)]}' { "log": [ { "commit": "802eae7c800fb7f583e6c06afa363585af2bef00", "tree": "fa30469a4dc1f1a20abdf9466ec3c68bddef6ac9", "parents": [ "9ec4b1f356b3bad928ae8e2aa9caebfa737d52df" ], "author": { "name": "Rusty Lynch", "email": "rusty.lynch@intel.com", "time": "Mon Jun 27 15:17:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:23:52 2005 -0700" }, "message": "[PATCH] Return probe redesign: architecture independent changes\n\nThe following is the second version of the function return probe patches\nI sent out earlier this week. Changes since my last submission include:\n\n* Fix in ppc64 code removing an unneeded call to re-enable preemption\n* Fix a build problem in ia64 when kprobes was turned off\n* Added another BUG_ON check to each of the architecture trampoline\n handlers\n\nMy initial patch description \u003d\u003d\u003e\n\n From my experiences with adding return probes to x86_64 and ia64, and the\nfeedback on LKML to those patches, I think we can simplify the design\nfor return probes.\n\nThe following patch tweaks the original design such that:\n\n* Instead of storing the stack address in the return probe instance, the\n task pointer is stored. This gives us all we need in order to:\n - find the correct return probe instance when we enter the trampoline\n (even if we are recursing)\n - find all left-over return probe instances when the task is going away\n\n This has the side effect of simplifying the implementation since more\n work can be done in kernel/kprobes.c since architecture specific knowledge\n of the stack layout is no longer required. Specifically, we no longer have:\n\t- arch_get_kprobe_task()\n\t- arch_kprobe_flush_task()\n\t- get_rp_inst_tsk()\n\t- get_rp_inst()\n\t- trampoline_post_handler() \u003csee next bullet\u003e\n\n* Instead of splitting the return probe handling and cleanup logic across\n the pre and post trampoline handlers, all the work is pushed into the\n pre function (trampoline_probe_handler), and then we skip single stepping\n the original function. In this case the original instruction to be single\n stepped was just a NOP, and we can do without the extra interruption.\n\nThe new flow of events to having a return probe handler execute when a target\nfunction exits is:\n\n* At system initialization time, a kprobe is inserted at the beginning of\n kretprobe_trampoline. kernel/kprobes.c use to handle this on it\u0027s own,\n but ia64 needed to do this a little differently (i.e. a function pointer\n is really a pointer to a structure containing the instruction pointer and\n a global pointer), so I added the notion of arch_init(), so that\n kernel/kprobes.c:init_kprobes() now allows architecture specific\n initialization by calling arch_init() before exiting. Each architecture\n now registers a kprobe on it\u0027s own trampoline function.\n\n* register_kretprobe() will insert a kprobe at the beginning of the targeted\n function with the kprobe pre_handler set to arch_prepare_kretprobe\n (still no change)\n\n* When the target function is entered, the kprobe is fired, calling\n arch_prepare_kretprobe (still no change)\n\n* In arch_prepare_kretprobe() we try to get a free instance and if one is\n available then we fill out the instance with a pointer to the return probe,\n the original return address, and a pointer to the task structure (instead\n of the stack address.) Just like before we change the return address\n to the trampoline function and mark the instance as used.\n\n If multiple return probes are registered for a given target function,\n then arch_prepare_kretprobe() will get called multiple times for the same\n task (since our kprobe implementation is able to handle multiple kprobes\n at the same address.) Past the first call to arch_prepare_kretprobe,\n we end up with the original address stored in the return probe instance\n pointing to our trampoline function. (This is a significant difference\n from the original arch_prepare_kretprobe design.)\n\n* Target function executes like normal and then returns to kretprobe_trampoline.\n\n* kprobe inserted on the first instruction of kretprobe_trampoline is fired\n and calls trampoline_probe_handler() (no change here)\n\n* trampoline_probe_handler() consumes each of the instances associated with\n the current task by calling the registered handler function and marking\n the instance as unused until an instance is found that has a return address\n different then the trampoline function.\n\n (change similar to my previous ia64 RFC)\n\n* If the task is killed with some left-over return probe instances (meaning\n that a target function was entered, but never returned), then we just\n free any instances associated with the task. (Not much different other\n then we can handle this without calling architecture specific functions.)\n\n There is a known problem that this patch does not yet solve where\n registering a return probe flush_old_exec or flush_thread will put us\n in a bad state. Most likely the best way to handle this is to not allow\n registering return probes on these two functions.\n\n (Significant change)\n\nThis patch series applies to the 2.6.12-rc6-mm1 kernel, and provides:\n * kernel/kprobes.c changes\n * i386 patch of existing return probes implementation\n * x86_64 patch of existing return probe implementation\n * ia64 implementation\n * ppc64 implementation (provided by Ananth)\n\nThis patch implements the architecture independant changes for a reworking\nof the kprobes based function return probes design. Changes include:\n\n * Removing functions for querying a return probe instance off a stack address\n * Removing the stack_addr field from the kretprobe_instance definition,\n and adding a task pointer\n * Adding architecture specific initialization via arch_init()\n * Removing extern definitions for the architecture trampoline functions\n (this isn\u0027t needed anymore since the architecture handles the\n initialization of the kprobe in the return probe trampoline function.)\n\nSigned-off-by: Rusty Lynch \u003crusty.lynch@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ec4b1f356b3bad928ae8e2aa9caebfa737d52df", "tree": "24d27ffed66595a9d864448ec53200ca1745f62c", "parents": [ "d3b8a1a8496c83bc4a3cc76505c29255af15572c" ], "author": { "name": "Ananth N Mavinakayanahalli", "email": "ananth@in.ibm.com", "time": "Mon Jun 27 15:17:01 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:23:52 2005 -0700" }, "message": "[PATCH] kprobes: fix single-step out of line - take2\n\nNow that PPC64 has no-execute support, here is a second try to fix the\nsingle step out of line during kprobe execution. Kprobes on x86_64 already\nsolved this problem by allocating an executable page and using it as the\nscratch area for stepping out of line. Reuse that.\n\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3b8a1a8496c83bc4a3cc76505c29255af15572c", "tree": "b56eb3ef27117bad5c516d6b647bdcd465d7659a", "parents": [ "60564a313a5738960064d6c555ec066d9332f278", "0ed0c0c48c508578c30aa58f755ca0d692636906" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:13:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:13:26 2005 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6\n" }, { "commit": "cd6fb584cf7f18ec6b221192b57d712ecc8c1859", "tree": "a855ebcc235c4ec80de615a80d0072d12f69cc25", "parents": [ "3de0a70bd926ff974adb27a38d4fd1049f05e54e" ], "author": { "name": "Mike Miller", "email": "mike.miller@hp.com", "time": "Mon Jun 27 14:36:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:11:48 2005 -0700" }, "message": "[PATCH] cciss: pci domain info pass 2\n\nThis is pass 2 of my patch to add pci domain info to an existing ioctl. This\ntime I insert the domain between dev_fn and board_id as Willy suggested and\nchange the var to unsigned short to ease Christoph\u0027s concerns. Although I\nthought unsigned int was the correct var type for this. I also thought it\ndidn\u0027t matter where I inserted it in the structure.\n\nSigned-off-by: Mike Miller \u003cmike.miller@hp.com\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3de0a70bd926ff974adb27a38d4fd1049f05e54e", "tree": "f925e47d5c842616d1a293c31c5bcbbecdf64f73", "parents": [ "21c121ccd5559a07089d1aef9ca6c04c6d8b6758" ], "author": { "name": "Mike Miller", "email": "mike.miller@hp.com", "time": "Mon Jun 27 14:36:48 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:11:48 2005 -0700" }, "message": "[PATCH] cciss: pci id fix\n\nThis patch fixes a PCI ID I got wrong before. It also adds support for\nanother new SAS controller due out this summer. I didn\u0027t have a marketing\nname prior to my last submission. Also modifies the copyright date range.\n\nSigned-off-by: Mike Miller \u003cmike.miller@hp.com\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ffaa8bd6c904d1ab79b677905067349a5ff51d84", "tree": "ec7960440a7d7700e15bf2e34453db448b808c5e", "parents": [ "6ae3db110e62b0846aae1b5c6e661484ee3a5ed1" ], "author": { "name": "Andrea Arcangeli", "email": "andrea@suse.de", "time": "Mon Jun 27 14:36:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:11:44 2005 -0700" }, "message": "[PATCH] seccomp: tsc disable\n\nI believe at least for seccomp it\u0027s worth to turn off the tsc, not just for\nHT but for the L2 cache too. So it\u0027s up to you, either you turn it off\ncompletely (which isn\u0027t very nice IMHO) or I recommend to apply this below\npatch.\n\nThis has been tested successfully on x86-64 against current cogito\nrepository (i686 compiles so I didn\u0027t bother testing ;). People selling\nthe cpu through cpushare may appreciate this bit for a peace of mind.\n\nThere\u0027s no way to get any timing info anymore with this applied\n(gettimeofday is forbidden of course). The seccomp environment is\ncompletely deterministic so it can\u0027t be allowed to get timing info, it has\nto be deterministic so in the future I can enable a computing mode that\ndoes a parallel computing for each task with server side transparent\ncheckpointing and verification that the output is the same from all the 2/3\nseller computers for each task, without the buyer even noticing (for now\nthe verification is left to the buyer client side and there\u0027s no\ncheckpointing, since that would require more kernel changes to track the\ndirty bits but it\u0027ll be easy to extend once the basic mode is finished).\n\nEliminating a cold-cache read of the cr4 global variable will save one\ncacheline during the tlb flush while making the code per-cpu-safe at the\nsame time. Thanks to Mikael Pettersson for noticing the tlb flush wasn\u0027t\nper-cpu-safe.\n\nThe global tlb flush can run from irq (IPI calling do_flush_tlb_all) but\nit\u0027ll be transparent to the switch_to code since the IPI won\u0027t make any\nchange to the cr4 contents from the point of view of the interrupted code\nand since it\u0027s now all per-cpu stuff, it will not race. So no need to\ndisable irqs in switch_to slow path.\n\nSigned-off-by: Andrea Arcangeli \u003candrea@cpushare.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c8709334cec803368a432a33e0f2e116d48fe07", "tree": "f3298ae6d844e548c36df9fc3bfb5a3662d4e45d", "parents": [ "fcd16cc084f2b98ab64d27721abdb941f3d9c4cb" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 27 14:36:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:11:43 2005 -0700" }, "message": "[PATCH] ppc32: Remove CONFIG_PMAC_PBOOK\n\nThis patch removes CONFIG_PMAC_PBOOK (PowerBook support). This is now\nsplit into CONFIG_PMAC_MEDIABAY for the actual hotswap bay that some\npowerbooks have, CONFIG_PM for power management related code, and just left\nout of any CONFIG_* option for some generally useful stuff that can be used\non non-laptops as well.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e4ee69c8c1e7ff9790fbce29c7be50db57323a6f", "tree": "ba6bfdc216de500f3b3c7c1613c50efb7d550dba", "parents": [ "bb1657468152c5e5232c7bf35cf0e9c41b5d9910" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 27 14:36:32 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:11:42 2005 -0700" }, "message": "[PATCH] ppc32: Bump PMU interrupt priority\n\nThe Power Management Unit on PowerMacs is very sensitive to timeouts during\nasync message exchanges. It uses rather crude protocol based on a shift\nregister with an interrupt and is almost continuously exchanging messages with\nthe host CPU on laptops.\n\nThis patch adds a routine to the open_pic driver to be able to select a PMU\ndriver so that it bumps it\u0027s interrupt priority to above the normal level.\n\nThis will allow PMU interrupts to occur while another interrupt is pending,\nand thus reduce the risk of machine beeing abruptly shutdown by the PMU due to\na timeout in PMU communication caused by excessive interrupt latency. The\nproblem is very rare, and usually just doesn\u0027t happen, but it is still useful\nto make things even more robust.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d498a2c76568d3bb5add06390f077b1a423b0794", "tree": "f4934ce0c29b559d30655d5c4f6702ccda7aaf61", "parents": [ "8b789b7d7e9b12b086d6d2f0759073a11447c7e7", "ec9f47cd6a14ca069bb7552a984c0a338fc7262b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:04:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:04:08 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-serial\n" }, { "commit": "8b789b7d7e9b12b086d6d2f0759073a11447c7e7", "tree": "d14d2475f9f71e27bc60f20d6400a3a05b64f62b", "parents": [ "61cca8c72eb284e80876bafdea057055f6e793e4", "b46ffaefe3c251897de23e5a534dd922c969d67b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:00:10 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 15:00:10 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n" }, { "commit": "61cca8c72eb284e80876bafdea057055f6e793e4", "tree": "5bb92477b811e64e88c9f0c119acb2c9e9804c91", "parents": [ "e494f6333bef20fd9d8689062260c5d0136a3ea0", "e254e9bff5283aad1af6d74d2a312ee011b84d61" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:55:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:55:50 2005 -0700" }, "message": "Merge \u0027upstream\u0027 branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6\n" }, { "commit": "3e0777b8fa96f7073ed5d13d3bc1d573b766bef9", "tree": "3849e8457dd8f038ab7da025c708e275b43ea9c1", "parents": [ "a94130e00038ebeb2f66901a4a4a9e05a03051c1", "e5119885f00874453e837e3407014b73de2f4741" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:47:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:47:31 2005 -0700" }, "message": "Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git manually\n\nSome manual fixups required due to clashes with the PF_FREEZE cleanups.\n" }, { "commit": "5da0106f0b9b13afa4a902c01d4c98b002df55ff", "tree": "3ef5267a83c70ac37b2ce8c4421b839bb228ff41", "parents": [ "77078570abe0848c3076b4f7d42f79b1407f3e8f" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Tue May 31 10:21:11 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 14:44:01 2005 -0700" }, "message": "[PATCH] USB: wireless usb \u003clinux/usb_ch9.h\u003e declarations\n\nThis provides declarations for new requests, descriptors, and bitfields as\ndefined in the Wireless USB 1.0 spec. Device support will involve a new\n\"Wire Adapter\" device class, connecting a USB Host to a cluster of wireless\nUSB devices. There will be two adapter types:\n\n * Host Wireless Adapter (HWA): the downstream link is wireless, which\n connects a wireless USB host to wireless USB devices (not unlike like\n a hub) including to the second type of adapter.\n\n * Device Wireless Adapter (DWA): the upstream link is wireless, for\n connecting existing USB devices through wired links into the cluser.\n\nAll wireless USB devices will need persistent (and secure!) key storage, and\nit\u0027s probable that Linux -- or device firmware -- will need to be involved\nwith that to bootstrap the initial secure key exchange.\n\nSome user interface is required in that initial key exchange, and since the\nmost \"hands-off\" one is a wired USB link, I suspect wireless operation will\nusually not be the only mode for wireless USB devices. (Plus, devices can\nrecharge batteries using wired USB...) All other key exchange protocols need\nerror prone user interactions, like copying and/or verifying keys.\n\nIt\u0027ll likely be a while before we have commercial Wireless USB hardware,\nmuch less Linux implementations that know how to use it.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "1bbc169621cbe502b9143a27eb12802a0f1d43a0", "tree": "a8fc4a429d890ea02ef1084ec3ffb2a9b9ef9c61", "parents": [ "028b271b687714f9fc7a1e89bb79f1fbeef154ee" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Sat May 07 13:05:13 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 14:43:53 2005 -0700" }, "message": "[PATCH] USB: gadget driver updates (SETUP api change)\n\nThis updates most of the gadget framework to expect SETUP packets use\nUSB byteorder (matching the annotation in \u003clinux/usb_ch9.h\u003e and usage\nin the host side stack):\n\n - definition in \u003clinux/usb_gadget.h\u003e\n - gadget drivers: Ethernet/RNDIS, serial/ACM, file_storage, gadgetfs.\n - dummy_hcd\n\nIt also includes some other similar changes as suggested by \"sparse\",\nwhich was used to detect byteorder bugs.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "65111084c63d7674dc37833e8eb59cfdaa4d0bda", "tree": "c2251a7b78f5adbfd30c4d30e15633020ea95c75", "parents": [ "907cba35f7f24587f0eff60073e1f4e1e01c976d" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Thu Apr 28 13:52:31 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 14:43:50 2005 -0700" }, "message": "[PATCH] USB: more omap_udc updates (dma and omap1710)\n\nMore omap_udc updates:\n\n * OMAP 1710 updates\n - new UDC bit for clearing endpoint toggle, affecting CLEAR_HALT\n - new OTG bits affecting wakeup\n * Fix the bug Vladimir noted, that IN-DMA transfer code path kicks in\n for under 1024 bytes (not \"up to 1024 bytes\")\n * Handle transceiver setup more intelligently\n - use transceiver whenever one\u0027s available; this can be handy\n for GPIO based, loopback, or transceiverless configs\n - cleanup correctly after the \"unrecognized HMC\" case\n * DMA performance tweaks\n - allow burst/pack for memory access\n - use 16 bit DMA access most of the time on TIPB\n * Add workarounds for some DMA errata (not observed \"in the wild\"):\n - DMA CSAC/CDAC reads returning zero\n - RX/TX DMA config registers bit 12 always reads as zero (TI patch)\n * More \"sparse\" warnings removed, notably \"changing\" the SETUP packet\n to return data in USB byteorder (an API change, null effect on OMAP\n except for these warnings).\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4808a1c0261176f9c7e28e7f108d41a381a7d0fc", "tree": "3995a52136db8b999fe48335f5dc2ec8007909cd", "parents": [ "313980c92724cf42877a7bdafdef439ee9d68ccb" ], "author": { "name": "Olav Kongas", "email": "ok@artecdesign.ee", "time": "Sat Apr 09 22:57:39 2005 +0300" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 14:43:42 2005 -0700" }, "message": "[PATCH] USB: Add isp116x-hcd USB host controller driver\n\nThis patch provides an \"isp116x-hcd\" driver for Philips\u0027\nISP1160/ISP1161 USB host controllers.\n\nThe driver:\n - is relatively small, meant for use on embedded platforms.\n - runs usbtests 1-14 without problems for days.\n - has been in use by 6-7 different people on ARM and PPC platforms,\n running a range of devices including USB hubs.\n - supports suspend/resume of both the platform device and the root hub;\n supports remote wakeup of the root hub (but NOT the platform device)\n by USB devices.\n - does NOT support ISO transfers (nobody has asked for them).\n - is PIO-only.\n\nSigned-off-by: Olav Kongas \u003cok@artecdesign.ee\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "3b18152c327707ae6a2eeba4cfb66457143753bc", "tree": "5cdf299af4119762c036cc98a09e23458e0b37fa", "parents": [ "3d25f3566bb606720a67caef77b16190df10dd98" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Jun 27 10:56:24 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:33:30 2005 -0700" }, "message": "[PATCH] CFQ io scheduler updates\n\n- Adjust slice values\n\n- Instead of one async queue, one is defined per priority level. This\n prevents kernel threads (such as reiserfs/x and others) that run at\n higher io priority from conflicting with others. Previously, it was a\n coin toss what io prio the async queue got, it was defined by who\n first set up the queue.\n\n- Let a time slice only begin, when the previous slice is completely\n done. Previously we could be somewhat unfair to a new sync slice, if\n the previous slice was async and had several ios queued. This might\n need a little tweaking if throughput suffers a little due to this,\n allowing perhaps an overlap of a single request or so.\n\n- Optimize the calling of kblockd_schedule_work() by doing it only when\n it is strictly necessary (no requests in driver and work left to do).\n\n- Correct sync vs async logic. A \u0027normal\u0027 process can be purely async as\n well, and a flusher can be purely sync as well. Sync or async is now a\n property of the class defined and requests pending. Previously writers\n could be considered sync, when they were really async.\n\n- Get rid of the bit fields in cfqq and crq, use flags instead.\n\n- Various other cleanups and fixes\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "22e2c507c301c3dbbcf91b4948b88f78842ee6c9", "tree": "9a97c91d1362e69703aa286021daffb8a5456f4c", "parents": [ "020f46a39eb7b99a575b9f4d105fce2b142acdf1" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Mon Jun 27 10:55:12 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Mon Jun 27 14:33:29 2005 -0700" }, "message": "[PATCH] Update cfq io scheduler to time sliced design\n\nThis updates the CFQ io scheduler to the new time sliced design (cfq\nv3). It provides full process fairness, while giving excellent\naggregate system throughput even for many competing processes. It\nsupports io priorities, either inherited from the cpu nice value or set\ndirectly with the ioprio_get/set syscalls. The latter closely mimic\nset/getpriority.\n\nThis import is based on my latest from -mm.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b46ffaefe3c251897de23e5a534dd922c969d67b", "tree": "5c2fc0e012567bb35fed6b0d45e852ef3e560a26", "parents": [ "eb4e10d091b369027ec205163e06f7eec335996f" ], "author": { "name": "Deepak Saxena", "email": "dsaxena@plexity.net", "time": "Mon Jun 27 21:48:48 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Jun 27 21:48:48 2005 +0100" }, "message": "[PATCH] ARM: 2759/1: Fix IXP4xx debug code (again)\n\nPatch from Deepak Saxena\n\nAccidently swapped the order of movne and orrne. Bad.\n\nSigned-off-by: Deepak Saxena \u003cdsaxena@plexity.net\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "eb4e10d091b369027ec205163e06f7eec335996f", "tree": "fb016c6f8bd5d37531e7e694382f9d7fa108fb87", "parents": [ "f3bb742640338eca0d8c3fa8071df89168efbf0a" ], "author": { "name": "Michael Burian", "email": "dynmail1@gassner-waagen.at", "time": "Mon Jun 27 15:58:39 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Jun 27 15:58:39 2005 +0100" }, "message": "[PATCH] ARM: 2758/1: Fix comment in file header to read \"ARM\" instead i386\n\nPatch from Michael Burian\n\nThis does not look like an include file for \"i386\", so use \"ARM\" instead.\n\nSigned-off-by: Michael Burian \u003cdynmail1@gassner-waagen.at\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c79ebfa8d2c126815e67cbf0dc2cb185dcae59f9", "tree": "53b584221ab026d9769423101838087bf64a8cd0", "parents": [ "a013053d4965d9a45300938e713a4b512e0257d8" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Mon Jun 27 14:23:38 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Jun 27 14:23:38 2005 +0100" }, "message": "[PATCH] ARM: Fix speeling eroor in io.h\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "2ea83398b75309d8fdc999c4bb252e72d7e4fd9d", "tree": "56719404c3fd74bce0356559b5738ad798c857fd", "parents": [ "99bcc0590806c4f7a4ecf1a11add335b56cde963" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Mon Jun 27 14:04:05 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Jun 27 14:04:05 2005 +0100" }, "message": "[PATCH] ARM: Add VST idle loop call\n\nThis call allows the dynamic tick support to reprogram the timer\nimmediately before the CPU idles.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "ec9f47cd6a14ca069bb7552a984c0a338fc7262b", "tree": "61f26f0bd348c6ddac8b3b1105e00fa790ea3ea6", "parents": [ "addcc4a10f10ffde88b2ee6dc3af46fab6dff1e2" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Mon Jun 27 11:12:54 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon Jun 27 11:12:54 2005 +0100" }, "message": "[PATCH] Serial: Split 8250 port table\n\nAdd separate files for the different 8250 ISA-based serial boards.\n\nLooking across all the various architectures, it seems reasonable that\nwe can key the availability of the configuration options for these\nbeasts to the bus-related symbols (iow, CONFIG_ISA). We also standardise\nthe base baud/uart clock rate for these boards - I\u0027m sure that isn\u0027t\narchitecture specific, but is solely dependent on the crystal fitted\non the board (which should be the same no matter what type of machine\nits fitted into.)\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "9758d0f028b4c73a5222168a5ffc340606ecbea1", "tree": "e200e3c9ba060842ebfe4d763c10dc9700604e00", "parents": [ "0dd3c7814750adc58ed3e7b79e1943a14a790db6", "1a9fe638ebdcb28bded8ec2f71d0a339ebf438ea" ], "author": { "name": "Jeff Garzik", "email": "jgarzik@pretzel.yyz.us", "time": "Mon Jun 27 00:27:47 2005 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Jun 27 00:27:47 2005 -0400" }, "message": "Merge /spare/repo/netdev-2.6/ branch \u0027orinoco\u0027\n" }, { "commit": "279385949ebb41ad166fd37505fe552cdb74ed59", "tree": "778677a50eb81dfd65a71e2e03e5c8b5637cb891", "parents": [ "020f46a39eb7b99a575b9f4d105fce2b142acdf1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Jun 19 01:27:20 2005 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Jun 27 00:23:54 2005 -0400" }, "message": "[PATCH] bring over ieee80211.h from mainline\n\nthe prototypes and inlines aren\u0027t actually needed, but let\u0027s not diverge\nfrom -mm too far.\n" }, { "commit": "f49d16ef2d6f008119d4ee2c895781fb229bad68", "tree": "6c922b3b6d49f17563f0fd1f7ee67711f8e64813", "parents": [ "8f767fc83cf4e4f1241b5a0b949b54088d075411" ], "author": { "name": "Manfred Spraul", "email": "manfred@colorfullife.com", "time": "Sun Jun 26 11:36:52 2005 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Mon Jun 27 00:08:29 2005 -0400" }, "message": "[PATCH] forcedeth: Add support for new device id\n\nThis is a multi-part message in MIME format.\n" }, { "commit": "020f46a39eb7b99a575b9f4d105fce2b142acdf1", "tree": "6abb47cdded94553adb31234bb277b8b5212873e", "parents": [ "41b6c37326cb24efc86fba94bcaa37f2cc23f1cd", "4da62fc70d7cbcf8fa606a8c806d9dc8faa0ceae" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun Jun 26 19:16:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun Jun 26 19:16:33 2005 -0700" }, "message": "Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n" }, { "commit": "41b6c37326cb24efc86fba94bcaa37f2cc23f1cd", "tree": "e8a8be21d4eb613d65c1f6dfc125157c2568b86f", "parents": [ "5f6b5517bfcae217d52a7607b1bebc3a257f45d1", "26799e675e47c5aa3104628e2081a7299ea46557" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun Jun 26 17:28:24 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun Jun 26 17:28:24 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n" }, { "commit": "32e9e25ef20789c24ffa1f41489a13932cf82c77", "tree": "cf695325936089f8749e9f2e20ff4ea49e6b9fda", "parents": [ "64053beeb5a5f9cd79903a8c3dd35d1ef0a4685f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jun 26 15:28:10 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jun 26 15:28:10 2005 -0700" }, "message": "[ATALK]: Include asm/byteorder.h in linux/atalk.h\n\nWe\u0027re using __be16 in userland visible types, so we\nhave to include asm/byteorder.h so that works.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "169a3e66637c667b43dab7c319ffd5c99804cad8", "tree": "f10f7c82ca44b871ae1391c5a3d35a65c463fc9b", "parents": [ "c3ade5cad07f4d67f2e16a28f3c73d9483a55e0e" ], "author": { "name": "Jay Vosburgh", "email": "fubar@us.ibm.com", "time": "Sun Jun 26 17:54:11 2005 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@pobox.com", "time": "Sun Jun 26 17:54:11 2005 -0400" }, "message": "bonding: xor/802.3ad improved slave hash\n\nAdd support for alternate slave selection algorithms to bonding\nbalance-xor and 802.3ad modes. Default mode (what we have now: xor of\nMAC addresses) is \"layer2\", new choice is \"layer3+4\", using IP and port\ninformation for hashing to select peer.\n\nOriginally submitted by Jason Gabler for balance-xor mode;\nmodified by Jay Vosburgh to additionally support 802.3ad mode. Jason\u0027s\noriginal comment is as follows:\n\nThe attached patch to the Linux Etherchannel Bonding driver modifies the\ndriver\u0027s \"balance-xor\" mode as follows:\n\n - alternate hashing policy support for mode 2\n * Added kernel parameter \"xmit_policy\" to allow the specification\n of different hashing policies for mode 2. The original mode 2\n policy is the default, now found in xmit_hash_policy_layer2().\n * Added xmit_hash_policy_layer34()\n\nThis patch was inspired by hashing policies implemented by Cisco,\nFoundry and IBM, which are explained in\nFoundry documentation found at:\nhttp://www.foundrynet.com/services/documentation/sribcg/Trunking.html#112750\n\nSigned-off-by: Jason Gabler \u003cjygabler@lbl.gov\u003e\nSigned-off-by: Jay Vosburgh \u003cfubar@us.ibm.com\u003e\n" }, { "commit": "baaf7ed1797de1defce3e3a03f3c9c49cdf3b534", "tree": "243e6cf8708dcd9c120739a0e3b7fe9c5612e5d2", "parents": [ "67603be482a0361a13c2238b79172849ee2e307c" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jun 26 22:24:17 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Jun 26 22:24:17 2005 +0100" }, "message": "[PATCH] ARM: 2756/1: add ixp2000 msf mapping\n\nPatch from Lennert Buytenhek\n\nAdd a mapping for the ixp2400 and ixp2800 msf unit. The msf is the\nixp2000\u0027s \u0027media and switch fabric\u0027 unit, which handles the networking\npart of the chip.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "67603be482a0361a13c2238b79172849ee2e307c", "tree": "25884c08759eac035cad6e4ba20a8c2f4d4de440", "parents": [ "15aca90363719f11f200f510a13d18bda9dea789" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jun 26 22:24:16 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Jun 26 22:24:16 2005 +0100" }, "message": "[PATCH] ARM: 2755/1: describe ixp2000 virtual memory map layout\n\nPatch from Lennert Buytenhek\n\nAdd a comment to asm/arch-ixp2000/ixp2000-regs.h describing the\nixp2000 virtual memory map layout.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "15aca90363719f11f200f510a13d18bda9dea789", "tree": "2c460a013daad6c12eef42b9b30559989094c5c4", "parents": [ "91f6a589fb6bb4ce6b6b196e910d3b907e1d0a40" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jun 26 22:24:14 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Jun 26 22:24:14 2005 +0100" }, "message": "[PATCH] ARM: 2754/1: move ixp2000 VMALLOC_END up\n\nPatch from Lennert Buytenhek\n\nAs the ixdp cpld mappings now live at 0xfe000000, we can push\nVMALLOC_END upwards to 0xfb000000, where the first iotable mapping\nbegins.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "91f6a589fb6bb4ce6b6b196e910d3b907e1d0a40", "tree": "f4c9c06ad5f8d9e9d49d36db783893e1e96084b5", "parents": [ "09b8b5f843afc21daf710cc610e5ca890ee94696" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sun Jun 26 22:24:13 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sun Jun 26 22:24:13 2005 +0100" }, "message": "[PATCH] ARM: 2753/1: move ixdp* cpld mappings\n\nPatch from Lennert Buytenhek\n\nAll ixdp platforms currently have a cpld mapped in at 0xfafff000.\nSince this address is not 1M-aligned, a regular page mapping will be\nused instead of a section mapping, which opens up the possibility of\ntriggering ixp2400 erratum #66 as we only do the XCB\u003d101 workaround\nthing for section mappings.\nThere is still a lot of space higher up in the virtual memory map\nfor 1M mappings, so move the cpld mapping to 0xfe000000 and make it\n1M big so that a section mapping will be used for it.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "2031d0f586839bc68f35bcf8580b18947f8491d4", "tree": "e317615b4cb62350edeea0afe0a4fc94152cee29", "parents": [ "98e7f29418a4931f97e6b78d1ef3a47103fe6cd5", "3e1d1d28d99dabe63c64f7f40f1ca1d646de1f73" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 17:16:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 17:16:53 2005 -0700" }, "message": "Merge Christoph\u0027s freeze cleanup patch\n" }, { "commit": "3e1d1d28d99dabe63c64f7f40f1ca1d646de1f73", "tree": "d1e7c1e2e8902072042aefc3a7976b271cf76021", "parents": [ "b3e112bcc19abd8e9657dca34a87316786e096f3" ], "author": { "name": "Christoph Lameter", "email": "christoph@lameter.com", "time": "Fri Jun 24 23:13:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 17:10:13 2005 -0700" }, "message": "[PATCH] Cleanup patch for process freezing\n\n1. Establish a simple API for process freezing defined in linux/include/sched.h:\n\n frozen(process)\t\tCheck for frozen process\n freezing(process)\t\tCheck if a process is being frozen\n freeze(process)\t\tTell a process to freeze (go to refrigerator)\n thaw_process(process)\tRestart process\n frozen_process(process)\tProcess is frozen now\n\n2. Remove all references to PF_FREEZE and PF_FROZEN from all\n kernel sources except sched.h\n\n3. Fix numerous locations where try_to_freeze is manually done by a driver\n\n4. Remove the argument that is no longer necessary from two function calls.\n\n5. Some whitespace cleanup\n\n6. Clear potential race in refrigerator (provides an open window of PF_FREEZE\n cleared before setting PF_FROZEN, recalc_sigpending does not check\n PF_FROZEN).\n\nThis patch does not address the problem of freeze_processes() violating the rule\nthat a task may only modify its own flags by setting PF_FREEZE. This is not clean\nin an SMP environment. freeze(process) is therefore not SMP safe!