)]}' { "log": [ { "commit": "6e15cf04860074ad032e88c306bea656bbdd0f22", "tree": "c346383bb7563e8d66b2f4a502f875b259c34870", "parents": [ "be0ea69674ed95e1e98cb3687a241badc756d228", "60db56422043aaa455ac7f858ce23c273220f9d9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 26 21:39:17 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 27 17:28:43 2009 +0100" }, "message": "Merge branch \u0027core/percpu\u0027 into percpu-cpumask-x86-for-linus-2\n\nConflicts:\n\tarch/parisc/kernel/irq.c\n\tarch/x86/include/asm/fixmap_64.h\n\tarch/x86/include/asm/setup.h\n\tkernel/irq/handle.c\n\nSemantic merge:\n arch/x86/include/asm/fixmap.h\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "edb35028e40515beb2f94808aff8b3e71fb9f35a", "tree": "153da9f8ca1934b30474bb15478feb14a7bd5b75", "parents": [ "8f8573ae9f5deefada6f5d64d0a52c9b39c730c7", "cb065c06b6cc615a58860d619d7fa7952cd6a18b", "5bee17f18b595937e6beafeee5197868a3f74a06" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 16 09:20:13 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 16 09:20:13 2009 +0100" }, "message": "Merge branches \u0027irq/genirq\u0027 and \u0027linus\u0027 into irq/core\n" }, { "commit": "0e57aa11abb15b70db53d1f95ae70b3c980ac885", "tree": "9e4c9fabfcaa095eba1e50252e341aa749c6e607", "parents": [ "a9d0a1a38352c4fb8946e73b3e42ba4ada29e733" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 13 14:34:05 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 13 16:34:02 2009 +0100" }, "message": "genirq: deprecate __do_IRQ\n\nTwo years migration time is enough. Remove the compability cruft.\n\nAdd the deprecated warning in kernel/irq/handle.c because marking\n__do_IRQ itself is way too noisy.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4553573277906901f62f73c0432b332c53de5e2c", "tree": "4093af83302fa711e9079152089085927f60c838", "parents": [ "bedd30d986a05e32dc3eab874e4b9ed8a38058bb" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Feb 22 23:00:32 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 13 14:32:29 2009 +0100" }, "message": "genirq: use kzalloc instead of explicit zero initialization\n\nImpact: simplification\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReviewed-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\n" }, { "commit": "c8e2aeef0b8ac9fb8821b8b3734c031579d0b77a", "tree": "6b171eb497bdd5f21f9e6a0b06c4aa6c3c60b76b", "parents": [ "3dd3d46b78c22503957230ca5981849b7bb29b9a" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Mar 09 20:26:23 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 13 14:32:28 2009 +0100" }, "message": "genirq: remove redundant if condition\n\nImpact: cleanup\n\nThe code is only compiled if CONFIG_GENERIC_HARDIRQS\u003dy so another\ncheck for this define in the code is redundant. Remove it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "eb53b4e8fef10ccccb49a6dbb5e19ca84ba5a305", "tree": "156b1a9b799c0b1c4dc90b05a7b2468df56ca1c1", "parents": [ "cbf94f06824780183e4bba165c7c29d5c7bd9a51" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Thu Mar 12 21:05:59 2009 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 12 13:16:33 2009 +0100" }, "message": "irq: export remove_irq() and setup_irq() symbols\n\nExport the setup_irq() and remove_irq() symbols.\n\nI\u0027d like to export these functions since I have timer\ncode that needs to use setup_irq() early on (too early\nfor request_irq()), and the same code can also be\ncompiled as a module.\n\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nLKML-Reference: \u003c20090312120559.2926.82371.sendpatchset@rx1.opensource.se\u003e\n[ changed to _GPL as these are special APIs deep inside the irq layer. ]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cbf94f06824780183e4bba165c7c29d5c7bd9a51", "tree": "e1cfa04aee8ba76d79737526061c706defb1552c", "parents": [ "f21cfb258df6dd3ea0b3e56d75c7e994edb81b35" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Thu Mar 12 21:05:51 2009 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 12 13:16:33 2009 +0100" }, "message": "irq: match remove_irq() args with setup_irq()\n\nModify remove_irq() to match setup_irq().\n\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nLKML-Reference: \u003c20090312120551.2926.43942.sendpatchset@rx1.opensource.se\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f21cfb258df6dd3ea0b3e56d75c7e994edb81b35", "tree": "63d2c11d1857bdffab6bf3ed036af8e03d16abd7", "parents": [ "f8cb22cbb8383c9f41e6ccbcd4fb94edb1048bda" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Thu Mar 12 21:05:42 2009 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 12 13:16:32 2009 +0100" }, "message": "irq: add remove_irq() for freeing of setup_irq() irqs\n\nImpact: add new API\n\nThis patch adds a remove_irq() function for releasing\ninterrupts requested with setup_irq().\n\nWithout this patch we have no way of releasing such\ninterrupts since free_irq() today tries to kfree()\nthe irqaction passed with setup_irq().\n\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nLKML-Reference: \u003c20090312120542.2926.56609.sendpatchset@rx1.opensource.se\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "044d408409cc4e1bc75c886e27ca85c270db104c", "tree": "c2286707e9d4983a4828b0a4133181031de36964", "parents": [ "c02368a9d059322f913a58111eade87a656fefd5" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Mar 02 16:13:32 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 03 00:05:45 2009 +0100" }, "message": "genirq: assert that irq handlers are indeed running in hardirq context\n\nMake sure the genirq layer handlers are indeed running handlers\nin hardirq context. That is the genirq expectation and doing\nanything else is broken.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c1236006812.5330.632.camel@laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c02368a9d059322f913a58111eade87a656fefd5", "tree": "2f02dbbe69b86535f58d2010d9adfb20a9c16fb9", "parents": [ "f17c75453b2d195eba0a90d9f16a3ba88c85b3b4", "778ef1e6cbb049c9bcbf405936ee6f2b6e451892" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 02 22:08:56 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 02 22:08:56 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into irq/genirq\n" }, { "commit": "f17c75453b2d195eba0a90d9f16a3ba88c85b3b4", "tree": "2727a5965c34c11b11257db56fe87c432cd395ef", "parents": [ "8316e38100c70cd1443ac90074eccdd033aa218d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 20:43:37 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 20:44:47 2009 +0100" }, "message": "irq: name \u0027p\u0027 variables a bit better\n\n\u0027p\u0027 stands for pointer - make it clear in setup_irq() and free_irq()\nwhat kind of pointer it is.\n\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8316e38100c70cd1443ac90074eccdd033aa218d", "tree": "155392d9a76df31a1934c181d24467cd93294986", "parents": [ "ae88a23b32fa7e0dc9fa7ce735966e68eb41b0bc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 20:28:29 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 20:28:29 2009 +0100" }, "message": "irq: further clean up the free_irq() code flow\n\nLinus noticed that the \u0027pp\u0027 variable can be eliminated\naltogether, and the loop can be cleaned up further.\n\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ae88a23b32fa7e0dc9fa7ce735966e68eb41b0bc", "tree": "39f39938fe6d197e0c1c74ecec649833a3321a68", "parents": [ "327ec5699c29454322d0136375f717f509c145b6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 11:29:50 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 11:36:49 2009 +0100" }, "message": "irq: refactor and clean up the free_irq() code flow\n\nImpact: cleanup\n\n- separate out the loop from the actual freeing logic, this wins us\n two indentation levels allowing a number of followup prettifications\n\n- turn the WARN_ON() into a more informative WARN().\n\n- clean up the comments and the code flow some more\n\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "327ec5699c29454322d0136375f717f509c145b6", "tree": "6d7903906cd8e40c6075b695d29e1cf428319bd4", "parents": [ "0e43785c57fee50fbc00ea0378e941efb61fa0c2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 11:21:37 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 11:21:37 2009 +0100" }, "message": "irq: clean up manage.c\n\n- make printk message git-greppable\n- fix a few style details\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8f8573ae9f5deefada6f5d64d0a52c9b39c730c7", "tree": "444d55bfb8a048ad3b13051cd55a64b688915a58", "parents": [ "37bed90094fdb1eea6e4afec6a200d4e60143e55", "0e43785c57fee50fbc00ea0378e941efb61fa0c2", "005bf0e6fa0e9543933fe2e36322af649df7cacb", "548c8933801c9ee347b6f1bad2491e4286a4f3a2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 11:57:18 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 11:57:18 2009 +0100" }, "message": "Merge branches \u0027irq/genirq\u0027, \u0027irq/sparseirq\u0027 and \u0027irq/urgent\u0027 into irq/core\n" }, { "commit": "0e43785c57fee50fbc00ea0378e941efb61fa0c2", "tree": "f90ec1d34d987a48707fe455534f16b191702f8a", "parents": [ "74296a8ed6aa3c5bf672808ada690de7ba323ecc" ], "author": { "name": "Johannes Weiner", "email": "hannes@cmpxchg.org", "time": "Fri Feb 13 04:38:04 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 10:52:07 2009 +0100" }, "message": "irq: use GFP_KERNEL for action allocation in request_irq()\n\nrequest_irq() calls into proc code via __setup_irq() which is not safe\nin an atomic context, so request_irq() can itself use the more\nreliable GFP_KERNEL allocation for the action descriptor.