)]}' { "log": [ { "commit": "5a16eff86dc1194a17c69250492e820d828e3bde", "tree": "a0f990ce8682d7108f6fbd7f9d3c90a8d318d9b8", "parents": [ "2e0f4c7b383063abc274c4a088043383a3735b93", "61ec7567db103d537329b0db9a887db570431ff4" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Aug 24 22:19:05 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Aug 24 22:19:05 2007 -0400" }, "message": "Pull bugzilla-1641 into release branch\n" }, { "commit": "61ec7567db103d537329b0db9a887db570431ff4", "tree": "7287eb4bd00c09434fc2dd0babadfd0eb7ddc832", "parents": [ "28e8351ac22de25034e048c680014ad824323c65" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Aug 16 03:34:22 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Aug 21 00:33:35 2007 -0400" }, "message": "ACPI: boot correctly with \"nosmp\" or \"maxcpus\u003d0\"\n\nIn MPS mode, \"nosmp\" and \"maxcpus\u003d0\" boot a UP kernel with IOAPIC disabled.\nHowever, in ACPI mode, these parameters didn\u0027t completely disable\nthe IO APIC initialization code and boot failed.\n\ninit/main.c:\n\tDisable the IO_APIC if \"nosmp\" or \"maxcpus\u003d0\"\n\tundefine disable_ioapic_setup() when it doesn\u0027t apply.\n\ni386:\n\tdelete ioapic_setup(), it was a duplicate of parse_noapic()\n\tdelete undefinition of disable_ioapic_setup()\n\nx86_64:\n\trename disable_ioapic_setup() to parse_noapic() to match i386\n\tdefine disable_ioapic_setup() in header to match i386\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d1641\n\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "0328ecef9041fe477efc2404fd3aaa29e7ee0430", "tree": "10384b404a1052df528d947e6c2269f10b3b4712", "parents": [ "8154549cb8ca795cbefda404cd6120398e5b145f" ], "author": { "name": "Daniel Gollub", "email": "dgollub@suse.de", "time": "Wed Aug 15 02:40:35 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 18 10:25:25 2007 -0700" }, "message": "x86_64: Fix to keep watchdog disabled by default for i386/x86_64\n\nFixed wrong expression which enabled watchdogs even if nmi_watchdog kernel\nparameter wasn\u0027t set. This regression got slightly introduced with commit\nb7471c6da94d30d3deadc55986cc38d1ff57f9ca.\n\nIntroduced NMI_DISABLED (-1) which allows to switch the value of NMI_DEFAULT\nwithout breaking the APIC NMI watchdog code (again).\n\nFixes:\n https://bugzilla.novell.com/show_bug.cgi?id\u003d298084\n http://bugzilla.kernel.org/show_bug.cgi?id\u003d7839\nAnd likely some more nmi_watchdog\u003d0 related issues.\n\nSigned-off-by: Daniel Gollub \u003cdgollub@suse.de\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73c59afc65cfa50c3362b9ce1ec151a79c41dd8e", "tree": "aef70231e894fcbd28d94a29e306c2856dbc9e3a", "parents": [ "f0b85c0cfdad8977d82fed88e846fc2245585d0e" ], "author": { "name": "Muli Ben-Yehuda", "email": "muli@il.ibm.com", "time": "Fri Aug 10 13:01:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Aug 11 15:47:42 2007 -0700" }, "message": "finish i386 and x86-64 sysdata conversion\n\nThis patch finishes the i386 and x86-64 -\u003esysdata conversion and hopefully\nalso fixes Riku\u0027s and Andy\u0027s observed bugs. It is based on Yinghai Lu\u0027s\nand Andy Whitcroft\u0027s patches (thanks!) with some changes:\n\n- introduce pci_scan_bus_with_sysdata() and use it instead of\n pci_scan_bus() where appropriate. pci_scan_bus_with_sysdata() will\n allocate the sysdata structure and then call pci_scan_bus().\n- always allocate pci_sysdata dynamically. The whole point of this\n sysdata work is to make it easy to do root-bus specific things\n (e.g., support PCI domains and IOMMU\u0027s). I dislike using a default\n struct pci_sysdata in some places and a dynamically allocated\n pci_sysdata elsewhere - the potential for someone indavertantly\n changing the default structure is too high.\n- this patch only makes the minimal changes necessary, i.e., the NUMA node is\n always initialized to -1. Patches to do the right thing with regards\n to the NUMA node can build on top of this (either add a \u0027node\u0027\n parameter to pci_scan_bus_with_sysdata() or just update the node\n when it becomes known).\n\nThe patch was compile tested with various configurations (e.g., NUMAQ,\nVISWS) and run-time tested on i386 and x86-64. Unfortunately none of my\nmachines exhibited the bugs so caveat emptor.\n\nAndy, could you please see if this fixes the NUMA issues you\u0027ve seen?\nRiku, does this fix \"pci\u003dnoacpi\" on your laptop?\n\nSigned-off-by: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nCc: \u003criku.seppala@kymp.net\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "57d4810ea0d9ca58a7bcc1336607f0cede0a2abf", "tree": "6194ce01088fbd9852579a14bd8726d9c8eef73f", "parents": [ "a583f1b54249b11ad1ffd14c6e74d28fcbc59c07" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Jul 31 00:38:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:38 2007 -0700" }, "message": "revert \"x86, serial: convert legacy COM ports to platform devices\"\n\nRevert 7e92b4fc345f5b6f57585fbe5ffdb0f24d7c9b26. It broke Sébastien Dugué\u0027s\nmachine and Jeff said (persuasively)\n\n This seems like it will break decades-long-working stuff, in favor of\n breaking new ground in our favorite area, \"trusting the BIOS.\"\n\n It\u0027s just not worth it for serial ports, IMO. Serial ports are something\n that just shouldn\u0027t break at this late stage in the game. My new Intel\n platform boxes don\u0027t even have serial ports, so I question the value of\n messing with serial port probing even more... because... just wait a year,\n and your box won\u0027t have a serial port either! :)\n\n I certainly don\u0027t object to the use of platform devices (or isa_driver),\n but the probe change seems questionable. That\u0027s sorta analagous to\n rewriting the floppy driver probe routine. Sure you could do it... but why\n risk all that damage and go through debugging all over again?\n\n It seems clear from this report that we cannot, should not, trust BIOS for\n something (a) so simple and (b) that has been working for over a decade.\n\nMuch discussion ensued and we\u0027ve decided to have another go at all of this.\n\nCc: Sébastien Dugué \u003csebastien.dugue@bull.net\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Adam Belay \u003cambx1@neo.rr.com\u003e\nCc: Matthew Garrett \u003cmjg59@srcf.ucam.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nAcked-by: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Michal Piotrowski \u003cmichal.k.k.piotrowski@gmail.com\u003e\nCc: Sascha Sommer \u003csaschasommer@freenet.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a583f1b54249b11ad1ffd14c6e74d28fcbc59c07", "tree": "3220e8baad9631c7d24175f712833aa5a0d468ae", "parents": [ "cd4f0ef7c03e79f92a883843662e3d0eaae26fb4" ], "author": { "name": "Stephane Eranian", "email": "eranian@hpl.hp.com", "time": "Tue Jul 31 00:38:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:38 2007 -0700" }, "message": "remove unused TIF_NOTIFY_RESUME flag\n\nRemove unused TIF_NOTIFY_RESUME flag for all processor architectures. The\nflag was not used excecpt on IA-64 where the patch replaces it with\nTIF_PERFMON_WORK.\n\nSigned-off-by: stephane eranian \u003ceranian@hpl.hp.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e6b33220845d4702590ecbe356787e59c8d914ae", "tree": "c3e6b5d98137db23ae4f3a45af9a3ace346a58ba", "parents": [ "a5e58a61420e99dd08685f622d4dc666bf07e9a5" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Jul 31 00:37:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 31 15:39:37 2007 -0700" }, "message": "x86-64: Calgary: fix section mismatch warnings in tce\n\nFix section mismatch warnings:\nthese functions are called only from __init functions.\n\nWARNING: vmlinux.o(.text+0x1861c): Section mismatch: reference to .init.text:free_bootmem (between \u0027free_tce_table\u0027 and \u0027build_tce_table\u0027)\nWARNING: vmlinux.o(.text+0x187e5): Section mismatch: reference to .init.text:__alloc_bootmem_low (between \u0027alloc_tce_table\u0027 and \u0027kretprobe_trampoline_holder\u0027)\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fdd33961e983dd5b1983c54ef39d243c88a4bffc", "tree": "92f035fb0b89c1c6bbd511b5caa336b0a0d297a7", "parents": [ "c47ffe3d3d841986108a8316f6e01792cb45d0d2" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Jul 26 17:35:39 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 11:11:57 2007 -0700" }, "message": "amd64: fix get_user() on bitwise\n\nWe really need force-cast when converting to final result type;\nunsigned long can be silently converted to integer types and\nto pointers, but not to bitwise.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "238b706da1c6ebacc55986ac8668f3ede4621f2c", "tree": "e783783b364516eaa88e08a261ef7bc320db7355", "parents": [ "f77b1ab383c8745447a3385e25729b92f2ec58a4" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 18 17:19:30 2007 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 25 12:02:21 2007 -0700" }, "message": "[x86 setup] Make struct ist_info cross-architecture, and use in setup code\n\nMake \"struct ist_info\" valid on both i386 and x86-64, and use the\nstructure by name in the setup code. Additionally, \"Intel SpeedStep\nIST\" is redundant, refer to it as IST consistently.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "e8b2fd01228f690c3e0cb3f14facfa8d93d4adae", "tree": "fb69560e2a584a8ca82985a99e42ec189d592091", "parents": [ "7c5aa6642fa26641ebf286966a165aec71c91991" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 24 22:26:33 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jul 25 01:29:39 2007 -0400" }, "message": "ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source\n\nAs it was a synonym for (CONFIG_ACPI \u0026\u0026 CONFIG_X86),\nthe ifdefs for it were more clutter than they were worth.\n\nFor ia64, just add a few stubs in anticipation of future\nS3 or S4 support.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "83e2b5ef056cba890750436bc9aa37b2c4f58314", "tree": "22932b884a3759aca450906a430bea068e32a028", "parents": [ "b5d009ca6b36632b5f7c0ccdac30301e014ab616" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sun Jul 22 11:12:47 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:38 2007 -0700" }, "message": "x86_64: Share msidef.h and hypertransport.h includes with i386\n\nThey are identical\n\nIndirectly pointed out by Thomas Gleixner\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f25f64ed5bd3c2932493681bdfdb483ea707da0a", "tree": "17d5151d79cbb0b53ddde80157950a2788ac947f", "parents": [ "bdda1561ffda764583a295229db66d94cf6038a3" ], "author": { "name": "Juergen Beisert", "email": "juergen@kreuzholzen.de", "time": "Sun Jul 22 11:12:38 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:38 2007 -0700" }, "message": "x86: Replace NSC/Cyrix specific chipset access macros by inlined functions.\n\nDue to index register access ordering problems, when using macros a line\nlike this fails (and does nothing):\n\n\tsetCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88);\n\nWith inlined functions this line will work as expected.\n\nNote about a side effect: Seems on Geode GX1 based systems the\n\"suspend on halt power saving feature\" was never enabled due to this\nwrong macro expansion. With inlined functions it will be enabled, but\nthis will stop the TSC when the CPU runs into a HLT instruction.\nKernel output something like this:\n\tClocksource tsc unstable (delta \u003d -472746897 ns)\n\nThis is the 3rd version of this patch.\n\n - Adding missed arch/i386/kernel/cpu/mtrr/state.c\n\tThanks to Andres Salomon\n - Adding some big fat comments into the new header file\n \tSuggested by Andi Kleen\n\nAK: fixed x86-64 compilation\n\nSigned-off-by: Juergen Beisert \u003cjuergen@kreuzholzen.de\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdda1561ffda764583a295229db66d94cf6038a3", "tree": "d770c280e5598602b1d2b64e239904f5f121c789", "parents": [ "20fe1d30e7e1c2ee36f11856f090613b0ad58b48" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Sun Jul 22 11:12:37 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:38 2007 -0700" }, "message": "x86_64: x86_64 - Use non locked version for local_cmpxchg()\n\nlocal_cmpxchg() should not use any LOCK prefix. This change probably\ngot lost in the move to cmpxchg.h.