)]}' { "log": [ { "commit": "e05aff854c9f348629bb66c191eee87e4d002900", "tree": "11913da94cce3ac1bc478f1d2916dd573f56fac5", "parents": [ "57c22f49e4c7d27a03e109a317c30b12f1bae0b2" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sun Jul 22 11:12:40 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:38 2007 -0700" }, "message": "i386: Use patchable lock prefix in set_64bit\n\nPreviously lock was unconditionally used, but shouldn\u0027t be needed on\nUP systems.\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": "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": "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": "f62e518484e9b16a0eca013e8a6764bc4f56d5fe", "tree": "153ec5c1e5c83f2127b4102e849d6705652bb839", "parents": [ "5a3ece79b2aa9e71ed67689c97b3bda6135f7248" ], "author": { "name": "Andres Salomon", "email": "dilinger@queued.net", "time": "Sat Jul 21 17:11:38 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:14 2007 -0700" }, "message": "i386: basic infrastructure support for AMD geode-class machines\n\nThis builds upon the existing geode infrastructure, but adds southbridge\nsupport, some GPIO functions, and a header file (asm-i386/geode.h) with some\nuseful GX/LX detection tests.\n\nThe majority of this code was written by Jordan Crouse.\n\nSigned-off-by: Jordan Crouse \u003cjordan.crouse@amd.com\u003e\nSigned-off-by: Andres Salomon \u003cdilinger@debian.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\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": "a2900975ef3f1df33c83e750cc1e490de3374ca8", "tree": "a58e282a4d540ef2decb11c2667e121616f15d7e", "parents": [ "43d6ca01844789b4c695175f8c205861a06a84cb" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 21 17:11:34 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:14 2007 -0700" }, "message": "i386: move PIT function declarations and constants to correct header file\n\nsetup_pit_timer is declared in asm-i386/timer.h. Move it to the pit header\nfile, so it can be used by x86_64 as well.\n\nMove also the PIT constants.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: john stultz \u003cjohnstul@us.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": "48dd9343d0bb54362a2ba65380fea7c8f07f9e74", "tree": "d64d657bde42d4370d3b37c9ee3d73531e8f7bc5", "parents": [ "267eb01a62b1190d0bf87b1ef3b0c9d21cdb2c57" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Jul 21 17:11:26 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:13 2007 -0700" }, "message": "i386: replace hard-coded constant with appropriate macro from kernel.h\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.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": "267eb01a62b1190d0bf87b1ef3b0c9d21cdb2c57", "tree": "1b2ad3b7e510c44d44ab33bdbc7c6ff3f99ab496", "parents": [ "8f03d6ce4ee20e7521b69188f6b5a9bb9ba7457f" ], "author": { "name": "Andreas Mohr", "email": "andi@lisas.de", "time": "Sat Jul 21 17:11:25 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:13 2007 -0700" }, "message": "i386: add cpu_relax() to cmos_lock()\n\nAdd cpu_relax() to cmos_lock() inline function for faster operation on SMT\nCPUs and less power consumption on others in case of lock contention (which\nprobably doesn\u0027t happen too often, so admittedly this patch is not too\nexciting).\n\n[akpm@linux-foundation.org: Include the header file for cpu_relax()]\nSigned-off-by: Andreas Mohr \u003candi@lisas.de\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": "1c10070a55a38ad8489df8afd52c9a3ffd46bbb5", "tree": "e4c1ab4e436fbc3345cb465c8c896153f6a33ff3", "parents": [ "114ab8e99c52828b37c994f580e39ce341c17d3b" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 21 17:11:09 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:12 2007 -0700" }, "message": "i386: do not restore reserved memory after hibernation\n\nOn some systems the ACPI NVS area is located in the first 1 MB of RAM and\nit is overwritten by the i386 code during the restore after hibernation.\nThis confuses the ACPI platform firmware that doesn\u0027t update the AC adapter\nstatus appropriately as a result\n(http://bugzilla.kernel.org/show_bug.cgi?id\u003d7995).\n\nThe solution is to register the reserved memory in the first 1 MB as\n\u0027nosave\u0027, so that swsusp doesn\u0027t touch it during the restore. Also, this\nhas been done on x86_64 for a long time now, so this patch makes the i386\nrestore code behave like the x86_64 one.\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: 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": "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": "459029541d857258dfa9ad29e443d287a74c36fe", "tree": "8f4345e37fad9bd760bb6b388e148ca936668f4f", "parents": [ "bb1995d52b05f7e671914454d0ae57bd4170ef47" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Sat Jul 21 17:10:43 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "i386: add reference to the arguments\n\nPrevent stuff like this:\n\nmm/vmalloc.c: In function \u0027unmap_kernel_range\u0027:\nmm/vmalloc.c:75: warning: unused variable \u0027start\u0027\n\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.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": "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": "8b93789808756bcc1e5c90c99f1b1ef52f839a51", "tree": "bca8744b64671a92c349e4c08e29eef93c5a2a14", "parents": [ "bd78432c8f209a1028f4e5bada8b1da1d8e4da09" ], "author": { "name": "Truxton Fulton", "email": "trux@truxton.com", "time": "Sat Jul 21 17:10:38 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:10 2007 -0700" }, "message": "i386: fix machine rebooting\n\nCommit 59f4e7d572980a521b7bdba74ab71b21f5995538 fixed machine rebooting\non Truxton\u0027s machine (when no keyboard was present). But it broke it on\nLee\u0027s machine.