)]}' { "log": [ { "commit": "2637d139fb9a1bd428a003b7671fda40a034854f", "tree": "7983e0776c95990a545f83275682614e16a71167", "parents": [ "494e2fbe1f8bee22ab2070bd6f4d1a24f7d5fd8b", "288933c02b440621d9c8e7bb5f232cfb7bdef7df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 28 13:55:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 28 13:55:31 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()\n Input: mousedev - fix regression of inverting axes\n Input: uinput - add devname alias to allow module on-demand load\n Input: hil_kbd - fix compile error\n USB: drop tty argument from usb_serial_handle_sysrq_char()\n Input: sysrq - drop tty argument form handle_sysrq()\n Input: sysrq - drop tty argument from sysrq ops handlers\n" }, { "commit": "dffe2e1e1a1ddb566a76266136c312801c66dcf7", "tree": "2c78da36fc090fff84ff316899f261d221155136", "parents": [ "aaca49642b92c8a57d3ca5029a5a94019c7af69f" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Fri Aug 20 19:10:01 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Aug 24 11:14:12 2010 -0700" }, "message": "xen: handle events as edge-triggered\n\nXen events are logically edge triggered, as Xen only calls the event\nupcall when an event is newly set, but not continuously as it remains set.\nAs a result, use handle_edge_irq rather than handle_level_irq.\n\nThis has the important side-effect of fixing a long-standing bug of\nevents getting lost if:\n - an event\u0027s interrupt handler is running\n - the event is migrated to a different vcpu\n - the event is re-triggered\n\nThe most noticable symptom of these lost events is occasional lockups\nof blkfront.\n\nMany thanks to Tom Kopec and Daniel Stodden in tracking this down.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Tom Kopec \u003ctek@acm.org\u003e\nCc: Daniel Stodden \u003cdaniel.stodden@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "aaca49642b92c8a57d3ca5029a5a94019c7af69f", "tree": "a86a88c11addd689a2903d21f1bb948f461c1a1d", "parents": [ "76be97c1fc945db08aae1f1b746012662d643e97" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Fri Aug 20 18:57:53 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Aug 24 11:13:28 2010 -0700" }, "message": "xen: use percpu interrupts for IPIs and VIRQs\n\nIPIs and VIRQs are inherently per-cpu event types, so treat them as such:\n - use a specific percpu irq_chip implementation, and\n - handle them with handle_percpu_irq\n\nThis makes the path for delivering these interrupts more efficient\n(no masking/unmasking, no locks), and it avoid problems with attempts\nto migrate them.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "f335397d177c906256ee1bba28e8c49e8ec63817", "tree": "b6911d0b40940cbec9083769856e7744d5461e22", "parents": [ "1495cc9df4e81f5a8fa9b0b8f1034b14d24b7d8c" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Tue Aug 17 21:15:47 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Sat Aug 21 00:34:45 2010 -0700" }, "message": "Input: sysrq - drop tty argument form handle_sysrq()\n\nSysrq operations do not accept tty argument anymore so no need to pass\nit to us.\n\n[Stephen Rothwell \u003csfr@canb.auug.org.au\u003e: fix build breakage in drm code\n caused by sysrq using bool but not including linux/types.h]\n\n[Sachin Sant \u003csachinp@in.ibm.com\u003e: fix build breakage in s390 keyboadr\n driver]\n\nAcked-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nAcked-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "26f0cf91813bdc8e61595f8ad6660251e2ee9cf6", "tree": "db129d45fba03e3e59392410d0f35ba7d3e438e6", "parents": [ "d862b13bc8cbab9692fbe0ef44c40d0488b81af1", "fe96eb404e33b59bb39f7050205f7c56c1c7d686" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 12 09:09:41 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 12 09:09:41 2010 -0700" }, "message": "Merge branch \u0027stable/xen-swiotlb-0.8.6\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen\n\n* \u0027stable/xen-swiotlb-0.8.6\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:\n x86: Detect whether we should use Xen SWIOTLB.\n pci-swiotlb-xen: Add glue code to setup dma_ops utilizing xen_swiotlb_* functions.\n swiotlb-xen: SWIOTLB library for Xen PV guest with PCI passthrough.\n xen/mmu: inhibit vmap aliases rather than trying to clear them out\n vmap: add flag to allow lazy unmap to be disabled at runtime\n xen: Add xen_create_contiguous_region\n xen: Rename the balloon lock\n xen: Allow unprivileged Xen domains to create iomap pages\n xen: use _PAGE_IOMAP in ioremap to do machine mappings\n\nFix up trivial conflicts (adding both xen swiotlb and xen pci platform\ndriver setup close to each other) in drivers/xen/{Kconfig,Makefile} and\ninclude/xen/xen-ops.h\n" }, { "commit": "2f9e825d3e0e2b407ae8f082de5c00afcf7378fb", "tree": "f8b3ee40674ce4acd5508a0a0bf52a30904caf6c", "parents": [ "7ae0dea900b027cd90e8a3e14deca9a19e17638b", "de75d60d5ea235e6e09f4962ab22541ce0fe176a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 15:22:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 15:22:42 2010 -0700" }, "message": "Merge branch \u0027for-2.6.36\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.36\u0027 of git://git.kernel.dk/linux-2.6-block: (149 commits)\n block: make sure that REQ_* types are seen even with CONFIG_BLOCK\u003dn\n xen-blkfront: fix missing out label\n blkdev: fix blkdev_issue_zeroout return value\n block: update request stacking methods to support discards\n block: fix missing export of blk_types.h\n writeback: fix bad _bh spinlock nesting\n drbd: revert \"delay probes\", feature is being re-implemented differently\n drbd: Initialize all members of sync_conf to their defaults [Bugz 315]\n drbd: Disable delay probes for the upcomming release\n writeback: cleanup bdi_register\n writeback: add new tracepoints\n writeback: remove unnecessary init_timer call\n writeback: optimize periodic bdi thread wakeups\n writeback: prevent unnecessary bdi threads wakeups\n writeback: move bdi threads exiting logic to the forker thread\n writeback: restructure bdi forker loop a little\n writeback: move last_active to bdi\n writeback: do not remove bdi from bdi_list\n writeback: simplify bdi code a little\n writeback: do not lose wake-ups in bdi threads\n ...\n\nFixed up pretty trivial conflicts in drivers/block/virtio_blk.c and\ndrivers/scsi/scsi_error.c as per Jens.\n" }, { "commit": "5b61cb90c2ad8c853b4dd53eec200bacd2f02172", "tree": "d518fde8701ce437ac87ee36732401fc115e9d7b", "parents": [ "2def141e71d54eccac98dc2c2ba71a82c91b324e" ], "author": { "name": "Daniel Stodden", "email": "daniel.stodden@citrix.com", "time": "Fri Apr 30 22:01:15 2010 +0000" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Aug 07 18:31:34 2010 +0200" }, "message": "xenbus: Make xenbus_switch_state transactional\n\nAccording to the comments, this was how it\u0027s been done years ago, but\napparently took an xbt pointer from elsewhere back then. The code was\nremoved because of consistency issues: cancellation wont\u0027t roll back\nthe saved xbdev-\u003estate.\n\nStill, unsolicited writes to the state field remain an issue,\nespecially if device shutdown takes thread synchronization, and subtle\nraces cause accidental recreation of the device node.\n\nFixed by reintroducing the transaction. An internal one is sufficient,\nso the xbdev-\u003estate value remains consistent.\n\nAlso fixes the original hack to prevent infinite recursion. Instead of\nbailing out on the first attempt to switch to Closing, checks call\ndepth now.\n\nSigned-off-by: Daniel Stodden \u003cdaniel.stodden@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "17879857821adad4e180c5d6457c3b8bbf1d0c0c", "tree": "28afa4b59847ca13b8d51a83fa04954916387de9", "parents": [ "b62ad9ab181a67207a4c8c373461b587c4861a68", "4877c737283813bdb4bebfa3168c1585f6e3a8ca" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 13:25:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 13:25:43 2010 -0700" }, "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 xen: Do not suspend IPI IRQs.\n powerpc: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupts\n ixp4xx-beeper: Use IRQF_NO_SUSPEND not IRQF_TIMER for non-timer interrupt\n irq: Add new IRQ flag IRQF_NO_SUSPEND\n" }, { "commit": "7cc88fdcff3cc7f0d5d2384ffd7f6d4ce9a745f1", "tree": "aec5432786f7cb1d5042dbb97a1995109a1ce3e3", "parents": [ "ca50a5f39041497253c6362f2ba4da1b56d3e6cb", "6280f190da4dd083f14f704be6b3314311a7eacb" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:24 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:24 2010 -0700" }, "message": "Merge branch \u0027xen/xenbus\u0027 into upstream/xen\n\n* xen/xenbus:\n implement O_NONBLOCK for /proc/xen/xenbus\n xenbus: do not hold transaction_mutex when returning to userspace\n" }, { "commit": "ca50a5f39041497253c6362f2ba4da1b56d3e6cb", "tree": "482f1607d12b60f6ef482bb4af2c9c58d7814d5f", "parents": [ "a70ce4b6064b64477ed12ef1878980f842819094", "ca65f9fc0c447da5b270b05c41c21b19c88617c3" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:16 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:16 2010 -0700" }, "message": "Merge branch \u0027upstream/pvhvm\u0027 into upstream/xen\n\n* upstream/pvhvm:\n Introduce CONFIG_XEN_PVHVM compile option\n blkfront: do not create a PV cdrom device if xen_hvm_guest\n support multiple .discard.