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nAcked-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f4e956b313dcccbc7be6f10808952345e3b638c", "tree": "cc8c93fa1faf5e0b608e3a21330a32bd82fe6f47", "parents": [ "19d36ccdc34f5ed444f8a6af0cbfdb6790eb1177" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sun Jul 22 11:12:32 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:37 2007 -0700" }, "message": "x86: Stop MCEs and NMIs during code patching\n\nWhen a machine check or NMI occurs while multiple byte code is patched\nthe CPU could theoretically see an inconsistent instruction and crash.\nPrevent this by temporarily disabling MCEs and returning early in the\nNMI handler.\n\nBased on discussion with Mathieu Desnoyers.\n\nCc: Mathieu Desnoyers \u003ccompudj@krystal.dyndns.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "19d36ccdc34f5ed444f8a6af0cbfdb6790eb1177", "tree": "39942efb826f2793692da60b04fc0e7b015fa23d", "parents": [ "f51c94528a9bc73504928926ca4d791a2b7ddd7c" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sun Jul 22 11:12:31 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:37 2007 -0700" }, "message": "x86: Fix alternatives and kprobes to remap write-protected kernel text\n\nReenable kprobes and alternative patching when the kernel text is write\nprotected by DEBUG_RODATA\n\nAdd a general utility function to change write protected text. The new\nfunction remaps the code using vmap to write it and takes care of CPU\nsynchronization. It also does CLFLUSH to make icache recovery faster.\n\nThere are some limitations on when the function can be used, see the\ncomment.\n\nThis is a newer version that also changes the paravirt_ops code.\ntext_poke also supports multi byte patching now.\n\nContains bug fixes from Zach Amsden and suggestions from Mathieu\nDesnoyers.\n\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Mathieu Desnoyers \u003ccompudj@krystal.dyndns.org\u003e\nCc: Zach Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f51c94528a9bc73504928926ca4d791a2b7ddd7c", "tree": "1562581d26098916a35a27ee58021f483c85b3da", "parents": [ "abd4f7505bafdd6c5319fe3cb5caf9af6104e17a" ], "author": { "name": "Glauber de Oliveira Costa", "email": "gcosta@redhat.com", "time": "Sun Jul 22 11:12:29 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:37 2007 -0700" }, "message": "x86_64: Use read and write crX in .c files\n\nThis patch uses the read and write functions provided at system.h\nfor control registers instead of writting raw assembly over and\nover again in .c files. Functions to manipulate cr2 and cr8 were\nprovided, as they were lacking.\n\nAlso, removed some extra space after closing brackets\n\nSigned-off-by: Glauber de Oliveira Costa \u003cgcosta@redhat.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "abd4f7505bafdd6c5319fe3cb5caf9af6104e17a", "tree": "a543fce720331dbf6194a2c0471f36b7727b9736", "parents": [ "5fa63fccc579ac609fc7f86d29ccb3a2edf910d7" ], "author": { "name": "Masoud Asgharifard Sharbiani", "email": "masouds@google.com", "time": "Sun Jul 22 11:12:28 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:37 2007 -0700" }, "message": "x86: i386-show-unhandled-signals-v3\n\nThis patch makes the i386 behave the same way that x86_64 does when a\nsegfault happens. A line gets printed to the kernel log so that tools\nthat need to check for failures can behave more uniformly between\ndebug.show_unhandled_signals sysctl variable to 0 (or by doing echo 0 \u003e\n/proc/sys/debug/exception-trace)\n\nAlso, all of the lines being printed are now using printk_ratelimit() to\ndeny the ability of DoS from a local user with a program like the\nfollowing:\n\nmain()\n{\n while (1)\n if (!fork()) *(int *)0 \u003d 0;\n}\n\nThis new revision also includes the fix that Andrew did which got rid of\nnew sysctl that was added to the system in earlier versions of this.\nAlso, \u0027show-unhandled-signals\u0027 sysctl has been renamed back to the old\n\u0027exception-trace\u0027 to avoid breakage of people\u0027s scripts.\n\nAK: Enabling by default for i386 will be likely controversal, but let\u0027s see what happens\nAK: Really folks, before complaining just fix your segfaults\nAK: I bet this will find a lot of silent issues\n\nSigned-off-by: Masoud Sharbiani \u003cmasouds@google.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n[ Personally, I\u0027ve found the complaints useful on x86-64, so I\u0027m all for\n this. That said, I wonder if we could do it more prettily.. -Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "08f1c192c3c32797068bfe97738babb3295bbf42", "tree": "e875b7b97b081ddc1eb9db8e4435d5ecf65ebadc", "parents": [ "7557244ba27f63404236cb27277b98c27d856692" ], "author": { "name": "Muli Ben-Yehuda", "email": "muli@il.ibm.com", "time": "Sun Jul 22 00:23:39 2007 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:14 2007 -0700" }, "message": "x86-64: introduce struct pci_sysdata to facilitate sharing of -\u003esysdata\n\nThis patch introduces struct pci_sysdata to x86 and x86-64, and\nconverts the existing two users (NUMA, Calgary) to use it.\n\nThis lays the groundwork for having other users of sysdata, such as\nthe PCI domains work.\n\nThe Calgary bits are tested, the NUMA bits just look ok.\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f2cf8e085c0d3fd5c755d7c0de7334a50ebb728e", "tree": "85f9c2d037d5e72c3e3caf646edb0c9855fb61a1", "parents": [ "1c05f093c0721894bb60fd26d174815bb7ef2b7f" ], "author": { "name": "Yinghai Lu", "email": "Yinghai.Lu@Sun.COM", "time": "Sat Jul 21 17:11:31 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:14 2007 -0700" }, "message": "x86_64: move iommu declaration from proto to iommu.h\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Yinghai Lu \u003cyinghai.lu@sun.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bc2cea6a34fdb30f118ec75db39a46a191870607", "tree": "823a027872cad6165530323b9b2196f9ef82ce29", "parents": [ "48dd9343d0bb54362a2ba65380fea7c8f07f9e74" ], "author": { "name": "Yinghai Lu", "email": "Yinghai.Lu@Sun.COM", "time": "Sat Jul 21 17:11:28 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:13 2007 -0700" }, "message": "x86_64: disable the GART in shutdown\n\nFor K8 system: 4G RAM with memory hole remapping enabled, or more than 4G\nRAM installed. when using kexec to load second kernel. In the second\nkernel, when mem is allocated for GART, it will do the memset for clear, it\nwill cause restart, because some device still used that for dma. solution\nwill be:\n\nin second kernel: disable that at first before we try to allocate mem for\nit. or in the first kernel: do disable that before shutdown.\nAndi/Eric/Alan prefer to second one for clean shutdown in first kernel.\nAndi also point out need to consider to AGP enable but mem less 4G case\ntoo.\n\nSigned-off-by: Yinghai Lu \u003cyinghai.lu@sun.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f03d6ce4ee20e7521b69188f6b5a9bb9ba7457f", "tree": "c36a58d0856b753f60ade19ac08606c75af4d1ff", "parents": [ "1048fa52810a5bad542cd4929a702af5e241fa81" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Sat Jul 21 17:11:24 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:13 2007 -0700" }, "message": "x86_64: flush_tlb_kernel_range() warning fix\n\nmm/vmalloc.c: In function \u0027unmap_kernel_range\u0027:\nmm/vmalloc.c:75: warning: unused variable \u0027start\u0027\n\nmake it a C function so that the compiler thinks it used its arguments.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdb345a4e3cf51dbe52955734c33003bbf0486e7", "tree": "df85feaa846bf14d34193e8c35d9fafb7ac4ce54", "parents": [ "2d4fa2f665e0585cae62c3a1ea85d82ee523c8ef" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Sat Jul 21 17:11:21 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:12 2007 -0700" }, "message": "x86_64: fix wrong comment regarding set_fixmap()\n\nThe function name is set_fixmap(), not fixmap_set() as stated in the comment.\n\nAlso fix a typo, punctuation and lower/uppercase a bit.\n\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "28318daf791b692f2654cb9c89687388063bd42b", "tree": "6ec7b7d3862c513135455156d17c738ec15aebf7", "parents": [ "021daae2c265a844fd27bb6cc49c2bd114571069" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 21 17:11:18 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:12 2007 -0700" }, "message": "x86_64: use the global PIT lock\n\nReplace the pcspkr private PIT lock by the global PIT lock to serialize the\nPIT access all over the place.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "99253b8e734a7a773c0e4bedd7d8d1847c98c538", "tree": "ed832a0d85ca73f51d28c4f279ebfcf8bd96dccb", "parents": [ "d24e399763f9e91cc03e4e351d75f6231d5ed4f2" ], "author": { "name": "Glauber de Oliveira Costa", "email": "gcosta@redhat.com", "time": "Sat Jul 21 17:11:16 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:12 2007 -0700" }, "message": "x86_64: Move functions declarations to header file\n\nSome interrupt entry points are currently defined in i8259.c They probably\nbelong in a header. Right now, their only user is init_IRQ, justifying\ntheir declaration in-file. But when virtualization comes in, we may be\ninterested in using that functions in late initializations.\n\nSigned-off-by: Glauber de Oliveira Costa \u003cgcosta@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8cb32dc748571fb474018172e6b59e5a06123192", "tree": "7b9352dd6fa3adc230e241b547f38f0fdac03966", "parents": [ "00be3fa42f164f7e2783a5acf9766fb07fb64e68" ], "author": { "name": "Muli Ben-Yehuda", "email": "muli@il.ibm.com", "time": "Sat Jul 21 17:10:55 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:11 2007 -0700" }, "message": "x86_64: make dump_error_regs a chip op\n\nProvide seperate versions for Calgary and CalIOC2\n\nAlso print out the PCIe Root Complex Status on CalIOC2 errors\n\nSigned-off-by: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ff297b8c081bdc60507eaeb1838996e0c67141c8", "tree": "9bbf72551be697bda605322a2d3af3e6190bacf2", "parents": [ "b8d2ea1b87b02fc94ffcab58b29c83fbbb6a1e4e" ], "author": { "name": "Muli Ben-Yehuda", "email": "muli@il.ibm.com", "time": "Sat Jul 21 17:10:50 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:11 2007 -0700" }, "message": "x86_64: introduce chipset specific ops\n\nCalgary and CalIOC2 share most of the same logic. Introduce struct\ncal_chipset_ops for quirks and tce flush logic which are\n\n[akpm@linux-foundation.org: make calgary_chip_ops static]\nSigned-off-by: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9596017e79cddb4f4fd4b896425a30f86946ce85", "tree": "f03f0c9af1ea2081755c2e203a59dcc5b8bfacc3", "parents": [ "ef3e28c5b956cbb3b17531c85b698a27e83d5cf2" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Jul 21 17:10:46 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "x86: remove support for the Rise CPU\n\nThe Rise CPUs were only very short-lived, and there are no reports of\nanyone both owning one and running Linux on it.\n\nGoogling for the printk string \"CPU: Rise iDragon\" didn\u0027t find any dmesg\navailable online.\n\nIf it turns out that against all expectations there are actually users\nreverting this patch would be easy.\n\nThis patch will make the kernel images smaller by a few bytes for all\ni386 users.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Dave Jones \u003cdavej@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "44bf4cea43816d43deab73c1c16361e899996eaa", "tree": "7ed3e6672f6abe3a68a79c77a7af125d0e0dab21", "parents": [ "9ef231a436fddb34d806f599c97b479691b3c38b" ], "author": { "name": "Nigel Cunningham", "email": "nigel@nigel.suspend2.net", "time": "Sat Jul 21 17:10:41 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "x86: PM_TRACE support\n\nSigned-off-by: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e02e68d31e2d436197386997727b216fee9c4623", "tree": "97160f82b8deaf6e83d988844d5b410baa4e3ab4", "parents": [ "f528e7ba28492e363a64c80c414ded4cadf48f89" ], "author": { "name": "Tim Hockin", "email": "thockin@google.com", "time": "Sat Jul 21 17:10:36 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "x86_64: support poll() on /dev/mcelog\n\nBackground:\n /dev/mcelog is typically polled manually. This is less than optimal for\n situations where accurate accounting of MCEs is important. Calling\n poll() on /dev/mcelog does not work.\n\nDescription:\n This patch adds support for poll() to /dev/mcelog. This results in\n immediate wakeup of user apps whenever the poller finds MCEs. Because\n the exception handler can not take any locks, it can not call the wakeup\n itself. Instead, it uses a thread_info flag (TIF_MCE_NOTIFY) which is\n caught at the next return from interrupt or exit from idle, calling the\n mce_user_notify() routine. This patch also disables the \"fake panic\"\n path of the mce_panic(), because it results in printk()s in the exception\n handler and crashy systems.\n\n This patch also does some small cleanup for essentially unused variables,\n and moves the user notification into the body of the poller, so it is\n only called once per poll, rather than once per CPU.\n\nResult:\n Applications can now poll() on /dev/mcelog. When an error is logged\n (whether through the poller or through an exception) the applications are\n woken up promptly. This should not affect any previous behaviors. If no\n MCEs are being logged, there is no overhead.\n\nAlternatives:\n I considered simply supporting poll() through the poller and not using\n TIF_MCE_NOTIFY at all. However, the time between an uncorrectable error\n happening and the user application being notified is *the*most* critical\n window for us. Many uncorrectable errors can be logged to the network if\n given a chance.\n\n I also considered doing the MCE poll directly from the idle notifier, but\n decided that was overkill.\n\nTesting:\n I used an error-injecting DIMM to create lots of correctable DRAM errors\n and verified that my user app is woken up in sync with the polling interval.\n I also used the northbridge to inject uncorrectable ECC errors, and\n verified (printk() to the rescue) that the notify routine is called and the\n user app does wake up. I built with PREEMPT on and off, and verified\n that my machine survives MCEs.\n\n[wli@holomorphy.com: build fix]\nSigned-off-by: Tim Hockin \u003cthockin@google.com\u003e\nSigned-off-by: William Irwin \u003cbill.irwin@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3484d79813707bb6045773953a809abba443dc20", "tree": "a986c674698face8fc51132a1feeac53fa7946a2", "parents": [ "3af044e0f832cfa3fcdce14dc30678b79dd36995" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Sat Jul 21 17:10:32 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "x86_64: fake pxm-to-node mapping for fake numa\n\nFor NUMA emulation, our SLIT should represent the true NUMA topology of the\nsystem but our proximity domain to node ID mapping needs to reflect the\nemulated state.\n\nWhen NUMA emulation has successfully setup fake nodes on the system, a new\nfunction, acpi_fake_nodes() is called. This function determines the proximity\ndomain (_PXM) for each true node found on the system. It then finds which\nemulated nodes have been allocated on this true node as determined by its\nstarting address. The node ID to PXM mapping is changed so that each fake\nnode ID points to the PXM of the true node that it is located on.\n\nIf the machine failed to register a SLIT, then we assume there is no special\nrequirement for emulated node affinity so we use the default LOCAL_DISTANCE,\nwhich is newly exported to this code, as our measurement if the emulated nodes\nappear in the same PXM. Otherwise, we use REMOTE_DISTANCE.\n\nPXM_INVAL and NID_INVAL are also exported to the ACPI header file so that we\ncan compare node_to_pxm() results in generic code (in this case, the SRAT\ncode).\n\nCc: Len Brown \u003clenb@kernel.org\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "34feb2c83beb3bdf13535a36770f7e50b47ef299", "tree": "4abc3b0fe31495315f414677dcb5198967caa333", "parents": [ "f0a7a5c93dfd1c0348dbbdb6f22cb82d99079c93" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sat Jul 21 17:10:30 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:09 2007 -0700" }, "message": "x86_64: Quicklist support for x86_64\n\nThis adds caching of pgds and puds, pmds, pte. That way we can avoid costly\nzeroing and initialization of special mappings in the pgd.\n\nA second quicklist is useful to separate out PGD handling. We can carry the\ninitialized pgds over to the next process needing them.\n\nAlso clean up the pgd_list handling to use regular list macros. There is no\nneed anymore to avoid the lru field.\n\nMove the add/removal of the pgds to the pgdlist into the constructor /\ndestructor. That way the implementation is congruent with i386.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0655d7c32bd21685a58fc4636f378d086396eb68", "tree": "57e156a53c6a853bdad840a85b56a0bea728d8aa", "parents": [ "aec8148fda5686b671fbbd9ffd6f432a1f80ee3c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 21 17:10:16 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:09 2007 -0700" }, "message": "x86: share hpet.h with i386\n\nhpet.h in asm-i386 and asm-x86_64 contain tons of duplicated stuff.\nConsolidate into one shared header file.\n\nAK: Fix i386 compilation with !X86_IO_APIC\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f40f31bfe104d50d4fceb760ec48d2effd0610aa", "tree": "e84c4a24bec1a1dd9302336725277f428f1346ad", "parents": [ "7ff984785cf08e96bd46f7d9c7bf4d73f871599b" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 21 17:10:14 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:09 2007 -0700" }, "message": "x86_64: Fix APIC typo\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55f93afd89fe6b9b9e12cfb2d3eb1a68e21f529e", "tree": "a18fb273a4a0eae43aecaad477d47e602e1a1087", "parents": [ "bef9f9de32ec201ea5372caf2c76e7c71f80ee35" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Sat Jul 21 17:10:09 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86_64: Untangle asm/hpet.h from asm/timex.h\n\nWhen making changes to x86_64 timers, I noticed that touching hpet.h triggered\nan unreasonably large rebuild. Untangling it from timex.h quiets the extra\nrebuild quite a bit.\n\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af3e9a2e33952204e070bf5dfeebe293e90444b8", "tree": "12d9806f8234cc2d9a87cfc42089d09ac30a1845", "parents": [ "67cddd947992b02f01ad093ec814738c5827d17c" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Sat Jul 21 17:10:04 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86_64: remove extra extern declaring about dmi_ioremap\n\nSigned-off-by: Yinghai Lu \u003cyinghai.lu@sun.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2aae950b21e4bc789d1fc6668faf67e8748300b7", "tree": "5777768cc2493695ec9f4000c14f3584b3db28fd", "parents": [ "a586df067afe0580bb02b7a6312ca2afe49bba03" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Jul 21 17:10:01 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu\n\nThis implements new vDSO for x86-64. The concept is similar\nto the existing vDSOs on i386 and PPC. x86-64 has had static\nvsyscalls before, but these are not flexible enough anymore.\n\nA vDSO is a ELF shared library supplied by the kernel that is mapped into\nuser address space. The vDSO mapping is randomized for each process\nfor security reasons.\n\nDoing this was needed for clock_gettime, because clock_gettime\nalways needs a syscall fallback and having one at a fixed\naddress would have made buffer overflow exploits too easy to write.\n\nThe vdso can be disabled with vdso\u003d0\n\nIt currently includes a new gettimeofday implemention and optimized\nclock_gettime(). The gettimeofday implementation is slightly faster\nthan the one in the old vsyscall. clock_gettime is significantly faster\nthan the syscall for CLOCK_MONOTONIC and CLOCK_REALTIME.\n\nThe new calls are generally faster than the old vsyscall.\n\nAdvantages over the old x86-64 vsyscalls:\n- Extensible\n- Randomized\n- Cleaner\n- Easier to virtualize (the old static address range previously causes\noverhead e.g. for Xen because it has to create special page tables for it)\n\nWeak points:\n- glibc support still to be written\n\nThe VM interface is partly based on Ingo Molnar\u0027s i386 version.\n\nIncludes compile fix from Joachim Deguara\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aac57f81eb16d56afb5bd5a31ff325b5d1615580", "tree": "105a7918021cfbe5272654786ba24c142f141a83", "parents": [ "5b74e3abb3e9bd8a2f52a7b653941e3686c5df1a" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Jul 21 17:09:58 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86_64: Always use builtin memcpy on gcc 4.3\n\nJan asked to always use the builtin memcpy on gcc 4.3 mainline because\nit should generate better code than the old macro. Let\u0027s try it.\n\nCc: Jan Hubicka \u003cjh@suse.cz\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9d531cc1193693f2d2e5ef2532a877481b118be6", "tree": "0cfbf5b2b502591165e3935d12b7a72f32b0f0d2", "parents": [ "65d2f0bc65b0249a22a6c1f49ec29ee5e2980c7b" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sat Jul 21 17:09:52 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:07 2007 -0700" }, "message": "x86_64: asm/ptrace.h needs linux/compiler.h\n\nOn x86_64, \u003casm/ptrace.h\u003e uses __user but doesn\u0027t include\n\u003clinux/compiler.h\u003e. This could lead to build failures.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "71133027febfabd501fde7583b30008224f4d799", "tree": "6b34dc480e5a64c35f9c3c9016cae6c2368ed71d", "parents": [ "c4d198d5183ec7bbf8b53216cfc5ded7ebb0ec0c" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Sat Jul 21 04:37:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 17:49:13 2007 -0700" }, "message": "x86_64: wbinvd macro fix\n\nToo many semicolons in this macro.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c41917df8a1adde34864116ce2231a7fe308d2ff", "tree": "f0dd28ffef93117bacfbf8657ede880071de8e5d", "parents": [ "ce8c2293be47999584908069e78bf6d94beadc53" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Jul 19 21:28:35 2007 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 19 21:28:35 2007 +0200" }, "message": "[PATCH] sched: sched_cacheflush is now unused\n\nSince Ingo\u0027s recent scheduler rewrite which was merged as commit\n0437e109e1841607f2988891eaa36c531c6aa6ac sched_cacheflush is unused.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b111757c50ee30dad162192df6168e270a90c252", "tree": "49a38ddb2fd5f53ceb4f76c802c2185c1be9a6c6", "parents": [ "f34e3b61f2be9628bd41244f3ecc42009c5eced5" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jul 19 01:48:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:45 2007 -0700" }, "message": "arch: personality independent stack top\n\nNew arch macro STACK_TOP_MAX it gives the larges valid stack address for the\narchitecture in question.\n\nIt differs from STACK_TOP in that it will not distinguish between\npersonalities but will always return the largest possible address.\n\nThis is used to create the initial stack on execve, which we will move down to\nthe proper location once the binfmt code has figured out where that is.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ollie Wild \u003caaw@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5fb7dc37dc16fbc8b80d81318a582201ef7e280d", "tree": "4d6bb4441ece64380e7186ebadd35ad2f5486f9f", "parents": [ "3d7e33825d8799115dd2495c9944badd3272a623" ], "author": { "name": "Fenghua Yu", "email": "fenghua.yu@intel.com", "time": "Thu Jul 19 01:48:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:44 2007 -0700" }, "message": "define new percpu interface for shared data\n\nper cpu data section contains two types of data. One set which is\nexclusively accessed by the local cpu and the other set which is per cpu,\nbut also shared by remote cpus. In the current kernel, these two sets are\nnot clearely separated out. This can potentially cause the same data\ncacheline shared between the two sets of data, which will result in\nunnecessary bouncing of the cacheline between cpus.\n\nOne way to fix the problem is to cacheline align the remotely accessed per\ncpu data, both at the beginning and at the end. Because of the padding at\nboth ends, this will likely cause some memory wastage and also the\ninterface to achieve this is not clean.\n\nThis patch:\n\nMoves the remotely accessed per cpu data (which is currently marked\nas ____cacheline_aligned_in_smp) into a different section, where all the data\nelements are cacheline aligned. And as such, this differentiates the local\nonly data and remotely accessed data cleanly.\n\nSigned-off-by: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9e367d859297b9377d65574f538cf52730e9eda8", "tree": "c7d4e7c3d1521810981d1623c5100a44600c603f", "parents": [ "81eae375eceba481ca4c605d42913871f093f6d5" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Jul 19 01:48:10 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:44 2007 -0700" }, "message": "jprobes: remove JPROBE_ENTRY()\n\nAFAICT now that jprobe.entry is a void *, JPROBE_ENTRY doesn\u0027t do anything\nuseful - so remove it ..\n\nI\u0027ve left a do-nothing version so that out-of-tree jprobes code will still\ncompile without modifications.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: Prasanna S Panchamukhi \u003cprasanna@in.ibm.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "97ac73506c0ba93f30239bb57b4cfc5d73e68a62", "tree": "4d02848d6c792a70b413deadcaffd7bf8c8d61de", "parents": [ "cb32da0416b823b7f4b65e7e85d6cba16ca4d1e1" ], "author": { "name": "Amit Arora", "email": "aarora@in.ibm.com", "time": "Tue Jul 17 21:42:44 2007 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Jul 17 21:42:44 2007 -0400" }, "message": "sys_fallocate() implementation on i386, x86_64 and powerpc\n\nfallocate() is a new system call being proposed here which will allow\napplications to preallocate space to any file(s) in a file system.\nEach file system implementation that wants to use this feature will need\nto support an inode operation called -\u003efallocate().\nApplications can use this feature to avoid fragmentation to certain\nlevel and thus get faster access speed. With preallocation, applications\nalso get a guarantee of space for particular file(s) - even if later the\nthe system becomes full.\n\nCurrently, glibc provides an interface called posix_fallocate() which\ncan be used for similar cause. Though this has the advantage of working\non all file systems, but it is quite slow (since it writes zeroes to\neach block that has to be preallocated). Without a doubt, file systems\ncan do this more efficiently within the kernel, by implementing\nthe proposed fallocate() system call. It is expected that\nposix_fallocate() will be modified to call this new system call first\nand incase the kernel/filesystem does not implement it, it should fall\nback to the current implementation of writing zeroes to the new blocks.\nToDos:\n1. Implementation on other architectures (other than i386, x86_64,\n and ppc). Patches for s390(x) and ia64 are already available from\n previous posts, but it was decided that they should be added later\n once fallocate is in the mainline. Hence not including those patches\n in this take.\n2. Changes to glibc,\n a) to support fallocate() system call\n b) to make posix_fallocate() and posix_fallocate64() call fallocate()\n\nSigned-off-by: Amit Arora \u003caarora@in.ibm.com\u003e\n" }, { "commit": "317b3c2167f5326a7de30a1abe50c9897da7a0e3", "tree": "e0a8481121bb54bc2e714ea3b6c89b67a881a278", "parents": [ "10eb2659cc6059d0c4de2e2c66d1534091519f56" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Jul 17 04:05:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:11 2007 -0700" }, "message": "fbdev: detect primary display device\n\nAdd function helper, fb_is_primary_device(). Given struct fb_info, it will\nreturn a nonzero value if the device is the primary display.\n\nCurrently, only the i386 is supported where the function checks for the\nIORESOURCE_ROM_SHADOW flag.\n\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "10eb2659cc6059d0c4de2e2c66d1534091519f56", "tree": "804a53c7a3fd6fb4ef72454a0d962c3883bbb828", "parents": [ "0c6c1ce079082ddde9ba5636c352c235cd395aa1" ], "author": { "name": "Antonino A. Daplas", "email": "adaplas@gmail.com", "time": "Tue Jul 17 04:05:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:11 2007 -0700" }, "message": "fbdev: move arch-specific bits to their respective subdirectories\n\nMove arch-specific bits of fb_mmap() to their respective subdirectories\n\n[bob.picco@hp.com: efi_range_is_wc is referenced but not declared]\n[bunk@stusta.de: fix include/asm-m68k/fb.h]\nSigned-off-by: Antonino Daplas \u003cadaplas@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "769848c03895b63e5662eb7e4ec8c4866f7d0183", "tree": "8911c7c312c8b8b172795fa2874c8162e1d3d15a", "parents": [ "a32ea1e1f925399e0d81ca3f7394a44a6dafa12c" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Tue Jul 17 04:03:05 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "Add __GFP_MOVABLE for callers to flag allocations from high memory that may be migrated\n\nIt is often known at allocation time whether a page may be migrated or not.\nThis patch adds a flag called __GFP_MOVABLE and a new mask called\nGFP_HIGH_MOVABLE. Allocations using the __GFP_MOVABLE can be either migrated\nusing the page migration mechanism or reclaimed by syncing with backing\nstorage and discarding.\n\nAn API function very similar to alloc_zeroed_user_highpage() is added for\n__GFP_MOVABLE allocations called alloc_zeroed_user_highpage_movable(). The\nflags used by alloc_zeroed_user_highpage() are not changed because it would\nchange the semantics of an existing API. After this patch is applied there\nare no in-kernel users of alloc_zeroed_user_highpage() so it probably should\nbe marked deprecated if this patch is merged.\n\nNote that this patch includes a minor cleanup to the use of __GFP_ZERO in\nshmem.c to keep all flag modifications to inode-\u003emapping in the\nshmem_dir_alloc() helper function. This clean-up suggestion is courtesy of\nHugh Dickens.\n\nAdditional credit goes to Christoph Lameter and Linus Torvalds for shaping the\nconcept. Credit to Hugh Dickens for catching issues with shmem swap vector\nand ramfs allocations.\n\n[akpm@linux-foundation.org: build fix]\n[hugh@veritas.com: __GFP_ZERO cleanup]\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e21ea246bce5bb93dd822de420172ec280aed492", "tree": "d624d1257728d8d869d54420c83d4bf4c4e19189", "parents": [ "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jul 17 04:03:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty\n\nNobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty. Remove\nthe functions from all architectures.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4b7775870b69129e640ed583c9b362d5cd66159d", "tree": "3634c3fb91c927cfd9b4e5751e06463537849ce3", "parents": [ "6d9525b52aecd11b14c4ec982add01c11157172f" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sun Jul 15 23:41:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:48 2007 -0700" }, "message": "Introduce compat_u64 and compat_s64 types\n\nOne common problem with 32 bit system call and ioctl emulation is the\ndifferent alignment rules between i386 and 64 bit machines. A number of\ndrivers work around this by marking the compat structures as\n\u0027attribute((packed))\u0027, which is not the right solution because it breaks\nall the non-x86 architectures that want to use the same compat code.\n\nHopefully, this patch improves the situation, it introduces two new types,\ncompat_u64 and compat_s64. These are defined on all architectures to have\nthe same size and alignment as the 32 bit version of u64 and s64.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Vasily Tarasov \u003cvtaras@openvz.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4", "tree": "172a959293a2c31691a162eca6af131e3ac89da2", "parents": [ "98011f569e2ae1e4ae394f6e23faa16676d50de4" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sun Jul 15 23:38:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:36 2007 -0700" }, "message": "page table handling cleanup\n\nKill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),\npte_exec(), and pte_user() except where arch-specific code is making use of\nthem.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "18a8bd949d6adb311ea816125ff65050df1f3f6e", "tree": "4365db908430747a5c08cacdb4354577b7bfead7", "parents": [ "b1c931e39327ef121797927d4b3198d370e75b9b" ], "author": { "name": "Yinghai Lu", "email": "Yinghai.Lu@Sun.COM", "time": "Sun Jul 15 23:37:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:35 2007 -0700" }, "message": "serial: convert early_uart to earlycon for 8250\n\nBeacuse SERIAL_PORT_DFNS is removed from include/asm-i386/serial.h and\ninclude/asm-x86_64/serial.h. the serial8250_ports need to be probed late in\nserial initializing stage. the console_init\u003d\u003eserial8250_console_init\u003d\u003e\nregister_console\u003d\u003eserial8250_console_setup will return -ENDEV, and console\nttyS0 can not be enabled at that time. need to wait till uart_add_one_port in\ndrivers/serial/serial_core.c to call register_console to get console ttyS0.\nthat is too late.\n\nMake early_uart to use early_param, so uart console can be used earlier. Make\nit to be bootconsole with CON_BOOT flag, so can use console handover feature.\nand it will switch to corresponding normal serial console automatically.\n\nnew command line will be:\n\tconsole\u003duart8250,io,0x3f8,9600n8\n\tconsole\u003duart8250,mmio,0xff5e0000,115200n8\nor\n\tearlycon\u003duart8250,io,0x3f8,9600n8\n\tearlycon\u003duart8250,mmio,0xff5e0000,115200n8\n\nit will print in very early stage:\n\tEarly serial console at I/O port 0x3f8 (options \u00279600n8\u0027)\n\tconsole [uart0] enabled\nlater for console it will print:\n\tconsole handover: boot [uart0] -\u003e real [ttyS0]\n\nSigned-off-by: \u003cyinghai.lu@sun.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Gerd Hoffmann \u003ckraxel@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "21ba0f88ae56da82a3a15fe54d729208b64c4f4b", "tree": "17ce67f276fe3ea7284c3dc730bdd6a2ec7dfe2f", "parents": [ "dc690d8ef842b464f1c429a376ca16cb8dbee6ae", "36e235901f90fb83215be43cbd8f1ca14661ea40" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 13:40:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 13:40:57 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (34 commits)\n PCI: Only build PCI syscalls on architectures that want them\n PCI: limit pci_get_bus_and_slot to domain 0\n PCI: hotplug: acpiphp: avoid acpiphp \"cannot get bridge info\" PCI hotplug failure\n PCI: hotplug: acpiphp: remove hot plug parameter write to PCI host bridge\n PCI: hotplug: acpiphp: fix slot poweroff problem on systems without _PS3\n PCI: hotplug: pciehp: wait for 1 second after power off slot\n PCI: pci_set_power_state(): check for PM capabilities earlier\n PCI: cpci_hotplug: Convert to use the kthread API\n PCI: add pci_try_set_mwi\n PCI: pcie: remove SPIN_LOCK_UNLOCKED\n PCI: ROUND_UP macro cleanup in drivers/pci\n PCI: remove pci_dac_dma_... APIs\n PCI: pci-x-pci-express-read-control-interfaces cleanups\n PCI: Fix typo in include/linux/pci.h\n PCI: pci_ids, remove double or more empty lines\n PCI: pci_ids, add atheros and 3com_2 vendors\n PCI: pci_ids, reorder some entries\n PCI: i386: traps, change VENDOR to DEVICE\n PCI: ATM: lanai, change VENDOR to DEVICE\n PCI: Change all drivers to use pci_device-\u003erevision\n ...\n" }, { "commit": "8afd2af88921c2cb1c9540cecd0714da7ae4fcd0", "tree": "162a4de59d8dab371f5568bf37ea7de7af59115f", "parents": [ "77e1dd654bc24182a7ad34f415abd488ae7af6eb" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 11 12:18:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "x86-64: add symbolic constants for the boot segment selectors\n\nAdd symbolic constants for the segment selectors/GDT slots used by\nthe setup code, for consistency with i386.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48c7ae674f03e56c78ff42c6796a36e90db67874", "tree": "ecca581aa246142ac4b9ea4f3960cc7817bb3c48", "parents": [ "9c25d134b3735a4b197e108b4c7d6bbec1a275e8" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 11 12:18:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "Make struct boot_params a real structure, and remove obsolete fields\n\nMake struct boot_params a real structure, and remove the handling of\nsome obsolete fields, in particular hd*_info, which was only used by\nthe ST-506 driver, and likely to be wrong for that driver on any\nmodern BIOS.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9c25d134b3735a4b197e108b4c7d6bbec1a275e8", "tree": "20c1bdca391c864cce126e3615c84d10d62852b6", "parents": [ "85414b693ac037d709582a167a330db3a5d186d8" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 11 12:18:34 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "Make definitions for struct e820entry and struct e820map consistent\n\nMake definitions for struct e820entry and struct e820map\nconsistent between i386 and x86-64.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1d67953f2bda8876045c24ae58841f27d9bb7572", "tree": "4f91c4037c6e8996cb3164f3f20489c471676f6c", "parents": [ "e087db510cd96a75a614f6f6fcd5499ab21cb087" ], "author": { "name": "Venki Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Wed Jul 11 12:18:32 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "Use a new CPU feature word to cover features that are spread around\n\nSome Intel features are spread around in different CPUID leafs like 0x5,\n0x6 and 0xA. Make this feature detection code common across i386 and\nx86_64.\n\nDisplay Intel Dynamic Acceleration feature in /proc/cpuinfo. This feature\nwill be enabled automatically by current acpi-cpufreq driver.\n\nRefer to Intel Software Developer\u0027s Manual for more details about the feature.\n\nThanks to hpa (H Peter Anvin) for the making the actual code detecting the\nscattered features data-driven.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ec481536b15eb0520d8f0204b0294480050fe1f8", "tree": "3f959a26ca58477734ea1e4d5370b2d3a33a1680", "parents": [ "f8c09377d754f35a135454181b869ab527cc0757" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 11 12:18:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "Unify the CPU features vectors between i386 and x86-64\n\nUnify the handling of the CPU features vectors between i386 and x86-64.\nThis also adopts the collapsing of features which are required at\ncompile-time into constant tests from x86-64 to i386.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "caa5171622c8fef70fa20d2d74f4326866039df9", "tree": "eee98d71a3d57db4fcadd6bcca2612b64c367083", "parents": [ "b7b095c154c50ee753832bbf78e8690c492fc8f6" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Mon Jul 09 11:55:51 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:11 2007 -0700" }, "message": "PCI: remove pci_dac_dma_... APIs\n\nBased on replies to a respective query, remove the pci_dac_dma_...() APIs\n(except for pci_dac_dma_supported() on Alpha, where this function is used\nin non-DAC PCI DMA code).\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Jesse Barnes \u003cjesse.barnes@intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "575e3348cb80c3265278756778d5091d5ca4efbf", "tree": "2d6d3f25f5170ac7a2da2351ee3b7e8ca5a33552", "parents": [ "d556ad4bbe75faf17b239e151a9f003322b2e851" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue May 08 12:03:07 2007 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:07 2007 -0700" }, "message": "PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()\n\nI\u0027m not sure if this is going to fly, weak symbols work on the compilers I\u0027m\nusing, but whether they work for all of the affected architectures I can\u0027t say.\nI\u0027ve cc\u0027ed as many arch maintainers/lists as I could find.\n\nBut assuming they do, we can use a weak empty definition of\npcibios_add_platform_entries() to avoid having an empty definition on every\narch.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "0b622330213ce0f0ee23199e433ed73284209b46", "tree": "07f6be22392c643c49add1001e61ec2554f25a36", "parents": [ "e412ac4971d27ea84f3d63ce425c6ab2d6a67f23" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jun 20 12:23:31 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jun 20 14:27:25 2007 -0700" }, "message": "x86_64: Fix eventd/timerfd syscalls\n\nThey had the same syscall number.\n\nPointed out by Davide Libenzi\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8dab5241d06bfc9ee141ea78c56cde5070d7460d", "tree": "dd9dc3c64c17862b169f4cbe5fd4a108d960c920", "parents": [ "679ce0ace6b1a07043bc3b405a34ddccad808886" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Jun 16 10:16:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jun 16 13:16:16 2007 -0700" }, "message": "Rework ptep_set_access_flags and fix sun4c\n\nSome changes done a while ago to avoid pounding on ptep_set_access_flags and\nupdate_mmu_cache in some race situations break sun4c which requires\nupdate_mmu_cache() to always be called on minor faults.\n\nThis patch reworks ptep_set_access_flags() semantics, implementations and\ncallers so that it\u0027s now responsible for returning whether an update is\nnecessary or not (basically whether the PTE actually changed). This allow\nfixing the sparc implementation to always return 1 on sun4c.\n\n[akpm@linux-foundation.org: fixes, cleanups]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mark Fortescue \u003cmark@mtfhpc.demon.co.uk\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8edc6e03a5c8562dc70a6d969f732bdb355a7e7", "tree": "fc86c863655128a7041dfe613d14393d761fa7b9", "parents": [ "ff1be9ad61e3e17ba83702d8ed0b534e5b8ee15c" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 21 01:22:52 2007 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 21 09:18:19 2007 -0700" }, "message": "Detach sched.h from mm.h\n\nFirst thing mm.h does is including sched.h solely for can_do_mlock() inline\nfunction which has \"current\" dereference inside. By dealing with can_do_mlock()\nmm.h can be detached from sched.h which is good. See below, why.\n\nThis patch\na) removes unconditional inclusion of sched.h from mm.h\nb) makes can_do_mlock() normal function in mm/mlock.c\nc) exports can_do_mlock() to not break compilation\nd) adds sched.h inclusions back to files that were getting it indirectly.\ne) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were\n getting them indirectly\n\nNet result is:\na) mm.h users would get less code to open, read, preprocess, parse, ... if\n they don\u0027t need sched.h\nb) sched.h stops being dependency for significant number of files:\n on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,\n after patch it\u0027s only 3744 (-8.3%).\n\nCross-compile tested on\n\n\tall arm defconfigs, all mips defconfigs, all powerpc defconfigs,\n\talpha alpha-up\n\tarm\n\ti386 i386-up i386-defconfig i386-allnoconfig\n\tia64 ia64-up\n\tm68k\n\tmips\n\tparisc parisc-up\n\tpowerpc powerpc-up\n\ts390 s390-up\n\tsparc sparc-up\n\tsparc64 sparc64-up\n\tum-x86_64\n\tx86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig\n\nas well as my two usual configs.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "faa8b6c3c2e1454175609167a25ae525d075f045", "tree": "440b4cb3cc837e22d61776a66415bd3e226f2bba", "parents": [ "3ec2ab5514dbd6b5c4c3437c6a3cd9e5a90e84ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 14 15:24:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 14 15:24:24 2007 -0700" }, "message": "Revert \"ipmi: add new IPMI nmi watchdog handling\"\n\nThis reverts commit f64da958dfc83335de1d2bef9d3868f30feb4e53.\n\nAndi Kleen is unhappy with the changes, and they really do not seem\nworth it. IPMI could use DIE_NMI_IPI instead of the new callback, even\nthough that ends up having its own set of problems too, mainly because\nthe IPMI code cannot really know the NMI was from IPMI or not.\n\nManually fix up conflicts in arch/x86_64/kernel/traps.c and\ndrivers/char/ipmi/ipmi_watchdog.c.\n\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Corey Minyard \u003cminyard@acm.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fdb902b1225e1668315f38e96d2f439452c03a15", "tree": "6751950608a7635df899bc5f20184754342b94a6", "parents": [ "e1ad7468c77ddb94b0615d5f50fa255525fde0f0" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Thu May 10 22:23:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:37 2007 -0700" }, "message": "signal/timer/event: eventfd wire up x86 arches\n\nThis patch wires the eventfd system call to the x86 architectures.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "57ac8898508638ca6d15ecd8b911a431d673ff30", "tree": "0e4f5a9b5fe0e1495e9e60486dc8e0defe0dbd9d", "parents": [ "b215e283992899650c4271e7385c79e26fb9a88e" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Thu May 10 22:23:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:36 2007 -0700" }, "message": "signal/timer/event: timerfd wire up x86 arches\n\nThis patch wires the timerfd system call to the x86 architectures.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2121e24bd8dd16b4e3f8d995428e2a748d5180cc", "tree": "c949b7712111e43e7287714a465bd13c8e9d5f02", "parents": [ "fba2afaaec790dc5ab4ae8827972f342211bbb86" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Thu May 10 22:23:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:36 2007 -0700" }, "message": "signal/timer/event: signalfd wire up x86 arches\n\nThis patch wires the signalfd system call to the x86 architectures.\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04dd08b45be863f016df648a149ade1411608d00", "tree": "9787f5d7b1fb808873e68209df9496e54509dab4", "parents": [ "99eaf3c45fe806c4a7f39b9be4a1bd0dfc617699" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu May 10 22:22:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:34 2007 -0700" }, "message": "Consolidate asm/poll.h\n\nThese files are almost all the same.\n\nThis patch could be made even simpler if we don\u0027t mind POLLREMOVE turning\nup in a few architectures that didn\u0027t have it previously (which should be\nOK as POLLREMOVE is not used anywhere in the current tree).\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9393e1dc8e394bd59217178b26b2476dc43e8667", "tree": "9b6274f4657b09a9d4bd76719b93022c844d4963", "parents": [ "32993b793fb07784fd1380004f5b34f31f9105d5" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Thu May 10 22:22:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:32 2007 -0700" }, "message": "x86_64: new syscall\n\nAdd epoll_pwait()\n\n(akpm: stolen from Andi\u0027s queue, because I want to send the signalfd patches\nwhich also add syscalls. Not sure what the __IGNORE_getcpu is for).