)]}' { "log": [ { "commit": "72fd4a35a824331d7a0f4168d7576502d95d34b3", "tree": "be27880bc36b7f62e8044a88b8744a35c5317714", "parents": [ "262086cf5b5343c2b81c97b1c606058e921859df" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sat Feb 10 01:45:59 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:32 2007 -0800" }, "message": "[PATCH] Numerous fixes to kernel-doc info in source files.\n\nA variety of (mostly) innocuous fixes to the embedded kernel-doc content in\nsource files, including:\n\n * make multi-line initial descriptions single line\n * denote some function names, constants and structs as such\n * change erroneous opening \u0027/*\u0027 to \u0027/**\u0027 in a few places\n * reword some text for clarity\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "16cf5b39b81b95d1e3d81df3ba8c82cadf54f551", "tree": "b8fa1ee5fb548073f0265015bff15f7ebb3833cb", "parents": [ "3db5db4fcdafc85b99d171336a7d2f25765ccd13" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Sat Feb 10 01:45:41 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:31 2007 -0800" }, "message": "[PATCH] fix sparse warnings from {asm,net}/checksum.h\n\nRename the variable \"sum\" in the __range_ok macros to avoid name collisions\ncausing lots of \"symbol shadows an earlier one\" warnings by sparse.\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nAcked-by: Ian Molton \u003cspyro@f2s.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4564f9e5fd00767d11fcf61e0d52787706dfcc87", "tree": "e7d2dd2c80099c23a7dadfb53f8faa74dba7d484", "parents": [ "4a3b0a490d49ada8bbf3f426be1a0ace4dcd0a55" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Sat Feb 10 01:45:00 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:26 2007 -0800" }, "message": "[PATCH] consolidate line discipline number definitions\n\nThe line discipline numbers N_* are currently defined for each architecture\nindividually, but (except for a seeming mistake) identically, in\nasm/termios.h. There is no obvious reason why these numbers should be\narchitecture specific, nor any apparent relationship with the termios\nstructure. The total number of these, NR_LDISCS, is defined in linux/tty.h\nanyway. So I propose the following patch which moves the definitions of\nthe individual line disciplines to linux/tty.h too.\n\nThree of these numbers (N_MASC, N_PROFIBUS_FDL, and N_SMSBLOCK) are unused\nin the current kernel, but the patch still keeps the complete set in case\nthere are plans to use them yet.\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\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": "4ec031166f6a466a443f462e567f7551096b1741", "tree": "2f59cd620ddd83436a16c8e5a494d6147a398716", "parents": [ "b81831c69afb82c0545d3de729290fab4e50d429" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Fri Feb 09 16:38:30 2007 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 09 09:14:07 2007 -0800" }, "message": "[PATCH] kill eth_io_copy_and_sum()\n\nOn all targets that sucker boils down to memcpy_fromio(sbk-\u003edata, from, len).\nThe function name is highly misguiding (it _never_ does any checksums), the\nlast argument is just a noise and simply expanding the call to memcpy_fromio()\ngives shorter and more readable source. For a lot of reasons it has almost\nno remaining users, so it\u0027s better to just outright kill it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f18c5a08bf035b51939281f5b49aa3ae45cea6ce", "tree": "606046bfacc7aa04d9ad7b7a5ae2bb92d8f89d2c", "parents": [ "5008740e27540e4069a2f8235f8308aba46036a2" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Fri Feb 02 19:48:23 2007 +0300" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 02 21:14:31 2007 -0500" }, "message": "ACPICA: Allow ACPI id to be u32 instead of u8.\n\nAllow ACPI id to be u32 instead of u8.\nRequires drop of conversion tables with the acpiid as index.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "15a58ed12142939d51076380e6e58af477ad96ec", "tree": "193dbd4637b3c1cd5d976215cece37a95041e499", "parents": [ "5f3b1a8b6737b09ce5df4ec9fad4ad271aecb5fb" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Fri Feb 02 19:48:22 2007 +0300" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 02 21:14:29 2007 -0500" }, "message": "ACPICA: Remove duplicate table definitions (non-conflicting), cont\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "ad71860a17ba33eb0e673e9e2cf5ba0d8e3e3fdd", "tree": "9f60547a2e8782c04d7cd1c41bc874047008458c", "parents": [ "a4bbb810dedaecf74d54b16b6dd3c33e95e1024c" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Fri Feb 02 19:48:19 2007 +0300" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 02 21:14:22 2007 -0500" }, "message": "ACPICA: minimal patch to integrate new tables into Linux\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f47aef55d9a18945fcdd7fd6bf01121ce973b91b", "tree": "69f5f6c1fd4ae27d18344ae4b33b5c7bd4b18699", "parents": [ "e5b97dde514f9bd43f9e525451d0a863c4fc8a9a" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Fri Jan 26 00:56:49 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jan 26 13:50:58 2007 -0800" }, "message": "[PATCH] i386 vDSO: use VM_ALWAYSDUMP\n\nThis patch fixes core dumps to include the vDSO vma, which is left out now.\nIt removes the special-case core writing macros, which were not doing the\nright thing for the vDSO vma anyway. Instead, it uses VM_ALWAYSDUMP in the\nvma; there is no need for the fixmap page to be installed. It handles the\nCONFIG_COMPAT_VDSO case by making elf_core_dump use the fake vma from\nget_gate_vma after real vmas in the same way the /proc/PID/maps code does.\n\nThis changes core dumps so they no longer include the non-PT_LOAD phdrs from\nthe vDSO. I made the change to add them in the first place, but in turned out\nthat nothing ever wanted them there since the advent of NT_AUXV. It\u0027s cleaner\nto leave them out, and just let the phdrs inside the vDSO image speak for\nthemselves.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a1f3bb9ae4497a2ed3eac773fd7798ac33a0371f", "tree": "18a8b6a9a26f2148e67109d79d2fe0c330fdeb64", "parents": [ "7f6ee1adc75bf31d1b76814338f76a88e653cb60" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Fri Jan 26 00:56:46 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jan 26 13:50:58 2007 -0800" }, "message": "[PATCH] Fix CONFIG_COMPAT_VDSO\n\nI wouldn\u0027t mind if CONFIG_COMPAT_VDSO went away entirely. But if it\u0027s there,\nit should work properly. Currently it\u0027s quite haphazard: both real vma and\nfixmap are mapped, both are put in the two different AT_* slots, sysenter\nreturns to the vma address rather than the fixmap address, and core dumps yet\nare another story.\n\nThis patch makes CONFIG_COMPAT_VDSO disable the real vma and use the fixmap\narea consistently. This makes it actually compatible with what the old vdso\nimplementation did.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9ee79a3d372fcb6729893437f4923c5efd1f85db", "tree": "6a220d2935ed4c539e41a9ad7057bfbc21deafd8", "parents": [ "ebcccd14b73831fa7fbc197e1d2b9c710a65731e" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@SteelEye.com", "time": "Mon Jan 22 09:18:31 2007 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 22 19:39:36 2007 -0800" }, "message": "[PATCH] x86: fix PDA variables to work during boot\n\nThe current PDA code, which went in in post 2.6.19 has a flaw in that it\ndoesn\u0027t correctly cycle the GDT and %GS segment through the boot PDA,\nthe CPU PDA and finally the per-cpu PDA.\n\nThe bug generally doesn\u0027t show up if the boot CPU id is zero, but\neverything falls apart for a non zero boot CPU id. The basically kills\nvoyager which is perfectly capable of doing non zero CPU id boots, so\nvoyager currently won\u0027t boot without this.\n\nThe fix is to be careful and actually do the GDT setups correctly.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd0ec16fa6cf2498b831663a543e1b67fce6e155", "tree": "6b91a5ff9713c83f6026d1198be98f7ed1e845e6", "parents": [ "a75acf850ca80136a4f845cf9a7cd26e7465c1f4" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Fri Jan 05 16:36:30 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Jan 05 23:55:23 2007 -0800" }, "message": "[PATCH] i386: Restore CONFIG_PHYSICAL_START option\n\no Relocatable bzImage support had got rid of CONFIG_PHYSICAL_START option\n thinking that now this option is not required as people can build a\n second kernel as relocatable and load it anywhere. So need of compiling\n the kernel for a custom address was gone. But Magnus uses vmlinux images\n for second kernel in Xen environment and he wants to continue to use\n it.\n\no Restoring the CONFIG_PHYSICAL_START option for the time being. I think\n down the line we can get rid of it.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "18ed1c051317ac3a685120cead2adb192b802347", "tree": "c08a9147119a6cb69114166c7107f6b0bba6e2ab", "parents": [ "dab6df63086762629936e8b89a5984bae39724f6", "36bcbec7ce21e2e8b3143b11a05747330abeca70" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 22 18:46:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 22 18:46:56 2006 -0800" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (68 commits)\n ACPI: replace kmalloc+memset with kzalloc\n ACPI: Add support for acpi_load_table/acpi_unload_table_id\n fbdev: update after backlight argument change\n ACPI: video: Add dev argument for backlight_device_register\n ACPI: Implement acpi_video_get_next_level()\n ACPI: Kconfig - depend on PM rather than selecting it\n ACPI: fix NULL check in drivers/acpi/osl.c\n ACPI: make drivers/acpi/ec.c:ec_ecdt static\n ACPI: prevent processor module from loading on failures\n ACPI: fix single linked list manipulation\n ACPI: ibm_acpi: allow clean removal\n ACPI: fix git automerge failure\n ACPI: ibm_acpi: respond to workqueue update\n ACPI: dock: add uevent to indicate change in device status\n ACPI: ec: Lindent once again\n ACPI: ec: Change #define to enums there possible.\n ACPI: ec: Style changes.\n ACPI: ec: Acquire Global Lock under EC mutex.