\n\nThe patch reinstates the old (pre-59f4e7d572980a521b7bdba74ab71b21f5995538)\ncode and if that doesn\u0027t work out, try the new,\npost-59f4e7d572980a521b7bdba74ab71b21f5995538 code instead.\n\nCc: Lee Garrett \u003clee-in-berlin@web.de\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": "d5321abe6abd16e1749ccd89636415d39611e138", "tree": "e9f845273999579fc59df27690ca3cc993c99de7", "parents": [ "09488165d5cc795a90b789c5657b1cbd279beb16" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sat Jul 21 17:10:26 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:09 2007 -0700" }, "message": "i386: minor nx handling adjustment\n\nConstrain __supported_pte_mask and NX handling to just the PAE kernel.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\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": "bef9f9de32ec201ea5372caf2c76e7c71f80ee35", "tree": "d6a856eb605785b3f75fa1a1ada6421bdcc31fc7", "parents": [ "8180a550284bf2c8e13414082fc20b8983c2c401" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Sat Jul 21 17:10:08 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "i386: remove pit_interrupt_hook\n\nRemove pit_interrupt_hook as it adds just an extra layer.\n\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": "b520b85a963bf7b14b9614579aff14558d7ee264", "tree": "a254ee00655f042c3dfaa2486a7ce8caa0767806", "parents": [ "aac57f81eb16d56afb5bd5a31ff325b5d1615580" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Jul 21 17:09:59 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "i386: Move all simple string operations out of line\n\nThe compiler generally generates reasonable inline code for the simple\ncases and for the rest it\u0027s better for code size for them to be out of line.\nAlso there they can be potentially optimized more in the future.\n\nIn fact they probably should be in a .S file because they\u0027re all pure\nassembly, but that\u0027s for another day.\n\nAlso some code style cleanup on them while I was on it (this seems\nto be the last untouched really early Linux code)\n\nThis saves ~12k text for a defconfig kernel with gcc 4.1.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "82644459c592a28a3eab682f9b88d81019ddfe8b", "tree": "738e4edaf54658912e78a8bcdadc3e2165ecb77a", "parents": [ "99bc2fcb283852931fb6bbef40f3df8316b59000" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 21 04:37:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 17:49:15 2007 -0700" }, "message": "NTP: move the cmos update code into ntp.c\n\ni386 and sparc64 have the identical code to update the cmos clock. Move it\ninto kernel/time/ntp.c as there are other architectures coming along with the\nsame requirements.\n\n[akpm@linux-foundation.org: build fixes]\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: 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": "2d9ce177e68645945e3366cfe2d66ee3c28cd4f2", "tree": "a98a3a8b0f1e92f0b8f9ecb44b67bb46c3b4451a", "parents": [ "3e1f900bff40460d7bbab0ccd1a9efc3c70aee49" ], "author": { "name": "Avi Kivity", "email": "avi@qumranet.com", "time": "Thu Jul 19 14:30:14 2007 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 14:37:05 2007 -0700" }, "message": "i386: Allow KVM on i386 nonpae\n\nCurrently, CONFIG_X86_CMPXCHG64 both enables boot-time checking of\nthe cmpxchg64b feature and enables compilation of the set_64bit() family.\nSince the option is dependent on PAE, and since KVM depends on set_64bit(),\nthis effectively disables KVM on i386 nopae.\n\nSimplify by removing the config option altogether: the boot check is made\ndependent on CONFIG_X86_PAE directly, and the set_64bit() family is exposed\nwithout constraints. It is up to users to check for the feature flag (KVM\ndoes not as virtualiation extensions imply its existence).\n\nSigned-off-by: Avi Kivity \u003cavi@qumranet.com\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": "d7e28ffe6c74416b54345d6004fd0964c115b12c", "tree": "844beb4f400d5400098538e0c1e5f12d20a9504a", "parents": [ "07ad157f6e5d228be78acd5cea0291e5d0360398" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Jul 19 01:49:23 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:52 2007 -0700" }, "message": "lguest: the host code\n\nThis is the code for the \"lg.ko\" module, which allows lguest guests to\nbe launched.\n\n[akpm@linux-foundation.org: update for futex-new-private-futexes]\n[akpm@linux-foundation.org: build fix]\n[jmorris@namei.org: lguest: use hrtimers]\n[akpm@linux-foundation.org: x86_64 build fix]\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\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": "d756d10e246a01515d07f8161181b8a14afba7cc", "tree": "de7336f2b4b596881468bf65cb2f2f88cedcde86", "parents": [ "cdf4a6482dd4c739f8c1132c5a9356912911fec5", "e9f410b1c035b6e63f0b4c3d6cfe4298d6a04492" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 18 10:32:00 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jul 18 10:32:00 2007 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n ext4: extent macros cleanup\n Fix compilation with EXT_DEBUG, also fix leXX_to_cpu conversions.