\n\nSigned-off-by: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "93d17d3d84b7147e8f07aeeb15ec01aa92c6b564", "tree": "5a6448e7d30d4d6443f5ab298f2e8faae788df30", "parents": [ "e8e1c7292ee9b64c35b3f6d7f905ca5e854aea95" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Jun 25 14:59:10 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:25:05 2005 -0700" }, "message": "[PATCH] drivers/block/ll_rw_blk.c: cleanups\n\nThis patch contains the following cleanups:\n- make needlessly global code static\n- remove the following unused global functions:\n - blkdev_scsi_issue_flush_fn\n - __blk_attempt_remerge\n- remove the following unused EXPORT_SYMBOL\u0027s:\n - blk_phys_contig_segment\n - blk_hw_contig_segment\n - blkdev_scsi_issue_flush_fn\n - __blk_attempt_remerge\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Jens Axboe \u003caxboe@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "681ea4b930768444e9d88651c1362b0bf6d2a42b", "tree": "1632e09007a24916cc497d85dad3b2158cfdcb1b", "parents": [ "3b01b47cf95682d02676efa5d0b48e759db405b3" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Jun 25 14:59:04 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:25:03 2005 -0700" }, "message": "[PATCH] drivers/char/nvram.c: possible cleanups\n\nThis patch contains the following possible cleanups:\n- make the needlessly global function __nvram_set_checksum static\n- #if 0 the unused global function nvram_set_checksum\n- remove the EXPORT_SYMBOL\u0027s for both functions\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c0e33c133021ee241e9d51255b9fb18eb34ef0e", "tree": "30ddff7f7cf375c36d11d49352365a42b25e1def", "parents": [ "f45494480f31342125870c1a184999d7c5a59471" ], "author": { "name": "Nick Wilson", "email": "njw@osdl.org", "time": "Sat Jun 25 14:59:00 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:25:02 2005 -0700" }, "message": "[PATCH] Use ALIGN to remove duplicate code\n\nThis patch makes use of ALIGN() to remove duplicate round-up code.\n\nSigned-off-by: Nick Wilson \u003cnjw@osdl.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "72414d3f1d22fc3e311b162fca95c430048d38ce", "tree": "46850947c1602357dd3c51d8d6ebaa5805507f9f", "parents": [ "4f339ecb30c759f94a29992d4635d9194132b6cf" ], "author": { "name": "Maneesh Soni", "email": "maneesh@in.ibm.com", "time": "Sat Jun 25 14:58:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:55 2005 -0700" }, "message": "[PATCH] kexec code cleanup\n\no Following patch provides purely cosmetic changes and corrects CodingStyle\n guide lines related certain issues like below in kexec related files\n\n o braces for one line \"if\" statements, \"for\" loops,\n o more than 80 column wide lines,\n o No space after \"while\", \"for\" and \"switch\" key words\n\no Changes:\n o take-2: Removed the extra tab before \"case\" key words.\n o take-3: Put operator at the end of line and space before \"*/\"\n\nSigned-off-by: Maneesh Soni \u003cmaneesh@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e274d144302068a00794ec22e73520c0615cb6f", "tree": "f7ea59ea47d3c5676fbac8d39e8deaa1f94146ae", "parents": [ "86b1ae38c0a62409dc862a28e3f08920f55f944b" ], "author": { "name": "Alexander Nyberg", "email": "alexn@telia.com", "time": "Sat Jun 25 14:58:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:54 2005 -0700" }, "message": "[PATCH] kdump: Use real pt_regs from exception\n\nMakes kexec_crashdump() take a pt_regs * as an argument. This allows to\nget exact register state at the point of the crash. If we come from direct\npanic assertion NULL will be passed and the current registers saved before\ncrashdump.\n\nThis hooks into two places:\ndie(): check the conditions under which we will panic when calling\ndo_exit and go there directly with the pt_regs that caused the fatal\nfault.\n\ndie_nmi(): If we receive an NMI lockup while in the kernel use the\npt_regs and go directly to crash_kexec(). We\u0027re probably nested up badly\nat this point so this might be the only chance to escape with proper\ninformation.\n\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "666bfddbe8b8fd4fd44617d6c55193d5ac7edb29", "tree": "74b03732131c51dbfd79a06f97d5ccec8894f9f3", "parents": [ "2030eae52b416a9a9f0ffda74c982b7f1e19496d" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:53 2005 -0700" }, "message": "[PATCH] kdump: Access dump file in elf format (/proc/vmcore)\n\nFrom: \"Vivek Goyal\" \u003cvgoyal@in.ibm.com\u003e\n\no Support for /proc/vmcore interface. This interface exports elf core image\n either in ELF32 or ELF64 format, depending on the format in which elf headers\n have been stored by crashed kernel.\no Added support for CONFIG_VMCORE config option.\no Removed the dependency on /proc/kcore.\n\nFrom: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\n\nThis patch has been refactored to more closely match the prevailing style in\nthe affected files. And to clearly indicate the dependency between\n/proc/kcore and proc/vmcore.c\n\nFrom: Hariprasad Nellitheertha \u003chari@in.ibm.com\u003e\n\nThis patch contains the code that provides an ELF format interface to the\nprevious kernel\u0027s memory post kexec reboot.\n\nSigned off by Hariprasad Nellitheertha \u003chari@in.ibm.com\u003e\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2030eae52b416a9a9f0ffda74c982b7f1e19496d", "tree": "3715724cb19e9165873635fcdf7e9e30d86f7710", "parents": [ "60e64d46a58236e3c718074372cab6a5b56a3b15" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:20 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:53 2005 -0700" }, "message": "[PATCH] Retrieve elfcorehdr address from command line\n\nThis patch adds support for retrieving the address of elf core header if one\nis passed in command line.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "60e64d46a58236e3c718074372cab6a5b56a3b15", "tree": "194e5fa7a53a1ac4a106b1527ec69cf3c2179bb0", "parents": [ "5f016456c96868c27df248a54d1cc919e7b70a23" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:53 2005 -0700" }, "message": "[PATCH] kdump: Routines for copying dump pages\n\nThis patch provides the interfaces necessary to read the dump contents,\ntreating it as a high memory device.\n\nSigned off by Hariprasad Nellitheertha \u003chari@in.ibm.com\u003e\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "92aa63a5a1bf2e7b0c79e6716d24b76dbbdcf951", "tree": "1f4d49c8e9bf02e834e6af8c1f7d4484d9f76c6e", "parents": [ "d58831e4163699de204dea199be2e903bf5d6eff" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:52 2005 -0700" }, "message": "[PATCH] kdump: Retrieve saved max pfn\n\nThis patch retrieves the max_pfn being used by previous kernel and stores it\nin a safe location (saved_max_pfn) before it is overwritten due to user\ndefined memory map. This pfn is used to make sure that user does not try to\nread the physical memory beyond saved_max_pfn.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "625f1c8219d95300ed32e4c67eb62a50ded095ba", "tree": "2e303a649604cabc922f2ade67435eaf83bbfa98", "parents": [ "cf13f0eaffa31bf6a145c53c589654b11c72ddc7" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Sat Jun 25 14:58:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:51 2005 -0700" }, "message": "[PATCH] Kdump: Export crash notes section address through sysfs\n\no Following patch exports kexec global variable \"crash_notes\" to user space\n through sysfs as kernel attribute in /sys/kernel.\n\nSigned-off-by: Maneesh Soni \u003cmaneesh@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf13f0eaffa31bf6a145c53c589654b11c72ddc7", "tree": "55c11d753422398b060ea9571698285b5fdc603b", "parents": [ "fce0d5740322b98b863f9e609f5a9bd4c06703af" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Sat Jun 25 14:58:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:51 2005 -0700" }, "message": "[PATCH] kexec: s390 support\n\nAdd kexec support for s390 architecture.\n\nFrom: Milton Miller \u003cmiltonm@bga.com\u003e\n\n- Fix passing of first argument to relocate_kernel assembly.\n- Fix Kconfig description.\n- Remove wrong comment and comments that describe obvious things.\n- Allow only KEXEC_TYPE_DEFAULT as image type -\u003e dump not supported.\n\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fce0d5740322b98b863f9e609f5a9bd4c06703af", "tree": "658f5aca95d62c8e35f938a435d9f512c21921df", "parents": [ "f4c82d5132b0592f5d6befc5b652cbd4b08f12ff" ], "author": { "name": "R Sharada", "email": "sharada@in.ibm.com", "time": "Sat Jun 25 14:58:10 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:51 2005 -0700" }, "message": "[PATCH] ppc64: kexec support for ppc64\n\nThis patch implements the kexec support for ppc64 platforms.\n\nA couple of notes:\n\n1) We copy the pages in virtual mode, using the full base kernel\n and a statically allocated stack. At kexec_prepare time we\n scan the pages and if any overlap our (0, _end[]) range we\n return -ETXTBSY.\n\n On PowerPC 64 systems running in LPAR (logical partitioning)\n mode, only a small region of memory, referred to as the RMO,\n can be accessed in real mode. Since Linux runs with only one\n zone of memory in the memory allocator, and it can be orders of\n magnitude more memory than the RMO, looping until we allocate\n pages in the source region is not feasible. Copying in virtual\n means we don\u0027t have to write a hash table generation and call\n hypervisor to insert translations, instead we rely on the pinned\n kernel linear mapping. The kernel already has move to linked\n location built in, so there is no requirement to load it at 0.\n\n If we want to load something other than a kernel, then a stub\n can be written to copy a linear chunk in real mode.\n\n2) The start entry point gets passed parameters from the kernel.\n Slaves are started at a fixed address after copying code from\n the entry point.\n\n All CPUs get passed their firmware assigned physical id in r3\n (most calling conventions use this register for the first\n argument).\n\n This is used to distinguish each CPU from all other CPUs.\n Since firmware is not around, there is no other way to obtain\n this information other than to pass it somewhere.\n\n A single CPU, referred to here as the master and the one executing\n the kexec call, branches to start with the address of start in r4.\n While this can be calculated, we have to load it through a gpr to\n branch to this point so defining the register this is contained\n in is free. A stack of unspecified size is available at r1\n (also common calling convention).\n\n All remaining running CPUs are sent to start at absolute address\n 0x60 after copying the first 0x100 bytes from start to address 0.\n This convention was chosen because it matches what the kernel\n has been doing itself. (only gpr3 is defined).\n\n Note: This is not quite the convention of the kexec bootblock v2\n in the kernel. A stub has been written to convert between them,\n and we may adjust the kernel in the future to allow this directly\n without any stub.\n\n3) Destination pages can be placed anywhere, even where they\n would not be accessible in real mode. This will allow us to\n place ram disks above the RMO if we choose.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: R Sharada \u003csharada@in.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f4c82d5132b0592f5d6befc5b652cbd4b08f12ff", "tree": "3889ea8eeb4dfa6c995b6dc93574d24c238a6deb", "parents": [ "70765aa4bdb8862a49fcf5b28f3deaf561cf5ae7" ], "author": { "name": "R Sharada", "email": "sharada@in.ibm.com", "time": "Sat Jun 25 14:58:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:51 2005 -0700" }, "message": "[PATCH] ppc64 kexec: native hash clear\n\nAdd code to clear the hash table and invalidate the tlb for native (SMP,\nnon-LPAR) mode. Supports 16M and 4k pages.\n\nSigned-off-by: Milton Miller \u003cmiltonm@bga.com\u003e\nSigned-off-by: R Sharada \u003csharada@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "70765aa4bdb8862a49fcf5b28f3deaf561cf5ae7", "tree": "602d7801848e2599f1f3d0d53253e30f85794514", "parents": [ "5f5609df0c943b005847d3b2765d6dd47b624011" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:58:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:51 2005 -0700" }, "message": "[PATCH] kexec: kexec ppc support\n\nI have tweaked this patch slightly to handle an empty list\nof pages to relocate passed to relocate_new_kernel. And\nI have added ppc_md.machine_crash_shutdown. To keep up with\nthe changes in the generic kexec infrastructure.\n\nFrom: Albert Herranz \u003calbert_herranz@yahoo.es\u003e\n\nThe following patch adds support for kexec on the ppc32 platform.\n\nNon-OpenFirmware based platforms are likely to work directly without\nadditional changes on the kernel side. The kexec-tools userland package\nmay need to be slightly updated, though.\n\nFor OpenFirmware based machines, additional work is still needed on the\nkernel side before kexec support is ready. Benjamin Herrenschmidt is\nkindly working on that part.\n\nIn order for a ppc platform to use the kexec kernel services it must\nimplement some ppc_md hooks. Otherwise, kexec will be explicitly disabled,\nas suggested by benh.\n\nThere are 3+1 new ppc_md hooks that a platform supporting kexec may\nimplement. Two of them are mandatory for kexec to work. See\ninclude/asm-ppc/machdep.h for details.\n\n- machine_kexec_prepare(image)\n\n This function is called to make any arrangements to the image before it\n is loaded.\n\n This hook _MUST_ be provided by a platform in order to activate kexec\n support for that platform. Otherwise, the platform is considered to not\n support kexec and the kexec_load system call will fail (that makes all\n existing platforms by default non-kexec\u0027able).\n\n- machine_kexec_cleanup(image)\n\n This function is called to make any cleanups on image after the loaded\n image data it is freed. This hook is optional. A platform may or may\n not provide this hook.\n\n- machine_kexec(image)\n\n This function is called to perform the _actual_ kexec. This hook\n _MUST_ be provided by a platform in order to activate kexec support for\n that platform.\n\n If a platform provides machine_kexec_prepare but forgets to provide\n machine_kexec, a kexec will fall back to a reboot.\n\n A ready-to-use machine_kexec_simple() generic function is provided to,\n hopefully, simplify kexec adoption for embedded platforms. A platform\n may call this function from its specific machine_kexec hook, like this:\n\nvoid myplatform_kexec(struct kimage *image)\n{\n machine_kexec_simple(image);\n}\n\n- machine_shutdown()\n\n This function is called to perform any machine specific shutdowns, not\n already done by drivers. This hook is optional. A platform may or may\n not provide this hook.\n\nAn example (trimmed) platform specific module for a platform supporting\nkexec through the existing machine_kexec_simple follows:\n\n/* ... */\n\n#ifdef CONFIG_KEXEC\nint myplatform_kexec_prepare(struct kimage *image)\n{\n /* here, we can place additional preparations\n*/\n return 0; /* yes, we support kexec */\n}\n\nvoid myplatform_kexec(struct kimage *image)\n{\n machine_kexec_simple(image);\n}\n#endif /* CONFIG_KEXEC */\n\n/* ... */\n\nvoid __init\nplatform_init(unsigned long r3, unsigned long r4,\nunsigned long r5,\n unsigned long r6, unsigned long r7)\n{\n\n/* ... */\n\n#ifdef CONFIG_KEXEC\n ppc_md.machine_kexec_prepare \u003d\nmyplatform_kexec_prepare;\n ppc_md.machine_kexec \u003d\nmyplatform_kexec;\n#endif /* CONFIG_KEXEC */\n\n/* ... */\n\n}\n\nThe kexec ppc kernel support has been heavily tested on the GameCube Linux\nport, and, as reported in the fastboot mailing list, it has been tested too\non a Moto 82xx ppc by Rick Richardson.\n\nSigned-off-by: Albert Herranz \u003calbert_herranz@yahoo.es\u003e\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5234f5eb04abbbfa306ccfbc2ccbb6e73f515b15", "tree": "60f4701fdc501955ccff198f84913b96e3bbf5bf", "parents": [ "d89559589a588d1a654329d8cd9a3ad33aaad9be" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:58:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:50 2005 -0700" }, "message": "[PATCH] kexec: x86_64 kexec implementation\n\nThis is the x86_64 implementation of machine kexec. 32bit compatibility\nsupport has been implemented, and machine_kexec has been enhanced to not care\nabout the changing internal kernel paget table structures.\n\nFrom: Alexander Nyberg \u003calexn@dsv.su.se\u003e\n\n build fix\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5033cba087f6ac773002123aafbea1aad4267682", "tree": "fa0301c28c004e81d3aad597f23ea2407db8396c", "parents": [ "dd2a13054ffc25783a74afb5e4a0f2115e45f9cd" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:49 2005 -0700" }, "message": "[PATCH] kexec: x86 kexec core\n\nThis is the i386 implementation of kexec.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dc009d92435f99498cbc579ce76bf28e837e2c14", "tree": "2ba8732b28225593d996b8faa079dc6ab4bbc9bc", "parents": [ "d0537508a9921efced238b20967e50e519ac34af" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:52 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:48 2005 -0700" }, "message": "[PATCH] kexec: add kexec syscalls\n\nThis patch introduces the architecture independent implementation the\nsys_kexec_load, the compat_sys_kexec_load system calls.\n\nKexec on panic support has been integrated into the core patch and is\nrelatively clean.\n\nIn addition the hopefully architecture independent option\ncrashkernel\u003dsize@location has been docuemented. It\u0027s purpose is to reserve\nspace for the panic kernel to live, and where no DMA transfer will ever be\nsetup to access.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d0537508a9921efced238b20967e50e519ac34af", "tree": "80f2743e9299da07c07625af45807e16a7d7f85a", "parents": [ "8a9190853c34289d9181acd9c620c76143bf88ca" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:52 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:48 2005 -0700" }, "message": "[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START\n\nFor one kernel to report a crash another kernel has created we need\nto have 2 kernels loaded simultaneously in memory. To accomplish this\nthe two kernels need to built to run at different physical addresses.\n\nThis patch adds the CONFIG_PHYSICAL_START option to the x86_64 kernel\nso we can do just that. You need to know what you are doing and\nthe ramifications are before changing this value, and most users\nwon\u0027t care so I have made it depend on CONFIG_EMBEDDED\n\nbzImage kernels will work and run at a different address when compiled\nwith this option but they will still load at 1MB. If you need a kernel\nloaded at a different address as well you need to boot a vmlinux.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d345e3fc9e9177deb7c82e5c79e32d77eb63cce", "tree": "4c9ecef7b3baf0f9649933510d2645a50665c2d6", "parents": [ "5ded01e83ec3b60191b03b9f88f53acd4e6112f5" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:48 2005 -0700" }, "message": "[PATCH] kexec: x86: add CONFIG_PYSICAL_START\n\nFor one kernel to report a crash another kernel has created we need\nto have 2 kernels loaded simultaneously in memory. To accomplish this\nthe two kernels need to built to run at different physical addresses.\n\nThis patch adds the CONFIG_PHYSICAL_START option to the x86 kernel\nso we can do just that. You need to know what you are doing and\nthe ramifications are before changing this value, and most users\nwon\u0027t care so I have made it depend on CONFIG_EMBEDDED\n\nbzImage kernels will work and run at a different address when compiled\nwith this option but they will still load at 1MB. If you need a kernel\nloaded at a different address as well you need to boot a vmlinux.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "60bad7fadf59313a6359f8828bb0087884ad001a", "tree": "c11e2d5e11ce850202f73d3a70fd0d6d04cfd39f", "parents": [ "208fb93162d51faa69b9774fa7809858d84fd9dc" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:47 2005 -0700" }, "message": "[PATCH] kexec: vmlinux: fix physical addresses\n\nIn vmlinux.lds.h the code is carefull to define every section so vmlinux\nproperly reports the correct physical load address of code, as well as\nit\u0027s virtual address.\n\nThe new SECURITY_INIT definition fails to follow that convention and\nand causes incorrect physical address to appear in the vmlinux if\nthere are any security initcalls.\n\nThis patch updates the SECURITY_INIT to follow the convention in the rest of\nthe file.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "208fb93162d51faa69b9774fa7809858d84fd9dc", "tree": "895115891463d3318677df4c3d76f6eca751eccd", "parents": [ "650927ef8ab1e9b05b77a3f32ca7adcedaae9306" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:45 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:47 2005 -0700" }, "message": "[PATCH] kexec: x86_64: restore apic virtual wire mode on shutdown\n\nWhen coming out of apic mode attempt to set the appropriate\napic back into virtual wire mode. This improves on previous versions\nof this patch by by never setting bot the local apic and the ioapic\ninto veritual wire mode.\n\nThis code looks at data from the mptable to see if an ioapic has\nan ExtInt input to make this decision. A future improvement\nis to figure out which apic or ioapic was in virtual wire mode\nat boot time and to remember it. That is potentially a more accurate\nmethod, of selecting which apic to place in virutal wire mode.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "650927ef8ab1e9b05b77a3f32ca7adcedaae9306", "tree": "25ae75b36a2543d6f7ccc6bbe30c35c65d038ee3", "parents": [ "719e711050482be667dafd39ec787859d353931c" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:44 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:47 2005 -0700" }, "message": "[PATCH] kexec: x86: resture apic virtual wire mode on shutdown\n\nWhen coming out of apic mode attempt to set the appropriate\napic back into virtual wire mode. This improves on previous versions\nof this patch by by never setting bot the local apic and the ioapic\ninto veritual wire mode.\n\nThis code looks at data from the mptable to see if an ioapic has\nan ExtInt input to make this decision. A future improvement\nis to figure out which apic or ioapic was in virtual wire mode\nat boot time and to remember it. That is potentially a more accurate\nmethod, of selecting which apic to place in virutal wire mode.\n\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9635b47d910223745258768418003580ef7dba17", "tree": "b61adfddad3bf3069c9fa379b34805420b4ef85c", "parents": [ "8f43d03fe2c4962c11d8227ac9505e590bad758b" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:41 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:46 2005 -0700" }, "message": "[PATCH] kexec: x86: local apic fix\n\nFrom: \"Maciej W. Rozycki\" \u003cmacro@linux-mips.org\u003e\n\nFix a kexec problem whcih causes local APIC detection failure.\n\nThe problem is detect_init_APIC() is called early, before the command line\nhave been processed. Therefore \"lapic\" (and \"nolapic\") have not been seen,\nyet.\n\nSigned-off-by: Maciej W. Rozycki \u003cmacro@linux-mips.org\u003e\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8f43d03fe2c4962c11d8227ac9505e590bad758b", "tree": "251293c68bd6c14e850158dbd1c15168d6bdb107", "parents": [ "f8cbd99bd3a023db8d6356d19a5f6f539d367327" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sat Jun 25 14:57:40 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:46 2005 -0700" }, "message": "[PATCH] kexec: x86: rename APIC_MODE_EXINT\n\nFrom: \"Maciej W. Rozycki\" \u003cmacro@linux-mips.org\u003e\n\nRename APIC_MODE_EXINT to APIC_MODE_EXTINT - I think it should be named\nafter what the mode is called in documentation.