* sections to avoid section type conflicts\n xen/pvhvm: fix build problem when !CONFIG_XEN\n xenfs: enable for HVM domains too\n x86: Call HVMOP_pagetable_dying on exit_mmap.\n x86: Unplug emulated disks and nics.\n x86: Use xen_vcpuop_clockevent, xen_clocksource and xen wallclock.\n xen: Fix find_unbound_irq in presence of ioapic irqs.\n xen: Add suspend/resume support for PV on HVM guests.\n xen: Xen PCI platform device driver.\n x86/xen: event channels delivery on HVM.\n x86: early PV on HVM features initialization.\n xen: Add support for HVM hypercalls.\n\nConflicts:\n\tarch/x86/xen/enlighten.c\n\tarch/x86/xen/time.c\n" }, { "commit": "a70ce4b6064b64477ed12ef1878980f842819094", "tree": "0864f1eea8570a8d3bf713d135b09d00858a4e3d", "parents": [ "9fe6206f400646a2322096b56c59891d530e8d51", "086748e52fb072ff0935ba4512e29c421bd5b716" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:05 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:49:05 2010 -0700" }, "message": "Merge branch \u0027upstream/core\u0027 into upstream/xen\n\n* upstream/core:\n xen/panic: use xen_reboot and fix smp_send_stop\n Xen: register panic notifier to take crashes of xen guests on panic\n xen: support large numbers of CPUs with vcpu info placement\n xen: drop xen_sched_clock in favour of using plain wallclock time\n pvops: do not notify callers from register_xenstore_notifier\n xen: make sure pages are really part of domain before freeing\n xen: release unused free memory\n" }, { "commit": "31de189f7d02da163f77d46a86d9e655a2d83124", "tree": "ae5e54fd59f6ede89801dae48144a70ade8e6064", "parents": [ "f89e048e76da7ac0b4c89e75606ca7a3422886b1" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri Jul 16 17:30:19 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Aug 04 14:47:28 2010 -0700" }, "message": "pvops: do not notify callers from register_xenstore_notifier\n\nCurrently register_xenstore_notifier notifies the caller during the\nregistration itself if xenstore is believed to be ready. This behaviour\ncauses problems to PV on HVM guests, in which case callers should be\nnotified by xenbus_probe only after the platform pci driver is loaded.\nWe already make sure xenbus_probe is called at the right time, calling\nit either from device_initcall (PV case) or from the platform pci\ndriver initialization (HVM case) so we don\u0027t need this additional\nnotification.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "ca65f9fc0c447da5b270b05c41c21b19c88617c3", "tree": "7a8813233d867635d01cc2c8397099df4468751d", "parents": [ "b98a409b80ac510c95b4f1bafdef28edaeabd3e7" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Thu Jul 29 14:37:48 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 29 11:11:33 2010 -0700" }, "message": "Introduce CONFIG_XEN_PVHVM compile option\n\nThis patch introduce a CONFIG_XEN_PVHVM compile time option to\nenable/disable Xen PV on HVM support.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\n" }, { "commit": "4877c737283813bdb4bebfa3168c1585f6e3a8ca", "tree": "e46a3a9f3f0c2f91f955dba87e200a025fd6f488", "parents": [ "ba461f094bab2dc09487816b9dfce845796b259d" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Thu Jul 29 11:16:35 2010 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jul 29 13:24:58 2010 +0200" }, "message": "xen: Do not suspend IPI IRQs.\n\nIn general the semantics of IPIs are that they are are expected to\ncontinue functioning after dpm_suspend_noirq().\n\nSpecifically I have seen a deadlock between the callfunc IPI and the\nstop machine used by xen\u0027s do_suspend() routine. If one CPU has already\ncalled dpm_suspend_noirq() then there is a window where it can be sent\na callfunc IPI before all the other CPUs have entered stop_cpu().\n\nIf this happens then the first CPU ends up spinning in stop_cpu()\nwaiting for the other to rendezvous in state STOPMACHINE_PREPARE while\nthe other is spinning in csd_lock_wait().\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: xen-devel@lists.xensource.com\nLKML-Reference: \u003c1280398595-29708-4-git-send-email-ian.campbell@citrix.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b097186fd29d5bc5a26d1ae87995821ffc27b66e", "tree": "64aeb8bf4f6e0eea409d4ad5e12d9788a136732c", "parents": [ "d2cb214551de8180542a04ec8c86c0c9412c5124" ], "author": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Tue May 11 10:05:49 2010 -0400" }, "committer": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Tue Jul 27 11:51:00 2010 -0400" }, "message": "swiotlb-xen: SWIOTLB library for Xen PV guest with PCI passthrough.\n\nThis patchset:\n\nPV guests under Xen are running in an non-contiguous memory architecture.\n\nWhen PCI pass-through is utilized, this necessitates an IOMMU for\ntranslating bus (DMA) to virtual and vice-versa and also providing a\nmechanism to have contiguous pages for device drivers operations (say DMA\noperations).\n\nSpecifically, under Xen the Linux idea of pages is an illusion. It\nassumes that pages start at zero and go up to the available memory. To\nhelp with that, the Linux Xen MMU provides a lookup mechanism to\ntranslate the page frame numbers (PFN) to machine frame numbers (MFN)\nand vice-versa. The MFN are the \"real\" frame numbers. Furthermore\nmemory is not contiguous. Xen hypervisor stitches memory for guests\nfrom different pools, which means there is no guarantee that PFN\u003d\u003dMFN\nand PFN+1\u003d\u003dMFN+1. Lastly with Xen 4.0, pages (in debug mode) are\nallocated in descending order (high to low), meaning the guest might\nnever get any MFN\u0027s under the 4GB mark.\n\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Albert Herranz \u003calbert_herranz@yahoo.es\u003e\nCc: Ian Campbell \u003cIan.Campbell@citrix.com\u003e\n" }, { "commit": "43df95c44e71d009b5a73f104ff183f73af9526f", "tree": "a51441c00ec7ee18d7bd62bc99602fcb0a1d553c", "parents": [ "5915100106b8f14a38053ad6c03a664d208aeaa2" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Jul 21 22:51:39 2010 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Jul 26 23:13:27 2010 -0700" }, "message": "xenfs: enable for HVM domains too\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "c1c5413ad58cb73267d328e6020268aa2e50d8ca", "tree": "f2c66141ab8d9fdb7b16a13d4d510ad09b2430ed", "parents": [ "409771d258e9dd71c30f3c9520fd2b796ffc40f0" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri May 14 12:44:30 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Jul 26 23:13:25 2010 -0700" }, "message": "x86: Unplug emulated disks and nics.\n\nAdd a xen_emul_unplug command line option to the kernel to unplug\nxen emulated disks and nics.\n\nSet the default value of xen_emul_unplug depending on whether or\nnot the Xen PV frontends and the Xen platform PCI driver have\nbeen compiled for this kernel (modules or built-in are both OK).\n\nThe user can specify xen_emul_unplug\u003dignore to enable PV drivers on HVM\neven if the host platform doesn\u0027t support unplug.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "6280f190da4dd083f14f704be6b3314311a7eacb", "tree": "23b80ccd862117688eafa4c52ae6ad61fda2f082", "parents": [ "4c31a781144c1f556dfcda3277dafecd4e107d95" ], "author": { "name": "Paolo Bonzini", "email": "pbonzini@redhat.com", "time": "Wed Jun 23 18:30:15 2010 +0200" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Jul 26 10:05:05 2010 -0700" }, "message": "implement O_NONBLOCK for /proc/xen/xenbus\n\nThis patch implements O_NONBLOCK for /proc/xen/xenbus. It is a simple\nmatter of returning -EAGAIN instead of waiting on a queue.\n\nSigned-off-by: Paolo Bonzini \u003cpbonzini@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "99ad198c4978036bb9f7ebd11618b225b77046da", "tree": "d236698e6980dc8909aeb0cbdfbc8d84b2abbef8", "parents": [ "016b6f5fe8398b0291cece60b749d7c930a2e09c" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri May 14 12:41:20 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 22 16:46:30 2010 -0700" }, "message": "xen: Fix find_unbound_irq in presence of ioapic irqs.\n\nDon\u0027t break the assumption that the first 16 irqs are ISA irqs;\nmake sure that the irq is actually free before using it.\n\nUse dynamic_irq_init_keep_chip_data instead of\ndynamic_irq_init so that chip_data is not NULL (a NULL chip_data breaks\nsetup_vector_irq).\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "016b6f5fe8398b0291cece60b749d7c930a2e09c", "tree": "430e9aad74f223dc5d144b60f4b78a0c3fb9cdfd", "parents": [ "183d03cc4ff39e0f0d952c09aa96d0abfd6e0c3c" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Fri May 14 12:45:07 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 22 16:46:21 2010 -0700" }, "message": "xen: Add suspend/resume support for PV on HVM guests.\n\nSuspend/resume requires few different things on HVM: the suspend\nhypercall is different; we don\u0027t need to save/restore memory related\nsettings; except the shared info page and the callback mechanism.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "183d03cc4ff39e0f0d952c09aa96d0abfd6e0c3c", "tree": "75947fc4a9ac69e902663c9cb618993b7c656cff", "parents": [ "38e20b07efd541a959de367dc90a17f92ce2e8a6" ], "author": { "name": "Stefano Stabellini", "email": "stefano.stabellini@eu.citrix.com", "time": "Mon May 17 17:08:21 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 22 16:46:09 2010 -0700" }, "message": "xen: Xen PCI platform device driver.\n\nAdd the xen pci platform device driver that is responsible\nfor initializing the grant table and xenbus in PV on HVM mode.\nFew changes to xenbus and grant table are necessary to allow the delayed\ninitialization in HVM mode.\nGrant table needs few additional modifications to work in HVM mode.\n\nThe Xen PCI platform device raises an irq every time an event has been\ndelivered to us. However these interrupts are only delivered to vcpu 0.\nThe Xen PCI platform interrupt handler calls xen_hvm_evtchn_do_upcall\nthat is a little wrapper around __xen_evtchn_do_upcall, the traditional\nXen upcall handler, the very same used with traditional PV guests.\n\nWhen running on HVM the event channel upcall is never called while in\nprogress because it is a normal Linux irq handler (and we cannot switch\nthe irq chip wholesale to the Xen PV ones as we are running QEMU and\nmight have passed in PCI devices), therefore we cannot be sure that\nevtchn_upcall_pending is 0 when returning.\nFor this reason if evtchn_upcall_pending is set by Xen we need to loop\nagain on the event channels set pending otherwise we might loose some\nevent channel deliveries.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "38e20b07efd541a959de367dc90a17f92ce2e8a6", "tree": "bb087e243bf6e707dd063be2024a3b90de2f9413", "parents": [ "bee6ab53e652a414af20392899879b58cd80d033" ], "author": { "name": "Sheng Yang", "email": "sheng@linux.intel.com", "time": "Fri May 14 12:40:51 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 22 16:45:59 2010 -0700" }, "message": "x86/xen: event channels delivery on HVM.\n\nSet the callback to receive evtchns from Xen, using the\ncallback vector delivery mechanism.\n\nThe traditional way for receiving event channel notifications from Xen\nis via the interrupts from the platform PCI device.\nThe callback vector is a newer alternative that allow us to receive\nnotifications on any vcpu and doesn\u0027t need any PCI support: we allocate\na vector exclusively to receive events, in the vector handler we don\u0027t\nneed to interact with the vlapic, therefore we avoid a VMEXIT.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "bee6ab53e652a414af20392899879b58cd80d033", "tree": "96351c583984ec497feae270f09f445a4703a676", "parents": [ "18f19aa62a267f2f759e278018f1032adf4c3774" ], "author": { "name": "Sheng Yang", "email": "sheng@linux.intel.com", "time": "Fri May 14 12:39:33 2010 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jul 22 16:45:35 2010 -0700" }, "message": "x86: early PV on HVM features initialization.\n\nInitialize basic pv on hvm features adding a new Xen HVM specific\nhypervisor_x86 structure.\n\nDon\u0027t try to initialize xen-kbdfront and xen-fbfront when running on HVM\nbecause the backends are not available.\n\nSigned-off-by: Stefano Stabellini \u003cstefano.stabellini@eu.citrix.com\u003e\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: Yaozu (Eddie) Dong \u003ceddie.dong@intel.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "19001c8c5bfa032ed45b10dfe48e355f5df88c61", "tree": "07ca3058406ef30539a4b462b0891b8f8b797ab7", "parents": [ "7347b4082e55ac4a673f06a0a0ce25c37273c9ec" ], "author": { "name": "Alex Nixon", "email": "alex.nixon@citrix.com", "time": "Mon Feb 09 12:05:46 2009 -0800" }, "committer": { "name": "Konrad Rzeszutek Wilk", "email": "konrad.wilk@oracle.com", "time": "Mon Jun 07 14:34:07 2010 -0400" }, "message": "xen: Rename the balloon lock\n\n* xen_create_contiguous_region needs access to the balloon lock to\n ensure memory doesn\u0027t change under its feet, so expose the balloon\n lock\n* Change the name of the lock to xen_reservation_lock, to imply it\u0027s\n now less-specific usage.\n\n[ Impact: cleanup ]\n\nSigned-off-by: Alex Nixon \u003calex.nixon@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\n" }, { "commit": "b3831cb55d383e8eb55d3b56c715fb48459b87c9", "tree": "f0f7f26534bca491dc9570f2243df817e982feb4", "parents": [ "cd52e17ea8278f8449b6174a8e5ed439a2e44ffb" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue May 25 10:45:35 2010 +0100" }, "committer": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Thu Jun 03 09:34:45 2010 +0100" }, "message": "xen: avoid allocation causing potential swap activity on the resume path\n\nSince the device we are resuming could be the device containing the\nswap device we should ensure that the allocation cannot cause\nIO.\n\nOn resume, this path is triggered when the running system tries to\ncontinue using its devices. If it cannot then the resume will fail;\nto try to avoid this we let it dip into the emergency pools.\n\nThe majority of these changes were made when linux-2.6.18-xen.hg\nchangeset e8b49cfbdac0 was ported upstream in\na144ff09bc52ef3f3684ed23eadc9c7c0e57b3aa but somehow this hunk was\ndropped.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e # .32.x\n" }, { "commit": "f3bc3189a001ec85c7b1119ad4aa5e39eea0f05e", "tree": "952cc9922d06af94491ecee754d4d24f9b1e2312", "parents": [ "a321cedb12904114e2ba5041a3673ca24deb09c9" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon May 24 14:33:41 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:07 2010 -0700" }, "message": "xen: fix build when SYSRQ is disabled\n\nFix build error when CONFIG_MAGIC_SYSRQ is not enabled:\n\ndrivers/xen/manage.c:223: error: implicit declaration of function \u0027handle_sysrq\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fc1f1e27a5b807791d72e5d992aa33b668a6626", "tree": "396c2f49909c506c3ad53fd6a9bdddf6c24f7860", "parents": [ "1142d810298e694754498dbb4983fcb6cb7fd884" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 06 18:49:20 2010 +0200" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 06 18:49:20 2010 +0200" }, "message": "stop_machine: reimplement using cpu_stop\n\nReimplement stop_machine using cpu_stop. As cpu stoppers are\nguaranteed to be available for all online cpus,\nstop_machine_create/destroy() are no longer necessary and removed.\n\nWith resource management and synchronization handled by cpu_stop, the\nnew implementation is much simpler. Asking the cpu_stop to execute\nthe stop_cpu() state machine on all online cpus with cpu hotplug\ndisabled is enough.\n\nstop_machine itself doesn\u0027t need to manage any global resources\nanymore, so all per-instance information is rolled into struct\nstop_machine_data and the mutex and all static data variables are\nremoved.\n\nThe previous implementation created and destroyed RT workqueues as\nnecessary which made stop_machine() calls highly expensive on very\nlarge machines. According to Dimitri Sivanich, preventing the dynamic\ncreation/destruction makes booting faster more than twice on very\nlarge machines. cpu_stop resources are preallocated for all online\ncpus and should have the same effect.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Dimitri Sivanich \u003csivanich@sgi.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "52cf25d0ab7f78eeecc59ac652ed5090f69b619e", "tree": "031d1ffb3890bd69c0260c864c512e0be62ac05c", "parents": [ "6c1733aca0b48db4d0e660d54976a1cca25b5eaf" ], "author": { "name": "Emese Revfy", "email": "re.emese@gmail.com", "time": "Tue Jan 19 02:58:23 2010 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Sun Mar 07 17:04:49 2010 -0800" }, "message": "Driver core: Constify struct sysfs_ops in struct kobj_type\n\nConstify struct sysfs_ops.\n\nThis is part of the ops structure constification\neffort started by Arjan van de Ven et al.\n\nBenefits of this constification:\n\n * prevents modification of data that is shared\n (referenced) by many other structure instances\n at runtime\n\n * detects/prevents accidental (but not intentional)\n modification attempts on archs that enforce\n read-only kernel data at runtime\n\n * potentially better optimized code as the compiler\n can assume that the const data cannot be changed\n\n * the compiler/linker move const data into .rodata\n and therefore exclude them from false sharing\n\nSigned-off-by: Emese Revfy \u003cre.emese@gmail.com\u003e\nAcked-by: David Teigland \u003cteigland@redhat.com\u003e\nAcked-by: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nAcked-by: Maciej Sosnowski \u003cmaciej.sosnowski@intel.com\u003e\nAcked-by: Hans J. Koch \u003chjk@linutronix.de\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nAcked-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nAcked-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "27fb7f009bdb1ff13d4e4c008a2fd36b2305055b", "tree": "be1707d0e70bd2d1c8960b37a9a96f808eff016f", "parents": [ "6aed359df4d82c38145d95957b741f0b08d24074" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Mar 05 13:44:18 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 06 11:26:46 2010 -0800" }, "message": "xen: add kconfig menu\n\nCurrently the xen support drivers are displayed in the main Device Drivers\nmenu of the config tools instead of in their own sub-menu, so move them to\ntheir own sub-menu, like the rest of the driver world uses.\n\nThis keeps the main Device Drivers menu from becoming messy.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ca4dbc668412d5fe039be3e26e8e717a616d1ca5", "tree": "9e1934ce31435dee3316a202dbe3df88ca5b76e5", "parents": [ "2b633e3fac5efada088b57d31e65401f22bcc18f" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Feb 17 18:49:54 2010 -0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Feb 18 17:17:58 2010 -0800" }, "message": "xen: Remove unnecessary arch specific xen irq functions.\n\nRight now xen\u0027s use of the x86 and ia64 handle_irq is just bizarre and very\nfragile as it is very non-obvious the function exists and is is used by\ncode out in drivers/.... Luckily using handle_irq is completely unnecessary,\nand we can just use the generic irq apis instead.\n\nThis still leaves drivers/xen/events.c as a problematic user of the generic\nirq apis it has \"static struct irq_info irq_info[NR_IRQS]\" but that can be\nfixed some other time.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nLKML-Reference: \u003c4B7CAAD2.10803@kernel.org\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Ian Campbell \u003cIan.Campbell@citrix.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "c5cae661d6cf808b6984762f763261adf35f3eb7", "tree": "0f19bd47b97b13421da7c0777ae5b1a87478e25c", "parents": [ "7284ce6c9f6153d1777df5f310c959724d1bd446" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Thu Dec 17 13:57:09 2009 +0000" }, "committer": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Wed Jan 13 10:01:35 2010 +0000" }, "message": "xen: fix hang on suspend.\n\nIn 65f63384 \"xen: improve error handling in do_suspend\" I said:\n - xs_suspend()/xs_resume() and dpm_suspend_noirq()/dpm_resume_noirq() were not\n nested in the obvious way.\nand changed the ordering of the calls as so:\n BEFORE\t\tAFTER\n xs_suspend\t\tdpm_suspend_noirq\n dpm_suspend_noirq\txs_suspend\n *SUSPEND*\t\t*SUSPEND*\n dpm_resume_noirq\tdpm_resume_noirq\n xs_resume\t\txs_resume\nClearly this is not an improvement and I was talking rubbish.\n\nIn particular the new ordering is susceptible to a hang if a xenstore write is\nin progress at the point at which the suspend kicks in. When the suspend\nprocess calls xs_suspend it tries to take the request_mutex but if a write is\nin progress it could be looping in xenbus_xs.c:read_reply() waiting for\nsomething to arrive on \u0026xs_state.reply_list while holding the request_mutex\n(taken in the caller of read_reply).\n\nHowever if we have done dpm_suspend_noirq before xs_suspend then we won\u0027t get\nany more xenstore interrupts and process_msg() will never be woken up to add\nanything to the reply_list.\n\nFix this by calling xs_suspend before dpm_suspend_noirq. If dpm_suspend_noirq\nfails then make sure we go through the xs_suspend_cancel() code path.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "11bd04f6f35621193311c32e0721142b073a7794", "tree": "00979740582bb26e8d3756bf3526c85f19f66a46", "parents": [ "4e2ccdb0409146f8cf64a11b6ef82a9c928ced2a", "9e0b5b2c447ad0caa075a5cfef86def62e1782ff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Dec 11 12:18:16 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Dec 11 12:18:16 2009 -0800" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (109 commits)\n PCI: fix coding style issue in pci_save_state()\n PCI: add pci_request_acs\n PCI: fix BUG_ON triggered by logical PCIe root port removal\n PCI: remove ifdefed pci_cleanup_aer_correct_error_status\n PCI: unconditionally clear AER uncorr status register during cleanup\n x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource\n PCI: portdrv: remove redundant definitions\n PCI: portdrv: remove unnecessary struct pcie_port_data\n PCI: portdrv: minor cleanup for pcie_port_device_register\n PCI: portdrv: add missing irq cleanup\n PCI: portdrv: enable device before irq initialization\n PCI: portdrv: cleanup service irqs initialization\n PCI: portdrv: check capabilities first\n PCI: portdrv: move PME capability check\n PCI: portdrv: remove redundant pcie type calculation\n PCI: portdrv: cleanup pcie_device registration\n PCI: portdrv: remove redundant pcie_port_device_probe\n PCI: Always set prefetchable base/limit upper32 registers\n PCI: read-modify-write the pcie device control register when initiating pcie flr\n PCI: show dma_mask bits in /sys\n ...\n\nFixed up conflicts in:\n\tarch/x86/kernel/amd_iommu_init.c\n\tdrivers/pci/dmar.c\n\tdrivers/pci/hotplug/acpiphp_glue.c\n" }, { "commit": "ab1831b0b87851c874a75e4b3a8538e3d76b37d7", "tree": "e2855518eb570ad09e2bdf5b3805cfa758e0abc3", "parents": [ "eae6fa9b0c3e2cb49cc157e906dd0ac52cfd7ca5", "bc2c0303226ec716854d3c208c7f84fe7aa35cd7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 10 09:35:02 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 10 09:35:02 2009 -0800" }, "message": "Merge branch \u0027bugfix\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen\n\n* \u0027bugfix\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:\n xen: try harder to balloon up under memory pressure.\n Xen balloon: fix totalram_pages counting.\n xen: explicitly create/destroy stop_machine workqueues outside suspend/resume region.\n xen: improve error handling in do_suspend.\n xen: don\u0027t leak IRQs over suspend/resume.\n xen: call clock resume notifier on all CPUs\n xen: use iret for return from 64b kernel to 32b usermode\n xen: don\u0027t call dpm_resume_noirq() with interrupts disabled.\n xen: register runstate info for boot CPU early\n xen: register runstate on secondary CPUs\n xen: register timer interrupt with IRQF_TIMER\n xen: correctly restore pfn_to_mfn_list_list after resume\n xen: restore runstate_info even if !have_vcpu_info_placement\n xen: re-register runstate area earlier on resume.\n xen: wait up to 5 minutes for device connetion\n xen: improvement to wait_for_devices()\n xen: fix is_disconnected_device/exists_disconnected_device\n xen/xenbus: make DEVICE_ATTR()s static\n" }, { "commit": "bc2c0303226ec716854d3c208c7f84fe7aa35cd7", "tree": "c4ae7635426fbf71ca1044bb72f0c5f5c3ea7acc", "parents": [ "3d65c9488cadd2f11bd4d60c7266e639ece5d0d6" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Fri Jun 05 11:58:37 2009 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Fri Dec 04 08:15:19 2009 -0800" }, "message": "xen: try harder to balloon up under memory pressure.\n\nCurrently if the balloon driver is unable to increase the guest\u0027s\nreservation it assumes the failure was due to reaching its full\nallocation, gives up on the ballooning operation and records the limit\nit reached as the \"hard limit\". The driver will not try again until\nthe target is set again (even to the same value).\n\nHowever it is possible that ballooning has in fact failed due to\nmemory pressure in the host and therefore it is desirable to keep\nattempting to reach the target in case memory becomes available. The\nmost likely scenario is that some guests are ballooning down while\nothers are ballooning up and therefore there is temporary memory\npressure while things stabilise. You would not expect a well behaved\ntoolstack to ask a domain to balloon to more than its allocation nor\nwould you expect it to deliberately over-commit memory by setting\nballoon targets which exceed the total host memory.\n\nThis patch drops the concept of a hard limit and causes the balloon\ndriver to retry increasing the reservation on a timer in the same\nmanner as when decreasing the reservation.\n\nAlso if we partially succeed in increasing the reservation\n(i.e. receive less pages than we asked for) then we may as well keep\nthose pages rather than returning them to Xen.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "3d65c9488cadd2f11bd4d60c7266e639ece5d0d6", "tree": "94790d79e492f8fee50b8d9e6a5a7043b1941eff", "parents": [ "b4606f2165153833247823e8c04c5e88cb3d298b" ], "author": { "name": "Gianluca Guida", "email": "gianluca.guida@citrix.com", "time": "Thu Jul 30 22:54:36 2009 +0100" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Fri Dec 04 08:13:44 2009 -0800" }, "message": "Xen balloon: fix totalram_pages counting.\n\nChange totalram_pages when a single page is added/removed to the\nballooned list. This avoid totalram_pages to be set erroneously to\nmax_pfn at boot.\n\nSigned-off-by: Gianluca Guida \u003cgianluca.guida@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "b4606f2165153833247823e8c04c5e88cb3d298b", "tree": "ccbfa5eec0ea6c39f34de45ee1f0665288d6c1f1", "parents": [ "65f63384b391bf4d384327d8a7c6de9860290b5c" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue Dec 01 11:47:15 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:56 2009 -0800" }, "message": "xen: explicitly create/destroy stop_machine workqueues outside suspend/resume region.\n\nI have observed cases where the implicit stop_machine_destroy() done by\nstop_machine() hangs while destroying the workqueues, specifically in\nkthread_stop(). This seems to be because timer ticks are not restarted\nuntil after stop_machine() returns.\n\nFortunately stop_machine provides a facility to pre-create/post-destroy\nthe workqueues so use this to ensure that workqueues are only destroyed\nafter everything is really up and running again.