\n ext4: remove extra IS_RDONLY() check\n ext4: Use is_power_of_2()\n Use zero_user_page() in ext4 where possible\n ext4: Remove 65000 subdirectory limit\n ext4: Expand extra_inodes space per the s_{want,min}_extra_isize fields \n ext4: Add nanosecond timestamps\n jbd2: Move jbd2-debug file to debugfs\n jbd2: Fix CONFIG_JBD_DEBUG ifdef to be CONFIG_JBD2_DEBUG\n ext4: Set the journal JBD2_FEATURE_INCOMPAT_64BIT on large devices\n ext4: Make extents code sanely handle on-disk corruption\n ext4: copy i_flags to inode flags on write\n ext4: Enable extents by default\n Change on-disk format to support 2^15 uninitialized extents\n write support for preallocated blocks\n fallocate support in ext4\n sys_fallocate() implementation on i386, x86_64 and powerpc\n" }, { "commit": "4bac07c993d03434ea902d3d4290d9e45944b66c", "tree": "1930a1d8c23d3968d4644edda50791ff390bfe93", "parents": [ "ad9a86121f5a374b48ce2924f8a9d7e94a04db27" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:06 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:45 2007 -0700" }, "message": "xen: add the Xenbus sysfs and virtual device hotplug driver\n\nThis communicates with the machine control software via a registry\nresiding in a controlling virtual machine. This allows dynamic\ncreation, destruction and modification of virtual device\nconfigurations (network devices, block devices and CPUS, to name some\nexamples).\n\n[ Greg, would you mind giving this a review? Thanks -J ]\n\nSigned-off-by: Ian Pratt \u003cian.pratt@xensource.com\u003e\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\n" }, { "commit": "5ead97c84fa7d63a6a7a2f4e9f18f452bd109045", "tree": "26f6bc55dce0f119f7d3c8d6b40d2f287601db36", "parents": [ "a42089dd358a7673a0a23126589a9029e57c2049" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:04 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:42 2007 -0700" }, "message": "xen: Core Xen implementation\n\nThis patch is a rollup of all the core pieces of the Xen\nimplementation, including:\n - booting and setup\n - pagetable setup\n - privileged instructions\n - segmentation\n - interrupt flags\n - upcalls\n - multicall batching\n\nBOOTING AND SETUP\n\nThe vmlinux image is decorated with ELF notes which tell the Xen\ndomain builder what the kernel\u0027s requirements are; the domain builder\nthen constructs the address space accordingly and starts the kernel.\n\nXen has its own entrypoint for the kernel (contained in an ELF note).\nThe ELF notes are set up by xen-head.S, which is included into head.S.\nIn principle it could be linked separately, but it seems to provoke\nlots of binutils bugs.\n\nBecause the domain builder starts the kernel in a fairly sane state\n(32-bit protected mode, paging enabled, flat segments set up), there\u0027s\nnot a lot of setup needed before starting the kernel proper. The main\nsteps are:\n 1. Install the Xen paravirt_ops, which is simply a matter of a\n structure assignment.\n 2. Set init_mm to use the Xen-supplied pagetables (analogous to the\n head.S generated pagetables in a native boot).\n 3. Reserve address space for Xen, since it takes a chunk at the top\n of the address space for its own use.\n 4. Call start_kernel()\n\nPAGETABLE SETUP\n\nOnce we hit the main kernel boot sequence, it will end up calling back\nvia paravirt_ops to set up various pieces of Xen specific state. One\nof the critical things which requires a bit of extra care is the\nconstruction of the initial init_mm pagetable. Because Xen places\ntight constraints on pagetables (an active pagetable must always be\nvalid, and must always be mapped read-only to the guest domain), we\nneed to be careful when constructing the new pagetable to keep these\nconstraints in mind. It turns out that the easiest way to do this is\nuse the initial Xen-provided pagetable as a template, and then just\ninsert new mappings for memory where a mapping doesn\u0027t already exist.\n\nThis means that during pagetable setup, it uses a special version of\nxen_set_pte which ignores any attempt to remap a read-only page as\nread-write (since Xen will map its own initial pagetable as RO), but\nlets other changes to the ptes happen, so that things like NX are set\nproperly.\n\nPRIVILEGED INSTRUCTIONS AND SEGMENTATION\n\nWhen the kernel runs under Xen, it runs in ring 1 rather than ring 0.\nThis means that it is more privileged than user-mode in ring 3, but it\nstill can\u0027t run privileged instructions directly. Non-performance\ncritical instructions are dealt with by taking a privilege exception\nand trapping into the hypervisor and emulating the instruction, but\nmore performance-critical instructions have their own specific\nparavirt_ops. In many cases we can avoid having to do any hypercalls\nfor these instructions, or the Xen implementation is quite different\nfrom the normal native version.\n\nThe privileged instructions fall into the broad classes of:\n Segmentation: setting up the GDT and the GDT entries, LDT,\n TLS and so on. Xen doesn\u0027t allow the GDT to be directly\n modified; all GDT updates are done via hypercalls where the new\n entries can be validated. This is important because Xen uses\n segment limits to prevent the guest kernel from damaging the\n hypervisor itself.\n Traps and exceptions: Xen uses a special format for trap entrypoints,\n so when the kernel wants to set an IDT entry, it needs to be\n converted to the form Xen expects. Xen sets int 0x80 up specially\n so that the trap goes straight from userspace into the guest kernel\n without going via the hypervisor. sysenter isn\u0027t supported.\n Kernel stack: The esp0 entry is extracted from the tss and provided to\n Xen.\n TLB operations: the various TLB calls are mapped into corresponding\n Xen hypercalls.\n Control registers: all the control registers are privileged. The most\n important is cr3, which points to the base of the current pagetable,\n and we handle it specially.\n\nAnother instruction we treat specially is CPUID, even though its not\nprivileged. We want to control what CPU features are visible to the\nrest of the kernel, and so CPUID ends up going into a paravirt_op.\nXen implements this mainly to disable the ACPI and APIC subsystems.\n\nINTERRUPT FLAGS\n\nXen maintains its own separate flag for masking events, which is\ncontained within the per-cpu vcpu_info structure. Because the guest\nkernel runs in ring 1 and not 0, the IF flag in EFLAGS is completely\nignored (and must be, because even if a guest domain disables\ninterrupts for itself, it can\u0027t disable them overall).\n\n(A note on terminology: \"events\" and interrupts are effectively\nsynonymous. However, rather than using an \"enable flag\", Xen uses a\n\"mask flag\", which blocks event delivery when it is non-zero.)\n\nThere are paravirt_ops for each of cli/sti/save_fl/restore_fl, which\nare implemented to manage the Xen event mask state. The only thing\nworth noting is that when events are unmasked, we need to explicitly\nsee if there\u0027s a pending event and call into the hypervisor to make\nsure it gets delivered.\n\nUPCALLS\n\nXen needs a couple of upcall (or callback) functions to be implemented\nby each guest. One is the event upcalls, which is how events\n(interrupts, effectively) are delivered to the guests. The other is\nthe failsafe callback, which is used to report errors in either\nreloading a segment register, or caused by iret. These are\nimplemented in i386/kernel/entry.S so they can jump into the normal\niret_exc path when necessary.\n\nMULTICALL BATCHING\n\nXen provides a multicall mechanism, which allows multiple hypercalls\nto be issued at once in order to mitigate the cost of trapping into\nthe hypervisor. This is particularly useful for context switches,\nsince the 4-5 hypercalls they would normally need (reload cr3, update\nTLS, maybe update LDT) can be reduced to one. This patch implements a\ngeneric batching mechanism for hypercalls, which gets used in many\nplaces in the Xen code.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Ian Pratt \u003cian.pratt@xensource.com\u003e\nCc: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "a42089dd358a7673a0a23126589a9029e57c2049", "tree": "aa076610832f5cdb0ee209c42ea7e40d54534ef4", "parents": [ "24037a8b69dbf15bfed8fd42a2a2e442d7b0395b" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:04 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:42 2007 -0700" }, "message": "xen: Add Xen interface header files\n\nAdd Xen interface header files. These are taken fairly directly from\nthe Xen tree, but somewhat rearranged to suit the kernel\u0027s conventions.\n\nDefine macros and inline functions for doing hypercalls into the\nhypervisor.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Ian Pratt \u003cian.pratt@xensource.com\u003e\nSigned-off-by: Christian Limpach \u003cChristian.Limpach@cl.cam.ac.uk\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\n" }, { "commit": "688340ea34c61ad12473ccd837325b59aada9a93", "tree": "2862f4dca8d47fc4e6ecfaba2243d813344e3cd2", "parents": [ "d572929cdd12a60732c3522f7cf011bfa29165cf" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:04 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:42 2007 -0700" }, "message": "Add a sched_clock paravirt_op\n\nThe tsc-based get_scheduled_cycles interface is not a good match for\nXen\u0027s runstate accounting, which reports everything in nanoseconds.\n\nThis patch replaces this interface with a sched_clock interface, which\nmatches both Xen and VMI\u0027s requirements.\n\nIn order to do this, we:\n 1. replace get_scheduled_cycles with sched_clock\n 2. hoist cycles_2_ns into a common header\n 3. update vmi accordingly\n\nOne thing to note: because sched_clock is implemented as a weak\nfunction in kernel/sched.c, we must define a real function in order to\noverride this weak binding. This means the usual paravirt_ops\ntechnique of using an inline function won\u0027t work in this case.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Dan Hecht \u003cdhecht@vmware.com\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\n" }, { "commit": "d572929cdd12a60732c3522f7cf011bfa29165cf", "tree": "4b1c351d7574b679f2d250483cffcedf3fdfa9be", "parents": [ "5f4352fbffd6c45123dbce9e195efd54df4e177e" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:04 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:42 2007 -0700" }, "message": "paravirt: helper to disable all IO space\n\nIn a virtual environment, device drivers such as legacy IDE will waste\nquite a lot of time probing for their devices which will never appear.\nThis helper function allows a paravirt implementation to lay claim to\nthe whole iomem and ioport space, thereby disabling all device drivers\ntrying to claim IO resources.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "c70df74376c1e29a04e07e23dd3f4c384d6166dd", "tree": "e85b195f67547e9e8bc914ce9426b6969a1ec60a", "parents": [ "724faa89ccd8fae65f3d41a47b0e1034cf07918b" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:41 2007 -0700" }, "message": "paravirt: make siblingmap functions visible\n\nParavirt implementations need to set the sibling map on new cpus.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\n" }, { "commit": "724faa89ccd8fae65f3d41a47b0e1034cf07918b", "tree": "6e720d0d35ac99eae1bc8f3e8bc304f4f144d6b5", "parents": [ "53787013248f52af81d99f63454e5a5cf34d6f12" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:41 2007 -0700" }, "message": "paravirt: unstatic smp_store_cpu_info\n\nParavirt implementations need to store cpu info when bringing up cpus.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\n" }, { "commit": "53787013248f52af81d99f63454e5a5cf34d6f12", "tree": "3a56e7439d8ee407af34899501ab663ee8202054", "parents": [ "03f0c2f950f813e3b26c56ed041ba170479d479c" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:41 2007 -0700" }, "message": "paravirt: unstatic leave_mm\n\nMake globally leave_mm visible, specifically so that Xen can use it to\nshoot-down lazy uses of cr3.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\n" }, { "commit": "03f0c2f950f813e3b26c56ed041ba170479d479c", "tree": "752961d777482f5c2b7b1f68e2cddc26dc259024", "parents": [ "6996d3b63fd9a64341bc80dad1b556fd3eb81272" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:41 2007 -0700" }, "message": "paravirt: increase IRQ limit\n\nWhen running with CONFIG_PARAVIRT, we may want lots of IRQs even if\nthere\u0027s no IO APIC.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\n" }, { "commit": "6996d3b63fd9a64341bc80dad1b556fd3eb81272", "tree": "74ddc02eeb33c5ce6a9670cd3fcd1613444e0711", "parents": [ "fdb4c338c8d1d494e17c3422a3ea2129f6791596" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:41 2007 -0700" }, "message": "paravirt: add a hook for once the allocator is ready\n\nAdd a hook so that the paravirt backend knows when the allocator is\nready. This is useful for the obvious reason that the allocator is\navailable, but the other side-effect of having the bootmem allocator\navailable is that each page now has an associated \"struct page\".\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\n" }, { "commit": "fdb4c338c8d1d494e17c3422a3ea2129f6791596", "tree": "08305dcbbf4179299f5d001796d658ff08ecc014", "parents": [ "810bab448e563ffd1718d78e9a3756806b626acc" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@xensource.com", "time": "Tue Jul 17 18:37:03 2007 -0700" }, "committer": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Wed Jul 18 08:47:40 2007 -0700" }, "message": "paravirt: add an \"mm\" argument to alloc_pt\n\nIt\u0027s useful to know which mm is allocating a pagetable. Xen uses this\nto determine whether the pagetable being added to is pinned or not.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\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": "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19", "tree": "52ec70d775bb7f7eafa6863829646ee49cbf427f", "parents": [ "5ee403f584a67fb8725cca4d55218925b9295528" ], "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_establish()\n\nThe last user of ptep_establish in mm/ is long gone. Remove the architecture\nprimitive as well.\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": "cf99abace7e07dd8491e7093a9a9ef11d48838ed", "tree": "3b7cfd7c76c2c43e6ae3fdaaff3a50a752072424", "parents": [ "1d9d02feeee89e9132034d504c9a45eeaf618a3d" ], "author": { "name": "Andrea Arcangeli", "email": "andrea@cpushare.com", "time": "Sun Jul 15 23:41:33 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:50 2007 -0700" }, "message": "make seccomp zerocost in schedule\n\nThis follows a suggestion from Chuck Ebbert on how to make seccomp\nabsolutely zerocost in schedule too. The only remaining footprint of\nseccomp is in terms of the bzImage size that becomes a few bytes (perhaps\neven a few kbytes) larger, measure it if you care in the embedded.\n\nSigned-off-by: Andrea Arcangeli \u003candrea@cpushare.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": "ed4aaadb1a7913f509f05d3e67840541a180713f", "tree": "7089fd2fe0f56d552ea153e2925363d0febaa952", "parents": [ "012bfdf00ce2f36a1add75a0d18303656c6294ef" ], "author": { "name": "Zhang, Yanmin", "email": "yanmin_zhang@linux.intel.com", "time": "Sun Jul 15 23:39:39 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:40 2007 -0700" }, "message": "fix jvc cdrom drive lockup\n\nBefore calling init_hwif_default, ide_unregister gets lock ide_lock and\ndisables irq. init_hwif_default calls ide_default_io_base which calls\npci_get_device and later pci_get_subsys tries to apply for semaphore\npci_bus_sem and goes to sleep.\n\nMostly, pci_get_device should be called when irq is turned on.\n\nide_default_io_base just needs find if list pci_devices is empty.\n\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f0accc8627043702e6ea2bb8b9aa3a171ef8393", "tree": "94aaf1cdf099c7e875231b1d9575727b8e14f7f2", "parents": [ "45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sun Jul 15 23:38:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:36 2007 -0700" }, "message": "kill vmalloc_earlyreserve\n\nThis symbol got orphaned quite a while ago.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\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": "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": "f8c09377d754f35a135454181b869ab527cc0757", "tree": "5df34647452887000d2b3cde92aa21907d3df87a", "parents": [ "48dd643c3b02544994fa091573c2242441a7733f" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jul 11 12:18:28 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 12 10:55:54 2007 -0700" }, "message": "include/asm-i386/boot.h: This is \u003casm/boot.h\u003e, not \u003clinux/boot.h\u003e\n\ninclude/asm-i386/boot.h incorrectly has the multiple include guards\nas _LINUX_BOOT_H instead of _ASM_BOOT_H. Fix.