)]}' { "log": [ { "commit": "811158b147a503fbdf9773224004ffd32002d1fe", "tree": "0a11dcfefe721bfc38ea9f1f4a238822dbae0dda", "parents": [ "4e76c5ccd5ac9bd003467d3bb0f49b18572dd4cd", "b26e0ed4936b743b693a4cc1413561fa3e4eaf65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits)\n trivial: Update my email address\n trivial: NULL noise: drivers/mtd/tests/mtd_*test.c\n trivial: NULL noise: drivers/media/dvb/frontends/drx397xD_fw.h\n trivial: Fix misspelling of \"Celsius\".\n trivial: remove unused variable \u0027path\u0027 in alloc_file()\n trivial: fix a pdlfush -\u003e pdflush typo in comment\n trivial: jbd header comment typo fix for JBD_PARANOID_IOFAIL\n trivial: wusb: Storage class should be before const qualifier\n trivial: drivers/char/bsr.c: Storage class should be before const qualifier\n trivial: h8300: Storage class should be before const qualifier\n trivial: fix where cgroup documentation is not correctly referred to\n trivial: Give the right path in Documentation example\n trivial: MTD: remove EOL from MODULE_DESCRIPTION\n trivial: Fix typo in bio_split()\u0027s documentation\n trivial: PWM: fix of #endif comment\n trivial: fix typos/grammar errors in Kconfig texts\n trivial: Fix misspelling of firmware\n trivial: cgroups: documentation typo and spelling corrections\n trivial: Update contact info for Jochen Hein\n trivial: fix typo \"resgister\" -\u003e \"register\"\n ...\n" }, { "commit": "a8af78982ff4c0b3731527b0217d286a343a3089", "tree": "10f0ebe13c999dd54efdf79ff606b65e7952b69d", "parents": [ "5f0e3da6e186598bbd2569410ab60fa645ba00c9" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Tue Mar 31 15:23:37 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 01 08:59:16 2009 -0700" }, "message": "pm: rework includes, remove arch ifdefs\n\nMake the following header file changes:\n\n - remove arch ifdefs and asm/suspend.h from linux/suspend.h\n - add asm/suspend.h to disk.c (for arch_prepare_suspend())\n - add linux/io.h to swsusp.c (for ioremap())\n - x86 32/64 bit compile fixes\n\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4aecd6718939eb3c4145b248369b65f7483a8a02", "tree": "20030736ca8e762b5de7ad2e66c39321c9ef94f5", "parents": [ "900af0d973856d6feb6fc088c2d0d3fde57707d3" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 16 22:34:26 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 30 21:46:54 2009 +0200" }, "message": "PM: Change hibernation code ordering\n\nChange the ordering of the hibernation core code so that the platform\n\"prepare\" callbacks are executed and the nonboot CPUs are disabled\nafter calling device drivers\u0027 \"late suspend\" methods.\n\nThis change (along with the previous analogous change of the suspend\ncore code) will allow us to rework the PCI PM core so that the power\nstate of devices is changed in the \"late\" phase of suspend (and\nanalogously in the \"early\" phase of resume), which in turn will allow\nus to avoid the race condition where a device using shared interrupts\nis put into a low power state with interrupts enabled and then an\ninterrupt (for another device) comes in and confuses its driver.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2ed8d2b3a81bdbb0418301628ccdb008ac9f40b7", "tree": "54ab0cd7aa7db73151533b463bd490b62a29c462", "parents": [ "0a0c5168df270a50e3518e4f12bddb31f8f5f38f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 16 22:34:06 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 30 21:46:54 2009 +0200" }, "message": "PM: Rework handling of interrupts during suspend-resume\n\nUse the functions introduced in by the previous patch,\nsuspend_device_irqs(), resume_device_irqs() and check_wakeup_irqs(),\nto rework the handling of interrupts during suspend (hibernation) and\nresume. Namely, interrupts will only be disabled on the CPU right\nbefore suspending sysdevs, while device drivers will be prevented\nfrom receiving interrupts, with the help of the new helper function,\nbefore their \"late\" suspend callbacks run (and analogously during\nresume).\n\nIn addition, since the device interrups are now disabled before the\nCPU has turned all interrupts off and the CPU will ACK the interrupts\nsetting the IRQ_PENDING bit for them, check in sysdev_suspend() if\nany wake-up interrupts are pending and abort suspend if that\u0027s the\ncase.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "877d03105d04b2c13e241130277fa69c8d2564f0", "tree": "79234721145f9dab3e0970027ed0b9b9f8929725", "parents": [ "caa790ba6cb88dccfab356960d93e2f4e0bd8704" ], "author": { "name": "Nick Andrew", "email": "nick@nick-andrew.net", "time": "Mon Jan 26 11:06:57 2009 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 30 15:21:59 2009 +0200" }, "message": "trivial: Fix misspelling of firmware\n\nFix misspelling of firmware.\n\nSigned-off-by: Nick Andrew \u003cnick@nick-andrew.net\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "770824bdc421ff58a64db608294323571c949f4c", "tree": "2fbeef604fe982bf322249a53a95dd2ff851d5f4", "parents": [ "936577c61d0c10b8929608a92c98d839b22053bc" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Feb 22 18:38:50 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 22 10:33:44 2009 -0800" }, "message": "PM: Split up sysdev_[suspend|resume] from device_power_[down|up]\n\nMove the sysdev_suspend/resume from the callee to the callers, with\nno real change in semantics, so that we can rework the disabling of\ninterrupts during suspend/hibernation.\n\nThis is based on an earlier patch from Linus.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eed3ee08292d821282169708e5e8e89a0d0a0c63", "tree": "0c455705568521c99c84d9ef095a3ae29d1f02db", "parents": [ "216773a787c3c46ef26bf1742c1fdba37d26be45" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Feb 14 02:00:19 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Feb 21 14:17:17 2009 -0800" }, "message": "PM/resume: wait for device probing to finish\n\nthe resume code does not currently wait for device probing to finish.\nEven without async function calls this is dicey and not correct,\nbut with async function calls during the boot sequence this is going\nto get hit more...\n\nThis patch adds the synchronization using the newly introduced helper.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Greg KH \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "abfe2d7b915c872f3a1fd203267cedebf90daa45", "tree": "a76cc5012e6d46da44b2e861df172ceef25bd39b", "parents": [ "f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 19 20:54:54 2009 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Jan 27 02:15:45 2009 -0500" }, "message": "Hibernation: Introduce system_entering_hibernation\n\nIntroduce boolean function system_entering_hibernation() returning\n\u0027true\u0027 during the last phase of hibernation, in which devices are\nbeing put into low power states and the sleep state (for example,\nACPI S4) is finally entered.\n\nSome device drivers need such a function to check if the system is\nin the final phase of hibernation. In particular, some SATA drivers\nare going to use it for blacklisting systems in which the disks\nshould not be spun down during the last phase of hibernation (the\nBIOS will do that anyway).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "b2576e1d4408e134e2188c967b1f28af39cd79d4", "tree": "004f3c82faab760f304ce031d6d2f572e7746a50", "parents": [ "3cc8a5f4ba91f67bbdb81a43a99281a26aab8d77", "2150edc6c5cf00f7adb54538b9ea2a3e9cedca3f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:39:43 2009 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:39:43 2009 -0500" }, "message": "Merge branch \u0027linus\u0027 into release\n" }, { "commit": "3fe0313e6ec572e6bb3f9d247316a834336db4be", "tree": "a066731451d4a8da20b2c85211edba8a5ccefb32", "parents": [ "929096fe9ff1f4b3645cf3919527ab47e8d5e17c" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Sun Oct 26 20:50:26 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Dec 19 04:40:34 2008 -0500" }, "message": "Hibernate: Call platform_begin before swsusp_shrink_memory\n\nCall platform_begin() before swsusp_shrink_memory() so that we can\nalways allocate enough memory to save the ACPI NVS region from\nplatform_begin().\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nAcked-by: Nigel Cunningham \u003cnigel@tuxonice.net\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cbe2f5a6e84eebb98ab42fc5e58c3cd5b7767349", "tree": "801547a9c777ce65ad291e1225e5266a1e34f99f", "parents": [ "a0a70c735ef714fe1b6777b571630c3d50c7b008" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Nov 23 10:37:12 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Nov 23 10:48:44 2008 +0100" }, "message": "tracing: allow tracing of suspend/resume \u0026 hibernation code again\n\nImpact: widen function-tracing to suspend+resume (and hibernation) sequences\n\nNow that the ftrace kernel thread is gone, we can allow tracing\nduring suspend/resume again.\n\nSo revert these two commits:\n\n f42ac38c5 \"ftrace: disable tracing for suspend to ram\"\n 41108eb10 \"ftrace: disable tracing for hibernation\"\n\nThis should be tested very carefully, as it could interact with\naltneratives instruction patching, etc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c2dd0dae185423fb243b13d490c3fcfaa18ff333", "tree": "e2d721533713fc2b09b6d06d64a306bbcf6c4c76", "parents": [ "30c40d2c01f68c7eb1a41ab3552bdaf5dbf300d4" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Oct 08 13:21:10 2007 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:49:02 2008 -0400" }, "message": "[PATCH] propagate mode through swsusp_close()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1bfcf1304ea79c46efc3724e548b13b4b442b418", "tree": "5adbf95b25d1d9e86fc0e5d0784550ccb9bf5be9", "parents": [ "574f34cee2b6574d43bf4506f771c1cec6a5d391" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Oct 15 22:01:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:29 2008 -0700" }, "message": "pm: rework disabling of user mode helpers during suspend/hibernation\n\nWe currently use a PM notifier to disable user mode helpers before suspend\nand hibernation and to re-enable them during resume. However, this is not\nan ideal solution, because if any drivers want to upload firmware into\nmemory before suspend, they have to use a PM notifier for this purpose and\nthere is no guarantee that the ordering of PM notifiers will be as\nexpected (ie. the notifier that disables user mode helpers has to be run\nafter the driver\u0027s notifier used for uploading the firmware).\n\nFor this reason, it seems better to move the disabling and enabling of\nuser mode helpers to separate functions that will be called by the PM core\nas necessary.\n\n[akpm@linux-foundation.org: remove unneeded ifdefs]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "41108eb10142e0552f2de1e4c0675b108c5f018f", "tree": "bb9ef817e2729915fbbe29291c827e7eef83eb54", "parents": [ "b09331e530777963ed65ce2fdf074b7b077768c7" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 28 14:39:12 2008 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 28 12:27:39 2008 -0700" }, "message": "ftrace: disable tracing for hibernation\n\nIn accordance with commit f42ac38c59e0a03d6da0c24a63fb211393f484b0\n(\"ftrace: disable tracing for suspend to ram\"), disable tracing\naround the suspend code in hibernation code paths.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8f3de0d2412bb91639cfefc5b3c79dbf3812212", "tree": "05d0530d06e898b7eeac5c781ee9f00972a7f67a", "parents": [ "53eb2fbeb9e68e1a9a23945de8450999c46270ce" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jun 12 23:24:06 2008 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Jun 12 14:25:09 2008 -0700" }, "message": "Suspend-related patches for 2.6.27\n\nACPI PM: Add possibility to change suspend sequence\n\nThere are some systems out there that don\u0027t work correctly with\nour current suspend/hibernation code ordering. Provide a workaround\nfor these systems allowing them to pass \u0027acpi_sleep\u003dold_ordering\u0027 in\nthe kernel command line so that it will use the pre-ACPI 2.0 (\"old\")\nsuspend code ordering.\n\nUnfortunately, this requires us to add a platform hook to the\nresuming of devices for recovering the platform in case one of the\ndevice drivers\u0027 .suspend() routines returns error code. Namely,\nACPI 1.0 specifies that _PTS should be called before suspending\ndevices, but _WAK still should be called before resuming them in\norder to undo the changes made by _PTS. However, if there is an\nerror during suspending devices, they are automatically resumed\nwithout returning control to the PM core, so the _WAK has to be\ncalled from within device_resume() in that cases.\n\nThe patch also reorders and refactors the ACPI suspend/hibernation\ncode to avoid duplication as far as reasonably possible.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "1eede070a59e1cc73da51e1aaa00d9ab86572cfc", "tree": "eafccca4f2a1ae2e8ebb06d2dff9528d5a289da4", "parents": [ "bb71ad880204b79d60331d3384103976e086cb9f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue May 20 23:00:01 2008 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Jun 10 10:59:50 2008 -0700" }, "message": "Introduce new top level suspend and hibernation callbacks\n\nIntroduce \u0027struct pm_ops\u0027 and \u0027struct pm_ext_ops\u0027 (\u0027ext\u0027 meaning\n\u0027extended\u0027) representing suspend and hibernation operations for bus\ntypes, device classes, device types and device drivers.\n\nModify the PM core to use \u0027struct pm_ops\u0027 and \u0027struct pm_ext_ops\u0027\nobjects, if defined, instead of the -\u003esuspend(), -\u003eresume(),\n-\u003esuspend_late(), and -\u003eresume_early() callbacks (the old callbacks\nwill be considered as legacy and gradually phased out).\n\nThe main purpose of doing this is to separate suspend (aka S2RAM and\nstandby) callbacks from hibernation callbacks in such a way that the\nnew callbacks won\u0027t take arguments and the semantics of each of them\nwill be clearly specified. This has been requested for multiple\ntimes by many people, including Linus himself, and the reason is that\nwithin the current scheme if -\u003eresume() is called, for example, it\u0027s\ndifficult to say why it\u0027s been called (ie. is it a resume from RAM or\nfrom hibernation or a suspend/hibernation failure etc.?).\n\nThe second purpose is to make the suspend/hibernation callbacks more\nflexible so that device drivers can handle more than they can within\nthe current scheme. For example, some drivers may need to prevent\nnew children of the device from being registered before their\n-\u003esuspend() callbacks are executed or they may want to carry out some\noperations requiring the availability of some other devices, not\ndirectly bound via the parent-child relationship, in order to prepare\nfor the execution of -\u003esuspend(), etc.\n\nUltimately, we\u0027d like to stop using the freezing of tasks for suspend\nand therefore the drivers\u0027 suspend/hibernation code will have to take\ncare of the handling of the user space during suspend/hibernation.\nThat, in turn, would be difficult within the current scheme, without\nthe new -\u003eprepare() and -\u003ecomplete() callbacks.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3a2d5b700132f35401f1d9e22fe3c2cab02c2549", "tree": "ad991428c41aee92a5f78b06bf73430af0e6f7ae", "parents": [ "39273b58a409cd6d65c9732bdca00bacd1626672" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Feb 23 19:13:25 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Feb 23 10:40:04 2008 -0800" }, "message": "PM: Introduce PM_EVENT_HIBERNATE callback state\n\nDuring the last step of hibernation in the \"platform\" mode (with the\nhelp of ACPI) we use the suspend code, including the devices\u0027\n-\u003esuspend() methods, to prepare the system for entering the ACPI S4\nsystem sleep state.\n\nBut at least for some devices the operations performed by the\n-\u003esuspend() callback in that case must be different from its operations\nduring regular suspend.\n\nFor this reason, introduce the new PM event type PM_EVENT_HIBERNATE and\npass it to the device drivers\u0027 -\u003esuspend() methods during the last phase\nof hibernation, so that they can distinguish this case and handle it as\nappropriate. Modify the drivers that handle PM_EVENT_SUSPEND in a\nspecial way and need to handle PM_EVENT_HIBERNATE in the same way.\n\nThese changes are necessary to fix a hibernation regression related\nto the i915 driver (ref. http://lkml.org/lkml/2008/2/22/488).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nTested-by: Jeff Chua \u003cjeff.chua.linux@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47a460d5a307e639d6c9cdf9bb4857e2f5f3cb76", "tree": "afdb7f011316551978d301f4a7fcd79f347d8b33", "parents": [ "cbed6c6e0f7a52859fd0207ef3ffcf4bfffdbf95" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Mon Feb 04 22:30:06 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 05 09:44:22 2008 -0800" }, "message": "kernel/power/disk.c: make code static\n\nresume_file[] and create_image() can become static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5a0a2f304612bd63948177fef05987f4bcaddcaf", "tree": "17a72bcefbb7806ed5e3627230d6d04fd5f06600", "parents": [ "af258f516b3e4e214121f5d6d53cab32ce0d8010" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jan 11 01:25:21 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:59 2008 -0500" }, "message": "Hibernation: Invoke suspend notifications after console switch\n\nFollowing the recent change in the suspend code path, switch consoles before\ncalling PM notifiers during hibernation.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "caea99ef339af8e07cda8d03fa415e4b8820f400", "tree": "46b975f61a3409a30fc6a7c15a6db2c7f6d9876b", "parents": [ "60417f5976df029227450b46d7fa6f0e9b1e654c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jan 08 00:08:44 2008 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:58 2008 -0500" }, "message": "Hibernation: Introduce begin() and end() callbacks\n\nIntroduce global hibernation callback .end() and rename global\nhibernation callback .start() to .begin(), in analogy with the\nrecent modifications of the global suspend callbacks.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "23976728a48c3b76d34e17ead19addd52b3a280e", "tree": "964eb95ae9dccb179165649c7ea631d96b23bc91", "parents": [ "465d2b477f6a0ffe01242561a93e7bf81d67c776" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Dec 08 02:09:43 2007 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:55 2008 -0500" }, "message": "Hibernation: Update messages\n\nMake hibernation messages start with one common prefix \"PM: \" and use\nthe word \"hibernation\" in the messages as a synonym of \"suspend to\ndisk\".\n\nTurn some KERN_INFO messages into debug ones.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9575809c6fc15e7b6bb1932b6104c80a6d4ffdc9", "tree": "75cbdf455233325575d5f892aaa0f561fa1a953c", "parents": [ "9628c0ee6a6d9ef06a77ea25932c00817f9e88a0" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Dec 08 02:06:57 2007 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:55 2008 -0500" }, "message": "Hibernation: Fix comment in disk.c\n\nFix a comment in kernel/power/disk.c so that it doesn\u0027t contain lines\nlonger that 80 characters.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "72df68ca8e006a0107933c4fb13c741a0a48163f", "tree": "c6d0d36bffc54989fffcebc8ec1368a47cfa6d65", "parents": [ "2ed43b63285c394cb5e1829c199cc94c7b8233b9" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Dec 08 02:04:21 2007 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:54 2008 -0500" }, "message": "Hibernation: Move low level resume to disk.c\n\nMove the low level restore code to kernel/power/disk.c , since the\ncorresponding low level hibernation code is already there.\n\nMake restore fail if device_power_down(PMSG_PRETHAW) returns an\nerror.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "4cc79776c9ea431790e04fcacbebb30d28eb1570", "tree": "42eb5b8c5f2a2d1fcfb1dae8fa77ad70be209cbb", "parents": [ "039a75c6e17ba4ff76998d6ac6ee3d508fff1930" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Nov 19 23:42:31 2007 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:54 2008 -0500" }, "message": "Hibernation: New testing facility (rev. 2)\n\nMake it possible to test the hibernation core code with the help of the\n/sys/power/pm_test attribute introduced for suspend testing in the previous\npatch.\n\nWriting an appropriate string to this file causes the hibernation code to work\nin one of the test modes defined as follows:\n\nfreezer\n- test the freezing of processes\n\ndevices\n- test the freezing of processes and suspending of devices\n\nplatform\n- test the freezing of processes, suspending of devices and platform global\n  control methods(*)\n\nprocessors\n- test the freezing of processes, suspending of devices, platform global\n  control methods(*) and the disabling of nonboot CPUs\n\ncore\n- test the freezing of processes, suspending of devices, platform global\n  control methods(*), the disabling of nonboot CPUs and suspending of\n  platform/system devices\n\n(*) - the platform global control methods are only available on ACPI systems\n      and are only tested if the hibernation mode is set to \"platform\"\n\nThen, if a hibernation is started by normal means, the hibernation core will\nperform its normal operations up to the point indicated by given test level.\nNext, it will wait for 5 seconds and carry out the resume operations needed to\ntransition the system back to the fully functional state.