\n ACPI: ec: Drop udelay() from poll mode. Loop by reading status field instead.\n ACPI: ec: Rename gpe_bit to gpe\n ...\n" }, { "commit": "5c95da9f5abeff865b7273b59e1a3c50a2c5acb2", "tree": "90887812982511b7bb48bcbfed8bdc0c40140a5d", "parents": [ "561ccd3a97867ed33e1670feeca3391cd4d6fa2c" ], "author": { "name": "Yasunori Goto", "email": "y-goto@jp.fujitsu.com", "time": "Fri Dec 22 01:09:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 22 08:55:49 2006 -0800" }, "message": "[PATCH] compile error of register_memory()\n\nregister_memory() becomes double definition in 2.6.20-rc1. It is defined\nin arch/i386/kernel/setup.c as static definition in 2.6.19. But it is\nmoved to arch/i386/kernel/e820.c in 2.6.20-rc1. And same name function is\ndefined in driver/base/memory.c too. So, it becomes cause of compile error\nof duplicate definition if memory hotplug option is on.\n\nSigned-off-by: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9774f3384125912eb491ca77f77907324db3ed05", "tree": "0bdc7486e911dd9e955b41283ee19ac74521f7bd", "parents": [ "3be11c8f4f2fa194834c2e83540f34da442b8977", "f238085415c56618e042252894f2fcc971add645" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 20 02:53:13 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 20 02:53:13 2006 -0500" }, "message": "merge linus into test branch\n" }, { "commit": "463e7c7cf9aaf95dd05e97e1a47854fdf5454cdc", "tree": "1b9171c109496b7f4991fcae0a2e08ed3bbea10d", "parents": [ "25c68a33b7b74b37793b1250007e5e21d621a7fc", "7d63c6759188b9b35c789159f6e02cd02d49ec7d" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 00:45:07 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 00:45:07 2006 -0500" }, "message": "Pull trivial into test branch\n\nConflicts:\n\n\tdrivers/acpi/ec.c\n" }, { "commit": "d1526e2cda64d5a1de56aef50bad9e5df14245c2", "tree": "d7b490b1a11dd9720c9918733ca0c06e0e82cfba", "parents": [ "d1998ef38a13c4e74c69df55ccd38b0440c429b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 15 08:43:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 15 08:47:51 2006 -0800" }, "message": "Remove stack unwinder for now\n\nIt has caused more problems than it ever really solved, and is\napparently not getting cleaned up and fixed. We can put it back when\nit\u0027s stable and isn\u0027t likely to make warning or bug events worse.\n\nIn the meantime, enable frame pointers for more readable stack traces.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ec8c0446b6e2b67b5c8813eb517f4bf00efa99a9", "tree": "e7c12d7c486c958a5e38888b41cfcd6a558f1aff", "parents": [ "bcd022801ee514e28c32837f0b3ce18c775f1a7b" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Dec 12 17:14:57 2006 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:27:08 2006 -0800" }, "message": "[PATCH] Optimize D-cache alias handling on fork\n\nVirtually index, physically tagged cache architectures can get away\nwithout cache flushing when forking. This patch adds a new cache\nflushing function flush_cache_dup_mm(struct mm_struct *) which for the\nmoment I\u0027ve implemented to do the same thing on all architectures\nexcept on MIPS where it\u0027s a no-op.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a102eed9c4e1d21bad07a8fd97bd4fbf125d966", "tree": "9ec99f046b94971db46b08a87d7eab3e84c4acd4", "parents": [ "3df494a32b936aef76d893f5065f962ebd9b9437" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 13 00:34:30 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:05:49 2006 -0800" }, "message": "[PATCH] PM: Fix SMP races in the freezer\n\nCurrently, to tell a task that it should go to the refrigerator, we set the\nPF_FREEZE flag for it and send a fake signal to it. Unfortunately there\nare two SMP-related problems with this approach. First, a task running on\nanother CPU may be updating its flags while the freezer attempts to set\nPF_FREEZE for it and this may leave the task\u0027s flags in an inconsistent\nstate. Second, there is a potential race between freeze_process() and\nrefrigerator() in which freeze_process() running on one CPU is reading a\ntask\u0027s PF_FREEZE flag while refrigerator() running on another CPU has just\nset PF_FROZEN for the same task and attempts to reset PF_FREEZE for it. If\nthe refrigerator wins the race, freeze_process() will state that PF_FREEZE\nhasn\u0027t been set for the task and will set it unnecessarily, so the task\nwill go to the refrigerator once again after it\u0027s been thawed.\n\nTo solve first of these problems we need to stop using PF_FREEZE to tell\ntasks that they should go to the refrigerator. Instead, we can introduce a\nspecial TIF_*** flag and use it for this purpose, since it is allowed to\nchange the other tasks\u0027 TIF_*** flags and there are special calls for it.\n\nTo avoid the freeze_process()-refrigerator() race we can make\nfreeze_process() to always check the task\u0027s PF_FROZEN flag after it\u0027s read\nits \"freeze\" flag. We should also make sure that refrigerator() will\nalways reset the task\u0027s \"freeze\" flag after it\u0027s set PF_FROZEN for it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c4366889dda8110247be59ca41fddb82951a8c26", "tree": "705c1a996bed8fd48ce94ff33ec9fd00f9b94875", "parents": [ "db2fb9db5735cc532fd4fc55e94b9a3c3750378e", "e1036502e5263851259d147771226161e5ccc85a" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue Dec 12 17:41:41 2006 -0500" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue Dec 12 17:41:41 2006 -0500" }, "message": "Merge ../linus\n\nConflicts:\n\n\tdrivers/cpufreq/cpufreq.c\n" }, { "commit": "08c183f31bdbb709f177f6d3110d5f288ea33933", "tree": "be7b84c07f3b0bf29473bad2b7b788fa189f948e", "parents": [ "1bd77f2da58e9cdd1f159217887343dadd9af417" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sun Dec 10 02:20:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Sun Dec 10 09:55:43 2006 -0800" }, "message": "[PATCH] sched: add option to serialize load balancing\n\nLarge sched domains can be very expensive to scan. Add an option SD_SERIALIZE\nto the sched domain flags. If that flag is set then we make sure that no\nother such domain is being balanced.\n\n[akpm@osdl.org: build fix]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Peter Williams \u003cpwil3058@bigpond.net.au\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: \"Siddha, Suresh B\" \u003csuresh.b.siddha@intel.com\u003e\nCc: \"Chen, Kenneth W\" \u003ckenneth.w.chen@intel.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b1489009963b8c5132f2ffe23483e811d9ae5607", "tree": "66f8ada358e6e42dc7a65e3f7ed662d5bfc0d32a", "parents": [ "6b49a257850fb8ad91f4c76bb712e9213141a34a" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Dec 08 02:39:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:29:03 2006 -0800" }, "message": "[PATCH] ide: more conversion to pci_get APIs\n\nThis completes IDE except for one use which requires a new core PCI function\nand will be polished up at the end\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "be90038a24c814dc98bc5a813f41855779000018", "tree": "6ed4585714f0a90e0de6627c403adc3fc42644d2", "parents": [ "96b066b85c8e5b28fa7f25a7f0644f70f46b8881" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Dec 08 02:38:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:56 2006 -0800" }, "message": "[PATCH] tty: preparatory structures for termios revamp\n\nIn order to sort out our struct termios and add proper speed control we need\nto separate the kernel and user termios structures. Glibc is fine but the\nother libraries rely on the kernel exported struct termios and we need to\nextend this without breaking the ABI/API\n\nTo do so we add a struct ktermios which is the kernel view of a termios\nstructure and overlaps the struct termios with extra fields on the end for\nnow. (That limitation will go away in later patches). Some platforms (eg\nalpha) planned ahead and thus use the same struct for both, others did not.\n\nThis just adds the structures but does not use them, it seems a sensible\nsplitting point for bisect if there are compile failures (not that I expect\nthem)\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "91768d6c2bad0d2766a166f13f2f57e197de3458", "tree": "3857842d8635b2032c84c5e2e1b05181cd48ca65", "parents": [ "7664c5a1da4711bb6383117f51b94c8dc8f3f1cd" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Fri Dec 08 02:36:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:39 2006 -0800" }, "message": "[PATCH] Generic BUG for i386\n\nThis makes i386 use the generic BUG machinery. There are no functional\nchanges from the old i386 implementation.\n\nThe main advantage in using the generic BUG machinery for i386 is that the\ninlined overhead of BUG is just the ud2a instruction; the file+line(+function)\ninformation are no longer inlined into the instruction stream. This reduces\ncache pollution, and makes disassembly work properly.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Hugh Dickens \u003chugh@veritas.com\u003e\nCc: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4522d58275f124105819723e24e912c8e5bf3cdd", "tree": "b92c29014fadffe049c1925676037f0092b8d112", "parents": [ "6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28", "64a26a731235b59c9d73bbe82c1f896d57400d37" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:59:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:59:11 2006 -0800" }, "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: (156 commits)\n [PATCH] x86-64: Export smp_call_function_single\n [PATCH] i386: Clean up smp_tune_scheduling()\n [PATCH] unwinder: move .eh_frame to RODATA\n [PATCH] unwinder: fully support linker generated .eh_frame_hdr section\n [PATCH] x86-64: don\u0027t use set_irq_regs()\n [PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq\n [PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM\n [PATCH] i386: replace kmalloc+memset with kzalloc\n [PATCH] x86-64: remove remaining pc98 code\n [PATCH] x86-64: remove unused variable\n [PATCH] x86-64: Fix constraints in atomic_add_return()\n [PATCH] x86-64: fix asm constraints in i386 atomic_add_return\n [PATCH] x86-64: Correct documentation for bzImage protocol v2.05\n [PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code\n [PATCH] x86-64: Fix numaq build error\n [PATCH] x86-64: include/asm-x86_64/cpufeature.h isn\u0027t a userspace header\n [PATCH] unwinder: Add debugging output to the Dwarf2 unwinder\n [PATCH] x86-64: Clarify error message in GART code\n [PATCH] x86-64: Fix interrupt race in idle callback (3rd try)\n [PATCH] x86-64: Remove unwind stack pointer alignment forcing again\n ...\n\nFixed conflict in include/linux/uaccess.h manually\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d1362c0d05b8543807ab403ac8ce813cab41fa4", "tree": "78f4f97229af02e4a8e3d1851b003b296db6dcda", "parents": [ "f46ba2235feab5e686b1234c328a0577cde86e21" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:40:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:46 2006 -0800" }, "message": "[PATCH] cleanup asm/setup.h userspace visibility\n\nMake the contents of the userspace asm/setup.h header consistent on all\narchitectures:\n\n - export setup.h to userspace on all architectures\n - export only COMMAND_LINE_SIZE to userspace\n - frv: move COMMAND_LINE_SIZE from param.h\n - i386: remove duplicate COMMAND_LINE_SIZE from param.h\n - arm:\n - export ATAGs to userspace\n - change u8/u16/u32 to __u8/__u16/__u32\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3fa72e4556ec1f04e46a0d561d9e785ecaa173d", "tree": "9c9b51dbecc27e977135b4e4793ea3dc99e8ba66", "parents": [ "f67637ee4b5d90d41160d755b9a8cca18c394586" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 06 20:38:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:41 2006 -0800" }, "message": "[PATCH] Pass struct dev pointer to dma_cache_sync()\n\nPass struct dev pointer to dma_cache_sync()\n\ndma_cache_sync() is ill-designed in that it does not have a struct device\npointer argument which makes proper support for systems that consist of a\nmix of coherent and non-coherent DMA devices hard. Change dma_cache_sync\nto take a struct device pointer as first argument and fix all its callers\nto pass it.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f67637ee4b5d90d41160d755b9a8cca18c394586", "tree": "dffa1fa32f8e0462c8e46c4f8fefa058be349d6a", "parents": [ "83b7b44e1c1e9e493ccd4146558481ab5af0116a" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 06 20:38:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:41 2006 -0800" }, "message": "[PATCH] Add struct dev pointer to dma_is_consistent()\n\ndma_is_consistent() is ill-designed in that it does not have a struct\ndevice pointer argument which makes proper support for systems that consist\nof a mix of coherent and non-coherent DMA devices hard. Change\ndma_is_consistent to take a struct device pointer as first argument and fix\nthe sole caller to pass it.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f5738ceed46782aea7663d62cb6398eb05fc4ce0", "tree": "156ebf498bc1d892d6f9e33d2751869417e30eb4", "parents": [ "28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Dec 06 20:37:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:37 2006 -0800" }, "message": "[PATCH] remove kernel syscalls\n\nThe last thing we agreed on was to remove the macros entirely for 2.6.19,\non all architectures. Unfortunately, I think nobody actually _did_ that,\nso they are still there.\n\n[akpm@osdl.org: x86_64 fix]\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Greg Schafer \u003cgschafer@zip.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6cfd76a26d9fe2ba54b9d496a48c1d9285e5c5ed", "tree": "1114a0630c5045d0650c6d78a8097fdea6f94d8e", "parents": [ "a4c410f00f7ca4bd448b0d63f6f882fd244dc991" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Dec 06 20:37:22 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:36 2006 -0800" }, "message": "[PATCH] lockdep: name some old style locks\n\nName some of the remaning \u0027old_style_spin_init\u0027 locks\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d4a34c9365c6e3f94a5b26ce296e1fce9b66c8b", "tree": "ad8303f7db40d963f7a7b120996d4fe658a43cce", "parents": [ "ff39593ad0ff7a79a3717edac6634407aa8200c2" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Support i386 systems with PAE or without PSE\n\nMake swsusp support i386 systems with PAE or without PSE.\n\nThis is done by creating temporary page tables located in resume-safe page\nframes before the suspend image is restored in the same way as x86_64 does\nit.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Nigel Cunningham \u003cncunningham@linuxmail.org\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e18b890bb0881bbab6f4f1a6cd20d9c60d66b003", "tree": "4828be07e1c24781c264b42c5a75bcd968223c3f", "parents": [ "441e143e95f5aa1e04026cb0aa71c801ba53982f" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:33:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:25 2006 -0800" }, "message": "[PATCH] slab: remove kmem_cache_t\n\nReplace all uses of kmem_cache_t with struct kmem_cache.\n\nThe patch was generated using the following script:\n\n\t#!/bin/sh\n\t#\n\t# Replace one string by another in all the kernel sources.\n\t#\n\n\tset -e\n\n\tfor file in `find * -name \"*.c\" -o -name \"*.h\"|xargs grep -l $1`; do\n\t\tquilt add $file\n\t\tsed -e \"1,\\$s/$1/$2/g\" $file \u003e/tmp/$$\n\t\tmv /tmp/$$ $file\n\t\tquilt refresh\n\tdone\n\nThe script was run like this\n\n\tsh replace kmem_cache_t \"struct kmem_cache\"\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4af2bfc1202041006a0f01d0591a975f6c573f09", "tree": "6fb140a40083c793919a417cfa28b31c9f86c662", "parents": [ "25ba77c141dbcd2602dd0171824d0d72aa023a01" ], "author": { "name": "Andy Whitcroft", "email": "apw@shadowen.org", "time": "Wed Dec 06 20:33:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:23 2006 -0800" }, "message": "[PATCH] silence unused pgdat warning from alloc_bootmem_node and friends\n\nx86 NUMA systems only define bootmem for node 0. alloc_bootmem_node() and\nfriends therefore ignore the passed pgdat and use NODE_DATA(0) in all\ncases. This leads to the following warnings as we are not using the passed\nparameter:\n\n .../mm/page_alloc.c: In function \u0027zone_wait_table_init\u0027:\n .../mm/page_alloc.c:2259: warning: unused variable \u0027pgdat\u0027\n\nOne option would be to define all variables used with these macros\n__attribute__ ((unused)), but this would leave us exposed should these\nbecome genuinely unused.\n\nThe key here is that we _are_ using the value, we ignore it but that is a\ndeliberate action. This patch adds a nested local variable within the\nalloc_bootmem_node helper to which the pgdat parameter is assigned making\nit \u0027used\u0027. The nested local is marked __attribute__ ((unused)) to silence\nthis same warning for it.\n\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a866374aecc90c7d90619727ccd851ac096b2fc7", "tree": "eabae0b36b5281dcef20563470c7f05549689b8c", "parents": [ "6edaf68a87d17570790fd55f0c451a29ec1d6703" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Dec 06 20:32:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:21 2006 -0800" }, "message": "[PATCH] mm: pagefault_{disable,enable}()\n\nIntroduce pagefault_{disable,enable}() and use these where previously we did\nmanual preempt increments/decrements to make the pagefault handler do the\natomic thing.\n\nCurrently they still rely on the increased preempt count, but do not rely on\nthe disabled preemption, this might go away in the future.\n\n(NOTE: the extra barrier() in pagefault_disable might fix some holes on\n machines which have too many registers for their own good)\n\n[heiko.carstens@de.ibm.com: s390 fix]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\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": "116780fc04d9f6cd3ceeab0251681f1dfda53367", "tree": "d28148b520fa9ed8e7ea7d6e067c95cee4a42078", "parents": [ "d7fb02712818643bab79a6b3cb8270a747d0227b" ], "author": { "name": "Burman Yan", "email": "yan_952@hotmail.com", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "message": "[PATCH] i386: replace kmalloc+memset with kzalloc\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "d7fb02712818643bab79a6b3cb8270a747d0227b", "tree": "7922e7f425d9206ae1dd3cc7b1b90a6663a20597", "parents": [ "f475ff352c5e05d473c462b97c3a13a5b803af5a" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:19 2006 +0100" }, "message": "[PATCH] x86-64: remove remaining pc98 code\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "e4b522d7ef144fb2ad6a4cb23d9cb5ec154be8bc", "tree": "707cbc03cd332aa87eff7ff33d85ee3a8fd6ac95", "parents": [ "d263b213577a1e8f166b0a7212d85175e36d6c19" ], "author": { "name": "Duncan Sands", "email": "baldrick@free.fr", "time": "Thu Dec 07 02:14:13 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:13 2006 +0100" }, "message": "[PATCH] x86-64: fix asm constraints in i386 atomic_add_return\n\nSince v-\u003ecounter is both read and written, it should be an output as well\nas an input for the asm. The current code only gets away with this because\ncounter is volatile. Also, according to Documents/atomic_ops.txt,\natomic_add_return should provide a memory barrier, in particular a compiler\nbarrier, so the asm should be marked as clobbering memory.\n\nTest case:\n\n#include \u003cstdio.h\u003e\n\ntypedef struct { int counter; } atomic_t; /* NB: no \"volatile\" */\n\n#define ATOMIC_INIT(i)\t{ (i) }\n\n#define atomic_read(v)\t\t((v)-\u003ecounter)\n\nstatic __inline__ int atomic_add_return(int i, atomic_t *v)\n{\n\tint __i \u003d i;\n\n\t__asm__ __volatile__(\n\t\t\"lock; xaddl %0, %1;\"\n\t\t:\"\u003dr\"(i)\n\t\t:\"m\"(v-\u003ecounter), \"0\"(i));\n/*\t__asm__ __volatile__(\n\t\t\"lock; xaddl %0, %1\"\n\t\t:\"+r\" (i), \"+m\" (v-\u003ecounter)\n\t\t: : \"memory\"); */\n\treturn i + __i;\n}\n\nint main (void) {\n\tatomic_t a \u003d ATOMIC_INIT(0);\n\tint x;\n\n\tx \u003d atomic_add_return (1, \u0026a);\n\tif ((x!\u003d1) || (atomic_read(\u0026a)!\u003d1))\n\t\tprintf(\"fail: %i, %i\\n\", x, atomic_read(\u0026a));\n}\n\nSigned-off-by: Duncan Sands \u003cbaldrick@free.fr\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "359ad0d4015a9ab39243f2ebc4eb07915bd618b2", "tree": "90f05d8d9ab048029bfe1e451a012b4d5896aafe", "parents": [ "eef5e0d185fc049bda11fa14ba286fbd357da896" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Thu Dec 07 02:14:13 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:13 2006 +0100" }, "message": "[PATCH] unwinder: more sanity checks in Dwarf2 unwinder\n\nTighten the requirements on both input to and output from the Dwarf2\nunwinder.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "a1a70c25bed75ed36ed48bbe18b9029428d2452d", "tree": "0ab9fcebc25f9f71be61f91bfca96aa1e0585a0d", "parents": [ "73ad8355d7db6a3cdcf313d4a4586a8f81b19c2f" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Dec 07 02:14:12 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:12 2006 +0100" }, "message": "[PATCH] i386: always enable regparm\n\n-mregparm\u003d3 has been enabled by default for some time on i386, and AFAIK\nthere aren\u0027t any problems with it left.\n\nThis patch removes the REGPARM config option and sets -mregparm\u003d3\nunconditionally.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "538f188e03c821c93b355c9fc346806cdd34e286", "tree": "4fa4a37d35444a51a30722a2af8f8f57ea11449d", "parents": [ "ee58fad51a2a767cb2567706ace967705233d881" ], "author": { "name": "Stephane Eranian", "email": "eranian@hpl.hp.com", "time": "Thu Dec 07 02:14:11 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:11 2006 +0100" }, "message": "[PATCH] i386: i386 add Intel BTS cpufeature bit and detection (take 2)\n\nHere is a small patch for i386 which adds a cpufeature flag and\ndetection code for Intel\u0027s Branch Trace Store (BTS) feature. This\nfeature can be found on Intel P4 and Core 2 processors among others.\nIt can also be used by perfmon.\n\nchangelog:\n\t- add CPU_FEATURE_BTS\n\t- add Branch Trace Store detection\n\nsigned-off-by: stephane eranian \u003ceranian@hpl.hp.com\u003e\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "b0d0a4ba45760b10ecee9035ed45b442c1a6cc84", "tree": "9fbdab9d6cc010b415d38ffccc89ccf03398a89c", "parents": [ "9899f826fc90beba4f78083f6230e06cbe1050c9" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Thu Dec 07 02:14:10 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:10 2006 +0100" }, "message": "[PATCH] x86: fix the irqbalance quirk for E7320/E7520/E7525\n\nMove the irqbalance quirks for E7320/E7520/E7525(Errata 23 in\nhttp://download.intel.com/design/chipsets/specupdt/30304203.pdf) to early\nquirks.\n\nAnd add a PCI quirk for these platforms to check(which happens very late\nduring the boot) if the APIC routing is indeed set to default flat mode.\n\nThis fixes the breakage(in x86_64) of this quirk due to cpu hotplug which\nselects physical mode instead of the logical flat(as needed for this errata\nworkaround).\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Li, Shaohua\" \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "fd6d7d26897dec834d0b9fbdc59819b0332a1257", "tree": "a4bb5a7c9160c70c7763640dbb11082b3cefcbe5", "parents": [ "274e1bbdeeaf16e71418f11f5f305ab26061f2c2" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Thu Dec 07 02:14:10 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:10 2006 +0100" }, "message": "[PATCH] i386: introduce the mechanism of disabling cpu hotplug control\n\nAdd \u0027enable_cpu_hotplug\u0027 flag and when cleared, the hotplug control file\n(\"online\") will not be added under /sys/devices/system/cpu/cpuX/\n\nNext patch doing PCI quirks will use this.\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Li, Shaohua\" \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "c55d92d141b9c40c67db249de91f5c224eb49859", "tree": "578a34bf9768bb418d820395415cbd27acc54c1b", "parents": [ "713819989aa4dd141a37074dbc369e7c620bc619" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "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] i386: Add support for compilation for Core2\n\ngcc doesn\u0027t support -mtune\u003dcore2 yet, but will be soon. Use -mtune\u003dgeneric or -mtune\u003di686\nas fallback\n\nTBD need benchmarking for INTEL_USERCOPY etc. So far I used the same defaults as MPENTIUMM\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "8ecb8950695e907ed25acffec9e98c6806e311c8", "tree": "dfa4a6cf29b1f6fe173a0d6998b3f3fb55b5422f", "parents": [ "dfbea0ad50e08c52539bddce977b07f77a762ba4" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.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] paravirt: fix missing pte update\n\nThe function ptep_get_and_clear uses an atomic instruction sequence to get and\nclear an active pte. Rather than add such an atomic operator to all virtual\nmachine implementations in paravirt-ops, it is easier to support the raw\natomic sequence and use either a trapping writable pagetable approach, or a\npost-update notification. For the post update notification, we require the\npte_update function to be called after the access. Combine the 2-level and\n3-level paging operators into one common function which does the post-update\nnotification, and rename the actual atomic sequences to raw_ptep_xxx\noperators.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "dfbea0ad50e08c52539bddce977b07f77a762ba4", "tree": "5ae675ca460e45affbff885a4c7cc3537b172ed0", "parents": [ "a2952d8949bb0b37c1be92a89c4f180c74292857" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: fix parameter names in mmu operations\n\nMake parameter names match function argument names for the yet to be defined\npte_update_defer accessor.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "a2952d8949bb0b37c1be92a89c4f180c74292857", "tree": "b2a872efdcac997695661c2578679aef70d26afb", "parents": [ "bd472c794bbf6771c3fc1c58f188bc16c393d2fe" ], "author": { "name": "Zachary Amsden", "email": "zach@vmware.com", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Preparatory mmu header movement\n\nMove header includes for the nopud / nopmd types to the location of the actual\npte / pgd type definitions. This allows generic 4-level page type code to be\nwritten before the split 2/3 level page table headers are included.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "da181a8b3916aa7f2e3c5775d2bd2fe3454cf82d", "tree": "c5be6c957d57563b9854732df1210aad97027b03", "parents": [ "13623d79309dd82e1964458fa017979d16f33fa8" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Add MMU virtualization to paravirt_ops\n\nAdd the three bare TLB accessor functions to paravirt-ops. Most amusingly,\nflush_tlb is redefined on SMP, so I can\u0027t call the paravirt op flush_tlb.\nInstead, I chose to indicate the actual flush type, kernel (global) vs. user\n(non-global). Global in this sense means using the global bit in the page\ntable entry, which makes TLB entries persistent across CR3 reloads, not\nglobal as in the SMP sense of invoking remote shootdowns, so the term is\nconfusingly overloaded.\n\nAK: folded in fix from Zach for PAE compilation\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "13623d79309dd82e1964458fa017979d16f33fa8", "tree": "b994f0ba2cd7aec284e4132cf00acc0fecaa887e", "parents": [ "6020c8f315709a508b027ef6749e85b125190947" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Add APIC accessors to paravirt-ops.\n\nAdd APIC accessors to paravirt-ops. Unfortunately, we need two write\nfunctions, as some older broken hardware requires workarounds for\nPentium APIC errata - this is the purpose of apic_write_atomic.\n\nAK: replaced __inline with inline\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "4f205fd45a5c192907188d6f8f6d7e66db859248", "tree": "a356044df1960b93737681db9fa88974fe0425d0", "parents": [ "c9ccf30d77f04064fe5436027ab9d2230c7cdd94" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Allow selected bug checks to be\n\nAllow selected bug checks to be skipped by paravirt kernels. The two most\nimportant are the F00F workaround (which is either done by the hypervisor,\nor not required), and the \u0027hlt\u0027 instruction check, which can break under\nsome hypervisors.\n\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "c9ccf30d77f04064fe5436027ab9d2230c7cdd94", "tree": "95c028ae6f1e50275ff7a40b987300bb647e8ead", "parents": [ "d7cd56111f30259e1b532a12e06f59f8e0a20355" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Add startup infrastructure for paravirtualization\n\n1) Each hypervisor writes a probe function to detect whether we are\n running under that hypervisor. paravirt_probe() registers this\n function.\n\n2) If vmlinux is booted with ring !\u003d 0, we call all the probe\n functions (with registers except %esp intact) in link order: the\n winner will not return.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "d7cd56111f30259e1b532a12e06f59f8e0a20355", "tree": "760e9548511ba30cf095f1873bcc9e301a89fa92", "parents": [ "139ec7c416248b9ea227d21839235344edfee1e0" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] i386: cpu_detect extraction\n\nBoth lhype and Xen want to call the core of the x86 cpu detect code before\ncalling start_kernel.\n\n(extracted from larger patch)\n\nAK: folded in start_kernel header patch\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "139ec7c416248b9ea227d21839235344edfee1e0", "tree": "54c396848b08367c0352c77f4633be6380a8eb16", "parents": [ "d3561b7fa0fb0fc583bab0eeda32bec9e4c4056d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:08 2006 +0100" }, "message": "[PATCH] paravirt: Patch inline replacements for paravirt intercepts\n\nIt turns out that the most called ops, by several orders of magnitude,\nare the interrupt manipulation ops. These are obvious candidates for\npatching, so mark them up and create infrastructure for it.\n\nThe method used is that the ops structure has a patch function, which\nis called for each place which needs to be patched: this returns a\nnumber of instructions (the rest are NOP-padded).\n\nUsually we can spare a register (%eax) for the binary patched code to\nuse, but in a couple of critical places in entry.S we can\u0027t: we make\nthe clobbers explicit at the call site, and manually clobber the\nallowed registers in debug mode as an extra check.\n\nAnd:\n\nDon\u0027t abuse CONFIG_DEBUG_KERNEL, add CONFIG_DEBUG_PARAVIRT.\n\nAnd:\n\nAK: Fix warnings in x86-64 alternative.c build\n\nAnd:\n\nAK: Fix compilation with defconfig\n\nAnd:\n\n^From: Andrew Morton \u003cakpm@osdl.org\u003e\n\nSome binutlises still like to emit references to __stop_parainstructions and\n__start_parainstructions.\n\nAnd:\n\nAK: Fix warnings about unused variables when PARAVIRT is disabled.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "d3561b7fa0fb0fc583bab0eeda32bec9e4c4056d", "tree": "39d835965878622d052ef3b3c7b759d83b6bc327", "parents": [ "db91b882aabd0b3b55a87cbfb344f2798bb740b4" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Dec 07 02:14:07 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:07 2006 +0100" }, "message": "[PATCH] paravirt: header and stubs for paravirtualisation\n\nCreate a paravirt.h header for all the critical operations which need to be\nreplaced with hypervisor calls, and include that instead of defining native\noperations, when CONFIG_PARAVIRT.\n\nThis patch does the dumbest possible replacement of paravirtualized\ninstructions: calls through a \"paravirt_ops\" structure. Currently these are\nfunction implementations of native hardware: hypervisors will override the ops\nstructure with their own variants.\n\nAll the pv-ops functions are declared \"fastcall\" so that a specific\nregister-based ABI is used, to make inlining assember easier.\n\nAnd:\n\n+From: Andy Whitcroft \u003capw@shadowen.org\u003e\n\nThe paravirt ops introduce a \u0027weak\u0027 attribute onto memory_setup().\nCode ordering leads to the following warnings on x86:\n\n arch/i386/kernel/setup.c:651: warning: weak declaration of\n `memory_setup\u0027 after first use results in unspecified behavior\n\nMove memory_setup() to avoid this.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andy Whitcroft \u003capw@shadowen.org\u003e\n" }, { "commit": "e6536c1262c56d302e749ab1b44fdb0b9786327d", "tree": "6463b5c2eb8b156a6fcfffa283a803c0f8a8949b", "parents": [ "b9a8d94a47f8a41766f6f7944adfb1d641349903" ], "author": { "name": "Paolo \u0027Blaisorblade\u0027 Giarrusso", "email": "blaisorblade@yahoo.it", "time": "Thu Dec 07 02:14:07 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:07 2006 +0100" }, "message": "[PATCH] x86: comment magic constants in delay.h\n\nFor both i386 and x86_64, copy from arch/$ARCH/lib/delay.c comments about the\nused magic constants, plus a few other niceties.\n\nSigned-off-by: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n\n include/asm-i386/delay.h | 5 ++++-\n include/asm-x86_64/delay.h | 5 ++++-\n 2 files changed, 8 insertions(+), 2 deletions(-)\n" }, { "commit": "cef518e88b8ed94ea483c436ef5e5b151a3fabc6", "tree": "d920944b9d1f9f0c885bce457f12afb92e220245", "parents": [ "b5b2405706005cc7765f6ecd00965d29e93f090a" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "message": "[PATCH] i386: Move memory map printing and other code to e820.c\n\nThis patch moves e820 memory map print and memmap boot param\nparsing function from setup.c to e820.c, also adds limit_regions\nand print_memory_map declaration in header file.\n\nSigned-off-by: bibo,mao \u003cbibo.mao@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n\n arch/i386/kernel/e820.c | 152 +++++++++++++++++++++++++++\n arch/i386/kernel/setup.c | 158 ---------------------------------\n include/asm-i386/e820.h | 2\n arch/i386/kernel/e820.c | 152 ++++++++++++++++++++++++++++++++++++++++++++++\n arch/i386/kernel/setup.c | 153 -----------------------------------------------\n include/asm-i386/e820.h | 2\n 3 files changed, 155 insertions(+), 152 deletions(-)\n" }, { "commit": "b5b2405706005cc7765f6ecd00965d29e93f090a", "tree": "514860ebb7571fa7ee3d5f6eea8462793b992c0c", "parents": [ "b2dff6a88cbed59d787a8ca7367c76ba385e1187" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "message": "[PATCH] i386: Move e820/efi memmap walking code to e820.c\n\nThis patch moves e820/efi memmap table walking function from\nsetup.c to e820.c, also this patch adds extern declaration in\nheader file.\n\nSigned-off-by: bibo,mao \u003cbibo.mao@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n\n arch/i386/kernel/e820.c | 115 +++++++++++++++++++++++++++++++++\n arch/i386/kernel/setup.c | 118 -----------------------------------\n include/asm-i386/e820.h | 2\n arch/i386/kernel/e820.c | 115 +++++++++++++++++++++++++++++++++++++++++++++\n arch/i386/kernel/setup.c | 118 -----------------------------------------------\n include/asm-i386/e820.h | 2\n 3 files changed, 117 insertions(+), 118 deletions(-)\n" }, { "commit": "b2dff6a88cbed59d787a8ca7367c76ba385e1187", "tree": "cc0d407ac764eda23f09181b447ce5d347d73ad5", "parents": [ "8e3342f736dd1c19ce7c28625dedd7d8730fc7ad" ], "author": { "name": "bibo,mao", "email": "bibo.mao@intel.com", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:06 2006 +0100" }, "message": "[PATCH] i386: Move find_max_pfn function to e820.c\n\nMove more code from setup.c into e820.c\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "3760dd6efa75c98e223643da2eb7040406433053", "tree": "2af24364ffedbf2c21c975c028d7fee80da28335", "parents": [ "770d132f03ac15b12919f1bac481f4beda13e094" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Thu Dec 07 02:14:05 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:05 2006 +0100" }, "message": "[PATCH] i386: Use CLFLUSH instead of WBINVD in change_page_attr\n\nCLFLUSH is a lot faster than WBINVD so try to use that.\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "770d132f03ac15b12919f1bac481f4beda13e094", "tree": "fdf8470cd380f2db1960102c928806f687f72938", "parents": [ "ea7322decb974a4a3e804f96a0201e893ff88ce3" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Thu Dec 07 02:14:05 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:05 2006 +0100" }, "message": "[PATCH] i386: Retrieve CLFLUSH size from CPUID\n\nAlso report it in /proc/cpuinfo similar to x86-64.\n\nNeeded for followon patch\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "e69f202d0a1419219198566e1c22218a5c71a9a6", "tree": "16bb59505500797e1ea7e09ee9c3b495ce65b76a", "parents": [ "6a044b3a0a1829ef19bb29548ffe553f48e8d80c" ], "author": { "name": "Vivek Goyal", "email": "vgoyal@in.ibm.com", "time": "Thu Dec 07 02:14:04 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:04 2006 +0100" }, "message": "[PATCH] i386: Implement CONFIG_PHYSICAL_ALIGN\n\no Now CONFIG_PHYSICAL_START is being replaced with CONFIG_PHYSICAL_ALIGN.\n Hardcoding the kernel physical start value creates a problem in relocatable\n kernel context due to boot loader limitations. For ex, if somebody\n compiles a relocatable kernel to be run from address 4MB, but this kernel\n will run from location 1MB as grub loads the kernel at physical address\n 1MB. Kernel thinks that I am a relocatable kernel and I should run from\n the address I have been loaded at. So somebody wanting to run kernel\n from 4MB alignment location (for improved performance regions) can\u0027t do\n that.\n\no Hence, Eric proposed that probably CONFIG_PHYSICAL_ALIGN will make\n more sense in relocatable kernel context. At run time kernel will move\n itself to a physical addr location which meets user specified alignment\n restrictions.\n\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "2a43f3ede48ea3d5790b863b719a1e21c90a3697", "tree": "fedadc184156392feeb25dcf85a2c5db6138fb26", "parents": [ "8621b81c744ff8880a1efe095a4dcd09763ddb5a" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Dec 07 02:14:04 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:04 2006 +0100" }, "message": "[PATCH] i386: CONFIG_PHYSICAL_START cleanup\n\nDefining __PHYSICAL_START and __KERNEL_START in asm-i386/page.h works but\nit triggers a full kernel rebuild for the silliest of reasons. This\nmodifies the users to directly use CONFIG_PHYSICAL_START and linux/config.h\nwhich prevents the full rebuild problem, which makes the code much\nmore maintainer and hopefully user friendly.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "9f45accf17efc050ba26bf77cc4f166c950b284e", "tree": "1ea566184cfa02f4a1dd5e2643ad2d999f398f0f", "parents": [ "6ed018845f1172cdc94f8a20ad807df901c6b7eb" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: define __pa_symbol()\n\nOn x86_64 we have to be careful with calculating the physical\naddress of kernel symbols. Both because of compiler odditities\nand because the symbols live in a different range of the virtual\naddress space.\n\nHaving a defintition of __pa_symbol that works on both x86_64 and\ni386 simplifies writing code that works for both x86_64 and\ni386 that has these kinds of dependencies.\n\nSo this patch adds the trivial i386 __pa_symbol definition.\n\nAdded assembly magic similar to RELOC_HIDE as suggested by Andi Kleen.\nJust picked it up from x86_64.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "63cb683c6ed56a420ba60df6a5b206a44e3f85fe", "tree": "8c5c7a5c5f9402424df94fb24f4e61a9a8de8865", "parents": [ "70463daca852db396ce17f179d2404b257ba0f66" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: PDA: Fix math emulator for new pt_regs\n\nThis patch fixes the math emulator, which had not been adjusted\nto match the changed struct pt_regs.\n\nAK: extracted from larger patch by Jeremy.\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "70463daca852db396ce17f179d2404b257ba0f66", "tree": "d0f89336cd46ab79e8a42239fa758cf43857491d", "parents": [ "ec7fcaabbfb3c5bd5189f857b6ac7bb9745ef291" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: Store the interrupt regs pointer in the PDA\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "ec7fcaabbfb3c5bd5189f857b6ac7bb9745ef291", "tree": "9730e2849a9943e26f8d32f394296fd685b85e39", "parents": [ "b2938f880890ebfcccad356275e0000193153623" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: Implement \"current\" with the PDA\n\nUse the pcurrent field in the PDA to implement the \"current\" macro. This ends\nup compiling down to a single instruction to get the current task.