\n\nFrom: \"Eric W. Biederman\" \u003cebiederm@lnxi.com\u003e\n\nI have reduced this patch to just the name change in the header. And\nintegrated the changes into the patches that add those\nlines. Otherwise I ran into some ugly dependencies.\n\nSigned-off-by: Maciej W. Rozycki \u003cmacro@linux-mips.org\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f8cbd99bd3a023db8d6356d19a5f6f539d367327", "tree": "f7472cc26a2a1dad631c35a4eb6d0c10cf8cd66e", "parents": [ "f704f56af95bec3c1ca719d64d0becef74d40899" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jun 25 14:57:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:45 2005 -0700" }, "message": "[PATCH] sched: voluntary kernel preemption\n\nThis patch adds a new preemption model: \u0027Voluntary Kernel Preemption\u0027. The\n3 models can be selected from a new menu:\n\n (X) No Forced Preemption (Server)\n ( ) Voluntary Kernel Preemption (Desktop)\n ( ) Preemptible Kernel (Low-Latency Desktop)\n\nwe still default to the stock (Server) preemption model.\n\nVoluntary preemption works by adding a cond_resched()\n(reschedule-if-needed) call to every might_sleep() check. It is lighter\nthan CONFIG_PREEMPT - at the cost of not having as tight latencies. It\nrepresents a different latency/complexity/overhead tradeoff.\n\nIt has no runtime impact at all if disabled. Here are size stats that show\nhow the various preemption models impact the kernel\u0027s size:\n\n text data bss dec hex filename\n 3618774 547184 179896 4345854 424ffe vmlinux.stock\n 3626406 547184 179896 4353486 426dce vmlinux.voluntary +0.2%\n 3748414 548640 179896 4476950 445016 vmlinux.preempt +3.5%\n\nvoluntary-preempt is +0.2% of .text, preempt is +3.5%.\n\nThis feature has been tested for many months by lots of people (and it\u0027s\nalso included in the RHEL4 distribution and earlier variants were in Fedora\nas well), and it\u0027s intended for users and distributions who dont want to\nuse full-blown CONFIG_PREEMPT for one reason or another.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1a20ff27ef75d866730ee796acd811a925af762f", "tree": "a9e6acd72db03cfec5fdaee8cfab231032216581", "parents": [ "37e4ab3f0cba13adf3535d373fd98e5ee47b5410" ], "author": { "name": "Dinakar Guniguntala", "email": "dino@in.ibm.com", "time": "Sat Jun 25 14:57:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:45 2005 -0700" }, "message": "[PATCH] Dynamic sched domains: sched changes\n\nThe following patches add dynamic sched domains functionality that was\nextensively discussed on lkml and lse-tech. I would like to see this added to\n-mm\n\no The main advantage with this feature is that it ensures that the scheduler\n load balacing code only balances against the cpus that are in the sched\n domain as defined by an exclusive cpuset and not all of the cpus in the\n system. This removes any overhead due to load balancing code trying to\n pull tasks outside of the cpu exclusive cpuset only to be prevented by\n the tasks\u0027 cpus_allowed mask.\no cpu exclusive cpusets are useful for servers running orthogonal\n workloads such as RT applications requiring low latency and HPC\n applications that are throughput sensitive\n\no It provides a new API partition_sched_domains in sched.c\n that makes dynamic sched domains possible.\no cpu_exclusive cpusets sets are now associated with a sched domain.\n Which means that the users can dynamically modify the sched domains\n through the cpuset file system interface\no ia64 sched domain code has been updated to support this feature as well\no Currently, this does not support hotplug. (However some of my tests\n indicate hotplug+preempt is currently broken)\no I have tested it extensively on x86.\no This should have very minimal impact on performance as none of\n the fast paths are affected\n\nSigned-off-by: Dinakar Guniguntala \u003cdino@in.ibm.com\u003e\nAcked-by: Paul Jackson \u003cpj@sgi.com\u003e\nAcked-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nAcked-by: Matthew Dobson \u003ccolpatch@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "476d139c218e44e045e4bc6d4cc02b010b343939", "tree": "82a6537b829b2b35156fba5a312f4e44273a4356", "parents": [ "674311d5b411e9042df4fdf7aef0b3c8217b6240" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:44 2005 -0700" }, "message": "[PATCH] sched: consolidate sbe sbf\n\nConsolidate balance-on-exec with balance-on-fork. This is made easy by the\nsched-domains RCU patches.\n\nAs well as the general goodness of code reduction, this allows the runqueues\nto be unlocked during balance-on-fork.\n\nschedstats is a problem. Maybe just have balance-on-event instead of\ndistinguishing fork and exec?\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4866cde064afbb6c2a488c265e696879de616daa", "tree": "6effad1ab6271129fc607b98273086409876563a", "parents": [ "48c08d3f8ff94fa118187e4d8d4a5707bb85e59d" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:23 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:43 2005 -0700" }, "message": "[PATCH] sched: cleanup context switch locking\n\nInstead of requiring architecture code to interact with the scheduler\u0027s\nlocking implementation, provide a couple of defines that can be used by the\narchitecture to request runqueue unlocked context switches, and ask for\ninterrupts to be enabled over the context switch.\n\nAlso replaces the \"switch_lock\" used by these architectures with an oncpu\nflag (note, not a potentially slow bitflag). This eliminates one bus\nlocked memory operation when context switching, and simplifies the\ntask_running function.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "687f1661d302bc70ce906594a6d3f615ef075a50", "tree": "2895a027851322c2badcd40acf6b871698f2962b", "parents": [ "68767a0ae428801649d510d9a65bb71feed44dd1" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:21 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:42 2005 -0700" }, "message": "[PATCH] sched: sched tuning\n\nDo some basic initial tuning.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "68767a0ae428801649d510d9a65bb71feed44dd1", "tree": "678e2daa5726acf46ffd00a337d931e08ab928f9", "parents": [ "147cbb4bbe991452698f0772d8292f22825710ba" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:20 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:42 2005 -0700" }, "message": "[PATCH] sched: schedstats update for balance on fork\n\nAdd SCHEDSTAT statistics for sched-balance-fork.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "147cbb4bbe991452698f0772d8292f22825710ba", "tree": "cb86550d7e440e7dfbe22b0af6d2cfc991cb76cf", "parents": [ "cafb20c1f9976a70d633bb1e1c8c24eab00e4e80" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:42 2005 -0700" }, "message": "[PATCH] sched: balance on fork\n\nReimplement the balance on exec balancing to be sched-domains aware. Use this\nto also do balance on fork balancing. Make x86_64 do balance on fork over the\nNUMA domain.\n\nThe problem that the non sched domains aware blancing became apparent on dual\ncore, multi socket opterons. What we want is for the new tasks to be sent to\na different socket, but more often than not, we would first load up our\nsibling core, or fill two cores of a single remote socket before selecting a\nnew one.\n\nThis gives large improvements to STREAM on such systems.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cafb20c1f9976a70d633bb1e1c8c24eab00e4e80", "tree": "7ff8e6060990889992d51d542abde31cf0d7a1ef", "parents": [ "a3f21bce1fefdf92a4d1705e888d390b10f3ac6f" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:17 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:42 2005 -0700" }, "message": "[PATCH] sched: no aggressive idle balancing\n\nRemove the very aggressive idle stuff that has recently gone into 2.6 - it is\ngoing against the direction we are trying to go. Hopefully we can regain\nperformance through other methods.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7897986bad8f6cd50d6149345aca7f6480f49464", "tree": "10a5e08e004ae685aaab6823a3774803455b7704", "parents": [ "99b61ccf0bf0e9a85823d39a5db6a1519caeb13d" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Sat Jun 25 14:57:13 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:41 2005 -0700" }, "message": "[PATCH] sched: balance timers\n\nDo CPU load averaging over a number of different intervals. Allow each\ninterval to be chosen by sending a parameter to source_load and target_load.\n0 is instantaneous, idx \u003e 0 returns a decaying average with the most recent\nsample weighted at 2^(idx-1). To a maximum of 3 (could be easily increased).\n\nSo generally a higher number will result in more conservative balancing.\n\nSigned-off-by: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2b18660066997420b716c1881a6be8b82700d97", "tree": "7c6eb8e7b8163e3d332bd4a4efe2ae5b5cfabdd2", "parents": [ "ae67cd643e9e64217fd92457324625c67fec6e35" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Sat Jun 25 14:55:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:38 2005 -0700" }, "message": "[PATCH] RCU: clean up a few remaining synchronize_kernel() calls\n\n2.6.12-rc6-mm1 has a few remaining synchronize_kernel()s, some (but not\nall) in comments. This patch changes these synchronize_kernel() calls (and\ncomments) to synchronize_rcu() or synchronize_sched() as follows:\n\n- arch/x86_64/kernel/mce.c mce_read(): change to synchronize_sched() to\n handle races with machine-check exceptions (synchronize_rcu() would not cut\n it given RCU implementations intended for hardcore realtime use.\n\n- drivers/input/serio/i8042.c i8042_stop(): change to synchronize_sched() to\n handle races with i8042_interrupt() interrupt handler. Again,\n synchronize_rcu() would not cut it given RCU implementations intended for\n hardcore realtime use.\n\n- include/*/kdebug.h comments: change to synchronize_sched() to handle races\n with NMIs. As before, synchronize_rcu() would not cut it...\n\n- include/linux/list.h comment: change to synchronize_rcu(), since this\n comment is for list_del_rcu().\n\n- security/keys/key.c unregister_key_type(): change to synchronize_rcu(),\n since this is interacting with RCU read side.\n\n- security/keys/process_keys.c install_session_keyring(): change to\n synchronize_rcu(), since this is interacting with RCU read side.\n\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "66a464dbc8e0345b6f972b92bf1118e043d7c987", "tree": "4c8f83ce6b1879556025fe77b97629a8380aa4dd", "parents": [ "6b979de395c7e1b7e59f74a870e1d1911853eccb" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Sat Jun 25 14:55:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:37 2005 -0700" }, "message": "[PATCH] s390: debug feature changes\n\nThis patch changes the memory allocation method for the s390 debug feature.\nTrace buffers had been allocated using the get_free_pages() function before.\nTherefore it was not possible to get big memory areas in a running system due\nto memory fragmentation. Now the trace buffers are subdivided into several\nsubbuffers with pagesize. Therefore it is now possible to allocate more\nmemory for the trace buffers and more trace records can be written.\n\nIn addition to that, dynamic specification of the size of the trace buffers is\nimplemented. It is now possible to change the size of a trace buffer using a\nnew debugfs file instance. When writing a number into this file, the trace\nbuffer size is changed to \u0027number * pagesize\u0027.