\n\nSigned-off-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "249d51b53aea1b7cdb1be65a1a9a0c59d9e06f3e", "tree": "7fc06930e46ee13d394f5b031166c40206af3189", "parents": [ "44581a28e805a31661469c4b466b9cd14b36e7b6", "8e4921515c1a379539607eb443d51c30f4f7f338" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 14:58:11 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 14:58:11 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc4\u0027 into core/percpu\n\nConflicts:\n\tarch/x86/mach-voyager/voyager_smp.c\n\tarch/x86/mm/fault.c\n" }, { "commit": "548c8933801c9ee347b6f1bad2491e4286a4f3a2", "tree": "f9809fe9c8564a4546b16f650ccc29dd284da4be", "parents": [ "d5b562330ec766292a3ac54ae5e0673610bd5b3d" ], "author": { "name": "Hannes Eder", "email": "hannes@hanneseder.net", "time": "Sun Feb 08 20:24:47 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 10:14:05 2009 +0100" }, "message": "kernel/irq: fix sparse warning: make symbol static\n\nWhile being at it make every occurrence of \u0027do_irq_select_affinity\u0027\nhave the same signature in terms of signedness of the first argument.\n\nFix this sparse warning:\n kernel/irq/manage.c:112:5: warning: symbol \u0027do_irq_select_affinity\u0027 was not declared. Should it be static?\n\nAlso rename do_irq_select_affinity() to setup_affinity() - shorter name\nand clearer naming.\n\nSigned-off-by: Hannes Eder \u003channes@hanneseder.net\u003e\nAcked-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "005bf0e6fa0e9543933fe2e36322af649df7cacb", "tree": "b14afa63f043d8c1fcf705b2d60262d873ec8f3f", "parents": [ "0f3c2a89c1451cdf6328f99977bd9decd4f708e1" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Sun Feb 08 16:18:03 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 09:02:34 2009 +0100" }, "message": "irq: optimize init_kstat_irqs/init_copy_kstat_irqs\n\nSimplify and make init_kstat_irqs etc more type proof, suggested by\nAndrew.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0f3c2a89c1451cdf6328f99977bd9decd4f708e1", "tree": "5f06396e409410e5d506f72fe6abebc376a5e689", "parents": [ "4d87c5bec5389625d80b71108795aecf82cd670d" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Sun Feb 08 16:18:03 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 08:55:08 2009 +0100" }, "message": "irq: clear kstat_irqs\n\nImpact: get correct kstat_irqs [/proc/interrupts] for msi/msi-x etc\n\nneed to call clear_kstat_irqs(), so when we reuse that irq_desc,\nwe get correct kstat in /proc/interrupts.\n\nThis makes /proc/interrupts not have \u003cNULL\u003e entries.\n\nDon\u0027t need to worry about arch that doesn\u0027t support genirq, because they\nwill not call dynamic_irq_cleanup().\n\nv2: simplify and make clear_kstat_irqs more robust\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bb960a1e42042e82447a5bc0941b3ab6d614bac3", "tree": "d2295a923fabb1b01b25bb015c4c2e42ee9df5ca", "parents": [ "858770619debfb9269add63e4ba8b7c6b5538dd1", "06fc732c33a7ff5e4c91bcf4a6ca86b5e335ad9a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 04 14:54:56 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 04 14:54:56 2009 +0100" }, "message": "Merge branch \u0027core/xen\u0027 into x86/urgent\n" }, { "commit": "10b888d6cec2688e65e9e128b14bf98ecd199da2", "tree": "b29736b4fabe128b8a3db00b22c71e98424d03d4", "parents": [ "9a8ecae87a2b698964b1db9ea504ba1099f479fc" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Sat Jan 31 14:50:07 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 01 11:36:31 2009 +0100" }, "message": "irq, x86: fix lock status with numa_migrate_irq_desc\n\nEric Paris reported:\n\n\u003e I have an hp dl785g5 which is unable to successfully run\n\u003e 2.6.29-0.66.rc3.fc11.x86_64 or 2.6.29-rc2-next-20090126. During bootup\n\u003e (early in userspace daemons starting) I get the below BUG, which quickly\n\u003e renders the machine dead. I assume it is because sparse_irq_lock never\n\u003e gets released when the BUG kills that task.\n\nAdjust lock sequence when migrating a descriptor with\nCONFIG_NUMA_MIGRATE_IRQ_DESC enabled.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ac56b94f8049b4c246cd86257ae6c03c0ac75a13", "tree": "408e3cb5339551a5d2b570cdcdd668685c9ab100", "parents": [ "5b2d3e6d542c4c7009ba72e047c4c0633f2b5e26", "14819ea1e0bcbdc9b084cd60a6a24d5d786324ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 31 15:54:30 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 31 15:54:30 2009 -0800" }, "message": "Merge branch \u0027irq-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027irq-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n irq: export __set_irq_handler() and handle_level_irq()\n" }, { "commit": "c43e0e46adf79c321ed3fbf0351e1005fb8a2413", "tree": "35b9ab361651f649d3c9aa69f159812eba50d154", "parents": [ "dba3d36b2f0842ed7f25c33cd3a2ccdb3d0df9db", "f2257b70b0f9b2fe8f2afd83fc6798dca75930b8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 30 18:23:30 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 30 18:23:30 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/percpu\n\nConflicts:\n\tkernel/irq/handle.c\n" }, { "commit": "97179fd46da7ddedd18e95388130ed3e06c5a0c7", "tree": "8d1a56e41345244d36a9d943a69c5ecf76942816", "parents": [ "1267a8df209c7453d65acbdd56e3588954bf890b" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Jan 27 09:53:22 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 16:06:55 2009 -0800" }, "message": "cpumask fallout: Initialize irq_default_affinity earlier\n\nMove the initialization of irq_default_affinity to early_irq_init as\ncore_initcall is too late.\n\nirq_default_affinity can be used in init_IRQ and potentially timer and\nSMP init as well. All of these happen before core_initcall. Moving\nthe initialization to early_irq_init ensures that it is initialized\nbefore it is used.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nAcked-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1267a8df209c7453d65acbdd56e3588954bf890b", "tree": "816732505914ba145fd3fba77c903ed4947c8701", "parents": [ "40413dcb7b273bda681dca38e6ff0bbb3728ef11" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Jan 27 09:53:21 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 16:06:49 2009 -0800" }, "message": "Make irq_*_affinity depend on CONFIG_GENERIC_HARDIRQS too.\n\nIn interrupt.h these functions are declared only if\nCONFIG_GENERIC_HARDIRQS is set. We should define them under identical\nconditions.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74296a8ed6aa3c5bf672808ada690de7ba323ecc", "tree": "baf9aa0f86e27d33dff0c4d0e33774fe80c908bc", "parents": [ "5a2dd72abdae75ea2960145e0549635ce4e0be96" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 16 17:43:50 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 16 17:46:49 2009 +0100" }, "message": "irq: provide debug_poll_all_shared_irqs() method under CONFIG_DEBUG_SHIRQ\n\nProvide a shared interrupt debug facility under CONFIG_DEBUG_SHIRQ:\nit uses the existing irqpoll facilities to iterate through all\nregistered interrupt handlers and call those which can handle shared\nIRQ lines.\n\nThis can be handy for suspend/resume debugging: if we call this function\nearly during resume we can trigger crashes in those drivers which have\nincorrect assumptions about when exactly their ISRs will be called\nduring suspend/resume.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5a2dd72abdae75ea2960145e0549635ce4e0be96", "tree": "44dba0119c75679a17215200f92ab23bdde9efc2", "parents": [ "efdc64f0c792ea744bcc9203f35b908e66d42f41", "7cb36b6ccdca03bd87e8faca7fd920643dd1aec7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 16 17:46:22 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 16 17:46:22 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into irq/genirq\n" }, { "commit": "14819ea1e0bcbdc9b084cd60a6a24d5d786324ef", "tree": "6fb3b4c340006429b656992ba2a119ca26f2aa6f", "parents": [ "a6525042bfdfcab128bd91fad264de10fd24a55e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 14 12:34:21 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 14 12:34:21 2009 +0100" }, "message": "irq: export __set_irq_handler() and handle_level_irq()\n\nImpact: build fix\n\nARM updates broke x86 allmodconfig builds:\n\n ERROR: \"__set_irq_handler\" [drivers/mfd/pcf50633-core.ko] undefined!\n ERROR: \"handle_level_irq\" [drivers/mfd/pcf50633-core.ko] undefined!\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4a046d1754ee6ebb6f399696805ed61ea0444d4c", "tree": "9b9e8e63d9490aea4c2f06263ad541cb8115eb63", "parents": [ "e65e49d0f3714f4a6a42f6f6a19926ba33fcda75" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Jan 12 17:39:24 2009 -0800" }, "committer": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Mon Jan 12 17:39:24 2009 -0800" }, "message": "x86: arch_probe_nr_irqs\n\nImpact: save RAM with large NR_CPUS, get smaller nr_irqs\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "92296c6d6e908c35fca287a21af27be814af9c75", "tree": "ba4a85a77b5bb3b609348dafafb710d567d1810a", "parents": [ "542d865bbed4ce1f050f586e53cf1cfadda93766" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sun Jan 11 09:22:58 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:45 2009 +0100" }, "message": "cpumask, irq: non-x86 build failures\n\nIngo Molnar wrote:\n\n\u003e All non-x86 architectures fail to build:\n\u003e\n\u003e In file included from /home/mingo/tip/include/linux/random.h:11,\n\u003e from /home/mingo/tip/include/linux/stackprotector.h:6,\n\u003e from /home/mingo/tip/init/main.c:17:\n\u003e /home/mingo/tip/include/linux/irqnr.h:26:63: error: asm/irq_vectors.h: No such file or directory\n\nDo not include asm/irq_vectors.h in generic code - it\u0027s not available\non all architectures.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "542d865bbed4ce1f050f586e53cf1cfadda93766", "tree": "73ed6c9ef7cf7defbcc50a210aafbf1d7d914f7a", "parents": [ "9332fccdedf8e09448f3b69b624211ae879f6c45" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:07 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:42 2009 +0100" }, "message": "kstat: modify kstat_irqs_legacy to be variable sized\n\nImpact: reduce memory usage.\n\nAllocate kstat_irqs_legacy based on nr_cpu_ids to deal with this\nmemory usage bump when NR_CPUS bumped from 128 to 4096:\n\n 8192 +253952 262144 +3100% kstat_irqs_legacy(.bss)\n\nThis is only when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "9332fccdedf8e09448f3b69b624211ae879f6c45", "tree": "81f74838f7c5388dc83a3cfd8009a22e223b4888", "parents": [ "0fa0ebbf15addc1be8f73325d809c8547a9de304" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:07 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:38 2009 +0100" }, "message": "irq: initialize nr_irqs based on nr_cpu_ids\n\nImpact: Reduce memory usage.\n\nThis is the second half of the changes to make the irq_desc_ptrs be\nvariable sized based on nr_cpu_ids. This is done by adding a new\n\"max_nr_irqs\" macro to irq_vectors.h (and a dummy in irqnr.h) to\nreturn a max NR_IRQS value based on NR_CPUS or nr_cpu_ids.\n\nThis necessitated moving the define of MAX_IO_APICS to a separate\nfile (asm/apicnum.h) so it could be included without the baggage\nof the other asm/apicdef.h declarations.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "0fa0ebbf15addc1be8f73325d809c8547a9de304", "tree": "cd995419a3eb84d3e18e92ff205af86a7a4ed66d", "parents": [ "e2f4d06545ec1f29b0e838ee34cbf3500ea5b9a4" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:35 2009 +0100" }, "message": "irq: allocate irq_desc_ptrs array based on nr_irqs\n\nImpact: allocate irq_desc_ptrs in preparation for making it variable-sized.\n\nThis addresses this memory usage bump when NR_CPUS bumped from 128 to 4096:\n\n 34816 +229376 264192 +658% irq_desc_ptrs(.data.read_mostly)\n\nThe patch is split into two parts, the first simply allocates the\nirq_desc_ptrs array. Then next will deal with making it variable.\nThis is only when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "e2f4d06545ec1f29b0e838ee34cbf3500ea5b9a4", "tree": "867881517120191e988dc9e711aa3c92fbc8757b", "parents": [ "9594949b060efe86ecaa1a66839232a3b9800bc9" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:32 2009 +0100" }, "message": "irq: use WARN() instead of WARN_ON().\n\nImpact: cleanup WARN msg.\n\nIngo requested:\n\u003e While at it, could you please also convert this to a WARN() construct\n\u003e instead? (in a separate commit)\n\n... and it shall be done. ;-)\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "9594949b060efe86ecaa1a66839232a3b9800bc9", "tree": "5d0a450fd271c23c838e22f5e6998d24f6921e3c", "parents": [ "c7a3589e7a1f8fdbd2536fe1bfa60b37f5121c69" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:29 2009 +0100" }, "message": "irq: change references from NR_IRQS to nr_irqs\n\nImpact: preparation, cleanup, add KERN_INFO printk\n\nModify references from NR_IRQS to nr_irqs as the later will become\nvariable-sized based on nr_cpu_ids when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "802bf931f2688ad125b73db597ce63cc842fb27a", "tree": "e3715fce62ffeaac7f06f352dc538dccac215216", "parents": [ "651f8118cf0a5724f23fe1de4a3d9d36b2e01c2e" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:09 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:02 2009 +0100" }, "message": "cpumask: fix bug in use cpumask_var_t in irq_desc\n\nImpact: fix bug where new irq_desc uses old cpumask pointers which are freed.\n\nAs Yinghai pointed out, init_copy_one_irq_desc() copies the old desc to\nthe new desc overwriting the cpumask pointers. Since the old_desc and\nthe cpumask pointers are freed, then memory corruption will occur if\nthese old pointers are used.\n\nMove the allocation of these pointers to after the copy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\n" }, { "commit": "7f7ace0cda64c99599c23785f8979a072e118058", "tree": "13f2826e64e09ebaef94a3e7fd9c21cfbd31ec3f", "parents": [ "c59765042f53a79a7a65585042ff463b69cb248c" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:08 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:12:46 2009 +0100" }, "message": "cpumask: update irq_desc to use cpumask_var_t\n\nImpact: reduce memory usage, use new cpumask API.\n\nReplace the affinity and pending_masks with cpumask_var_t\u0027s. This adds\nto the significant size reduction done with the SPARSE_IRQS changes.\n\nThe added functions (init_alloc_desc_masks \u0026 init_copy_desc_masks) are\nin the include file so they can be inlined (and optimized out for the\n!CONFIG_CPUMASKS_OFFSTACK case.) [Naming chosen to be consistent with\nthe other init*irq functions, as well as the backwards arg declaration\nof \"from, to\" instead of the more common \"to, from\" standard.]\n\nIncludes a slight change to the declaration of struct irq_desc to embed\nthe pending_mask within ifdef(CONFIG_SMP) to be consistent with other\nreferences, and some small changes to Xen.\n\nTested: sparse/non-sparse/cpumask_offstack/non-cpumask_offstack/nonuma/nosmp on x86_64\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: virtualization@lists.osdl.org\nCc: xen-devel@lists.xensource.com\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\n" }, { "commit": "d7e51e66899f95dabc89b4d4c6674a6e50fa37fc", "tree": "5b4cc72a4e411d6962ce9ce7258abf2bac0204d4", "parents": [ "e8b722f487589a1f60ca27adc695494f188d404e" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Wed Jan 07 15:03:13 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 04:46:26 2009 +0100" }, "message": "sparseirq: make some func to be used with genirq\n\nImpact: clean up sparseirq fallout on random.c\n\nIngo suggested to change some ifdef from SPARSE_IRQ to GENERIC_HARDIRQS\nso we could some #ifdef later if all arch support genirq\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nAcked-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "22a9d645677feefd402befd02edd59b122289ef1", "tree": "9f1215cc8f7f0e1c36b03882b2926cc26ccfa5ff", "parents": [ "ede6f5aea054d3fb67c78857f7abdee602302043" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Wed Jan 07 08:45:46 2009 -0800" }, "committer": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Wed Jan 07 08:45:46 2009 -0800" }, "message": "async: Asynchronous function calls to speed up kernel boot\n\nRight now, most of the kernel boot is strictly synchronous, such that\nvarious hardware delays are done sequentially.\n\nIn order to make the kernel boot faster, this patch introduces\ninfrastructure to allow doing some of the initialization steps\nasynchronously, which will hide significant portions of the hardware delays\nin practice.\n\nIn order to not change device order and other similar observables, this\npatch does NOT do full parallel initialization.\n\nRather, it operates more in the way an out of order CPU does; the work may\nbe done out of order and asynchronous, but the observable effects\n(instruction retiring for the CPU) are still done in the original sequence.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n" }, { "commit": "7d3b56ba37a95f1f370f50258ed3954c304c524b", "tree": "86102527b92f02450aa245f084ffb491c18d2e0a", "parents": [ "269b012321f2f1f8e4648c43a93bf432b42c6668", "ab14398abd195af91a744c320a52a1bce814dd1e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 03 12:04:39 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 03 12:04:39 2009 -0800" }, "message": "Merge branch \u0027cpus4096-for-linus-3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027cpus4096-for-linus-3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (77 commits)\n x86: setup_per_cpu_areas() cleanup\n cpumask: fix compile error when CONFIG_NR_CPUS is not defined\n cpumask: use alloc_cpumask_var_node where appropriate\n cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_t\n x86: use cpumask_var_t in acpi/boot.c\n x86: cleanup some remaining usages of NR_CPUS where s/b nr_cpu_ids\n sched: put back some stack hog changes that were undone in kernel/sched.c\n x86: enable cpus display of kernel_max and offlined cpus\n ia64: cpumask fix for is_affinity_mask_valid()\n cpumask: convert RCU implementations, fix\n xtensa: define __fls\n mn10300: define __fls\n m32r: define __fls\n h8300: define __fls\n frv: define __fls\n cris: define __fls\n cpumask: CONFIG_DISABLE_OBSOLETE_CPUMASK_FUNCTIONS\n cpumask: zero extra bits in alloc_cpumask_var_node\n cpumask: replace for_each_cpu_mask_nr with for_each_cpu in kernel/time/\n cpumask: convert mm/\n ...\n" }, { "commit": "6bdf197b04b3ae7c85785bc5a9576f1bcb0ac7c0", "tree": "4bd5fbe09be2a9197ff7ab88d86b21ef895d964d", "parents": [ "263ec6457bb23d57b575ede18ff6c3d11e0b4e96" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 03 12:50:46 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 03 18:59:33 2009 +0100" }, "message": "ia64: cpumask fix for is_affinity_mask_valid()\n\nImpact: build fix on ia64\n\nia64\u0027s default_affinity_write() still had old cpumask_t usage:\n\n /home/mingo/tip/kernel/irq/proc.c: In function `default_affinity_write\u0027:\n /home/mingo/tip/kernel/irq/proc.c:114: error: incompatible type for argument 1 of `is_affinity_mask_valid\u0027\n make[3]: *** [kernel/irq/proc.o] Error 1\n make[3]: *** Waiting for unfinished jobs....\n\nupdate it to cpumask_var_t.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b840d79631c882786925303c2b0f4fefc31845ed", "tree": "cda60a95d4507fe1321fc285af38982d7eb9693b", "parents": [ "597b0d21626da4e6f09f132442caf0cc2b0eb47c", "c3d80000e3a812fe5a200d6bde755fbd7fa65481" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 11:44:09 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 02 11:44:09 2009 -0800" }, "message": "Merge branch \u0027cpus4096-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027cpus4096-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (66 commits)\n x86: export vector_used_by_percpu_irq\n x86: use logical apicid in x2apic_cluster\u0027s x2apic_cpu_mask_to_apicid_and()\n sched: nominate preferred wakeup cpu, fix\n x86: fix lguest used_vectors breakage, -v2\n x86: fix warning in arch/x86/kernel/io_apic.c\n sched: fix warning in kernel/sched.c\n sched: move test_sd_parent() to an SMP section of sched.h\n sched: add SD_BALANCE_NEWIDLE at MC and CPU level for sched_mc\u003e0\n sched: activate active load balancing in new idle cpus\n sched: bias task wakeups to preferred semi-idle packages\n sched: nominate preferred wakeup cpu\n sched: favour lower logical cpu number for sched_mc balance\n sched: framework for sched_mc/smt_power_savings\u003dN\n sched: convert BALANCE_FOR_xx_POWER to inline functions\n x86: use possible_cpus\u003dNUM to extend the possible cpus allowed\n x86: fix cpu_mask_to_apicid_and to include cpu_online_mask\n x86: update io_apic.c to the new cpumask code\n x86: Introduce topology_core_cpumask()/topology_thread_cpumask()\n x86: xen: use smp_call_function_many()\n x86: use work_on_cpu in x86/kernel/cpu/mcheck/mce_amd_64.c\n ...\n\nFixed up trivial conflict in kernel/time/tick-sched.c manually\n" }, { "commit": "d036e67b40f52bdd95392390108defbac7e53837", "tree": "4a00537671036c955c98891af9f4729332b35c50", "parents": [ "6b954823c24f04ed026a8517f6bab5abda279db8" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Jan 01 10:12:26 2009 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Jan 01 10:12:26 2009 +1030" }, "message": "cpumask: convert kernel/irq\n\nImpact: Reduce stack usage, use new cpumask API. ALPHA mod!\n\nMain change is that irq_default_affinity becomes a cpumask_var_t, so\ntreat it as a pointer (this effects alpha).\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "db200df0b3530f673d8e9f5bd535e9e10305842a", "tree": "9a94039b8813452c51a50fcb45e95c32a9f0e537", "parents": [ "ec270e59a74eee972006a87c8e12514a20588369", "43a256322ac1fc105c181b3cade3b9bfc0b63ca1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 31 09:00:59 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 31 09:00:59 2008 -0800" }, "message": "Merge branch \u0027irq-fixes-for-linus-4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027irq-fixes-for-linus-4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sparseirq: move __weak symbols into separate compilation unit\n sparseirq: work around __weak alias bug\n sparseirq: fix hang with !SPARSE_IRQ\n sparseirq: set lock_class for legacy irq when sparse_irq is selected\n sparseirq: work around compiler optimizing away __weak functions\n sparseirq: fix desc-\u003elock init\n sparseirq: do not printk when migrating IRQ descriptors\n sparseirq: remove duplicated arch_early_irq_init()\n irq: simplify for_each_irq_desc() usage\n proc: remove ifdef CONFIG_SPARSE_IRQ from stat.c\n irq: for_each_irq_desc() move to irqnr.h\n hrtimer: remove #include \u003clinux/irq.h\u003e\n" }, { "commit": "2ca1a615835d9f4990f42102ab1f2ef434e7e89c", "tree": "726cf3d5f29a6c66c44e4bd68e7ebed2fd83d059", "parents": [ "e12f0102ac81d660c9f801d0a0e10ccf4537a9de", "6a94cb73064c952255336cc57731904174b2c58f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Wed Dec 31 23:05:57 2008 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Wed Dec 31 23:05:57 2008 +1030" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tarch/x86/kernel/io_apic.c\n" }, { "commit": "179475a3b46f86e2d06f83e2312218ac3f0cf3a7", "tree": "d4755f722ae606e21ac87baa262041e2580b2568", "parents": [ "bb758e9637e5ddcff84a97177415499ae1fed498", "860cf8894b326e4b89720f520540604834337b72" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:20:19 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:20:19 2008 -0800" }, "message": "Merge branch \u0027irq-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027irq-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, sparseirq: clean up Kconfig entry\n x86: turn CONFIG_SPARSE_IRQ off by default\n sparseirq: fix numa_migrate_irq_desc dependency and comments\n sparseirq: add kernel-doc notation for new member in irq_desc, -v2\n locking, irq: enclose irq_desc_lock_class in CONFIG_LOCKDEP\n sparseirq, xen: make sure irq_desc is allocated for interrupts\n sparseirq: fix !SMP building, #2\n x86, sparseirq: move irq_desc according to smp_affinity, v7\n proc: enclose desc variable of show_stat() in CONFIG_SPARSE_IRQ\n sparse irqs: add irqnr.h to the user headers list\n sparse irqs: handle !GENIRQ platforms\n sparseirq: fix !SMP \u0026\u0026 !PCI_MSI \u0026\u0026 !HT_IRQ build\n sparseirq: fix Alpha build failure\n sparseirq: fix typo in !CONFIG_IO_APIC case\n x86, MSI: pass irq_cfg and irq_desc\n x86: MSI start irq numbering from nr_irqs_gsi\n x86: use NR_IRQS_LEGACY\n sparse irq_desc[] array: core kernel and x86 changes\n genirq: record IRQ_LEVEL in irq_desc[]\n irq.h: remove padding from irq_desc on 64bits\n" }, { "commit": "efdc64f0c792ea744bcc9203f35b908e66d42f41", "tree": "014d9895f776d98bf933855e5af2da99d5b34824", "parents": [ "860cf8894b326e4b89720f520540604834337b72" ], "author": { "name": "Wang Chen", "email": "wangchen@cn.fujitsu.com", "time": "Mon Dec 29 13:35:11 2008 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 29 12:22:29 2008 +0100" }, "message": "genirq: check chip-\u003eack before calling\n\nImpact: fix theoretical NULL dereference\n\nThe generic irq layer doesn\u0027t know whether irq_chip has ack routine on some\narchitectures or not. Upon that, before calling chip-\u003eack, we should check\nthat it\u0027s not NULL.\n\nSigned-off-by: Wang Chen \u003cwangchen@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "43a256322ac1fc105c181b3cade3b9bfc0b63ca1", "tree": "6f4b6fc286451598d20222af8b511fe0a3fcdcfc", "parents": [ "b2e2fe99628c4f944c3075258e536197b5a4f3f8" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Sun Dec 28 16:01:13 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 29 12:15:49 2008 +0100" }, "message": "sparseirq: move __weak symbols into separate compilation unit\n\nGCC has a bug with __weak alias functions: if the functions are in\nthe same compilation unit as their call site, GCC can decide to\ninline them - and thus rob the linker of the opportunity to override\nthe weak alias with the real thing.\n\nSo move all the IRQ handling related __weak symbols to kernel/irq/chip.c.