)]}' { "log": [ { "commit": "200803dfe4ff772740d63db725ab2f1b185ccf92", "tree": "f567852c984c947f792edb18fee273cfa363d374", "parents": [ "21fe3471c3aaa5c489c5d3a4d705291eb7511248" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Tue Jun 28 20:45:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 28 21:20:35 2005 -0700" }, "message": "[PATCH] irqpoll\n\nAnyone reporting a stuck IRQ should try these options. Its effectiveness\nvaries we\u0027ve found in the Fedora case. Quite a few systems with misdescribed\nIRQ routing just work when you use irqpoll. It also fixes up the VIA systems\nalthough thats now fixed with the VIA quirk (which we could just make default\nas its what Redmond OS does but Linus didn\u0027t like it historically).\n\nA small number of systems have jammed IRQ sources or misdescribes that cause\nan IRQ that we have no handler registered anywhere for. In those cases it\ndoesn\u0027t help.\n\nSigned-off-by: Alan Cox \u003cnumber6@the-village.bc.nu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "47f176fdaf8924bc83fddcf9658f2fd3ef60d573", "tree": "ae54af35889451bf7873595180365182bd704ff1", "parents": [ "8d451687ca57371d303c5554b377d7f5c2ac6ae0" ], "author": { "name": "Luca Falavigna", "email": "dktrkranz@gmail.com", "time": "Tue Jun 28 20:44:42 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 28 21:20:29 2005 -0700" }, "message": "[PATCH] Using msleep() instead of HZ\n\nUse msleep() in a few places.\n\nSigned-off-by: Luca Falavigna \u003cdktrkranz@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\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": "52c1da39534fb382c061de58b65f678ad74b59f5", "tree": "92b18695f23afbc99374f844445f555a198978f2", "parents": [ "d763b7a4736e219528f77bf6bc75dd78b1d75c03" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Jun 23 22:05:33 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri Jun 24 00:06:43 2005 -0700" }, "message": "[PATCH] make various thing static\n\nAnother rollup of patches which give various symbols static scope\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": "b77d6adc922b8bbf8b16b67f567958c42962cf88", "tree": "6d212543f10d0330b73ec3932d17c97a1da56bdf", "parents": [ "faec1e99ba9ca7371d9aee1656938373133c4b21" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Tue Jun 21 17:16:24 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 19:07:32 2005 -0700" }, "message": "[PATCH] uml: make hw_controller_type-\u003erelease exist only for archs needing it\n\nWith Chris Wedgwood \u003ccw@f00f.org\u003e\n\nAs suggested by Chris, we can make the \"just added\" method -\u003erelease\nconditional to UML only (better: to archs requesting it, i.e. only UML\ncurrently), so that other archs don\u0027t get this unneeded crud, and if UML\nwon\u0027t need it any more we can kill this.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCC: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dbce706e2550253c5ab6043f4f5dfde0cd02470f", "tree": "5d96bab350d86e43e32faa80b64e05e7dc514ae8", "parents": [ "5757b284a300e0e5d2173750906625b6470bd9f0" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Tue Jun 21 17:16:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 19:07:32 2005 -0700" }, "message": "[PATCH] uml: add and use generic hw_controller_type-\u003erelease\n\nWith Chris Wedgwood \u003ccw@f00f.org\u003e\n\nCurrently UML must explicitly call the UML-specific\nfree_irq_by_irq_and_dev() for each free_irq call it\u0027s done.\n\nThis is needed because -\u003eshutdown and/or -\u003edisable are only called when the\nlast \"action\" for that irq is removed.\n\nInstead, for UML shared IRQs (UML IRQs are very often, if not always,\nshared), for each dev_id some setup is done, which must be cleared on the\nrelease of that fd. For instance, for each open console a new instance\n(i.e. new dev_id) of the same IRQ is requested().\n\nExactly, a fd is stored in an array (pollfds), which is after read by a\nhost thread and passed to poll(). Each event registered by poll() triggers\nan interrupt. So, for each free_irq() we must remove the corresponding\nhost fd from the table, which we do via this -release() method.\n\nIn this patch we add an appropriate hook for this, and remove all uses of\nit by pointing the hook to the said procedure; this is safe to do since the\nsaid procedure.\n\nAlso some cosmetic improvements are included.\n\nThis is heavily based on some work by Chris Wedgwood, which however didn\u0027t\nget the patch merged for something I\u0027d call a \"misunderstanding\" (the need\nfor this patch wasn\u0027t cleanly explained, thus adding the generic hook was\nfelt as undesirable).\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCC: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b60c1f6ffd88850079ae419aa933ab0eddbd5535", "tree": "d0f12a263ea1fe3b434de6a5d338509e238d46b3", "parents": [ "70ffc71c5c42c8ac62d951e80d9799bd5764f2f5" ], "author": { "name": "John Hawkes", "email": "hawkes@sgi.com", "time": "Fri May 27 12:53:00 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat May 28 11:14:00 2005 -0700" }, "message": "[PATCH] drop note_interrupt() for per-CPU for proper scaling\n\nThe \"unhandled interrupts\" catcher, note_interrupt(), increments a global\ndesc-\u003eirq_count and grossly damages scaling of very large systems, e.g.,\n\u003e192p ia64 Altix, because of this highly contented cacheline, especially\nfor timer interrupts. 384p is severely crippled, and 512p is unuseable.\n\nAll calls to note_interrupt() can be disabled by booting with \"noirqdebug\",\nbut this disables the useful interrupt checking for all interrupts.\n\nI propose eliminating note_interrupt() for all per-CPU interrupts. This\nwas the behavior of linux-2.6.10 and earlier, but in 2.6.11 a code\nrestructuring added a call to note_interrupt() for per-CPU interrupts.\nBesides, note_interrupt() is a bit racy for concurrent CPU calls anyway, as\nthe desc-\u003eirq_count++ increment isn\u0027t atomic (which, if done, would make\nscaling even worse).\n\nSigned-off-by: John Hawkes \u003chawkes@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4f167fb491725ca0be9df0d76b4b2dd862cdfe0b", "tree": "a4b15758261a9680d7f57530502ade350d99b46f", "parents": [ "7baeb6a5ccab2d472679a053e64a63ac423c3a42" ], "author": { "name": "Zhang, Yanmin", "email": "yanmin.zhang@intel.com", "time": "Mon May 16 21:53:43 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:18 2005 -0700" }, "message": "[PATCH] spurious interrupt fix\n\nOn my IA64 machine, after kernel 2.6.12-rc3 boots, an edge-triggered\ninterrupt (IRQ 46) keeps triggered over and over again. There is no IRQ 46\ninterrupt action handler. It has lots of impact on performance.\n\nKernel 2.6.10 and its prior versions have no the problem. Basically,\nkernel 2.6.10 will mask the spurious edge interrupt if the interrupt is\ntriggered for the second time and its status includes\nIRQ_DISABLE|IRQ_PENDING.\n\nOriginally, IA64 kernel has its own specific _irq_desc definitions in file\narch/ia64/kernel/irq.c. The definition initiates _irq_desc[irq].status to\nIRQ_DISABLE. Since kernel 2.6.11, it was moved to architecture independent\ncodes, i.e. kernel/irq/handle.c, but kernel/irq/handle.c initiates\n_irq_desc[irq].status to 0 instead of IRQ_DISABLE.\n\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }