)]}' { "log": [ { "commit": "0692698cb7369ea1ce74f3f87f70baf5072f8a37", "tree": "086afdae8fd416fca8fec1d8288dfe7bfe97706e", "parents": [ "f328ddc154605be11c4ca38fee6ace8adb140087" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Tue May 05 13:57:52 2009 +0100" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue May 05 11:43:13 2009 -0700" }, "message": "[IA64] xen_domu_defconfig: fix build issues/warnings\n\n- drivers/xen/events.c did not compile\n- xen_setup_hook caused a modpost section warning\n- the use of u64 (instead of unsigned long long) together with a %llu\n in drivers/xen/balloon.c caused a compiler warning\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "d745562cc40bff60f0597004d8128fa0225cc267", "tree": "28aedfeafde600301a3e27af2796f4c32d2b7323", "parents": [ "2b2a733447b2bce5fef053df38412e4c0634ec22" ], "author": { "name": "Ian Campbell", "email": "Ian.Campbell@citrix.com", "time": "Thu Apr 02 13:24:28 2009 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Apr 08 14:25:51 2009 -0700" }, "message": "xen: honour VCPU availability on boot\n\nIf a VM is booted with offline VCPUs then unplug them during boot. Determining\nthe availability of a VCPU requires access to XenStore which is not available\nat the point smp_prepare_cpus() is called, therefore we bring up all VCPUS\ninitially and unplug the offline ones as soon as XenStore becomes available.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\n" }, { "commit": "9a5a2cac9f99c98d9d15cec17b1904f29d0e8009", "tree": "91775ba00bad7a7ecf3e5a0f8e22a4d9e00c2021", "parents": [ "e3f8a74e3a884b91a4390c66ed8175ef74db7067" ], "author": { "name": "Ian Campbell", "email": "Ian.Campbell@citrix.com", "time": "Wed Mar 25 17:46:42 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Apr 08 14:25:47 2009 -0700" }, "message": "xen: resume interrupts before system devices.\n\nImpact: bugfix Xen domain restore\n\nOtherwise the first timer interrupt after resume is missed and we never\nget another.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "90975ef71246c5c688ead04e8ff6f36dc92d28b3", "tree": "eda44b2efe91509719b0e62219c2efec13a9e762", "parents": [ "cab4e4c43f92582a2bfc026137b3d8a175bd0360", "558f6ab9106e6be701acb0257e7171df1bbccf04" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 10:33:07 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 10:33:07 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask: (36 commits)\n cpumask: remove cpumask allocation from idle_balance, fix\n numa, cpumask: move numa_node_id default implementation to topology.h, fix\n cpumask: remove cpumask allocation from idle_balance\n x86: cpumask: x86 mmio-mod.c use cpumask_var_t for downed_cpus\n x86: cpumask: update 32-bit APM not to mug current-\u003ecpus_allowed\n x86: microcode: cleanup\n x86: cpumask: use work_on_cpu in arch/x86/kernel/microcode_core.c\n cpumask: fix CONFIG_CPUMASK_OFFSTACK\u003dy cpu hotunplug crash\n numa, cpumask: move numa_node_id default implementation to topology.h\n cpumask: convert node_to_cpumask_map[] to cpumask_var_t\n cpumask: remove x86 cpumask_t uses.\n cpumask: use cpumask_var_t in uv_flush_tlb_others.\n cpumask: remove cpumask_t assignment from vector_allocation_domain()\n cpumask: make Xen use the new operators.\n cpumask: clean up summit\u0027s send_IPI functions\n cpumask: use new cpumask functions throughout x86\n x86: unify cpu_callin_mask/cpu_callout_mask/cpu_initialized_mask/cpu_sibling_setup_mask\n cpumask: convert struct cpuinfo_x86\u0027s llc_shared_map to cpumask_var_t\n cpumask: convert node_to_cpumask_map[] to cpumask_var_t\n x86: unify 32 and 64-bit node_to_cpumask_map\n ...\n" }, { "commit": "811158b147a503fbdf9773224004ffd32002d1fe", "tree": "0a11dcfefe721bfc38ea9f1f4a238822dbae0dda", "parents": [ "4e76c5ccd5ac9bd003467d3bb0f49b18572dd4cd", "b26e0ed4936b743b693a4cc1413561fa3e4eaf65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits)\n trivial: Update my email address\n trivial: NULL noise: drivers/mtd/tests/mtd_*test.c\n trivial: NULL noise: drivers/media/dvb/frontends/drx397xD_fw.h\n trivial: Fix misspelling of \"Celsius\".\n trivial: remove unused variable \u0027path\u0027 in alloc_file()\n trivial: fix a pdlfush -\u003e pdflush typo in comment\n trivial: jbd header comment typo fix for JBD_PARANOID_IOFAIL\n trivial: wusb: Storage class should be before const qualifier\n trivial: drivers/char/bsr.c: Storage class should be before const qualifier\n trivial: h8300: Storage class should be before const qualifier\n trivial: fix where cgroup documentation is not correctly referred to\n trivial: Give the right path in Documentation example\n trivial: MTD: remove EOL from MODULE_DESCRIPTION\n trivial: Fix typo in bio_split()\u0027s documentation\n trivial: PWM: fix of #endif comment\n trivial: fix typos/grammar errors in Kconfig texts\n trivial: Fix misspelling of firmware\n trivial: cgroups: documentation typo and spelling corrections\n trivial: Update contact info for Jochen Hein\n trivial: fix typo \"resgister\" -\u003e \"register\"\n ...\n" }, { "commit": "558f6ab9106e6be701acb0257e7171df1bbccf04", "tree": "6e811633baeb676693c493f6c82bf785cab2771d", "parents": [ "15f7176eb1cccec0a332541285ee752b935c1c85", "65fb0d23fcddd8697c871047b700c78817bdaa43" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Mar 31 13:33:50 2009 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Mar 31 13:33:50 2009 +1030" }, "message": "Merge branch \u0027cpumask-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\nConflicts:\n\n\tarch/x86/include/asm/topology.h\n\tdrivers/oprofile/buffer_sync.c\n(Both cases: changed in Linus\u0027 tree, removed in Ingo\u0027s).\n" }, { "commit": "2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7", "tree": "54ab0cd7aa7db73151533b463bd490b62a29c462", "parents": [ "0a0c5168df270a50e3518e4f12bddb31f8f5f38f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 16 22:34:06 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 30 21:46:54 2009 +0200" }, "message": "PM: Rework handling of interrupts during suspend-resume\n\nUse the functions introduced in by the previous patch,\nsuspend_device_irqs(), resume_device_irqs() and check_wakeup_irqs(),\nto rework the handling of interrupts during suspend (hibernation) and\nresume. Namely, interrupts will only be disabled on the CPU right\nbefore suspending sysdevs, while device drivers will be prevented\nfrom receiving interrupts, with the help of the new helper function,\nbefore their \"late\" suspend callbacks run (and analogously during\nresume).\n\nIn addition, since the device interrups are now disabled before the\nCPU has turned all interrupts off and the CPU will ACK the interrupts\nsetting the IRQ_PENDING bit for them, check in sysdev_suspend() if\nany wake-up interrupts are pending and abort suspend if that\u0027s the\ncase.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "692105b8ac5bcd75dc65f6a8f10bdbd0f0f34dcf", "tree": "e079cea0948d250e5411befe0c5cca7c97bcf860", "parents": [ "877d03105d04b2c13e241130277fa69c8d2564f0" ], "author": { "name": "Matt LaPlante", "email": "kernel1@cyberdogtech.com", "time": "Mon Jan 26 11:12:25 2009 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 30 15:22:01 2009 +0200" }, "message": "trivial: fix typos/grammar errors in Kconfig texts\n\nSigned-off-by: Matt LaPlante \u003ckernel1@cyberdogtech.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "d680eb8bcd0e43b20067fd2c810d76463db5444e", "tree": "792da1948c961008b23dc03760fbe4fe458a9c7a", "parents": [ "70ba2b6a70f0077707977e3b107478768492040d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Mar 13 14:49:56 2009 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Mar 13 14:49:56 2009 +1030" }, "message": "cpumask: make Xen use the new operators.\n\nImpact: cleanup\n\nIn particular, *map are deprecated, and you have to use the accessors\nas *mask are const.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nTo: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\n" }, { "commit": "fc6fc7f1b1095b92d4834e69b385b91e412a7ce5", "tree": "2ad451d5dac4d460830536944cef1de93be36b2a", "parents": [ "ef1f87aa7ba6224bef1b750b3272ba281d8f43ed", "770824bdc421ff58a64db608294323571c949f4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into x86/apic\n\nConflicts:\n\tarch/x86/mach-default/setup.c\n\nSemantic conflict resolution:\n\tarch/x86/kernel/setup.