\n\nIn the past all the traces could be obtained from userspace by accessing files\nin the \"proc\" filesystem. Now with debugfs we have a new filesystem which\nshould be used for debugging purposes. This patch moves the debug feature\nfrom procfs to debugfs.\n\nSince the interface of debug_register() changed, all device drivers, which use\nthe debug feature had to be adjusted.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6b979de395c7e1b7e59f74a870e1d1911853eccb", "tree": "82502e9e93c977b0f812d017f5d8d4e12436c6c8", "parents": [ "77fa22450de00d535de2cc8be653983560828000" ], "author": { "name": "Christian Borntraeger", "email": "cborntra@de.ibm.com", "time": "Sat Jun 25 14:55:32 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:37 2005 -0700" }, "message": "[PATCH] s390: add vmcp interface\n\nAdd interface to issue VM control program commands.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "77fa22450de00d535de2cc8be653983560828000", "tree": "61644edb2263c3d0db3ea9e9518c6f76a60039e0", "parents": [ "f901e5d1e06b3326c100c5d0df43656311befb81" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Sat Jun 25 14:55:30 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:37 2005 -0700" }, "message": "[PATCH] s390: improved machine check handling\n\nImproved machine check handling. Kernel is now able to receive machine checks\nwhile in kernel mode (system call, interrupt and program check handling).\nAlso register validation is now performed.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "84dd8d7e9c080b4db66b00b8bc36ccf09a90f824", "tree": "9307f2025dae93220d46eaca17b01d7945990e40", "parents": [ "29d56cfe3ca599ddc3ae9156e7e469c044d97b96" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Sat Jun 25 14:55:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:36 2005 -0700" }, "message": "[PATCH] uml: add profile_pc for i386\n\nCope with a conditional i386 definition, which is wrong for UML. Before we\njust used that one, but it wasn\u0027t defined for CONFIG_SMP, so in that case\nwe got link errors.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d783b3e02002bce8cf9d4e4a82922ee7e59b1e5", "tree": "75c95b03d715caa1f5971b5c2182635618bdba0c", "parents": [ "c61978b30322c83a94d7e4857fa5b9996b7d7931" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sat Jun 25 14:55:14 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:33 2005 -0700" }, "message": "[PATCH] swsusp: clean assembly parts\n\nThis patch fixes register saving so that each register is only saved once,\nand adds missing saving of %cr8 on x86-64. Some reordering so that\nsave/restore is more logical/safer (segment registers should be restored\nafter gdt).\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "620b03276488c3cf103caf1e326bd21f00d3df84", "tree": "e2de713c76ddb42b091305b88aa7ca4938081789", "parents": [ "5ce47e59c9688d8480ae41100117d8188c191401" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sat Jun 25 14:55:11 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:33 2005 -0700" }, "message": "[PATCH] properly stop devices before poweroff\n\nWithout this patch, Linux provokes emergency disk shutdowns and\nsimilar nastiness. It was in SuSE kernels for some time, IIRC.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a72e04df5470df0ec646029d31e5528167ab1a7", "tree": "11be00c3ed3d8bad775e6eec44078c9f942537b9", "parents": [ "fb69c3907ead36b9e9f41ea6f0d0e0ae10a38a47" ], "author": { "name": "Li Shaohua", "email": "shaohua.li@intel.com", "time": "Sat Jun 25 14:55:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:32 2005 -0700" }, "message": "[PATCH] suspend/resume SMP support\n\nUsing CPU hotplug to support suspend/resume SMP. Both S3 and S4 use\ndisable/enable_nonboot_cpus API. The S4 part is based on Pavel\u0027s original S4\nSMP patch.\n\nSigned-off-by: Li Shaohua\u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "884d9e40b4089014f40c49e86ac6505842db2b53", "tree": "8ff4f3225b46f84a5973074d9c4792b9e744c8e1", "parents": [ "cb0cd8d49a9b81aff7a02e2ed826b5cfdfe9a172" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Jun 25 14:55:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:31 2005 -0700" }, "message": "[PATCH] x86_64: Dont use broadcast shortcut to make it cpu hotplug safe.\n\nBroadcast IPI\u0027s provide un-expected behaviour for cpu hotplug. CPU\u0027s in\noffline state also end up receiving the IPI. Once the cpus become online they\nreceive these stale IPI\u0027s which are bad and introduce unexpected behaviour.\n\nThis is easily avoided by not sending a broadcast and addressing just the\nCPU\u0027s in online map. Doing prelim cycle counts it appears there is no big\noverhead and numbers seem around 0x3000-0x3900 on an average on x86 and x86_64\nsystems with CPUS running 3G, both for broadcast and mask version of the\nAPI\u0027s.\n\nThe shortcuts are useful only for flat mode (where the perf shows no\ndegradation), and in cluster mode, its unicast anyway. Its simpler to just\nnot use broadcast anymore.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: Zwane Mwaikambo \u003czwane@arm.linux.org.uk\u003e\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "76e4f660d9f4c6d1bb473f72be2988c35eaca948", "tree": "3a0b3ae0cc12d6f0d96bf1f3b564f8470e0f72ae", "parents": [ "e6982c671c560da4a0bc5c908cbcbec12bd5991d" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Jun 25 14:55:00 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:30 2005 -0700" }, "message": "[PATCH] x86_64: CPU hotplug support\n\n Experimental CPU hotplug patch for x86_64\n -----------------------------------------\nThis supports logical CPU online and offline.\n- Test with maxcpus\u003d1, and then kick other cpu\u0027s off to test if init code\n is all cleaned up. CONFIG_SCHED_SMT works as well.\n- idle threads are forked on demand from keventd threads for clean startup\n\nTBD:\n1. Not tested on a real NUMA machine (tested with numa\u003dfake\u003d2)\n2. Handle ACPI pieces for physical hotplug support.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: Zwane Mwaikambo \u003czwane@arm.linux.org.uk\u003e\nSigned-off-by: Shaohua.li\u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e6982c671c560da4a0bc5c908cbcbec12bd5991d", "tree": "38e317c28afbde68d431ae139e9e943e5a818b06", "parents": [ "52a119feaad92d44a0e97d01b22afbcbaf3fc079" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Jun 25 14:54:58 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:30 2005 -0700" }, "message": "[PATCH] x86_64: Change init sections for CPU hotplug support\n\nThis patch adds __cpuinit and __cpuinitdata sections that need to exist past\nboot to support cpu hotplug.\n\nCaveat: This is done *only* for EM64T CPU Hotplug support, on request from\nAndi Kleen. Much of the generic hotplug code in kernel, and none of the other\narchs that support CPU hotplug today, i386, ia64, ppc64, s390 and parisc dont\nmark sections with __cpuinit, but only mark them as __devinit, and\n__devinitdata.\n\nIf someone is motivated to change generic code, we need to make sure all\nexisting hotplug code does not break, on other arch\u0027s that dont use __cpuinit,\nand __cpudevinit.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: Zwane Mwaikambo \u003czwane@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "52a119feaad92d44a0e97d01b22afbcbaf3fc079", "tree": "d6ad98d25a0c4a3189af2ad960fe2f47d3eb00f1", "parents": [ "e1367daf3eed5cd619ee88c9907e1e6ddaa58406" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Jun 25 14:54:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:30 2005 -0700" }, "message": "[PATCH] make smp_prepare_cpu to a weak function\n\nI really wish smp_prepare_cpu() would disappear eventually. In the interim\nthis is ideally a weak function, so we dont end up changing several places\nto define this dummy in headers.\n\nToday since the dummy declaration is done only in drivers/base/cpu.c but\nthe function is called in kernel/power/smp.c i get undefined reference in\nmy cpu hotplug code for x86_64 under development.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e1367daf3eed5cd619ee88c9907e1e6ddaa58406", "tree": "dce60efefba356e0a914669587586a6174e41b94", "parents": [ "0bb3184df537002a742bafddf3f4fb482b7fe610" ], "author": { "name": "Li Shaohua", "email": "shaohua.li@intel.com", "time": "Sat Jun 25 14:54:56 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:30 2005 -0700" }, "message": "[PATCH] cpu state clean after hot remove\n\nClean CPU states in order to reuse smp boot code for CPU hotplug.\n\nSigned-off-by: Li Shaohua\u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6fe940d6c300886de4ff1454d8ffd363172af433", "tree": "58c34aed66a85ff72bdba1d5e3a3e3c967621a04", "parents": [ "67664c8f7e74def5adf66298a1245d82af72db2c" ], "author": { "name": "Li Shaohua", "email": "shaohua.li@intel.com", "time": "Sat Jun 25 14:54:53 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:29 2005 -0700" }, "message": "[PATCH] sep initializing rework\n\nMake SEP init per-cpu, so it is hotplug safe.\n\nSigned-off-by: Li Shaohua\u003cshaohua.li@intel.com\u003e\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "67664c8f7e74def5adf66298a1245d82af72db2c", "tree": "c98657d833d3ca61322a8ae54023814ebc36a480", "parents": [ "f370513640492641b4046bfd9a6e4714f6ae530d" ], "author": { "name": "Ashok Raj", "email": "ashok.raj@intel.com", "time": "Sat Jun 25 14:54:52 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:29 2005 -0700" }, "message": "[PATCH] i386: Dont use IPI broadcast when using cpu hotplug.\n\nThis patch introduces a startup parameter no_broadcast. When we enable\nCONFIG_HOTPLUG_CPU, we dont want to use broadcast shortcut as it has ill\neffects on a offline cpu. If we issue broadcast, the IPI is also delivered\nto offline cpus, or partially up cpu causing stale IPI\u0027s to be handled,\nwhich is a problem and can cause undesirable effects.\n\nIntroduces a new startup cmdline option no_ipi_broadcast, that can be\nswitched at cmdline if necessary.\n\nSigned-off-by: Ashok Raj \u003cashok.raj@intel.com\u003e\nAcked-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f370513640492641b4046bfd9a6e4714f6ae530d", "tree": "46da47197fcbb3614b51c5f1fac841bf26d5e572", "parents": [ "d92de65cab5980c16d4a1c326c1ef9a591892883" ], "author": { "name": "Zwane Mwaikambo", "email": "zwane@linuxpower.ca", "time": "Sat Jun 25 14:54:50 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:29 2005 -0700" }, "message": "[PATCH] i386 CPU hotplug\n\n(The i386 CPU hotplug patch provides infrastructure for some work which Pavel\nis doing as well as for ACPI S3 (suspend-to-RAM) work which Li Shaohua\n\u003cshaohua.li@intel.com\u003e is doing)\n\nThe following provides i386 architecture support for safely unregistering and\nregistering processors during runtime, updated for the current -mm tree. In\norder to avoid dumping cpu hotplug code into kernel/irq/* i dropped the\ncpu_online check in do_IRQ() by modifying fixup_irqs(). The difference being\nthat on cpu offline, fixup_irqs() is called before we clear the cpu from\ncpu_online_map and a long delay in order to ensure that we never have any\nqueued external interrupts on the APICs. There are additional changes to s390\nand ppc64 to account for this change.\n\n1) Add CONFIG_HOTPLUG_CPU\n2) disable local APIC timer on dead cpus.\n3) Disable preempt around irq balancing to prevent CPUs going down.\n4) Print irq stats for all possible cpus.\n5) Debugging check for interrupts on offline cpus.