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "b2938f880890ebfcccad356275e0000193153623", "tree": "f2dcde93e6bd449369e4d305f081e9c12af99948", "parents": [ "49d26b6eaa8e970c8cf6e299e6ccba2474191bf5" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: Implement smp_processor_id() with the PDA\n\nUse the cpu_number in the PDA to implement raw_smp_processor_id. This is a\nlittle simpler than using thread_info, though the cpu field in thread_info\ncannot be removed since it is used for things other than getting the current\nCPU in common code.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "49d26b6eaa8e970c8cf6e299e6ccba2474191bf5", "tree": "174f586b64652e06ce0de8f4db4f94a4eec456cc", "parents": [ "66e10a44d724f1464b5e8b5a3eae1e2cbbc2cca6" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:03 2006 +0100" }, "message": "[PATCH] i386: Update sys_vm86 to cope with changed pt_regs and %gs usage\n\nsys_vm86 uses a struct kernel_vm86_regs, which is identical to pt_regs, but\nadds an extra space for all the segment registers. Previously this structure\nwas completely independent, so changes in pt_regs had to be reflected in\nkernel_vm86_regs. This changes just embeds pt_regs in kernel_vm86_regs, and\nmakes the appropriate changes to vm86.c to deal with the new naming.\n\nAlso, since %gs is dealt with differently in the kernel, this change adjusts\nvm86.c to reflect this.\n\nWhile making these changes, I also cleaned up some frankly bizarre code which\nwas added when auditing was added to sys_vm86.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "66e10a44d724f1464b5e8b5a3eae1e2cbbc2cca6", "tree": "0d2a1a1d5edaf98506ef7cb271cad62f5644268e", "parents": [ "f95d47caae5302a63d92be9a0292abc90e2a14e1" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "message": "[PATCH] i386: Fix places where using %gs changes the usermode ABI\n\nThere are a few places where the change in struct pt_regs and the use of %gs\naffect the userspace ABI. These are primarily debugging interfaces where\nthread state can be inspected or extracted.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "f95d47caae5302a63d92be9a0292abc90e2a14e1", "tree": "cfa963975d104c56aba28df6c941759175ed4b98", "parents": [ "62111195800d80c66cdc69063ea3145878c99fbf" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "message": "[PATCH] i386: Use %gs as the PDA base-segment in the kernel\n\nThis patch is the meat of the PDA change. This patch makes several related\nchanges:\n\n1: Most significantly, %gs is now used in the kernel. This means that on\n entry, the old value of %gs is saved away, and it is reloaded with\n __KERNEL_PDA.\n\n2: entry.S constructs the stack in the shape of struct pt_regs, and this\n is passed around the kernel so that the process\u0027s saved register\n state can be accessed.\n\n Unfortunately struct pt_regs doesn\u0027t currently have space for %gs\n (or %fs). This patch extends pt_regs to add space for gs (no space\n is allocated for %fs, since it won\u0027t be used, and it would just\n complicate the code in entry.S to work around the space).\n\n3: Because %gs is now saved on the stack like %ds, %es and the integer\n registers, there are a number of places where it no longer needs to\n be handled specially; namely context switch, and saving/restoring the\n register state in a signal context.\n\n4: And since kernel threads run in kernel space and call normal kernel\n code, they need to be created with their %gs \u003d\u003d __KERNEL_PDA.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "62111195800d80c66cdc69063ea3145878c99fbf", "tree": "35bc9792b3ac232e70e106ff2f4c0193c3bb72ff", "parents": [ "9ca36101a8d74704d78f10910f89d62de96f9dc8" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "message": "[PATCH] i386: Initialize the per-CPU data area\n\nWhen a CPU is brought up, a PDA and GDT are allocated for it. The GDT\u0027s\n__KERNEL_PDA entry is pointed to the allocated PDA memory, so that all\nreferences using this segment descriptor will refer to the PDA.\n\nThis patch rearranges CPU initialization a bit, so that the GDT/PDA are set up\nas early as possible in cpu_init(). Also for secondary CPUs, GDT+PDA are\npreallocated and initialized so all the secondary CPU needs to do is set up\nthe ldt and load %gs. This will be important once smp_processor_id() and\ncurrent use the PDA.\n\nIn all cases, the PDA is set up in head.S, before a CPU starts running C code,\nso the PDA is always available.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Matt Tolentino \u003cmatthew.e.tolentino@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "9ca36101a8d74704d78f10910f89d62de96f9dc8", "tree": "358086c902c021f9316968062dc1b1165cf5f897", "parents": [ "eb5b7b9d86f46b45ba1f986302fdf7df84fb8297" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "message": "[PATCH] i386: Basic definitions for i386-pda\n\nThis patch has the basic definitions of struct i386_pda, and the segment\nselector in the GDT.\n\nasm-i386/pda.h is more or less a direct copy of asm-x86_64/pda.h. The most\ninteresting difference is the use of _proxy_pda, which is used to give gcc a\nmodel for the actual memory operations on the real pda structure. No actual\nreference is ever made to _proxy_pda, so it is never defined.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nCc: Zachary Amsden \u003czach@vmware.com\u003e\nCc: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "bb0d977ed42c79ed709c79dbab4ff2159941eb2a", "tree": "ef0af6c23743b49c263db36f389433c9a7155367", "parents": [ "86efef50cfff9905c4e4ec64f3d3d3b299226674" ], "author": { "name": "Stephane Eranian", "email": "eranian@hpl.hp.com", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:02 2006 +0100" }, "message": "[PATCH] i386: add Intel Core related PMU MSRs\n\n- add Intel Precise-Event Based sampling (PEBS) related MSR\n- add Intel Data Save (DS) Area related MSR\n- add Intel Core microarchitecure performance counter MSRs\n\nSigned-off-by: stephane eranian \u003ceranian@hpl.hp.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "acc207616a91a413a50fdd8847a747c4a7324167", "tree": "71f603615d7c9da8af47fd89346dce9a2e341456", "parents": [ "be44d2aabce2d62f72d5751d1871b6212bf7a1c7" ], "author": { "name": "Chuck Ebbert", "email": "76306.1226@compuserve.com", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] i386: add sleazy FPU optimization\n\ni386 port of the sLeAZY-fpu feature. Chuck reports that this gives him a +/-\n0.4% improvement on his simple benchmark\n\nx86_64 description follows:\n\nRight now the kernel on x86-64 has a 100% lazy fpu behavior: after *every*\ncontext switch a trap is taken for the first FPU use to restore the FPU\ncontext lazily. This is of course great for applications that have very\nsporadic or no FPU use (since then you avoid doing the expensive save/restore\nall the time). However for very frequent FPU users... you take an extra trap\nevery context switch.\n\nThe patch below adds a simple heuristic to this code: After 5 consecutive\ncontext switches of FPU use, the lazy behavior is disabled and the context\ngets restored every context switch. If the app indeed uses the FPU, the trap\nis avoided. (the chance of the 6th time slice using FPU after the previous 5\nhaving done so are quite high obviously).\n\nAfter 256 switches, this is reset and lazy behavior is returned (until there\nare 5 consecutive ones again). The reason for this is to give apps that do\nlonger bursts of FPU use still the lazy behavior back after some time.\n\nSigned-off-by: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "be44d2aabce2d62f72d5751d1871b6212bf7a1c7", "tree": "3f190dd5b5747ee83b50c4596b4801ce6c6b551c", "parents": [ "bb81a09e55eaf7e5f798468ab971469b6f66a259" ], "author": { "name": "Stas Sergeev", "email": "stsp@aknet.ru", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] i386: espfix cleanup\n\nClean up the espfix code:\n\n- Introduced PER_CPU() macro to be used from asm\n- Introduced GET_DESC_BASE() macro to be used from asm\n- Rewrote the fixup code in asm, as calling a C code with the altered %ss\n appeared to be unsafe\n- No longer altering the stack from a .fixup section\n- 16bit per-cpu stack is no longer used, instead the stack segment base\n is patched the way so that the high word of the kernel and user %esp\n are the same.\n- Added the limit-patching for the espfix segment. (Chuck Ebbert)\n\n[jeremy@goop.org: use the x86 scaling addressing mode rather than shifting]\nSigned-off-by: Stas Sergeev \u003cstsp@aknet.ru\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nAcked-by: Zachary Amsden \u003czach@vmware.com\u003e\nAcked-by: Chuck Ebbert \u003c76306.1226@compuserve.com\u003e\nAcked-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "bb81a09e55eaf7e5f798468ab971469b6f66a259", "tree": "cf1ed6b0ad75137361228955535044fd4630a57b", "parents": [ "e5e3a0428968dcc1f9318ce1c941a918e99f8b84" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] x86: all cpu backtrace\n\nWhen a spinlock lockup occurs, arrange for the NMI code to emit an all-cpu\nbacktrace, so we get to see which CPU is holding the lock, and where.\n\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Badari Pulavarty \u003cpbadari@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "e5e3a0428968dcc1f9318ce1c941a918e99f8b84", "tree": "fa2dcb620a22ba197371ac08944628993958ba1e", "parents": [ "e2764a1e306c986053a52b33748c33463cf888de" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] i386: remove default_ldt, and simplify ldt-setting.\n\nThis patch removes the default_ldt[] array, as it has been unused since\niBCS stopped being supported. This means it is now possible to actually\nset an empty LDT segment.\n\nIn order to deal with this, the set_ldt_desc/load_LDT pair has been\nreplaced with a single set_ldt() operation which is responsible for both\nsetting up the LDT descriptor in the GDT, and reloading the LDT register.\nIf there are no LDT entries, the LDT register is loaded with a NULL\ndescriptor.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nAcked-by: Zachary Amsden \u003czach@vmware.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "42ed458aa51337357d7632c64aed4528f923e829", "tree": "7ac9aafa6d995bcca812c679fc56b2fd15ab8916", "parents": [ "d7731c0ff69dc3f18ea020257e627dae4d214fdb" ], "author": { "name": "Stephane Eranian", "email": "eranian@hpl.hp.com", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] i386: i386 add X86_FEATURE_PEBS and detection\n\nHere is a patch (used by perfmon2) to detect the presence of the Precise Event\nBased Sampling (PEBS) feature for i386. The patch also adds the cpu_has_pebs\nmacro.\n\n- adds X86_FEATURE_PEBS\n\n- adds cpu_has_pebs to test for X86_FEATURE_PEBS\n\nSigned-off-by: stephane eranian \u003ceranian@hpl.hp.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": "d7731c0ff69dc3f18ea020257e627dae4d214fdb", "tree": "869f8889f40246eb347b3e666d162b173bc9c177", "parents": [ "d8cebe65ea5179e3293c38427d71f4d73c795d39" ], "author": { "name": "Stephane Eranian", "email": "eranian@hpl.hp.com", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Thu Dec 07 02:14:01 2006 +0100" }, "message": "[PATCH] i386: i386 rename X86_FEATURE_DTES to X86_FEATURE_DS\n\nHere is a patch (used by perfmon2) that renames X86_FEATURE_DTES to\nX86_FEATURE_DS to match Intel\u0027s documentation for the Debug Store save area on\ni386. The patch also adds cpu_has_ds.\n\n- rename X86_FEATURE_DTES to X86_FEATURE_DS to match documentation\n\n- adds cpu_has_ds to test for X86_FEATURE_DS\n\nSigned-off-by: stephane eranian \u003ceranian@hpl.hp.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": "f9e9dcb38f5106fa8cdac04a9e967d5487f1cd20", "tree": "8d1cbf17b9b54eacde5a7bf7adf4d5ba6cb119dc", "parents": [ "16afea0255cf6963eb924d4334cdb5acb9074581" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 06 14:42:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 06 14:42:57 2006 -0800" }, "message": "x86[-64]:Remove \u0027volatile\u0027 from atomic_t\n\nAny code that relies on the volatile would be a bug waiting to happen\nanyway.\n\nDon\u0027t encourage people to think that putting \u0027volatile\u0027 on data\nstructures somehow fixes problems. We should always use proper locking\n(and other serialization) techniques.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "16afea0255cf6963eb924d4334cdb5acb9074581", "tree": "c86f8130cd07e441b81df1d3489de3d1e32838bb", "parents": [ "3e577a80ea85e2557831fd44064f809646f260b4" ], "author": { "name": "Art Haas", "email": "ahaas@airmail.net", "time": "Wed Dec 06 14:45:53 2006 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 06 14:39:53 2006 -0800" }, "message": "[PATCH] Remove \u0027volatile\u0027 from spinlock_types\n\nThis is a resubmission of patches originally created by Ingo Molnar.\nThe link below is the initial (?) posting of the patch.\n\n http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d115217423929806\u0026w\u003d2\n\nRemove \u0027volatile\u0027 from spinlock_types as it causes GCC to generate bad\ncode (see link) and locking should be used on kernel data.\n\nSigned-off-by: Art Haas \u003cahaas@airmail.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e62438630ca37539c8cc1553710bbfaa3cf960a7", "tree": "83d3e0e016facfee73afba23d306034d60d87495", "parents": [ "2d941e99dfa2f58f4cf294943274a4f8e264aab7" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Mon Dec 04 03:38:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Dec 04 19:41:15 2006 -0800" }, "message": "[PATCH] Centralise definitions of sector_t and blkcnt_t\n\nCONFIG_LBD and CONFIG_LSF are spread into asm/types.h for no particularly\ngood reason.\n\nCentralising the definition in linux/types.h means that arch maintainers\ndon\u0027t need to bother adding it, as well as fixing the problem with\nx86-64 users being asked to make a decision that has absolutely no\neffect.\n\nThe H8/300 porters seem particularly confused since I\u0027m not aware of any\nmicrocontrollers that need to support 2TB filesystems.\n\nSigned-off-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "72685fcd286e94fef0b692f634d304b7240cef04", "tree": "41a7508fbf8d558d91e11756f86e6a25e3c3c7c7", "parents": [ "475b8f311bf3e9b5a024b779435f408395a76890" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Nov 14 21:21:37 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:23:19 2006 -0800" }, "message": "[NET]: I386 checksum annotations and cleanups.\n\n* sanitize prototypes, annotate\n* usual ntohs-\u003eshift\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "465ae641e4a3e5028aa9c85d3843259aa28a22ce", "tree": "a8f20c576d03dc40d67ad8b5ee5f9dec4f114a81", "parents": [ "c6dbaef22a2f78700e242915a13218dd780c89ff" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Nov 11 17:18:42 2006 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:52:01 2006 -0800" }, "message": "ACPI: Change ACPI to use dev_archdata instead of firmware_data\n\nChange ACPI to use dev_archdata instead of firmware_data\n\nThis patch changes ACPI to use the new dev_archdata on i386, x86_64\nand ia64 (is there any other arch using ACPI ?) to store it\u0027s\nacpi_handle.\n\nIt also removes the firmware_data field from struct device as this\nwas the only user.\n\nOnly build-tested on x86\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "c6dbaef22a2f78700e242915a13218dd780c89ff", "tree": "57167ca04a79f0d0aecf82523c8d8f3918312d8d", "parents": [ "d80f19fab89cba8a6d16193154c8ff3edab00942" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Nov 11 17:18:39 2006 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:52:01 2006 -0800" }, "message": "Driver core: add dev_archdata to struct device\n\nAdd arch specific dev_archdata to struct device\n\nAdds an arch specific struct dev_arch to struct device. This enables\narchitecture to add specific fields to every device in the system, like\nDMA operation pointers, NUMA node ID, firmware specific data, etc...\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "38b5b036b91248be8033d42dd0778b1c75c5af58", "tree": "fe9ddec43da3f30ff1ec4ff6609375e9d18c98de", "parents": [ "f7a23328a738b45124400d85eaf78a76939da726" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Tue Nov 28 20:12:59 2006 +0100" }, "committer": { "name": "Andi Kleen", "email": "andi@basil.nowhere.org", "time": "Tue Nov 28 20:12:59 2006 +0100" }, "message": "[PATCH] i386: Fix compilation with UP genericarch\n\nFix\n\narch/i386/mach-generic/built-in.o: In function `apicid_to_node\u0027:\nsummit.c:(.text+0x2f): undefined reference to `apicid_2_node\u0027\n\nwith CONFIG_GENERICH_ARCH and !CONFIG_SMP\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "fa18f477d0987c011cce047a7c3cd1284f547a14", "tree": "4910e79c9cb33fe3982daacf1757c51d6d53e8f7", "parents": [ "15803a43288da434d34d41c4ed650c3c1728d42c" ], "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: Add acpi_user_timer_override option for Asus boards\n\nTimer overrides are normally disabled on Nvidia board because\nthey are commonly wrong, except on new ones with HPET support.\nUnfortunately there are quite some Asus boards around that\ndon\u0027t have HPET, but need a timer override.\n\nWe don\u0027t know yet how to handle this transparently,\nbut at least add a command line option to force the timer override\nand let them boot.\n\nCc: len.brown@intel.com\n\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n" }, { "commit": "4e74663c5d7eefc1f953b9b0bdacab09917b4eac", "tree": "f5a7e4f1ae4530ea4d355587b80c4ac85f555e95", "parents": [ "e08f5f5bb5dfaaa28d69ffe37eb774533297657f" ], "author": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Tue Oct 31 12:44:08 2006 -0500" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Mon Nov 06 19:17:40 2006 -0500" }, "message": "[CPUFREQ] p4-clockmod: add more CPUs\n\nSeveral more Intel CPUs are now capable using the p4-clockmod cpufreq\ndriver. As it is of limited use most of the time, print a big bold warning\nif a better cpufreq driver might be available.\n\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "130fe05dbc0114609cfef9815c0c5580b42decfa", "tree": "1af977ef76bb369bfb5009c30bde7c495591bc98", "parents": [ "4b1c46a383aafc137bc91a0f9698bfc11e062d1b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@macmini.osdl.org", "time": "Wed Nov 01 09:11:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@macmini.osdl.org", "time": "Wed Nov 01 09:11:00 2006 -0800" }, "message": "i386: clean up io-apic accesses\n\nThis is preparation for fixing the ordering of the accesses that\ngot broken by the commit cf4c6a2f27f5db810b69dcb1da7f194489e8ff88 when\nfactoring out the \"common\" io apic routing entry accesses.\n\nMove the accessor function (that were only used by io_apic.c) out\nof a header file, and use proper memory-mapped accesses rather than\nmaking up our own \"volatile\" pointers.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "08d892f11aae7125fe078cf93ec5cf6af288c5e7", "tree": "133af5351cb36c7415235accc71544006be60561", "parents": [ "52fd24ca1db3a741f144bbc229beefe044202cac" ], "author": { "name": "Andrey Panin", "email": "pazke@donpac.ru", "time": "Sat Oct 28 10:38:35 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Oct 28 11:30:52 2006 -0700" }, "message": "[PATCH] visws build fix\n\nFix this:\n\n\u003e Subject : CONFIG_X86_VISWS\u003d3Dy, CONFIG_SMP\u003d3Dn compile error\n\u003e References : http://lkml.org/lkml/2006/10/7/51\n\u003e Submitter : Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\n\u003e Caused-By : David Howells \u003cdhowells@redhat.com\u003e\n\u003e commit 7d12e780e003f93433d49ce78cfedf4b4c52adc5\n\u003e Status : unknown\n\nVia undescribed means.\n\nSigned-off-by: Andrey Panin \u003cpazke@donpac.ru\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d0a9081b1e75ba62bb4450c5b8e8299a41d25278", "tree": "abed939f2d35a78621206b50d2b4c9b4fd923dab", "parents": [ "965a3d447276491b7ed053b25679c062beb04194" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Oct 20 14:30:27 2006 -0700" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Oct 21 01:22:43 2006 -0400" }, "message": "ACPI: uninline ACPI global locking functions\n\n- Fixes a build problem with CONFIG_M386\u003dy (include file dependencies get\n messy).