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "770824bdc421ff58a64db608294323571c949f4c", "tree": "2fbeef604fe982bf322249a53a95dd2ff851d5f4", "parents": [ "936577c61d0c10b8929608a92c98d839b22053bc" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Feb 22 18:38:50 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 22 10:33:44 2009 -0800" }, "message": "PM: Split up sysdev_[suspend|resume] from device_power_[down|up]\n\nMove the sysdev_suspend/resume from the callee to the callers, with\nno real change in semantics, so that we can rework the disabling of\ninterrupts during suspend/hibernation.\n\nThis is based on an earlier patch from Linus.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "90af9514ac99f51e81682c7bec8f9fb88a17a95c", "tree": "479e22492c5821e4386f1a258fa6ea92cde05ad4", "parents": [ "3445a8fd7c6868bd9db0d1bea7d6e89004552122" ], "author": { "name": "Ian Campbell", "email": "Ian.Campbell@eu.citrix.com", "time": "Fri Feb 06 16:55:58 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:18:22 2009 +0100" }, "message": "xen: explicitly initialise the cpu field of irq_info\n\nI was seeing a very odd crash on 64 bit in bind_evtchn_to_cpu because\ncpu_from_irq(irq) was coming out as -1. I found this was coming direct\nfrom the mk_ipi_info call.\n\nIt\u0027s not clear to me that this isn\u0027t a compiler bug (implicit\ninitialisation to zero of unsigned shorts in a struct not handled\ncorrectly?).\n\nOn the other hand is it true that all event channels start of bound to\nCPU 0? If not then -1 might be correct and the various other functions\nshould cope with this.\n\nSigned-off-by: Ian Campbell \u003cIan.Campbell@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3445a8fd7c6868bd9db0d1bea7d6e89004552122", "tree": "e702ab02c72392cda5ee80e8cc12db60e2b0f271", "parents": [ "d77bbd4db475e2edc78edb7f94a258159c140b54" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 14:09:46 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:18:09 2009 +0100" }, "message": "xen: make sure that softirqs get handled at the end of event processing\n\nMake sure that irq_enter()/irq_exit() wrap the entire event processing\nloop, rather than each individual event invokation. This makes sure\nthat softirq processing is deferred until the end of event processing,\nrather than in the middle with interrupts disabled.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d77bbd4db475e2edc78edb7f94a258159c140b54", "tree": "8dfa75977211479a73faac5371a548a3e521bd1e", "parents": [ "ced40d0f3e8833bb8d7d8e2cbfac7da0bf7008c4" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 14:09:45 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:18:00 2009 +0100" }, "message": "xen: remove irq bindcount\n\nThere should be no need for us to maintain our own bind count for\nirqs, since the surrounding irq system should keep track of shared\nirqs for us.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ced40d0f3e8833bb8d7d8e2cbfac7da0bf7008c4", "tree": "980247c2e6e3a48f7b1f1447af172da0f7de9800", "parents": [ "792dc4f6cdacf50d3f2b93756d282fc04ee34bd5" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 14:09:44 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:17:45 2009 +0100" }, "message": "xen: pack all irq-related info together\n\nPut all irq info into one struct. Also, use a union to keep\nevent channel type-specific information, rather than overloading the\nindex field.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "792dc4f6cdacf50d3f2b93756d282fc04ee34bd5", "tree": "c65e8bc1324e5ba62b268bcd1fbe1b4b90342ecd", "parents": [ "eca217b36e5d7d4377493d5cedd89105e66a5a72" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 14:09:43 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:17:30 2009 +0100" }, "message": "xen: use our own eventchannel-\u003eirq path\n\nRather than overloading vectors for event channels, take full\nresponsibility for mapping an event channel to irq directly. With\nthis patch Xen has its own irq allocator.\n\nWhen the kernel gets an event channel upcall, it maps the event\nchannel number to an irq and injects it into the normal interrupt\npath.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "54a353a0f845c1dad5fc8183872e750d667838ac", "tree": "27f33a6ca7fd1eb21f43716141406bdfa3f648cc", "parents": [ "7c1d7cdcef1b54f4a78892b6b99d19f12c4f398e" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 14:09:42 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 09 12:16:15 2009 +0100" }, "message": "xen: set irq_chip disable\n\nBy default, the irq_chip.disable operation is a no-op. Explicitly set\nit to disable the Xen event channel.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9d45cf9e36bf9bcf16df6e1cbf049807c8402823", "tree": "2118a16701418af10d215d2174df7ee0a5cbe6bd", "parents": [ "a146649bc19d5eba4f5bfac6720c5f252d517a71", "0cd5c3c80a0ebd68c08312fa7d8c13149cc61c4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 31 17:32:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 05 22:30:01 2009 +0100" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/apic\n\nConflicts:\n\tarch/x86/mach-default/setup.c\n\nSemantic merge:\n\tarch/x86/kernel/irqinit_32.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "618b2c8db24522ae273d8299c6a936ea13793c4d", "tree": "b0f5f9e03ee56fb85755db24877736e97b3989af", "parents": [ "bf3647c44bc76c43c4b2ebb4c37a559e899ac70e" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jan 28 16:50:20 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 29 13:20:36 2009 +0100" }, "message": "xen: make sysfs files behave as their names suggest\n\n1: make \"target_kb\" only accept and produce a memory size in kilobytes.\n2: add a second \"target\" file which produces output in bytes, and will accept\n memparse input (scaled bytes)\n\nThis fixes the rather irritating problem that writing the same value\nread back into target_kb would end up shrinking the domain by a factor\nof 1024, with generally bad results.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\nCc: \"dan.magenheimer@oracle.com\" \u003cdan.magenheimer@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3ddeb51d9c83931c1ca6abf76a38934c5a1ed918", "tree": "fc2efb59d627135ea2199a8a68415b162646b121", "parents": [ "5a611268b69f05262936dd177205acbce4471358", "5ee810072175042775e39bdd3eaaa68884c27805" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 27 12:01:51 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 27 12:01:51 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/percpu\n\nConflicts:\n\tarch/x86/kernel/setup_percpu.c\n" }, { "commit": "e88a0faae5baaaa3bdc6f23a55ad6bc7a7b4aa77", "tree": "375202c0650c76db3132ad3ea269dfa45893f6fb", "parents": [ "659d2618b38f8a4d91bdb19cfc5c7fb330a4c55a" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Sat Jan 24 08:22:47 2009 +0000" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 26 14:29:26 2009 +0100" }, "message": "xen: unitialised return value in xenbus_write_transaction\n\nThe return value of xenbus_write_transaction can be uninitialised in\nthe success case leading to the userspace xenstore utilities failing.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ff4ce8c332859508dc97826ab8b7f42bb9c212c9", "tree": "091c7d3adf9c045129b76c1757094dce7792cc08", "parents": [ "42ef73fe134732b2e91c0326df5fd568da17c4b2" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Fri Jan 23 16:26:21 2009 +0000" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 23 18:55:28 2009 +0100" }, "message": "xen: handle highmem pages correctly when shrinking a domain\n\nCommit 1058a75f07b9bb8323fb5197be5526220f8b75cf (\"xen: actually release\nmemory when shrinking domain\") causes a crash if the page being released\nis a highmem page.\n\nIf a page is highmem then there is no need to unmap it.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1058a75f07b9bb8323fb5197be5526220f8b75cf", "tree": "3dcdc077c2c045043629b1999a40f8e1f13996d5", "parents": [ "066941bd4eeb159307a5d7d795100d0887c00442" ], "author": { "name": "Dan Magenheimer", "email": "dan.magenheimer@oracle.com", "time": "Thu Jan 22 14:36:08 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 22 23:41:44 2009 +0100" }, "message": "xen: actually release memory when shrinking domain\n\nFix this:\n\n\u003e It appears that in the upstream balloon driver,\n\u003e the call to HYPERVISOR_update_va_mapping is missing\n\u003e from decrease_reservation. I think as a result,\n\u003e the balloon driver is eating memory but not\n\u003e releasing it to Xen, thus rendering the balloon\n\u003e driver essentially useless. (Can be observed via xentop.)\n\nSigned-off-by: Dan Magenheimer \u003cdan.magenheimer@oracle.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "28e08861b9afab4168b758fb7b95aa7a4da0f668", "tree": "63e7ecdc2f47dab32ff5c4caabbf2bbbe0e24087", "parents": [ "92296c6d6e908c35fca287a21af27be814af9c75" ], "author": { "name": "Christophe Saout", "email": "christophe@saout.de", "time": "Sun Jan 11 11:46:23 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 12 09:50:34 2009 +0100" }, "message": "xen: fix too early kmalloc call\n\nImpact: fix bootup crash on xen guests\n\nSLAB is not yet up, with earlyprintk it is giving me an Oops in __kmalloc.\n\nReplace call to kmalloc() with alloc_bootmem().\n\nReported-by: Christophe Saout \u003cchristophe@saout.de\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c7a3589e7a1f8fdbd2536fe1bfa60b37f5121c69", "tree": "facf804f00b7de20fd5d79dde7e46c78e3b1ed5c", "parents": [ "d38b223c86db3162dc85b5a1997ac8a210e1660b" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:11 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:25 2009 +0100" }, "message": "Xen: reduce memory required for cpu_evtchn_mask\n\nImpact: reduce memory usage.\n\nReduce this significant gain in the amount of memory used\nwhen NR_CPUS bumped from 128 to 4096 by allocating the\narray based on nr_cpu_ids:\n\n 65536 +2031616 2097152 +3100% cpu_evtchn_mask(.bss)\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: virtualization@lists.osdl.org\nCc: xen-devel@lists.xensource.com\n" }, { "commit": "f7df8ed164996cd2c6aca9674388be6ef78d8b37", "tree": "cdd2cb084b8aa19f6688b24aefe71d170a8c8c22", "parents": [ "fbd59a8d1f7cf325fdb6828659f1fb76631e87b3" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Jan 10 21:58:09 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:12:52 2009 +0100" }, "message": "cpumask: convert misc driver functions\n\nImpact: use new cpumask API.\n\nConvert misc driver functions to use struct cpumask.\n\nTo Do:\n - Convert iucv_buffer_cpumask to cpumask_var_t.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nAcked-by: Dean Nelson \u003cdcn@sgi.com\u003e\nCc: Robert Richter \u003crobert.richter@amd.com\u003e\nCc: oprofile-list@lists.sf.net\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: virtualization@lists.osdl.org\nCc: xen-devel@lists.xensource.com\nCc: Ursula Braun \u003cursula.braun@de.ibm.com\u003e\nCc: linux390@de.ibm.com\nCc: linux-s390@vger.kernel.org\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": "1107ba885e46964316c083d441d5dd185b6c9e49", "tree": "98cc3f81ad7ff554e10fc263abfb7727a438cc5a", "parents": [ "d8220347da2a0639f5e1919a5af08f49cb37c24f" ], "author": { "name": "Alex Zeffertt", "email": "alex.zeffertt@eu.citrix.com", "time": "Wed Jan 07 18:07:11 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:30:59 2009 -0800" }, "message": "xen: add xenfs to allow usermode \u003c-\u003e Xen interaction\n\nThe xenfs filesystem exports various interfaces to usermode. Initially\nthis exports a file to allow usermode to interact with xenbus/xenstore.\n\nTraditionally this appeared in /proc/xen. Rather than extending procfs,\nthis patch adds a backward-compat mountpoint on /proc/xen, and provides\na xenfs filesystem which can be mounted there.\n\nSigned-off-by: Alex Zeffertt \u003calex.zeffertt@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8220347da2a0639f5e1919a5af08f49cb37c24f", "tree": "1cda3812db9b904412b5993d9e937381091c06ad", "parents": [ "96777fe7b042e5a5d0fe5fb861fcd6cd80ef9634" ], "author": { "name": "Qinghuang Feng", "email": "qhfeng.kernel@gmail.com", "time": "Wed Jan 07 18:07:10 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:30:59 2009 -0800" }, "message": "drivers/xen/xenbus/xenbus_client.c: cleanup kerneldoc\n\nno argument named @xbt in xenbus_switch_state(), remove it.\n\nSigned-off-by: Qinghuang Feng \u003cqhfeng.kernel@gmail.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2a678cc53977c97aaf666c338f6312b7bbd3406d", "tree": "c8308543a71f7468792de28d48680e4793ddd8b3", "parents": [ "035da16fb529c0383ac27c712a5bbade5c11cafe" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Tue Jan 06 10:44:34 2009 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 06 10:44:34 2009 -0800" }, "message": "xen: struct device - replace bus_id with dev_name(), dev_set_name()\n\nCC: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\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": "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": "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": "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": "6f8a0ed4e5d86c01db5e7e3f95d9003b7cf9cb87", "tree": "298852a7032f6c99773690a2e6e3f6f0f090ed6c", "parents": [ "17483a1f34c970e6c2cb8c082d4441bfabbe88a9" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Dec 17 13:42:29 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 18 12:48:29 2008 +0100" }, "message": "sparseirq, xen: make sure irq_desc is allocated for interrupts\n\nImpact: fix crash\n\nMake sure all Xen irqs have an irq_desc.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ecbf29cdb3990c83d90d0c4187c89fb2ce423367", "tree": "a1b795297152df380c9592ebbeb35804a23a2b29", "parents": [ "f63c2f248959366cd11bfa476f866737047cf663" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Tue Dec 16 12:37:07 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Dec 16 21:50:31 2008 +0100" }, "message": "xen: clean up asm/xen/hypervisor.h\n\nImpact: cleanup\n\nhypervisor.h had accumulated a lot of crud, including lots of spurious\n#includes. Clean it all up, and go around fixing up everything else\naccordingly.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\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": "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": "26a3e99160cfb06a0a33e25b9fb0d516e2cc680d", "tree": "83cec2de720c3ce23a612b4d1bf37c36bf28f0ec", "parents": [ "d3c6aa1e69f705ac3ab64584101b1d38435b1353" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Nov 17 09:35:00 2008 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Nov 17 19:11:26 2008 +0100" }, "message": "xen: fix scrub_page()\n\nImpact: fix guest kernel crash with CONFIG_XEN_SCRUB_PAGES\u003dy\n\nJens noticed that scrub_page() has a buggy unmap of the wrong\nthing. (virtual address instead of page)\n\nLinus pointed out that the whole scrub_page() code is an unnecessary\nreimplementation of clear_highpage() to begin with.\n\nJust use clear_highpage() rather than reimplementing it poorly.\n\nReported-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "54074d59320581a6d7e4f4dd405e8cac1d174b75", "tree": "57e510086daa9ea6a398900f2432e818c4156275", "parents": [ "a75952b72a0fff3031124003e62118111aed42c1" ], "author": { "name": "Jianjun Kong", "email": "jianjun@zeuux.org", "time": "Tue Nov 04 21:47:07 2008 +0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 04 08:18:19 2008 -0800" }, "message": "drivers: remove duplicated #include\n\nSigned-off-by: Jianjun Kong \u003cjianjun@zeuux.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ff3c536291ce96ef6f45704cd37eaed71127dd42", "tree": "632739e0f77e8fd88cabc23e0fcb0d2cc923aed1", "parents": [ "75909fd619d15400e7c6d0fc3af09838ee8b166e" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Tue Oct 14 17:50:44 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 23 21:54:37 2008 +0200" }, "message": "xen: compilation fix of drivers/xen/events.c on IA64\n\nuse set_xen_guest_handle() instead of direct assigning.\n\n\u003e linux-2.6/drivers/xen/events.c: In function \u0027xen_poll_irq\u0027:\n\u003e linux-2.6/drivers/xen/events.c:757: error: incompatible types in assignment\n\u003e make[4]: *** [drivers/xen/events.o] Error 1\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "75909fd619d15400e7c6d0fc3af09838ee8b166e", "tree": "7482dfe1dd8bd9ef8f8a5645fb90ea5823a01889", "parents": [ "ed6e5e507e4752c3fb1090d0601f46e7a78c860e" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Tue Oct 14 17:50:41 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 23 21:54:36 2008 +0200" }, "message": "xen: portability clean up and some minor clean up for xencomm.c\n\nclean up of xencomm.c. is_phys_contiguous() is arch dependent\nfunction that depends on how virtual memory are laid out.\nSo split out the function into arch specific code.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ed6e5e507e4752c3fb1090d0601f46e7a78c860e", "tree": "a3eb41155b6fed9f56b6ba97fc616069601cce8d", "parents": [ "bea92112415635ecb7e681355834413c7c048f67" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Tue Oct 14 17:50:40 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 23 21:54:35 2008 +0200" }, "message": "xen: don\u0027t reload cr3 on suspend\n\nIt isn\u0027t necessary, and it makes the code needlessly non-portable.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bb8985586b7a906e116db835c64773b7a7d51663", "tree": "de93ae58e88cc563d95cc124a73f3930594c6100", "parents": [ "8ede0bdb63305d3353efd97e9af6210afb05734e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 17 21:05:42 2008 -0400" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Oct 22 22:55:20 2008 -0700" }, "message": "x86, um: ... and asm-x86 move\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\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": "2b46b37de73296018da02c2a421ac2a9cbccfa9f", "tree": "58751acf11501ba9a755bae9ed689898e1f75291", "parents": [ "9d6a4d0823b3b8e29156f5e698b5a68687afad32" ], "author": { "name": "Alex Nixon", "email": "alex.nixon@citrix.com", "time": "Tue Aug 19 20:50:53 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:58 2008 +0200" }, "message": "xen: fix memory access violation bug when CONFIG_HAVE_SPARSE_IRQ is enabled\n\nWhen sparse IRQs are enabled, it is not safe to assume an IRQ descriptor\nexists for every possible IRQ. This patch causes init_evtchn_cpu_bindings\nto skip initialisation of IRQ descriptors which don\u0027t exist.\n\nSigned-off-by: Alex Nixon \u003calex.nixon@citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "08678b0841267c1d00d771fe01548d86043d065e", "tree": "7debb21f9e9a768ced43077f7376797a0c46f8c0", "parents": [ "bfea1238beac9d306eeac081c67de5ca6aec4c7a" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:05 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:29 2008 +0200" }, "message": "generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]\n\nadd CONFIG_HAVE_SPARSE_IRQ to for use condensed array.\nGet rid of irq_desc[] array assumptions.\n\nPreallocate 32 irq_desc, and irq_desc() will try to get more.\n\n( No change in functionality is expected anywhere, except the odd build\n failure where we missed a code site or where a crossing commit itroduces\n new irq_desc[] usage. )\n\nv2: according to Eric, change get_irq_desc() to irq_desc()\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5a15d7e85582fa84cbd01c6dcc5d927b43fddff4", "tree": "bf06f61efe01f476f513865e65c5d1383fa73d6d", "parents": [ "da27c118eb4f87f27ae8da2635b916daedf7264f" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:49:57 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:07 2008 +0200" }, "message": "drivers/xen: use nr_irqs\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d19c8e516e0a17e049bcfbe96f86e040254ddf14", "tree": "9602a6be778673fa111100b395b3d008d49ad9b7", "parents": [ "db053b86f4b1ec790da2dafe2acb93be76288bb9" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Oct 02 16:42:35 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 03 10:04:10 2008 +0200" }, "message": "xen: remove unused balloon.h\n\nThe balloon driver doesn\u0027t have any externally callable functions at\nthe moment, so remove the (effectively empty) header. We can add it\nback if we need to.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3ce9bcb583536c45a46c7302747029450e22279c", "tree": "7a4167189ffc6dc909151d1a5d040f9f0656a9f4", "parents": [ "26fd10517e810dd59ea050b052de24a75ee6dc07", "f7d0b926ac8c8ec0c7a83ee69409bd2e6bb39f81" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 14:05:45 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 14:05:45 2008 +0200" }, "message": "Merge branch \u0027core/xen\u0027 into x86/xen\n" }, { "commit": "0253398ca1df7e1d2bfbb452175c964a0862482c", "tree": "7cf73b28c97b42871616f64427a9a02b8cdc5eef", "parents": [ "23952a96ae738277f3139b63d622e22984589031" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Sep 08 09:54:49 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 08 20:21:15 2008 +0200" }, "message": "xen: fix 2.6.27-rc5 xen balloon driver warnings\n\nSet the class so it doesn\u0027t clash with the normal memory class.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n" }, { "commit": "5ab6d815dc23117cd9c5895cb9592824de3d4a68", "tree": "5bec2c7af1830511ef0b1124b959e9877a93d3fd", "parents": [ "5c51c637e489f3f4d58d51365b0c558549918858" ], "author": { "name": "Alex Nixon", "email": "alex.nixon@citrix.com", "time": "Wed Sep 03 14:30:22 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 05 17:44:07 2008 +0200" }, "message": "Xen: fix cpu_hotplug build when !CONFIG_SMP\n\nCompile cpu_hotplug.c conditionally on CONFIG_HOTPLUG_CPU\n\nSigned-off-by: Alex Nixon \u003calex.nixon@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5c51c637e489f3f4d58d51365b0c558549918858", "tree": "1dc3d7ff4dbb827a53f46e7bad6b09ea39fffe39", "parents": [ "d68d82afd4c88e25763b23cd9cd4974573a3706f" ], "author": { "name": "Alex Nixon", "email": "alex.nixon@citrix.com", "time": "Wed Sep 03 14:30:21 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 05 17:44:07 2008 +0200" }, "message": "Xen: fix cpu_hotplug.c build by replacing is_running_on_xen() with xen_pv_domain()\n\nSigned-off-by: Alex Nixon \u003calex.nixon@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "37a7c0f3e3e808b8d24f2187a25d2de39e46d822", "tree": "38f3e690557de0b75515f944d5ab574403f223da", "parents": [ "532a6086e35fa3b5761e68af36d4e42a550eba15" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Aug 26 00:19:26 2008 -0500" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Aug 26 00:19:27 2008 +1000" }, "message": "stop_machine: wean Xen off stop_machine_run\n\nThis is the last use of (the deprecated) stop_machine_run in the tree.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "d68d82afd4c88e25763b23cd9cd4974573a3706f", "tree": "42a3fb93a5cef70db7ad01fda1ed0dc68dbe6110", "parents": [ "8227dce7dc2cfdcc28ee0eadfb482a7ee77fba03" ], "author": { "name": "Alex Nixon", "email": "alex.nixon@citrix.com", "time": "Fri Aug 22 11:52:15 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Aug 25 11:25:14 2008 +0200" }, "message": "xen: implement CPU hotplugging\n\nNote the changes from 2.6.18-xen CPU hotplugging:\n\nA vcpu_down request from the remote admin via Xenbus both hotunplugs the\nCPU, and disables it by removing it from the cpu_present map, and removing\nits entry in /sys.\n\nA vcpu_up request from the remote admin only re-enables the CPU, and does\nnot immediately bring the CPU up. A udev event is emitted, which can be\ncaught by the user if he wishes to automatically re-up CPUs when available,\nor implement a more complex policy.\n\nSigned-off-by: Alex Nixon \u003calex.nixon@citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "168d2f464ab9860f0d1e66cf1f9684973222f1c6", "tree": "c3a4199cf2aa4c6322b7860c431fd5bfdc4220ef", "parents": [ "7708ad64a24a674f7905aa7a5099a50f055debec" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Aug 20 17:02:18 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Aug 21 13:52:57 2008 +0200" }, "message": "xen: save previous spinlock when blocking\n\nA spinlock can be interrupted while spinning, so make sure we preserve\nthe previous lock of interest if we\u0027re taking a lock from within an\ninterrupt handler.\n\nWe also need to deal with the case where the blocking path gets\ninterrupted between testing to see if the lock is free and actually\nblocking. If we get interrupted there and end up in the state where\nthe lock is free but the irq isn\u0027t pending, then we\u0027ll block\nindefinitely in the hypervisor. This fix is to make sure that any\nnested lock-takers will always leave the irq pending if there\u0027s any\nchance the outer lock became free.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6e833587e11ed0dbf12e647127f2650e2f80b26d", "tree": "7ba3d76705547ed1377f87694e0b0e4391fe0015", "parents": [ "170465ee7f5a9a2d0ac71285507e52642e040353" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Tue Aug 19 13:16:17 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Aug 20 12:40:07 2008 +0200" }, "message": "xen: clean up domain mode predicates\n\nThere are four operating modes Xen code may find itself running in:\n - native\n - hvm domain\n - pv dom0\n - pv domU\n\nClean up predicates for testing for these states to make them more consistent.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Xen-devel \u003cxen-devel@lists.xensource.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0d1edf46ba229b46efacf75c0544b88c05a7b266", "tree": "a26262e9f4e85ba7150dfa4e06998a37daa6a984", "parents": [ "eac4345be6d17541039791f15f173d0426423df1" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Jul 28 11:53:57 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 31 12:39:39 2008 +0200" }, "message": "xen: compile irq functions without -pg for ftrace\n\nFor some reason I managed to miss a bunch of irq-related functions\nwhich also need to be compiled without -pg when using ftrace. This\npatch moves them into their own file, and starts a cleanup process\nI\u0027ve been meaning to do anyway.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: \"Alex Nixon (Intern)\" \u003cAlex.Nixon@eu.citrix.com\u003e\nCc: Eduardo Habkost \u003cehabkost@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fde28e8f49ed86e771667a3fe81fcc25c93ede8e", "tree": "c5b3a2a796843654e7115fde0e4c730bb871a13b", "parents": [ "167e6cf62979df03513898966f9227847d192327" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Jul 24 16:28:00 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 28 15:08:13 2008 +0200" }, "message": "xen-balloon: clean up unused functions\n\nRemove some unused functions:\n\nballoon_update_driver_allowance\nballoon_release_driver_page\n\tonly used on the (obsolete, removed) flip path in netfront\nalloc_empty_pages_and_pagevec\nfree_empty_pages_and_pagevec\n\tonly used in backend drivers; can be reintroduced when needed\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "167e6cf62979df03513898966f9227847d192327", "tree": "225b9c8e9a7d4be51ec474ad929b6b1ec3671b23", "parents": [ "a403e45c3b678211ee3b7225dbb924921fb5ddd3" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Jul 24 16:27:52 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 28 15:08:07 2008 +0200" }, "message": "xen-balloon: fix up sysfs issues\n\n1. Set the class so it doesn\u0027t clash with the normal memory class\n2. Fix up the sysfs show functions to match the new prototype\n3. Clean up use of memparse\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: \"viets@work.de\" \u003cviets@work.de\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4a0b2b4dbe1335b8b9886ba3dc85a145d5d938ed", "tree": "c2d3a0f86ade5061a1bb9a14aa702323d729fd54", "parents": [ "36ce6dad6e3cb3f050ed41e0beac0070d2062b25" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Tue Jul 01 18:48:41 2008 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:55:02 2008 -0700" }, "message": "sysdev: Pass the attribute to the low level sysdev show/store function\n\nThis allow to dynamically generate attributes and share show/store\nfunctions between attributes. Right now most attributes are generated\nby special macros and lots of duplicated code. With the attribute\npassed it\u0027s instead possible to attach some data to the attribute\nand then use that in shared low level functions to do different things.\n\nI need this for the dynamically generated bank attributes in the x86\nmachine check code, but it\u0027ll allow some further cleanups.\n\nI converted all users in tree to the new show/store prototype. It\u0027s a single\nhuge patch to avoid unbisectable sections.\n\nRuntime tested: x86-32, x86-64\nCompiled only: ia64, powerpc\nNot compile tested/only grep converted: sh, arm, avr32\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "2e2dcc7631e331cf2e8396ce452e7f01e35f1182", "tree": "5a02c9602db66bc8c8db9660899c0c4455d7464f", "parents": [ "acee709cab689ec7703770e8b8cb5cc3a4abcb31", "1c29dd9a9e2f83ffb02e50bb3619c3b9db8fd526" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 21 16:45:56 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 21 16:45:56 2008 +0200" }, "message": "Merge branch \u0027x86/paravirt-spinlocks\u0027 into x86/for-linus\n" }, { "commit": "55ca089e2579de90f048aca2a3030b8b2f864813", "tree": "50803a73a40810c9728ab54b47881f078ef3d9e4", "parents": [ "393d81aa026e19b6ede6f5f11955c97ee62e5df5" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu Jul 17 13:09:24 2008 +1000" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 09:51:02 2008 +0200" }, "message": "linux-next: pci tree build failure\n\nToday\u0027s linux-next build (x86_64 allmodconfig) failed like this:\n\n drivers/xen/manage.c: In function \u0027xen_suspend\u0027:\n drivers/xen/manage.c:66: error: too few arguments to function \u0027device_power_up\u0027\n drivers/xen/manage.c: In function \u0027do_suspend\u0027:\n drivers/xen/manage.c:117: error: too few arguments to function \u0027device_resume\u0027\n\nCaused by commit 1eede070a59e1cc73da51e1aaa00d9ab86572cfc (\"Introduce new\ntop level suspend and hibernation callbacks\") interacting with new\nusages ...\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2d9e1e2f58b5612aa4eab0ab54c84308a29dbd79", "tree": "08e91f7f485a8fa8ec2515f8c706870c0d44044b", "parents": [ "56397f8dadb40055479a8ffff23f21a890098a31" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Jul 07 12:07:53 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 16 11:15:53 2008 +0200" }, "message": "xen: implement Xen-specific spinlocks\n\nThe standard ticket spinlocks are very expensive in a virtual\nenvironment, because their performance depends on Xen\u0027s scheduler\ngiving vcpus time in the order that they\u0027re supposed to take the\nspinlock.\n\nThis implements a Xen-specific spinlock, which should be much more\nefficient.\n\nThe fast-path is essentially the old Linux-x86 locks, using a single\nlock byte. The locker decrements the byte; if the result is 0, then\nthey have the lock. If the lock is negative, then locker must spin\nuntil the lock is positive again.\n\nWhen there\u0027s contention, the locker spin for 2^16[*] iterations waiting\nto get the lock. If it fails to get the lock in that time, it adds\nitself to the contention count in the lock and blocks on a per-cpu\nevent channel.\n\nWhen unlocking the spinlock, the locker looks to see if there\u0027s anyone\nblocked waiting for the lock by checking for a non-zero waiter count.\nIf there\u0027s a waiter, it traverses the per-cpu \"lock_spinners\"\nvariable, which contains which lock each CPU is waiting on. It picks\none CPU waiting on the lock and sends it an event to wake it up.\n\nThis allows efficient fast-path spinlock operation, while allowing\nspinning vcpus to give up their processor time while waiting for a\ncontended lock.\n\n[*] 2^16 iterations is threshold at which 98% locks have been taken\naccording to Thomas Friebel\u0027s Xen Summit talk \"Preventing Guests from\nSpinning Around\". Therefore, we\u0027d expect the lock and unlock slow\npaths will only be entered 2% of the time.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Christoph Lameter \u003cclameter@linux-foundation.org\u003e\nCc: Petr Tesarik \u003cptesarik@suse.cz\u003e\nCc: Virtualization \u003cvirtualization@lists.linux-foundation.org\u003e\nCc: Xen devel \u003cxen-devel@lists.xensource.com\u003e\nCc: Thomas Friebel \u003cthomas.friebel@amd.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ad55db9fed6d6cd09333045945cb03ba2c070085", "tree": "a0f6acbb1c7d139b248b3a9f2d45d087b802936b", "parents": [ "1ffb40b8ecdf314edd88dc5550d6bcbebf29970b" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Tue Jul 08 15:06:32 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 16 10:55:50 2008 +0200" }, "message": "xen: add xen_arch_resume()/xen_timer_resume hook for ia64 support\n\nadd xen_timer_resume() hook.