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c3e94d899c864e558f938f9845ddb8c2e5d5ccd0", "tree": "cdc2d5007e2d8053ab1903f9e66c46dca9a9de81", "parents": [ "2f8ed1c60b06b797bf79a1dc540f0bed8c9d75a0" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Mon Nov 19 23:38:25 2007 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Feb 01 18:30:53 2008 -0500" }, "message": "Hibernation: Add PM_RESTORE_PREPARE and PM_POST_RESTORE notifiers (rev. 2)\n\nAdd PM_RESTORE_PREPARE and PM_POST_RESTORE notifiers to the PM core, to be used\nin analogy with the existing PM_HIBERNATION_PREPARE and PM_POST_HIBERNATION\nnotifiers.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "d76e15fb20eeb7632ef38876a884fe3508b2c01d", "tree": "5f3d63e70d8ac2365ee0c3f6b0489c8377ec1cd0", "parents": [ "37b0c020343080241984d978981d6caf877b278a" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Nov 27 11:28:26 2007 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:25 2008 -0800" }, "message": "driver core: make /sys/power a kobject\n\n/sys/power should not be a kset, that\u0027s overkill. This patch renames it\nto power_kset and fixes up all usages of it in the tree.\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "386f275f5d097758f867bc99ddeaeb7a03b6b190", "tree": "bd27130e78e1aad1ce080f8c8ca76b9166b33ed4", "parents": [ "23b5212cc7422f475b82124334b64277b5b43013" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Fri Nov 02 13:47:53 2007 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:18 2008 -0800" }, "message": "Driver Core: switch all dynamic ksets to kobj_sysfs_ops\n\nSwitch all dynamically created ksets, that export simple attributes,\nto kobj_attribute from subsys_attribute. Struct subsys_attribute will\nbe removed.\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Mike Halcrow \u003cmhalcrow@us.ibm.com\u003e\nCc: Phillip Hellewell \u003cphillip@hellewell.homeip.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "039a5dcd2fc45188a2d522df630db4f7ef903a0f", "tree": "dbadc8ef13f00f90acf3c9caad8a3834a34f6ce9", "parents": [ "7405c1e15edfe43b137bfbc5882f1af34d6d414d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Nov 01 10:39:50 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jan 24 20:40:16 2008 -0800" }, "message": "kset: convert /sys/power to use kset_create\n\nDynamically create the kset instead of declaring it statically. We also\nrename power_subsys to power_kset to catch all users of the variable and\nwe properly export it so that people don\u0027t have to guess that it really\nis present in the system.\n\nThe pseries code is wierd, why is it createing /sys/power if CONFIG_PM\nis disabled? Oh well, stupid big boxes ignoring config options...\n\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "60a0d23386eab0559ad32ae50b200cc58545f327", "tree": "e80067693fe0600ae8cbb0b550b84ab22f43c4fe", "parents": [ "c642b8391cf8efc3622cc97329a0f46e7cbb70b8" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Nov 14 17:00:16 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Nov 14 18:45:43 2007 -0800" }, "message": "hibernate: fix lockdep report\n\nLockdep reports a circular locking dependency in the hibernate code\nbecause\n - during system boot hibernate code (from an initcall) locks pm_mutex\n and then a sysfs buffer mutex via name_to_dev_t\n - during regular operation hibernate code locks pm_mutex under a\n sysfs buffer mutex because it\u0027s called from sysfs methods.\n\nThe deadlock can never happen because during initcall invocation nothing\ncan write to sysfs yet. This removes the lockdep report by marking the\ninitcall locking as being in a different class.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9cd9a0058dd35268b24fa16795a92c800f4086d4", "tree": "2525a95542eaa16a9aea865e8078cf66f3274e18", "parents": [ "c7e0831d385d620a58d95b25e4afa9b643f9a411" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:20 2007 -0700" }, "message": "Hibernation: Enter platform hibernation state in a consistent way\n\nMake hibernation_platform_enter() execute the enter-a-sleep-state sequence\ninstead of the mixed shutdown-with-entering-S4 thing.\n\nReplace the shutting down of devices done by kernel_shutdown_prepare(), before\nentering the ACPI S4 sleep state, with suspending them and the shutting down\nof sysdevs with calling device_power_down(PMSG_SUSPEND) (just like before\nentering S1 or S3, but the target state is now S4).  Also, disable the\nnonboot CPUs before entering the sleep state (S4), which generally always is a\ngood idea.\n\nThis is known to fix the \"double disk spin down during hibernation\" on some\nmachines, eg. HPC nx6325 (ref. http://lkml.org/lkml/2007/8/7/316 and the\nfollowing thread).  Moreover, it has been reported to make\n/sys/class/rtc/rtc0/wakealarm work correctly with hibernation for some users.\nIt also generally causes the hibernation state (ACPI S4) to be entered faster.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7e0831d385d620a58d95b25e4afa9b643f9a411", "tree": "d3dde7c47276aeb6fad0a1f25fa6b74cc5dacfc1", "parents": [ "efa4d2fb047b25a6be67fe92178a2a78da6b3f6a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:20 2007 -0700" }, "message": "Hibernation: Check if ACPI is enabled during restore in the right place\n\nThe following scenario leads to total confusion of the platform firmware on\nsome boxes (eg. HPC nx6325):\n* Hibernate with ACPI enabled\n* Resume passing \"acpi\u003doff\" to the boot kernel\n\nTo prevent this from happening it\u0027s necessary to check if ACPI is enabled (and\nenable it if that\u0027s not the case) _right_ _after_ control has been transfered\nfrom the boot kernel to the image kernel, before device_power_up() is called\n(ie. with interrupts disabled).  Enabling ACPI after calling\ndevice_power_up() turns out to be insufficient.\n\nFor this reason, introduce new hibernation callback -\u003eleave() that will be\nexecuted before device_power_up() by the restored image kernel.  To make it\nwork, it also is necessary to move swsusp_suspend() from swsusp.c to disk.c\n(it\u0027s name is changed to \"create_image\", which is more up to the point).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "232b14328050a4639130b0dec185f43968e72035", "tree": "eb3b525278bd3efd5403bc4f5cfb3e41614d40c4", "parents": [ "2776365370b579afc36cff14dc70a567b66f0378" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:44 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "freezer: do not sync filesystems from freeze_processes\n\nThe syncing of filesystems from within the freezer is generally not needed.\nAlso, if there\u0027s an ext3 filesystem loopback-mounted from a FUSE one, the\nsyncing results in writes to it and deadlocks. Similarly, it will deadlock if\nFUSE implements sync.\n\nChange freeze_processes() so that it doesn\u0027t execute sys_sync() and make the\nsuspend and hibernation code path sync filesystems independently of the\nfreezer.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b3dac3b304bdfbb06e92b0d4bba9ecab006795e6", "tree": "850b1162febb536b2ae31d1ff10378057322aa7a", "parents": [ "74f270af0c1ed5b9d4413784256959dcfe3593ce" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rename hibernation_ops to platform_hibernation_ops\n\nRename \u0027struct hibernation_ops\u0027 to \u0027struct platform_hibernation_ops\u0027 in\nanalogy with \u0027struct platform_suspend_ops\u0027.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74f270af0c1ed5b9d4413784256959dcfe3593ce", "tree": "5b74248167be086b0050a84f9ebe072bbb43fdb3", "parents": [ "f242d9196fd1ef4e6bf0e50d2e7f32866fb145c2" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Oct 18 03:04:42 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:18 2007 -0700" }, "message": "PM: Rework struct hibernation_ops\n\nDuring hibernation we also need to tell the ACPI core that we\u0027re going to put\nthe system into the S4 sleep state. For this reason, an additional method in\n\u0027struct hibernation_ops\u0027 is needed, playing the role of set_target() in\n\u0027struct platform_suspend_operations\u0027. Moreover, the role of the .prepare()\nmethod is now different, so it\u0027s better to introduce another method, that in\ngeneral may be different from .prepare(), that will be used to prepare the\nplatform for creating the hibernation image (.prepare() is used anyway to\nnotify the platform that we\u0027re going to enter the low power state after the\nimage has been saved).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "58b3b71dfaaecbf7cff1fe10c049d663f0313e5f", "tree": "38f34ce39e1c93d6d54730ead4e414a5070e3b45", "parents": [ "602033ed5907a59ce86f709082a35be047743a86" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 26 16:29:55 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 26 12:13:06 2007 -0700" }, "message": "Fix ThinkPad T42 poweroff failure introduced by by \"PM: Introduce pm_power_off_prepare\"\n\nCommit bd804eba1c8597cbb7cd5a5f9fe886aae16a079a (\"PM: Introduce\npm_power_off_prepare\") caused problems in the poweroff path, as reported by\nYOSHIFUJI Hideaki / 吉藤英明.\n\nGenerally, sysdev_shutdown() should be called after the ACPI preparation for\npowering the system off. To make it happen, we can separate sysdev_shutdown()\nfrom device_shutdown() and call it directly wherever necessary.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nTested-by: YOSHIFUJI Hideaki / 吉藤英明 \u003cyoshfuji@linux-ipv6.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b10d911749d37dccfa5873d2088aea3f074b9e45", "tree": "56bd0ccb2861d7ae562d4e48a737727628358b42", "parents": [ "c2cf7d87d804c66e063829d5ca739053e901dc15" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 19 01:47:36 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:42 2007 -0700" }, "message": "PM: introduce hibernation and suspend notifiers\n\nMake it possible to register hibernation and suspend notifiers, so that\nsubsystems can perform hibernation-related or suspend-related operations that\nshould not be carried out by device drivers\u0027 .suspend() and .resume()\nroutines.\n\n[akpm@linux-foundation.org: build fixes]\n[akpm@linux-foundation.org: cleanups]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b1457bcc3a00a0446c7f6e2f22fd24b6d8d0a309", "tree": "57b25b23e861ce5d0aa4e0ddc0a69ed405ae4701", "parents": [ "10a1803d667e209914eaada9b95525252f23ec78" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 19 01:47:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:42 2007 -0700" }, "message": "Hibernation: prepare to enter the low power state\n\nDuring hibernation we call hibernation_ops-\u003eprepare() before creating the image,\nbut then, before saving it, we cancel the power transition by calling\nhibernation_ops-\u003efinish(). Thus prior to calling hibernation_ops-\u003eenter() we\nshould let the platform firmware know that we\u0027re going to enter the low power\nstate after all.