\n\nI only actually observed this failure with 2.6.30. It seems that newer\nkernels are somehow more robust against doing kthread_stop() without timer\ninterrupts (I tried some backports of some likely looking candidates but\ndid not track down the commit which added this robustness). However this\nchange seems like a reasonable belt\u0026braces thing to do.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "65f63384b391bf4d384327d8a7c6de9860290b5c", "tree": "d42741a7582839ed8740b9cfb99416f2fcf46a6a", "parents": [ "fed5ea87e02aaf902ff38c65b4514233db03dc09" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue Dec 01 11:47:14 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:56 2009 -0800" }, "message": "xen: improve error handling in do_suspend.\n\nThe existing error handling has a few issues:\n- If freeze_processes() fails it exits with shutting_down \u003d SHUTDOWN_SUSPEND.\n- If dpm_suspend_noirq() fails it exits without resuming xenbus.\n- If stop_machine() fails it exits without resuming xenbus or calling\n dpm_resume_end().\n- xs_suspend()/xs_resume() and dpm_suspend_noirq()/dpm_resume_noirq() were not\n nested in the obvious way.\n\nFix by ensuring each failure case goto\u0027s the correct label. Treat a failure of\nstop_machine() as a cancelled suspend in order to follow the correct resume\npath.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "fed5ea87e02aaf902ff38c65b4514233db03dc09", "tree": "0cd603bec4179e9bbe3e020f3b7ef447d3de6ee2", "parents": [ "f6eafe3665bcc374c66775d58312d1c06c55303f" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue Dec 01 16:15:30 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:55 2009 -0800" }, "message": "xen: don\u0027t leak IRQs over suspend/resume.\n\nOn resume irq_info[*].evtchn is reset to 0 since event channel mappings\nare not preserved over suspend/resume. The other contents of irq_info\nis preserved to allow rebind_evtchn_irq() to function.\n\nHowever when a device resumes it will try to unbind from the\nprevious IRQ (e.g. blkfront goes blkfront_resume() -\u003e blkif_free() -\u003e\nunbind_from_irqhandler() -\u003e unbind_from_irq()). This will fail due to the\ncheck for VALID_EVTCHN in unbind_from_irq() and the IRQ is leaked. The\ndevice will then continue to resume and allocate a new IRQ, eventually\nleading to find_unbound_irq() panic()ing.\n\nFix this by changing unbind_from_irq() to handle teardown of interrupts\nwhich have type!\u003dIRQT_UNBOUND but are not currently bound to a specific\nevent channel.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "922cc38ab71d1360978e65207e4a4f4988987127", "tree": "04a8849382962089ced7992ae5d50375c3c4b4a6", "parents": [ "499d19b82b586aef18727b9ae1437f8f37b66e91" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 24 09:58:49 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:53 2009 -0800" }, "message": "xen: don\u0027t call dpm_resume_noirq() with interrupts disabled.\n\ndpm_resume_noirq() takes a mutex, so it can\u0027t be called from a no-interrupt\ncontext. Don\u0027t call it from within the stop-machine function, but just\nafterwards, since we\u0027re resuming anyway, regardless of what happened.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "ae7888012969355a548372e99b066d9e31153b62", "tree": "08d57cf3355910a5aaedda8c8d77cd7d031a67f1", "parents": [ "f8dc33088febc63286b7a60e6b678de8e064de8e" ], "author": { "name": "Paolo Bonzini", "email": "pbonzini@redhat.com", "time": "Wed Jul 08 12:27:39 2009 +0200" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:49 2009 -0800" }, "message": "xen: wait up to 5 minutes for device connetion\n\nIncreases the device timeout from 10s to 5 minutes, giving the user a\nvisual indication during that time in case there are problems. The patch\nis a backport of changesets 144 and 150 in the Xenbits tree.\n\nCc: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Paolo Bonzini \u003cpbonzini@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "f8dc33088febc63286b7a60e6b678de8e064de8e", "tree": "1bafcc4d64001f132cdd374b643bce5474094a9a", "parents": [ "c6e1971139be1342902873181f3b80a979bfb33b" ], "author": { "name": "Paolo Bonzini", "email": "pbonzini@redhat.com", "time": "Wed Jul 08 12:27:38 2009 +0200" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:49 2009 -0800" }, "message": "xen: improvement to wait_for_devices()\n\nWhen printing a warning about a timed-out device, print the\ncurrent state of both ends of the device connection (i.e., backend as\nwell as frontend). This backports half of changeset 146 from the\nXenbits tree.\n\nCc: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Paolo Bonzini \u003cpbonzini@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "c6e1971139be1342902873181f3b80a979bfb33b", "tree": "b3e53ed67c4cdca56a42ffffd30abc6cfe6b25b5", "parents": [ "db05fed0ad72f264e39bcb366795f7367384ec92" ], "author": { "name": "Paolo Bonzini", "email": "pbonzini@redhat.com", "time": "Wed Jul 08 12:27:37 2009 +0200" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:48 2009 -0800" }, "message": "xen: fix is_disconnected_device/exists_disconnected_device\n\nThe logic of is_disconnected_device/exists_disconnected_device is wrong\nin that they are used to test whether a device is trying to connect (i.e.\nconnecting). For this reason the patch fixes them to not consider a\nClosing or Closed device to be connecting. At the same time the patch\nalso renames the functions according to what they really do; you could\nsay a closed device is \"disconnected\" (the old name), but not \"connecting\"\n(the new name).\n\nThis patch is a backport of changeset 909 from the Xenbits tree.\n\nCc: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Paolo Bonzini \u003cpbonzini@redhat.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "db05fed0ad72f264e39bcb366795f7367384ec92", "tree": "55a1d64a7b8f15411d5fc8dbe6923007bca0d9b2", "parents": [ "82d6469916c6fcfa345636a49004c9d1753905d1" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 24 16:41:47 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Dec 03 11:14:26 2009 -0800" }, "message": "xen/xenbus: make DEVICE_ATTR()s static\n\nThey don\u0027t need to be global, and may cause linker clashes.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Stable Kernel \u003cstable@kernel.org\u003e\n" }, { "commit": "1ccbf5344c3daef046d2323190cc6807c44f1917", "tree": "0c080e1c478a7cd5b67e5ec0af4d9ca97dbcf348", "parents": [ "9a08f7d3506019e3833cd4394ca0d7da0ae3689f" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Tue Oct 06 15:11:14 2009 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Nov 04 08:47:24 2009 -0800" }, "message": "xen: move Xen-testing predicates to common header\n\nMove xen_domain and related tests out of asm-x86 to xen/xen.h so they\ncan be included whenever they are necessary.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "d7d3756c5b1277fafd132ce7a2211b388c3b5bd2", "tree": "d817ad74ebf4167b19259bcc9e2d63d230c6fc91", "parents": [ "51bb296b09a83ee1aae025778db38f9d2cc7bb1a" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Nov 03 14:58:38 2009 +1030" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 04 13:19:50 2009 +0100" }, "message": "cpumask: Use modern cpumask style in Xen\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nLKML-Reference: \u003c200911031458.38406.rusty@rustcorp.com.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4c31a781144c1f556dfcda3277dafecd4e107d95", "tree": "cc2712f289e047b4cb782362bf3cef1415b04cb3", "parents": [ "74fca6a42863ffacaf7ba6f1936a9f228950f657" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Tue Nov 03 15:58:40 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Nov 03 14:35:59 2009 -0800" }, "message": "xenbus: do not hold transaction_mutex when returning to userspace\n\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\n [ BUG: lock held when returning to user space! ]\n ------------------------------------------------\n xenstore-list/3522 is leaving the kernel with locks still held!\n 1 lock held by xenstore-list/3522:\n #0: (\u0026xs_state.transaction_mutex){......}, at: [\u003cc026dc6f\u003e] xenbus_dev_request_and_reply+0x8f/0xa0\n\nThe canonical fix for this type of issue appears to be to maintain a\ncount manually rather than using an rwsem so do that here.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "a99bbaf5ee6bad1aca0c88ea65ec6e5373e86184", "tree": "2b0314d68b9e0a76e8f4fb60865a1d56e138833a", "parents": [ "5e5027bd26ed4df735d29e66cd5c1c9b5959a587" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Sun Oct 04 16:11:37 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 04 15:05:10 2009 -0700" }, "message": "headers: remove sched.h from poll.h\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "342ff1a1b558ebbdb8cbd55ab6a63eca8b2473ca", "tree": "1f967f283dade6e03897169bb29513354f49f910", "parents": [ "50223e486cabdcf7e540e519da1f26bab3084e5d", "24ed7a97464db44592495f98cff8bcee02f92bc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 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: (34 commits)\n trivial: fix typo in aic7xxx comment\n trivial: fix comment typo in drivers/ata/pata_hpt37x.c\n trivial: typo in kernel-parameters.txt\n trivial: fix typo in tracing documentation\n trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c\n trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c\n trivial: remove unnecessary semicolons\n trivial: Fix duplicated word \"options\" in comment\n trivial: kbuild: remove extraneous blank line after declaration of usage()\n trivial: improve help text for mm debug config options\n trivial: doc: hpfall: accept disk device to unload as argument\n trivial: doc: hpfall: reduce risk that hpfall can do harm\n trivial: SubmittingPatches: Fix reference to renumbered step\n trivial: fix typos \"man[ae]g?ment\" -\u003e \"management\"\n trivial: media/video/cx88: add __init/__exit macros to cx88 drivers\n trivial: fix typo in CONFIG_DEBUG_FS in gcov doc\n trivial: fix missing printk space in amd_k7_smp_check\n trivial: fix typo s/ketymap/keymap/ in comment\n trivial: fix typo \"to to\" in multiple files\n trivial: fix typos in comments s/DGBU/DBGU/\n ...\n" }, { "commit": "4481374ce88ba8f460c8b89f2572027bd27057d0", "tree": "6896601b6a1da0e3e932ffa75fcff966c834c02c", "parents": [ "4738e1b9cf8f9e28d7de080a5e6ce5d0095ea18f" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Mon Sep 21 17:03:05 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:38 2009 -0700" }, "message": "mm: replace various uses of num_physpages by totalram_pages\n\nSizing of memory allocations shouldn\u0027t depend on the number of physical\npages found in a system, as that generally includes (perhaps a huge amount\nof) non-RAM pages. The amount of what actually is usable as storage\nshould instead be used as a basis here.\n\nSome of the calculations (i.e. those not intending to use high memory)\nshould likely even use (totalram_pages - totalhigh_pages).\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Hugh Dickins \u003chugh.dickins@tiscali.co.uk\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a419aef8b858a2bdb98df60336063d28df4b272f", "tree": "1736f6650ec0bfc01074c489fc47396114099c5e", "parents": [ "2944fcbe03d65a704f07e43efe14adb0d226fd09" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Tue Aug 18 11:18:35 2009 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Sep 21 15:14:58 2009 +0200" }, "message": "trivial: remove unnecessary semicolons\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "56327c2a58b76291616f15c9c84a180cf7049645", "tree": "8bf05662d7e11b79b860137208b5a0b0292c26a5", "parents": [ "6d6c971778c5257fc815e1ebe01779fefda6293c" ], "author": { "name": "Jaswinder Singh Rajput", "email": "jaswinderrajput@gmail.com", "time": "Sun Sep 20 15:41:10 2009 +0530" }, "committer": { "name": "Jaswinder Singh Rajput", "email": "jaswinderrajput@gmail.com", "time": "Sun Sep 20 16:02:20 2009 +0530" }, "message": "includecheck fix: drivers/xen, evtchn.c\n\nfix the following \u0027make includecheck\u0027 warning:\n\n drivers/xen/evtchn.c: linux/errno.h is included more than once.\n\nSigned-off-by: Jaswinder Singh Rajput \u003cjaswinderrajput@gmail.com\u003e\nCc: chrisw@sous-sol.org\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nLKML-Reference: \u003c1247067749.4382.90.camel@ht.satnam\u003e\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "ada3fa15057205b7d3f727bba5cd26b5912e350f", "tree": "60962fc9e4021b92f484d1a58e72cd3906d4f3db", "parents": [ "2f82af08fcc7dc01a7e98a49a5995a77e32a2925", "5579fd7e6aed8860ea0c8e3f11897493153b10ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)\n powerpc64: convert to dynamic percpu allocator\n sparc64: use embedding percpu first chunk allocator\n percpu: kill lpage first chunk allocator\n x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA\n percpu: update embedding first chunk allocator to handle sparse units\n percpu: use group information to allocate vmap areas sparsely\n vmalloc: implement pcpu_get_vm_areas()\n vmalloc: separate out insert_vmalloc_vm()\n percpu: add chunk-\u003ebase_addr\n percpu: add pcpu_unit_offsets[]\n percpu: introduce pcpu_alloc_info and pcpu_group_info\n percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward\n percpu: add @align to pcpu_fc_alloc_fn_t\n percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()\n percpu: drop @static_size from first chunk allocators\n percpu: generalize first chunk allocator selection\n percpu: build first chunk allocators selectively\n percpu: rename 4k first chunk allocator to page\n percpu: improve boot messages\n percpu: fix pcpu_reclaim() locking\n ...\n\nFix trivial conflict as by Tejun Heo in kernel/sched.c\n" }, { "commit": "577eebeae34d340685d8985dfdb7dfe337c511e8", "tree": "047aa135d143ed12035ca04433e563b948f9b059", "parents": [ "e07cccf4046978df10f2e13fe2b99b2f9b3a65db" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Aug 27 12:46:35 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Wed Sep 09 16:37:39 2009 -0700" }, "message": "xen: make -fstack-protector work under Xen\n\n-fstack-protector uses a special per-cpu \"stack canary\" value.\ngcc generates special code in each function to test the canary to make\nsure that the function\u0027s stack hasn\u0027t been overrun.\n\nOn x86-64, this is simply an offset of %gs, which is the usual per-cpu\nbase segment register, so setting it up simply requires loading %gs\u0027s\nbase as normal.\n\nOn i386, the stack protector segment is %gs (rather than the usual kernel\npercpu %fs segment register). This requires setting up the full kernel\nGDT and then loading %gs accordingly. We also need to make sure %gs is\ninitialized when bringing up secondary cpus too.\n\nTo keep things consistent, we do the full GDT/segment register setup on\nboth architectures.\n\nBecause we need to avoid -fstack-protected code before setting up the GDT\nand because there\u0027s no way to disable it on a per-function basis, several\nfiles need to have stack-protector inhibited.\n\n[ Impact: allow Xen booting with stack-protector enabled ]\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c", "tree": "04c93f391a1b65c8bf8d7ba8643c07d26c26590a", "parents": [ "a76761b621bcd8336065c4fe3a74f046858bc34c", "142d44b0dd6741a64a7bdbe029110e7c1dcf1d23" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:41:02 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:45:31 2009 +0900" }, "message": "Merge branch \u0027percpu-for-linus\u0027 into percpu-for-next\n\nConflicts:\n\tarch/sparc/kernel/smp_64.c\n\tarch/x86/kernel/cpu/perf_counter.c\n\tarch/x86/kernel/setup_percpu.c\n\tdrivers/cpufreq/cpufreq_ondemand.c\n\tmm/percpu.c\n\nConflicts in core and arch percpu codes are mostly from commit\ned78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many\nnum_possible_cpus() with nr_cpu_ids. As for-next branch has moved all\nthe first chunk allocators into mm/percpu.c, the changes are moved\nfrom arch code to mm/percpu.c.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "a70c352a37671fe1ebcbd317b439aa4760f4ccb7", "tree": "9a66d403f6e4302f8105ecccbb0f42ed072cdb25", "parents": [ "789d03f584484af85dbdc64935270c8e45f36ef7" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Jul 01 11:51:18 2009 +0300" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 01 11:19:47 2009 +0200" }, "message": "xen: Use kcalloc() in xen_init_IRQ()\n\nThe init_IRQ() function is now called with slab allocator initialized.\nTherefore, we must not use the bootmem allocator in xen_init_IRQ().\n\nFixes the following boot-time warning:\n\n ------------[ cut here ]------------\n WARNING: at mm/bootmem.c:535 alloc_arch_preferred_bootmem+0x27/0x45()\n Modules linked in:\n Pid: 0, comm: swapper Not tainted 2.6.30 #1\n Call Trace:\n [\u003cffffffff8102d6e3\u003e] ? warn_slowpath_common+0x73/0xb0\n [\u003cffffffff810210d9\u003e] ? pvclock_clocksource_read+0x49/0x90\n [\u003cffffffff812e522f\u003e] ? alloc_arch_preferred_bootmem+0x27/0x45\n [\u003cffffffff812e5761\u003e] ? ___alloc_bootmem_nopanic+0x39/0xc9\n [\u003cffffffff812e57fa\u003e] ? ___alloc_bootmem+0x9/0x2f\n [\u003cffffffff812e9e21\u003e] ? xen_init_IRQ+0x25/0x61\n [\u003cffffffff812d69ee\u003e] ? start_kernel+0x1b5/0x29e\n ---[ end trace 4eaa2a86a8e2da22 ]---\n\nAcked-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nTested-by: Christian Kujau \u003clists@nerdbynature.de\u003e\nReported-by: Christian Kujau \u003clists@nerdbynature.de\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: lists@nerdbynature.de\nCc: jeremy.fitzhardinge@citrix.com\nLKML-Reference: \u003c1246438278.22417.28.camel@penberg-laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "245b2e70eabd797932adb263a65da0bab3711753", "tree": "30f0b790dadd2b70bf06e534abcf66a76e97b05a", "parents": [ "b9bf3121af348d9255f1c917830fe8c2df52efcb" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:48 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:48 2009 +0900" }, "message": "percpu: clean up percpu variable definitions\n\nPercpu variable definition is about to be updated such that all percpu\nsymbols including the static ones must be unique. Update percpu\nvariable definitions accordingly.\n\n* as,cfq: rename ioc_count uniquely\n\n* cpufreq: rename cpu_dbs_info uniquely\n\n* xen: move nesting_count out of xen_evtchn_do_upcall() and rename it\n\n* mm: move ratelimits out of balance_dirty_pages_ratelimited_nr() and\n rename it\n\n* ipv4,6: rename cookie_scratch uniquely\n\n* x86 perf_counter: rename prev_left to pmc_prev_left, irq_entry to\n pmc_irq_entry and nmi_entry to pmc_nmi_entry\n\n* perf_counter: rename disable_count to perf_disable_count\n\n* ftrace: rename test_event_disable to ftrace_test_event_disable\n\n* kmemleak: rename test_pointer to kmemleak_test_pointer\n\n* mce: rename next_interval to mce_next_interval\n\n[ Impact: percpu usage cleanups, no duplicate static percpu var names ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: linux-mm \u003clinux-mm@kvack.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\n" }, { "commit": "204fba4aa303ea4a7bb726a539bf4a5b9e3203d0", "tree": "899707e00035f1ec83077c16a7f559ecbcc36986", "parents": [ "fe87f94f341a4b4097285b46f003059b26eb59bf" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:45 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:45 2009 +0900" }, "message": "percpu: cleanup percpu array definitions\n\nCurrently, the following three different ways to define percpu arrays\nare in use.\n\n1. DEFINE_PER_CPU(elem_type[array_len], array_name);\n2. DEFINE_PER_CPU(elem_type, array_name[array_len]);\n3. DEFINE_PER_CPU(elem_type, array_name)[array_len];\n\nUnify to #1 which correctly separates the roles of the two parameters\nand thus allows more flexibility in the way percpu variables are\ndefined.\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: linux-mm@kvack.org\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d161630297a20802d01c55847bfcba85d2118a9f", "tree": "51685c169319400b6da4dc6c56b69e731c45f297", "parents": [ "e39a71ef80877f4e30d808af9acceec80f4d2f7c" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Sun May 24 22:05:42 2009 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 12 21:32:31 2009 +0200" }, "message": "PM core: rename suspend and resume functions\n\nThis patch (as1241) renames a bunch of functions in the PM core.\nRather than go through a boring list of name changes, suffice it to\nsay that in the end we have a bunch of pairs of functions:\n\n\tdevice_resume_noirq\tdpm_resume_noirq\n\tdevice_resume\t\tdpm_resume\n\tdevice_complete\t\tdpm_complete\n\tdevice_suspend_noirq\tdpm_suspend_noirq\n\tdevice_suspend\t\tdpm_suspend\n\tdevice_prepare\t\tdpm_prepare\n\nin which device_X does the X operation on a single device and dpm_X\ninvokes device_X for all devices in the dpm_list.\n\nIn addition, the old dpm_power_up and device_resume_noirq have been\ncombined into a single function (dpm_resume_noirq).\n\nLastly, dpm_suspend_start and dpm_resume_end are the renamed versions\nof the former top-level device_suspend and device_resume routines.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "e39a71ef80877f4e30d808af9acceec80f4d2f7c", "tree": "e9d4ff1618328cf3a3fafee04621b9776ca169de", "parents": [ "1380a37e3da5d9e14ea5c2a4c6ab2b307a2798ea" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Fri May 15 00:53:26 2009 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 12 21:32:31 2009 +0200" }, "message": "PM: Rename device_power_down/up()\n\nRename the functions performing \"_noirq\" dev_pm_ops\noperations from device_power_down() and device_power_up()\nto device_suspend_noirq() and device_resume_noirq().\n\nThe new function names are chosen to show that the functions\nare responsible for calling the _noirq() versions to finalize\nthe suspend/resume operation. The current function names do\nnot perform power down/up anymore so the names may be misleading.\n\nGlobal function renames:\n- device_power_down() -\u003e device_suspend_noirq()\n- device_power_up() -\u003e device_resume_noirq()\n\nStatic function renames:\n- suspend_device_noirq() -\u003e __device_suspend_noirq()\n- resume_device_noirq() -\u003e __device_resume_noirq()\n\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nAcked-by: Len Brown \u003clenb@kernel.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "be15f9d63b97da0065187696962331de6cd9de9e", "tree": "cc85c72e92afccfdcdfa851c4694a93f4ea22b84", "parents": [ "595dc54a1da91408a52c4b962f3deeb1109aaca0", "a789ed5fb6d0256c4177c2cc27e06520ddbe4d4c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 16:16:27 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 16:16:27 2009 -0700" }, "message": "Merge branch \u0027x86-xen-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-xen-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (42 commits)\n xen: cache cr0 value to avoid trap\u0027n\u0027emulate for read_cr0\n xen/x86-64: clean up warnings about IST-using traps\n xen/x86-64: fix breakpoints and hardware watchpoints\n xen: reserve Xen start_info rather than e820 reserving\n xen: add FIX_TEXT_POKE to fixmap\n lguest: update lazy mmu changes to match lguest\u0027s use of kvm hypercalls\n xen: honour VCPU availability on boot\n xen: add \"capabilities\" file\n xen: drop kexec bits from /sys/hypervisor since kexec isn\u0027t implemented yet\n xen/sys/hypervisor: change writable_pt to features\n xen: add /sys/hypervisor support\n xen/xenbus: export xenbus_dev_changed\n xen: use device model for suspending xenbus devices\n xen: remove suspend_cancel hook\n xen/dev-evtchn: clean up locking in evtchn\n xen: export ioctl headers to userspace\n xen: add /dev/xen/evtchn driver\n xen: add irq_from_evtchn\n xen: clean up gate trap/interrupt constants\n xen: set _PAGE_NX in __supported_pte_mask before pagetable construction\n ...\n" }, { "commit": "6cda3eb62ef42aa5acd649bf99c8db544e0f4051", "tree": "93f74ca002f5756c8e157611174f9540b5cf41c0", "parents": [ "b9c61b70075c87a8612624736faf4a2de5b1ed30", "cec6be6d1069d697beb490bbb40a290d5ff554a2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 12 12:17:30 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 12 12:17:36 2009 +0200" }, "message": "Merge branch \u0027x86/apic\u0027 into irq/numa\n\nMerge reason: both topics modify the APIC code but were able to do it in\n parallel so far. An upcoming patch generates a conflict so\n merge them to avoid the conflict.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f066a155334642b8a206eec625b1925d88c48aeb", "tree": "cb12975e60b70d1dae3b7397bab955de78a4d01e", "parents": [ "e7c064889606aab3569669078c69b87b2c527e72", "33df4db04a79660150e1948e3296eeb451ac121b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 08 10:50:00 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 08 10:50:00 2009 +0200" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/xen\n\nConflicts:\n\tarch/frv/include/asm/pgtable.h\n\tarch/x86/include/asm/required-features.h\n\tarch/x86/xen/mmu.c\n\nMerge reason: x86/xen was on a .29 base still, move it to a fresher\n branch and pick up Xen fixes as well, plus resolve\n conflicts\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "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": "85ac16d033370caf6f48d743c8dc8103700f5cc5", "tree": "04a73af31c07a8ad29780b777b3f9d041fa236fa", "parents": [ "57b150cce8e004ddd36330490a68bfb59b7271e9" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Apr 27 18:00:38 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 28 12:21:17 2009 +0200" }, "message": "x86/irq: change irq_desc_alloc() to take node instead of cpu\n\nThis simplifies the node awareness of the code. All our allocators\nonly deal with a NUMA node ID locality not with CPU ids anyway - so\nthere\u0027s no need to maintain (and transform) a CPU id all across the\nIRq layer.\n\nv2: keep move_irq_desc related\n\n[ Impact: cleanup, prepare IRQ code to be NUMA-aware ]\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nLKML-Reference: \u003c49F65536.2020300@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d5dedd4507d307eb3f35f21b6e16f336fdc0d82a", "tree": "2c31b00395bde49ec4c5a415b081daaec44d3dab", "parents": [ "fcef5911c7ea89b80d5bfc727f402f37c9eefd57" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Apr 27 17:59:21 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 28 12:21:16 2009 +0200" }, "message": "irq: change -\u003eset_affinity() to return status\n\naccording to Ingo, change set_affinity() in irq_chip should return int,\nbecause that way we can handle failure cases in a much cleaner way, in\nthe genirq layer.\n\nv2: fix two typos\n\n[ Impact: extend API ]\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: linux-arch@vger.kernel.org\nLKML-Reference: \u003c49F654E9.4070809@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\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": "38f4b8c0da01ae7cd9b93386842ce272d6fde9ab", "tree": "3c8c52201aac038094bfea7efdd0984a8f62045e", "parents": [ "a811454027352c762e0d5bba1b1d8f7d26bf96ae", "8e2c4f2844c0e8dcdfe312e5f2204854ca8532c6" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Apr 07 13:34:16 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Apr 07 13:34:16 2009 -0700" }, "message": "Merge commit \u0027origin/master\u0027 into for-linus/xen/master\n\n* commit \u0027origin/master\u0027: (4825 commits)\n Fix build errors due to CONFIG_BRANCH_TRACER\u003dy\n parport: Use the PCI IRQ if offered\n tty: jsm cleanups\n Adjust path to gpio headers\n KGDB_SERIAL_CONSOLE check for module\n Change KCONFIG name\n tty: Blackin CTS/RTS\n Change hardware flow control from poll to interrupt driven\n Add support for the MAX3100 SPI UART.