481e790cbf1b3c1", "tree": "72d5edcb015164e1833bb95d34df48ed8fc7a1c4", "parents": [ "fae581e588e64a0690f3fc995e404fcacaebe772" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 09 20:44:21 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:19 2011 +0100" }, "message": "genirq: Move debug code to separate header\n\nIt\u0027ll break when I\u0027m going to undefine the constants.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fae581e588e64a0690f3fc995e404fcacaebe772", "tree": "921a408384bf09834662a8e13af08eee87b66d30", "parents": [ "8f53f92404bead2ab2154d45c8f508880bb5d95d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 16:53:24 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:19 2011 +0100" }, "message": "genirq: Remove CHECK_IRQ_PER_CPU from core code\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "8f53f92404bead2ab2154d45c8f508880bb5d95d", "tree": "08a3f21df856f7d9b9561e6cf14462092cee8d0d", "parents": [ "6a58fb3bad099076f36f0f30f44507bc3275cdb6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 16:50:00 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:19 2011 +0100" }, "message": "genirq: Make CHECK_IRQ_PER_CPU an inline and deprecate it\n\nIts\u0027 too ugly and needs to go. The only users are core code and\nparisc. Core code does not need it and parisc gets a new check once\nIRQ_PER_CPU is reflected in irq_data.state.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6a58fb3bad099076f36f0f30f44507bc3275cdb6", "tree": "9a40117c941d914b1ef13463436657ae9721fea3", "parents": [ "f230b6d5c48f8d12f4dfa1f8b5ab0b0320076d21" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 15:40:05 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:19 2011 +0100" }, "message": "genirq: Remove CONFIG_IRQ_PER_CPU\n\nThe saving of this switch is minimal versus the ifdef mess it\ncreates. Simple enable PER_CPU unconditionally and remove the config\nswitch.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f230b6d5c48f8d12f4dfa1f8b5ab0b0320076d21", "tree": "d4d30f77ab196930dd2d2982e90b1f2b5fd9bbe2", "parents": [ "91c499178139d6597e68db19638e4135510a34b8" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 05 15:20:04 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:18 2011 +0100" }, "message": "genirq: Add IRQ_MOVE_PENDING to irq_data.state\n\nchip implementations need to know about it. Keep status in sync until\nall users are fixed. \n\nAccessor function: irqd_is_setaffinity_pending(irqdata)\n\nCoders who access them directly will be tracked down and slapped with\nstinking trouts.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "91c499178139d6597e68db19638e4135510a34b8", "tree": "9f2a58301e73178009d99e181d8de417659eda60", "parents": [ "6d2cd17fde1fc3e93302815f049f255bb2b3123e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 03 20:48:29 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:18 2011 +0100" }, "message": "genirq: Add state field to irq_data\n\nSome chip implementations need to access certain status flags. With\nsparse irqs that requires a lookup of the irq descriptor. Add a state\nfield which contains such flags.\n\nName it in a way which will make coders happy to access it with the\nproper accessor functions. And it\u0027s easy to grep for.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6d2cd17fde1fc3e93302815f049f255bb2b3123e", "tree": "48995b27264ec657cae21e22a5be1f4c05973bc0", "parents": [ "c531e8361f1968d664e6e97fbd3bfa4cf0e62e42" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 14:34:18 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:18 2011 +0100" }, "message": "genirq: Move IRQ_WAKEUP to core\n\nNo users outside of core.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c531e8361f1968d664e6e97fbd3bfa4cf0e62e42", "tree": "45b5dbd85203033af684a9588224044289236b0c", "parents": [ "6e40262ea43c4b0e3f435b3a083e4461ef921c17" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 12:44:58 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:18 2011 +0100" }, "message": "genirq: Move IRQ_SUSPENDED to core\n\nNo users outside of core.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6e40262ea43c4b0e3f435b3a083e4461ef921c17", "tree": "4548c1607f81701b77c0d63b544096cdee8ccde0", "parents": [ "2a0d6fb335d4428285dab2d254911748e6040807" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 12:36:06 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:17 2011 +0100" }, "message": "genirq: Move IRQ_MASKED to core\n\nKeep status in sync until all users are fixed.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2a0d6fb335d4428285dab2d254911748e6040807", "tree": "16090086899df6886436b89cc76e6d0d5b36d083", "parents": [ "c1594b77e46124bb462f961e536120e471c67446" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 12:17:57 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:17 2011 +0100" }, "message": "genirq: Move IRQ_PENDING flag to core\n\nKeep status in sync until all users are fixed.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c1594b77e46124bb462f961e536120e471c67446", "tree": "3f52ad5809125ab5be6db1fd4b1212fe6127df66", "parents": [ "163ef3091195f514a06f064b12914597d2644c55" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 22:11:30 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:17 2011 +0100" }, "message": "genirq: Move IRQ_DISABLED to core\n\nKeep status in sync until all abusers are fixed.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "163ef3091195f514a06f064b12914597d2644c55", "tree": "a6e222b1a7366aa93c884257063aa36ef17cf91f", "parents": [ "3d67baec7f1b01fc289ac1a2f1a7e6d5e43391c6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Feb 08 11:39:15 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:16 2011 +0100" }, "message": "genirq: Move IRQ_REPLAY and IRQ_WAITING to core\n\nNo users outside of core.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3d67baec7f1b01fc289ac1a2f1a7e6d5e43391c6", "tree": "f496998278faa653174e185924acb0c74ac2e1b2", "parents": [ "009b4c3b8ad584b3462734127a5bec680d5d6af4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 21:02:10 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:16 2011 +0100" }, "message": "genirq: Move IRQ_ONESHOT to core\n\nNo users outside of core.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "009b4c3b8ad584b3462734127a5bec680d5d6af4", "tree": "f7cb860dde86ba96afcc085ec7a75ca2a41e49b6", "parents": [ "6954b75b488dd740950573f244ddd66fd28620aa" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 21:48:49 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:16 2011 +0100" }, "message": "genirq: Add IRQ_INPROGRESS to core\n\nWe need to maintain the flag for now in both fields status and istate.\nAdd a CONFIG_GENERIC_HARDIRQS_NO_COMPAT switch to allow testing w/o\nthe status one. Wrap the access to status IRQ_INPROGRESS in a inline\nwhich can be turned of with CONFIG_GENERIC_HARDIRQS_NO_COMPAT along\nwith the define.\n\nThere is no reason that anything outside of core looks at this. That\nneeds some modifications, but we\u0027ll get there.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6954b75b488dd740950573f244ddd66fd28620aa", "tree": "66a423d8d09c19d428e3e73373944a826f31f38e", "parents": [ "6f91a52d9bb28396177662f1da0f2e2cef9cf5d0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 20:55:35 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:15 2011 +0100" }, "message": "genirq: Move IRQ_POLL_INPROGRESS to core\n\nNo users outside of core.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6f91a52d9bb28396177662f1da0f2e2cef9cf5d0", "tree": "0be983e2d1c1a622716cff61354f02e85ef3352e", "parents": [ "7acdd53e5b2c55b6f7e3427e85e2f91fa814a4f9" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 13:33:16 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:15 2011 +0100" }, "message": "genirq: Use modify_status for set_irq_nested_thread\n\nNo need for a separate function in the core code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7acdd53e5b2c55b6f7e3427e85e2f91fa814a4f9", "tree": "4806536bae32605a3107d6c4384547693eda566c", "parents": [ "bd062e7667ac173afef57fbfe9327f3b914a9d4c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 20:40:54 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:15 2011 +0100" }, "message": "genirq: Move IRQ_SPURIOUS_DISABLED to core state\n\nNo users outside.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bd062e7667ac173afef57fbfe9327f3b914a9d4c", "tree": "29e798cb397311abec53ad45b73efdede1fc37b7", "parents": [ "e6bea9c404699223322d7411c6f2ceaec02fa83c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 20:25:25 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:15 2011 +0100" }, "message": "genirq: Move IRQ_AUTODETECT to internal state\n\nNo users outside of core\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e6bea9c404699223322d7411c6f2ceaec02fa83c", "tree": "c006048322aae74b4d60ec2a2a16e1fd941af09b", "parents": [ "dbec07bac614a61e3392c1e7c08cc6a49ad43f7a" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 09 13:16:52 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:14 2011 +0100" }, "message": "genirq: Protect tglx from tripping over his own feet\n\nThe irq_desc.status field will either go away or renamed to\nsettings. Anyway we need to maintain compatibility to avoid breaking\nthe world and some more. While moving bits into the core, I need to\navoid that I use any of the still existing IRQ_ bits in the core code\nby typos. So that file will hold the inline wrappers and some nasty\nCPP tricks to break the build when typoed.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "dbec07bac614a61e3392c1e7c08cc6a49ad43f7a", "tree": "df584e74c8b2fcbe10cce70fd910b4482093fe9a", "parents": [ "35e857cbeb24e75c6f9a9312ac30454eee8c5950" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 20:19:55 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:14 2011 +0100" }, "message": "genirq: Add internal state field to irq_desc\n\nThat field will contain internal state information which is not going\nto be exposed to anything outside the core code - except via accessor\nfunctions. I\u0027m tired of everyone fiddling in irq_desc.status.\n\ncore_internal_state__do_not_mess_with_it is clear enough, annoying to\ntype and easy to grep for. Offenders will be tracked down and slapped\nwith stinking trouts.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "35e857cbeb24e75c6f9a9312ac30454eee8c5950", "tree": "3f420843de7a59adf6a9f501980e00b45d8a7e61", "parents": [ "c78b9b65faa291def628dbd8539649f58299f0f3" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 12:20:23 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:13 2011 +0100" }, "message": "genirq: Fixup core code namespace fallout\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c78b9b65faa291def628dbd8539649f58299f0f3", "tree": "e5575932182c11373e522160491347dce2e0a003", "parents": [ "1277a5325adfc53caac7dd3dac5d3d2fd2a125b4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Dec 16 17:21:47 2010 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:13 2011 +0100" }, "message": "genirq: Implement generic irq_show_interrupts()\n\nAll archs implement show_interrupts() in more or less the same\nway. That\u0027s tons of duplicated code with different bugs with no\nvalue. Implement a generic version and deprecate show_interrupts()\n\nUnfortunately we need some ifdeffery for !GENERIC_HARDIRQ archs.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1277a5325adfc53caac7dd3dac5d3d2fd2a125b4", "tree": "a58644a8fa81e3fab055640d33002ebb3bf08754", "parents": [ "0877d66257082ce86fca8f9826b91870575b272c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:40:27 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:13 2011 +0100" }, "message": "genirq: Simplify handle_irq_event()\n\nNow that all core users are converted one layer can go.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0877d66257082ce86fca8f9826b91870575b272c", "tree": "40b8e2e6414cc58992107fef7409299e6dcfe8b4", "parents": [ "849f061c25f8951d11c7dd88f44950ccde296392" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:29:15 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:13 2011 +0100" }, "message": "genirq: Use handle_irq_event() in the spurious poll code\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "849f061c25f8951d11c7dd88f44950ccde296392", "tree": "b04284d1031f5ba4dd14b81b050ea8c662b2ec42", "parents": [ "a60a5dc2db3b08b3c2900614c43b1262410c2d8c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:25:41 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:12 2011 +0100" }, "message": "genirq: Use handle_perpcu_event() in handle_percpu_irq()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a60a5dc2db3b08b3c2900614c43b1262410c2d8c", "tree": "74fc245bc6ddc7c134daa29bab83e43dd8258611", "parents": [ "a7ae4de5c8ae8110556f0f9c7241093ef984605c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:24:07 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:12 2011 +0100" }, "message": "genirq: Use handle_irq_event() in handle_edge_irq()\n\nIt\u0027s safe to drop the IRQ_INPROGRESS flag between action chain walks\nas we are protected by desc-\u003elock.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a7ae4de5c8ae8110556f0f9c7241093ef984605c", "tree": "091189ede3ce3f56c0ba460a038010174c0ee03e", "parents": [ "1529866c63d789925de9b4250646d82d033e4b95" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:23:07 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:12 2011 +0100" }, "message": "genirq: Use handle_irq_event() in handle_fasteoi_irq()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1529866c63d789925de9b4250646d82d033e4b95", "tree": "3f5373e5729b7a7d24da7c294f908bca3f743ad2", "parents": [ "107781e72192067b95a7d373bfa460434a13c6ae" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:22:17 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:12 2011 +0100" }, "message": "genirq: Use handle_irq_event() in handle_level_irq()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "107781e72192067b95a7d373bfa460434a13c6ae", "tree": "e451b9dbf1c1cc40bf86a1a87847a4f17c9c47c3", "parents": [ "4912609f228da4a3d2bfbdf0f31de3d9eab2b7f8" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:21:02 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:11 2011 +0100" }, "message": "genirq: Use handle_irq_event() in handle_simple_irq()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4912609f228da4a3d2bfbdf0f31de3d9eab2b7f8", "tree": "5e0a134187b877322e730421275dc87a5b797211", "parents": [ "d78f8dd36b90626106ce19cb2e6828b0dc39447e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:08:49 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:11 2011 +0100" }, "message": "genirq: Implement handle_irq_event()\n\nCore code replacement for the ugly camel case. It contains all the\ncode which is shared in all handlers.