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "10a1803d667e209914eaada9b95525252f23ec78", "tree": "0969e95d7f55d62aa8a5a3a0dd616fe4e151323e", "parents": [ "a634cc10164d1c229fbeca33923e6a0ed939e894" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 19 01:47:31 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:42 2007 -0700" }, "message": "swsusp: fix hibernation code ordering\n\nChange the code ordering so that hibernation_ops-\u003eprepare() is called after\ndevice_suspend(). This is needed so that we don\u0027t violate the ACPI\nspecification, which states that the _PTS and _GTS system-control methods,\nexecuted from acpi_sleep_prepare(), ought to be called after devices have been\nput in low power states.\n\nThe \"Finish\" label in hibernation_restore() is moved, because device_suspend()\nresumes devices if the suspending of them fails and the restore code ordering\nshould reflect the hibernation code ordering.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a634cc10164d1c229fbeca33923e6a0ed939e894", "tree": "a2cdc5403127ca71b2cf378feb86d46745022ac1", "parents": [ "7777fab989b5d006903188c966058ebcd2d6342a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 19 01:47:30 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:42 2007 -0700" }, "message": "swsusp: introduce restore platform operations\n\nAt least on some machines it is necessary to prepare the ACPI firmware for the\nrestoration of the system memory state from the hibernation image if the\n\"platform\" mode of hibernation has been used. Namely, in that cases we need\nto disable the GPEs before replacing the \"boot\" kernel with the \"frozen\"\nkernel (cf. http://bugzilla.kernel.org/show_bug.cgi?id\u003d7887). After the\nrestore they will be re-enabled by hibernation_ops-\u003efinish(), but if the\nrestore fails, they have to be re-enabled by the restore code explicitly.\n\nFor this purpose we can introduce two additional hibernation operations,\ncalled pre_restore() and restore_cleanup() and call them from the restore code\npath. Still, they should be called if the \"platform\" mode of hibernation has\nbeen used, so we need to pass the information about the hibernation mode from\nthe \"frozen\" kernel to the \"boot\" kernel in the image header.\n\nApparently, we can\u0027t drop the disabling of GPEs before the restore because of\nBug #7887 .  We also can\u0027t do it unconditionally, because the GPEs wouldn\u0027t\nhave been enabled after a successful restore if the suspend had been done in\nthe \u0027shutdown\u0027 or \u0027reboot\u0027 mode.\n\nIn principle we could (and probably should) unconditionally disable the GPEs\nbefore each snapshot creation *and* before the restore, but then we\u0027d have to\nunconditionally enable them after the snapshot creation as well as after the\nrestore (or restore failure)   Still, for this purpose we\u0027d need to modify\nacpi_enter_sleep_state_prep() and acpi_leave_sleep_state() and we\u0027d have to\nintroduce some mechanism synchronizing the disablind/enabling of the GPEs with\nthe device drivers\u0027 .suspend()/.resume() routines and with\ndisable_/enable_nonboot_cpus().  However, this would have affected the\nsuspend (ie. s2ram) code as well as the hibernation, which I\u0027d like to avoid\nin this patch series.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7777fab989b5d006903188c966058ebcd2d6342a", "tree": "cff336bf6bd4dd2f665709dbf07f4224ab9f2fbd", "parents": [ "127067a9c994dff16b280f409cc7b18a54a63719" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 19 01:47:29 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jul 19 10:04:42 2007 -0700" }, "message": "swsusp: remove code duplication between disk.c and user.c\n\nCurrently, much of the code in kernel/power/disk.c is duplicated in\nkernel/power/user.c , mainly for historical reasons. By eliminating this code\nduplication we can reduce the size of user.c quite substantially and remove\nthe maintenance difficulty resulting from it.\n\n[bunk@stusta.de: kernel/power/disk.c: make code static]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8d98a690f58e0d6ecf424b7ca84488475cf87bd9", "tree": "09adca50773f465b75fc04682377bfaa40c72876", "parents": [ "7925409e202a41176b729671eab6e610a54153cd" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed May 16 22:11:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu May 17 05:23:05 2007 -0700" }, "message": "swsusp: fix sysfs interface\n\nThe sysfs files /sys/power/disk and /sys/power/state do not work as\ndocumented, since they allow the user to write only a few initial\ncharacters of the input string to trigger the option (eg. \u0027echo pl \u003e\n/sys/power/disk\u0027 activates the platform mode of hibernation). Fix it.\n\nSpecial thanks to Peter Moulder \u003cPeter.Moulder@infotech.monash.edu.au\u003e for\npointing out the problem.