\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "069f11f9d66bc582fb40a37a7b92363f5d321969", "tree": "70d07076d1026fedfeaa9a4cdf04ba1b3cf9aad6", "parents": [ "6041b57c6c99dcb59524f1bb0db0628c2689a464" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Thu May 10 22:22:15 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:32 2007 -0700" }, "message": "x86_64: display more intuitive error message if kernel is not 2MB aligned\n\no x86_64 kernel needs to be compiled for 2MB aligned addresses. Currently\n we are using BUILD_BUG_ON() to warn the user if he has not done so. But\n looks like folks are not finding message very intutive and don\u0027t open\n the respective c file to find problem source. (Bug 8439)\n\narch/x86_64/kernel/head64.c: In function \u0027x86_64_start_kernel\u0027:\narch/x86_64/kernel/head64.c:70: error: size of array \u0027type name\u0027 is negative\n\no Using preprocessor directive #error to print a better message if\n CONFIG_PHYSICAL_START is not aligned to 2MB boundary.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6041b57c6c99dcb59524f1bb0db0628c2689a464", "tree": "0509eb54f13e94b08afab9fb6bd2947fca73492c", "parents": [ "129a84de2347002f09721cda3155ccfd19fade40" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Thu May 10 22:22:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:32 2007 -0700" }, "message": "i386: work around miscompilation of alternatives code\n\nA recent change makes my Dell 1501 hang on boot. It\u0027s an AMD MK-36. I use\nan x86_64 kernel. It is 100% reproducible.\n\nI debugged this problem a bit and my compiler[1]interprets the \u003dA constraint\nas %rax instead of %edx:%eax on x86_64 which causes the problem. The appended\npatch provides a workaround for this and fixed the hang on my machine.\n\n[1] gcc version 4.1.3 20070429 (prerelease) (Debian 4.1.2-5)\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Benny Halevy \u003cbhalevy@panasas.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: \"Joerg Roedel\" \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7e4217b007d1f73e7e3cf10ba4fea4a608c603f", "tree": "9c3932bb871d4b6727dc588e4d6c9987637aaee5", "parents": [ "c9f4f06d3191bd91c1a081b54a6c8e913e7b8a83" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Wed May 09 02:35:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "rename thread_info to stack\n\nThis finally renames the thread_info field in task structure to stack, so that\nthe assumptions about this field are gone and archs have more freedom about\nplacing the thread_info structure.\n\nNonbroken archs which have a proper thread pointer can do the access to both\ncurrent thread and task structure via a single pointer.\n\nIt\u0027ll allow for a few more cleanups of the fork code, from which e.g. ia64\ncould benefit.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\n[akpm@linux-foundation.org: build fix]\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9f4f06d3191bd91c1a081b54a6c8e913e7b8a83", "tree": "fe6bb926f612e67b1e57c6a448c7e5d41dd69dad", "parents": [ "e61a1c1c4f240cec61300c8f27518c3e47570fd4" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Wed May 09 02:35:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "wrap access to thread_info\n\nRecently a few direct accesses to the thread_info in the task structure snuck\nback, so this wraps them with the appropriate wrapper.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd988528f4a7d64908b427c251d727f3c3e88add", "tree": "6a11ed178206e7310be3ddc2524a278db6fec5bb", "parents": [ "a36166c6ef45081fea6eeaf5ca785d7ed786b6e2" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Use the APIC to determine the hardware processor id - x86_64\n\nhard_smp_processor_id used to be just a macro that hard-coded\nhard_smp_processor_id to 0 in the non SMP case. When booting non SMP kernels\non hardware where the boot ioapic id is not 0 this turns out to be a problem.\nThis is happens frequently in the case of kdump and once in a great while in\nthe case of real hardware.\n\nUse the APIC to determine the hardware processor id in both UP and SMP kernels\nto fix this issue.\n\nNotice that hard_smp_processor_id is only used by SMP code or by code that\nworks with apics so we do not need to handle the case when apics are not\npresent and hard_smp_processor_id should never be called there.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f4dfe206a2fc07099dfad77a8ea2f4b4ae2140f", "tree": "b66a624ba68766282fa0ddb509ff641552703da4", "parents": [ "dd2a345f8f002845636dbf5d2d768bb5cd8a5f59" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Remove hardcoding of hard_smp_processor_id on UP systems\n\nWith the advent of kdump, the assumption that the boot CPU when booting an UP\nkernel is always the CPU with a particular hardware ID (often 0) (usually\nreferred to as BSP on some architectures) is not valid anymore. The reason\nbeing that the dump capture kernel boots on the crashed CPU (the CPU that\ninvoked crash_kexec), which may be or may not be that particular CPU.\n\nMove definition of hard_smp_processor_id for the UP case to\narchitecture-specific code (\"asm/smp.h\") where it belongs, so that each\narchitecture can provide its own implementation.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "36f021b579d195cdc5fa6f3e2bab198b4bf70643", "tree": "96d3c97f5e5214d2aa7151c12a22a7eb345dbaa1", "parents": [ "215d06780d13fd7de629b02b61b7b7bf88ce5039", "1d72acf91abb327e25137ad2e371c1a788b34e45" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 12:07:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 12:07:28 2007 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://jdelvare.pck.nerim.net/jdelvare-2.6\n\n* \u0027hwmon-for-linus\u0027 of git://jdelvare.pck.nerim.net/jdelvare-2.6: (32 commits)\n Use menuconfig objects - hwmon\n hwmon/smsc47b397: Use dynamic sysfs callbacks\n hwmon/smsc47b397: Convert to a platform driver\n hwmon/w83781d: Deprecate W83627HF support\n hwmon/w83781d: Use dynamic sysfs callbacks\n hwmon/w83781d: Be less i2c_client-centric\n hwmon/w83781d: Clean up conversion macros\n hwmon/w83781d: No longer use i2c-isa\n hwmon/ams: Do not print error on systems without apple motion sensor\n hwmon/ams: Fix I2C read retry logic\n hwmon: New AD7416, AD7417 and AD7418 driver\n hwmon/coretemp: Add documentation\n hwmon: New coretemp driver\n i386: Use functions from library in msr driver\n i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu\n hwmon/lm75: Use dynamic sysfs callbacks\n hwmon/lm78: Use dynamic sysfs callbacks\n hwmon/lm78: Be less i2c_client-centric\n hwmon/lm78: No longer use i2c-isa\n hwmon: New max6650 driver\n ...\n" }, { "commit": "7e92b4fc345f5b6f57585fbe5ffdb0f24d7c9b26", "tree": "a8e9dac38a9c8dd22bd182c13e2ae0e6d32bd729", "parents": [ "d0d4f69bb65a8c1c1430c577a583632709b874c6" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue May 08 00:36:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:23 2007 -0700" }, "message": "x86, serial: convert legacy COM ports to platform devices\n\nMake x86 COM ports into platform devices and don\u0027t probe for them\nif we have PNP.\n\nThis prevents double discovery, where a device was found both by\nthe legacy probe and by 8250_pnp, e.g.,\n\n serial8250: ttyS0 at I/O 0x3f8 (irq \u003d 4) is a 16550A\n 00:02: ttyS0 at I/O 0x3f8 (irq \u003d 4) is a 16550A\n\nThis also means IRDA devices without a UART PNP ID will no longer be\nclaimed by the serial driver, which might require changes in IRDA\ndrivers and administration.\n\nIn addition to this patch, you may need to configure a setserial init\nscript, e.g., /etc/init.d/setserial, so it doesn\u0027t poke legacy UART\nstuff back in. On Debian, \"dpkg-reconfigure setserial\" with the \"kernel\"\noption does this.\n\nTo force the old legacy probe behavior even when we have PNPBIOS or\nACPI, load the new legacy_serial module (or build 8250 static) with\nthe \"legacy_serial.force\" option.\n\n[akpm@linux-foundation.org: fix makefiles]\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Keith Owens \u003ckaos@ocs.com.au\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Adam Belay \u003cambx1@neo.rr.com\u003e\nCc: Matthieu CASTET \u003ccastet.matthieu@free.fr\u003e\nCc: Jean Tourrilhes \u003cjt@hpl.hp.com\u003e\nCc: Matthew Garrett \u003cmjg59@srcf.ucam.org\u003e\nCc: Ville Syrjala \u003csyrjala@sci.fi\u003e\nCc: Russell King \u003crmk+serial@arm.linux.org.uk\u003e\nCc: Samuel Ortiz \u003csamuel@sortiz.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a436ed9c5106b41606cbb55ab3b28389fe8ae04f", "tree": "b8df0bde6d7eb2808c37da815d8857396ee1eaf1", "parents": [ "5dc12ddee93d63d7107cbbf70db23476d7b30e43" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Tue May 08 00:35:02 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "x86: create asm/cmpxchg.h\n\ni386:\n\n Rearrange the cmpxchg code to allow atomic.h to get it without needing to\n include system.h. This kills warnings in the UML build from atomic.h about\n implicit declarations of cmpxchg symbols. The i386 build presumably isn\u0027t\n seeing this because a separate inclusion of system.h is covering it over.\n\n The cmpxchg stuff is moved to asm-i386/cmpxchg.h, with an include left in\n system.h for the benefit of generic code which expects cmpxchg there.\n\n Meanwhile, atomic.h includes cmpxchg.h.\n\n This causes no noticable damage to the i386 build.\n\nx86_64:\n\n Move cmpxchg into its own header. atomic.h already included system.h, so\n this is changed to include cmpxchg.h.\n\n This is purely cleanup - it\u0027s not fixing any warnings - so if the x86_64\n system.h isn\u0027t considered as cleanup-worthy as i386, then this can be\n dropped.\n\n It causes no noticable damage to the x86_64 build.\n\numl:\n\n The i386 and x86_64 cmpxchg patches require an asm-um/cmpxchg.h for the\n UML build.\n\nSigned-off-by: Jeff Dike \u003cjdike@linux.intel.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5dc12ddee93d63d7107cbbf70db23476d7b30e43", "tree": "a0c53f8a4d826e73213268c87657ae933d7634b3", "parents": [ "c343c14aec1e70a51575e3c29391ee86ae7dbeb2" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Tue May 08 00:34:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "Remove tas()\n\ntas() has no users, so get rid of it.\n\nSigned-off-by: Jeff Dike \u003cjdike@linux.intel.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c343c14aec1e70a51575e3c29391ee86ae7dbeb2", "tree": "eddb78478509927951aee847fa135da1a958fdc6", "parents": [ "469b50b622a4f581fd38e3eaf8a94d453f01cc81" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "local_t: x86_64 extension\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2856f5e31c1413bf6e4f1371e07e17078a5fee5e", "tree": "587dfe584f0913813d0cf2414a9378618143db15", "parents": [ "79d365a306c3af53d8a732fec79b76c0b285d816" ], "author": { "name": "Mathieu Desnoyers", "email": "compudj@krystal.dyndns.org", "time": "Tue May 08 00:34:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nI agree (with Andi Kleen) this typeof is not needed and more error\nprone. All the original atomic.h code that uses cmpxchg (which includes\nthe atomic_add_unless) uses defines instead of inline functions,\nprobably to circumvent a circular dependency between system.h and\natomic.h on powerpc (which my patch addresses). Therefore, it makes\nsense to use inline functions that will provide type checking.\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nDigging into the FRV architecture shows me that it is also affected by\nsuch a circular dependency. Here is the diff applying this against the\nrest of my atomic.h patches.\n\nIt applies over the atomic.h standardization patches.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "79d365a306c3af53d8a732fec79b76c0b285d816", "tree": "1fa4e6fd55f46b715e7b3286e65e935dd2faff5f", "parents": [ "2549c8589cc0550f0714d32720877d7af133ae40" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:19 2007 -0700" }, "message": "atomic.h: add atomic64 cmpxchg, xchg and add_unless to x86_64\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1c710c896eb461895d3c399e15bb5f20b39c9073", "tree": "862e210cc6dad50abffd7640f01d50c3e9f3d375", "parents": [ "ade5fb818fb1861fd5f84619c761920ade762b5d" ], "author": { "name": "Ulrich Drepper", "email": "drepper@redhat.com", "time": "Tue May 08 00:33:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:18 2007 -0700" }, "message": "utimensat implementation\n\nImplement utimensat(2) which is an extension to futimesat(2) in that it\n\na) supports nano-second resolution for the timestamps\nb) allows to selectively ignore the atime/mtime value\nc) allows to selectively use the current time for either atime or mtime\nd) supports changing the atime/mtime of a symlink itself along the lines\n of the BSD lutimes(3) functions\n\nFor this change the internally used do_utimes() functions was changed to\naccept a timespec time value and an additional flags parameter.\n\nAdditionally the sys_utime function was changed to match compat_sys_utime\nwhich already use do_utimes instead of duplicating the work.\n\nAlso, the completely missing futimensat() functionality is added. We have\nsuch a function in glibc but we have to resort to using /proc/self/fd/* which\nnot everybody likes (chroot etc).\n\nTest application (the syscall number will need per-arch editing):\n\n#include \u003cerrno.h\u003e\n#include \u003cfcntl.h\u003e\n#include \u003ctime.h\u003e\n#include \u003csys/time.h\u003e\n#include \u003cstddef.h\u003e\n#include \u003csyscall.h\u003e\n\n#define __NR_utimensat 280\n\n#define UTIME_NOW ((1l \u003c\u003c 30) - 1l)\n#define UTIME_OMIT ((1l \u003c\u003c 30) - 2l)\n\nint\nmain(void)\n{\n int status \u003d 0;\n\n int fd \u003d open(\"ttt\", O_RDWR|O_CREAT|O_EXCL, 0666);\n if (fd \u003d\u003d -1)\n error (1, errno, \"failed to create test file \\\"ttt\\\"\");\n\n struct stat64 st1;\n if (fstat64 (fd, \u0026st1) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n struct timespec t[2];\n t[0].tv_sec \u003d 0;\n t[0].tv_nsec \u003d 0;\n t[1].tv_sec \u003d 0;\n t[1].tv_nsec \u003d 0;\n if (syscall(__NR_utimensat, AT_FDCWD, \"ttt\", t, 0) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n struct stat64 st2;\n if (fstat64 (fd, \u0026st2) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n if (st2.st_atim.tv_sec !\u003d 0 || st2.st_atim.tv_nsec !\u003d 0)\n {\n puts (\"atim not reset to zero\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec !\u003d 0 || st2.st_mtim.tv_nsec !\u003d 0)\n {\n puts (\"mtim not reset to zero\");\n status \u003d 1;\n }\n if (status !\u003d 0)\n goto out;\n\n t[0] \u003d st1.st_atim;\n t[1].tv_sec \u003d 0;\n t[1].tv_nsec \u003d UTIME_OMIT;\n if (syscall(__NR_utimensat, AT_FDCWD, \"ttt\", t, 0) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n if (fstat64 (fd, \u0026st2) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n if (st2.st_atim.tv_sec !\u003d st1.st_atim.tv_sec\n || st2.st_atim.tv_nsec !\u003d st1.st_atim.tv_nsec)\n {\n puts (\"atim not set\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec !\u003d 0 || st2.st_mtim.tv_nsec !\u003d 0)\n {\n puts (\"mtim changed from zero\");\n status \u003d 1;\n }\n if (status !\u003d 0)\n goto out;\n\n t[0].tv_sec \u003d 0;\n t[0].tv_nsec \u003d UTIME_OMIT;\n t[1] \u003d st1.st_mtim;\n if (syscall(__NR_utimensat, AT_FDCWD, \"ttt\", t, 0) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n if (fstat64 (fd, \u0026st2) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n if (st2.st_atim.tv_sec !\u003d st1.st_atim.tv_sec\n || st2.st_atim.tv_nsec !\u003d st1.st_atim.tv_nsec)\n {\n puts (\"mtim changed from original time\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec !\u003d st1.st_mtim.tv_sec\n || st2.st_mtim.tv_nsec !\u003d st1.st_mtim.tv_nsec)\n {\n puts (\"mtim not set\");\n status \u003d 1;\n }\n if (status !\u003d 0)\n goto out;\n\n sleep (2);\n\n t[0].tv_sec \u003d 0;\n t[0].tv_nsec \u003d UTIME_NOW;\n t[1].tv_sec \u003d 0;\n t[1].tv_nsec \u003d UTIME_NOW;\n if (syscall(__NR_utimensat, AT_FDCWD, \"ttt\", t, 0) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n if (fstat64 (fd, \u0026st2) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n struct timeval tv;\n gettimeofday(\u0026tv,NULL);\n\n if (st2.st_atim.tv_sec \u003c\u003d st1.st_atim.tv_sec\n || st2.st_atim.tv_sec \u003e tv.tv_sec)\n {\n puts (\"atim not set to NOW\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec \u003c\u003d st1.st_mtim.tv_sec\n || st2.st_mtim.tv_sec \u003e tv.tv_sec)\n {\n puts (\"mtim not set to NOW\");\n status \u003d 1;\n }\n\n if (symlink (\"ttt\", \"tttsym\") !\u003d 0)\n error (1, errno, \"cannot create symlink\");\n\n t[0].tv_sec \u003d 0;\n t[0].tv_nsec \u003d 0;\n t[1].tv_sec \u003d 0;\n t[1].tv_nsec \u003d 0;\n if (syscall(__NR_utimensat, AT_FDCWD, \"tttsym\", t, AT_SYMLINK_NOFOLLOW) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n if (lstat64 (\"tttsym\", \u0026st2) !\u003d 0)\n error (1, errno, \"lstat failed\");\n\n if (st2.st_atim.tv_sec !\u003d 0 || st2.st_atim.tv_nsec !\u003d 0)\n {\n puts (\"symlink atim not reset to zero\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec !\u003d 0 || st2.st_mtim.tv_nsec !\u003d 0)\n {\n puts (\"symlink mtim not reset to zero\");\n status \u003d 1;\n }\n if (status !\u003d 0)\n goto out;\n\n t[0].tv_sec \u003d 1;\n t[0].tv_nsec \u003d 0;\n t[1].tv_sec \u003d 1;\n t[1].tv_nsec \u003d 0;\n if (syscall(__NR_utimensat, fd, NULL, t, 0) !\u003d 0)\n error (1, errno, \"utimensat failed\");\n\n if (fstat64 (fd, \u0026st2) !\u003d 0)\n error (1, errno, \"fstat failed\");\n\n if (st2.st_atim.tv_sec !\u003d 1 || st2.st_atim.tv_nsec !\u003d 0)\n {\n puts (\"atim not reset to one\");\n status \u003d 1;\n }\n if (st2.st_mtim.tv_sec !\u003d 1 || st2.st_mtim.tv_nsec !\u003d 0)\n {\n puts (\"mtim not reset to one\");\n status \u003d 1;\n }\n\n if (status \u003d\u003d 0)\n puts (\"all OK\");\n\n out:\n close (fd);\n unlink (\"ttt\");\n unlink (\"tttsym\");\n\n return status;\n}\n\n[akpm@linux-foundation.org: add missing i386 syscall table entry]\nSigned-off-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "63f6564d351fb2e7222e43b6dd22737edf9f4a91", "tree": "f4aa70a5562ed4c546b58289af1324788fdcdef8", "parents": [ "6df95fd7ad9a842c1688d2b83bdcb7c82e9c8630" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:31:14 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:14 2007 -0700" }, "message": "x86_64: kill 19000+ sparse warnings\n\nEliminate 19439 (!!) sparse warnings like:\ninclude/linux/mm.h:321:22: warning: constant 0xffff810000000000 is so big it is unsigned long\n\nEliminate 56 sparse warnings like:\narch/x86_64/kernel/setup.c:248:16: warning: constant 0xffffffff80000000 is so big it is unsigned long\n\nEliminate 5 sparse warnings like:\narch/x86_64/kernel/module.c:49:13: warning: constant 0xfffffffffff00000 is so big it is unsigned long\n\nEliminate 23 sparse warnings like:\narch/x86_64/mm/init.c:551:37: warning: constant 0xffffc20000000000 is so big it is unsigned long\n\nEliminate 6 sparse warnings like:\narch/x86_64/kernel/module.c:49:13: warning: constant 0xffffffff88000000 is so big it is unsigned long\n\nEliminate 23 sparse warnings like:\narch/x86_64/mm/init.c:552:6: warning: constant 0xffffe1ffffffffff is so big it is unsigned long\n\nEliminate 3 sparse warnings like:\narch/x86_64/kernel/e820.c:186:17: warning: constant 0x3fffffffffff is so big it is long\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6df95fd7ad9a842c1688d2b83bdcb7c82e9c8630", "tree": "ebf36c4c218a1b6beeffc2e63340059069a036c3", "parents": [ "8e39c933b1b7df501dbb68879fb1640e277b8a5c" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:31:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:13 2007 -0700" }, "message": "consolidate asm/const.h to linux/const.h\n\nMake a global linux/const.h header file instead of having multiple,\nper-arch files, and convert current users of asm/const.h to use\nlinux/const.h.\n\nBuilt on x86_64 and sparc64.\n\n[akpm@linux-foundation.org: fix include/asm-x86_64/Kbuild]\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0bb5e19d63cc1b09aed8aef3a20926ac435bb8e7", "tree": "c6b2a03259a86ca96d3fac02fc0f2f05220e6682", "parents": [ "53f049fa5f18730b61faaee582ea0e045fd44f49" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Tue May 08 00:30:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:13 2007 -0700" }, "message": "Clean up mostly unused IOSPACE macros\n\nMost architectures defined three macros, MK_IOSPACE_PFN(), GET_IOSPACE()\nand GET_PFN() in pgtable.h. However, the only callers of any of these\nmacros are in Sparc specific code, either in arch/sparc, arch/sparc64 or\ndrivers/sbus.\n\nThis patch removes the redundant macros from all architectures except\nsparc and sparc64.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6672f76a5a1878d42264c1deba8f1ab52b4618d9", "tree": "77396eefed3548183c1f0c3d1dc38f034d8fc429", "parents": [ "73285082745045bcd64333c1fbaa88f8490f2626" ], "author": { "name": "Simon Horman", "email": "horms@verge.net.au", "time": "Tue May 08 00:28:22 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "kdump/kexec: calculate note size at compile time\n\nCurrently the size of the per-cpu region reserved to save crash notes is\nset by the per-architecture value MAX_NOTE_BYTES. Which in turn is\ncurrently set to 1024 on all supported architectures.\n\nWhile testing ia64 I recently discovered that this value is in fact too\nsmall. The particular setup I was using actually needs 1172 bytes. This\nlead to very tedious failure mode where the tail of one elf note would\noverwrite the head of another if they ended up being alocated sequentially\nby kmalloc, which was often the case.\n\nIt seems to me that a far better approach is to caclculate the size that\nthe area needs to be. This patch does just that.\n\nIf a simpler stop-gap patch for ia64 to be squeezed into 2.6.21(.X) is\nneeded then this should be as easy as making MAX_NOTE_BYTES larger in\narch/asm-ia64/kexec.h. Perhaps 2048 would be a good choice. However, I\nthink that the approach in this patch is a much more robust idea.\n\nAcked-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1eeb66a1bb973534dc3d064920a5ca683823372e", "tree": "19c22d611e6adefb352dbc107b859e4d13ba38c1", "parents": [ "e3869792990f708c97be5877499cada70d469bd3" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue May 08 00:27:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:04 2007 -0700" }, "message": "move die notifier handling to common code\n\nThis patch moves the die notifier handling to common code. Previous\nvarious architectures had exactly the same code for it. Note that the new\ncode is compiled unconditionally, this should be understood as an appel to\nthe other architecture maintainer to implement support for it aswell (aka\nsprinkling a notify_die or two in the proper place)\n\narm had a notifiy_die that did something totally different, I renamed it to\narm_notify_die as part of the patch and made it static to the file it\u0027s\ndeclared and used at. avr32 used to pass slightly less information through\nthis interface and I brought it into line with the other architectures.\n\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix vmalloc_sync_all bustage]\n[bryan.wu@analog.com: fix vmalloc_sync_all in nommu]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6de02123bf3e8baeee97fff7efc50bc192332804", "tree": "bd27e1695889caee401316feb3546e6d6ea368b4", "parents": [ "c23fbb6bcb3eb9cdf39a103edadf57bde8ce309c" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Tue May 08 00:26:21 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:03 2007 -0700" }, "message": "tty: i386/x86_64 arbitary speed support\n\nAdds the needed TCGETS2/TCSETS2 ioctl calls, structures, defines and the like.\nTested against the test suite and passes. Other platforms should need\nroughly the same change.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f64da958dfc83335de1d2bef9d3868f30feb4e53", "tree": "ebf2ca43cf50ea05742b19806ca72c5027c0911a", "parents": [ "ee6cd5f8f573ad11f270a07fb201822c2862474d" ], "author": { "name": "Corey Minyard", "email": "minyard@acm.org", "time": "Tue May 08 00:23:58 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:14:58 2007 -0700" }, "message": "ipmi: add new IPMI nmi watchdog handling\n\nConvert over to the new NMI handling for getting IPMI watchdog timeouts via an\nNMI. This add config options to know if there is the ability to receive NMIs\nand if it has an NMI post processing call. Then it modifies the IPMI watchdog\nto take advantage of this so that it can know if an NMI comes in.\n\nIt also adds testing that the IPMI NMI watchdog works.\n\nSigned-off-by: Corey Minyard \u003cminyard@acm.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4e9baad8f5cb2040e802eff484fad7e721b21c0b", "tree": "35bd0bdbc9185b0a21d56b32fbd78390a06b1b41", "parents": [ "9ca8e40c8414d25e880b587cbd4d130750c49588" ], "author": { "name": "Rudolf Marek", "email": "r.marek@assembler.cz", "time": "Tue May 08 17:22:01 2007 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@hyperion.delvare", "time": "Tue May 08 17:22:01 2007 +0200" }, "message": "i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu\n\nAdd safe (exception handled) variants of rdmsr_on_cpu and wrmsr_on_cpu.\nYou should use these when the target MSR may not actually exist, as\ndoing so could trigger an exception which the regular functions do not\nhandle. The safe variants are slower, though.\n\nThe upcoming coretemp hardware monitoring driver will need this.\n\nSigned-off-by: Rudolf Marek \u003cr.marek@assembler.cz\u003e\nCc: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "e3ebadd95cb621e2c7436f3d3646447ac9d5c16d", "tree": "510b41550cc3751cfb565e3e2ba195a68b784a03", "parents": [ "15700770ef7c5d12e2f1659d2ddbeb3f658d9f37" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 08:44:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 08:44:24 2007 -0700" }, "message": "Revert \"[PATCH] x86: __pa and __pa_symbol address space separation\"\n\nThis was broken. It adds complexity, for no good reason. Rather than\nseparate __pa() and __pa_symbol(), we should deprecate __pa_symbol(),\nand preferably __pa() too - and just use \"virt_to_phys()\" instead, which\nis more readable and has nicer semantics.\n\nHowever, right now, just undo the separation, and make __pa_symbol() be\nthe exact same as __pa(). That fixes the bugs this patch introduced,\nand we can do the fairly obvious cleanups later.\n\nDo the new __phys_addr() function (which is now the actual workhorse for\nthe unified __pa()/__pa_symbol()) as a real external function, that way\nall the potential issues with compile/link-time optimizations of\nconstant symbol addresses go away, and we can also, if we choose to, add\nmore sanity-checking of the argument.\n\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea62ccd00fd0b6720b033adfc9984f31130ce195", "tree": "9837b797b2466fffcb0af96c388b06eae9c3df18", "parents": [ "886a0768affe9a32f18c45f8e1393bca9ece5392", "35060b6a9a4e1c89bc6fbea61090e302dbc61847" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat May 05 14:55:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat May 05 14:55:20 2007 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6\n\n* \u0027for-linus\u0027 of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits)\n [PATCH] i386: Don\u0027t delete cpu_devs data to identify different x86 types in late_initcall\n [PATCH] i386: type may be unused\n [PATCH] i386: Some additional chipset register values validation.\n [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split.\n [PATCH] x86-64: Don\u0027t exclude asm-offsets.c in Documentation/dontdiff\n [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu\n [PATCH] i386: white space fixes in i387.h\n [PATCH] i386: Drop noisy e820 debugging printks\n [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c\n [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems\n [PATCH] x86-64: Share identical video.S between i386 and x86-64\n [PATCH] x86-64: Remove CONFIG_REORDER\n [PATCH] x86-64: Print type and size correctly for unknown compat ioctls\n [PATCH] i386: Remove copy_*_user BUG_ONs for (size \u003c 0)\n [PATCH] i386: Little cleanups in smpboot.c\n [PATCH] x86-64: Don\u0027t enable NUMA for a single node in K8 NUMA scanning\n [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible\n [PATCH] i386: Add X86_FEATURE_RDTSCP\n [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386\n [PATCH] i386: Implement alternative_io for i386\n ...\n\nFix up trivial conflict in include/linux/highmem.h manually.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "89661adaaee2f85116b399e642129ccd4dafd195", "tree": "86a0bea62ef1ebbd454d5daa4deef1534ab5a222", "parents": [ "6adae5d9e69743aede91b274224751811f7174f1", "9890b12a4a65a7b3181dd963421740edf0e14d69" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 04 18:04:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 04 18:04:29 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits)\n PCI: Free resource files in error path of pci_create_sysfs_dev_files()\n pci-quirks: disable MSI on RS400-200 and RS480\n PCI hotplug: Use menuconfig objects\n PCI: ZT5550 CPCI Hotplug driver fix\n PCI: rpaphp: Remove semaphores\n PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry\n PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically\n PCI: rpaphp: Document is_php_dn()\n PCI: rpaphp: Document find_php_slot()\n PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot()\n PCI: rpaphp: refactor tail call to rpaphp_register_slot()\n PCI: rpaphp: remove rpaphp_set_attention_status()\n PCI: rpaphp: remove print_slot_pci_funcs()\n PCI: rpaphp: Remove setup_pci_slot()\n PCI: rpaphp: remove a call that does nothing but a pointer lookup\n PCI: rpaphp: Remove another wrappered function\n PCI: rpaphp: Remve another call that is a wrapper\n PCI: rpaphp: remove a function that does nothing but wrap debug printks\n PCI: rpaphp: Remove un-needed goto\n PCI: rpaphp: Fix a memleak; slot-\u003elocation string was never freed\n ...\n" }, { "commit": "98b96173c777c67daaa7d163a35e591e1928a164", "tree": "0530429db1328a00b89972ca67d15e1b61e66ba8", "parents": [ "cf8ba7a95511b86608acb481ad96219fe2da4b3a", "881ba59d4685b28433bf313b6db51672a02696a3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 04 17:38:16 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 04 17:38:16 2007 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart:\n [AGPGART] sworks-agp: Switch to PCI ref counting APIs\n [AGPGART] Nvidia AGP: Use refcount aware PCI interfaces\n [AGPGART] Fix sparse warning in sgi-agp.c\n [AGPGART] Intel-agp adjustments\n [AGPGART] Move [un]map_page_into_agp into asm/agp.h\n [AGPGART] Add missing calls to global_flush_tlb() to ali-agp\n [AGPGART] prevent probe collision of sis-agp and amd64_agp\n" }, { "commit": "a9dfd281a7e12f6d9b53b5a28649b3a3c76a70e6", "tree": "824e770379f8dea598e411ba43aeb7659f26c8dc", "parents": [ "e325e1f0783382298141c74737712637943c6063" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Tue Mar 06 02:45:12 2007 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 02 19:02:34 2007 -0700" }, "message": "PCI: scatterlist.h needs types.h\n\nMost architectures\u0027 scatterlist.h use the type dma_addr_t, but omit to\ninclude \u003casm/types.h\u003e which defines it. This could lead to build failures,\nso let\u0027s add the missing includes.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "05cb007dac9a50148daf87d0b9469e0cd05fd5e7", "tree": "06d013ba2ce29441b58cb458d739083bc87af148", "parents": [ "09198e68501a7e34737cd9264d266f42429abcdc" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed May 02 19:27:20 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:20 2007 +0200" }, "message": "[PATCH] x86-64: Use the 32bit wd_ops for 64bit too.\n\nThis mainly removes a lot of code, replacing it with calls into the new 32bit\nperfctr-watchdog.c\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "57a4f91ae5571edd7c0428285d8df16bb8bf5f40", "tree": "9e0ec8bf06c8ec44b4fb6f6219f1cfeb8f605156", "parents": [ "2f3c30e6a886ddaf65cb74df82c03245050ff0aa" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed May 02 19:27:18 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:18 2007 +0200" }, "message": "[PATCH] x86-64: Auto compute __NR_syscall_max at compile time\n\nNo need to maintain it anymore\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "70ae77f497a57b3ef6b0987b6310327264517cb0", "tree": "d9ef56b103a6b3d33dd7280b276c08ee5a6b4f49", "parents": [ "f5efb41e793ce587836b89b7191083b9a6185ed5" ], "author": { "name": "Fernando Luis [** ISO-8859-1 charset **] VázquezCao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 02 19:27:18 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:18 2007 +0200" }, "message": "[PATCH] x86-64: Use safe_apic_wait_icr_idle in __send_IPI_dest_field - x86_64\n\nUse safe_apic_wait_icr_idle to check ICR idle bit if the vector is\nNMI_VECTOR to avoid potential hangups in the event of crash when kdump\ntries to stop the other CPUs.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "9062d888aa448318e38792b6879a795dd10adda4", "tree": "facddd433abf2adcc342bdcfb1ff5ddb3704b519", "parents": [ "45ae5e968ea01d8326833ca2863cec5183ce1930" ], "author": { "name": "Fernando Luis [** ISO-8859-1 charset **] VázquezCao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 02 19:27:18 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:18 2007 +0200" }, "message": "[PATCH] x86-64: __send_IPI_dest_field - x86_64\n\nImplement __send_IPI_dest_field which can be used to send IPIs when the\n\"destination shorthand\" field of the ICR is set to 00 (destination\nfield). Use it whenever possible.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "8339e9fba33aa3205f541478c413982c0ac5a37f", "tree": "1a669dcd3cb63caf811bf54d460883a2c99ecc28", "parents": [ "f2b218dd6199983b120a96bc6531c1b81f4090d8" ], "author": { "name": "Fernando Luis VazquezCao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 02 19:27:17 2007 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Wed May 02 19:27:17 2007 +0200" }, "message": "[PATCH] x86-64: safe_apic_wait_icr_idle - x86_64\n\napic_wait_icr_idle looks like this:\n\nstatic __inline__ void apic_wait_icr_idle(void)\n{\n while (apic_read(APIC_ICR) \u0026 APIC_ICR_BUSY)\n cpu_relax();\n}\n\nThe busy loop in this function would not be problematic if the\ncorresponding status bit in the ICR were always updated, but that does\nnot seem to be the case under certain crash scenarios. Kdump uses an IPI\nto stop the other CPUs in the event of a crash, but when any of the\nother CPUs are locked-up inside the NMI handler the CPU that sends the\nIPI will end up looping forever in the ICR check, effectively\nhard-locking the whole system.\n\nQuoting from Intel\u0027s \"MultiProcessor Specification\" (Version 1.4), B-3:\n\n\"A local APIC unit indicates successful dispatch of an IPI by\nresetting the Delivery Status bit in the Interrupt Command\nRegister (ICR). The operating system polls the delivery status\nbit after sending an INIT or STARTUP IPI until the command has\nbeen dispatched.\n\nA period of 20 microseconds should be sufficient for IPI dispatch\nto complete under normal operating conditions. If the IPI is not\nsuccessfully dispatched, the operating system can abort the\ncommand. Alternatively, the operating system can retry the IPI by\nwriting the lower 32-bit double word of the ICR. This “time-out”\nmechanism can be implemented through an external interrupt, if\ninterrupts are enabled on the processor, or through execution of\nan instruction or time-stamp counter spin loop.\"\n\nIntel\u0027s documentation suggests the implementation of a time-out\nmechanism, which, by the way, is already being open-coded in some parts\nof the kernel that tinker with ICR.\n\nCreate a apic_wait_icr_idle replacement that implements the time-out\nmechanism and that can be used to solve the aforementioned problem.\n\nAK: moved both functions out of line\nAK: Added improved loop from Keith Owens\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" } ], "next": "2b1f6278d77c1f2f669346fc2bb48012b5e9495a" }