\n\n clear status flags\n set INPROGRESS flag\n unlock\n call action chain\n note_interrupt\n lock\n clr INPROGRESS flag\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d78f8dd36b90626106ce19cb2e6828b0dc39447e", "tree": "bf142bff631dda1f129dccd08cf162acac6df07c", "parents": [ "3aae994fb0f43f6d94a31c33536a83869504abdf" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 02 21:41:17 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:11 2011 +0100" }, "message": "genirq: Do not fiddle with IRQ_MASKED in handle_edge_irq()\n\nIRQ_MASKED is set in mask_ack_irq() anyway. Remove it from\nhandle_edge_irq() to allow simpler ab^HHreuse of that function.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20110202212551.918484270@linutronix.de\u003e\n" }, { "commit": "3aae994fb0f43f6d94a31c33536a83869504abdf", "tree": "f928d2067cecfbb89c1133a8b513f84c890f7e9d", "parents": [ "50f7c0327513d5acefbe26fd33498af18d1ffac5" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Feb 04 10:17:52 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:11 2011 +0100" }, "message": "genirq: Consolidate IRQ_DISABLED\n\nHandle IRQ_DISABLED consistent.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "50f7c0327513d5acefbe26fd33498af18d1ffac5", "tree": "cab9352b720cccbe0b230b97b26b2bc40ca0405b", "parents": [ "87923470c712dff00b101ffb6b6fbc27bd7a6df5" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 03 13:23:54 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:10 2011 +0100" }, "message": "genirq: Remove default magic\n\nNow that everything uses the wrappers, we can remove the default\nfunctions. None of those functions is performance critical.\n\nThat makes the IRQ_MASKED flag tracking fully consistent.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "87923470c712dff00b101ffb6b6fbc27bd7a6df5", "tree": "35dc1a0adec4d00bbc872ce096c481cf0d69314a", "parents": [ "4699923861513671d3f6ade8efb4e56a9a7ecadf" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 03 12:27:44 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:10 2011 +0100" }, "message": "genirq: Consolidate disable/enable\n\nCreate irq_disable/enable and use them to keep the flags consistent.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4699923861513671d3f6ade8efb4e56a9a7ecadf", "tree": "862cda99b9af6fe96fda955107f24a7b5cc97a18", "parents": [ "3b56f0585fd4c02d047dc406668cb40159b2d340" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 02 21:41:14 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:10 2011 +0100" }, "message": "genirq: Consolidate startup/shutdown of interrupts\n\nAside of duplicated code some of the startup/shutdown sites do not\nhandle the MASKED/DISABLED flags and the depth field at all. Move that\nto a helper function and take care of it there.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20110202212551.787481468@linutronix.de\u003e\n" }, { "commit": "3b56f0585fd4c02d047dc406668cb40159b2d340", "tree": "99ac7c86428aeeaf4d8af51aad5753ac2e6d3af6", "parents": [ "1535dfacbf21c4da1b73fcf07c39913da5bd5581" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 02 21:41:12 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:10 2011 +0100" }, "message": "genirq: Remove bogus conditional\n\nThe if (chip-\u003eirq_shutdown) check will always evaluate to true, as we\nfill in chip-\u003eirq_shutdown with default_shutdown in\nirq_chip_set_defaults() if the chip does not provide its own function.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20110202212551.667607458@linutronix.de\u003e\n" }, { "commit": "1535dfacbf21c4da1b73fcf07c39913da5bd5581", "tree": "28551fca52e2b636b3fdbc9d0b1e7a1cad06d791", "parents": [ "fe200ae48ef5c79bf7941fe8046ff9505c570ff6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 01:55:43 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:09 2011 +0100" }, "message": "genirq: Move irq thread flags to core\n\nSoleley used in core code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fe200ae48ef5c79bf7941fe8046ff9505c570ff6", "tree": "767d2cf011437a266a655ce2ec39360cb85f7f28", "parents": [ "d05c65fff0ef672be75429266751f0e015b54d94" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 10:34:30 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:09 2011 +0100" }, "message": "genirq: Mark polled irqs and defer the real handler\n\nWith the chip.end() function gone we might run into a situation where\na poll call runs and the real interrupt comes in, sees IRQ_INPROGRESS\nand disables the line. That might be a perfect working one, which will\nthen be masked forever.\n\nSo mark them polled while the poll runs. When the real handler sees\nIRQ_INPROGRESS it checks the poll flag and waits for the polling to\ncomplete. Add the necessary amount of sanity checks to it to avoid\ndeadlocks.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d05c65fff0ef672be75429266751f0e015b54d94", "tree": "96b6b8ec9d8ab6d94e4f84bb8bcf32def1fe9e2a", "parents": [ "c7259cd7af757ddcd65701c37099dcddae2054f0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 14:31:37 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:09 2011 +0100" }, "message": "genirq: spurious: Run only one poller at a time\n\nNo point in running concurrent pollers which confuse each other by\nsetting PENDING.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c7259cd7af757ddcd65701c37099dcddae2054f0", "tree": "42f957d4c516563e01870199b9ffc6e4e00cdf4a", "parents": [ "fa27271bc8d230355c1f24ddea103824fdc12de6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 09:52:27 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:09 2011 +0100" }, "message": "genirq: Do not poll disabled, percpu and timer interrupts\n\nThere is no point in polling disabled lines.\n\npercpu does not make sense at all because we only poll on the cpu\nwe\u0027re currently running on. Also polling per_cpu interrupts is racy as\nhell. The handler runs without locking so we might get a huge\nsurprise.\n\nIf the timer interrupt needs polling, then we wont get there anyway.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fa27271bc8d230355c1f24ddea103824fdc12de6", "tree": "311a8b2cb337f9de83047290f72cd511f81b4eae", "parents": [ "b738a50a202639614c98b5763b01bf9201779e50" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 09:10:39 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:08 2011 +0100" }, "message": "genirq: Fixup poll handling\n\ntry_one_irq() contains redundant code and lots of useless checks for\nshared interrupts. Check for shared before setting IRQ_INPROGRESS and\nthen call handle_IRQ_event() while pending. Shorter version with the\nsame functionality.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b738a50a202639614c98b5763b01bf9201779e50", "tree": "fa1f0314db4d1a7d6a482d5845da2ffa1d99dd73", "parents": [ "1082687e8d6292a61759eb83358e7db39fed1bf4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 02 23:58:19 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:08 2011 +0100" }, "message": "genirq: Warn when handler enables interrupts\n\nWe run all handlers with interrupts disabled and expect them not to\nenable them. Warn when we catch one who does.