\n\nTimer resume should be done after event channel is resumed.\nadd xen_arch_resume() hook when ipi becomes usable after resume.\nAfter resume, some cpu specific resource must be reinitialized\non ia64 that can\u0027t be set by another cpu.\n\nHowever available hooks is run once on only one cpu so that ipi has\nto be used.\n\nDuring stop_machine_run() ipi can\u0027t be used because interrupt is masked.\nSo add another hook after stop_machine_run().\nAnother approach might be use resume hook which is run by\ndevice_resume(). However device_resume() may be executed on\nsuspend error recovery path.\n\nSo it is necessary to determine whether it is executed on real resume path\nor error recovery path.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nCc: Stephen Tweedie \u003csct@redhat.com\u003e\nCc: Eduardo Habkost \u003cehabkost@redhat.com\u003e\nCc: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a3da5bf84a97d48cfaf66c6842470fc403da5121", "tree": "cdf66c0cff8c61eedd60601fc9dffdd1ed39b880", "parents": [ "3b23e665b68387f5ee7b21f7b75ceea4d9acae4a", "d59fdcf2ac501de99c3dfb452af5e254d4342886" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 14 13:43:24 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 14 13:43:24 2008 -0700" }, "message": "Merge branch \u0027x86/for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86/for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (821 commits)\n x86: make 64bit hpet_set_mapping to use ioremap too, v2\n x86: get x86_phys_bits early\n x86: max_low_pfn_mapped fix #4\n x86: change _node_to_cpumask_ptr to return const ptr\n x86: I/O APIC: remove an IRQ2-mask hack\n x86: fix numaq_tsc_disable calling\n x86, e820: remove end_user_pfn\n x86: max_low_pfn_mapped fix, #3\n x86: max_low_pfn_mapped fix, #2\n x86: max_low_pfn_mapped fix, #1\n x86_64: fix delayed signals\n x86: remove conflicting nx6325 and nx6125 quirks\n x86: Recover timer_ack lost in the merge of the NMI watchdog\n x86: I/O APIC: Never configure IRQ2\n x86: L-APIC: Always fully configure IRQ0\n x86: L-APIC: Set IRQ0 as edge-triggered\n x86: merge dwarf2 headers\n x86: use AS_CFI instead of UNWIND_INFO\n x86: use ignore macro instead of hash comment\n x86: use matching CFI_ENDPROC\n ...\n" }, { "commit": "a144ff09bc52ef3f3684ed23eadc9c7c0e57b3aa", "tree": "344aa7d4722c4b2c39ca3e2fed302f0ff4d5668b", "parents": [ "5a60d0cd4ff227c4c5212898ecbeeaf5662eb5fa" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue Jun 17 10:47:08 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Jul 03 13:21:13 2008 +0200" }, "message": "xen: Avoid allocations causing swap activity on the resume path\n\nAvoid allocations causing swap activity on the resume path by\npreventing the allocations from doing IO and allowing them\nto access the emergency pools.\n\nThese paths are used when a frontend device is trying to connect\nto its backend driver over Xenbus. These reconnections are triggered\non demand by IO, so by definition there is already IO underway,\nand further IO would naturally deadlock. On resume, this path\nis triggered when the running system tries to continue using its\ndevices. If it cannot then the resume will fail; to try to avoid this\nwe let it dip into the emergency pools.\n\n[ linux-2.6.18-xen changesets e8b49cfbdac, fdb998e79aba ]\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "46539383791a0e59a4af7412056dfbfc5240af0a", "tree": "3d41133619858b27d3c34e09d787a6120b3646cb", "parents": [ "54481cf88bc59923ea30f2ca345a73c60155e901" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon Jun 16 14:58:13 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jun 20 14:56:30 2008 +0200" }, "message": "xen: Use wmb instead of rmb in xen_evtchn_do_upcall().\n\nThis patch is ported one from 534:77db69c38249 of linux-2.6.18-xen.hg.\nUse wmb instead of rmb to enforce ordering between\nevtchn_upcall_pending and evtchn_pending_sel stores\nin xen_evtchn_do_upcall().\n\nCc: Samuel Thibault \u003csamuel.thibault@eu.citrix.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: the arch/x86 maintainers \u003cx86@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6673cf63e5d973db5145d1f48b354efcb9fe2a13", "tree": "aaaf1b61ff1313d141415127b8d28b873b50a80e", "parents": [ "688d22e23ab1caacb2c36c615854294b58f2ea47" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon Jun 16 14:58:13 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jun 20 14:55:10 2008 +0200" }, "message": "xen: Use wmb instead of rmb in xen_evtchn_do_upcall().\n\nThis patch is ported one from 534:77db69c38249 of linux-2.6.18-xen.hg.\nUse wmb instead of rmb to enforce ordering between\nevtchn_upcall_pending and evtchn_pending_sel stores\nin xen_evtchn_do_upcall().\n\nCc: Samuel Thibault \u003csamuel.thibault@eu.citrix.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: the arch/x86 maintainers \u003cx86@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c78277288e3d561d55fb48bc0fe8d6e2cf4d0880", "tree": "315e86ee65ffbcebd331aef0544db2612a9e8b77", "parents": [ "0261ac5f2f43a1906cfacfb19d62ed643d162cbe" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu May 29 09:02:19 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 02 12:14:16 2008 +0200" }, "message": "CONFIG_PM_SLEEP fix: xen: fix compilation when CONFIG_PM_SLEEP is disabled\n\nXen save/restore depends on CONFIG_PM_SLEEP being set for device_power_up/down.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "359cdd3f866b6219a6729e313faf2221397f3278", "tree": "ec052599c175ee1ef0a2221670f18f6dad95cc77", "parents": [ "0e91398f2a5d4eb6b07df8115917d0d1cf3e9b58" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon May 26 23:31:28 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:38 2008 +0200" }, "message": "xen: maintain clock offset over save/restore\n\nHook into the device model to make sure that timekeeping\u0027s resume handler\nis called. This deals with our clocksource\u0027s non-monotonicity over the\nsave/restore. Explicitly call clock_has_changed() to make sure that\nall the timers get retriggered properly.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0e91398f2a5d4eb6b07df8115917d0d1cf3e9b58", "tree": "c6a3b31b7bcbbfb55bb2304d8651abdd28cdad54", "parents": [ "7d88d32a4670af583c896e5ecd3929b78538ca62" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon May 26 23:31:27 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:38 2008 +0200" }, "message": "xen: implement save/restore\n\nThis patch implements Xen save/restore and migration.\n\nSaving is triggered via xenbus, which is polled in\ndrivers/xen/manage.c. When a suspend request comes in, the kernel\nprepares itself for saving by:\n\n1 - Freeze all processes. This is primarily to prevent any\n partially-completed pagetable updates from confusing the suspend\n process. If CONFIG_PREEMPT isn\u0027t defined, then this isn\u0027t necessary.\n\n2 - Suspend xenbus and other devices\n\n3 - Stop_machine, to make sure all the other vcpus are quiescent. The\n Xen tools require the domain to run its save off vcpu0.\n\n4 - Within the stop_machine state, it pins any unpinned pgds (under\n construction or destruction), performs canonicalizes various other\n pieces of state (mostly converting mfns to pfns), and finally\n\n5 - Suspend the domain\n\nRestore reverses the steps used to save the domain, ending when all\nthe frozen processes are thawed.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7d88d32a4670af583c896e5ecd3929b78538ca62", "tree": "327aef40a588c7e2ff8899e2a71262fcc2a3e8be", "parents": [ "6b9b732d0e396a3f1a95977162a8624aafce38a1" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon May 26 23:31:26 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:38 2008 +0200" }, "message": "xenbus: rebind irq on restore\n\nWhen restoring, rebind the existing xenbus irq to the new xenbus event\nchannel. (It turns out in practice that this is always the same, and\nis never updated on restore. That\u0027s a bug, but Xeno-linux has been\nlike this for a long time, so it can\u0027t really be fixed.)\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0f2287ad7c61f10b2a22a06e2a66cdbbbfc44ad0", "tree": "c3844837fdcdb1ab2c3dbea3b9cc9695b5aa7143", "parents": [ "eb1e305f4ef201e549ffd475b7dcbcd4ec36d7dc" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon May 26 23:31:24 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:37 2008 +0200" }, "message": "xen: fix unbind_from_irq()\n\nRearrange the tests in unbind_from_irq() so that we can still unbind\nan irq even if the underlying event channel is bad. This allows a\ndevice driver to shuffle its irqs on save/restore before the\nunderlying event channels have been fixed up.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "eb1e305f4ef201e549ffd475b7dcbcd4ec36d7dc", "tree": "078c5acb7d6ca6e3f24b45c5d4a660abcdc75202", "parents": [ "d5edbc1f75420935b1ec7e65df10c8f81cea82de" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon May 26 23:31:23 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:37 2008 +0200" }, "message": "xen: add rebind_evtchn_irq\n\nAdd rebind_evtchn_irq(), which will rebind an device driver\u0027s existing\nirq to a new event channel on restore. Since the new event channel\nwill be masked and bound to vcpu0, we update the state accordingly and\nunmask the irq once everything is set up.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "955d6f1778da5a9795f2dfb07f760006f194609a", "tree": "d04a939c241c9268c10977f8573a6dbdfcec0227", "parents": [ "38bb5ab4179572f4d24d3ca7188172a31ca51a69" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Mon May 26 23:31:17 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:37 2008 +0200" }, "message": "xen: drivers/xen/balloon.c: make a function static\n\nMake the needlessly global balloon_set_new_target() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "a90971ebddc81330f59203dee9803512aa4e2ef6", "tree": "a940cf360c3e7d40b849c33b5d1a79244de9caee", "parents": [ "ec9b2065d4d3b797604c09a569083dd9ff951b1b" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 26 23:31:14 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:36 2008 +0200" }, "message": "xen: compilation fix to balloon driver for ia64 support\n\nfix compilation error of ballon driver on ia64.\nextent_start member is pointer argument. On x86 pointer argument for\nxen hypercall is passed as virtual address.\nOn the other hand, ia64 and ppc, pointer argument is passed in pseudo\nphysical address. (guest physicall address.)\nSo they must be passed as handle and convert right before issuing hypercall.\n\n CC drivers/xen/balloon.o\nlinux-2.6-x86/drivers/xen/balloon.c: In function \u0027increase_reservation\u0027:\nlinux-2.6-x86/drivers/xen/balloon.c:228: error: incompatible types in assignment\nlinux-2.6-x86/drivers/xen/balloon.c: In function \u0027decrease_reservation\u0027:\nlinux-2.6-x86/drivers/xen/balloon.c:324: error: incompatible types in assignment\nlinux-2.6-x86/drivers/xen/balloon.c: In function \u0027dealloc_pte_fn\u0027:\nlinux-2.6-x86/drivers/xen/balloon.c:486: error: incompatible types in assignment\nlinux-2.6-x86/drivers/xen/balloon.c: In function \u0027alloc_empty_pages_and_pagevec\u0027:\nlinux-2.6-x86/drivers/xen/balloon.c:522: error: incompatible types in assignment\nmake[2]: *** [drivers/xen/balloon.o] Error 1\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "ec9b2065d4d3b797604c09a569083dd9ff951b1b", "tree": "1c2012adef6db043bbc23089c2c95c15be6d20be", "parents": [ "83abc70a4c6e306f4c1672e25884322f797e4fcb" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Mon May 26 23:31:13 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue May 27 10:11:36 2008 +0200" }, "message": "xen: Move manage.c to drivers/xen for ia64/xen support\n\nmove arch/x86/xen/manage.c under drivers/xen/to share codes\nwith x86 and ia64.\nia64/xen also uses manage.c\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1775826ceec51187aa868406585799b7e76ffa7d", "tree": "585b75deeb350a36ff54095de591ecd58e860ea1", "parents": [ "af7ae3b9c4a4c1337903f31131d58e3c0d2b6d55" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Apr 02 10:54:13 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:33 2008 +0200" }, "message": "xen: add balloon driver\n\nThe balloon driver allows memory to be dynamically added or removed from the domain,\nin order to allow host memory to be balanced between multiple domains.\n\nThis patch introduces the Xen balloon driver, though it currently only\nallows a domain to be shrunk from its initial size (and re-grown back to\nthat size). A later patch will add the ability to grow a domain beyond\nits initial size.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d2f0c52bec954460e72dee48f3a29c6f310d76be", "tree": "9793e3f539f9eacd37b3183c8becd3190df535c4", "parents": [ "1d78d7055629e3f6300d6b8d7028259ee2bffc0e" ], "author": { "name": "Mark McLoughlin", "email": "markmc@redhat.com", "time": "Wed Apr 02 10:54:05 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:33 2008 +0200" }, "message": "xen: Module autoprobing support for frontend drivers\n\nAdd module aliases to support autoprobing modules\nfor xen frontend devices.\n\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1d78d7055629e3f6300d6b8d7028259ee2bffc0e", "tree": "20bf47ccdd80ead20c69f8a536849c9cf8dd3223", "parents": [ "53f0e8afcb0d57cfaff06b89eb8b5302f167577e" ], "author": { "name": "Christian Limpach", "email": "Christian.Limpach@xensource.com", "time": "Wed Apr 02 10:54:04 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:33 2008 +0200" }, "message": "xen blkfront: Delay wait for block devices until after the disk is added\n\nWhen the xen block frontend driver is built as a module the module load\nis only synchronous up to the point where the frontend and the backend\nbecome connected rather than when the disk is added.\n\nThis means that there can be a race on boot between loading the module and\nloading the dm-* modules and doing the scan for LVM physical volumes (all\nin the initrd). In the failure case the disk is not present until after the\nscan for physical volumes is complete.\n\nTaken from:\n\n http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/11483a00c017\n\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@xensource.com\u003e\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b15993fcc1bf15f717fb4414b32e4a11534dfdc4", "tree": "c904acfa6b7670e37c8ebd329b3a2dcf71305dfd", "parents": [ "8d3d2106c19f4e69f208f59fe484ca113fbb48b3" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:54:01 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: import arch generic part of xencomm\n\nOn xen/ia64 and xen/powerpc hypercall arguments are passed by pseudo\nphysical address (guest physical address) so that it\u0027s necessary to\nconvert from virtual address into pseudo physical address. The frame\nwork is called xencomm.\nImport arch generic part of xencomm.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "8d3d2106c19f4e69f208f59fe484ca113fbb48b3", "tree": "060b83ab832af7a5ca4bb672673dd9262f0ba3bc", "parents": [ "5f0ababbf49f12330effab932a18055a50f4c0a1" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:54:00 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: make grant table arch portable\n\nsplit out x86 specific part from grant-table.c and\nallow ia64/xen specific initialization.\nia64/xen grant table is based on pseudo physical address\n(guest physical address) unlike x86/xen. On ia64 init_mm\ndoesn\u0027t map identity straight mapped area.\nia64/xen specific grant table initialization is necessary.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5f0ababbf49f12330effab932a18055a50f4c0a1", "tree": "e6f991570835c7e22646f89db979508d0ca5c93e", "parents": [ "20e71f2edb5991de8f2a70902b4aa5982f67c69c" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:59 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: replace callers of alloc_vm_area()/free_vm_area() with xen_ prefixed one\n\nDon\u0027t use alloc_vm_area()/free_vm_area() directly, instead define\nxen_alloc_vm_area()/xen_free_vm_area() and use them.\n\nalloc_vm_area()/free_vm_area() are used to allocate/free area which\nare for grant table mapping. Xen/x86 grant table is based on virtual\naddress so that alloc_vm_area()/free_vm_area() are suitable.\nOn the other hand Xen/ia64 (and Xen/powerpc) grant table is based on\npseudo physical address (guest physical address) so that allocation\nshould be done differently.