)]}' { "log": [ { "commit": "77ef50a522717fa040636ee1017179ceba12ff62", "tree": "57b082ad5b314605d5d9dab50068737f324cae60", "parents": [ "a656c8efb40a8700046df20da2195f8aa39ce38a" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Wed Jun 18 17:08:48 2008 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Tue Jul 22 21:31:34 2008 +0200" }, "message": "x86: consolidate header guards\n\nThis patch is the result of an automatic script that consolidates the\nformat of all the headers in include/asm-x86/.\n\nThe format:\n\n1. No leading underscore. Names with leading underscores are reserved.\n2. Pathname components are separated by two underscores. So we can\n distinguish between mm_types.h and mm/types.h.\n3. Everything except letters and numbers are turned into single\n underscores.\n\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "23adec554a7648f99c8acc0caf49c66320cd2b84", "tree": "e0b00785326ed31ce447021a499e8337f891a6a6", "parents": [ "ffdc1a09ae7e2cbd714a446ee38a27f625b5f1c8" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:39 2008 +0200" }, "message": "x86: add notrace annotations to vsyscall.\n\nAdd the notrace annotations to the vsyscall functions - there we are\nnot in kernel context yet, so the tracer function cannot (and must not)\nbe called.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e4026440130b84101f2da7f5a0c7a3b046173d3c", "tree": "8796a489ee4af076314fb6f993ef76d273fd7290", "parents": [ "cdc7957d1954908a39a6964e9c6f643916e76c4b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 30 13:32:39 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 30 13:32:39 2008 +0100" }, "message": "x86: map vsyscalls early enough\n\nmap vsyscalls early enough. This is important if a __vsyscall_fn\nfunction is used by other kernel code too.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "31c435d75e7d15a5f965c5eb0e33fe0e236f49a4", "tree": "800c8fe9722e34bfbf3ba52c2393b22264ba4bed", "parents": [ "39d0b7ba7b9c0a2c594073400cde1d0beffa0bea" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Fri Oct 12 23:04:23 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@inhelltoy.tec.linutronix.de", "time": "Fri Oct 12 23:04:23 2007 +0200" }, "message": "i386/x8664: cleanup the shared hpet code\n\nRemove hpet_readl/writel from vsyscall.h, where it does not belong\nanyway. Use the hpet code itself.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n\n" }, { "commit": "96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42", "tree": "d947a467aa2da3140279617bc4b9b101640d7bf4", "parents": [ "27bd0c955648646abf2a353a8371d28c37bcd982" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 11 11:20:03 2007 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 11 11:20:03 2007 +0200" }, "message": "i386/x86_64: move headers to include/asm-x86\n\nMove the headers to include/asm-x86 and fixup the\nheader install make rules\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2aae950b21e4bc789d1fc6668faf67e8748300b7", "tree": "5777768cc2493695ec9f4000c14f3584b3db28fd", "parents": [ "a586df067afe0580bb02b7a6312ca2afe49bba03" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Jul 21 17:10:01 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu\n\nThis implements new vDSO for x86-64. The concept is similar\nto the existing vDSOs on i386 and PPC. x86-64 has had static\nvsyscalls before, but these are not flexible enough anymore.\n\nA vDSO is a ELF shared library supplied by the kernel that is mapped into\nuser address space. The vDSO mapping is randomized for each process\nfor security reasons.\n\nDoing this was needed for clock_gettime, because clock_gettime\nalways needs a syscall fallback and having one at a fixed\naddress would have made buffer overflow exploits too easy to write.\n\nThe vdso can be disabled with vdso\u003d0\n\nIt currently includes a new gettimeofday implemention and optimized\nclock_gettime(). The gettimeofday implementation is slightly faster\nthan the one in the old vsyscall. clock_gettime is significantly faster\nthan the syscall for CLOCK_MONOTONIC and CLOCK_REALTIME.\n\nThe new calls are generally faster than the old vsyscall.\n\nAdvantages over the old x86-64 vsyscalls:\n- Extensible\n- Randomized\n- Cleaner\n- Easier to virtualize (the old static address range previously causes\noverhead e.g. for Xen because it has to create special page tables for it)\n\nWeak points:\n- glibc support still to be written\n\nThe VM interface is partly based on Ingo Molnar\u0027s i386 version.