\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": "071922c08cef62e194d83db1cc4fa75892c69651", "tree": "b830c7abab2a9dd1ab9f7ef3784b2ededa527df1", "parents": [ "41a5311465b9de6d18e78b733a2c6e1b33e89be8" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Fri Jul 06 02:39:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jul 06 10:23:43 2007 -0700" }, "message": "i386: es7000 build breakage fix\n\no Commit 1833d6bc72893265f22addd79cf52e6987496e0f broke the build if\n compiled with CONFIG_ES7000\u003dy and CONFIG_X86_GENERICARCH\u003dn\n\narch/i386/kernel/built-in.o(.init.text+0x4fa9): In function `acpi_parse_madt\u0027:\n: undefined reference to `acpi_madt_oem_check\u0027\narch/i386/kernel/built-in.o(.init.text+0x7406): In function `smp_read_mpc\u0027:\n: undefined reference to `mps_oem_check\u0027\narch/i386/kernel/built-in.o(.init.text+0x8990): In function\n`connect_bsp_APIC\u0027:\n: undefined reference to `enable_apic_mode\u0027\nmake: *** [.tmp_vmlinux1] Error 1\n\no Fix the build issue. Provided the definitions of missing functions.\n\no Don\u0027t have ES7000 machine. Only compile tested.\n\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Natalie Protasevich \u003cprotasnb@gmail.com\u003e\nCc: Roland Dreier \u003crolandd@cisco.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": "b9e3614f444f6546204f4538afcaa3ebe36d49f2", "tree": "44680e2794a923547a6952f1c4b8cf10d5d425c7", "parents": [ "189548642c5962e60c3667bdb3a703fe0bed12a6" ], "author": { "name": "Björn Steinbrink", "email": "B.Steinbrink@gmx.de", "time": "Mon Jun 25 23:04:37 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jun 25 14:54:52 2007 -0700" }, "message": "fix nmi_watchdog\u003d2 bootup hang\n\nwrmsrl() is broken, dropping the upper 32bits of the value to be\nwritten. This broke the NMI watchdog on AMD hardware. (and it\nprobably broke other code too.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "388c19e176436707eb30a81c7e4129e08769f92b", "tree": "168017ad573b12c35a39f52f3513c779de3fb8c8", "parents": [ "0b622330213ce0f0ee23199e433ed73284209b46" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Wed Jun 20 12:23:32 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jun 20 14:27:25 2007 -0700" }, "message": "x86: Disable DAC on VIA bridges\n\nSeveral reports that VIA bridges don\u0027t support DAC and corrupt\ndata. I don\u0027t know if it\u0027s fixed, but let\u0027s just blacklist\nthem all for now.\n\nIt can be overwritten with iommu\u003dusedac\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": "d6f8bb1310d4745ff1d0c74eeacae31e2a3eeff1", "tree": "4048f434ec97b0b0415e3937c1e42be9cb6ca378", "parents": [ "30475cc12a50816f290828fb7e3cd7036cd622df" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Sat Jun 16 10:15:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jun 16 13:16:15 2007 -0700" }, "message": "i386 mm: use pte_update() in ptep_test_and_clear_dirty()\n\nIt is not safe to use pte_update_defer() in ptep_test_and_clear_young():\nits only user, /proc/\u003cpid\u003e/clear_refs, drops pte lock before flushing TLB.\nUse the safe though less efficient pte_update() paravirtop in its place.\nLikewise in ptep_test_and_clear_dirty(), though that has no current use.\n\nThese are macros (header file dependency stops them from becoming inline\nfunctions), so be more liberal with the underscores and parentheses.\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: David Rientjes \u003crientjes@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": "03491c92932b8d2dab1bb298e0122ff6d39680af", "tree": "96db84a9e5c502b7d6890d1af6c94c3f96e83087", "parents": [ "98d8256739f2c6c636fa2da359f5949c739ae839" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed May 23 13:58:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 23 20:14:15 2007 -0700" }, "message": "i386: fix early usage of atomic_add_return and local_add_return on real i386\n\nThe check (boot_cpu_data.x86 \u003d\u003d 3) in atomic_add_return() and\nlocal_add_return() fails, when those operations are used before\nboot_cpu_data is filled in.\n\nChange the check to (boot_cpu_data.x86 \u003c\u003d 3) to fix this.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\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": "297d9c035edd04327fedc0d1da27c2b112b66fcc", "tree": "c5a2f1258def2f54790b57afc0bea9dc49563773", "parents": [ "838c41184fee5e151c09972f2ba90c16493af614" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Tue May 15 01:41:48 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 15 08:54:00 2007 -0700" }, "message": "i386: move common parts of smp into their own file\n\nSeveral parts of kernel/smp.c and smpboot.c are generally useful for other\nsubarchitectures and paravirt_ops implementations, so make them available for\nreuse.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.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": "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": "f1d1a842d85acf34dd185027cb2c9b4fd13130ef", "tree": "99ec45adca911aeb145a56d75a213ebb900b2175", "parents": [ "8df767dd759c1390f604814ee5b2d1489f9a59f7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sat May 12 11:15:24 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat May 12 11:26:22 2007 -0700" }, "message": "SLUB: i386 support\n\nSLUB cannot run on i386 at this point because i386 uses the page-\u003eprivate and\npage-\u003eindex field of slab pages for the pgd cache.\n\nMake SLUB run on i386 by replacing the pgd slab cache with a quicklist.\nLimit the changes as much as possible. Leave the improvised linked list in place\netc etc. This has been working here for a couple of weeks now.