\n\n- Share the implementation between x86 and x86_64\n\n- These are too big to inline anyway.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "dfde5d62ed9b28b0bda676c16e8cb635df244ef2", "tree": "12c690189fcc7155389860beae554199456b7d3e", "parents": [ "a6f6e6e6ab464c9d1dff66570b78be2f66d8ba3d" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Tue Oct 03 12:38:45 2006 -0700" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Sun Oct 15 19:57:11 2006 -0400" }, "message": "[CPUFREQ][8/8] acpi-cpufreq: Add support for freq feedback from hardware\n\nEnable ondemand governor and acpi-cpufreq to use IA32_APERF and IA32_MPERF MSR\nto get active frequency feedback for the last sampling interval. This will\nmake ondemand take right frequency decisions when hardware coordination of\nfrequency is going on.\n\nWithout APERF/MPERF, ondemand can take wrong decision at times due\nto underlying hardware coordination or TM2.\nExample:\n* CPU 0 and CPU 1 are hardware cooridnated.\n* CPU 1 running at highest frequency.\n* CPU 0 was running at highest freq. Now ondemand reduces it to\n some intermediate frequency based on utilization.\n* Due to underlying hardware coordination with other CPU 1, CPU 0 continues to\n run at highest frequency (as long as other CPU is at highest).\n* When ondemand samples CPU 0 again next time, without actual frequency\n feedback from APERF/MPERF, it will think that previous frequency change\n was successful and can go to wrong target frequency. This is because it\n thinks that utilization it has got this sampling interval is when running at\n intermediate frequency, rather than actual highest frequency.\n\nMore information about IA32_APERF IA32_MPERF MSR:\nRefer to IA-32 Intel® Architecture Software Developer\u0027s Manual at\nhttp://developer.intel.com\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "991528d7348667924176f3e29addea0675298944", "tree": "ed8552bd4c696700a95ae37b26c4197923207ae7", "parents": [ "b4bd8c66435a8cdf8c90334fb3b517a23ff2ab95" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Mon Sep 25 16:28:13 2006 -0700" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Oct 14 00:35:39 2006 -0400" }, "message": "ACPI: Processor native C-states using MWAIT\n\nIntel processors starting with the Core Duo support\nsupport processor native C-state using the MWAIT instruction.\nRefer: Intel Architecture Software Developer\u0027s Manual\nhttp://www.intel.com/design/Pentium4/manuals/253668.htm\n\nPlatform firmware exports the support for Native C-state to OS using\nACPI _PDC and _CST methods.\nRefer: Intel Processor Vendor-Specific ACPI: Interface Specification\nhttp://www.intel.com/technology/iapc/acpi/downloads/302223.htm\n\nWith Processor Native C-state, we use \u0027MWAIT\u0027 instruction on the processor\nto enter different C-states (C1, C2, C3). We won\u0027t use the special IO\nports to enter C-state and no SMM mode etc required to enter C-state.\nOverall this will mean better C-state support.\n\nOne major advantage of using MWAIT for all C-states is, with this and\n\"treat interrupt as break event\" feature of MWAIT, we can now get accurate\ntiming for the time spent in C1, C2, .. states.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "81c06b10bcd4c7e8c88b4b425c55402b1d65fd0e", "tree": "1c89c0514bfee769ccdd5cc5a7309f1bfc834008", "parents": [ "58f07943b0ef1e59cbf9a45cdc727048d224637f" ], "author": { "name": "James Bottomley", "email": "jejb@hobholes.localdomain", "time": "Thu Oct 12 22:25:03 2006 -0500" }, "committer": { "name": "James Bottomley", "email": "jejb@hobholes.localdomain", "time": "Thu Oct 12 22:25:03 2006 -0500" }, "message": "[VOYAGER] fix up ptregs removal mess\n\nApparently whoever converted voyager never actually checked that the\npatch would compile ...\n\nRemove as much of the pt_regs references as possible and move the\nremaining ones into line with what\u0027s in x86 generic.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "58f07943b0ef1e59cbf9a45cdc727048d224637f", "tree": "015b61e2985cd1a780a216df8c5445c00112573a", "parents": [ "c771746ef6ad64357897a90da42908d5c800a2c5" ], "author": { "name": "James Bottomley", "email": "jejb@hobholes.localdomain", "time": "Thu Oct 12 22:23:18 2006 -0500" }, "committer": { "name": "James Bottomley", "email": "jejb@hobholes.localdomain", "time": "Thu Oct 12 22:23:18 2006 -0500" }, "message": "[VOYAGER] fix up attribute packed specifiers in voyager.h\n\nThe old style (attribute on each structure entry) never really worked.\nMove it to an attribute per structure\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "9c7fff6ef36526fb54694ee8201870f98b6a1747", "tree": "ed13d3cad8a91098c5aad8d0e0207999d58e9c03", "parents": [ "35e38a6e03bedba7c633ae03d286accd85ab6a42" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Wed Oct 11 01:22:10 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:24 2006 -0700" }, "message": "[PATCH] uaccess.h: match kernel-doc and function names\n\nPlace kernel-doc function comment header immediately before the function that\nis being documented.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e50190a8341485b413f599033cb74649f849d939", "tree": "c45e165f8167dd95f3b5d4163433b91c8b7afd55", "parents": [ "53d5ed627df852ba8bab7f70df25290bd733792c" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Wed Oct 11 01:22:02 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:23 2006 -0700" }, "message": "[PATCH] Consolidate check_signature\n\nThere\u0027s nothing arch-specific about check_signature(), so move it to\n\u003clinux/io.h\u003e. Use a cross between the Alpha and i386 implementations as\nthe generic one.\n\nSigned-off-by: Matthew Wilcox \u003cwilly@parisc-linux.org\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b611967de4dc5c52049676c4369dcac622a7cdfe", "tree": "8c19038c8bbaa4851dcb99bed33707deaf5170d1", "parents": [ "0f836e5fecf59d0d0353e9af11fd14a32a3001ae" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Wed Oct 11 01:21:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:21 2006 -0700" }, "message": "[PATCH] epoll_pwait()\n\nImplement the epoll_pwait system call, that extend the event wait mechanism\nwith the same logic ppoll and pselect do. The definition of epoll_pwait\nis:\n\nint epoll_pwait(int epfd, struct epoll_event *events, int maxevents,\n int timeout, const sigset_t *sigmask, size_t sigsetsize);\n\nThe difference between the vanilla epoll_wait and epoll_pwait is that the\nlatter allows the caller to specify a signal mask to be set while waiting\nfor events. Hence epoll_pwait will wait until either one monitored event,\nor an unmasked signal happen. If sigmask is NULL, the epoll_pwait system\ncall will act exactly like epoll_wait. For the POSIX definition of\npselect, information is available here:\n\nhttp://www.opengroup.org/onlinepubs/009695399/functions/select.html\n\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Michael Kerrisk \u003cmtk-manpages@gmx.net\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b940d22d58c41b2ae491dca9232850f6f38f3653", "tree": "86a6a44c791ac55f1ea0f76f61248df55d20cf6a", "parents": [ "7da5d406792eedb5341a8c20296470b2e67743e7" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Sun Oct 08 07:43:46 2006 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 08 12:24:02 2006 -0700" }, "message": "[PATCH] i386/x86_64: Remove global IO_APIC_VECTOR\n\nWhich vector an irq is assigned to now varies dynamically and is\nnot needed outside of io_apic.c. So remove the possibility\nof accessing the information outside of io_apic.c and remove\nthe silly macro that makes looking for users of irq_vector\ndifficult.\n\nThe fact this compiles ensures there aren\u0027t any more pieces\nof the old CONFIG_PCI_MSI weirdness that I failed to remove.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "815a965b0e6d925646e1f6012175830ef21e0d21", "tree": "3ed45d661b2ff2c8d00f4c28ebefac8521b54be3", "parents": [ "428929a234d2c4b8a6d0145d0dcf687fcfa27325" ], "author": { "name": "Jiri Kosina", "email": "jikos@jikos.cz", "time": "Fri Oct 06 11:11:56 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 11:15:12 2006 -0700" }, "message": "[PATCH] make kernels with CONFIG_X86_GENERIC and !CONFIG_SMP compilable\n\nCONFIG_X86_GENERIC is not exclusively CONFIG_SMP, as mach-default/ could\nbe compiled also for UP archs. The patch fixes compilation error in\ninclude/asm/mach-summit/mach_apic.h in case CONFIG_X86_GENERIC \u0026\u0026 !CONFIG_SMP\n\nSigned-off-by: Jiri Kosina \u003cjikos@jikos.cz\u003e\nAcked-by: Keith Mannthey \u003ckmannth@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5", "tree": "6748550400445c11a306b132009f3001e3525df8", "parents": [ "da482792a6d1a3fbaaa25fae867b343fb4db3246" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 14:55:46 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 15:10:12 2006 +0100" }, "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around. On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable. On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions. Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller. A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386. I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs. Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely. The regs pointer is no longer stored in\n the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does\n something different depending on whether it\u0027s been supplied with a regs\n pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n" }, { "commit": "fefd26b3b8597a11a422d950c0d4424ff33a70ad", "tree": "6794a36072635e71e5b33aec47c616bafdca65c1", "parents": [ "4a61f17378c2cdd9bd8f34ef8bd7422861d0c1f1", "038b0a6d8d32db934bba6a24e74e76e4e327a94f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 04 09:59:57 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/configh\n\n* master.kernel.org:/pub/scm/linux/kernel/git/davej/configh:\n Remove all inclusions of \u003clinux/config.h\u003e\n\nManually resolved trivial path conflicts due to removed files in\nthe sound/oss/ subdirectory.\n" } ], "next": "3b7d1921f4cdd6d6ddb7899ae7a8d413991c5cf4" }