\nThe original version of xenified Linux/IA64 have its own\nallocate_vm_area()/free_vm_area() definitions which don\u0027t allocate vm area\ncontradictory to those names.\nNow vanilla Linux already has its definitions so that it\u0027s impossible\nto have IA64 definitions of allocate_vm_area()/free_vm_area().\nInstead introduce xen_allocate_vm_area()/xen_free_vm_area() and use them.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "642e0c882cd5369429c833d97e4804c8be473e8a", "tree": "c9032832801bd68379b30983ce61fd80f823adb0", "parents": [ "e849c3e9e0b786619c451d89ef0c47ac9a28fbc1" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:57 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: add resend_irq_on_evtchn() definition into events.c\n\nDefine resend_irq_on_evtchn() which ia64/xen uses.\nAlthough it isn\u0027t used by current x86/xen code, it\u0027s arch generic\nso that put it into common code.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e849c3e9e0b786619c451d89ef0c47ac9a28fbc1", "tree": "bc3500d40095c2f868e2efca4918b73a6b0a1090", "parents": [ "e04d0d0767a9c272d3c7300fb7a5221c5e3a71eb" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:56 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "Xen: make events.c portable for ia64/xen support\n\nRemove x86 dependency in drivers/xen/events.c for ia64/xen support\nintroducing include/asm/xen/events.h.\nIntroduce xen_irqs_disabled() to hide regs-\u003eflags\nIntroduce xen_do_IRQ() to hide regs-\u003eorig_ax.\nmake enum ipi_vector definition arch specific. ia64/xen needs four vectors.\nAdd one rmb() because on ia64 xchg() isn\u0027t barrier.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e04d0d0767a9c272d3c7300fb7a5221c5e3a71eb", "tree": "41316aa05a218fcce5d619c11a57242c4f488d55", "parents": [ "af711cda4f94b5fddcdc5eb4134387ae026e3171" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:55 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: move events.c to drivers/xen for IA64/Xen support\n\nmove arch/x86/xen/events.c undedr drivers/xen to share codes\nwith x86 and ia64. And minor adjustment to compile.\nia64/xen also uses events.c\n\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "af711cda4f94b5fddcdc5eb4134387ae026e3171", "tree": "291b77deb0ad3f6fe83e8f77d8b0cfd553d07924", "parents": [ "2724426924a471dc9fd8989dae56ab4d79519e34" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:54 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: move features.c from arch/x86/xen/features.c to drivers/xen\n\nia64/xen also uses it too. Move it into common place so that\nia64/xen can share the code.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "87e27cf6288c6bf089ed34a72213d9ad16e82d84", "tree": "db7c9022e6b1fd77de850f5d0037181937041d24", "parents": [ "2eb6d5eb48fd6aedf5787b30e5c41693e8c91fa3" ], "author": { "name": "Isaku Yamahata", "email": "yamahata@valinux.co.jp", "time": "Wed Apr 02 10:53:52 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 24 23:57:32 2008 +0200" }, "message": "xen: add missing definitions for xen grant table which ia64/xen needs\n\nAdd xen handles realted definitions for grant table which ia64/xen\nneeds.\nPointer argumsnts for ia64/xen hypercall are passed in pseudo physical\naddress (guest physical address) so that it is required to convert\nguest kernel virtual address into pseudo physical address right before\nissuing hypercall.\nThe xen guest handle represents such arguments.\nDefine necessary handles and helper functions.\n\nSigned-off-by: Isaku Yamahata \u003cyamahata@valinux.co.jp\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bbc60c18ed17df75270da504bbd8f7bc4a52d43d", "tree": "b8cd0cc51cf9bfb96f99ad58038b7489ae5b7c9c", "parents": [ "bae1d2507e44417455eda76d4435352fee14cf51" ], "author": { "name": "Michael Abd-El-Malek", "email": "mabdelmalek@cmu.edu", "time": "Fri Apr 04 02:33:48 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Apr 04 18:36:46 2008 +0200" }, "message": "xen: fix grant table bug\n\nfix memory corruption and crash due to mis-sized grant table.\n\nA PV OS has two grant table data structures: the grant table itself\nand a free list. The free list is composed of an array of pages,\nwhich grow dynamically as the guest OS requires more grants. While\nthe grant table contains 8-byte entries, the free list contains 4-byte\nentries. So we have half as many pages in the free list than in the\ngrant table.\n\nThere was a bug in the free list allocation code. The free list was\nindexed as if it was the same size as the grant table. But it\u0027s only\nhalf as large. So memory got corrupted, and I was seeing crashes in\nthe slab allocator later on.\n\nTaken from:\n\n http://xenbits.xensource.com/linux-2.6.18-xen.hg?rev/4018c0da3360\n\nSigned-off-by: Michael Abd-El-Malek \u003cmabdelmalek@cmu.edu\u003e\nSigned-off-by: Mark McLoughlin \u003cmarkmc@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "898eb71cb17644964c5895fb190e79e3d0c49679", "tree": "96be8f0a40feaf56fef836634c89955e432b12db", "parents": [ "6c0286b199c3eb2caa973525dfc8a7ed67090ec0" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Oct 18 03:06:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:28 2007 -0700" }, "message": "Add missing newlines to some uses of dev_\u003clevel\u003e messages\n\nFound these while looking at printk uses.\n\nAdd missing newlines to dev_\u003clevel\u003e uses\nAdd missing KERN_\u003clevel\u003e prefixes to multiline dev_\u003clevel\u003es\nFixed a wierd-\u003eweird spelling typo\nAdded a newline to a printk\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Mark M. Hoffman \u003cmhoffman@lightlink.com\u003e\nCc: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: James Smart \u003cJames.Smart@Emulex.Com\u003e\nCc: Andrew Vasquez \u003candrew.vasquez@qlogic.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: Evgeniy Polyakov \u003cjohnpol@2ka.mipt.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Jaroslav Kysela \u003cperex@suse.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "98ac0e53facc851f8bc5110039ab05005c0c4736", "tree": "602d059a8629b3e4f8f395796717842a7c5f3f07", "parents": [ "4c6a1c130e00556a5c69101035bce4d9ab7c5c94" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Jul 26 10:41:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 11:35:17 2007 -0700" }, "message": "xenbus_xs.c: fix a use-after-free\n\nThis patch fixes an obvious use-after-free spotted by the Coverity checker.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4bac07c993d03434ea902d3d4290d9e45944b66c", "tree": "1930a1d8c23d3968d4644edda50791ff390bfe93", "parents": [ "ad9a86121f5a374b48ce2924f8a9d7e94a04db27" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:06 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:45 2007 -0700" }, "message": "xen: add the Xenbus sysfs and virtual device hotplug driver\n\nThis communicates with the machine control software via a registry\nresiding in a controlling virtual machine. This allows dynamic\ncreation, destruction and modification of virtual device\nconfigurations (network devices, block devices and CPUS, to name some\nexamples).\n\n[ Greg, would you mind giving this a review? Thanks -J ]\n\nSigned-off-by: Ian Pratt \u003cian.pratt@xensource.com\u003e\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\n" }, { "commit": "ad9a86121f5a374b48ce2924f8a9d7e94a04db27", "tree": "c14af462957ce9ee6de3e4537e15879c25a679aa", "parents": [ "b536b4b9623084d86f2b1f19cb44a2d6d74f00bf" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:06 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:44 2007 -0700" }, "message": "xen: Add grant table support\n\nAdd Xen \u0027grant table\u0027 driver which allows granting of access to\nselected local memory pages by other virtual machines and,\nsymmetrically, the mapping of remote memory pages which other virtual\nmachines have granted access to.\n\nThis driver is a prerequisite for many of the Xen virtual device\ndrivers, which grant the \u0027device driver domain\u0027 restricted and\ntemporary access to only those memory pages that are currently\ninvolved in I/O operations.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Ian Pratt \u003cian.pratt@xensource.com\u003e\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\n" } ] }