\n lanana: assign a device name and numbering for MAX3100\n serqt: initial clean up pass for tty side\n tty: Use the generic RS485 ioctl on CRIS\n tty: Correct inline types for tty_driver_kref_get()\n splice: fix deadlock in splicing to file\n nilfs2: support nanosecond timestamp\n nilfs2: introduce secondary super block\n nilfs2: simplify handling of active state of segments\n nilfs2: mark minor flag for checkpoint created by internal operation\n nilfs2: clean up sketch file\n nilfs2: super block operations fix endian bug\n ...\n\nConflicts:\n\tarch/x86/include/asm/thread_info.h\n\tarch/x86/lguest/boot.c\n\tdrivers/xen/manage.c\n" }, { "commit": "a811454027352c762e0d5bba1b1d8f7d26bf96ae", "tree": "4b00859051e2c308f33a3554654e5862ed306da7", "parents": [ "1943689c47acaad7fc7f3dae8d35ef82de5d48f4", "53152f957d4a5dfd537d17c823afeb1a2c03753e" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Apr 07 13:16:04 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Apr 07 13:16:04 2009 -0700" }, "message": "Merge branch \u0027for-linus/xen/core\u0027 into for-linus/xen/master\n\n* for-linus/xen/core:\n xen: honour VCPU availability on boot\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": "53152f957d4a5dfd537d17c823afeb1a2c03753e", "tree": "b1c824856f60be55ad99146d303e9749ded3cdbd", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c" ], "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": "Thu Apr 02 09:28:39 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": "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": "1943689c47acaad7fc7f3dae8d35ef82de5d48f4", "tree": "881eee1afdc2b313288dadacb1eda1e56efc4331", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c", "0a4666b539a0e896ec4e8396a034a479e3573125", "c6a960ce8858f20036cc3afc3b9422670d0d9021", "818fd20673df82031e604bb784d836f1fc2e2451", "f0783708bf63a2827863cf2be57c08a24843e6bd" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 10:00:45 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 10:00:45 2009 -0700" }, "message": "Merge branches \u0027for-linus/xen/dev-evtchn\u0027, \u0027for-linus/xen/xenbus\u0027, \u0027for-linus/xen/xenfs\u0027 and \u0027for-linus/xen/sys-hypervisor\u0027 into for-linus/xen/master\n\n* for-linus/xen/dev-evtchn:\n xen/dev-evtchn: clean up locking in evtchn\n xen: export ioctl headers to userspace\n xen: add /dev/xen/evtchn driver\n xen: add irq_from_evtchn\n\n* for-linus/xen/xenbus:\n xen/xenbus: export xenbus_dev_changed\n xen: use device model for suspending xenbus devices\n xen: remove suspend_cancel hook\n\n* for-linus/xen/xenfs:\n xen: add \"capabilities\" file\n\n* for-linus/xen/sys-hypervisor:\n xen: drop kexec bits from /sys/hypervisor since kexec isn\u0027t implemented yet\n xen/sys/hypervisor: change writable_pt to features\n xen: add /sys/hypervisor support\n\nConflicts:\n\tdrivers/xen/Makefile\n" }, { "commit": "818fd20673df82031e604bb784d836f1fc2e2451", "tree": "2517bba7961d62b650003fbf7e049f446bd9c3a1", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Feb 06 18:46:47 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:59:20 2009 -0700" }, "message": "xen: add \"capabilities\" file\n\nThe xenfs capabilities file allows usermode to determine what\ncapabilities the domain has. The only one at present is \"control_d\"\nin a privileged domain.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "f0783708bf63a2827863cf2be57c08a24843e6bd", "tree": "a716d55ed1f3486632842031b7fb1f1ed5ab71a5", "parents": [ "a649b720614d5675dc402bef75a92576143fede7" ], "author": { "name": "Ian Campbell", "email": "Ian.Campbell@citrix.com", "time": "Wed Mar 11 10:19:54 2009 +0000" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:27:07 2009 -0700" }, "message": "xen: drop kexec bits from /sys/hypervisor since kexec isn\u0027t implemented yet\n\nI needed this to compile since there is no kexec yet in pvops kernel\n CC drivers/xen/sys-hypervisor.o\ndrivers/xen/sys-hypervisor.c: In function \u0027hyper_sysfs_init\u0027:\ndrivers/xen/sys-hypervisor.c:405: error: \u0027vmcoreinfo_size_xen\u0027 undeclared (first use in this function)\ndrivers/xen/sys-hypervisor.c:405: error: (Each undeclared identifier is reported only once\ndrivers/xen/sys-hypervisor.c:405: error: for each function it appears in.)\ndrivers/xen/sys-hypervisor.c:406: error: implicit declaration of function \u0027xen_sysfs_vmcoreinfo_init\u0027\ndrivers/xen/sys-hypervisor.c: In function \u0027hyper_sysfs_exit\u0027:\ndrivers/xen/sys-hypervisor.c:433: error: \u0027vmcoreinfo_size_xen\u0027 undeclared (first use in this function)\ndrivers/xen/sys-hypervisor.c:434: error: implicit declaration of function \u0027xen_sysfs_vmcoreinfo_destroy\u0027\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\n" }, { "commit": "a649b720614d5675dc402bef75a92576143fede7", "tree": "149d7daf4b6fc8ce4433b9a76bd0ef6ad09a4ba2", "parents": [ "cff7e81b3dd7c25cd2248cd7a04c5764552d5d55" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Mar 10 17:17:41 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:27:07 2009 -0700" }, "message": "xen/sys/hypervisor: change writable_pt to features\n\n/sys/hypervisor/properties/writable_pt was misnamed. Rename to features,\nexpressed as a bit array in hex.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "cff7e81b3dd7c25cd2248cd7a04c5764552d5d55", "tree": "797984cb2d3b162003dba11f752000ce22e0e75d", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Tue Mar 10 14:39:59 2009 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:27:06 2009 -0700" }, "message": "xen: add /sys/hypervisor support\n\nAdds support for Xen info under /sys/hypervisor. Taken from Novell 2.6.27\nbackport tree.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "c6a960ce8858f20036cc3afc3b9422670d0d9021", "tree": "365e9d79a0055d559bd7f19e3fa921f8728e804c", "parents": [ "de5b31bd47de7e6f41be2e271318dbc8f1af354d" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Mon Feb 09 12:05:53 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:56 2009 -0700" }, "message": "xen/xenbus: export xenbus_dev_changed\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "de5b31bd47de7e6f41be2e271318dbc8f1af354d", "tree": "d222e4ce03706e5047b78e060f85ed0b31727eaa", "parents": [ "a1ce1be578365a4da7e7d7db4812539d2d5da763" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Mon Feb 09 12:05:50 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:56 2009 -0700" }, "message": "xen: use device model for suspending xenbus devices\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "a1ce1be578365a4da7e7d7db4812539d2d5da763", "tree": "93110109c0aba28f654dfe0a12e189a054affe5e", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Mon Feb 09 12:05:50 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:55 2009 -0700" }, "message": "xen: remove suspend_cancel hook\n\nRemove suspend_cancel hook from xenbus_driver, in preparation for using\nthe device model for suspending.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "0a4666b539a0e896ec4e8396a034a479e3573125", "tree": "bfe63e7b6d3da3d8415c53919059bda72d4cf86a", "parents": [ "c5cfef0f79cacc3aa438fc28f4747f0d10c54d0d" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Feb 12 13:03:24 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:49 2009 -0700" }, "message": "xen/dev-evtchn: clean up locking in evtchn\n\nDefine a new per_user_data mutex to serialize bind/unbind operations\nto prevent them from racing with each other. Fix error returns\nand don\u0027t do a bind while holding a spinlock.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "f7116284c734f3a47180cd9c907944a1837ccb3c", "tree": "320ce180a59a411ebbcbe08e6490a7fd672ad232", "parents": [ "d4c045364d3107603187f21a56ec231e74d26441" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Fri Feb 06 19:21:19 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:49 2009 -0700" }, "message": "xen: add /dev/xen/evtchn driver\n\nThis driver is used by application which wish to receive notifications\nfrom the hypervisor or other guests via Xen\u0027s event channel\nmechanism. In particular it is used by the xenstore daemon in domain\n0.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "d4c045364d3107603187f21a56ec231e74d26441", "tree": "b182dcd46168c14f4a97f5c891b8ea1fe51008d1", "parents": [ "6d02c42698f99eccb290ac53d4f10ca883b9f90c" ], "author": { "name": "Ian Campbell", "email": "ian.campbell@citrix.com", "time": "Fri Feb 06 19:20:31 2009 -0800" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Mon Mar 30 09:26:49 2009 -0700" }, "message": "xen: add irq_from_evtchn\n\nGiven an evtchn, return the corresponding irq.\n\nSigned-off-by: Ian Campbell \u003cian.campbell@citrix.com\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\n" }, { "commit": "1e6fcf840e11ceff8a656a678c6e4b0560a98e08", "tree": "009bd99a0d73822a3cae6584512124deda956020", "parents": [ "8de07bbdede03598801cf33ab23dcbcd28a918d2" ], "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": "Mon Mar 30 09:25:35 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": "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" } ], "next": "e88a0faae5baaaa3bdc6f23a55ad6bc7a7b4aa77" }