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b2e2fe99628c4f944c3075258e536197b5a4f3f8", "tree": "ad56d4853efc86c2c86e897b843a6438550d039c", "parents": [ "12026ea16a618b289fcf457661aed24f57323a20" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 29 00:16:45 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 29 00:19:55 2008 +0100" }, "message": "sparseirq: work around __weak alias bug\n\nImpact: fix boot crash if the kernel is built with certain GCC versions\n\nGCC has a bug with __weak alias functions: if the functions are in\nthe same compilation unit as their call site, GCC can decide to\ninline them - and thus rob the linker of the opportunity to override\nthe weak alias with the real thing.\n\nThis can lead to the boot crash reported by Kamalesh Babulal:\n\n ACPI: Core revision 20080926\n Setting APIC routing to flat\n BUG: unable to handle kernel NULL pointer dereference at\n 0000000000000000\n IP: [\u003cffffffff8021f9a8\u003e] add_pin_to_irq_cpu+0x14/0x74\n PGD 0\n Oops: 0000 [#1] SMP\n [...]\n\nSo move the arch_init_chip_data() function from handle.c to manage.c.\n\nReported-by: Kamalesh Babulal \u003ckamalesh@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "12026ea16a618b289fcf457661aed24f57323a20", "tree": "69375cb891e5d9593fc7bc9fdd87be952e4325e7", "parents": [ "fa6beb37b0d9bc00f90f11154eeed9502d8b0a37" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Dec 26 22:38:15 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Dec 27 17:52:07 2008 +0100" }, "message": "sparseirq: fix hang with !SPARSE_IRQ\n\nImpact: fix hang\n\nSuresh report his two sockets system only works with SPARSE_IRQ enable\nit turns out we miss the setting desc-\u003eirq\n\nso provide early_irq_init() even !SPARSE_IRQ to set desc-\u003eirq\n\nReported-by: \"Siddha, Suresh B\" \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fa6beb37b0d9bc00f90f11154eeed9502d8b0a37", "tree": "7b8f240a031300d2e2f833848e957840efeb085b", "parents": [ "13a0c3c269b223f60abfac8a9811d77111a8b4ba" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Dec 22 20:24:09 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Dec 27 17:51:45 2008 +0100" }, "message": "sparseirq: set lock_class for legacy irq when sparse_irq is selected\n\nImpact: add lockdep annotation to legacy IRQ descs\n\nWarnings resulting out of this were not seen in practice, but it\u0027s prudent\nto initialize the legacy descriptors to the lock class as well, symmetric\nto how we do it with other descriptors.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "13a0c3c269b223f60abfac8a9811d77111a8b4ba", "tree": "b57a92eb9eb7c8c1de30bbe29b6a461289e75c62", "parents": [ "793f7b12a0c95e7bfec1badf9628043fb78fd440" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Dec 26 02:05:47 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Dec 27 13:24:00 2008 +0100" }, "message": "sparseirq: work around compiler optimizing away __weak functions\n\nImpact: fix panic on null pointer with sparseirq\n\nSome GCC versions seem to inline the weak global function,\nwhen that function is empty.\n\nWork it around, by making the functions return a (dummy) integer.\n\nSigned-off-by: Yinghai \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "793f7b12a0c95e7bfec1badf9628043fb78fd440", "tree": "1ace93d9f2bbed43b4594e6bacf75c51ffebf417", "parents": [ "8b07cd44511f3aa78dd912cca6493275a6787dc5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 19:02:20 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Dec 27 09:29:22 2008 +0100" }, "message": "sparseirq: fix desc-\u003elock init\n\nImpact: cleanup\n\ninit_one_irq_desc() does not initialize the desc-\u003elock properly -\nyou cannot init a lock by memcpying some other lock on it.\n\nThis happens to work right now (because irq_desc_init is never in use),\nbut it\u0027s a dangerous construct nevertheless, so fix it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8b07cd44511f3aa78dd912cca6493275a6787dc5", "tree": "415a330e87af5baba37157d3e4984a9a563bab19", "parents": [ "00c23634879062d1c38d60128bf150c394a359e8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 19:10:04 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Dec 27 09:29:21 2008 +0100" }, "message": "sparseirq: do not printk when migrating IRQ descriptors\n\nImpact: reduce printk noise\n\nThere were a couple of leftover KERN_DEBUG debugging printks, remove\nthem. Also clarify an error message.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "00c23634879062d1c38d60128bf150c394a359e8", "tree": "87e96a16ba921c05960d7a97e3956477a6c84be6", "parents": [ "18eefedfe8ad33e8fc7614c13359e29a9fab4644" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Tue Dec 23 17:29:00 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 10:43:30 2008 +0100" }, "message": "sparseirq: remove duplicated arch_early_irq_init()\n\nImpact: clean up\n\nWe already have a weak copy of this function in init/main.c\n\nSigned-off-by: Yinghai \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "18eefedfe8ad33e8fc7614c13359e29a9fab4644", "tree": "e0b7c801c27a3933137e7e4056a3bca3c3244744", "parents": [ "26ddd8d5cac8a563953d5febe8c6e40909f7bce1" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Fri Dec 26 12:29:48 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 09:48:18 2008 +0100" }, "message": "irq: simplify for_each_irq_desc() usage\n\nImpact: cleanup\n\nall for_each_irq_desc() usage point have !desc check.\nthen its check can move into for_each_irq_desc() macro.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "26ddd8d5cac8a563953d5febe8c6e40909f7bce1", "tree": "1e13087c68aeb1fc7da6126a4452869c368e2a93", "parents": [ "f9af0e70911e9d6cc9a68f784dca86415486084d" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Fri Dec 26 14:24:10 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 09:48:18 2008 +0100" }, "message": "proc: remove ifdef CONFIG_SPARSE_IRQ from stat.c\n\nImpact: cleanup\n\nirq_desc can be NULL when CONFIG_SPARSE_IRQ\u003dy only.\ntherefore, NULL checking can move into kstat_irqs_cpu() of SPARSE_IRQ version.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: \"Yinghai Lu\" \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f9af0e70911e9d6cc9a68f784dca86415486084d", "tree": "58a83c34cc8a511b5e05d48425251621e9b471a1", "parents": [ "51bc39f4ba35bae153b32145077fb1109bcae14c" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Fri Dec 26 12:24:24 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 26 09:48:17 2008 +0100" }, "message": "irq: for_each_irq_desc() move to irqnr.h\n\nImpact: cleanup\n\nbefore CONFIG_SPARSE_IRQ age, for_each_irq_desc() sat in irqnr.h and\ncould be called from generic code.\n\nCONFIG_SPARSE_IRQ breaks this assumption, but SPARSE_IRQ version\nfor_each_irq_desc() also can move into irqnr.h easily.\n\nAlso, this patch unifies CONFIG_SPARSE_IRQ and !CONFIG_SPARSE_IRQ\nfor_each_irq_desc().\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "860cf8894b326e4b89720f520540604834337b72", "tree": "27c1363ea7224e9bf722b7292309f6d2a1ebbe61", "parents": [ "e262a7ba31f0cd4dae225e6d2e9037e5ac6108e8", "973656fe1afb4adf95d7b9ab75d4660cd3821ea1", "f2b662da8d6bd44673537f3f64220afefdca369f", "4a6908a3a050aacc9c3a2f36b276b46c0629ad91" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 25 16:27:54 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 25 16:27:54 2008 +0100" }, "message": "Merge branches \u0027irq/sparseirq\u0027, \u0027irq/genirq\u0027 and \u0027irq/urgent\u0027; commit \u0027v2.6.28\u0027 into irq/core\n" }, { "commit": "b909895739427874c089bc0e03dc119f99cab2dd", "tree": "bded0a68688cf8a43897b8234a6ef4abaf727985", "parents": [ "078a55db075bf4dcc03115dc94875b3dd83f69d4" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Dec 19 13:48:34 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Dec 19 22:56:02 2008 +0100" }, "message": "sparseirq: fix numa_migrate_irq_desc dependency and comments\n\nImpact: reduce kconfig variable scope and clean up\n\nBartlomiej pointed out that the config dependencies and comments are not right.\n\nupdate it depend to NUMA, and fix some comments\n\nReported-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "74c8a6130486bed224e960790f4aa72dd09c061e", "tree": "0d6da9737c66ca2f4b2a20b7eb34e6c2d04ba4cc", "parents": [ "6f8a0ed4e5d86c01db5e7e3f95d9003b7cf9cb87" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Dec 17 19:40:33 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 18 14:35:53 2008 +0100" }, "message": "locking, irq: enclose irq_desc_lock_class in CONFIG_LOCKDEP\n\nImpact: simplify code\n\ncommit \"08678b0: generic: sparse irqs: use irq_desc() [...]\" introduced\nthe irq_desc_lock_class variable.\n\nBut it is used only if CONFIG_SPARSE_IRQ\u003dY or CONFIG_TRACE_IRQFLAGS\u003dY.\nOtherwise, following warnings happen:\n\n\tCC kernel/irq/handle.o\n\tkernel/irq/handle.c:26: warning: \u0027irq_desc_lock_class\u0027 defined but not used\n\nActually, current early_init_irq_lock_class has a bit strange and messy ifdef.\nIn addition, it is not valueable.\n\n1. this function is protected by !CONFIG_SPARSE_IRQ, but that is not necessary.\n if CONFIG_SPARSE_IRQ\u003dY, desc of all irq number are initialized by NULL\n at first - then this function calling is safe.\n\n2. this function protected by CONFIG_TRACE_IRQFLAGS too. but it is not\n necessary either, because lockdep_set_class() doesn\u0027t have bad side\n effect even if CONFIG_TRACE_IRQFLAGS\u003dn.\n\nThis patch bloat kernel size a bit on CONFIG_TRACE_IRQFLAGS\u003dn and\nCONFIG_SPARSE_IRQ\u003dY - but that\u0027s ok. early_init_irq_lock_class() is not\na fastpatch at all.\n\nTo avoid messy ifdefs is more important than a few bytes diet.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "948a7b2b5e2bf126fb697aeb11ff379b2c85dd2e", "tree": "727c744438a44d85f7dc340b1bfcb3b127c84f13", "parents": [ "9466d6036f73481104039fbe99338baed11c8fea", "17483a1f34c970e6c2cb8c082d4441bfabbe88a9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 17 13:16:08 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 17 13:16:08 2008 +0100" }, "message": "Merge branch \u0027irq/sparseirq\u0027 into cpus4096\n\nConflicts:\n\tarch/x86/kernel/io_apic.c\n\nMerge irq/sparseirq here, to resolve conflicts.\n" }, { "commit": "48a1b10aff588833b73994704c47bbd0deb73e9c", "tree": "deb3c7b486346c3afa54014b3c3516344c2708f2", "parents": [ "13bd41bc227a48d6cf8992a3286bf6eba3c71a0c" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Thu Dec 11 00:15:01 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 17 00:14:01 2008 +0100" }, "message": "x86, sparseirq: move irq_desc according to smp_affinity, v7\n\nImpact: improve NUMA handling by migrating irq_desc on smp_affinity changes\n\nif CONFIG_NUMA_MIGRATE_IRQ_DESC is set:\n\n- make irq_desc to go with affinity aka irq_desc moving etc\n- call move_irq_desc in irq_complete_move()\n- legacy irq_desc is not moved, because they are allocated via static array\n\nfor logical apic mode, need to add move_desc_in_progress_in_same_domain,\notherwise it will not be moved \u003d\u003d\u003e also could need two phases to get\nirq_desc moved.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "968ea6d80e395cf11a51143cfa1b9a14ada676df", "tree": "dc2acec8c9bdced33afe1e273ee5e0b0b93d2703", "parents": [ "7be7585393d311866653564fbcd10a3232773c0b", "8299608f140ae321e4eb5d1306184265d2b9511e" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:55:51 2008 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:55:51 2008 +1030" }, "message": "Merge ../linux-2.6-x86\n\nConflicts:\n\n\tarch/x86/kernel/io_apic.c\n\tkernel/sched.c\n\tkernel/sched_stats.h\n" }, { "commit": "0de26520c7cabf36e1de090ea8092f011a6106ce", "tree": "3d02e509b6315fdfd9cdb8c9e0b9ed0a30cf9384", "parents": [ "29c0177e6a4ac094302bed54a1d4bbb6b740a9ef" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:26 2008 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:26 2008 +1030" }, "message": "cpumask: make irq_set_affinity() take a const struct cpumask\n\nImpact: change existing irq_chip API\n\nNot much point with gentle transition here: the struct irq_chip\u0027s\nsetaffinity method signature needs to change.\n\nFortunately, not widely used code, but hits a few architectures.\n\nNote: In irq_select_affinity() I save a temporary in by mangling\nirq_desc[irq].affinity directly. Ingo, does this break anything?\n\n(Folded in fix from KOSAKI Motohiro)\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nReviewed-by: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: ralf@linux-mips.org\nCc: grundler@parisc-linux.org\nCc: jeremy@xensource.com\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\n" }, { "commit": "29c0177e6a4ac094302bed54a1d4bbb6b740a9ef", "tree": "d8ee57c5b40baa3f53d607b719344dd20f8c85a0", "parents": [ "98a79d6a50181ca1ecf7400eda01d5dc1bc0dbf0" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:25 2008 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Dec 13 21:20:25 2008 +1030" }, "message": "cpumask: change cpumask_scnprintf, cpumask_parse_user, cpulist_parse, and cpulist_scnprintf to take pointers.\n\nImpact: change calling convention of existing cpumask APIs\n\nMost cpumask functions started with cpus_: these have been replaced by\ncpumask_ ones which take struct cpumask pointers as expected.\n\nThese four functions don\u0027t have good replacement names; fortunately\nthey\u0027re rarely used, so we just change them over.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: paulus@samba.org\nCc: mingo@redhat.com\nCc: tony.luck@intel.com\nCc: ralf@linux-mips.org\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: cl@linux-foundation.org\nCc: srostedt@redhat.com\n" }, { "commit": "99d093d12897562a253540a902bbf65ec16042ac", "tree": "34e8ca60b1d47944c7c85b66f84df51526db5f80", "parents": [ "0b8f1efad30bd58f89961b82dfe68b9edf8fd2ac" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Dec 05 18:58:32 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 08 14:31:52 2008 +0100" }, "message": "x86: use NR_IRQS_LEGACY\n\nImpact: cleanup\n\nIntroduce NR_IRQS_LEGACY instead of hard coded number.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0b8f1efad30bd58f89961b82dfe68b9edf8fd2ac", "tree": "239251bad791fd60af8c0f2ba365b7188395c83f", "parents": [ "218d11a8b071b23b76c484fd5f72a4fe3306801e" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Dec 05 18:58:31 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 08 14:31:51 2008 +0100" }, "message": "sparse irq_desc[] array: core kernel and x86 changes\n\nImpact: new feature\n\nProblem on distro kernels: irq_desc[NR_IRQS] takes megabytes of RAM with\nNR_CPUS set to large values. The goal is to be able to scale up to much\nlarger NR_IRQS value without impacting the (important) common case.\n\nTo solve this, we generalize irq_desc[NR_IRQS] to an (optional) array of\nirq_desc pointers.\n\nWhen CONFIG_SPARSE_IRQ\u003dy is used, we use kzalloc_node to get irq_desc,\nthis also makes the IRQ descriptors NUMA-local (to the site that calls\nrequest_irq()).\n\nThis gets rid of the irq_cfg[] static array on x86 as well: irq_cfg now\nuses desc-\u003echip_data for x86 to store irq_cfg.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cb9c34e6d090d376b77becaa5d29a65dec7f4272", "tree": "3678abce20d6825aebe3fec218057d4131e13fd6", "parents": [ "470c66239ef0336429b35345f3f615d47341e13b", "061e41fdb5047b1fb161e89664057835935ca1d2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 04 08:52:14 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 04 08:52:14 2008 +0100" }, "message": "Merge commit \u0027v2.6.28-rc7\u0027 into core/locking\n" }, { "commit": "470c66239ef0336429b35345f3f615d47341e13b", "tree": "8816b081041daa9b5f8332b0c803678cbbd04e1f", "parents": [ "7807fafa52b990abb321f1212416c71e64523ecb" ], "author": { "name": "David Brownell", "email": "dbrownell@users.sourceforge.net", "time": "Mon Dec 01 14:31:37 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Dec 02 11:25:29 2008 +0100" }, "message": "genirq: warn when IRQF_DISABLED may be ignored\n\nImpact: emit new warning\n\nWe periodically waste time tracking down problems from the genirq\nframework not respecting IRQF_DISABLED for some shared IRQ cases. Linus\nviews this as \"will not fix\", but we\u0027re still left with the bugs caused by\nthis misbehavior.\n\nThis patch adds a nag message in request_irq(), so that drivers can fix\ntheir IRQ handlers to avoid this problem.\n\nNote that developers will never see the relevant bugs when they run with\nLOCKDEP, so it\u0027s no wonder these bugs are hard to find. (That also means\nLOCKDEP is overlooking some IRQ-related bugs involving IRQ handlers that\ndon\u0027t set IRQF_DISABLED...)\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f2b662da8d6bd44673537f3f64220afefdca369f", "tree": "f0cb66d79a1eecfaecc7af47a3ba0390d63ad2c5", "parents": [ "061e41fdb5047b1fb161e89664057835935ca1d2" ], "author": { "name": "David Brownell", "email": "dbrownell@users.sourceforge.net", "time": "Mon Dec 01 14:31:38 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Dec 02 11:20:46 2008 +0100" }, "message": "genirq: record IRQ_LEVEL in irq_desc[]\n\nImpact: fix __irq_set_trigger() for IRQ_LEVEL\n\nWhen recording the irq trigger type, let\u0027s also make sure\nthat IRQ_LEVEL gets set correctly.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3ff68a6a106c362a6811d3e51bced58e6fc87de7", "tree": "9a0a10ff49f7453d26afcced211307c818fd9fa9", "parents": [ "f131e2436ddbac2527bb2d6297a823aae4b024f8" ], "author": { "name": "Mark Nelson", "email": "markn@au1.ibm.com", "time": "Thu Nov 13 21:37:41 2008 +1100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 13 11:59:48 2008 +0100" }, "message": "genirq: __irq_set_trigger: change pr_warning to pr_debug\n\nCommit 0c5d1eb77a8be917b638344a22afe1398236482b (genirq: record trigger\ntype) caused powerpc platforms that had no set_type() function in their\nstruct irq_chip to spew out warnings about \"No set_type function for\nIRQ...