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1082687e8d6292a61759eb83358e7db39fed1bf4", "tree": "2a6ba19073820f116050b1730f3e08f97187ddb2", "parents": [ "2b879eaf095878430c38cbd95e5c0fc4ce65ad8e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 09:05:05 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:08 2011 +0100" }, "message": "genirq: Plug race in report_bad_irq()\n\nWe cannot walk the action chain unlocked. Even if IRQ_INPROGRESS is\nset an action can be removed and we follow a null pointer. It\u0027s safe\nto take the lock there, because the code which removes the action will\ncall synchronize_irq() which waits unlocked for IRQ_INPROGRESS going\naway.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2b879eaf095878430c38cbd95e5c0fc4ce65ad8e", "tree": "2459e581520f2dd64f7a9ab75306b2af049d1362", "parents": [ "3b8249e759c701c4a82f99d957be651a7657bf6f" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 11:25:02 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:08 2011 +0100" }, "message": "genirq: Remove redundant thread affinity setting\n\nThread affinity is already set by setup_affinity().\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3b8249e759c701c4a82f99d957be651a7657bf6f", "tree": "f758675da3bb37282eefd50e57456d09b208b452", "parents": [ "569bda8df11effa03e618729293c7961696abb10" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 16:02:20 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:07 2011 +0100" }, "message": "genirq: Do not copy affinity before set\n\nWhile rumaging through arch code I found that there are a few\nworkarounds which deal with the fact that the initial affinity setting\nfrom request_irq() copies the mask into irq_data-\u003eaffinity before the\nchip code is called. In the normal path we unconditionally copy the\nmask when the chip code returns 0.\n\nCopy after the code is called and add a return code\nIRQ_SET_MASK_OK_NOCOPY for the chip functions, which prevents the\ncopy. That way we see the real mask when the chip function decided to\ntruncate it further as some arches do. IRQ_SET_MASK_OK is 0, which is\nthe current behaviour.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "569bda8df11effa03e618729293c7961696abb10", "tree": "b0aed74a4b00a481738dc76a739f6f67e09a99c1", "parents": [ "b008207cbd0d5ce606a1a2ac52826e0ab37d0b99" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 17:05:08 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:07 2011 +0100" }, "message": "genirq: Always apply cpu online mask\n\nIf the affinity had been set by the user, then a later request_irq()\nwill honour that setting. But online cpus can have changed. So apply\nthe online mask and for this case as well.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b008207cbd0d5ce606a1a2ac52826e0ab37d0b99", "tree": "ef3d7bc8414aa232829483e64f37758f3fdeebc2", "parents": [ "1fa46f1f070961783661ae640cd2f6b2557f3885" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 17:30:50 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:07 2011 +0100" }, "message": "genirq: Rremove redundant check\n\nIRQ_NO_BALANCING is already checked in irq_can_set_affinity() above,\nno need to check it again.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1fa46f1f070961783661ae640cd2f6b2557f3885", "tree": "cef8928b1a89edc251f8b3f9d9a67bfaa10248af", "parents": [ "a0cd9ca2b907d7ee26575e7b63ac92dad768a75e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 07 16:46:58 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:07 2011 +0100" }, "message": "genirq: Simplify affinity related code\n\nThere is lot of #ifdef CONFIG_GENERIC_PENDING_IRQ along with\nduplicated code in the irq core. Move the #ifdeffery into one place\nand cleanup the code so it\u0027s readable. No functional change.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a0cd9ca2b907d7ee26575e7b63ac92dad768a75e", "tree": "4b46f7951b9cd76531caf6d4d68d687e1b622336", "parents": [ "43abe43ce0619d744c7a5bb15cce075e532b53b7" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 10 11:36:33 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:06 2011 +0100" }, "message": "genirq: Namespace cleanup\n\nThe irq namespace has become quite convoluted. My bad. Clean it up\nand deprecate the old functions. All new functions follow the scheme:\n\nirq number based:\n irq_set/get/xxx/_xxx(unsigned int irq, ...)\n\nirq_data based:\n\t irq_data_set/get/xxx/_xxx(struct irq_data *d, ....)\n\nirq_desc based:\n\t irq_desc_get_xxx(struct irq_desc *desc)\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "43abe43ce0619d744c7a5bb15cce075e532b53b7", "tree": "f915103a0d1d671d2f537c7852869b7ca4a0078b", "parents": [ "e7bcecb7b1d29b9ad5af939149a945658620ca8f" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 12 12:10:49 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:06 2011 +0100" }, "message": "genirq: Add missing buslock to set_irq_type(), set_irq_wake()\n\nchips behind a slow bus cannot update the chip under desc-\u003elock, but\nwe miss the chip_buslock/chip_bus_sync_unlock() calls around the set\ntype and set wake functions.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e7bcecb7b1d29b9ad5af939149a945658620ca8f", "tree": "8f5ea66fd6e178574a31f2b1cfc5eeb2da28bef6", "parents": [ "218502bfe674f570205367b9094048207b04ba15" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 16 17:12:57 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:58:06 2011 +0100" }, "message": "genirq: Make nr_irqs runtime expandable\n\nWe face more and more the requirement to expand nr_irqs at\nruntime. The reason are irq expanders which can not be detected in the\nearly boot stage. So we speculate nr_irqs to have enough room. Further\nXen needs extra irq numbers and we really want to avoid adding more\n\"detection\" code into the early boot. There is no real good reason why\nwe need to limit nr_irqs at early boot.\n\nAllow the allocation code to expand nr_irqs. We have already 8k extra\nnumber space in the allocation bitmap, so lets use it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "218502bfe674f570205367b9094048207b04ba15", "tree": "c6187b97e7c79d902aef08f049e9fba04c421d56", "parents": [ "51327ada7142ab520ed610a42572d1f4cbfbb2dc", "6d83f94db95cfe65d2a6359cccdf61cf087c2598" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:56:36 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:56:43 2011 +0100" }, "message": "Merge branch \u0027irq/urgent\u0027 into irq/core\n\nReason: Further patches are conflicting with mainline fixes\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6d83f94db95cfe65d2a6359cccdf61cf087c2598", "tree": "e685c8d43da6dec24901658905cf3cf08e127633", "parents": [ "c1ee6264280e740a9d3ff3feef38642cf0a57013" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Feb 18 23:27:23 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:11:13 2011 +0100" }, "message": "genirq: Disable the SHIRQ_DEBUG call in request_threaded_irq for now\n\nWith CONFIG_SHIRQ_DEBUG\u003dy we call a newly installed interrupt handler\nin request_threaded_irq().\n\nThe original implementation (commit a304e1b8) called the handler\n_BEFORE_ it was installed, but that caused problems with handlers\ncalling disable_irq_nosync(). See commit 377bf1e4.\n\nIt\u0027s braindead in the first place to call disable_irq_nosync in shared\nhandlers, but ....\n\nMoving this call after we installed the handler looks innocent, but it\nis very subtle broken on SMP.\n\nInterrupt handlers rely on the fact, that the irq core prevents\nreentrancy.