\n\nIncludes compile fix from Joachim Deguara\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7460ed2844ffad7141e30271c0c3da8336e66014", "tree": "4ae7f2ebf09b59f214d243d0f886fb2c4e7915e8", "parents": [ "1489939f0ab64b96998e04068c516c39afe29654" ], "author": { "name": "john stultz", "email": "johnstul@us.ibm.com", "time": "Fri Feb 16 01:28:21 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 16 08:14:00 2007 -0800" }, "message": "[PATCH] time: x86_64: re-enable vsyscall support for x86_64\n\nCleanup and re-enable vsyscall gettimeofday using the generic clocksource\ninfrastructure.\n\n[akpm@osdl.org: cleanup]\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Andi Kleen \u003cak@muc.de\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": "5809f9d442e9dbb23859e2c37d8c47043f6b5cc9", "tree": "24c634f6de962734a1a6a8b94504d9555a35fcea", "parents": [ "26054ed02bb20f5b2e02d92cb6f0be0e2b0196d5" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Feb 13 13:26:21 2007 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Tue Feb 13 13:26:21 2007 +0100" }, "message": "[PATCH] x86-64: get rid of ARCH_HAVE_XTIME_LOCK\n\nARCH_HAVE_XTIME_LOCK is used by x86_64 arch . This arch needs to place a\nread only copy of xtime_lock into vsyscall page. This read only copy is\nnamed __xtime_lock, and xtime_lock is defined in\narch/x86_64/kernel/vmlinux.lds.S as an alias. So the declaration of\nxtime_lock in kernel/timer.c was guarded by ARCH_HAVE_XTIME_LOCK define,\ndefined to true on x86_64.\n\nWe can get same result with _attribute__((weak)) in the declaration. linker\nshould do the job.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "103efcd9aac1de4da6a1477f2f3b9fcf35273a18", "tree": "ac8e8a1f379a35cfaa96992fb3f8c69e1c88195e", "parents": [ "c55d92d141b9c40c67db249de91f5c224eb49859" ], "author": { "name": "Ernie Petrides", "email": "petrides@redhat.com", "time": "Thu Dec 07 02:14:09 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:09 2006 +0100" }, "message": "[PATCH] x86-64: fix perms/range of vsyscall vma in /proc/*/maps\n\nThe final line of /proc/\u003cpid\u003e/maps on x86_64 for native 64-bit\ntasks shows an incorrect ending address and incorrect permissions. There\nis only a single page mapped in this vsyscall region, and it is accessible\nfor both read and execute.\n\nThe patch below fixes this. (Since 32-bit-compat tasks have a real vma\nwith correct perms/range, no change is necessary for that scenario.)\n\nBefore the patch, a \"cat /proc/self/maps | tail -1\" shows this:\n\n ffffffffff600000-ffffffffffe00000 ---p 00000000 [...]\n\nAfter the patch, this is the output:\n\n ffffffffff600000-ffffffffff601000 r-xp 00000000 [...]\n\nSigned-off-by: Ernie Petrides \u003cpetrides@redhat.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "8c131af1db510793f87dc43edbc8950a35370df3", "tree": "6d28e2cb1a645ecced3c9973b2573a0c2cdbdb48", "parents": [ "fa18f477d0987c011cce047a7c3cd1284f547a14" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Tue Nov 14 16:57:46 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Tue Nov 14 16:57:46 2006 +0100" }, "message": "[PATCH] x86-64: Fix vgetcpu when CONFIG_HOTPLUG_CPU is disabled\n\nThe vgetcpu per CPU initialization previously relied on CPU hotplug\nevents for all CPUs to initialize the per CPU state. That only\nworked only on kernels with CONFIG_HOTPLUG_CPU enabled. On the\nothers some CPUs didn\u0027t get their state initialized properly\nand vgetcpu wouldn\u0027t work.\n\nChange the initialization sequence to instead run in a normal\ninitcall (which runs after the normal CPU bootup) and initialize\nall running CPUs there. Later hotplug CPUs are still handled\nwith an hotplug notifier.\n\nThis actually simplifies the code somewhat.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "8ef386092d7c2891bd7acefb2a87f878f7e9a0d6", "tree": "b149f0c63f9b9bb3f43e82097f1ae5972662288f", "parents": [ "70bc42f90a3f4721c89dbe865e6c95da8565b41c" ], "author": { "name": "Atsushi Nemoto", "email": "anemo@mba.ocn.ne.jp", "time": "Sat Sep 30 23:28:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:27 2006 -0700" }, "message": "[PATCH] kill wall_jiffies\n\nWith 2.6.18-rc4-mm2, now wall_jiffies will always be the same as jiffies.\nSo we can kill wall_jiffies completely.\n\nThis is just a cleanup and logically should not change any real behavior\nexcept for one thing: RTC updating code in (old) ppc and xtensa use a\ncondition \"jiffies - wall_jiffies \u003d\u003d 1\". This condition is never met so I\nsuppose it is just a bug. I just remove that condition only instead of\nkill the whole \"if\" block.