)]}' { "log": [ { "commit": "2f67a0695dc389247c05041b05d2a2b06fc102a3", "tree": "a43762f1c737724330b48a1815228d1756f3d054", "parents": [ "a01e035ebb552223c03f2d9138ffc73f2d4d3965" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Tue Apr 29 02:34:42 2008 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 02:34:42 2008 -0400" }, "message": "flush kacpi_notify_wq before removing notify handler\n\nFlush kacpi_notify_wq before notify handler is removed,\nthis can fix a bug which the deferred notify handler is executed\nafter the notify_handler has already been removed.\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9772\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f1241c87a16c4fe9f4f51d6ed3589f031c505e8d", "tree": "2e0ee0f2b864c89eda9067bda0d8a98596e022e7", "parents": [ "f06d96865861c3dd01520f47e2e61c899db1631f" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Fri Mar 14 13:43:13 2008 -0400" }, "committer": { "name": "Matthew Wilcox", "email": "willy@linux.intel.com", "time": "Thu Apr 17 10:42:46 2008 -0400" }, "message": "Add down_timeout and change ACPI to use it\n\nACPI currently emulates a timeout for semaphores with calls to\ndown_trylock and sleep. This produces horrible behaviour in terms of\nfairness and excessive wakeups. Now that we have a unified semaphore\nimplementation, adding a real down_trylock is almost trivial.\n\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\n" }, { "commit": "9a9e0d685553af76cb6ae2af93cca4913e7fcd47", "tree": "c4f041b0f7fa28db46841336135d493d587435ea", "parents": [ "ce636452343af0522d2666157dab9c2096f4f996" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 15 11:53:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 15 11:58:04 2008 -0700" }, "message": "ACPI: Remove ACPI_CUSTOM_DSDT_INITRD option\n\nThis essentially reverts commit 71fc47a9adf8ee89e5c96a47222915c5485ac437\n(\"ACPI: basic initramfs DSDT override support\"), because the code simply\nisn\u0027t ready.\n\nIt did ugly things to the init sequence to populate the rootfs image\nearly, but that just ended up showing other problems with the whole\napproach. The fact is, the VFS layer simply isn\u0027t initialized this\nearly, and the relevant ACPI code should either run much later, or this\nshouldn\u0027t be done at all.\n\nFor 2.6.25, we\u0027ll just pick the latter option. We can revisit this\nconcept later if necessary.\n\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nCc: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Thomas Renninger \u003ctrenn@suse.de\u003e\nCc: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nCc: Len Brown \u003clen.brown@intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Markus Gaugusch \u003cdsdt@gaugusch.at\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bd12935f04066df31903eaf74b1cec03319ecd2e", "tree": "4054cb87310cca784ee0556716f531ac95d12b9b", "parents": [ "583c377f1d58e705f75d8d5648ab41722be1ebca" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Wed Feb 27 20:56:01 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Mar 11 00:52:19 2008 -0400" }, "message": "ACPI: Fix a duplicate log level\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f60d63f642d824914677fb40330671117dc39c3b", "tree": "676aea14462e2c99eecef470b000dedff676e49b", "parents": [ "46c1fbdb7191bf07979d7cd5f08d1a86458181a2", "fe8e288a63f2f3c51c288500282d0eb5cd26a534", "6bf69b5ebf22f8f5b4551bad688979fe29049126" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 14 02:44:28 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 14 02:44:28 2008 -0500" }, "message": "Merge branches \u0027release\u0027, \u0027dmi\u0027, \u0027idle\u0027 and \u0027misc\u0027 into release\n" }, { "commit": "46c1fbdb7191bf07979d7cd5f08d1a86458181a2", "tree": "4a5bb93a2e27cd6b65975ee03957cbcf426b5985", "parents": [ "bb54675b9b2f968f07e29b6c23b8dc90bad59723" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 13 23:13:25 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 14 02:43:39 2008 -0500" }, "message": "ACPI: DMI: quirk for FSC ESPRIMO Mobile V5505\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9939\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "adba2a876c1c971980f9bb3c6c8e20c61490647b", "tree": "a76a59103a79fe2aeb0ab6925e8e60e340963513", "parents": [ "bfaed45e30f19bb4cee779f3229d2744bc2b2c46" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Feb 13 23:29:58 2008 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 14 01:03:37 2008 -0500" }, "message": "ACPI: static acpi_find_dsdt_initrd()\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "bfaed45e30f19bb4cee779f3229d2744bc2b2c46", "tree": "4626e492cf949630df2748d10f526ea60b61e066", "parents": [ "1d5a2b54f39cab8ab8bee5290798ea6516c4a68c" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Feb 13 23:30:00 2008 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 14 01:02:16 2008 -0500" }, "message": "ACPI: static acpi_no_initrd_override_setup()\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "10270d4838bdc493781f5a1cf2e90e9c34c9142f", "tree": "d9bce90a79be42ffd619b65b42e9a699bf0d13a6", "parents": [ "d897d2b597167586fcf1fb197ad5a1c23332c3e8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 13 09:56:14 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 13 09:56:14 2008 -0800" }, "message": "acpi: fix acpi_os_read_pci_configuration() misuse of raw_pci_read()\n\nThe raw_pci_read() interface (as the raw_pci_ops-\u003eread() before it)\nunconditionally fills in a 32-bit integer return value regardless of the\nsize of the operation requested.\n\nSo claiming to take a \"void *\" is wrong, as is passing in a pointer to\njust a byte variable.\n\nNoticed by pageexec when enabling -fstack-protector (which needs other\npatches too to actually work, but that\u0027s a separate issue).\n\nAcked-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6ce068a1285a24185b01be8a49021827516b3e1", "tree": "ea1420fefff86f2e2ee4ed83f08ec2dd99a86dc5", "parents": [ "a0ca9909609470ad779b9b9cc68ce96e975afff7" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Sun Feb 10 09:45:28 2008 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 10 12:52:46 2008 -0800" }, "message": "Change pci_raw_ops to pci_raw_read/write\n\nWe want to allow different implementations of pci_raw_ops for standard\nand extended config space on x86. Rather than clutter generic code with\nknowledge of this, we make pci_raw_ops private to x86 and use it to\nimplement the new raw interface -- raw_pci_read() and raw_pci_write().\n\nSigned-off-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b0b23e0ade6aa265d7278e06d50bc10ec81dd174", "tree": "6da2f3512adc706df3db3278ecd8cf1e73adbf29", "parents": [ "0afc2edfada50980bec999f94dcea26ebad3dda6" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 14:42:25 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 14:42:25 2008 -0500" }, "message": "ACPI: add newline to printk\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "81e242d0efafb319938d511b115088a5c4523c91", "tree": "be22aa41db2288fd7999524d719f333c766a367f", "parents": [ "a733a5da97b238e3e3167d3d0aee8fe1e8d04e97", "04d94886b47b5133915021dcfb1108a8576f6ea7" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 04:01:53 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 04:01:53 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027dsdt-override\u0027 into release\n" }, { "commit": "04d94886b47b5133915021dcfb1108a8576f6ea7", "tree": "fbbe9b29a46c12130f396cd050d7b3c750d572fb", "parents": [ "d89e9d6b4930c6505ac3ed35f57ab7f4311d6cf6" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 06 19:49:54 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 04:00:46 2008 -0500" }, "message": "ACPI: update intrd DSDT override console messages\n\nalso, address some checkpatch.pl violations\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9cbc7960288d28aec95257af59854e1d14ba23b8", "tree": "fe21a1ceb475008a96a7877d83aa8b83b5011bc9", "parents": [ "6ed31e92e94830c138fbd470486383380710069a" ], "author": { "name": "Éric Piel", "email": "Eric.Piel@tremplin-utc.net", "time": "Tue Feb 05 00:04:58 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 04:00:24 2008 -0500" }, "message": "ACPI: Add \"acpi_no_initrd_override\" kernel parameter\n\nThe acpi_no_initrd_override parameter permits to disable the load of an ACPI\ntable from the initramfs.\n\nSigned-off-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "a733a5da97b238e3e3167d3d0aee8fe1e8d04e97", "tree": "944bd894e77db00c1d30cd252614ac93c6c6bea5", "parents": [ "299cfe38081bea6dcd8b882375f6f65a980bccf9", "299cfe38081bea6dcd8b882375f6f65a980bccf9", "9e52797131e83688f66fbca6d4cd25b83f33c48f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:38:22 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:38:22 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027fluff\u0027 into release\n\nConflicts:\n\n\tdrivers/acpi/scan.c\n\tinclude/linux/acpi.h\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "e5685b9d35c2cc0a98425b05df30cb837dd1e632", "tree": "7f10940d8bdaa18cd806d42a3fdb63cfefc47f37", "parents": [ "87ecd5cddaa37f057d8d8c2813e1b748b1804423" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Oct 24 18:24:42 2007 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:33:23 2008 -0500" }, "message": "ACPI: misc cleanups\n\n This patch contains the following possible cleanups:\n - make the following needlessly global code static:\n - drivers/acpi/bay.c:dev_attr_eject\n - drivers/acpi/bay.c:dev_attr_present\n - drivers/acpi/dock.c:dev_attr_docked\n - drivers/acpi/dock.c:dev_attr_flags\n - drivers/acpi/dock.c:dev_attr_uid\n - drivers/acpi/dock.c:dev_attr_undock\n - drivers/acpi/pci_bind.c:acpi_pci_unbind()\n - drivers/acpi/pci_link.c:acpi_link_lock\n - drivers/acpi/sbs.c:acpi_sbs_callback()\n - drivers/acpi/sbshc.c:acpi_smbus_transaction()\n - drivers/acpi/sleep/main.c:acpi_sleep_prepare()\n - #if 0 the following unused global functions:\n - drivers/acpi/numa.c:acpi_unmap_pxm_to_node()\n - remove the following unused EXPORT_SYMBOL\u0027s:\n - acpi_register_gsi\n - acpi_unregister_gsi\n - acpi_strict\n - acpi_bus_receive_event\n - register_acpi_bus_type\n - unregister_acpi_bus_type\n - acpi_os_printf\n - acpi_os_sleep\n - acpi_os_stall\n - acpi_os_read_pci_configuration\n - acpi_os_create_semaphore\n - acpi_os_delete_semaphore\n - acpi_os_wait_semaphore\n - acpi_os_signal_semaphore\n - acpi_os_signal\n - acpi_pci_irq_enable\n - acpi_get_pxm\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Alexey Starikovskiy \u003castarikovskiy@suse.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "299cfe38081bea6dcd8b882375f6f65a980bccf9", "tree": "e567c1e908d158d6dce155cc5cf1b4eb8c78c514", "parents": [ "8976b6fd7a0060f72e20d5cec833c03d50874cd1", "443dea72d5f428170de6d6e3c4c1a1e2b7632b65" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:31:17 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:31:17 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027hwmon-conflicts\u0027 into release\n" }, { "commit": "e5e54bc86a1fed9849b22fd736c30b23c4719046", "tree": "c53d0d5a7d6e2806bc154f8fc1642ec7a6684ca1", "parents": [ "70ec75c5b8e0bda7a16fb387f91e08545f379a0e", "5229e87d59cef33539322948bd8e3b5a537f7c97" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:13:36 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:13:36 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027stats\u0027 into release\n" }, { "commit": "70ec75c5b8e0bda7a16fb387f91e08545f379a0e", "tree": "59a13092f566f89ce2cccbaecff487c82fc02564", "parents": [ "4f4ae0d42680889c62db4e1f3e6b4aa7787a7257", "2fdf07417e57136cf6baedf9508e2169a059ebea", "23b168d425ca0ca25257ff8205a39f1c2d1b0f27" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:13:13 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:13:13 2008 -0500" }, "message": "Merge branches \u0027release\u0027, \u0027misc\u0027 and \u0027misc-2.6.25\u0027 into release\n" }, { "commit": "7924e4f6519dd5b349ed146fe9fe35206730be67", "tree": "4f4c5b814abc02f55ec50cceb90331061948c887", "parents": [ "5531d28504461c4e96c6fbd80655a2bfd6481583", "17bc54eef91df29f0a22e8a1562a404cf7a68e74" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:11:47 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:11:47 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027gpe-ack\u0027 into release\n" }, { "commit": "5531d28504461c4e96c6fbd80655a2bfd6481583", "tree": "7074feb4e296501b5c6b8486eb5f0e5fa0a35c37", "parents": [ "acf63867ae06ef95eea7bf445ded2f05528a81b1", "a64217b922e5a06f328e3962ff903ce829aff3d6" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:11:31 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:11:31 2008 -0500" }, "message": "Merge branches \u0027release\u0027 and \u0027dmi\u0027 into release\n" }, { "commit": "c64768a7d671bcde80bca2aed93f9e07edc069c3", "tree": "fb17bb31be1ac4c682d9a024ca667a17f3973622", "parents": [ "8f859016ea49cd8d7c743533bd1ab3db9a813ffa", "a7f9b1f24974da287771e2d70b30d9ca7bd66684", "b4d2730a0dda91a43c81a02f5225f5d536cabb09", "37748ebf8888aef6a252016d7c3cdc84514df051", "ed9cbcd40004904dbe61ccc16d6106a7de38c998", "856608ee5e1ea37b8976ce01ddbd19a45da88921", "cfaf3747ff3d431fba33f75083b7f50f58ae22ff", "223630fe3dc564b94e51ff4eb839828c9083f2f6", "38531e6fe51ad5c7dfe72e0e066b5f54bc1921cd", "b3b233c7d948a5f55185fb5a1b248157b948a1e5", "239665a3bb0a2234980f918913add31bc536cfd1", "0119509c4fbc9adcef1472817fda295334612976", "975c30257e75c3d067d4858f60963b80fc6bd0e4", "087980295082ccaa816330bc69c29a2ff53a244c" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:09:43 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 03:09:43 2008 -0500" }, "message": "Merge branches \u0027release\u0027, \u0027bugzilla-6217\u0027, \u0027bugzilla-6629\u0027, \u0027bugzilla-6933\u0027, \u0027bugzilla-7186\u0027, \u0027bugzilla-8269\u0027, \u0027bugzilla-8570\u0027, \u0027bugzilla-9139\u0027, \u0027bugzilla-9277\u0027, \u0027bugzilla-9341\u0027, \u0027bugzilla-9444\u0027, \u0027bugzilla-9614\u0027, \u0027bugzilla-9643\u0027 and \u0027bugzilla-9644\u0027 into release\n" }, { "commit": "443dea72d5f428170de6d6e3c4c1a1e2b7632b65", "tree": "a93ee8027d58c17dfa47fd7b8750b7cf67219e8c", "parents": [ "df92e695998e1bc6e426a840eb86d6d1ee87e2a5" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Feb 04 23:31:23 2008 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 01:00:23 2008 -0500" }, "message": "ACPI: Export acpi_check_resource_conflict\n\nExport acpi_check_resource_conflict(), sometimes drivers already have\na struct resource at hand so no need to use the wrappers to build a new\none.\n\nSigned-off-by: Jean Delvare \u003cjdelvare@suse.de\u003e\nCc: \"Mark M. Hoffman\" \u003cmhoffman@lightlink.com\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "df92e695998e1bc6e426a840eb86d6d1ee87e2a5", "tree": "a131aefb2a66e2dc32e533652a5471ccbc2211e0", "parents": [ "488b5ec871191359b9b79262a3d48456dae7ea5f" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Feb 04 23:31:22 2008 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 07 00:59:18 2008 -0500" }, "message": "ACPI: track opregion names to avoid driver resource conflicts.\n\nSmall ACPICA extension to be able to store the name of operation regions in osl.c later\n\nIn ACPI, AML can define accesses to IO ports and System Memory by Operation\nRegions. Those are not registered as done by PNPACPI using resource templates\n(and _CRS/_SRS methods).\n\nThe IO ports and System Memory regions may get accessed by arbitrary AML code.\n When native drivers are accessing the same resources bad things can happen\n(e.g. a critical shutdown temperature of 3000 C every 2 months or so).\n\nIt is not really possible to register the operation regions via\nrequest_resource, as they often overlap with pnp or other resources (e.g.\nstatically setup IO resources below 0x100).\n\nThis approach stores all Operation Region declarations (IO and System Memory\nonly) at ACPI table parse time. It offers a similar functionality like\nrequest_region and let drivers which are known to possibly use the same IO\nports and Memory which are also often used by ACPI (hwmon and i2c) check for\nACPI interference.\n\nA boot parameter acpi_enforce_resources\u003dstrict/lax/no is provided, which\nis default set to lax:\n - strict: let conflicting drivers fail to load with an error message\n - lax: let conflicting driver work normal with a warning message\n - no: no functional change at all\nDepending on the feedback and the kind of interferences we see, this\nshould be set to strict at later time.\n\nGoal of this patch set is:\n - Identify ACPI interferences in bug reports (very hard to reproduce\n and to identify)\n - Find BIOSes for that an ACPI driver should exist for specific HW\n instead of a native one.\n - stability in general\n\nProvide acpi_check_{mem_}region.\n\nDrivers can additionally check against possible ACPI interference by also\ninvoking this shortly before they call request_region.\nIf -EBUSY is returned, the driver must not load.\nUse acpi_enforce_resources\u003dstrict/lax/no options to:\n - strict: let conflicting drivers fail to load with an error message\n - lax: let conflicting driver work normal with a warning message\n - no: no functional change at all\n\nCc: \"Mark M. Hoffman\" \u003cmhoffman@lightlink.com\u003e\nCc: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "5229e87d59cef33539322948bd8e3b5a537f7c97", "tree": "711a5708474fc79dbe599fae35f3e50d0a037ca0", "parents": [ "21511abd0a248a3f225d3b611cfabb93124605a7" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 06 01:26:55 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 06 22:27:06 2008 -0500" }, "message": "ACPI: create /sys/firmware/acpi/interrupts\n\nSee Documentation/ABI/testing/sysfs-firmware-acpi\n\nBased-on-original-patch-by: Luming Yu \u003cluming.yu@intel.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "6ed31e92e94830c138fbd470486383380710069a", "tree": "76d74ac2cc7637fca6462727b273cf0c14e24da8", "parents": [ "71fc47a9adf8ee89e5c96a47222915c5485ac437" ], "author": { "name": "Éric Piel", "email": "Eric.Piel@tremplin-utc.net", "time": "Tue Feb 05 00:04:50 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 06 22:07:51 2008 -0500" }, "message": "ACPI: Taint kernel on ACPI table override (format corrected)\n\nWhen an ACPI table is overridden (for now this can happen only for DSDT)\ndisplay a big warning and taint the kernel with flag A.\n\nSigned-off-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "71fc47a9adf8ee89e5c96a47222915c5485ac437", "tree": "a2eaefbb703dde933a9726eae7e6399761d40136", "parents": [ "488b5ec871191359b9b79262a3d48456dae7ea5f" ], "author": { "name": "Markus Gaugusch", "email": "dsdt@gaugusch.at", "time": "Tue Feb 05 00:04:06 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Feb 06 22:07:41 2008 -0500" }, "message": "ACPI: basic initramfs DSDT override support\n\nThe basics of DSDT from initramfs. In case this option is selected,\npopulate_rootfs() is called a bit earlier to have the initramfs content\navailable during ACPI initialization.\n\nThis is a very similar path to the one available at\nhttp://gaugusch.at/kernel.shtml but with some update in the\ndocumentation, default set to No and the change of populate_rootfs() the\n\"Jeff Mahony way\" (which avoids reading the initramfs twice).\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1d15d84e8b443971cafd885d18f091814ba32cb7", "tree": "c20e153405ee4b42230da3bc5613e916a20b707c", "parents": [ "12d3931c1007a7ad47364a4884e5a6c6e25aa5e1" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Tue Jan 29 00:10:15 2008 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun Feb 03 17:37:02 2008 -0500" }, "message": "ACPI: make struct osi_linux static\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "12d3931c1007a7ad47364a4884e5a6c6e25aa5e1", "tree": "a33932a569756edb4d5c1a714ef3ed1cbe4dcf49", "parents": [ "d0280a02f7412f3fdd45fbd2f51f59d7d8a03fe8" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Tue Jan 29 00:10:12 2008 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun Feb 03 17:37:02 2008 -0500" }, "message": "ACPI: make acpi_dmi_dump() static\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "e6298c6d60838495978cdbe5555dc290785bb961", "tree": "935a2641d166372715701eec7e99bb0041bfa30e", "parents": [ "8964ebb8c35533f4084cc667079a0ce620356104" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 25 15:40:02 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun Feb 03 17:37:02 2008 -0500" }, "message": "DMI: remove duplicate helper routine\n\nUse existing dmi_get_system_info(),\nDelete duplicate dmi_get_slot()\n\nSpotted-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "d4b7dc499daae909e62dc260b95cd618f2970ded", "tree": "d24816be9d0830724e35f322c515dc8db38d4a2e", "parents": [ "7ce95ce5c6dbbc3f70933f04537860ffd9dbe17e" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 20:50:56 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 21:26:15 2008 -0500" }, "message": "ACPI: make _OSI(Linux) console messages smarter\n\nIf BIOS invokes _OSI(Linux), the kernel response\ndepends on what the ACPI DMI list knows about the system,\nand that is reflectd in dmesg:\n\n1) System unknown to DMI:\n\nACPI: BIOS _OSI(Linux) query ignored\nACPI: DMI System Vendor: LENOVO\nACPI: DMI Product Name: 7661W1P\nACPI: DMI Product Version: ThinkPad T61\nACPI: DMI Board Name: 7661W1P\nACPI: DMI BIOS Vendor: LENOVO\nACPI: DMI BIOS Date: 10/18/2007\nACPI: Please send DMI info above to linux-acpi@vger.kernel.org\nACPI: If \"acpi_osi\u003dLinux\" works better, please notify linux-acpi@vger.kernel.org\n\n2) System known to DMI, but effect of OSI(Linux) unknown:\n\nACPI: DMI detected: Lenovo ThinkPad T61\n...\nACPI: BIOS _OSI(Linux) query ignored via DMI\nACPI: If \"acpi_osi\u003dLinux\" works better, please notify linux-acpi@vger.kernel.org\n\n3) System known to DMI, which disables _OSI(Linux):\n\nACPI: DMI detected: Lenovo ThinkPad T61\n...\nACPI: BIOS _OSI(Linux) query ignored via DMI\n\n4) System known to DMI, which enable _OSI(Linux):\n\nACPI: DMI detected: Lenovo ThinkPad T61\nACPI: Added _OSI(Linux)\n...\nACPI: BIOS _OSI(Linux) query honored via DMI\n\ncmdline overrides take precidence over the built-in\ndefault and the DMI prescribed default.\ncmdline \"acpi_osi\u003dLinux\" results in:\n\nACPI: BIOS _OSI(Linux) query honored via cmdline\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "7ce95ce5c6dbbc3f70933f04537860ffd9dbe17e", "tree": "5b19109c2935b0ac1eca14ac17314cae1fcde60f", "parents": [ "f40cd6fddcb1d51d8a2a67ddc81c14a3532f3cb7" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 20:06:41 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 21:24:13 2008 -0500" }, "message": "ACPI: Delete Intel Customer Reference Board (CRB) from OSI(Linux) DMI list\n\nLinux does not want BIOS writers to invoke _OSI(Linux) -\nfor in the field it causes more Windows incompatibility problems\nthan it solves.\n\nSo when it is seen in the BIOS for an Intel Customer Reference Board,\nLinux should ignore its effect by default, and should complain loudly.\nOtherwise, the reference BIOS will go unfixed, and the bad BIOS\nwill spread to the field.\n\nUsers of this board can get the old behavior with \"acpi_osi\u003dLinux\"\n\nAs this was the only entry, delete acpi_osl_dmi_table[].\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f40cd6fddcb1d51d8a2a67ddc81c14a3532f3cb7", "tree": "1f88c751d1c89d4beb57aa3d76a1f138a36f43cb", "parents": [ "5a4e143271b97dcaa113761a76942c4d4bc273a2" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 20:04:28 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 21:23:51 2008 -0500" }, "message": "ACPI: on OSI(Linux), print needed DMI rather than requesting dmidecode output\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "5a4e143271b97dcaa113761a76942c4d4bc273a2", "tree": "e72231310621ad13d764b8e86c692e70f6d1c466", "parents": [ "f89e3b0620a0dc19f313218f55373b9361142203" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 20:01:22 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jan 23 21:23:29 2008 -0500" }, "message": "ACPI: create acpi_dmi_dump()\n\nA utility routine to print common entries used\nfor ACPI-related DMI blacklist entries.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "239665a3bb0a2234980f918913add31bc536cfd1", "tree": "260262706ce5223bf3d1cec0e8083ea42260f2fb", "parents": [ "2ffbb8377c7a0713baf6644e285adc27a5654582" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Nov 23 20:08:02 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Dec 14 02:36:24 2007 -0500" }, "message": "ACPI: tables: complete searching upon RSDP w/ bad checksum.\n\nACPI tables follow a tree structure in memory.\nThe root of the tree is the RSDP (Root System Description Pointer).\n\nTo find the RSDP, the OS searches for the signature \"RSD PTR \"\nin well known physical memory locations. Then the OS computes\na table checksum to verify that the signature is really part\nof a valid table header.\n\nSome systems have a proper signature but an invalid checksum;\nfollowed elsewhere by a proper signature with valid checksum.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9444\n\nThe Linux RSDP scanning code bailed out on those systems\nand as a result they booted with ACPI disabled.\n\nFix this by deleting the Linux RSDP scanning code and\nplugging in the ACPICA RSDP scanning code.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "2fdf07417e57136cf6baedf9508e2169a059ebea", "tree": "c413d5b49684f9320825405b002b129766e6aa17", "parents": [ "da8cadb31b82c9d41fc593c8deab6aa20b162d6b" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Thu Dec 13 08:33:59 2007 +0000" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 13 17:17:50 2007 -0500" }, "message": "acpi: make __acpi_map_table() and __init function\n\n.. as it it used only during early boot.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\n\n arch/ia64/kernel/acpi.c | 2 +-\n arch/x86/kernel/acpi/boot.c | 4 ++--\n drivers/acpi/osl.c | 3 ++-\n 3 files changed, 5 insertions(+), 4 deletions(-)\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "17bc54eef91df29f0a22e8a1562a404cf7a68e74", "tree": "48f6f26a243789582721e2a3419346ea22a6dcc9", "parents": [ "f194d132e4971111f85c18c96067acffb13cee6d" ], "author": { "name": "Alexey Starikovskiy", "email": "astarikovskiy@suse.de", "time": "Tue Nov 13 13:05:45 2007 +0300" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 06 21:54:43 2007 -0500" }, "message": "ACPI: Defer enabling of level GPE until all pending notifies done\n\nLevel GPE should not be enabled until all work caused by it is done,\ne.g. all Notify() methods are completed.\nThis can be accomplished by appending enable_gpe function to the end\nof notify queue.\n\nSigned-off-by: Alexey Starikovskiy \u003castarikovskiy@suse.de\u003e\nAcked-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "49fbabf56dc715bbb51e59742e82ba762790aac0", "tree": "3eaa894071469d36e614048f99f09f6e3e6f1b8b", "parents": [ "ef54d5ad2f58f899be6419fd1090cdeb2439851a" ], "author": { "name": "Zhao Yakui", "email": "yakui.zhao@intel.com", "time": "Thu Nov 15 17:01:06 2007 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Nov 16 21:37:14 2007 -0500" }, "message": "ACPI: Handle I/O access width requestst that are not a multiple of 8 bits.\n\nWe\u0027ve run into BIOS that hand us 4-bit access width requests\nfor T-state control when the code expected only multipls of 8-bits.\nRound up.\n\nSigned-off-by: Zhao Yakui \u003cyakui.zhao@intel.com\u003e\nSigned-off-by: Li Shaohua \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c4ec20717313daafba59225f812db89595952b83", "tree": "253337453b1dc965c40668e4949337ed1c46cab7", "parents": [ "ec2626815bf9a9922e49820b03e670e833f3ca3c", "00a2b433557f10736e8a02de619b3e9052556c12" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 13:12:46 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Oct 19 13:12:46 2007 -0700" }, "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: (41 commits)\n ACPICA: hw: Don\u0027t carry spinlock over suspend\n ACPICA: hw: remove use_lock flag from acpi_hw_register_{read, write}\n ACPI: cpuidle: port idle timer suspend/resume workaround to cpuidle\n ACPI: clean up acpi_enter_sleep_state_prep\n Hibernation: Make sure that ACPI is enabled in acpi_hibernation_finish\n ACPI: suppress uninitialized var warning\n cpuidle: consolidate 2.6.22 cpuidle branch into one patch\n ACPI: thinkpad-acpi: skip blanks before the data when parsing sysfs\n ACPI: AC: Add sysfs interface\n ACPI: SBS: Add sysfs alarm\n ACPI: SBS: Add ACPI_PROCFS around procfs handling code.\n ACPI: SBS: Add support for power_supply class (and sysfs)\n ACPI: SBS: Make SBS reads table-driven.\n ACPI: SBS: Simplify data structures in SBS\n ACPI: SBS: Split host controller (ACPI0001) from SBS driver (ACPI0002)\n ACPI: EC: Add new query handler to list head.\n ACPI: Add acpi_bus_generate_event4() function\n ACPI: Battery: add sysfs alarm\n ACPI: Battery: Add sysfs support\n ACPI: Battery: Misc clean-ups, no functional changes\n ...\n\nFix up conflicts in drivers/misc/thinkpad_acpi.[ch] manually\n" }, { "commit": "4f86d3a8e297205780cca027e974fd5f81064780", "tree": "3c89624dea48a9de756256c935660ff7b24d5376", "parents": [ "bbf25010f1a6b761914430f5fca081ec8c7accd1" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Oct 03 18:58:00 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Oct 10 00:12:41 2007 -0400" }, "message": "cpuidle: consolidate 2.6.22 cpuidle branch into one patch\n\ncommit e5a16b1f9eec0af7cfa0830304b41c1c0833cf9f\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Tue Oct 2 23:44:44 2007 -0400\n\n cpuidle: shrink diff\n\n processor_idle.c | 440 +++++++++++++++++++++++++++++++++++++++++--\n 1 file changed, 429 insertions(+), 11 deletions(-)\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit dfbb9d5aedfb18848a3e0d6f6e3e4969febb209c\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Wed Sep 26 02:17:55 2007 -0400\n\n cpuidle: reduce diff size\n\n Reduces the cpuidle processor_idle.c diff vs 2.6.22 from this\n processor_idle.c | 2006 ++++++++++++++++++++++++++-----------------\n 1 file changed, 1219 insertions(+), 787 deletions(-)\n\n to this:\n processor_idle.c | 502 +++++++++++++++++++++++++++++++++++++++----\n 1 file changed, 458 insertions(+), 44 deletions(-)\n\n ...for the purpose of making the cpuilde patch less invasive\n and easier to review.\n\n no functional changes. build tested only.\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 889172fc915f5a7fe20f35b133cbd205ce69bf6c\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Sep 13 13:40:05 2007 -0700\n\n cpuidle: Retain old ACPI policy for !CONFIG_CPU_IDLE\n\n Retain the old policy in processor_idle, so that when CPU_IDLE is not\n configured, old C-state policy will still be used. This provides a\n clean gradual migration path from old ACPI policy to new cpuidle\n based policy.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 9544a8181edc7ecc33b3bfd69271571f98ed08bc\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Sep 13 13:39:17 2007 -0700\n\n cpuidle: Configure governors by default\n\n Quoting Len \"Do not give an option to users to shoot themselves in the foot\".\n\n Remove the configurability of ladder and menu governors as they are\n needed for default policy of cpuidle. That way users will not be able to\n have cpuidle without any policy loosing all C-state power savings.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 8975059a2c1e56cfe83d1bcf031bcf4cb39be743\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:27:07 2007 -0400\n\n CPUIDLE: load ACPI properly when CPUIDLE is disabled\n\n Change the registration return codes for when CPUIDLE\n support is not compiled into the kernel. As a result, the ACPI\n processor driver will load properly even if CPUIDLE is unavailable.\n However, it may be possible to cleanup the ACPI processor driver further\n and eliminate some dead code paths.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit e0322e2b58dd1b12ec669bf84693efe0dc2414a8\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:26:06 2007 -0400\n\n CPUIDLE: remove cpuidle_get_bm_activity()\n\n Remove cpuidle_get_bm_activity() and updates governors\n accordingly.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 18a6e770d5c82ba26653e53d240caa617e09e9ab\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:25:58 2007 -0400\n\n CPUIDLE: max_cstate fix\n\n Currently max_cstate is limited to 0, resulting in no idle processor\n power management on ACPI platforms. This patch restores the value to\n the array size.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 1fdc0887286179b40ce24bcdbde663172e205ef0\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:25:40 2007 -0400\n\n CPUIDLE: handle BM detection inside the ACPI Processor driver\n\n Update the ACPI processor driver to detect BM activity and\n limit state entry depth internally, rather than exposing such\n requirements to CPUIDLE. As a result, CPUIDLE can drop this\n ACPI-specific interface and become more platform independent. BM\n activity is now handled much more aggressively than it was in the\n original implementation, so some testing coverage may be needed to\n verify that this doesn\u0027t introduce any DMA buffer under-run issues.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 0ef38840db666f48e3cdd2b769da676c57228dd9\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:25:14 2007 -0400\n\n CPUIDLE: menu governor updates\n\n Tweak the menu governor to more effectively handle non-timer\n break events. Non-timer break events are detected by comparing the\n actual sleep time to the expected sleep time. In future revisions, it\n may be more reliable to use the timer data structures directly.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit bb4d74fca63fa96cf3ace644b15ae0f12b7df5a1\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Tue Aug 21 18:24:40 2007 -0400\n\n CPUIDLE: fix \u0027current_governor\u0027 sysfs entry\n\n Allow the \"current_governor\" sysfs entry to properly handle\n input terminated with \u0027\\n\u0027.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit df3c71559bb69b125f1a48971bf0d17f78bbdf47\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Sun Aug 12 02:00:45 2007 -0400\n\n cpuidle: fix IA64 build (again)\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit a02064579e3f9530fd31baae16b1fc46b5a7bca8\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Sun Aug 12 01:39:27 2007 -0400\n\n cpuidle: Remove support for runtime changing of max_cstate\n\n Remove support for runtime changeability of max_cstate. Drivers can use\n use latency APIs.\n\n max_cstate can still be used as a boot time option and dmi override.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 0912a44b13adf22f5e3f607d263aed23b4910d7e\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Sun Aug 12 01:39:16 2007 -0400\n\n cpuidle: Remove ACPI cstate_limit calls from ipw2100\n\n ipw2100 already has code to use accetable_latency interfaces to limit the\n C-state. Remove the calls to acpi_set_cstate_limit and acpi_get_cstate_limit\n as they are redundant.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit c649a76e76be6bff1fd770d0a775798813a3f6e0\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Sun Aug 12 01:35:39 2007 -0400\n\n cpuidle: compile fix for pause and resume functions\n\n Fix the compilation failure when cpuidle is not compiled in.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Acked-by: Adam Belay \u003cadam.belay@novell.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 2305a5920fb8ee6ccec1c62ade05aa8351091d71\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Thu Jul 19 00:49:00 2007 -0400\n\n cpuidle: re-write\n\n Some portions have been rewritten to make the code cleaner and lighter\n weight. The following is a list of changes:\n\n 1.) the state name is now included in the sysfs interface\n 2.) detection, hotplug, and available state modifications are handled by\n CPUIDLE drivers directly\n 3.) the CPUIDLE idle handler is only ever installed when at least one\n cpuidle_device is enabled and ready\n 4.) the menu governor BM code no longer overflows\n 5.) the sysfs attributes are now printed as unsigned integers, avoiding\n negative values\n 6.) a variety of other small cleanups\n\n Also, Idle drivers are no longer swappable during runtime through the\n CPUIDLE sysfs inteface. On i386 and x86_64 most idle handlers (e.g.\n poll, mwait, halt, etc.) don\u0027t benefit from an infrastructure that\n supports multiple states, so I think using a more general case idle\n handler selection mechanism would be cleaner.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Acked-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Acked-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit df25b6b56955714e6e24b574d88d1fd11f0c3ee5\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Tue Jul 24 17:08:21 2007 -0400\n\n cpuidle: fix IA64 buid\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit fd6ada4c14488755ff7068860078c437431fbccd\nAuthor: Adrian Bunk \u003cbunk@stusta.de\u003e\nDate: Mon Jul 9 11:33:13 2007 -0700\n\n cpuidle: static\n\n make cpuidle_replace_governor() static\n\n Signed-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n Cc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit c1d4a2cebcadf2429c0c72e1d29aa2a9684c32e0\nAuthor: Adrian Bunk \u003cbunk@stusta.de\u003e\nDate: Tue Jul 3 00:54:40 2007 -0400\n\n cpuidle: static\n\n This patch makes the needlessly global struct menu_governor static.\n\n Signed-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit dbf8780c6e8d572c2c273da97ed1cca7608fd999\nAuthor: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nDate: Tue Jul 3 00:49:14 2007 -0400\n\n export symbol tick_nohz_get_sleep_length\n\n ERROR: \"tick_nohz_get_sleep_length\" [drivers/cpuidle/governors/menu.ko] undefined!\n ERROR: \"tick_nohz_get_idle_jiffies\" [drivers/cpuidle/governors/menu.ko] undefined!\n\n And please be sure to get your changes to core kernel suitably reviewed.\n\n Cc: Adam Belay \u003cabelay@novell.com\u003e\n Cc: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Cc: Ingo Molnar \u003cmingo@elte.hu\u003e\n Cc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n Cc: john stultz \u003cjohnstul@us.ibm.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 29f0e248e7017be15f99febf9143a2cef00b2961\nAuthor: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nDate: Tue Jul 3 00:43:04 2007 -0400\n\n tick.h needs hrtimer.h\n\n It uses hrtimers.\n\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit e40cede7d63a029e92712a3fe02faee60cc38fb4\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:40:34 2007 -0400\n\n cpuidle: first round of documentation updates\n\n Documentation changes based on Pavel\u0027s feedback.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 83b42be2efece386976507555c29e7773a0dfcd1\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:39:25 2007 -0400\n\n cpuidle: add rating to the governors and pick the one with highest rating by default\n\n Introduce a governor rating scheme to pick the right governor by default.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit d2a74b8c5e8f22def4709330d4bfc4a29209b71c\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:38:08 2007 -0400\n\n cpuidle: make cpuidle sysfs driver governor switch off by default\n\n Make default cpuidle sysfs to show current_governor and current_driver in\n read-only mode. More elaborate available_governors and available_drivers with\n writeable current_governor and current_driver interface only appear with\n \"cpuidle_sysfs_switch\" boot parameter.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 1f60a0e80bf83cf6b55c8845bbe5596ed8f6307b\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:37:00 2007 -0400\n\n cpuidle: menu governor: change the early break condition\n\n Change the C-state early break out algorithm in menu governor.\n\n We only look at early breakouts that result in wakeups shorter than idle\n state\u0027s target_residency. If such a breakout is frequent enough, eliminate\n the particular idle state upto a timeout period.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 45a42095cf64b003b4a69be3ce7f434f97d7af51\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:35:38 2007 -0400\n\n cpuidle: fix uninitialized variable in sysfs routine\n\n Fix the uninitialized usage of ret.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 80dca7cdba3e6ee13eae277660873ab9584eb3be\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:34:16 2007 -0400\n\n cpuidle: reenable /proc/acpi//power interface for the time being\n\n Keep /proc/acpi/processor/CPU*/power around for a while as powertop depends\n on it. It will be marked deprecated and removed in future. powertop can use\n cpuidle interfaces instead.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 589c37c2646c5e3813a51255a5ee1159cb4c33fc\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Jul 3 00:32:37 2007 -0400\n\n cpuidle: menu governor and hrtimer compile fix\n\n Compile fix for menu governor.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 0ba80bd9ab3ed304cb4f19b722e4cc6740588b5e\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Thu May 31 22:51:43 2007 -0400\n\n cpuidle: build fix - cpuidle vs ipw2100 module\n\n ERROR: \"acpi_set_cstate_limit\" [drivers/net/wireless/ipw2100.ko] undefined!\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit d7d8fa7f96a7f7682be7c6cc0cc53fa7a18c3b58\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Sat Mar 24 03:47:07 2007 -0400\n\n cpuidle: add the \u0027menu\u0027 governor\n\n Here is my first take at implementing an idle PM governor that takes\n full advantage of NO_HZ. I call it the \u0027menu\u0027 governor because it\n considers the full list of idle states before each entry.\n\n I\u0027ve kept the implementation fairly simple. It attempts to guess the\n next residency time and then chooses a state that would meet at least\n the break-even point between power savings and entry cost. To this end,\n it selects the deepest idle state that satisfies the following\n constraints:\n 1. If the idle time elapsed since bus master activity was detected\n is below a threshold (currently 20 ms), then limit the selection\n to C2-type or above.\n 2. Do not choose a state with a break-even residency that exceeds\n the expected time remaining until the next timer interrupt.\n 3. Do not choose a state with a break-even residency that exceeds\n the elapsed time between the last pair of break events,\n excluding timer interrupts.\n\n This governor has an advantage over \"ladder\" governor because it\n proactively checks how much time remains until the next timer interrupt\n using the tick infrastructure. Also, it handles device interrupt\n activity more intelligently by not including timer interrupts in break\n event calculations. Finally, it doesn\u0027t make policy decisions using the\n number of state entries, which can have variable residency times (NO_HZ\n makes these potentially very large), and instead only considers sleep\n time deltas.\n\n The menu governor can be selected during runtime using the cpuidle sysfs\n interface like so:\n \"echo \"menu\" \u003e /sys/devices/system/cpu/cpuidle/current_governor\"\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit a4bec7e65aa3b7488b879d971651cc99a6c410fe\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Sat Mar 24 03:47:03 2007 -0400\n\n cpuidle: export time until next timer interrupt using NO_HZ\n\n Expose information about the time remaining until the next\n timer interrupt expires by utilizing the dynticks infrastructure.\n Also modify the main idle loop to allow dynticks to handle\n non-interrupt break events (e.g. DMA). Finally, expose sleep ticks\n information to external code. Thomas Gleixner is responsible for much\n of the code in this patch. However, I\u0027ve made some additional changes,\n so I\u0027m probably responsible if there are any bugs or oversights :)\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 2929d8996fbc77f41a5ff86bb67cdde3ca7d2d72\nAuthor: Adam Belay \u003cabelay@novell.com\u003e\nDate: Sat Mar 24 03:46:58 2007 -0400\n\n cpuidle: governor API changes\n\n This patch prepares cpuidle for the menu governor. It adds an optional\n stage after idle state entry to give the governor an opportunity to\n check why the state was exited. Also it makes sure the idle loop\n returns after each state entry, allowing the appropriate dynticks code\n to run.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 3a7fd42f9825c3b03e364ca59baa751bb350775f\nAuthor: Venki Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Apr 26 00:03:59 2007 -0700\n\n cpuidle: hang fix\n\n Prevent hang on x86-64, when ACPI processor driver is added as a module on\n a system that does not support C-states.\n\n x86-64 expects all idle handlers to enable interrupts before returning from\n idle handler. This is due to enter_idle(), exit_idle() races. Make\n cpuidle_idle_call() confirm to this when there is no pm_idle_old.\n\n Also, cpuidle look at the return values of attch_driver() and set\n current_driver to NULL if attach fails on all CPUs.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 4893339a142afbd5b7c01ffadfd53d14746e858e\nAuthor: Shaohua Li \u003cshaohua.li@intel.com\u003e\nDate: Thu Apr 26 10:40:09 2007 +0800\n\n cpuidle: add support for max_cstate limit\n\n With CPUIDLE framework, the max_cstate (to limit max cpu c-state)\n parameter is ingored. Some systems require it to ignore C2/C3\n and some drivers like ipw require it too.\n\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 43bbbbe1cb998cbd2df656f55bb3bfe30f30e7d1\nAuthor: Shaohua Li \u003cshaohua.li@intel.com\u003e\nDate: Thu Apr 26 10:40:13 2007 +0800\n\n cpuidle: add cpuidle_fore_redetect_devices API\n\n add cpuidle_force_redetect_devices API,\n which forces all CPU redetect idle states.\n Next patch will use it.\n\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit d1edadd608f24836def5ec483d2edccfb37b1d19\nAuthor: Shaohua Li \u003cshaohua.li@intel.com\u003e\nDate: Thu Apr 26 10:40:01 2007 +0800\n\n cpuidle: fix sysfs related issue\n\n Fix the cpuidle sysfs issue.\n a. make kobject dynamicaly allocated\n b. fixed sysfs init issue to avoid suspend/resume issue\n\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 7169a5cc0d67b263978859672e86c13c23a5570d\nAuthor: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nDate: Wed Mar 28 22:52:53 2007 -0400\n\n cpuidle: 1-bit field must be unsigned\n\n A 1-bit bitfield has no room for a sign bit.\n drivers/cpuidle/governors/ladder.c:54:16: error: dubious bitfield without explicit `signed\u0027 or `unsigned\u0027\n\n Signed-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\n Cc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 4658620158dc2fbd9e4bcb213c5b6fb5d05ba7d4\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Wed Mar 28 22:52:41 2007 -0400\n\n cpuidle: fix boot hang\n\n Patch for cpuidle boot hang reported by Larry Finger here.\n http://www.ussg.iu.edu/hypermail/linux/kernel/0703.2/2025.html\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Cc: Larry Finger \u003clarry.finger@lwfinger.net\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit c17e168aa6e5fe3851baaae8df2fbc1cf11443a9\nAuthor: Len Brown \u003clen.brown@intel.com\u003e\nDate: Wed Mar 7 04:37:53 2007 -0500\n\n cpuidle: ladder does not depend on ACPI\n\n build fix for CONFIG_ACPI\u003dn\n\n In file included from drivers/cpuidle/governors/ladder.c:21:\n include/acpi/processor.h:88: error: expected specifier-qualifier-list before ‘acpi_integer’\n include/acpi/processor.h:106: error: expected specifier-qualifier-list before ‘acpi_integer’\n include/acpi/processor.h:168: error: expected specifier-qualifier-list before ‘acpi_handle’\n\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 8c91d958246bde68db0c3f0c57b535962ce861cb\nAuthor: Adrian Bunk \u003cbunk@stusta.de\u003e\nDate: Tue Mar 6 02:29:40 2007 -0800\n\n cpuidle: make code static\n\n This patch makes the following needlessly global code static:\n - driver.c: __cpuidle_find_driver()\n - governor.c: __cpuidle_find_governor()\n - ladder.c: struct ladder_governor\n\n Signed-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n Cc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Cc: Adam Belay \u003cabelay@novell.com\u003e\n Cc: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 0c39dc3187094c72c33ab65a64d2017b21f372d2\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Wed Mar 7 02:38:22 2007 -0500\n\n cpu_idle: fix build break\n\n This patch fixes a build breakage with !CONFIG_HOTPLUG_CPU and\n CONFIG_CPU_IDLE.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 8112e3b115659b07df340ef170515799c0105f82\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Tue Mar 6 02:29:39 2007 -0800\n\n cpuidle: build fix for !CPU_IDLE\n\n Fix the compile issues when CPU_IDLE is not configured.\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Cc: Adam Belay \u003cabelay@novell.com\u003e\n Cc: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 1eb4431e9599cd25e0d9872f3c2c8986821839dd\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Feb 22 13:54:57 2007 -0800\n\n cpuidle take2: Basic documentation for cpuidle\n\n Documentation for cpuidle infrastructure\n\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit ef5f15a8b79123a047285ec2e3899108661df779\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Feb 22 13:54:03 2007 -0800\n\n cpuidle take2: Hookup ACPI C-states driver with cpuidle\n\n Hookup ACPI C-states onto generic cpuidle infrastructure.\n\n drivers/acpi/procesor_idle.c is now a ACPI C-states driver that registers as\n a driver in cpuidle infrastructure and the policy part is removed from\n drivers/acpi/processor_idle.c. We use governor in cpuidle instead.\n\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\ncommit 987196fa82d4db52c407e8c9d5dec884ba602183\nAuthor: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nDate: Thu Feb 22 13:52:57 2007 -0800\n\n cpuidle take2: Core cpuidle infrastructure\n\n Announcing \u0027cpuidle\u0027, a new CPU power management infrastructure to manage\n idle CPUs in a clean and efficient manner.\n cpuidle separates out the drivers that can provide support for multiple types\n of idle states and policy governors that decide on what idle state to use\n at run time.\n A cpuidle driver can support multiple idle states based on parameters like\n varying power consumption, wakeup latency, etc (ACPI C-states for example).\n A cpuidle governor can be usage model specific (laptop, server,\n laptop on battery etc).\n Main advantage of the infrastructure being, it allows independent development\n of drivers and governors and allows for better CPU power management.\n\n A huge thanks to Adam Belay and Shaohua Li who were part of this mini-project\n since its beginning and are greatly responsible for this patchset.\n\n This patch:\n\n Core cpuidle infrastructure.\n Introduces a new abstraction layer for cpuidle:\n * which manages drivers that can support multiple idles states. Drivers\n can be generic or particular to specific hardware/platform\n * allows pluging in multiple policy governors that can take idle state policy\n decision\n * The core also has a set of sysfs interfaces with which administrato can know\n about supported drivers and governors and switch them at run time.\n\n Signed-off-by: Adam Belay \u003cabelay@novell.com\u003e\n Signed-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\n Signed-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\n Signed-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1855256c497ecfefc730df6032243f26855ce52c", "tree": "b73947f1a5e1b798e1dec068ac1cda25ae910bf6", "parents": [ "bbf25010f1a6b761914430f5fca081ec8c7accd1" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Wed Oct 03 15:15:40 2007 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Oct 09 20:22:20 2007 -0400" }, "message": "drivers/firmware: const-ify DMI API and internals\n\nThree main sets of changes:\n\n1) dmi_get_system_info() return value should have been marked const,\n since callers should not be changing that data.\n\n2) const-ify DMI internals, since DMI firmware tables should,\n whenever possible, be marked const to ensure we never ever write to\n that data area.\n\n3) const-ify DMI API, to enable marking tables const where possible\n in low-level drivers.\n\nAnd if we\u0027re really lucky, this might enable some additional\noptimizations on the part of the compiler.\n\nThe bulk of the changes are #2 and #3, which are interrelated. #1 could\nhave been a separate patch, but it was so small compared to the others,\nit was easier to roll it into this changeset.\n\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "b4b613fd83853f8c688b3de20ab1a42331257975", "tree": "3eee8c81bda9e32cd80631bcb77b9401c6e0fa3c", "parents": [ "5e16e3f0e24dadb79b96b6134cd3303f0d42f0c5", "3c6394c5bd04e31d40d007af8b6c2484a08838d0" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun Jul 22 02:29:41 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sun Jul 22 02:29:41 2007 -0400" }, "message": "Pull osi into release branch\n" }, { "commit": "20c2df83d25c6a95affe6157a4c9cac4cf5ffaac", "tree": "415c4453d2b17a50abe7a3e515177e1fa337bd67", "parents": [ "64fb98fc40738ae1a98bcea9ca3145b89fb71524" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 20 10:11:58 2007 +0900" }, "message": "mm: Remove slab destructors from kmem_cache_create().\n\nSlab destructors were no longer supported after Christoph\u0027s\nc59def9f222d44bb7e2f0a559f2906191a0862d7 change. They\u0027ve been\nBUGs for both slab and slub, and slob never supported them\neither.\n\nThis rips out support for the dtor pointer from kmem_cache_create()\ncompletely and fixes up every single callsite in the kernel (there were\nabout 224, not including the slab allocator definitions themselves,\nor the documentation references).\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "3312111d1bd1a409892031f7979c57a52b01185c", "tree": "d11d5c93477b678d59d279da3332c7ca274036b1", "parents": [ "072971d7d3e70ddac5c5be3436d929470cc2b3fb" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Jul 03 00:56:05 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 03 00:56:05 2007 -0400" }, "message": "ACPI: static\n\nmake the needlessly global osi_linux static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "aa2e09da2a332e748532aa2a71b090e7e7c3203d", "tree": "1495c704da5bb661e2fbdfe6bebc3fd50d028206", "parents": [ "52c4d73a6cca0db2927b60935e57429f98eae7c1" ], "author": { "name": "Len Brown", "email": "lenb@kernel.org", "time": "Mon Jul 02 23:57:45 2007 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 02 21:06:48 2007 -0700" }, "message": "ACPI: fix acpi_osi\u003d!Linux\n\nNeed to check for special case \"acpi_osi\u003d!Linux\" before handling the\ngeneral case \"acpi_osi\u003d!*\", or it will have no effect.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "072971d7d3e70ddac5c5be3436d929470cc2b3fb", "tree": "821abde2d5b7c1edbd43431634db9d5811c55941", "parents": [ "85f6038f2170e3335dda09c3dfb0f83110e87019" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jun 09 01:42:00 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jun 09 01:42:00 2007 -0400" }, "message": "ACPI: disable _OSI(Linux) by default\n\nIn Linux-2.6.22 we expanded the boot parameter osi\u003d\nso that it can enable and !enable an OSI string.\n\n_OSI(Linux) is a special case because we know that there\nare both systems that require it set, and systems\nrequire that it _not_ to be set. In the long term it can\u0027t\nbe set, for the same reason _OS(Linux) can\u0027t be enabled --\nit tends to confuse BIOS that are not properly\nvalidated with Linux. Further, the semantics and version\ninformation of _OSI(Linux) were never actually defined.\n\nThe kernel prints out a message if it sees _OSI(Linux)\nrequested, and there is a DMI workaround to invoke\n\"osi\u003dLinux\" automatically for existing systems that need it.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d7787\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "dd272b5716a54afa33a69f2241284d8ec60b7892", "tree": "55149eaeff58b0406cf9a86de5b38606bca5924c", "parents": [ "f507654d450d329c81a70eec0096d5dfe67802ec" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 30 00:26:11 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 30 00:26:11 2007 -0400" }, "message": "ACPI: add __init to acpi_initialize_subsystem()\n\nAdd __init to:\nacpi_initialize_subsystem() (and un-export it)\nacpi_os_initialize()\n\nAdd __initdata to:\nacpi_osl_dmi_table[]\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f507654d450d329c81a70eec0096d5dfe67802ec", "tree": "bdc34cda973fac170cc90d5b6aa61d27ac558949", "parents": [ "ae00d812436dc968f4a5dea7757b6a94910b6dc4" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 30 00:10:38 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 30 00:10:38 2007 -0400" }, "message": "ACPI: Make _OSI(Linux) a special case\n\n_OSI(\"Linux\") is like _OS(\"Linux\"), it is ill-defined and\nvirtually no BIOS vendors test interaction with it.\nAs a result, it can do more damage than good because\nit causes the BIOS to follow un-tested paths.\n\nRecently, several machines have turned up that erroneously\ntest this string in a way which causes them to _not_ test other\ncompatibility strings, including the ZI9 and Toshiba.\nSo it appears that this bad code has made it into\na BIOS vendor\u0027s reference BIOS.\n\nLinux has no choice but to stop advertising compatibility\nwith _OSI string \"Linux\" - as there are an unbounded\nnumber of possible incompatibilities going forward.\n\nBut some BIOSes have already shipped which do use it\nfor things like conditionally re-enabling video on resume\nfrom S3. (Too bad they didn\u0027t do that unconditionally)\n\nAdd special case code for _OSI(Linux)\nSquawk to dmesg if _OSI(Linux) is requested\nAdd DMI list both to enable and disable _OSI(Linux)\nBut for now, keep the default enabled via\n#define OSI_LINUX_ENABLED.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d7787\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "ae00d812436dc968f4a5dea7757b6a94910b6dc4", "tree": "6acd68850bead001cc74597369307a82bc711f6e", "parents": [ "c420bc9f09a0926b708c3edb27eacba434a4f4ba" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue May 29 18:43:33 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue May 29 18:43:33 2007 -0400" }, "message": "ACPI: extend \"acpi_osi\u003d\" boot option\n\nThe boot option \"acpi_osi\u003d\" has always disabled Linux _OSI support,\nthus disabling all OS Interface strings which are advertised\nby Linux to the BIOS.\n\nNow...\nacpi_osi\u003d\"string\" adds the interface string, and\nacpi_osi\u003d\"!string\" invalidates the pre-defined interface string\n\neg. acpi_osi\u003d\"!Windows 2006\"\nwould disable Linux\u0027s claim of Vista compatibility.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "88db5e1489f23876a226f5393fd978ddc09dc5f9", "tree": "69e7d810ce0e575df1f4f9fa860bcd6f155591e6", "parents": [ "262a7a28de060f3a63cae20035876d6f22fd7670" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Wed May 09 23:31:03 2007 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 09 23:31:03 2007 -0400" }, "message": "ACPI: created a dedicated workqueue for notify() execution\n\nHP nx6125/nx6325/... machines have a _GPE handler with an infinite\nloop sending Notify() events to different ACPI subsystems.\n\nNotify handler in ACPI driver is a C-routine, which may call ACPI\ninterpreter again to get access to some ACPI variables\n(acpi_evaluate_xxx).\nOn these HP machines such an evaluation changes state of some variable\nand lets the loop above break.\n\nIn the current ACPI implementation Notify requests are being deferred\nto the same kacpid workqueue on which the above GPE handler with\ninfinite loop is executing. Thus we have a deadlock -- loop will\ncontinue to spin, sending notify events, and at the same time\npreventing these notify events from being run on a workqueue. All\nnotify events are deferred, thus we see increase in memory consumption\nnoticed by author of the thread. Also as GPE handling is bloked,\nmachines overheat. Eventually by external poll of the same\nacpi_evaluate, kacpid is released and all the queued notify events are\nfree to run, thus 100% cpu utilization by kacpid for several seconds\nor more.\n\nTo prevent all these horrors it\u0027s needed to not put notify events to\nkacpid workqueue by either executing them immediately or putting them\non some other thread. It\u0027s dangerous to execute notify events in\nplace, as it will put several ACPI interpreter stacks on top of each\nother (at least 4 in case of nx6125), thus causing kernel stack\noverflow.\n\nFirst attempt to create a new thread was done by Peter Wainwright\nHe created a bunch of threads, which were stealing work from a kacpid\nworkqueue.\nThis patch appeared in 2.6.15 kernel shipped with Ubuntu 6.06 LTS.\n\nSecond attempt was done by me, I created a new thread for each Notify\nevent. This worked OK on HP nx machines, but broke Linus\u0027 Compaq\nn620c, by producing threads with a speed what they stopped the machine\ncompletely. Thus this patch was reverted from 18-rc2 as I remember.\nI re-made the patch to create second workqueue just for notify events,\nthus hopping it will not break Linus\u0027 machine. Patch was tested on the\nsame HP nx machines in #5534 and #7122, but I did not received reply\nfrom Linus on a test patch sent to him.\nPatch went to 19-rc and was rejected with much fanfare again.\nThere was 4th patch, which inserted schedule_timeout(1) into deferred\nexecution of kacpid, if we had any notify requests pending, but Linus\ndecided that it was too complex (involved either changes to workqueue\nto see if it\u0027s empty or atomic inc/dec).\nNow you see last variant which adds yield() to every GPE execution.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5534\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d8385\n\nSigned-off-by: Alexey Starikovskiy \u003calexey.y.starikovskiy@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "e63340ae6b6205fef26b40a75673d1c9c0c8bb90", "tree": "8d3212705515edec73c3936bb9e23c71d34a7b41", "parents": [ "04c9167f91e309c9c4ea982992aa08e83b2eb42e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue May 08 00:28:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "header cleaning: don\u0027t include smp_lock.h when not used\n\nRemove includes of \u003clinux/smp_lock.h\u003e where it is not used/needed.\nSuggested by Al Viro.\n\nBuilds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,\nsparc64, and arm (all 59 defconfigs).\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8800c0ebf5e8363dab66647512dcef5b83203dec", "tree": "2576b0ab6177554409ab7e62fb411c6b5487d64d", "parents": [ "9cdd79c9b99873d600d397fda012fc3f57cc2776", "5ee6edbcde4d3b14e4e03d4b331df1099a34aa8d" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 16 22:11:02 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 16 22:11:02 2007 -0500" }, "message": "Pull remove-hotkey into release branch\n" }, { "commit": "c0cd79d11412969b6b8fa1624cdc1277db82e2fe", "tree": "100ee9bb6f13fc0fb3d1887516712541a5fc0769", "parents": [ "81450b73dde07f473a4a7208b209b4c8b7251d90", "db2d4ccdc8f9f3433d3a8566404189f2e9295c23" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 16 22:10:32 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 16 22:10:32 2007 -0500" }, "message": "Pull fluff into release branch\n\nConflicts:\n\n\tarch/x86_64/pci/mmconfig.c\n\tdrivers/acpi/bay.c\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "5ee6edbcde4d3b14e4e03d4b331df1099a34aa8d", "tree": "0255c41c950217eedd582c80aa060f49ff5682e6", "parents": [ "eaefd5fb7d793c9c1bcef1b0c0d5ec3824a85b91" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Feb 10 01:18:25 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 16 21:45:57 2007 -0500" }, "message": "ACPI: hotkey: remove driver, per feature-removal-schedule.txt\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "fc955f670c0a66aca965605dae797e747b2bef7d", "tree": "2c7c8b9d1597d2756114189e11f07cd21d8a6db2", "parents": [ "70c0846e430881967776582e13aefb81407919f1" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 15 22:11:48 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 15 22:19:17 2007 -0500" }, "message": "ACPI: remove acpi_os_readable(), acpi_os_writable()\n\n...which are now unused\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "70c0846e430881967776582e13aefb81407919f1", "tree": "339051da147f7f08b1bbc1f3f7eb9b7185a23c02", "parents": [ "f3ccb06f3b8e0cf42b579db21f3ca7f17fcc3f38" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Feb 13 16:11:36 2007 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Feb 15 22:19:07 2007 -0500" }, "message": "ACPI: Fix sparse warnings\n\nUse NULL for pointers\n\ndrivers/acpi/osl.c:208:10: warning: Using plain integer as NULL pointer\ndrivers/acpi/tables/tbxface.c:411:49: warning: Using plain integer as NULL pointer\ndrivers/acpi/processor_core.c:1008:10: warning: Using plain integer as NULL pointer\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f52fd66d2ea794010c2d7536cf8e6abed0ac4947", "tree": "c8b7f8ba146947cd79e4b51615b39ec51fd10422", "parents": [ "ec2f9d1331f658433411c58077871e1eef4ee1b4" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Feb 12 22:42:12 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Feb 12 22:42:12 2007 -0500" }, "message": "ACPI: clean up ACPI_MODULE_NAME() use\n\ncosmetic only\n\nMake \"module name\" actually match the file name.\nInvoke with \u0027;\u0027 as leaving it off confuses Lindent and gcc doesn\u0027t care.\nFix indentation where Lindent did get confused.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "eee3c859c486d4f110f154807430eaf825ff4a3d", "tree": "8b378d16103b3d77a673e26fab0a6812459bab77", "parents": [ "547352660506ab99d6b0bad58dea495bf3718cee", "fb5c3e1b6d304bcf5f8d697471e36f2fa8d53f1c" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Feb 03 01:38:16 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Feb 03 01:38:16 2007 -0500" }, "message": "Pull motherboard into test branch\n\nConflicts:\n\n\tdrivers/acpi/motherboard.c\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cee324b145a1e5488b34191de670e5ed1d346ebb", "tree": "9e00f815bda0db1a134b23c9495a71e643724c58", "parents": [ "ceb6c46839021d5c7c338d48deac616944660124" ], "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 21:14:28 2007 -0500" }, "message": "ACPICA: use new ACPI headers.\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": "9a47cdb1bb85e7944fb7419e4078c46516ef7335", "tree": "5ced6375a6c7299190cba4c700c9fa9269002a9e", "parents": [ "bb0958544f3c7c016b2a3025ab3694363e403aa1" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jan 18 16:42:55 2007 -0700" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 26 02:08:12 2007 -0500" }, "message": "ACPI: move FADT resource reservations from motherboard driver to osl\n\nResources described by the FADT aren\u0027t really a good fit for the\nACPI motherboard driver.\n\nThe motherboard driver cares about PNP0C01 and PNP0C02 devices and\ntheir resources.\n\nThe FADT describes some resources used by the ACPI core. Often, they\nare also described by by the _CRS of a motherboard device, but I think\nit\u0027s better to reserve them specifically in the ACPI osl.c because\n(a) the motherboard driver is optional and ACPI uses the resources even\nif the driver is absent, and (b) I want to remove the ACPI motherboard\ndriver because it\u0027s mostly redundant with the PNP system.c driver.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "3be11c8f4f2fa194834c2e83540f34da442b8977", "tree": "35386fe97c1dd62a261c297512b8e5137b56c35d", "parents": [ "706b75ddbe36d20d071424f9867385c319b67f8d", "6796a1204cfeac6dab1c2dd682d1138454eca661" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 20 02:52:50 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 20 02:52:50 2006 -0500" }, "message": "Pull bugfix into test branch\n" }, { "commit": "a6fdbf90b94fa4e2f5f7cbb526c71160b6c561c8", "tree": "08a5e2971864b620b6e115f4913d88a2b67fd78e", "parents": [ "83822fc9e6ad2e0f3799174f7c6ad3aa285b9488" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Dec 19 12:56:13 2006 -0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 20 01:27:57 2006 -0500" }, "message": "ACPI: fix NULL check in drivers/acpi/osl.c\n\nSpotted by the Coverity checker.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cece901481bafbf14de8cbd3a89ae869ea881055", "tree": "f9e240443643008c8feeaf55919105dc63ab8c72", "parents": [ "cfee47f99bc14a6d7c6b0be2284db2cef310a815", "50dd096973f1d95aa03c6a6d9e148d706b62b68e" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:04:27 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:04:27 2006 -0500" }, "message": "Pull style into test branch\n\nConflicts:\n\n\tdrivers/acpi/button.c\n\tdrivers/acpi/ec.c\n\tdrivers/acpi/osl.c\n\tdrivers/acpi/sbs.c\n" }, { "commit": "65f27f38446e1976cc98fd3004b110fedcddd189", "tree": "68f8be93feae31dfa018c22db392a05546b63ee1", "parents": [ "365970a1ea76d81cb1ad2f652acb605f06dae256" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:55:48 2006 +0000" }, "message": "WorkStruct: Pass the work_struct pointer instead of context data\n\nPass the work_struct pointer to the work function rather than context data.\nThe work function can use container_of() to work out the data.\n\nFor the cases where the container of the work_struct may go away the moment the\npending bit is cleared, it is made possible to defer the release of the\nstructure by deferring the clearing of the pending bit.\n\nTo make this work, an extra flag is introduced into the management side of the\nwork_struct. This governs auto-release of the structure upon execution.\n\nOrdinarily, the work queue executor would release the work_struct for further\nscheduling or deallocation by clearing the pending bit prior to jumping to the\nwork function. This means that, unless the driver makes some guarantee itself\nthat the work_struct won\u0027t go away, the work function may not access anything\nelse in the work_struct or its container lest they be deallocated.. This is a\nproblem if the auxiliary data is taken away (as done by the last patch).\n\nHowever, if the pending bit is *not* cleared before jumping to the work\nfunction, then the work function *may* access the work_struct and its container\nwith no problems. But then the work function must itself release the\nwork_struct by calling work_release().\n\nIn most cases, automatic release is fine, so this is the default. Special\ninitiators exist for the non-auto-release case (ending in _NAR).\n\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "b976fe19acc565e5137e6f12af7b6633a23e6b7c", "tree": "f5bd7eecbee3c165ff97ab8c642cae4f421a3cec", "parents": [ "808dbbb6bb61173bf52946a28f99089d2efa4c55" ], "author": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Nov 17 19:31:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Fri Nov 17 19:31:09 2006 -0800" }, "message": "Revert \"ACPI: created a dedicated workqueue for notify() execution\"\n\nThis reverts commit 37605a6900f6b4d886d995751fcfeef88c4e462c.\n\nAgain.\n\nThis same bug has now been introduced twice: it was done earlier by\ncommit b8d35192c55fb055792ff0641408eaaec7c88988, only to be reverted\nlast time in commit 72945b2b90a5554975b8f72673ab7139d232a121.\n\nWe must NOT try to queue up notify handlers to another thread than the\nnormal ACPI execution thread, because the notifications on some systems\nseem to just keep on accumulating until we run out of memory and/or\nthreads.\n\nKeeping events within the one deferred execution thread automatically\nthrottles the events properly.\n\nAt least the Compaq N620c will lock up completely on the first thermal\nevent without this patch reverted.\n\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Len Brown \u003clen.brown@intel.com\u003e\nCc: Alexey Starikovskiy \u003calexey.y.starikovskiy@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "50dd096973f1d95aa03c6a6d9e148d706b62b68e", "tree": "1f047b9c574672c133559922af5d4aee2816b9ae", "parents": [ "b4bd8c66435a8cdf8c90334fb3b517a23ff2ab95" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@linux01.gwdg.de", "time": "Sun Oct 01 00:28:50 2006 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Oct 14 01:51:07 2006 -0400" }, "message": "ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@gmx.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "37605a6900f6b4d886d995751fcfeef88c4e462c", "tree": "97c0452d730c16e7e80f0062d776bdcee2446851", "parents": [ "fcfc638c6b1345b6646523dbab0065b36a868ffc" ], "author": { "name": "Alexey Y. Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Tue Sep 26 04:20:47 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Oct 14 01:50:10 2006 -0400" }, "message": "ACPI: created a dedicated workqueue for notify() execution\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5534#c160\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\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": "1a1d92c10dd24bbdc28b3d6e2d03ec199dd3a65b", "tree": "fade83955f75e718e39153d6f81d221403338bed", "parents": [ "f52720ca5f48574e347dff35ffe6b389ace61537" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Sep 27 01:49:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:10 2006 -0700" }, "message": "[PATCH] Really ignore kmem_cache_destroy return value\n\n* Rougly half of callers already do it by not checking return value\n* Code in drivers/acpi/osl.c does the following to be sure:\n\n\t(void)kmem_cache_destroy(cache);\n\n* Those who check it printk something, however, slab_error already printed\n the name of failed cache.\n* XFS BUGs on failed kmem_cache_destroy which is not the decision\n low-level filesystem driver should make. Converted to ignore.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d68909f4c3eee09c13d4e5c86512c6c075553dbd", "tree": "4153c598662ea952903329c6eced0acbbfcfb7b6", "parents": [ "b5240b32b9b2b75917c478d768191862a2b190cc" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Aug 16 19:16:58 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Aug 16 19:23:00 2006 -0400" }, "message": "ACPI: avoid irqrouter_resume might_sleep oops on resume from S4\n\n__might_sleep+0x8e/0x93\nacpi_os_wait_semaphore+0x50/0xa3\nacpi_ut_acquire_mutex+0x28/0x6a\nacpi_ns_get_node+0x46/0x88\nacpi_ns_evaluate+0x2d/0xfc\nacpi_rs_set_srs_method_data+0xc5/0xe1\nacpi_set_current_resources+0x31/0x3f\nacpi_pci_link_set+0xfc/0x1a5\nirqrouter_resume+0x48/0x5f\n\nand\n\n__might_sleep+0x8e/0x93\nkmem_cache_alloc+0x2a/0x8f\nacpi_evaluate_integer+0x32/0x96\nacpi_bus_get_status+0x30/0x84\nacpi_pci_link_set+0x12a/0x1a5\nirqrouter_resume+0x48/0x5f\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d6810\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "72945b2b90a5554975b8f72673ab7139d232a121", "tree": "69ef823d84f7bc970bc4712bd0db5e8a023de65d", "parents": [ "dd4a59a8e5dd44299b2df4411e8d7b05902ef2e7" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jul 12 22:46:42 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Wed Jul 12 21:02:24 2006 -0700" }, "message": "[PATCH] Revert \"ACPI: execute Notify() handlers on new thread\"\n\nThis effectively reverts commit b8d35192c55fb055792ff0641408eaaec7c88988\nby reverts acpi_os_queue_for_execution() to what it was before that,\nexcept it changes the name to acpi_os_execute() to match ACPICA\n20060512.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n\n[ The thread execution doesn\u0027t actually solve the bug it set out to\n solve (see\n\n\thttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5534\n\n for more details) because the new events can get caught behind the AML\n semaphore or other serialization. And when that happens, the notify\n threads keep on piling up until the system dies. ]\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e21c1ca3f98529921c829a792dfdbfc5a5dc393b", "tree": "fdb0a3c00d46db197ae65e6c66fc841b194cb507", "parents": [ "b3cf257623fabd8f1ee6700a6d328cc1c5da5a1d" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Jul 10 01:35:51 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Jul 10 02:37:22 2006 -0400" }, "message": "ACPI: acpi_os_allocate() fixes\n\nReplace acpi_in_resume with a more general hack\nto check irqs_disabled() on any kmalloc() from ACPI.\nWhile setting (system_state !\u003d SYSTEM_RUNNING) on resume\nseemed more general, Andrew Morton preferred this approach.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d3469\n\nMake acpi_os_allocate() into an inline function to\nallow /proc/slab_allocators to work.\n\nDelete some memset() that could fault on allocation failure.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "e82ca04387dd6c98722f5f48235089839fd04268", "tree": "8fb4b0435e57c7dab70dfd4cc71b4cd35686126d", "parents": [ "075395d228641646159dae3dd170fa3fc6ff477a", "309b0f125a22ee34c8f6962677255f7bf6af5e3d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 21:32:50 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 21:32:50 2006 -0700" }, "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: (44 commits)\n ACPI: remove function tracing macros from drivers/acpi/*.c\n ACPI: add support for Smart Battery\n ACPI: handle battery notify event on broken BIOS\n ACPI: handle AC notify event on broken BIOS\n ACPI: asus_acpi: add S1N WLED control\n ACPI: asus_acpi: correct M6N/M6R display nodes\n ACPI: asus_acpi: add S1N WLED control\n ACPI: asus_acpi: rework model detection\n ACPI: asus_acpi: support L5D\n ACPI: asus_acpi: handle internal Bluetooth / support W5A\n ACPI: asus_acpi: support A4G\n ACPI: asus_acpi: support W3400N\n ACPI: asus_acpi: LED display support\n ACPI: asus_acpi: support A3G\n ACPI: asus_acpi: misc cleanups\n ACPI: video: Remove unneeded acpi_handle from driver.\n ACPI: thermal: Remove unneeded acpi_handle from driver.\n ACPI: power: Remove unneeded acpi_handle from driver.\n ACPI: pci_root: Remove unneeded acpi_handle from driver.\n ACPI: pci_link: Remove unneeded acpi_handle from driver.\n ...\n" }, { "commit": "dace145374b8e39aeb920304c358ab5e220341ab", "tree": "e37c76578468f489ce2dbec4d04400380c14ee14", "parents": [ "8076fe32a7db9a6628589ffa372808e4ba25d222" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 01 19:29:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jul 02 13:58:50 2006 -0700" }, "message": "[PATCH] irq-flags: misc drivers: Use the new IRQF_ constants\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b197ba3c70638a3a2ae39296781912f26ac0f991", "tree": "596f795437337d86edaa02d612120f4d5b3ce35d", "parents": [ "fc25465f09414538afdbceacc517dd4dbabadeca", "02438d8771ae6a4b215938959827692026380bf9" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 01 17:19:08 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 01 17:19:08 2006 -0400" }, "message": "Pull acpi_os_free into release branch\n" }, { "commit": "22a3e233ca08a2ddc949ba1ae8f6e16ec7ef1a13", "tree": "7ef158ba2c30e0dde2dc103d1904fae243759a6b", "parents": [ "39302175c26d74be35715c05a0f342c9e64c21bf", "6ab3d5624e172c553004ecc862bfeac16d9d68b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 30 15:39:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 30 15:39:30 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial:\n Remove obsolete #include \u003clinux/config.h\u003e\n remove obsolete swsusp_encrypt\n arch/arm26/Kconfig typos\n Documentation/IPMI typos\n Kconfig: Typos in net/sched/Kconfig\n v9fs: do not include linux/version.h\n Documentation/DocBook/mtdnand.tmpl: typo fixes\n typo fixes: specfic -\u003e specific\n typo fixes in Documentation/networking/pktgen.txt\n typo fixes: occuring -\u003e occurring\n typo fixes: infomation -\u003e information\n typo fixes: disadvantadge -\u003e disadvantage\n typo fixes: aquire -\u003e acquire\n typo fixes: mecanism -\u003e mechanism\n typo fixes: bandwith -\u003e bandwidth\n fix a typo in the RTC_CLASS help text\n smb is no longer maintained\n\nManually merged trivial conflict in arch/um/kernel/vmlinux.lds.S\n" }, { "commit": "6ab3d5624e172c553004ecc862bfeac16d9d68b7", "tree": "6d98881fe91fd9583c109208d5c27131b93fa248", "parents": [ "e02169b682bc448ccdc819dc8639ed34a23cedd8" ], "author": { "name": "Jörn Engel", "email": "joern@wohnheim.fh-wedel.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 19:25:36 2006 +0200" }, "message": "Remove obsolete #include \u003clinux/config.h\u003e\n\nSigned-off-by: Jörn Engel \u003cjoern@wohnheim.fh-wedel.de\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "02438d8771ae6a4b215938959827692026380bf9", "tree": "cae56539e00a35770c36a1f9c03eebe65d1e9186", "parents": [ "d120cfb544ed6161b9d32fb6c4648c471807ee6b" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jun 30 03:19:10 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jun 30 03:19:10 2006 -0400" }, "message": "ACPI: delete acpi_os_free(), use kfree() directly\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "967440e3be1af06ad4dc7bb18d2e3c16130fe067", "tree": "c9bbf70475333f4f169838ed88233f8410010677", "parents": [ "95b38b3f453c16de0f8cddcde3e71050bbfb37b9" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Fri Jun 23 17:04:00 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 28 03:11:38 2006 -0400" }, "message": "ACPI: ACPICA 20060623\n\nImplemented a new acpi_spinlock type for the OSL lock\ninterfaces. This allows the type to be customized to\nthe host OS for improved efficiency (since a spinlock is\nusually a very small object.)\n\nImplemented support for \"ignored\" bits in the ACPI\nregisters. According to the ACPI specification, these\nbits should be preserved when writing the registers via\na read/modify/write cycle. There are 3 bits preserved\nin this manner: PM1_CONTROL[0] (SCI_EN), PM1_CONTROL[9],\nand PM1_STATUS[11].\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d3691\n\nImplemented the initial deployment of new OSL mutex\ninterfaces. Since some host operating systems have\nseparate mutex and semaphore objects, this feature was\nrequested. The base code now uses mutexes (and the new\nmutex interfaces) wherever a binary semaphore was used\npreviously. However, for the current release, the mutex\ninterfaces are defined as macros to map them to the\nexisting semaphore interfaces.\n\nFixed several problems with the support for the control\nmethod SyncLevel parameter. The SyncLevel now works\naccording to the ACPI specification and in concert with the\nMutex SyncLevel parameter, since the current SyncLevel is\na property of the executing thread. Mutual exclusion for\ncontrol methods is now implemented with a mutex instead\nof a semaphore.\n\nFixed three instances of the use of the C shift operator\nin the bitfield support code (exfldio.c) to avoid the use\nof a shift value larger than the target data width. The\nbehavior of C compilers is undefined in this case and can\ncause unpredictable results, and therefore the case must\nbe detected and avoided. (Fiodor Suietov)\n\nAdded an info message whenever an SSDT or OEM table\nis loaded dynamically via the Load() or LoadTable()\nASL operators. This should improve debugging capability\nsince it will show exactly what tables have been loaded\n(beyond the tables present in the RSDT/XSDT.)\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "d550d98d3317378d93a4869db204725d270ec812", "tree": "958a8578babc6f9955f91e21253d1d1b847985ff", "parents": [ "d7fa2589bbe7ab53fd5eb20e8c7e388d5aff6f16" ], "author": { "name": "Patrick Mochel", "email": "mochel@linux.intel.com", "time": "Tue Jun 27 00:41:40 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jun 27 00:41:40 2006 -0400" }, "message": "ACPI: delete tracing macros from drivers/acpi/*.c\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "6468463abd7051fcc29f3ee7c931f9bbbb26f5a4", "tree": "d18eae04fe6c8f7d257077cc6056cd9c6f424e0d", "parents": [ "cece92969762b8ed7930d4e23008b76b06411dee" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Jun 26 23:41:38 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jun 27 00:01:06 2006 -0400" }, "message": "ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...)\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9e7e2c047503db5a094ab30c7b4b8a5a0a324915", "tree": "2dbdd695431265a580e730035514ac6ece22afe5", "parents": [ "be63c925a123b492fc05063c98ca7e9f7453a58a" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Apr 27 05:25:00 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jun 27 00:00:21 2006 -0400" }, "message": "ACPI: acpi_os_wait_semaphore(): silence complaint\n\nThe ASL Acquire operator (17.5.1 in ACPI 3.0 spec) is allowed to time out\nand return True without acquiring the semaphore. There\u0027s no indication in\nthe spec that this is an actual error, so this message should be\ndebug-only, as the message for successful acquisition is.\n\nThis used to be an ACPI_DEBUG_PRINT, but it was mis-classified as\nACPI_DB_ERROR rather than ACPI_DB_MUTEX, so it got swept up in Thomas\u0027\nrecent patch to enable ACPI error messages even without CONFIG_ACPI_DEBUG.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "a6fc67202e0224e6c9d1d285cc0b444bce887ed5", "tree": "cb2d422f65c0ab0a95f452f6bac80e2bfdd547de", "parents": [ "eb99adde31b7d85c67a5e1c2fa5e098e1056dd79" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Jun 26 23:58:43 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Jun 26 23:58:43 2006 -0400" }, "message": "ACPI: Enable ACPI error messages w/o CONFIG_ACPI_DEBUG\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "4c90ece249992c7a2e3fc921e5cdb8eb92193067", "tree": "e145ffe472802ef870ba1eaea150b688c19e45ca", "parents": [ "4119532c95547821dbe72d6916dfa1b2148475b3" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Thu Jun 08 16:29:00 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 14 02:45:47 2006 -0400" }, "message": "ACPI: ACPICA 20060608\n\nConverted the locking mutex used for the ACPI hardware\nto a spinlock. This change should eliminate all problems\ncaused by attempting to acquire a semaphore at interrupt\nlevel, and it means that all ACPICA external interfaces\nthat directly access the ACPI hardware can be safely\ncalled from interrupt level.\n\nFixed a regression introduced in 20060526 where the ACPI\ndevice initialization could be prematurely aborted with\nan AE_NOT_FOUND if a device did not have an optional\n_INI method.\n\nFixed an IndexField issue where a write to the Data\nRegister should be limited in size to the AccessSize\n(width) of the IndexField itself. (BZ 433, Fiodor Suietov)\n\nFixed problem reports (Valery Podrezov) integrated: - Allow\nstore of ThermalZone objects to Debug object.\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5369\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5370\n\nFixed problem reports (Fiodor Suietov) integrated: -\nacpi_get_table_header() doesn\u0027t handle multiple instances\ncorrectly (BZ 364)\n\nRemoved four global mutexes that were obsolete and were\nno longer being used.\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "b8d35192c55fb055792ff0641408eaaec7c88988", "tree": "87272903bda56a4ddedcc513d35a74f072ab1f5d", "parents": [ "958dd242b691f64ab4632b4903dbb1e16fee8269" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Fri May 05 03:23:00 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 14 02:43:23 2006 -0400" }, "message": "ACPI: execute Notify() handlers on new thread\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5534\n\nThanks to Peter Wainwright for isolating the issue.\nThanks to Andi Kleen and Bob Moore for feedback.\nThanks to Richard Mace and others for testing.\nUpdates by Konstantin Karasyov.\n\nSigned-off-by: Konstantin Karasyov \u003ckonstantin.a.karasyov@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "b229cf92eee616c7cb5ad8cdb35a19b119f00bc8", "tree": "74b52bec6ec029859c2320aba227290a503af31a", "parents": [ "793c2388cae3fd023b3b5166354931752d42353c" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Fri Apr 21 17:15:00 2006 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 14 02:30:55 2006 -0400" }, "message": "ACPI: ACPICA 20060421\n\nRemoved a device initialization optimization introduced in\n20051216 where the _STA method was not run unless an _INI\nwas also present for the same device. This optimization\ncould cause problems because it could allow _INI methods\nto be run within a not-present device subtree (If a\nnot-present device had no _INI, _STA would not be run,\nthe not-present status would not be discovered, and the\nchildren of the device would be incorrectly traversed.)\n\nImplemented a new _STA optimization where namespace\nsubtrees that do not contain _INI are identified and\nignored during device initialization. Selectively running\n_STA can significantly improve boot time on large machines\n(with assistance from Len Brown.)\n\nImplemented support for the device initialization case\nwhere the returned _STA flags indicate a device not-present\nbut functioning. In this case, _INI is not run, but the\ndevice children are examined for presence, as per the\nACPI specification.\n\nImplemented an additional change to the IndexField support\nin order to conform to MS behavior. The value written to\nthe Index Register is not simply a byte offset, it is a\nbyte offset in units of the access width of the parent\nIndex Field. (Fiodor Suietov)\n\nDefined and deployed a new OSL interface,\nacpi_os_validate_address(). This interface is called during\nthe creation of all AML operation regions, and allows\nthe host OS to exert control over what addresses it will\nallow the AML code to access. Operation Regions whose\naddresses are disallowed will cause a runtime exception\nwhen they are actually accessed (will not affect or abort\ntable loading.)\n\nDefined and deployed a new OSL interface,\nacpi_os_validate_interface(). This interface allows the host OS\nto match the various \"optional\" interface/behavior strings\nfor the _OSI predefined control method as appropriate\n(with assistance from Bjorn Helgaas.)\n\nRestructured and corrected various problems in the\nexception handling code paths within DsCallControlMethod\nand DsTerminateControlMethod in dsmethod (with assistance\nfrom Takayoshi Kochi.)\n\nModified the Linux source converter to ignore quoted string\nliterals while converting identifiers from mixed to lower\ncase. This will correct problems with the disassembler\nand other areas where such strings must not be modified.\n\nThe ACPI_FUNCTION_* macros no longer require quotes around\nthe function name. This allows the Linux source converter\nto convert the names, now that the converter ignores\nquoted strings.\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "61686124f47d7c4b78610346c5f8f9d8a6d46bb5", "tree": "6fd91b2c1749907e58ef136107e53d634d7978c4", "parents": [ "144c87b4e03759214c362d267e01c2905f1ab095" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Fri Mar 17 16:44:00 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 14 01:22:20 2006 -0400" }, "message": "[ACPI] ACPICA 20060317\n\nImplemented the use of a cache object for all internal\nnamespace nodes. Since there are about 1000 static nodes\nin a typical system, this will decrease memory use for\ncache implementations that minimize per-allocation overhead\n(such as a slab allocator.)\n\nRemoved the reference count mechanism for internal\nnamespace nodes, since it was deemed unnecessary. This\nreduces the size of each namespace node by about 5%-10%\non all platforms. Nodes are now 20 bytes for the 32-bit\ncase, and 32 bytes for the 64-bit case.\n\nOptimized several internal data structures to reduce\nobject size on 64-bit platforms by packing data within\nthe 64-bit alignment. This includes the frequently used\nACPI_OPERAND_OBJECT, of which there can be ~1000 static\ninstances corresponding to the namespace objects.\n\nAdded two new strings for the predefined _OSI method:\n\"Windows 2001.1 SP1\" and \"Windows 2006\".\n\nSplit the allocation tracking mechanism out to a separate\nfile, from utalloc.c to uttrack.c. This mechanism appears\nto be only useful for application-level code. Kernels may\nwish to not include uttrack.c in distributions.\n\nRemoved all remnants of the obsolete ACPI_REPORT_* macros\nand the associated code. (These macros have been replaced\nby the ACPI_ERROR and ACPI_WARNING macros.)\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "ec7381d6bfd3e7b8d2880dd5e9d03b131b0603f6", "tree": "011cacb6bdbc32ea0fe54e7be4e4cc0848c8e77e", "parents": [ "8313524a0d466f451a62709aaedf988d8257b21c" ], "author": { "name": "Len Brown", "email": "lenb@toshiba.site", "time": "Sat Apr 01 05:12:23 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Apr 01 05:12:23 2006 -0500" }, "message": "ACPI: inline trivial acpi_os_get_thread_id()\n\nacpi_os_get_thread_id() is used only for debugging\ncode that is not enabled on Linux, so stub it out.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9f4fd61fa7c13ea905dac18b9baa766a35b88485", "tree": "a12015d2a3655aaa2a7fd450bac5c954f02a8569", "parents": [ "23dd842c0033dbb05248c42929c3c526c55386de" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] ACPI: clean up memory attribute checking for map/read/write\n\nia64 ioremap is now smart enough to use the correct memory attributes, so\nremove the EFI checks from osl.c.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b2c99e3c70d77fb194df5aa1642030080d28ea48", "tree": "65f2a173e49b3e15e90b8cabf45b7dd4f3691e29", "parents": [ "27d8e3d15bcf9d7cd99bf6ca910ea9e34328c7fb" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Sun Mar 26 01:37:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Mar 26 08:56:54 2006 -0800" }, "message": "[PATCH] EFI: keep physical table addresses in efi structure\n\nAlmost all users of the table addresses from the EFI system table want\nphysical addresses. So rather than doing the pa-\u003eva-\u003epa conversion, just keep\nphysical addresses in struct efi.\n\nThis fixes a DMI bug: the efi structure contained the physical SMBIOS address\non x86 but the virtual address on ia64, so dmi_scan_machine() used ioremap()\non a virtual address on ia64.\n\nThis is essentially the same as an earlier patch by Matt Tolentino:\n\thttp://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d112130292316281\u0026w\u003d2\nexcept that this changes all table addresses, not just ACPI addresses.\n\nMatt\u0027s original patch was backed out because it caused MCAs on HP sx1000\nsystems. That problem is resolved by the ioremap() attribute checking added\nfor ia64.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Matt Domsch \u003cMatt_Domsch@dell.com\u003e\nCc: \"Tolentino, Matthew E\" \u003cmatthew.e.tolentino@intel.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b8e4d89357fc434618a59c1047cac72641191805", "tree": "ac97fcc6fdc277c682365900663872c96f2420bd", "parents": [ "292dd876ee765c478b27c93cc51e93a558ed58bf" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Fri Jan 27 16:43:00 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jan 31 03:25:09 2006 -0500" }, "message": "[ACPI] ACPICA 20060127\n\nImplemented support in the Resource Manager to allow\nunresolved namestring references within resource package\nobjects for the _PRT method. This support is in addition\nto the previously implemented unresolved reference\nsupport within the AML parser. If the interpreter slack\nmode is enabled (true on Linux unless acpi\u003dstrict),\nthese unresolved references will be passed through\nto the caller as a NULL package entry.\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5741\n\nImplemented and deployed new macros and functions for\nerror and warning messages across the subsystem. These\nmacros are simpler and generate less code than their\npredecessors. The new macros ACPI_ERROR, ACPI_EXCEPTION,\nACPI_WARNING, and ACPI_INFO replace the ACPI_REPORT_*\nmacros.\n\nImplemented the acpi_cpu_flags type to simplify host OS\nintegration of the Acquire/Release Lock OSL interfaces.\nSuggested by Steven Rostedt and Andrew Morton.\n\nFixed a problem where Alias ASL operators are sometimes\nnot correctly resolved. causing AE_AML_INTERNAL\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5189\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d5674\n\nFixed several problems with the implementation of the\nConcatenateResTemplate ASL operator. As per the ACPI\nspecification, zero length buffers are now treated as a\nsingle EndTag. One-length buffers always cause a fatal\nexception. Non-zero length buffers that do not end with\na full 2-byte EndTag cause a fatal exception.\n\nFixed a possible structure overwrite in the\nAcpiGetObjectInfo external interface. (With assistance\nfrom Thomas Renninger)\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9fdb62af92c741addbea15545f214a6e89460865", "tree": "a25ec569b5b49a1b4c1d2a825f7aab2b2a5e2154", "parents": [ "3ee68c4af3fd7228c1be63254b9f884614f9ebb2", "876c184b31dc73cc3f38c5b86dee55d091a56769", "729b4d4ce1982c52040bbf22d6711cdf8db07ad8", "cf82478840188f8c8494c1d7a668a8ae170d0e07", "dacd9b80355525be0e3c519687868410e304ad1c", "63c94b68ec30847a6e2b36651703f41066f91480", "35f652b5ef4ef145ac5514f6302b3f4cebfbbad4", "1a38416cea8ac801ae8f261074721f35317613dc", "4a90c7e86202f46fa9af011bdbcdf36e355d1721", "aea19aa0780d4b006372fedab8434226e1cc7686", "757b18661ea0a0d890e8ce7b1a391e5b7d417d78", "c4bb6f5ad968540d7f9619565bacd18d7419b85f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jan 24 17:52:48 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jan 24 17:52:48 2006 -0500" }, "message": "[ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi branches into release\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "55a82ab3181be039c6440d3f2f69260ad6fe2988", "tree": "6acf566ae3831b0f4f8b428fbaa0e335bc7a2691", "parents": [ "485a6435abc3897934ce0dc530e31db93e9296a6" ], "author": { "name": "Kylene Jo Hall", "email": "kjhall@us.ibm.com", "time": "Sun Jan 08 01:03:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:55 2006 -0800" }, "message": "[PATCH] tpm: add bios measurement log\n\nAccording to the TCG specifications measurements or hashes of the BIOS code\nand data are extended into TPM PCRS and a log is kept in an ACPI table of\nthese extensions for later validation if desired. This patch exports the\nvalues in the ACPI table through a security-fs seq_file.\n\nSigned-off-by: Seiji Munetoh \u003cmunetoh@jp.ibm.com\u003e\nSigned-off-by: Stefan Berger \u003cstefanb@us.ibm.com\u003e\nSigned-off-by: Reiner Sailer \u003csailer@us.ibm.com\u003e\nSigned-off-by: Kylene Hall \u003ckjhall@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dacd9b80355525be0e3c519687868410e304ad1c", "tree": "f0c897a51437c0e9b7d8d80874dd6a63f14b83f0", "parents": [ "88026842b0a760145aa71d69e74fbc9ec118ca44" ], "author": { "name": "Yu Luming", "email": "luming.yu@intel.com", "time": "Sat Dec 31 01:45:00 2005 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jan 03 16:27:21 2006 -0500" }, "message": "[ACPI] fix acpi_os_wait_sempahore() finite timeout case (AE_TIME warning)\n\nBefore this fix, the finite timeout case\nbehaved like the no-timeout (trylock) case.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d4588\n\nSigned-off-by: Luming Yu \u003cluming.yu@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "3173cdfe02995f6c6841a28b5148f94cefd8ab77", "tree": "c198a8189aefdd00d0ad059ea4eded29412ba1e8", "parents": [ "defba1d8f233c0d5cf3e1ea6aeb898eca7231860" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 28 03:20:03 2005 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Dec 28 03:23:34 2005 -0500" }, "message": "[ACPI] fix osl.c build warning\n\ntypecheck complains on i386 that u32 !\u003d unsigned long\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "0897831bb54eb36fd9e2a22da7f0f64be1b20d09", "tree": "8d77687ce8ebcfb62d6012d2d3c44f6a904b3c15", "parents": [ "50eca3eb89d73d9f0aa070b126c7ee6a616016ab" ], "author": { "name": "Bob Moore", "email": "robert.moore@intel.com", "time": "Fri Oct 21 00:00:00 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 10 00:22:54 2005 -0500" }, "message": "[ACPI] ACPICA 20051021\n\nImplemented support for the EM64T and other x86_64\nprocessors. This essentially entails recognizing\nthat these processors support non-aligned memory\ntransfers. Previously, all 64-bit processors were assumed\nto lack hardware support for non-aligned transfers.\n\nCompleted conversion of the Resource Manager to nearly\nfull table-driven operation. Specifically, the resource\nconversion code (convert AML to internal format and the\nreverse) and the debug code to dump internal resource\ndescriptors are fully table-driven, reducing code and data\nsize and improving maintainability.\n\nThe OSL interfaces for Acquire and Release Lock now use a\n64-bit flag word on 64-bit processors instead of a fixed\n32-bit word. (Alexey Starikovskiy)\n\nImplemented support within the resource conversion code\nfor the Type-Specific byte within the various ACPI 3.0\n*WordSpace macros.\n\nFixed some issues within the resource conversion code for\nthe type-specific flags for both Memory and I/O address\nresource descriptors. For Memory, implemented support\nfor the MTP and TTP flags. For I/O, split the TRS and TTP\nflags into two separate fields.\n\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "01a527ec7c62efea601a39f0cd8e6a8517259014", "tree": "153c92030c0d77b7c4a38fd978ad9f089b14df92", "parents": [ "bc874d174b224c016adac85fc9dd6da1161ffc57" ], "author": { "name": "Nishanth Aravamudan", "email": "nacc@us.ibm.com", "time": "Mon Nov 07 01:01:14 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Nov 07 07:53:56 2005 -0800" }, "message": "[PATCH] drivers/acpi: fix-up schedule_timeout() usage\n\nUse schedule_timeout_interruptible() instead of\nset_current_state()/schedule_timeout() to reduce kernel size. Also use\nmsecs_to_jiffies() instead of direct HZ division to avoid rounding errors.\n\nSigned-off-by: Nishanth Aravamudan \u003cnacc@us.ibm.com\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8713cbefafbb5a101ade541a4b0ffa108bf697cc", "tree": "250886ed98620f32c401e823f523004014081c61", "parents": [ "aff8c2777d1a9edf97f26bf60579f9c931443eb1" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Sep 02 17:16:48 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Sep 03 00:20:13 2005 -0400" }, "message": "[ACPI] add static to function definitions\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "6153df7b2f4d27c8bde054db1b947369a6f64d83", "tree": "2e30598ad48d05d0ea956b6097e0943a178d6299", "parents": [ "07fefe4ca93b3e45b2bea32871a4496067888852" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Aug 25 12:27:09 2005 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Aug 25 12:40:44 2005 -0400" }, "message": "[ACPI] delete CONFIG_ACPI_PCI\n\nDelete the ability to build an ACPI kernel that does\nnot include PCI support. When such a machine is created\nand it requires a tuned kernel, send a patch.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d1364\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" } ], "next": "cb220c1af49644786944c549518b491d4c654030" }