\". This warning isn\u0027t necessarily justified though because the\ngeneric powerpc platform code calls set_irq_type() (which in turn calls\n__irq_set_trigger) with information from the device tree to establish\nthe interrupt mappings, regardless of whether the PIC can actually set\na type.\n\nA platform\u0027s irq_chip might not have a set_type function for a variety\nof reasons, for example: the platform may have the type essentially\nhard-coded, or as in the case for Cell interrupts are just messages\npast around that have no real concept of type, or the platform\ncould even have a virtual PIC as on the PS3.\n\nSigned-off-by: Mark Nelson \u003cmarkn@au1.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f131e2436ddbac2527bb2d6297a823aae4b024f8", "tree": "c200eb82c6e9924f19261e4fc2a7281a80346900", "parents": [ "6c2e94033df5ca11149e52dd179b8dde3172e9bf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Nov 08 09:57:40 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Nov 09 22:26:45 2008 +0100" }, "message": "irq: fix typo\n\nImpact: build fix\n\nfix build failure on UP.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "612e3684c1b7752d2890510e4f90115fd1eb2afb", "tree": "77d8b8de0a4ae3805cb38bfe60ed2b107fc87cad", "parents": [ "f6d87f4bd259cf33e092cd1a8fde05f291c47af1" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Nov 07 13:58:46 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Nov 09 22:23:54 2008 +0100" }, "message": "genirq: fix the affinity setting in setup_irq\n\nThe affinity setting in setup irq is called before the NO_BALANCING\nflag is checked and might therefore override affinity settings from the\ncalling code with the default setting.\n\nMove the NO_BALANCING flag check before the call to the affinity\nsetting.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f6d87f4bd259cf33e092cd1a8fde05f291c47af1", "tree": "abaa66af3c80fb18a20004b8d97261c680551792", "parents": [ "8b805ef617cf0e02f6d18b891f8deb6246421b01" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Nov 07 13:18:30 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Nov 09 22:23:49 2008 +0100" }, "message": "genirq: keep affinities set from userspace across free/request_irq()\n\nImpact: preserve user-modified affinities on interrupts\n\nKumar Galak noticed that commit\n18404756765c713a0be4eb1082920c04822ce588 (genirq: Expose default irq\naffinity mask (take 3))\n\noverrides an already set affinity setting across a free /\nrequest_irq(). Happens e.g. with ifdown/ifup of a network device.\n\nChange the logic to mark the affinities as set and keep them\nintact. This also fixes the unlocked access to irq_desc in\nirq_select_affinity() when called from irq_affinity_proc_write()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3786fc710c32b61464c322e5cd0c3d1d34ae72d0", "tree": "1525973d100e88edab390634508b4c0d9715d5b8", "parents": [ "b6f3b7803a9231eddc36d0a2a6d2d8105ef89344" ], "author": { "name": "roel kluin", "email": "roel.kluin@gmail.com", "time": "Tue Oct 21 19:49:09 2008 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 22 07:37:17 2008 +0200" }, "message": "irq: make variable static\n\nThis variable is only used in the source file, so make it static.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b6f3b7803a9231eddc36d0a2a6d2d8105ef89344", "tree": "ac5149f718d8c6c0692daa973632f3538253c31c", "parents": [ "e9f95e637320efe1936b647308ddf4ec5b8e0311" ], "author": { "name": "Dean Nelson", "email": "dcn@sgi.com", "time": "Sat Oct 18 16:06:56 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 21 15:59:21 2008 +0200" }, "message": "genirq: NULL struct irq_desc\u0027s member \u0027name\u0027 in dynamic_irq_cleanup()\n\nIf the member \u0027name\u0027 of the irq_desc structure happens to point to a\ncharacter string that is resident within a kernel module, problems ensue\nif that module is rmmod\u0027d (at which time dynamic_irq_cleanup() is called)\nand then later show_interrupts() is called by someone.\n\nIt is also not a good thing if the character string resided in kmalloc\u0027d\nspace that has been kfree\u0027d (after having called dynamic_irq_cleanup()).\ndynamic_irq_cleanup() fails to NULL the \u0027name\u0027 member and\nshow_interrupts() references it on a few architectures (like h8300, sh and\nx86).\n\nSigned-off-by: Dean Nelson \u003cdcn@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0b3682ba33c59a362901b478bdab965da888b350", "tree": "652dd572a96881874c63db246b86ed6e4fbdec48", "parents": [ "a9b6148d25f15ddfe9d7a7f3e526fdb64e7cf7da" ], "author": { "name": "Chris Friesen", "email": "cfriesen@nortel.com", "time": "Mon Oct 20 12:41:58 2008 -0600" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 21 10:10:08 2008 +0200" }, "message": "genirq: fix set_irq_type() when recording trigger type\n\nImpact: fix boot hang on a G5\n\nIn set_irq_type() we want to pass the type rather than the current\ninterrupt state.\n\nSigned-off-by: Chris Friesen \u003ccfriesen@nortel.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "63d659d556f145d33798b8ad19ced10c254fe445", "tree": "2d657b684d13539893bd944bb85c546cb74b1396", "parents": [ "10e580842ec8e53dddf62e1ab1871f4906477376" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 15:33:18 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:30 2008 +0200" }, "message": "genirq: fix name space collision of nr_irqs in autoprobe.c\n\nprobe_irq_off() is disfunctional as the local nr_irqs is referenced\ninstead of the global one for the for_each_irq_desc() iterator.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "10e580842ec8e53dddf62e1ab1871f4906477376", "tree": "5793b45755f21f578ff4b06a3a3546b3de5eb8f4", "parents": [ "2be3b52a5785a6a5c5349fbd315f57595f7074be" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 14:19:04 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:30 2008 +0200" }, "message": "genirq: use iterators for irq_desc loops\n\nUse for_each_irq_desc[_reverse] for all the iteration loops.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d3c60047bdb03199b93497ac40bd531315d43a86", "tree": "858b74f422b1c79be54d2050d23c51999d312566", "parents": [ "a1aca5de08a0cb840a90fb3f729a5940f8d21185" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 09:55:00 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:29 2008 +0200" }, "message": "genirq: cleanup the sparseirq modifications\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d6c88a507ef0b6afdb013cba4e7804ba7324d99a", "tree": "cdc4041acc212585e3920ad50bf2574cec04076d", "parents": [ "ee32c9732244bde4b9b59eeac2814c23e2b71f8d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 15:27:23 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: revert dynarray\n\nRevert the dynarray changes. They need more thought and polishing.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "ee32c9732244bde4b9b59eeac2814c23e2b71f8d", "tree": "6164d4d8b67a8f870f01d70eefff52ea84a8d22d", "parents": [ "2cc21ef843d4fb7da122239b644a1f6f0aca60a6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:34:09 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: remove irq_to_desc_alloc\n\nRemove the leftover of sparseirqs.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2cc21ef843d4fb7da122239b644a1f6f0aca60a6", "tree": "5d08e110164176c4011e42d4700ecd0050ad0ce9", "parents": [ "c6b7674f323622d86316bf7951ad9cae1ce24642" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:16:55 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: remove sparse irq code\n\nThis code is not ready, but we need to rip it out instead of rebasing\nas we would lose the APIC/IO_APIC unification otherwise.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c6b7674f323622d86316bf7951ad9cae1ce24642", "tree": "00ff8c061f9c0822c56e46bc59c46dced278f9a9", "parents": [ "70dd4d992ab324a59cdcd6bedc3f4e729863d514" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:31:29 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:14 2008 +0200" }, "message": "genirq: use inline function for irq_to_desc\n\nFor the non sparse irq case an inline function is perfectly fine.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "aac3f2b6f6e88827432c4050ac73552f24b19de1", "tree": "b8af73f39900767513b0e2237a3a8cac6b574719", "parents": [ "8da077d6f31da291ee3a7dd559671cb8ca48cbe2" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Wed Sep 24 19:04:35 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "x86: fix typo in irq_desc array\n\nwhen SPARSE_IRQ is not used, should still use irq_desc-\u003elock\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2976fe20125587c944c8df48d991c38f0891fb28", "tree": "bc19b9b74476b2e268bf0c5b6983999c22096744", "parents": [ "9d98598d2fc286c8dbcd0b681168639528428db0" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Sep 18 16:10:48 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "fix warning: \"x86: sparse_irq needs spin_lock in allocations\"\n\ncaused by\n\ncommit a532e19680ada3b8579b81e67e76d3ebd19c340f\nAuthor: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nDate: Wed Aug 20 20:46:25 2008 -0700\n\n x86: sparse_irq needs spin_lock in allocations\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9d98598d2fc286c8dbcd0b681168639528428db0", "tree": "4fecfe8ec04bd71e52af1a822aba0bd187e60c63", "parents": [ "e00585bb7fc3d0b601181b765a254df7ff4ea59b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Fri Sep 19 00:12:26 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "sparseirq: remove some debug print out\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e00585bb7fc3d0b601181b765a254df7ff4ea59b", "tree": "731d07071f04f54fbf4269912524455e54002858", "parents": [ "56ffa1a028b9fce3860a247c6fe79fce7cbf425b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Mon Sep 15 01:53:50 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:10 2008 +0200" }, "message": "irq: fix irqpoll \u0026\u0026 sparseirq\n\nSteven Noonan reported a boot hang when using irqpoll and\nCONFIG_HAVE_SPARSE_IRQ\u003dy.\n\nThe irqpoll loop needs to be updated to not iterate from 1 to nr_irqs\nbut to iterate via for_each_irq_desc(). (in the former case desc can\nbe NULL which crashes the box)\n\nReported-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nTested-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "932775a4ab622e3c99bd59f14cc7d96722f79501", "tree": "401968aea64ed093eb7691f197981a0e18d9d1a1", "parents": [ "1f3addcf2d54394d10713be947eeaf18d2b998a9" ], "author": { "name": "venkatesh.pallipadi@intel.com", "email": "venkatesh.pallipadi@intel.com", "time": "Fri Sep 05 18:02:15 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:07 2008 +0200" }, "message": "x86: HPET_MSI change IRQ affinity in process context when it is disabled\n\nChange the IRQ affinity in the process context when the IRQ is disabled.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "21056830c4e5c6735f1d49453398d7186ca4e8d7", "tree": "635346e86f1683e03aaeedbcc5a2907d971f770c", "parents": [ "e65ef88c20d5c68bde18f559e0d0ad7d718beb28" ], "author": { "name": "Dean Nelson", "email": "dcn@sgi.com", "time": "Fri Sep 05 09:10:40 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:07 2008 +0200" }, "message": "irq: set_irq_chip() has redundant call to irq_to_desc()\n\nExtraneous call to irq_to_desc().\n\nSigned-off-by: Dean Nelson \u003cdcn@sgi.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8c464a4b23ca283b414022ebc77787f3c7040fa7", "tree": "1d62a78b0af21492289d015c81270683f6bbe0bd", "parents": [ "e492c5ae85428d4a3815d06bf308c590120b928b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Mon Aug 25 12:41:19 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:04 2008 +0200" }, "message": "sparseirq: move kstat_irqs from kstat to irq_desc - fix\n\nfix non-sparseirq architectures.\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e89eb43863c2d9f11a3bbe766766fe646e6c50d9", "tree": "3d45bdf7efb5a37edb99f62cbea1d500b3003468", "parents": [ "7ddfb650c7ef7a33a5ef11c0fdf5b3d837a47dba" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Wed Aug 20 20:46:25 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:59 2008 +0200" }, "message": "x86: sparse_irq needs spin_lock in allocations\n\nSuresh Siddha noticed that we should have a spinlock around it.\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e955b5398b660a204854bdff059d050b44090879", "tree": "6c12159e98d47166541d00daff0ab07382a2c2de", "parents": [ "efa2559f65167989f1893cb065e3126d4f13ba60" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 19 20:50:37 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:54 2008 +0200" }, "message": "sparseirq: fix lockdep\n\n-tip testing found this lockdep splat:\n\n[ 0.000000] Initializing CPU#0\n[ 0.000000] found new irq_desc for irq 0\n[ 0.000000] INFO: trying to register non-static key.\n[ 0.000000] the code is fine but needs lockdep annotation.\n[ 0.000000] turning off the locking correctness validator.\n[ 0.000000] Pid: 0, comm: swapper Not tainted 2.6.27-rc3-tip-00191-g98ccb89-dirty #1\n[ 0.000000] [\u003cc0153c22\u003e] register_lock_class+0x3d2/0x400\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc0154f3a\u003e] __lock_acquire+0x22a/0x5d0\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc0155351\u003e] lock_acquire+0x71/0xa0\n[ 0.000000] [\u003cc016d61f\u003e] ? set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc070f148\u003e] _spin_lock_irqsave+0x58/0x90\n[ 0.000000] [\u003cc016d61f\u003e] ? set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc016d61f\u003e] set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc016d7e0\u003e] ? handle_level_irq+0x0/0xe0\n[ 0.000000] [\u003cc016da1a\u003e] set_irq_chip_and_handler_name+0x1a/0x40\n[ 0.000000] [\u003cc0a396c1\u003e] init_ISA_irqs+0x51/0xa0\n[ 0.000000] [\u003cc0a4a365\u003e] pre_intr_init_hook+0x25/0x30\n[ 0.000000] [\u003cc0a39723\u003e] native_init_IRQ+0x13/0x370\n[ 0.000000] [\u003cc015569c\u003e] ? lock_release+0xcc/0x1d0\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc070dc22\u003e] ? __mutex_unlock_slowpath+0x92/0x110\n[ 0.000000] [\u003cc070dcad\u003e] ? mutex_unlock+0xd/0x10\n[ 0.000000] [\u003cc0135f62\u003e] ? cpu_maps_update_done+0x12/0x20\n[ 0.000000] [\u003cc06c6743\u003e] ? register_cpu_notifier+0x23/0x30\n[ 0.000000] [\u003cc011e8ae\u003e] init_IRQ+0xe/0x10\n[ 0.000000] [\u003cc0a357a5\u003e] start_kernel+0x1c5/0x340\n[ 0.000000] [\u003cc0a35280\u003e] ? unknown_bootoption+0x0/0x210\n[ 0.000000] [\u003cc0a3506b\u003e] i386_start_kernel+0x6b/0x80\n[ 0.000000] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ 0.000000] found new irq_desc for irq 1\n[ 0.000000] found new irq_desc for irq 2\n[ 0.000000] found new irq_desc for irq 3\n\nthis:\n\n static void init_one_irq_desc(struct irq_desc *desc)\n {\n memcpy(desc, \u0026irq_desc_init, sizeof(struct irq_desc));\n #ifdef CONFIG_TRACE_IRQFLAGS\n lockdep_set_class(\u0026desc-\u003elock, \u0026irq_desc_lock_class);\n #endif\n }\n\nshould be unconditional.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8b8e8c1bf7275eca859fe551dfa484134eaf013b", "tree": "3e2f950a8f34f419a59a31ddd12e9d7331911e3d", "parents": [ "6d50bc26836e16a9589e0b128d527c29e30d722a" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:23 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:52 2008 +0200" }, "message": "x86: remove irqbalance in kernel for 32 bit\n\nThis has been deprecated for years, the user space irqbalanced utility\nworks better with numa, has configurable policies, etc...\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmai.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "67fb283e148e9bd761f73691d3173b6eab9ba8db", "tree": "88ba8337dc5bc90e5f95d84d981f750bb7173dd2", "parents": [ "cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:18 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:51 2008 +0200" }, "message": "irq: separate sparse_irqs from sparse_irqs_free\n\nso later don\u0027t need compare with -1U\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac", "tree": "d2c43413adbc86562ab63498e3ce14e36ba253ed", "parents": [ "1d5f6b36c4736af1dac396d6267eb53dcc8c0021" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:17 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:51 2008 +0200" }, "message": "x86_64: rename irq_desc/irq_desc_alloc\n\nchange names:\n\n irq_desc() \u003d\u003d\u003e irq_desc_alloc\n\t__irq_desc() \u003d\u003d\u003e irq_desc\n\nAlso split a few of the uses in lowlevel x86 code.\n\nv2: need to check if desc is null in smp_irq_move_cleanup\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "46926b67fc663d357a1a8174328998a9e49da0b8", "tree": "33870a6c416bbc4d246ecfbf015a78c61943a36d", "parents": [ "7d94f7ca401dd7f445fda9a971a48aa5427b3e55" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:15 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:50 2008 +0200" }, "message": "generic: add irq_desc in function in parameter\n\nSo we could remove some duplicated calling to irq_desc\n\nv2: make sure irq_desc in init/main.c is not used without generic_hardirqs\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7d94f7ca401dd7f445fda9a971a48aa5427b3e55", "tree": "8f4d4b73966fd0aa54df2da5bbcf67ea0a7ff43a", "parents": [ "46b8214d12c274bd4265aae482ab7ffe69d94818" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:14 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:50 2008 +0200" }, "message": "irq: remove \u003e\u003d nr_irqs checking with config_have_sparse_irq\n\nremove irq limit checks - nr_irqs is dynamic and we expand anytime.\n\nv2: fix checking about result irq_cfg_without_new, so could use msi again\nv3: use irq_desc_without_new to check irq is valid\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "2c6927a38f65b53b62f86158fba29a068c4e8b6a" }