\n\n[heiko.carstens@de.ibm.com: s390 build fix and cleanup]\nSigned-off-by: Atsushi Nemoto \u003canemo@mba.ocn.ne.jp\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c08c820508233b424deab3302bc404bbecc6493a", "tree": "d6ed79fb2d03513f6c71fc7e47705c4a19512f53", "parents": [ "a670fad0adb1cc6202a607d250f10bd380593905" ], "author": { "name": "Vojtech Pavlik", "email": "vojtech@suse.cz", "time": "Tue Sep 26 10:52:28 2006 +0200" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Tue Sep 26 10:52:28 2006 +0200" }, "message": "[PATCH] Add the vgetcpu vsyscall\n\nThis patch adds a vgetcpu vsyscall, which depending on the CPU RDTSCP\ncapability uses either the RDTSCP or CPUID to obtain a CPU and node\nnumbers and pass them to the program.\n\nAK: Lots of changes over Vojtech\u0027s original code:\nBetter prototype for vgetcpu()\nIt\u0027s better to pass the cpu / node numbers as separate arguments\nto avoid mistakes when going from SMP to NUMA.\nAlso add a fast time stamp based cache using a user supplied\nargument to speed things more up.\nUse fast method from Chuck Ebbert to retrieve node/cpu from\nGDT limit instead of CPUID\nMade sure RDTSCP init is always executed after node is known.\nDrop printk\n\nSigned-off-by: Vojtech Pavlik \u003cvojtech@suse.cz\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "75da736fb3dc5cc8add98da0d02fe5103d7ce059", "tree": "cc257924ebeef75b650b79ea6a33429a6eac84b8", "parents": [ "e5fa6d70318e4a6a644edbb7d574059e5b326de1" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat Sep 16 12:15:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 16 12:54:32 2006 -0700" }, "message": "[PATCH] Fix \u0027make headers_check\u0027 on x86_64\n\nOn Tue, 2006-09-12 at 17:44 +0100, David Woodhouse wrote:\n\u003e asm-x86_64/elf.h requires asm/processor.h, which does not exist\n\u003e asm-x86_64/signal.h requires linux/linkage.h, which does not exist\n\u003e asm-x86_64/unistd.h requires linux/linkage.h, which does not exist\n\u003e asm-x86_64/vsyscall.h requires linux/seqlock.h, which does not exist\n\nAgain, move stuff which shouldn\u0027t be visible inside (mostly already existing)\n#ifdef __KERNEL__.\n\nThis fixes a bunch of mislabelled and unlabelled #endifs in unistd.h and also\ncleans that up to conform with what\u0027s visible on other architectures, since\nthe minimal fix for the error reported about would have involved a more\nintrusive patch, renesting other ifdefs.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "77a75333a3d16b830ccf47cf51d944655b015363", "tree": "7c911f2763b640a14bfcefd5c3832ccdd93f69e5", "parents": [ "cf0501328674849f8becf6de16620067a0c2f1b5" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@osdl.org", "time": "Wed Jan 11 22:46:30 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jan 11 19:05:02 2006 -0800" }, "message": "[PATCH] x86_64: sparse warning cleanups\n\nFix some trivial sparse warnings in x86_64 code.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a2a0c992e9da823dc23abcb92a42ec5faf856b8b", "tree": "f0276244c39a66773ba73bc7c49b8e21b48debf6", "parents": [ "a0d58c9741e4ef42f5fbdfb2a6b86f03c6e9092f" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon Sep 12 18:49:24 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Sep 12 10:50:57 2005 -0700" }, "message": "[PATCH] x86-64: Remove unused vxtime.hz field\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "312df5f1a1da780e084b328bcabb02a6dcd044c3", "tree": "04f0a70177979e4b8924015448a72644f1ce1c79", "parents": [ "0af2be0b721997512191e981a051fcb070b87260" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Mon May 16 21:53:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Tue May 17 07:59:15 2005 -0700" }, "message": "[PATCH] x86_64: Add pmtimer support\n\nThere are unfortunately more and more multi processor Opteron systems which\ndon\u0027t have HPET timer support in the southbridge. This covers in particular\nNvidia and VIA chipsets. They also don\u0027t guarantee that the TSCs are\nsynchronized between CPUs; and especially with MP powernow the systems are\nnearly unusable because the time gets very inconsistent between CPUs.\n\nThe timer code for x86-64 was originally written under the assumption that we\ncould fall back to the HPET timer on such systems. But this doesn\u0027t work\nthere.\n\nAnother alternative is to use the ACPI PM timer as primary time source. This\npatch does that. The kernel only uses PM timer when there is no other choice\nbecause it has some disadvantages.\n\nPorted over from i386. It should be faster than the i386 version because I\ndropped the \"read three times\" workaround, but is still considerable slower\nthan HPET and also does not work together with vsyscalls which have to be\ndisabled.\n\nCc: \u003cmark.langsdorf@amd.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }