)]}' { "log": [ { "commit": "62b3a04d75d2dc9480d5ad3b60f4258e548a6a83", "tree": "61c91a3fc9785346dd966249fb4acbe1feae1909", "parents": [ "7c9a90073c75bffbb89763a0c7d44a2e44e9e628" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Jul 26 11:45:31 2005 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 26 14:35:42 2005 -0700" }, "message": "[PATCH] x86_64: Implemenent machine_emergency_restart\n\nIt is not safe to call set_cpus_allowed() in interrupt\ncontext and disabling the apics is complicated code.\nSo unconditionally skip machine_shutdown in machine_emergency_reboot\non x86_64.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7c9034735eccbf82608a4602c59aaf6053ea9416", "tree": "219e8cd4b5cfffeb261f42a2bd8e512be19cba40", "parents": [ "abcd9e51f5b832439b119d530db1353c12fd4073" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Jul 26 11:29:55 2005 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 26 14:35:41 2005 -0700" }, "message": "[PATCH] Add emergency_restart()\n\nWhen the kernel is working well and we want to restart cleanly\nkernel_restart is the function to use. But in many instances\nthe kernel wants to reboot when thing are expected to be working\nvery badly such as from panic or a software watchdog handler.\n\nThis patch adds the function emergency_restart() so that\ncallers can be clear what semantics they expect when calling\nrestart. emergency_restart() is expected to be callable\nfrom interrupt context and possibly reliable in even more\ntrying circumstances.\n\nThis is an initial generic implementation for all architectures.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "725b38ab5401c73cedc1b1d913782fadcd0f624a", "tree": "840ffe1bf560a391e88d93b2b6c49117e31aa185", "parents": [ "d25cb934b00436e2243bf3970793b8e04ad9b873" ], "author": { "name": "Robert Love", "email": "rml@novell.com", "time": "Mon Jul 25 15:19:29 2005 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 26 13:37:22 2005 -0700" }, "message": "[PATCH] inotify: add x86-64 syscall entries\n\nAdd inotify syscall entries to x86-64.\n\nSigned-off-by: Robert Love \u003crml@novell.com\u003e\nSigned-off-by: John McCutchan \u003cttb@tentacle.dhs.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5028770a42e7bc4d15791a44c28f0ad539323807", "tree": "74800e35129775413c13ce7caf036ca19e3ce56c", "parents": [ "9f02d6b7b43d46a74dd385f06090104ecd0fb807", "d8683a0cb5d09cb7f19feefa708424a84577e68f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 17:21:56 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 17:21:56 2005 -0400" }, "message": "[ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "02df8b9385c21fdba165bd380f60eca1d3b0578b", "tree": "988ad0e0ca73a40993fb1458d5cd19f90f922b31", "parents": [ "17e9c78a75ce9eacd61200f9e1f1924012e28846" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Fri Apr 15 15:07:10 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 00:14:36 2005 -0400" }, "message": "[ACPI] enable C2 and C3 idle power states on SMP\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d4401\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c9c3e457de24cca2ca688fa397d93a241f472048", "tree": "570b7a07f9c6f570341481500a2bff21c1328d8d", "parents": [ "acf05f4b7f558051ea0028e8e617144123650272" ], "author": { "name": "David Shaohua Li", "email": "shaohua.li@intel.com", "time": "Fri Apr 01 00:07:31 2005 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 12 00:03:30 2005 -0400" }, "message": "[ACPI] PNPACPI vs sound IRQ\n\nhttp://bugme.osdl.org/show_bug.cgi?id\u003d4016\n\nWritten-by: David Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Adam Belay \u003cabelay@novell.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "3b520b238e018ef0e9d11c9115d5e7d9419c4ef9", "tree": "8b9bf3ccf2dd13dbbbcb4a3ff5028a351817b657", "parents": [ "01d299367fe868851a632cfbdb606845f57682aa" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Thu Jul 07 17:56:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:42 2005 -0700" }, "message": "[PATCH] MTRR suspend/resume cleanup\n\nThere has been some discuss about solving the SMP MTRR suspend/resume\nbreakage, but I didn\u0027t find a patch for it. This is an intent for it. The\nbasic idea is moving mtrr initializing into cpu_identify for all APs (so it\nworks for cpu hotplug). For BP, restore_processor_state is responsible for\nrestoring MTRR.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "306e440daf5f40b195afd83d05dee89fa63189e7", "tree": "1f72d9d8df95a60e09968980ba6da6e8bb3d7dcf", "parents": [ "bcbda35ca7470bf0123a7ae685899776f67814b2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 30 02:58:55 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 30 08:45:10 2005 -0700" }, "message": "[PATCH] x86: i8253/i8259A lock cleanup\n\nIntroduce proper declarations for i8253_lock and i8259A_lock.\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": "026d02a236f429eb61a1277166bd425f8514c431", "tree": "dc1b05766bb5737a77113dd3071431c4f164523c", "parents": [ "e763b90c41563a0f8258d379fe71a9a1f1fa5445" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Wed Jun 29 18:45:19 2005 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed Jun 29 18:45:19 2005 +0100" }, "message": "[PATCH] Serial: Split 8250 port table (part 2)\n\nRemove legacy ISA serial ports for Accent, Boca, Fourport, Hub6 and MCA\nfrom the architecture specific serial.h include.\n\nThe only ports which remain in asm-*/serial.h are the platform specific\nentries. These should really be converted by platform maintainers to\nuse a platform device, such as can be found in\narch/arm/mach-footbridge/isa.c\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb", "tree": "c43b6c2fdf1b68b66906a2de69446dcec0f9af6b", "parents": [ "1cde8a16815bd85c8137d1ea556398983c597c11", "99f95e5286df2f69edab8a04c7080d986ee4233b" ], "author": { "name": "Greg KH", "email": "greg@press.(none)", "time": "Mon Jun 27 22:07:56 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 22:07:56 2005 -0700" }, "message": "Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n" }, { "commit": "bb4a61b6eaee01707f24deeefc5d7136f25f75c5", "tree": "8d353d7b04addad950de8ae24eda7cdfe6fbea85", "parents": [ "e24c2d963a604d9eaa560c90371fa387d3eec8f1" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Mon Jun 06 23:07:46 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 21:52:46 2005 -0700" }, "message": "[PATCH] PCI: fix up errors after dma bursting patch and CONFIG_PCI\u003dn\n\nWith CONFIG_PCI\u003dn:\n\nIn file included from include/linux/pci.h:917,\n from lib/iomap.c:6:\ninclude/asm/pci.h:104: warning: `enum pci_dma_burst_strategy\u0027 declared inside parameter list\ninclude/asm/pci.h:104: warning: its scope is only this definition or declaration, which is probably not what you want.\ninclude/asm/pci.h: In function `pci_dma_burst_advice\u0027:\ninclude/asm/pci.h:106: dereferencing pointer to incomplete type\ninclude/asm/pci.h:106: `PCI_DMA_BURST_INFINITY\u0027 undeclared (first use in this function)\ninclude/asm/pci.h:106: (Each undeclared identifier is reported only once\ninclude/asm/pci.h:106: for each function it appears in.)\nmake[1]: *** [lib/iomap.o] Error 1\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "e24c2d963a604d9eaa560c90371fa387d3eec8f1", "tree": "66be193d59dd22fac0b62980769c4f19e045b5a2", "parents": [ "2311b1f2bbd36fa5f366a7448c718b2556e0f02c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jun 02 12:55:50 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 27 21:52:45 2005 -0700" }, "message": "[PATCH] PCI: DMA bursting advice\n\nAfter seeing, at best, \"guesses\" as to the following kind\nof information in several drivers, I decided that we really\nneed a way for platforms to specifically give advice in this\narea for what works best with their PCI controller implementation.\n\nBasically, this new interface gives DMA bursting advice on\nPCI. There are three forms of the advice:\n\n1) Burst as much as possible, it is not necessary to end bursts\n on some particular boundary for best performance.\n\n2) Burst on some byte count multiple. A DMA burst to some multiple of\n number of bytes may be done, but it is important to end the burst\n on an exact multiple for best performance.\n\n The best example of this I am aware of are the PPC64 PCI\n controllers, where if you end a burst mid-cacheline then\n chip has to refetch the data and the IOMMU translations\n which hurts performance a lot.\n\n3) Burst on a single byte count multiple. Bursts shall end\n exactly on the next multiple boundary for best performance.\n\n Sparc64 and Alpha\u0027s PCI controllers operate this way. They\n disconnect any device which tries to burst across a cacheline\n boundary.\n\n Actually, newer sparc64 PCI controllers do not have this behavior.\n That is why the \"pdev\" is passed into the interface, so I can\n add code later to check which PCI controller the system is using\n and give advice accordingly.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\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": "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": "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": "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": "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": "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": "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": "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": "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": "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": "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": "0d77e5a2c23da734f5a7925f64afa1c2ed92e0f9", "tree": "1696bd7881e36381b9cdaafe713c413202727228", "parents": [ "fa912bcb06d5dc9525d8912a145db2bf4b7668c5" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu Jun 23 00:10:14 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:32 2005 -0700" }, "message": "[PATCH] compat: introduce compat_time_t\n\nThis patch is based on work by Carlos O\u0027Donell and Matthew Wilcox. It\nintroduces/updates the compat_time_t type and uses it for compat siginfo\nstructures. I have built this on ppc64 and x86_64.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "11c80c8367db0a9d342529ed74464670cd86a1f6", "tree": "d4625a9565866dc6565972b069c57cdedb7e0f27", "parents": [ "c7ea4b31fd962b4baadb42c0b8d7c6851c584102" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Thu Jun 23 00:09:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:28 2005 -0700" }, "message": "[PATCH] adjust per_cpu definition in non-SMP case\n\nFix (in the architectures I\u0027m actually building for) the UP definition of\nper_cpu so that the cpu specified may be any expression, not just an\nidentifier or a suffix expression.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "73649dab0fd524cb8545a8cb83c6eaf77b107105", "tree": "70f43b37ba915de148c28008e275dacec200e33f", "parents": [ "b94cce926b2b902b79380ccba370d6f9f2980de0" ], "author": { "name": "Rusty Lynch", "email": "rusty.lynch@intel.com", "time": "Thu Jun 23 00:09:23 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:21 2005 -0700" }, "message": "[PATCH] x86_64 specific function return probes\n\nThe following patch adds the x86_64 architecture specific implementation\nfor function return probes.\n\nFunction return probes is a mechanism built on top of kprobes that allows\na caller to register a handler to be called when a given function exits.\nFor example, to instrument the return path of sys_mkdir:\n\nstatic int sys_mkdir_exit(struct kretprobe_instance *i, struct pt_regs *regs)\n{\n\tprintk(\"sys_mkdir exited\\n\");\n\treturn 0;\n}\nstatic struct kretprobe return_probe \u003d {\n\t.handler \u003d sys_mkdir_exit,\n};\n\n\u003cinside setup function\u003e\n\nreturn_probe.kp.addr \u003d (kprobe_opcode_t *) kallsyms_lookup_name(\"sys_mkdir\");\nif (register_kretprobe(\u0026return_probe)) {\n\tprintk(KERN_DEBUG \"Unable to register return probe!\\n\");\n\t/* do error path */\n}\n\n\u003cinside cleanup function\u003e\nunregister_kretprobe(\u0026return_probe);\n\nThe way this works is that:\n\n* At system initialization time, kernel/kprobes.c installs a kprobe\n on a function called kretprobe_trampoline() that is implemented in\n the arch/x86_64/kernel/kprobes.c (More on this later)\n\n* When a return probe is registered using register_kretprobe(),\n kernel/kprobes.c will install a kprobe on the first instruction of the\n targeted function with the pre handler set to arch_prepare_kretprobe()\n which is implemented in arch/x86_64/kernel/kprobes.c.\n\n* arch_prepare_kretprobe() will prepare a kretprobe instance that stores:\n - nodes for hanging this instance in an empty or free list\n - a pointer to the return probe\n - the original return address\n - a pointer to the stack address\n\n With all this stowed away, arch_prepare_kretprobe() then sets the return\n address for the targeted function to a special trampoline function called\n kretprobe_trampoline() implemented in arch/x86_64/kernel/kprobes.c\n\n* The kprobe completes as normal, with control passing back to the target\n function that executes as normal, and eventually returns to our trampoline\n function.\n\n* Since a kprobe was installed on kretprobe_trampoline() during system\n initialization, control passes back to kprobes via the architecture\n specific function trampoline_probe_handler() which will lookup the\n instance in an hlist maintained by kernel/kprobes.c, and then call\n the handler function.\n\n* When trampoline_probe_handler() is done, the kprobes infrastructure\n single steps the original instruction (in this case just a top), and\n then calls trampoline_post_handler(). trampoline_post_handler() then\n looks up the instance again, puts the instance back on the free list,\n and then makes a long jump back to the original return instruction.\n\nSo to recap, to instrument the exit path of a function this implementation\nwill cause four interruptions:\n\n - A breakpoint at the very beginning of the function allowing us to\n switch out the return address\n - A single step interruption to execute the original instruction that\n we replaced with the break instruction (normal kprobe flow)\n - A breakpoint in the trampoline function where our instrumented function\n returned to\n - A single step interruption to execute the original instruction that\n we replaced with the break instruction (normal kprobe flow)\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dcd497f99a1ef29a7c5e76142965be77e9dacabd", "tree": "684d64753c6cd71917cf3c360023dd273be376b4", "parents": [ "35a82d1a53e1a9ad54efafcc940f9335beaed5c3" ], "author": { "name": "Jesper Juhl", "email": "juhl-lkml@dif.dk", "time": "Thu Jun 23 00:09:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:19 2005 -0700" }, "message": "[PATCH] streamline preempt_count type across archs\n\nThe preempt_count member of struct thread_info is currently either defined\nas int, unsigned int or __s32 depending on arch. This patch makes the type\nof preempt_count an int on all archs.\n\nHaving preempt_count be an unsigned type prevents the catching of\npreempt_count \u003c 0 bugs, and using int on some archs and __s32 on others is\nnot exactely \"neat\" - much nicer when it\u0027s just int all over.\n\nA previous version of this patch was already ACK\u0027ed by Robert Love, and the\nonly change in this version of the patch compared to the one he ACK\u0027ed is\nthat this one also makes sure the preempt_count member is consistently\ncommented.\n\nSigned-off-by: Jesper Juhl \u003cjuhl-lkml@dif.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9129e56e9ec50c0689eb4cf7a3ca132f1e776db", "tree": "46ef37651b1d25afbe002e00d8c80c85df27d5fd", "parents": [ "717b594a415bfaf2dbd5e8266636488f2564c689" ], "author": { "name": "Vincent Hanquez", "email": "vincent.hanquez@cl.cam.ac.uk", "time": "Thu Jun 23 00:08:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:14 2005 -0700" }, "message": "[PATCH] xen: x86_64: Add macro for debugreg\n\nAdd 2 macros to set and get debugreg on x86_64. This is useful for Xen\nbecause it will need only to redefine each macro to a hypervisor call.\n\nSigned-off-by: Vincent Hanquez \u003cvincent.hanquez@cl.cam.ac.uk\u003e\nCc: Ian Pratt \u003cm+Ian.Pratt@cl.cam.ac.uk\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fa1e1bdf78d405f9905b8290ee9211e7a7bbc99b", "tree": "92b63c9965beb9718cfe426f2c2a81f397eb87c4", "parents": [ "1cc6f12e03ebc064b74161c684f987284ce9d0cc" ], "author": { "name": "Vincent Hanquez", "email": "vincent.hanquez@cl.cam.ac.uk", "time": "Thu Jun 23 00:08:44 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:14 2005 -0700" }, "message": "[PATCH] xen: x86: Rename usermode macro\n\nRename user_mode to user_mode_vm and add a user_mode macro similar to the\nx86-64 one.\n\nThis is useful for Xen because the linux xen kernel does not runs on the same\npriviledge that a vanilla linux kernel, and with this we just need to redefine\nuser_mode().\n\nSigned-off-by: Vincent Hanquez \u003cvincent.hanquez@cl.cam.ac.uk\u003e\nCc: Ian Pratt \u003cm+Ian.Pratt@cl.cam.ac.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "32ecd42b6f94d3ee320a22827b46bd19ccf924e5", "tree": "ea74d38338f800940e630d075ca157149871f37d", "parents": [ "0928d6ef7f204979749fb241a90a04a35dae133a" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Thu Jun 23 00:08:38 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:13 2005 -0700" }, "message": "[PATCH] eliminate duplicate rdpmc definition\n\nEliminate duplicate definition of rdpmc in x86-64\u0027s mtrr.h.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59121003721a8fad11ee72e646fd9d3076b5679c", "tree": "c9279c1b74cce81a9dbaf1e7fd038cd55caf26f2", "parents": [ "799d19f6ec5ca2102c61122f5219a17f1c4e961a" ], "author": { "name": "Christoph Lameter", "email": "christoph@lameter.com", "time": "Thu Jun 23 00:08:25 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:10 2005 -0700" }, "message": "[PATCH] i386: Selectable Frequency of the Timer Interrupt\n\nMake the timer frequency selectable. The timer interrupt may cause bus\nand memory contention in large NUMA systems since the interrupt occurs\non each processor HZ times per second.\n\nSigned-off-by: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8c5a09082f4e61a176382e96a831a0636b918602", "tree": "89a7086ebbec9d94dc7b7b3483d3750220ba979c", "parents": [ "e164f5573bef0e6caf53519719cf0228c9c15ce3" ], "author": { "name": "Christoph Lameter", "email": "christoph@lameter.com", "time": "Thu Jun 23 00:08:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:08 2005 -0700" }, "message": "[PATCH] x86/x86_64: pcibus_to_node\n\nDefine pcibus_to_node to be able to figure out which NUMA node contains a\ngiven PCI device. This defines pcibus_to_node(bus) in\ninclude/linux/topology.h and adjusts the macros for i386 and x86_64 that\nalready provided a way to determine the cpumask of a pci device.\n\nx86_64 was changed to not build an array of cpumasks anymore. Instead an\narray of nodes is build which can be used to generate the cpumask via\nnode_to_cpumask.\n\nSigned-off-by: Christoph Lameter \u003cchristoph@lameter.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a9e1b0f564615bd92ba50162623e25c2904e564", "tree": "ff8fe9b280cc539e4a57826e2dee072d247d284a", "parents": [ "0f8e2d62fa04441cd12c08ce521e84e5bd3f8a46" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Thu Jun 23 00:08:13 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:08 2005 -0700" }, "message": "[PATCH] Platform SMIs and their interferance with tsc based delay calibration\n\nIssue:\nCurrent tsc based delay_calibration can result in significant errors in\nloops_per_jiffy count when the platform events like SMIs\n(System Management Interrupts that are non-maskable) are present. This could\nlead to potential kernel panic(). This issue is becoming more visible with 2.6\nkernel (as default HZ is 1000) and on platforms with higher SMI handling\nlatencies. During the boot time, SMIs are mostly used by BIOS (for things\nlike legacy keyboard emulation).\n\nDescription:\nThe psuedocode for current delay calibration with tsc based delay looks like\n(0) Estimate a value for loops_per_jiffy\n(1) While (loops_per_jiffy estimate is accurate enough)\n(2) wait for jiffy transition (jiffy1)\n(3) Note down current tsc (tsc1)\n(4) loop until tsc becomes tsc1 + loops_per_jiffy\n(5) check whether jiffy changed since jiffy1 or not and refine\nloops_per_jiffy estimate\n\nConsider the following cases\nCase 1:\nIf SMIs happen between (2) and (3) above, we can end up with a\nloops_per_jiffy value that is too low. This results in shorted delays and\nkernel can panic () during boot (Mostly at IOAPIC timer initialization\ntimer_irq_works() as we don\u0027t have enough timer interrupts in a specified\ninterval).\n\nCase 2:\nIf SMIs happen between (3) and (4) above, then we can end up with a\nloops_per_jiffy value that is too high. And with current i386 code, too\nhigh lpj value (greater than 17M) can result in a overflow in\ndelay.c:__const_udelay() again resulting in shorter delay and panic().\n\nSolution:\nThe patch below makes the calibration routine aware of asynchronous events\nlike SMIs. We increase the delay calibration time and also identify any\nsignificant errors (greater than 12.5%) in the calibration and notify it to\nuser.\n\nPatch below changes both i386 and x86-64 architectures to use this\nnew and improved calibrate_delay_direct() routine.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\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": "bbfceef47fb9467424113a004070bf37a806a97c", "tree": "3c12cef85abaaa0ca42088fc7600ed687b74fb5e", "parents": [ "2b97690f4cd960779fb351b7cd9974390afabb36" ], "author": { "name": "Matt Tolentino", "email": "metolent@snoqualmie.dp.intel.com", "time": "Thu Jun 23 00:08:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:07 2005 -0700" }, "message": "[PATCH] add x86-64 specific support for sparsemem\n\nThis patch adds in the necessary support for sparsemem such that x86-64\nkernels may use sparsemem as an alternative to discontigmem for NUMA\nkernels. Note that this does no preclude one from continuing to build NUMA\nkernels using discontigmem, but merely allows the option to build NUMA\nkernels with sparsemem.\n\nInterestingly, the use of sparsemem in lieu of discontigmem in NUMA kernels\nresults in reduced text size for otherwise equivalent kernels as shown in\nthe example builds below:\n\n text\t data\t bss\t dec\t hex\tfilename\n2371036\t 765884\t1237108\t4374028\t 42be0c\tvmlinux.discontig\n2366549\t 776484\t1302772\t4445805\t 43d66d\tvmlinux.sparse\n\nSigned-off-by: Matt Tolentino \u003cmatthew.e.tolentino@intel.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b97690f4cd960779fb351b7cd9974390afabb36", "tree": "26a94d00bc67f3036cea966ba7435f8e1efd3779", "parents": [ "1035faf1b19efb83d5626985240f52cd149dd39b" ], "author": { "name": "Matt Tolentino", "email": "metolent@snoqualmie.dp.intel.com", "time": "Thu Jun 23 00:08:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:06 2005 -0700" }, "message": "[PATCH] reorganize x86-64 NUMA and DISCONTIGMEM config options\n\nIn order to use the alternative sparsemem implmentation for NUMA kernels,\nwe need to reorganize the config options. This patch effectively abstracts\nout the CONFIG_DISCONTIGMEM options to CONFIG_NUMA in most cases. Thus,\nthe discontigmem implementation may be employed as always, but the\nsparsemem implementation may be used alternatively.\n\nSigned-off-by: Matt Tolentino \u003cmatthew.e.tolentino@intel.com\u003e\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "408fde81c1bff15c875a3618481e93a01dcc79ea", "tree": "89b173c5cccd69a17aa64bff8916c54bdcb2d6fe", "parents": [ "29c31a3bf257e0723423f1f0f9afd1b840434c75" ], "author": { "name": "Dave Hansen", "email": "haveblue@us.ibm.com", "time": "Thu Jun 23 00:07:37 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu Jun 23 09:45:00 2005 -0700" }, "message": "[PATCH] remove non-DISCONTIG use of pgdat-\u003enode_mem_map\n\nThis patch effectively eliminates direct use of pgdat-\u003enode_mem_map outside\nof the DISCONTIG code. On a flat memory system, these fields aren\u0027t\ncurrently used, neither are they on a sparsemem system.\n\nThere was also a node_mem_map(nid) macro on many architectures. Its use\nalong with the use of -\u003enode_mem_map itself was not consistent. It has\nbeen removed in favor of two new, more explicit, arch-independent macros:\n\n\tpgdat_page_nr(pgdat, pagenr)\n\tnid_page_nr(nid, pagenr)\n\nI called them \"pgdat\" and \"nid\" because we overload the term \"node\" to mean\n\"NUMA node\", \"DISCONTIG node\" or \"pg_data_t\" in very confusing ways. I\nbelieve the newer names are much clearer.\n\nThese macros can be overridden in the sparsemem case with a theoretically\nslower operation using node_start_pfn and pfn_to_page(), instead. We could\nmake this the only behavior if people want, but I don\u0027t want to change too\nmuch at once. One thing at a time.\n\nThis patch removes more code than it adds.\n\nCompile tested on alpha, alpha discontig, arm, arm-discontig, i386, i386\ngeneric, NUMAQ, Summit, ppc64, ppc64 discontig, and x86_64. Full list\nhere: http://sr71.net/patches/2.6.12/2.6.12-rc1-mhp2/configs/\n\nBoot tested on NUMAQ, x86 SMP and ppc64 power4/5 LPARs.\n\nSigned-off-by: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Martin J. Bligh \u003cmbligh@aracnet.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "63551ae0feaaa23807ebea60de1901564bbef32e", "tree": "f6f97f60f83c3e9813bdfcc6039c499997b1ea10", "parents": [ "1e7e5a9048b30c57ba1ddaa6cdf59b21b65cde99" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Tue Jun 21 17:14:44 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 18:46:15 2005 -0700" }, "message": "[PATCH] Hugepage consolidation\n\nA lot of the code in arch/*/mm/hugetlbpage.c is quite similar. This patch\nattempts to consolidate a lot of the code across the arch\u0027s, putting the\ncombined version in mm/hugetlb.c. There are a couple of uglyish hacks in\norder to covert all the hugepage archs, but the result is a very large\nreduction in the total amount of code. It also means things like hugepage\nlazy allocation could be implemented in one place, instead of six.\n\nTested, at least a little, on ppc64, i386 and x86_64.\n\nNotes:\n\t- this patch changes the meaning of set_huge_pte() to be more\n\t analagous to set_pte()\n\t- does SH4 need s special huge_ptep_get_and_clear()??\n\nAcked-by: William Lee Irwin \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "39c715b71740c4a78ba4769fb54826929bac03cb", "tree": "94dd679dfc8e6c2db65971739aa8c8c6206f8174", "parents": [ "84929801e14d968caeb84795bfbb88f04283fbd9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jun 21 17:14:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 18:46:13 2005 -0700" }, "message": "[PATCH] smp_processor_id() cleanup\n\nThis patch implements a number of smp_processor_id() cleanup ideas that\nArjan van de Ven and I came up with.\n\nThe previous __smp_processor_id/_smp_processor_id/smp_processor_id API\nspaghetti was hard to follow both on the implementational and on the\nusage side.\n\nSome of the complexity arose from picking wrong names, some of the\ncomplexity comes from the fact that not all architectures defined\n__smp_processor_id.\n\nIn the new code, there are two externally visible symbols:\n\n - smp_processor_id(): debug variant.\n\n - raw_smp_processor_id(): nondebug variant. Replaces all existing\n uses of _smp_processor_id() and __smp_processor_id(). Defined\n by every SMP architecture in include/asm-*/smp.h.\n\nThere is one new internal symbol, dependent on DEBUG_PREEMPT:\n\n - debug_smp_processor_id(): internal debug variant, mapped to\n smp_processor_id().\n\nAlso, i moved debug_smp_processor_id() from lib/kernel_lock.c into a new\nlib/smp_processor_id.c file. All related comments got updated and/or\nclarified.\n\nI have build/boot tested the following 8 .config combinations on x86:\n\n {SMP,UP} x {PREEMPT,!PREEMPT} x {DEBUG_PREEMPT,!DEBUG_PREEMPT}\n\nI have also build/boot tested x64 on UP/PREEMPT/DEBUG_PREEMPT. (Other\narchitectures are untested, but should work just fine.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "84929801e14d968caeb84795bfbb88f04283fbd9", "tree": "248fa9fd6cfb411a6df3b7f7fb42aa4f9ceca2bf", "parents": [ "589777eab7360894b7ca1c4ba9d252e03b51225b" ], "author": { "name": "Suresh Siddha", "email": "suresh.b.siddha@intel.com", "time": "Tue Jun 21 17:14:32 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue Jun 21 18:46:12 2005 -0700" }, "message": "[PATCH] x86_64: TASK_SIZE fixes for compatibility mode processes\n\nAppended patch will setup compatibility mode TASK_SIZE properly. This will\nfix atleast three known bugs that can be encountered while running\ncompatibility mode apps.\n\na) A malicious 32bit app can have an elf section at 0xffffe000. During\n exec of this app, we will have a memory leak as insert_vm_struct() is\n not checking for return value in syscall32_setup_pages() and thus not\n freeing the vma allocated for the vsyscall page. And instead of exec\n failing (as it has addresses \u003e TASK_SIZE), we were allowing it to\n succeed previously.\n\nb) With a 32bit app, hugetlb_get_unmapped_area/arch_get_unmapped_area\n may return addresses beyond 32bits, ultimately causing corruption\n because of wrap-around and resulting in SEGFAULT, instead of returning\n ENOMEM.\n\nc) 32bit app doing this below mmap will now fail.\n\n mmap((void *)(0xFFFFE000UL), 0x10000UL, PROT_READ|PROT_WRITE,\n\tMAP_FIXED|MAP_PRIVATE|MAP_ANON, 0, 0);\n\nSigned-off-by: Zou Nan hai \u003cnanhai.zou@intel.com\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "07eee78ea8ba2d0b7b20551c35a3e7dd158d50bb", "tree": "a11d2e705253faaa9779cfd83bb8ca9de311b195", "parents": [ "e29b545cb153f230fbd8ff4c19bc98ab950f9f5c" ], "author": { "name": "Keir Fraser", "email": "Keir.Fraser@cl.cam.ac.uk", "time": "Wed Mar 30 13:17:04 2005 -0800" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue Jun 07 12:35:43 2005 -0700" }, "message": "[PATCH] AGP fix for Xen VMM\n\nWhen Linux is running on the Xen virtual machine monitor, physical\naddresses are virtualised and cannot be directly referenced by the AGP\nGART. This patch fixes the GART driver for Xen by adding a layer of\nabstraction between physical addresses and \u0027GART addresses\u0027.\n\nArchitecture-specific functions are also defined for allocating and freeing\nthe GATT. Xen requires this to ensure that table really is contiguous from\nthe point of view of the GART.\n\nThese extra interface functions are defined as \u0027no-ops\u0027 for all existing\narchitectures that use the GART driver.\n\nSigned-off-by: Keir Fraser \u003ckeir@xensource.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n\n" }, { "commit": "4f60fdf613536402e3313c5019b3ae6060b2ae4a", "tree": "85205ce2d6c7b0d846fddc93527b4d55820ffe3b", "parents": [ "dca79a046b93a81496bb30ca01177fb17f37ab72" ], "author": { "name": "Alexander Nyberg", "email": "alexn@telia.com", "time": "Wed May 25 12:31:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Wed May 25 15:31:28 2005 -0700" }, "message": "[PATCH] x86_64: CONFIG_BUG\u003dn fixes\n\nFixes some !CONFIG_BUG warnings:\ninclude/asm/mmu_context.h: I funktion `switch_mm\u0027:\ninclude/asm/mmu_context.h:57: varning: implicit declaration of function `out_of_line_bug\u0027\n\nSigned-off-by: Alexander Nyberg \u003calexn@telia.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1c7878f024705594ac455e501ad51e475a400d5d", "tree": "778369e948726f33de5cd7a515d7ff5724f80d19", "parents": [ "a228dfd5dc4b92288ea22d427b2bfc48ba5bb8b0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri May 20 13:36:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Fri May 20 13:36:19 2005 -0700" }, "message": "Remove some left-over empty files\n\nHopefully the addition of -E to my applypatch script\nwill mean that I won\u0027t have these kinds of leftovers\nin the future.\n" }, { "commit": "5418b6925c353c8286651b67fdb8559dd9e54e46", "tree": "cc380fc2fd9af6cf9930bd256f09499ef53915a5", "parents": [ "afbf510d47c4009f5d67ec3c0e0b45eb0441bca3" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon May 16 21:53:57 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:21 2005 -0700" }, "message": "[PATCH] kill \u003casm/ioctl32.h\u003e\n\nThese days \u003clinux/ioctl32.h\u003e handles everything, no need for an asm\nheader on just two architectures.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "751521149a05e308d863d01ced61080ce1a2ec99", "tree": "cb8312f502b257cc5d9a5a478acf35c5a5821665", "parents": [ "f3c5f5e7eeaf7c68ecc1d37200cd1ade0b3da7b9" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:34 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:16 2005 -0700" }, "message": "[PATCH] x86_64: Collected NMI watchdog fixes.\n\nCollected NMI watchdog fixes.\n\n- Fix call of check_nmi_watchdog\n\n- Remove earlier move of check_nmi_watchdog to later. It does not fix the\n race it was supposed to fix fully.\n\n- Remove unused P6 definitions\n\n- Add support for performance counter based watchdog on P4 systems.\n\n This allows to run it only once per second, which saves some CPU time.\n Previously it would run at 1000Hz, which was too much.\n\n Code ported from i386\n\n Make this the default on Intel systems.\n\n- Use check_nmi_watchdog with local APIC based nmi\n\n- Fix race in touch_nmi_watchdog\n\n- Fix bug that caused incorrect performance counters to be programmed in a\n few cases on K8.\n\n- Remove useless check for local APIC\n\n- Use local_t and per_cpu variables for per CPU data.\n\n- Keep other CPUs busy during check_nmi_watchdog to make sure they really\n tick when in lapic mode.\n\n- Only check CPUs that are actually online.\n\n- Various other fixes.\n\n- Fix fallback path when MSRs are unimplemented\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "312df5f1a1da780e084b328bcabb02a6dcd044c3", "tree": "04f0a70177979e4b8924015448a72644f1ce1c79", "parents": [ "0af2be0b721997512191e981a051fcb070b87260" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:15 2005 -0700" }, "message": "[PATCH] x86_64: Add pmtimer support\n\nThere are unfortunately more and more multi processor Opteron systems which\ndon\u0027t have HPET timer support in the southbridge. This covers in particular\nNvidia and VIA chipsets. They also don\u0027t guarantee that the TSCs are\nsynchronized between CPUs; and especially with MP powernow the systems are\nnearly unusable because the time gets very inconsistent between CPUs.\n\nThe timer code for x86-64 was originally written under the assumption that we\ncould fall back to the HPET timer on such systems. But this doesn\u0027t work\nthere.\n\nAnother alternative is to use the ACPI PM timer as primary time source. This\npatch does that. The kernel only uses PM timer when there is no other choice\nbecause it has some disadvantages.\n\nPorted over from i386. It should be faster than the i386 version because I\ndropped the \"read three times\" workaround, but is still considerable slower\nthan HPET and also does not work together with vsyscalls which have to be\ndisabled.\n\nCc: \u003cmark.langsdorf@amd.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0af2be0b721997512191e981a051fcb070b87260", "tree": "4076eea98c170fa467d5624e1aaec8254b2b93a0", "parents": [ "622dcaf974668f7dee252fc6a8f9a2710c2070f4" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:27 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:14 2005 -0700" }, "message": "[PATCH] x86_64: Remove unique APIC/IO-APIC ID check\n\nIt is unnecessary on modern Intel or AMD systems, and that is all we support\non x86-64\n\nAlso causes problems on various systems\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2942283e970b357c146ebdcbbcc0bdf5048615ff", "tree": "44f6f599f93f85a8bdb550fc7f74838e1d4fd2fd", "parents": [ "dda50e716dc9451f40eebfb2902c260e4f62cf34" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:26 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:14 2005 -0700" }, "message": "[PATCH] x86_64: Remove x86_apicid field\n\nRemove x86_apicid field\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1f5ee8da005f50d9f46ae5a7edba9a9c2d37b32e", "tree": "4abd4f432bd1d8def0992ee55bb00a0d556122d3", "parents": [ "a158608bf4c6260caf26089b00a000851e11357a" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:22 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:13 2005 -0700" }, "message": "[PATCH] x86_64: Increase number of IO-APICs\n\nNeeded by big systems and only costs a few K of memory.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "637716a3825e186555361574aa1fa3c0ebf8018b", "tree": "84401d191be109af6eaf2bbf9ad5ae4b6be1260a", "parents": [ "10ffdbb8d605be88b148f127ec86452f1364d4f0" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:20 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:13 2005 -0700" }, "message": "[PATCH] x86_64: Add a guard page at the end of the 47bit address space\n\nThis works around a bug in the AMD K8 CPUs.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "75c96f85845a6707b0f9916cb263cb3584f7d48f", "tree": "45a64d1c9bb71d7093db3a11e0f21465c2e3dec6", "parents": [ "5e198d94dd0c3ec7f6138229e2e412c2c6268c38" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu May 05 16:16:09 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Thu May 05 16:36:47 2005 -0700" }, "message": "[PATCH] make some things static\n\nThis patch makes some needlessly global identifiers static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Arjan van de Ven \u003carjanv@infradead.org\u003e\nAcked-by: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b1ecb4c3a9e33cc8b93ac9cb046b535b72a15f68", "tree": "d34b412e61ff720926da836ff989d1c821b5ef1b", "parents": [ "0555985d046348b39e44ff1da2719d73409d7981" ], "author": { "name": "Al Viro", "email": "viro@www.linux.org.uk", "time": "Wed May 04 05:40:12 2005 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Wed May 04 07:33:15 2005 -0700" }, "message": "[PATCH] asm/signal.h unification\n\nNew file - asm-generic/signal.h. Contains declarations of\n__sighandler_t, __sigrestore_t, SIG_DFL, SIG_IGN, SIG_ERR and default\ndefinitions of SIG_BLOCK, SIG_UNBLOCK and SIG_SETMASK.\n\nasm-*/signal.h switched to including it. The only exception is\nasm-parisc/signal.h that wants its own declaration of __sighandler_t;\nthat one is left as-is.\n\nasm-ppc64/signal.h required one more thing - unlike everybody else it\nused __sigrestorer_t instead of usual __sigrestore_t. PPC64 switched to\ncommon spelling.\n\nSigned-off-by: Al Viro \u003cviro@parcelfarce.linux.theplanet.co.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d87e14c236d6c4cab66d87cf0bc1e0f0375d308", "tree": "0c0826cdc102286b541e3e56b59c81752d34c90d", "parents": [ "434498d5323445b59167fd7aa5633b74ebbce901" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun May 01 08:59:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:12 2005 -0700" }, "message": "[PATCH] consolidate sys_shmat\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a71c1ab50a2a0f4dd9834bf5a917a2f064535c6b", "tree": "063bdb02b335f2c5b38f9e503434fa5fbf0106c4", "parents": [ "696f9486d0207d499391004f5bc9bd7c0e6ae82f" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun May 01 08:59:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:08 2005 -0700" }, "message": "[PATCH] consolidate SIGEV_PAD_SIZE\n\nDiscussing with Matthew Wilcox some of his outstanding patches lead me to\nthis patch (among others).\n\nThe preamble in struct sigevent can be expressed independently of the\narchitecture.\n\nAlso use __ARCH_SI_PREAMBLE_SIZE on ia64.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f261b5f0dccd53ed3a9a95b55c36e24a698a92a", "tree": "c6f94657e1f50e59168184758ba2859d2ad5abc9", "parents": [ "d59745ce3e7aa13856bca16d3bcbb95041775ff6" ], "author": { "name": "Stas Sergeev", "email": "stsp@aknet.ru", "time": "Sun May 01 08:59:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:02 2005 -0700" }, "message": "[PATCH] move SA_xxx defines to linux/signal.h\n\nThe attached patch moves the IRQ-related SA_xxx flags (namely, SA_PROBE,\nSA_SAMPLE_RANDOM and SA_SHIRQ) from all the arch-specific headers to\nlinux/signal.h. This looks like a left-over after the irq-handling code\nwas consolidated. The code was moved to kernel/irq/*, but the flags are\nstill left per-arch.\n\nRight now, adding a new IRQ flag to the arch-specific header, like this\npatch does:\nhttp://cvs.sourceforge.net/viewcvs.py/*checkout*/alsa/alsa-driver/utils/patches/pcsp-kernel-2.6.10-03.diff?rev\u003d1.1\nno longer works, it breaks the compilation for all other arches, unless you\nadd that flag to all the other arch-specific headers too. So I think such\na clean-up makes sense.\n\nSigned-off-by: Stas Sergeev \u003cstsp@aknet.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c8538a7aa5527d02c7191ac5da124efadf6a2827", "tree": "6a2fae8be308d38ed1abe1d5c7539db29238ae61", "parents": [ "e43379f10b42194b8a6e1de342cfb44463c0f6da" ], "author": { "name": "Matt Mackall", "email": "mpm@selenic.com", "time": "Sun May 01 08:59:01 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:01 2005 -0700" }, "message": "[PATCH] remove all kernel BUGs\n\nThis patch eliminates all kernel BUGs, trims about 35k off the typical\nkernel, and makes the system slightly faster.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f9ba70535dc12d9eb57d466a2ecd749e16eca866", "tree": "7032500f7697e37e8e93869bdcefd4ab5473a136", "parents": [ "be9e68703c53fece406bc2e40976a5cfe2a8e77f" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Sun May 01 08:58:51 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:58:51 2005 -0700" }, "message": "[PATCH] Increase number of e820 entries hard limit from 32 to 128\n\nThe specifications that talk about E820 map doesn\u0027t have an upper limit on\nthe number of e820 entries. But, today\u0027s kernel has a hard limit of 32.\nWith increase in memory size, we are seeing the number of E820 entries\nreaching close to 32. Patch below bumps the number upto 128.\n\nThe patch changes the location of EDDBUF in zero-page (as it comes after E820).\nAs, EDDBUF is not used by boot loaders, this patch should not have any effect\non bootloader-setup code interface.\n\nPatch covers both i386 and x86-64.\n\nTested on:\n* grub booting bzImage\n* lilo booting bzImage with EDID info enabled\n* pxeboot of bzImage\n\nSide-effect:\nbss increases by ~ 2K and init.data increases by ~7.5K\non all systems, due to increase in size of static arrays.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5b7abc6fdcaf103f15e06c518ef0aec02a9c00e7", "tree": "af36948e79774ea69ec398056ce8b5db0c682e34", "parents": [ "a6954ba2e8d344a07e066737827116eb7bc0fdcd" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun May 01 08:58:49 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:58:49 2005 -0700" }, "message": "[PATCH] CPUID bug and inconsistency fix\n\nThe recent support for K8 multicore was misported from x86-64 to i386, due\nto an unnecessary inconsistency between the CPUID code. Sure, there is are\nno x86-64 VIA chips yet, but it should happen eventually.\n\nThis patch fixes the i386 bug as well as makes x86-64 match i386 in the\nhanding of the CPUID array.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "67701ae9767534534d3710664037dfde2cc04935", "tree": "6adb8d33585f8eee20794827c79e40991aeeaee5", "parents": [ "fd51f666fa591294bd7462447512666e61c56ea0" ], "author": { "name": "Jack F Vogel", "email": "jfv@bluesong.net", "time": "Sun May 01 08:58:48 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:58:48 2005 -0700" }, "message": "[PATCH] check nmi watchdog is broken\n\nA bug against an xSeries system showed up recently noting that the\ncheck_nmi_watchdog() test was failing.\n\nI have been investigating it and discovered in both i386 and x86_64 the\nrecent change to the routine to use the cpu_callin_map has uncovered a\nproblem. Prior to that change, on an SMP box, the test was trivally\npassing because all cpu\u0027s were found to not yet be online, but now with the\ncallin_map they are discovered, it goes on to test the counter and they\nhave not yet begun to increment, so it announces a CPU is stuck and bails\nout.\n\nOn all the systems I have access to test, the announcement of failure is\nalso bougs... by the time you can login and check /proc/interrupts, the\nNMI count is happily incrementing on all CPUs. Its just that the test is\nbeing done too early.\n\nI have tried moving the call to the test around a bit, and it was always\ntoo early. I finally hit on this proposed solution, it delays the routine\nvia a late_initcall(), seems like the right solution to me.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d455a3696c72283923e6870e9e4fe1daa861d7cd", "tree": "572661a1ed6cceaf83cad55921b7812feace69ee", "parents": [ "cdfb82fff33cf3b1a367a427e5d89a012dc568b1" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Tue Apr 19 13:29:23 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org.(none)", "time": "Tue Apr 19 13:29:23 2005 -0700" }, "message": "[PATCH] freepgt: arch FIRST_USER_ADDRESS 0\n\nReplace misleading definition of FIRST_USER_PGD_NR 0 by definition of\nFIRST_USER_ADDRESS 0 in all the MMU architectures beyond arm and arm26.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8ab26fe5bfeef43bdcde5182ca051ae0647607e", "tree": "456f92b42111f83a4568b27efd863f20ffabbe3c", "parents": [ "ebfcaa96fccc01301a577c5c56a5f00543cf167e" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:19 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:19 2005 -0700" }, "message": "[PATCH] x86_64: Switch SMP bootup over to new CPU hotplug state machine\n\nThis will allow hotplug CPU in the future and in general cleans up a lot of\ncrufty code. It also should plug some races that the old hackish way\nintroduces. Remove one old race workaround in NMI watchdog setup that is not\nneeded anymore.\n\nI removed the old total sum of bogomips reporting code. The brag value of\nBogoMips has been greatly devalued in the last years on the open market.\n\nReal CPU hotplug will need some more work, but the infrastructure for it is\nthere now.\n\nOne drawback: the new TSC sync algorithm is less accurate than before. The\nold way of zeroing TSCs is too intrusive to do later. Instead the TSC of the\nBP is duplicated now, which is less accurate.\n\nakpm:\n\n- sync_tsc_bp_init seems to have the sense of `init\u0027 inverted.\n\n- SPIN_LOCK_UNLOCKED is deprecated - use DEFINE_SPINLOCK.\n\nCc: \u003crusty@rustcorp.com.au\u003e\nCc: \u003cmingo@elte.hu\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ebfcaa96fccc01301a577c5c56a5f00543cf167e", "tree": "bc2547d37afb5ac97b4354706550027b7153a581", "parents": [ "229992446b12fbc755825b6a9f38fc6a273e1f19" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:18 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:18 2005 -0700" }, "message": "[PATCH] x86_64: Rename the extended cpuid level field\n\nIt was confusingly named.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nDESC\nx86_64: Switch SMP bootup over to new CPU hotplug state machine\nEDESC\nFrom: \"Andi Kleen\" \u003cak@suse.de\u003e\n\nThis will allow hotplug CPU in the future and in general cleans up a lot of\ncrufty code. It also should plug some races that the old hackish way\nintroduces. Remove one old race workaround in NMI watchdog setup that is not\nneeded anymore.\n\nI removed the old total sum of bogomips reporting code. The brag value of\nBogoMips has been greatly devalued in the last years on the open market.\n\nReal CPU hotplug will need some more work, but the infrastructure for it is\nthere now.\n\nOne drawback: the new TSC sync algorithm is less accurate than before. The\nold way of zeroing TSCs is too intrusive to do later. Instead the TSC of the\nBP is duplicated now, which is less accurate.\n\nCc: \u003crusty@rustcorp.com.au\u003e\nCc: \u003cmingo@elte.hu\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3dd9d514846cdca1dcef2e4fce666d85e199e844", "tree": "28e60a8b733db213e88b0aee8ef3861a93a6fa48", "parents": [ "f2ea2750fbe56867bc8e0eb595115b14195a3e5e" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:15 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:15 2005 -0700" }, "message": "[PATCH] x86_64: add support for Intel dual-core detection and displaying\n\nAppended patch adds the support for Intel dual-core detection and displaying\nthe core related information in /proc/cpuinfo. \n\nIt adds two new fields \"core id\" and \"cpu cores\" to x86 /proc/cpuinfo and the\n\"core id\" field for x86_64(\"cpu cores\" field is already present in x86_64).\n\nNumber of processor cores in a die is detected using cpuid(4) and this is\ndocumented in IA-32 Intel Architecture Software Developer\u0027s Manual (vol 2a)\n(http://developer.intel.com/design/pentium4/manuals/index_new.htm#sdm_vol2a)\n\nThis patch also adds cpu_core_map similar to cpu_sibling_map.\n\nSlightly hacked by AK.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f2ea2750fbe56867bc8e0eb595115b14195a3e5e", "tree": "360cf103473c058cb6db99fd6a8c6e22dfa74c96", "parents": [ "daeeafecf029a05a304fa299706b3ecc90e16175" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:14 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:14 2005 -0700" }, "message": "[PATCH] x86_64: Remove duplicated syscall entry.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "daeeafecf029a05a304fa299706b3ecc90e16175", "tree": "7b17fd7408b47892e391604c6791674f03109e1c", "parents": [ "ece90303ec7e2e8d8610eb03ee7648755dd8efe7" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:13 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:13 2005 -0700" }, "message": "[PATCH] x86_64: Keep only a single debug notifier chain\n\nCalling a notifier three times in the debug handler does not make much sense,\nbecause a debugger can figure out the various conditions by itself. Remove\nthe additional calls to DIE_DEBUG and DIE_DEBUGSTEP completely.\n\nThis matches what i386 does now.\n\nThis also makes sure interrupts are always still disabled when calling a\ndebugger, which prevents:\n\nBUG: using smp_processor_id() in preemptible [00000001] code: tpopf/1470\ncaller is post_kprobe_handler+0x9/0x70\n\nCall Trace:\u003cffffffff8024f10f\u003e{smp_processor_id+191} \u003cffffffff80120e69\u003e{post_kpro\nbe_handler+9} \n\u003cffffffff80120f7a\u003e{kprobe_exceptions_notify+58} \n\u003cffffffff80144fc0\u003e{notifier_call_chain+32} \u003cffffffff80110daf\u003e{do_debug+335} \n\u003cffffffff8010f513\u003e{debug+127} \u003cEOE\u003e \n\non preemptible debug kernels with kprobes when single stepping in user space.\n\nThis was probably a bug even on non preempt kernels, this function was\nsupposed to be running with interrupts off according to a comment there.\n\nNote to third part debugger maintainers: please double check your debugger can\nstill single step.\n\nCc: \u003cprasanna@in.ibm.com\u003e\nCc: \u003cjbeulich@novell.com\u003e\nCc: \u003ckaos@sgi.com\u003e\nCc: \u003cjim.houston@ccur.com\u003e\nCc: \u003cjfv@bluesong.net\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1e9778203b15b86bc2219e87478d3be9acce735", "tree": "15141c5b56a4e39fa8e879812785e957ea720c9b", "parents": [ "cf94b62f7005805be0a3ba02c624cb8cd3595bac" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:12 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:12 2005 -0700" }, "message": "[PATCH] x86_64: Port over e820 gap detection from i386\n\nLook for gaps in the e820 memory map to put PCI resources in.\n\nThis hopefully fixes problems with the PCI code assigning 32bit BARs MMIO\nresources which are \u003e32bit.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1c1734090ebcd31e479798b3af4c260ae09bf3a4", "tree": "de5f3374bfb56c0e5a4527b3b0127face20eca3f", "parents": [ "72e76be2fedb4db320a4855d870f731c1242a9d3" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:08 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:08 2005 -0700" }, "message": "[PATCH] x86_64: Correct wrong comment in local.h\n\nlocal_t is actually a win over atomic_t because it does not need lock\nprefixes.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c29601e9c1e7893d1755364e350c9188bd56d69f", "tree": "14813ddce4d8897b40cc8b3a2f76ace3ac58b36f", "parents": [ "dc37db4d8cb376bb67c6357c50d707ced3d71c39" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:25:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:25:05 2005 -0700" }, "message": "[PATCH] x86_64: Support constantly ticking TSCs\n\nOn Intel Noconas the TSC ticks with a constant frequency. Don\u0027t scale the\nfactor used by udelay when cpufreq changes the frequency.\n\nThis generalizes an earlier patch by Intel for this. \n\nCc: \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f1290ec93e5da4a748ca4758a00b580283e06596", "tree": "16cc70b78452643771161a15092228a8d3bab7ad", "parents": [ "e502cdd63de666832b3b65017bb607c22d2868de" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:24:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:24:59 2005 -0700" }, "message": "[PATCH] x86_64: Use a common function to find code segment bases\n\nTo avoid some code duplication.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1e01441051dda3bb01c455b6e20bce6d00563d82", "tree": "5dc4c69dd4522ca569f70ead0ecbb923f1451891", "parents": [ "35faa71484287fc150b8498cd5acae59ad17a356" ], "author": { "name": "Andi Kleen", "email": "ak@muc.de", "time": "Sat Apr 16 15:24:55 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:24:55 2005 -0700" }, "message": "[PATCH] x86_64: Use a VMA for the 32bit vsyscall\n\nUse a real VMA to map the 32bit vsyscall page\n\nThis interacts better with Hugh\u0027s upcomming VMA walk optimization\nAlso removes some ugly special cases.\n\nCode roughly modelled after the ppc64 vdso version from Ben Herrenschmidt.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f18de453eb52dae49bc512ccfa638d9a0f153771", "tree": "93961a6548b398f72824b264601142de97f5a988", "parents": [ "db4686812835a497d6f5de1e6cf6e8010a3fc0c7" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Apr 16 15:24:51 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:24:51 2005 -0700" }, "message": "[PATCH] x86-64: Fix BUG()\n\nUse the correct file name in BUG()\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\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" } ] }