\n\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nSigned-off-by: 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": "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": "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": "5a18c92aab13aac7917bc87ceefa23da68698be4", "tree": "ee03d8c6ee5d695ea4e548680ab09253f5874685", "parents": [ "0cfe61e1a72b345073bb7900a7887da8541abc7a" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu May 10 03:15:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 10 09:26:53 2007 -0700" }, "message": "Revert \"[PATCH] paravirt: Add startup infrastructure for paravirtualization\"\n\nThis reverts commit c9ccf30d77f04064fe5436027ab9d2230c7cdd94.\n\nEntering the kernel at startup_32 without passing our real mode data in\n%esi, and without guaranteeing that physical and virtual addresses are\nidentity mapped makes head.S impossible to maintain.\n\nThe only user of this infrastructure is lguest which is not merged so\nnothing we currently support will break by removing this over designed\nnightmare, and only the pending lguest patches will be affected. The\npending Xen patches have a different entry point that they use.\n\nWe are currently discussing what Xen and lguest need to do to boot the\nkernel in a more normal fashion so using startup_32 in this weird manner is\nclearly not their long term direction.\n\nSo let\u0027s remove this code in head.S before it causes brain damage to people\ntrying to maintain head.S\n\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCC: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9a9136e270af14da506f66bcafcc506b86a86498", "tree": "b4d0a6877d92635134b7a944d0032fbc43227fd2", "parents": [ "3960208f9ca0cf6bdb31c21c59ac0526303f8b34", "7bb2acb76e8168ca5d0bde5a5a56585a11b3525a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits)\n sound: convert \"sound\" subdirectory to UTF-8\n MAINTAINERS: Add cxacru website/mailing list\n include files: convert \"include\" subdirectory to UTF-8\n general: convert \"kernel\" subdirectory to UTF-8\n documentation: convert the Documentation directory to UTF-8\n Convert the toplevel files CREDITS and MAINTAINERS to UTF-8.\n remove broken URLs from net drivers\u0027 output\n Magic number prefix consistency change to Documentation/magic-number.txt\n trivial: s/i_sem /i_mutex/\n fix file specification in comments\n drivers/base/platform.c: fix small typo in doc\n misc doc and kconfig typos\n Remove obsolete fat_cvf help text\n Fix occurrences of \"the the \"\n Fix minor typoes in kernel/module.c\n Kconfig: Remove reference to external mqueue library\n Kconfig: A couple of grammatical fixes in arch/i386/Kconfig\n Correct comments in genrtc.c to refer to correct /proc file.\n Fix more \"deprecated\" spellos.\n Fix \"deprecated\" typoes.\n ...\n\nFix trivial comment conflict in kernel/relay.c.\n" }, { "commit": "b0b73cb41d56ee391f20cbd3e4304e2303a8829b", "tree": "69d6ebfed9c252e8689001a82dc438a74f89fd46", "parents": [ "29bd44337799e4cb85aec5157a9c88a0da66642a" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed May 09 00:02:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:49:33 2007 -0700" }, "message": "i386: msr.h: be paranoid about types and parentheses\n\nWhen implementing things as macros, make sure we use typecasts and\nparentheses where needed. The macros as defined were vulnerable to\nsurreptitious promotion causing problems.\n\nAvoid macros where practical; e.g. wrmsr() can be an inline instead.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29bd44337799e4cb85aec5157a9c88a0da66642a", "tree": "454124f8ce577a814fde5edc08b26cdf1138f122", "parents": [ "21c42bd8db2acd7c884d132efbf7aee9ca970b06" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed May 09 00:02:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:49:33 2007 -0700" }, "message": "i386: remove unused rdtsc() macro\n\nAll users to the two-part rdtsc() macro have already switched to using\nrdtscl() or rdtscll(). Remove the now-obsolete macro.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c3c117f06e95ea993ba4ed3b246fd76f87a4683f", "tree": "c6bc7a29d7e07e78588d4edd064c038dcd0d86aa", "parents": [ "affd872ebbe4f045d70a3f4b33b20f5f6c894bcc" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed May 09 02:35:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:57 2007 -0700" }, "message": "i386 mmzone: use __maybe_unused\n\nReplace automatic variable instances of __attribute__ ((unused)) with\n__maybe_unused.\n\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: David Rientjes \u003crientjes@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": "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": "a36166c6ef45081fea6eeaf5ca785d7ed786b6e2", "tree": "bdb5a99e3c80883cbb84d6e190b4dabefec79032", "parents": [ "2f4dfe206a2fc07099dfad77a8ea2f4b4ae2140f" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:27 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 - i386\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": "beb7dd86a101263bf63a78c7c6d4da3849b35bd6", "tree": "9afe81ca9e92ab8aacc999ae118b27d547721f11", "parents": [ "3dde6ad8fc3939d345a3768464ecff43c91d511a" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Wed May 09 07:14:03 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 07:14:03 2007 +0200" }, "message": "Fix misspellings collected by members of KJ list.\n\nFix the misspellings of \"propogate\", \"writting\" and (oh, the shame\n:-) \"kenrel\" in the source tree.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\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": "cc38682f356f95ca0e409679b76db46af6036460", "tree": "6d4df198c8a72c6bcb8649cd30c147c188dbec3b", "parents": [ "0ba34e197a45c1639aa56aea0399e97f827abb35" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Tue May 08 00:35:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "Some grammatical fixups and additions to atomic.h kernel-doc content\n\nTweak and add content for extractable documentation in asm-i386/atomic.h.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\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": "a075227948636e10aa2cc2d8725fbbab27681d4a", "tree": "6b459363916c4db4cc62a293f122f4c9172b1d6a", "parents": [ "f43f7b46eb101f50950cfcead0cb0b7a9c4f6823" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "local_t: i386 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": "e656e245d5adf19f3c431e7f7792659c204e32f2", "tree": "55c58fcf25c8a7d527dae3b4fa271aa7ec3dc944", "parents": [ "bb2382c3e4395ab595278cc7b92ac3f2eaf23f66" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:19 2007 -0700" }, "message": "atomic.h: i386 type safety fix\n\nRemove an explicit cast to an integer type for the result returned by cmpxchg.\n It is not per se a problem on the i386 architecture, because sizeof(int) \u003d\u003d\nsizeof(long), but whenever this code is cut\u0027n\u0027pasted to a accept passing an\natomic64_t value as parameter to cmpxchg, xchg and add_unless, having 64 bits\ninputs casted to 32 bits.\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": "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": "7e80d0d0b64f5c00b0ac7e623d96189309c298ca", "tree": "748942edea32fb94fdc74c0aaee06acd3d1bffc5", "parents": [ "b259d74b39595f6ac74c3627b9c3657ac90249a0" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue May 08 00:28:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:08 2007 -0700" }, "message": "i386: sched.h inclusion from module.h is baack\n\n linux/module.h\n -\u003e linux/elf.h\n -\u003e asm-i386/elf.h\n -\u003e linux/utsname.h\n -\u003e linux/sched.h\n\nNoticeably cut the number of files which are rebuild upon touching sched.h\nand cut down pulled junk from every module.h inclusion.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\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": "b5637e65ee2cecd344b1f8ff750013f697d3ae16", "tree": "1916269a4f89ceef3a157bd70368d84071c94a3b", "parents": [ "c596d9f320aaf30d28c1d793ff3a976dee1db8f5" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun May 06 14:49:33 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:53 2007 -0700" }, "message": "i386: use page allocator to allocate thread_info structure\n\ni386 uses kmalloc to allocate the threadinfo structure assuming that the\nallocations result in a page sized aligned allocation. That has worked so\nfar because SLAB exempts page sized slabs from debugging and aligns them in\nspecial ways that goes beyond the restrictions imposed by\nKMALLOC_ARCH_MINALIGN valid for other slabs in the kmalloc array.\n\nSLUB also works fine without debugging since page sized allocations neatly\nalign at page boundaries. However, if debugging is switched on then SLUB\nwill extend the slab with debug information. The resulting slab is not\nlonger of page size. It will only be aligned following the requirements\nimposed by KMALLOC_ARCH_MINALIGN. As a result the threadinfo structure may\nnot be page aligned which makes i386 fail to boot with SLUB debug on.\n\nReplace the calls to kmalloc with calls into the page allocator.\n\nAn alternate solution may be to create a custom slab cache where the\nalignment is set to PAGE_SIZE. That would allow slub debugging to be\napplied to the threadinfo structure.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.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": "0013572b2ae535bfd6314f22d9aef53725ea00d8", "tree": "0c405dfe8a106099696ed9955b4405e6d7caed70", "parents": [ "10a8d6ae4b3182d6588a5809a8366343bc295c20" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Sun May 06 14:49:20 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:52 2007 -0700" }, "message": "i386: use pte_update_defer in ptep_test_and_clear_{dirty,young}\n\nIf you actually clear the bit, you need to:\n\n+ pte_update_defer(vma-\u003evm_mm, addr, ptep);\n\nThe reason is, when updating PTEs, the hypervisor must be notified. Using\natomic operations to do this is fine for all hypervisors I am aware of.\nHowever, for hypervisors which shadow page tables, if these PTE\nmodifications are not trapped, you need a post-modification call to fulfill\nthe update of the shadow page table.\n\nAcked-by: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@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": "10a8d6ae4b3182d6588a5809a8366343bc295c20", "tree": "37a1d626c350df5f4a4234a0fcaf524f5755fe4a", "parents": [ "9490991482a2091a828d997adbc088e24c310a4d" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Sun May 06 14:49:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:52 2007 -0700" }, "message": "i386: add ptep_test_and_clear_{dirty,young}\n\nAdd ptep_test_and_clear_{dirty,young} to i386. They advertise that they\nhave it and there is at least one place where it needs to be called without\nthe page table lock: to clear the accessed bit on write to\n/proc/pid/clear_refs.\n\nptep_clear_flush_{dirty,young} are updated to use the new functions. The\noverall net effect to current users of ptep_clear_flush_{dirty,young} is\nthat we introduce an additional branch.\n\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.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": "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" } ], "next": "fabb5c4e4a474ff0f7d6c1d3466a1b79bbce5f49" }