\n6) Hacky fixup_irqs() to redirect irqs when cpus go off/online.\n7) play_dead() for offline cpus to spin inside.\n8) Handle offline cpus set in flush_tlb_others().\n9) Grab lock earlier in smp_call_function() to prevent CPUs going down.\n10) Implement __cpu_disable() and __cpu_die().\n11) Enable local interrupts in cpu_enable() after fixup_irqs()\n12) Don\u0027t fiddle with NMI on dead cpu, but leave intact on other cpus.\n13) Program IRQ affinity whilst cpu is still in cpu_online_map on offline.\n\nSigned-off-by: Zwane Mwaikambo \u003czwane@linuxpower.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d9077afea4927e488282da7189de9159db20c17", "tree": "48a358234ce179e72ecdaf9d4be4b98624f3811e", "parents": [ "33d9e9b56d5ccd7776fdfe3ecce4a2793dee6fd3" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Jun 25 14:54:39 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:27 2005 -0700" }, "message": "[PATCH] ppc32: Remove FSL OCP support\n\nSupport for the OCP device model on Freescale (FSL) PPC\u0027s is no longer used.\nAll FSL PPC\u0027s that were using OCP have be converted to using the platform\ndevice model.\n\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "33d9e9b56d5ccd7776fdfe3ecce4a2793dee6fd3", "tree": "e2ecb071823cc9ffe2755ed117bfabe04a35e1fc", "parents": [ "62aa751d16399637325852bc0a1fcf13c2476dd7" ], "author": { "name": "Kumar Gala", "email": "galak@freescale.com", "time": "Sat Jun 25 14:54:37 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:26 2005 -0700" }, "message": "[PATCH] ppc32: Add support for Freescale e200 (Book-E) core\n\nThe e200 core is a Book-E core (similar to e500) that has a unified L1 cache\nand is not cache coherent on the bus. The e200 core also adds a separate\nexception level for debug exceptions. Part of this patch helps to cleanup a\nfew cases that are true for all Freescale Book-E parts, not just e500.\n\nSigned-off-by: Kim Phillips \u003ckim.phillips@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003ckumar.gala@freescale.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b4819b593740a6d11db07b52e0fe35975b29a185", "tree": "3e697be3b75988432596131ccde17c33d2318650", "parents": [ "7919a693bd735ed0aa93fc359ae09a588cfeb3bc" ], "author": { "name": "Yoichi Yuasa", "email": "yuasa@hh.iij4u.or.jp", "time": "Sat Jun 25 14:54:31 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:25 2005 -0700" }, "message": "[PATCH] mips: add MIPS-specific support for flatmem/discontigmem\n\n2.6.12-git6 doesn\u0027t boot on some MIPS machines. They need the support of flat\nmemory and discontig memory.\n\nSigned-off-by: Yoichi Yuasa \u003cyuasa@hh.iij4u.or.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e70c9d5e61c6cb2272c866fc1303e62975006752", "tree": "fcac373d1cab6df2a6ad87c2575fb16d778282af", "parents": [ "dec63ec32ea486ab915138e8790084c22a3f7bf6" ], "author": { "name": "Dmitry Torokhov", "email": "dtor_core@ameritech.net", "time": "Sat Jun 25 14:54:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:24 2005 -0700" }, "message": "[PATCH] I8K: use standard DMI interface\n\nI8K: Change to use stock dmi infrastructure instead of homegrown\n parsing code. The driver now requires box\u0027s DMI data to match\n list of supported models so driver can be safely compiled-in\n by default without fear of it poking into random SMM BIOS\n code. DMI checks can be ignored with i8k.ignore_dmi option.\n\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4208ff04a2dea2f55111a6cdc7e21f6ec3aef29f", "tree": "4a3b64a319ff55081b9c5447587930cbf698780b", "parents": [ "43df5eac00734436e2bc5a5c11488b1a7accecc7", "8749af68216e1ebf6460992fce548f400ecf63a4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:03:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:03:08 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n" }, { "commit": "8749af68216e1ebf6460992fce548f400ecf63a4", "tree": "6968809c357c1cf8167208f480f0e974bf9af955", "parents": [ "321ab6a5fab812658626aee6bce2617f8cfb3a55" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Sat Jun 25 19:39:45 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Jun 25 19:39:45 2005 +0100" }, "message": "[PATCH] ARM: Generic Dynamic Tick Timer support for ARM, take 4\n\nThis patch adds support for Dynamic Tick Timer for ARM. Dynamic Tick is\nalso known as VST (Variable Scheduling Timeouts).\n\nDynamic Tick has been in use in the OMAP tree since last October. The\npatch is not intrusive, and does not do anything unless CONFIG_NO_IDLE_HZ\nis defined. This patch has the following fixed based on comments from\nRMK:\n- Time is updated before calling interrupt handlers.\n- Added new interrupt flag SA_TIMER to avoid duplicate timer interrupts\n- Moved struct dyn_tick_timer to time.h until we at some point probably\n have an arch independent dyn-tick.h\n- Cleaned up testing for DYN_TICK_ENABLED in irq.c\n\n I\u0027ve cleaned up this patch to fix some remaining issues:\n - Call the timer tick handler with irqs disabled, as it would be from\n a normal interrupt\n - if we have a dyn_tick, we better implement all methods.\n - generic timer_dyn_reprogram() call, to be called before sleeping\n - added command line option - \"dyntick\u003d\" to allow boot-time control\n of this feature\n -- rmk\n\nSigned-off-by: Tony Lindgren\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "321ab6a5fab812658626aee6bce2617f8cfb3a55", "tree": "4e8d828a52bba4c3ab30413f51eedbb50c86b7c5", "parents": [ "3cd9e19ebc91593c9f076410d6f979be188f01a0" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Sat Jun 25 19:30:04 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat Jun 25 19:30:04 2005 +0100" }, "message": "[PATCH] ARM: 2752/1: disable ixp2000 PCI I/O software workaround on chips that don\u0027t need it\n\nPatch from Lennert Buytenhek\n\nThe later ixp2000 models don\u0027t need the PCI I/O workaround that we\ncurrently perform. Add a config option to disable the workaround,\nand panic on boot if a kernel without the workaround is booted on a\nbuggy chip. As only pre-production ixp2000s need the workaround,\nthe default is for it not to be configured in.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e55c57e0b51c68d78845549505057169c6c3cba6", "tree": "0cd6da51ab2341c67b58d690c61edb4c6dda976b", "parents": [ "37616578539a47d9ace5e907ae73ea93a8cde740" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jun 24 20:11:03 2005 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jun 24 20:11:03 2005 -0700" }, "message": "[SPARC64]: Report any user access faults in termios accessors.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f647a27417d2adc43d8c96d3d6f837422fbc076e", "tree": "3cac5147575ba4cbd63cb8fa226b95e7886e1d7c", "parents": [ "75043cb5b386e5a01fd03b88f647dd992de02f97", "2966207c7e5945947c4db3a48aa4fa819807c5be" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri Jun 24 15:32:01 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri Jun 24 15:32:01 2005 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n" }, { "commit": "2966207c7e5945947c4db3a48aa4fa819807c5be", "tree": "07b447cf7769ae4be861650c24841ea9c12895ee", "parents": [ "7533fca8e866ee7355ca53f1216e3fa4c718f991" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Fri Jun 24 23:11:31 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jun 24 23:11:31 2005 +0100" }, "message": "[PATCH] ARM: 2748/1: ixp2000 implementation of the iomap api\n\nPatch from Lennert Buytenhek\n\nA number of ixp2000 models have a bug where the byte lanes for PCI I/O\ntransactions are swapped. We already work around this in our versions\nof {in,out}{b,w,l}, but we also need to perform these workarounds in a\ncustom implementation of the new iomap API, provided in this patch.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "7533fca8e866ee7355ca53f1216e3fa4c718f991", "tree": "af4d8698fe1bc32854dcc0c81ed99211e4e53207", "parents": [ "79042f087b5ac7bba819de03dc3e7462bab8aad9" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Fri Jun 24 23:11:31 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jun 24 23:11:31 2005 +0100" }, "message": "[PATCH] ARM: 2747/1: allow platforms to provide their own iomap implementation\n\nPatch from Lennert Buytenhek\n\nThis patch conditionalises the io{read,write}{8,16,32} defines and the\nprototypes for ioport_map/ioport_unmap in asm-arm/io.h on ioread8 not\nalready having been defined. This is done so that platforms can provide\ntheir own implementation of the iomap API, ixp2000 for example needs\nthis.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "75043cb5b386e5a01fd03b88f647dd992de02f97", "tree": "334fd390af972a42407362cce4c2aacc7ac92b3e", "parents": [ "793ae77469121227cd910c4b99f24be1de34bcca" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@mail.ru", "time": "Fri Jun 24 20:52:52 2005 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri Jun 24 14:14:24 2005 -0700" }, "message": "[PATCH] fs/qnx4/*: fix sparse warnings\n\nThis patch fixes sparse warnings in the qnx4fs (and might even make\nqnx4fs work on big-endian boxes)\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@mail.ru\u003e\nSigned-off-by: Domen Puncer \u003cdomen@coderock.org\u003e\nSigned-off-by: Anders Larsen \u003cal@alarsen.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5932ae3f5d610fd8d047ef4693bab9f084e5c56d", "tree": "fc9d2d3b8b3a0144a33524bddc0cbf25e8aedd26", "parents": [ "c4982887cacf2122bc256e901598b58caf4a34be" ], "author": { "name": "Deepak Saxena", "email": "dsaxena@plexity.net", "time": "Fri Jun 24 20:54:35 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jun 24 20:54:35 2005 +0100" }, "message": "[PATCH] ARM: 2745/1: Fix IXP4xx debug macros\n\nPatch from Deepak Saxena\n\nCurrent IXP4xx debug macros do not work in the small window between\nthe MMU being enabled and the call to map_io() b/c the standard\nperipheral mapping is not properly setup for use with the low-level\ndebug code. This patch creates a new section-aligned mapping for the\nUART specifically for use with the debug macros.\n\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c4982887cacf2122bc256e901598b58caf4a34be", "tree": "12f3ddeb179f6b6f4cc956b83c726ee9208e542a", "parents": [ "c6b56949de86694d837750a0a89c766b9871e81c" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Fri Jun 24 20:54:35 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jun 24 20:54:35 2005 +0100" }, "message": "[PATCH] ARM: 2744/1: ixp2000 gpio irq support\n\nPatch from Lennert Buytenhek\n\nThis patch cleans up the ixp2000 gpio irq code and implements the\nset_irq_type method for gpio irqs so that users can select for which\nevents (falling edge/rising edge/level low/level high) on the gpio\npin they want the corresponding gpio irq to be triggered.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Deepak Saxena\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "c6b56949de86694d837750a0a89c766b9871e81c", "tree": "a017c6716addbca90f2ef332a2fea8555dae1a94", "parents": [ "59a49e38711a146dc0bef4837c825b5422335460" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@wantstofly.org", "time": "Fri Jun 24 20:54:34 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Jun 24 20:54:34 2005 +0100" }, "message": "[PATCH] ARM: 2740/1: ixp2000 align{b,w} need to parenthesize their arguments\n\nPatch from Lennert Buytenhek\n\nTwo macros that are used on the ixp2000 to fixup byte lane enables\nfor I/O space accesses, align{b,w}, use their arguments without\nparenthesizing them.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" } ], "next": "793ae77469121227cd910c4b99f24be1de34bcca" }