\n\nNow this debug call violates that promise because we run the handler\nw/o the IRQ_INPROGRESS protection - which we cannot apply here because\nthat would result in a possibly forever masked interrupt line.\n\nA concurrent real hardware interrupt on a different CPU results in\nhandler reentrancy and can lead to complete wreckage, which was\nunfortunately observed in reality and took a fricking long time to\ndebug.\n\nLeave the code here for now. We want this debug feature, but that\u0027s\nnot easy to fix. We really should get rid of those\ndisable_irq_nosync() abusers and remove that function completely.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: stable@kernel.org # .28 -\u003e .37\n" }, { "commit": "c1ee6264280e740a9d3ff3feef38642cf0a57013", "tree": "a5d3b9ce791551657458d53eafb47533ee34509a", "parents": [ "0cc9d5257857608ba85885b75fcada13d359b5d1" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Feb 17 17:45:15 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 19 12:10:51 2011 +0100" }, "message": "genirq: Prevent access beyond allocated_irqs bitmap\n\nLars-Peter Clausen pointed out:\n\n I stumbled upon this while looking through the existing archs using\n SPARSE_IRQ. Even with SPARSE_IRQ the NR_IRQS is still the upper\n limit for the number of IRQs.\n\n Both PXA and MMP set NR_IRQS to IRQ_BOARD_START, with\n IRQ_BOARD_START being the number of IRQs used by the core.\n\n In various machine files the nr_irqs field of the ARM machine\n defintion struct is then set to \"IRQ_BOARD_START + NR_BOARD_IRQS\".\n\n As a result \"nr_irqs\" will greater then NR_IRQS which then again\n causes the \"allocated_irqs\" bitmap in the core irq code to be\n accessed beyond its size overwriting unrelated data.\n\nThe core code really misses a sanity check there.\n\nThis went unnoticed so far as by chance the compiler/linker places\ndata behind that bitmap which gets initialized later on those affected\nplatforms.\n\nSo the obvious fix would be to add a sanity check in early_irq_init()\nand break all affected platforms. Though that check wants to be\nbackported to stable as well, which will require to fix all known\nproblematic platforms and probably some more yet not known ones as\nwell. Lots of churn.\n\nA way simpler solution is to allocate a slightly larger bitmap and\navoid the whole churn w/o breaking anything. Add a few warnings when\nan arch returns utter crap.\n\nReported-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: stable@kernel.org # .37\nCc: Haojian Zhuang \u003chaojian.zhuang@marvell.com\u003e\nCc: Eric Miao \u003ceric.y.miao@gmail.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\n" }, { "commit": "0cc9d5257857608ba85885b75fcada13d359b5d1", "tree": "c36289844c623f2a3026f629d47cee793fb535ff", "parents": [ "4c3021da451fe0ea1deaba8fa3805d8d065ec84e", "456d66ecd09e3bc326b93174745faafb6ac378d6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 14:20:46 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 14:20:46 2011 -0800" }, "message": "Merge branch \u0027rtc-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027rtc-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n RTC: Re-enable UIE timer/polling emulation\n RTC: Revert UIE emulation removal\n RTC: Release mutex in error path of rtc_alarm_irq_enable\n" }, { "commit": "4c3021da451fe0ea1deaba8fa3805d8d065ec84e", "tree": "7dba26f1fb51be87dfd5d136ddbbd752b60e9a6c", "parents": [ "a5bbef0b2deb7b943f095181309ecc9e1fc91c0f", "ceaaec98ad99859ac90ac6863ad0a6cd075d8e0e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 14:15:05 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 14:15:05 2011 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (37 commits)\n net: deinit automatic LIST_HEAD\n net: dont leave active on stack LIST_HEAD\n net: provide default_advmss() methods to blackhole dst_ops\n tg3: Restrict phy ioctl access\n drivers/net: Call netif_carrier_off at the end of the probe\n ixgbe: work around for DDP last buffer size\n ixgbe: fix panic due to uninitialised pointer\n e1000e: flush all writebacks before unload\n e1000e: check down flag in tasks\n isdn: hisax: Use l2headersize() instead of dup (and buggy) func.\n arp_notify: unconditionally send gratuitous ARP for NETDEV_NOTIFY_PEERS.\n cxgb4vf: Use defined Mailbox Timeout\n cxgb4vf: Quiesce Virtual Interfaces on shutdown ...\n cxgb4vf: Behave properly when CONFIG_DEBUG_FS isn\u0027t defined ...\n cxgb4vf: Check driver parameters in the right place ...\n pch_gbe: Fix the MAC Address load issue.\n iwlwifi: Delete iwl3945_good_plcp_health.\n net/can/softing: make CAN_SOFTING_CS depend on CAN_SOFTING\n netfilter: nf_iterate: fix incorrect RCU usage\n pch_gbe: Fix the issue that the receiving data is not normal.\n ...\n" }, { "commit": "a5bbef0b2deb7b943f095181309ecc9e1fc91c0f", "tree": "a64e846b183cb98ce34eb8c32258466639274bed", "parents": [ "bc3adfc6703edfd2484902b5391092c717076f87", "8dd38383a51d0fb6b025dc330aaa3470281da3b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 12:44:41 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 12:44:41 2011 -0800" }, "message": "Merge branch \u0027for-linus/bugfixes\u0027 of git://xenbits.xen.org/people/ianc/linux-2.6\n\n* \u0027for-linus/bugfixes\u0027 of git://xenbits.xen.org/people/ianc/linux-2.6:\n xen: suspend and resume system devices when running PVHVM\n" }, { "commit": "bc3adfc6703edfd2484902b5391092c717076f87", "tree": "9df3b216990f6b321095bcc6c35444f5e0d8165c", "parents": [ "3c18d4de86e4a7f93815c081e50e0543fa27200f", "3233cdbd9fa347a6d6897a94cc6ed0302ae83c4f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 12:36:06 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 12:36:06 2011 -0800" }, "message": "Merge branch \u0027fixes-2.6.38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq\n\n* \u0027fixes-2.6.38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:\n workqueue: make sure MAYDAY_INITIAL_TIMEOUT is at least 2 jiffies long\n workqueue, freezer: unify spelling of \u0027freeze\u0027 + \u0027able\u0027 to \u0027freezable\u0027\n workqueue: wake up a worker when a rescuer is leaving a gcwq\n" }, { "commit": "ceaaec98ad99859ac90ac6863ad0a6cd075d8e0e", "tree": "12754d2780860162b031e8c67c80866473cb4fe9", "parents": [ "f87e6f47933e3ebeced9bb12615e830a72cedce4" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Feb 17 22:59:19 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Feb 18 11:49:36 2011 -0800" }, "message": "net: deinit automatic LIST_HEAD\n\ncommit 9b5e383c11b08784 (net: Introduce\nunregister_netdevice_many()) left an active LIST_HEAD() in\nrollback_registered(), with possible memory corruption.\n\nEven if device is freed without touching its unreg_list (and therefore\ntouching the previous memory location holding LISTE_HEAD(single), better\nclose the bug for good, since its really subtle.\n\n(Same fix for default_device_exit_batch() for completeness)\n\nReported-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nTested-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nReported-by: Eric W. Biderman \u003cebiderman@xmission.com\u003e\nTested-by: Eric W. Biderman \u003cebiderman@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Octavian Purdila \u003copurdila@ixiacom.com\u003e\nCC: stable \u003cstable@kernel.org\u003e [.33+]\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f87e6f47933e3ebeced9bb12615e830a72cedce4", "tree": "c664fa9d09f0d946270c5a3cfb821a0bc95f3d8f", "parents": [ "214f45c91bbda8321d9676f1197238e4663edcbb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 22:54:38 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Feb 18 11:49:35 2011 -0800" }, "message": "net: dont leave active on stack LIST_HEAD\n\nEric W. Biderman and Michal Hocko reported various memory corruptions\nthat we suspected to be related to a LIST head located on stack, that\nwas manipulated after thread left function frame (and eventually exited,\nso its stack was freed and reused).\n\nEric Dumazet suggested the problem was probably coming from commit\n443457242beb (net: factorize\nsync-rcu call in unregister_netdevice_many)\n\nThis patch fixes __dev_close() and dev_close() to properly deinit their\nrespective LIST_HEAD(single) before exiting.\n\nReferences: https://lkml.org/lkml/2011/2/16/304\nReferences: https://lkml.org/lkml/2011/2/14/223\n\nReported-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nTested-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nReported-by: Eric W. Biderman \u003cebiderman@xmission.com\u003e\nTested-by: Eric W. Biderman \u003cebiderman@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Octavian Purdila \u003copurdila@ixiacom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "214f45c91bbda8321d9676f1197238e4663edcbb", "tree": "2b78e1d21298c1622755b09826ed2b8e5152d6e3", "parents": [ "ed199facd070f8e551dc16a2ae1baa01d8d28ed4" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Fri Feb 18 11:39:01 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Feb 18 11:39:01 2011 -0800" }, "message": "net: provide default_advmss() methods to blackhole dst_ops\n\nCommit 0dbaee3b37e118a (net: Abstract default ADVMSS behind an\naccessor.) introduced a possible crash in tcp_connect_init(), when\ndst-\u003edefault_advmss() is called from dst_metric_advmss()\n\nReported-by: George Spelvin \u003clinux@horizon.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3c18d4de86e4a7f93815c081e50e0543fa27200f", "tree": "adea22bccd076266bf94cbda3ed6d9a98eea1206", "parents": [ "2a324ce7b79a3a90cc2d4ade5d5f960a99000caa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 11:32:28 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 18 11:32:28 2011 -0800" }, "message": "Expand CONFIG_DEBUG_LIST to several other list operations\n\nWhen list debugging is enabled, we aim to readably show list corruption\nerrors, and the basic list_add/list_del operations end up having extra\ndebugging code in them to do some basic validation of the list entries.\n\nHowever, \"list_del_init()\" and \"list_move[_tail]()\" ended up avoiding\nthe debug code due to how they were written. This fixes that.\n\nSo the _next_ time we have list_move() problems with stale list entries,\nwe\u0027ll hopefully have an easier time finding them..\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a324ce7b79a3a90cc2d4ade5d5f960a99000caa", "tree": "e512801f47280fae8813ff2a102411a343a3c380", "parents": [ "c8b392e9ad7332b8e44f7f15dafa5fc837f7da8d", "2e725a065b0153f0c449318da1923a120477633d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:52:36 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:52:36 2011 -0800" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PM / Hibernate: Return error code when alloc_image_page() fails\n" }, { "commit": "c8b392e9ad7332b8e44f7f15dafa5fc837f7da8d", "tree": "d3a60d1bc27397d601c14e647227a3002a175213", "parents": [ "dd8240bd3e59c5f4d49195a711cb4f12aeb7cf85", "e138018e3593a6af9ad7680b68c23451587daf11" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:52:17 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:52:17 2011 -0800" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/radeon/kms: add missing frac fb div flag for dce4+\n drm/radeon/kms: do not reject X16 and Y16X16 floating-point formats on r300\n drm/nouveau: fix suspend/resume on GPUs that don\u0027t have PM support\n drm/nouveau: flips/flipd need to always set \u0027evict\u0027 for move_accel_cleanup()\n drm/nv40: fix tiling-related setup for a number of chipsets\n drm/nouveau: fix non-EDIDful native mode selection\n drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.\n drm/nv04-nv40: Fix NULL dereference when we fail to find an LVDS native mode.\n drm/nv10: Fix crash when allocating a BO larger than half the available VRAM.\n" }, { "commit": "dd8240bd3e59c5f4d49195a711cb4f12aeb7cf85", "tree": "615ec7accc4be99beea1bb01f69667e66dbcc79e", "parents": [ "a0aeccdc694d5db3b4310a6ed1ce4f88974cf7b4", "814b0a61204d24f9fba6f7c575e6450d15ce2cf1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:51:52 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:51:52 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:\n IB/qib: Prevent double completions after a timeout or RNR error\n IB/qib: Fix double add_timer()\n RDMA/nes: Don\u0027t generate async events for unregistered devices\n" }, { "commit": "a0aeccdc694d5db3b4310a6ed1ce4f88974cf7b4", "tree": "2a4e8f8a2641eccd96d5d2aa58d9cf5aa6546c4c", "parents": [ "fa7ea87a057958a8b7926c1a60a3ca6d696328ed", "b62818e5ff78cab4daf04fc0c12f86475dbc4b69" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:51:27 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:51:27 2011 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Fix NMI startup bug which also breaks perf.\n sparc: fix size argument to find_next_zero_bit()\n sparc: use bitmap_set()\n sparc32: unaligned memory access (MNA) trap handler bug\n" }, { "commit": "fa7ea87a057958a8b7926c1a60a3ca6d696328ed", "tree": "4795fb5b14dfd3112b650456007e167eb90c1645", "parents": [ "ee715087024b91a6ceb85ba2d02f6c35d354a48c" ], "author": { "name": "Timo Warns", "email": "warns@pre-sense.de", "time": "Thu Feb 17 22:27:40 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 17 17:50:51 2011 -0800" }, "message": "fs/partitions: Validate map_count in Mac partition tables\n\nValidate number of blocks in map and remove redundant variable.\n\nSigned-off-by: Timo Warns \u003cwarns@pre-sense.de\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "456d66ecd09e3bc326b93174745faafb6ac378d6", "tree": "24e0fb6f1c861204e2bf25abc2e27a1e3c3941ae", "parents": [ "6e57b1d6a8d8ed1998229b71c102be1997e397c6" ], "author": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Fri Feb 11 18:15:23 2011 -0800" }, "committer": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Thu Feb 17 14:59:42 2011 -0800" }, "message": "RTC: Re-enable UIE timer/polling emulation\n\nThis patch re-enables UIE timer/polling emulation for rtc devices\nthat do not support alarm irqs.\n\nCC: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReported-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nTested-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\n" }, { "commit": "6e57b1d6a8d8ed1998229b71c102be1997e397c6", "tree": "941ae7ba1c168af5603bb47d3bbfba33a8f2760c", "parents": [ "516373b8b60fa4152334b6b6f2ece0f178c540ce" ], "author": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Fri Feb 11 17:45:40 2011 -0800" }, "committer": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Thu Feb 17 14:59:41 2011 -0800" }, "message": "RTC: Revert UIE emulation removal\n\nUwe pointed out that my alarm based UIE emulation is not sufficient\nto replace the older timer/polling based UIE emulation on devices\nwhere there is no alarm irq. This causes rtc devices without alarms\nto return -EINVAL to UIE ioctls. The fix is to re-instate the old\ntimer/polling method for devices without alarm irqs.\n\nThis patch reverts the following commits:\n042620a018afcfba1d678062b62e46 - Remove UIE emulation\n1daeddd5962acad1bea55e524fc0fa - Cleanup removed UIE emulation declaration\nb5cc8ca1c9c3a37eaddf709b2fd3e1 - Remove Kconfig symbol for UIE emulation\n\nThe emulation mode will still need to be wired-in with a following\npatch before it will work.\n\nCC: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReported-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\n" }, { "commit": "516373b8b60fa4152334b6b6f2ece0f178c540ce", "tree": "fdc88e327f0e7143354b1ea4c190bee21aff6c1f", "parents": [ "d8ce1481ee8770ef2314eb7984a2228dbf64ad06" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Mon Feb 14 11:33:17 2011 +0100" }, "committer": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Thu Feb 17 14:59:22 2011 -0800" }, "message": "RTC: Release mutex in error path of rtc_alarm_irq_enable\n\nOn hardware that doesn\u0027t support alarm interrupts, rtc_alarm_irq_enable\ncould return without releasing the ops_lock mutex.\n\nThis was introduced in\n\taa0be0f (RTC: Propagate error handling via rtc_timer_enqueue properly)\n\nThis patch corrects the issue by only returning once the mutex is\nreleased.\n\n[john.stultz: Reworded the commit log]\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\n" }, { "commit": "ed199facd070f8e551dc16a2ae1baa01d8d28ed4", "tree": "79b67ec787dadc8fc88b1c8ec9273979b189decd", "parents": [ "0d672e9f8ac320c6d1ea9103db6df7f99ea20361" ], "author": { "name": "Matt Carlson", "email": "mcarlson@broadcom.com", "time": "Tue Feb 15 12:51:10 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Feb 17 14:11:15 2011 -0800" }, "message": "tg3: Restrict phy ioctl access\n\nIf management firmware is present and the device is down, the firmware\nwill assume control of the phy. If a phy access were allowed from the\nhost, it will collide with firmware phy accesses, resulting in\nunpredictable behavior. This patch fixes the problem by disallowing phy\naccesses during the problematic condition.\n\nSigned-off-by: Matt Carlson \u003cmcarlson@broadcom.com\u003e\nReviewed-by: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0d672e9f8ac320c6d1ea9103db6df7f99ea20361", "tree": "fb5c67e5bb769601fc7f762b7e86e10f9b7aa30e", "parents": [ "c600636bd560b04973174caa5e349a72bce51637" ], "author": { "name": "Ivan Vecera", "email": "ivecera@redhat.com", "time": "Tue Feb 15 02:08:39 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Feb 17 14:09:57 2011 -0800" }, "message": "drivers/net: Call netif_carrier_off at the end of the probe\n\nWithout calling of netif_carrier_off at the end of the probe the operstate\nis unknown when the device is initially opened. By default the carrier is\non so when the device is opened and netif_carrier_on is called the link\nwatch event is not fired and operstate remains zero (unknown).\n\nThis patch fixes this behavior in forcedeth and r8169.\n\nSigned-off-by: Ivan Vecera \u003civecera@redhat.com\u003e\nAcked-by: Francois Romieu \u003cromieu@fr.zoreil.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "814b0a61204d24f9fba6f7c575e6450d15ce2cf1", "tree": "978d0265d1387036e8285685bc0692cade005f90", "parents": [ "25a54a6bb87dc966f6a3fc1f2ac6e88db1f5614c", "c0af2c057d7ce3f0b260f9380d187a82bb5cab28" ], "author": { "name": "Roland Dreier", "email": "roland@purestorage.com", "time": "Thu Feb 17 14:04:59 2011 -0800" }, "committer": { "name": "Roland Dreier", "email": "roland@purestorage.com", "time": "Thu Feb 17 14:04:59 2011 -0800" }, "message": "Merge branches \u0027nes\u0027 and \u0027qib\u0027 into for-next\n" }, { "commit": "c0af2c057d7ce3f0b260f9380d187a82bb5cab28", "tree": "30b59bf396145825d5b005dcc8f6fa1abf5c2b1f", "parents": [ "414ed90cee32486c50f91b28990443e0dc21c868" ], "author": { "name": "Mike Marciniszyn", "email": "mike.marciniszyn@qlogic.com", "time": "Wed Feb 16 15:48:25 2011 +0000" }, "committer": { "name": "Roland Dreier", "email": "roland@purestorage.com", "time": "Thu Feb 17 14:04:50 2011 -0800" }, "message": "IB/qib: Prevent double completions after a timeout or RNR error\n\nThere is a double completion associated with error handling for RC QPs.\n\nThe sequence is:\n\n - The do_rc_ack() routine fields an RNR nack and there are 0\n rnr_retries configured on the QP.\n - qib_error_qp() stops the pending timer\n - qib_rc_send_complete() is called from sdma_complete()\n - qib_rc_send_complete() starts the timer because the msb of the psn\n just completed says an ack is needed.\n - a bunch of flushes occur as ipoib posts WQEs to an error\u0027ed QP\n - rc_timeout() calls qib_restart_rc()\n - qib_restart_rc() calls qib_send_complete() with a\n IB_WC_RETRY_EXC_ERR on a wqe that has already been completed in the\n past\n\nThe fix avoids starting the timer since another packet will never\narrive.\n\nSigned-off-by: Mike Marciniszyn \u003cmike.marciniszyn@qlogic.com\u003e\nSigned-off-by: Roland Dreier \u003croland@purestorage.com\u003e\n" }, { "commit": "8dd38383a51d0fb6b025dc330aaa3470281da3b2", "tree": "e1de2f65e13e9383b91697afe283f2e28d3fdeaa", "parents": [ "100b33c8bd8a3235fd0b7948338d6cbb3db3c63d" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Thu Feb 17 10:31:20 2011 +0000" }, "committer": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Thu Feb 17 10:31:20 2011 +0000" }, "message": "xen: suspend and resume system devices when running PVHVM\n\nOtherwise we fail to properly suspend/resume all of the emulated devices.\n\nSomething between 2.6.38-rc2 and rc3 appears to have exposed this\nissue, but it\u0027s always been wrong not to do this.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nAcked-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\n\n" }, { "commit": "c600636bd560b04973174caa5e349a72bce51637", "tree": "7cfc33d89af8a7da978a0dd39a4b47bcb815eefd", "parents": [ "4c7e604babd15db9dca3b07de167a0f93fe23bf4" ], "author": { "name": "Amir Hanania", "email": "amir.hanania@intel.com", "time": "Tue Feb 15 09:11:31 2011 +0000" }, "committer": { "name": "Jeff Kirsher", "email": "jeffrey.t.kirsher@intel.com", "time": "Thu Feb 17 01:18:46 2011 -0800" }, "message": "ixgbe: work around for DDP last buffer size\n\nA HW limitation was recently discovered where the last buffer in a DDP offload\ncannot be a full buffer size in length. Fix the issue with a work around by\nadding another buffer with size \u003d 1.\n\nSigned-off-by: Amir Hanania \u003camir.hanania@intel.com\u003e\nTested-by: Ross Brattain \u003cross.b.brattain@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\n" }, { "commit": "4c7e604babd15db9dca3b07de167a0f93fe23bf4", "tree": "7bd44f17d5760d938bdd6802c8c3be64f9264749", "parents": [ "713b3c9e4c1a6da6b45da6474ed554ed0a48de69" ], "author": { "name": "Andy Gospodarek", "email": "andy@greyhouse.net", "time": "Thu Feb 17 01:13:13 2011 -0800" }, "committer": { "name": "Jeff Kirsher", "email": "jeffrey.t.kirsher@intel.com", "time": "Thu Feb 17 01:13:13 2011 -0800" }, "message": "ixgbe: fix panic due to uninitialised pointer\n\nSystems containing an 82599EB and running a backported driver from\nupstream were panicing on boot. It turns out hw-\u003emac.ops.setup_sfp is\nonly set for 82599, so one should check to be sure that pointer is set\nbefore continuing in ixgbe_sfp_config_module_task. I verified by\ninspection that the upstream driver has the same issue and also added a\ncheck before the call in ixgbe_sfp_link_config.\n\nSigned-off-by: Andy Gospodarek \u003candy@greyhouse.net\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\n" }, { "commit": "713b3c9e4c1a6da6b45da6474ed554ed0a48de69", "tree": "9c578651c91b70da176e3a65a5537aad53814e15", "parents": [ "615b32af9730def64330e4c0c95c973e90bd9c6d" ], "author": { "name": "Jesse Brandeburg", "email": "jesse.brandeburg@intel.com", "time": "Wed Feb 02 10:19:50 2011 +0000" }, "committer": { "name": "Jeff Kirsher", "email": "jeffrey.t.kirsher@intel.com", "time": "Thu Feb 17 01:11:21 2011 -0800" }, "message": "e1000e: flush all writebacks before unload\n\nThe driver was not flushing all writebacks before unloading, possibly\ncausing memory to be written by the hardware after the driver had\nreinitialized the rings.\n\nThis adds missing functionality to flush any pending writebacks and is\ncalled in all spots where descriptors should be completed before the driver\nbegins processing.\n\nSigned-off-by: Jesse Brandeburg \u003cjesse.brandeburg@intel.com\u003e\nReviewed-by: Bruce Allan \u003cbruce.w.allan@intel.com\u003e\nTested-by: Jeff Pieper \u003cjeffrey.e.pieper@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\n" }, { "commit": "615b32af9730def64330e4c0c95c973e90bd9c6d", "tree": "8d439d0a42c6f7cb02e2737faf04bbd7443c81e4", "parents": [ "6d90e8f45697c633f522269368297d7416fd8783" ], "author": { "name": "Jesse Brandeburg", "email": "jesse.brandeburg@intel.com", "time": "Wed Feb 02 10:19:45 2011 +0000" }, "committer": { "name": "Jeff Kirsher", "email": "jeffrey.t.kirsher@intel.com", "time": "Thu Feb 17 00:45:06 2011 -0800" }, "message": "e1000e: check down flag in tasks\n\nThis change is part of a fix to avoid any tasks running while the driver is\nexiting and deinitializing resources.\n\nSigned-off-by: Jesse Brandeburg \u003cjesse.brandeburg@intel.com\u003e\nTested-by: Jeff Pieper \u003cjeffrey.e.pieper@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\n" }, { "commit": "ee715087024b91a6ceb85ba2d02f6c35d354a48c", "tree": "9f6bdcd5932d35eb9f15ae3dd647c6f5063873a4", "parents": [ "68ac01a2de5faed5e19a78c06314804c6184a650", "47c85291d3dd1a51501555000b90f8e281a0458e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 16 21:53:41 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 16 21:53:41 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.38\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: correctly handle return value from nfsd_map_name_to_*\n" }, { "commit": "e138018e3593a6af9ad7680b68c23451587daf11", "tree": "ad1395522de1c3754b0bfe25281139648f2ae032", "parents": [ "9f4283f49f0a96a64c5a45fe56f0f8c942885eef", "317495b25ec1f0beb0dbac8ee0dfec59a1addf03" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Feb 17 13:56:35 2011 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Feb 17 13:56:35 2011 +1000" }, "message": "Merge remote branch \u0027nouveau/drm-nouveau-next\u0027 of /ssd/git/drm-nouveau-next into drm-fixes\n\n* \u0027nouveau/drm-nouveau-next\u0027 of /ssd/git/drm-nouveau-next:\n drm/nouveau: fix suspend/resume on GPUs that don\u0027t have PM support\n drm/nouveau: flips/flipd need to always set \u0027evict\u0027 for move_accel_cleanup()\n drm/nv40: fix tiling-related setup for a number of chipsets\n drm/nouveau: fix non-EDIDful native mode selection\n drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.\n drm/nv04-nv40: Fix NULL dereference when we fail to find an LVDS native mode.\n drm/nv10: Fix crash when allocating a BO larger than half the available VRAM.\n" }, { "commit": "9f4283f49f0a96a64c5a45fe56f0f8c942885eef", "tree": "014b8efe01702cd00ded766dd0b2a5daa15fa36c", "parents": [ "16e4b8a6e44b8c736c37af370afaa428c3239fb6" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Wed Feb 16 21:17:04 2011 -0500" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Feb 17 13:55:47 2011 +1000" }, "message": "drm/radeon/kms: add missing frac fb div flag for dce4+\n\nThe fixed ref/post dividers are set by the AdjustPll table\nrather than the ss info table on dce4+. Make sure we enable\nthe fractional feedback dividers when using a fixed post\nor ref divider on them as well.\n\nFixes:\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d29272\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "16e4b8a6e44b8c736c37af370afaa428c3239fb6", "tree": "fc1f055467999ebe7b90f37afc75b443cdf3724d", "parents": [ "a2640111d5edb3f4e6dd6089c0dbddc7590110b4" ], "author": { "name": "Marek Olšák", "email": "maraeo@gmail.com", "time": "Wed Feb 16 02:26:08 2011 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Feb 17 13:55:30 2011 +1000" }, "message": "drm/radeon/kms: do not reject X16 and Y16X16 floating-point formats on r300\n\nSigned-off-by: Marek Olšák \u003cmaraeo@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "317495b25ec1f0beb0dbac8ee0dfec59a1addf03", "tree": "fc852b103f4e1c0bcce036f910d3485c5097cd0a", "parents": [ "b8884da6113be83f6f3b296539bcd9f602a6abd8" ], "author": { "name": "Ben Skeggs", "email": "bskeggs@redhat.com", "time": "Thu Feb 17 11:11:28 2011 +1000" }, "committer": { "name": "Ben Skeggs", "email": "bskeggs@redhat.com", "time": "Thu Feb 17 12:02:22 2011 +1000" }, "message": "drm/nouveau: fix suspend/resume on GPUs that don\u0027t have PM support\n\nThis has been broken since 2.6.37, and fixes resume on a couple of fermi\nboards I have access to.\n\nSigned-off-by: Ben Skeggs \u003cbskeggs@redhat.com\u003e\n" }, { "commit": "68ac01a2de5faed5e19a78c06314804c6184a650", "tree": "44bc9d9bb40f2781519c0f4f608f6456bdbc0db6", "parents": [ "e51900f7d38cbcfb481d84567fd92540e7e1d23a", "0f3e1d27a7e3f98d996d707d649128e229b65deb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 16 16:48:36 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 16 16:48:36 2011 -0800" }, "message": "Merge branch \u0027spi/merge\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027spi/merge\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi/pxa2xx pci: fix the release - remove race\n" }, { "commit": "e51900f7d38cbcfb481d84567fd92540e7e1d23a", "tree": "f732388a0efab2967fddc0afd0f2200731e34d02", "parents": [ "a2640111d5edb3f4e6dd6089c0dbddc7590110b4" ], "author": { "name": "Chuck Ebbert", "email": "cebbert@redhat.com", "time": "Wed Feb 16 18:11:53 2011 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 16 16:48:13 2011 -0800" }, "message": "block: revert block_dev read-only check\n\nThis reverts commit 75f1dc0d076d (\"block: check bdev_read_only() from\nblkdev_get()\"). That commit added stricter checking to make sure\ndevices that were being used read-only were actually opened in that\nmode.\n\nIt turns out that the change breaks a bunch of kernel code that opens\nblock devices. Affected systems include dm, md, and the loop device.\nBecause strict checking for read-only opens of block devices was not\ndone before this, the code that opens the devices was opening them\nread-write even if they were being used read-only. Auditing all that\ncode will take time, and new userspace packages for dm, mdadm, etc.\nwill also be required.\n\nSigned-off-by: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "b8884da6113be83f6f3b296539bcd9f602a6abd8" }