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a3d25c275d383975504dc53c25b691df59bd3c48", "tree": "161a2ae12a20a630c2f639e144872db2b92eb098", "parents": [ "d60846c4d16f9518b098b905af2b87cb6bf6dc42" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed May 09 02:33:18 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "PM: Separate hibernation code from suspend code\n\n[ With Johannes Berg \u003cjohannes@sipsolutions.net\u003e ]\n\nSeparate the hibernation (aka suspend to disk code) from the other suspend\ncode. In particular:\n\n * Remove the definitions related to hibernation from include/linux/pm.h\n * Introduce struct hibernation_ops and a new hibernate() function to hibernate\n the system, defined in include/linux/suspend.h\n * Separate suspend code in kernel/power/main.c from hibernation-related code\n in kernel/power/disk.c and kernel/power/user.c (with the help of\n hibernation_ops)\n * Switch ACPI (the only user of pm_ops.pm_disk_mode) to hibernation_ops\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@nigel.suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0ced9b229cfbc76b5db9837b4b256b602d56610", "tree": "1c9cb6b6c73579aa103ff266f1f35e6d47da223e", "parents": [ "ab3bfca7abf3fd0fe41d26d839610a787aa7e587" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Sun May 06 14:50:50 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:59 2007 -0700" }, "message": "power management: change /sys/power/disk display\n\nChange /sys/power/disk to display all valid modes as well as the currently\nselected one in a fashion known from the LED subsystem.\n\nThis changes userspace API, but it is apparently not used much (we asked\nsome userspace developers)\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0709db6072c2e799eba1aa61bd19e0d7f38aa2cd", "tree": "e348c73adbfdcb46b05b23f36dc420ecdd62ca8a", "parents": [ "1525a2ad76f991eba9755f75c9b6d4d97abad25e" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun May 06 14:50:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:59 2007 -0700" }, "message": "swsusp: use GFP_KERNEL for creating basic data structures\n\nMake swsusp call create_basic_memory_bitmaps() before processes are frozen, so\nthat GFP_KERNEL allocations can be made in it. Additionally, ensure that the\nswsusp\u0027s userland interface won\u0027t be used while either pm_suspend_disk() or\nsoftware_resume() is being executed.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "74dfd666de861c97d47bdbd892f6d21b801d0247", "tree": "7200946212cf546f4e5fac31db3dc97dbb144300", "parents": [ "7be9823491ecbaf9700d7d3502cb4b4dd0ed868a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun May 06 14:50:43 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:59 2007 -0700" }, "message": "swsusp: do not use page flags\n\nMake swsusp use memory bitmaps instead of page flags for marking \u0027nosave\u0027 and\nfree pages. This allows us to \u0027recycle\u0027 two page flags that can be used for\nother purposes. Also, the memory needed to store the bitmaps is allocated\nwhen necessary (ie. before the suspend) and freed after the resume which is\nmore reasonable.\n\nThe patch is designed to minimize the amount of changes and there are some\nnice simplifications and optimizations possible on top of it. I am going to\nimplement them separately in the future.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "823bccfc4002296ba88c3ad0f049e1abd8108d30", "tree": "5338ae0b32409446af4cd00c5107d9405d5bf0b6", "parents": [ "2609e7b9bebfd433254c02538ba803dc516ff674" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 13 13:15:19 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed May 02 18:57:59 2007 -0700" }, "message": "remove \"struct subsystem\" as it is no longer needed\n\nWe need to work on cleaning up the relationship between kobjects, ksets and\nktypes. The removal of \u0027struct subsystem\u0027 is the first step of this,\nespecially as it is not really needed at all.\n\nThanks to Kay for fixing the bugs in this patch.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "11d77d0c01b80e44c7aceb21928508dafce774f9", "tree": "4952f15df4ea2fcdba824aec5689ee9c0c7ceb90", "parents": [ "fe0c935a6cbf25d72a27c7a345df8a2151de0b74" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon Apr 30 15:09:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Apr 30 16:40:40 2007 -0700" }, "message": "power management: remove firmware disk mode\n\nThis patch removes the firmware disk suspend mode which is the wrong approach,\nit is supposed to be used for implementing firmware-based disk suspend but\ncannot actually be used for that.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \u003clinux-pm@lists.linux-foundation.org\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fe0c935a6cbf25d72a27c7a345df8a2151de0b74", "tree": "841a847412694ee586b0ca7e1e2ce7c45700d9b1", "parents": [ "1173a729fc3ce2fa0d698bd39be8ff7bf6c70bf1" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon Apr 30 15:09:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Apr 30 16:40:40 2007 -0700" }, "message": "rework pm_ops pm_disk_mode, kill misuse\n\nThis patch series cleans up some misconceptions about pm_ops. Some users of\nthe pm_ops structure attempt to use it to stop the user from entering suspend\nto disk, this, however, is not possible since the user can always use\n\"shutdown\" in /sys/power/disk and then the pm_ops are never invoked. Also,\nplatforms that don\u0027t support suspend to disk simply should not allow\nconfiguring SOFTWARE_SUSPEND (read the help text on it, it only selects\nsuspend to disk and nothing else, all the other stuff depends on PM).\n\nThe pm_ops structure is actually intended to provide a way to enter\nplatform-defined sleep states (currently supported states are \"standby\" and\n\"mem\" (suspend to ram)) and additionally (if SOFTWARE_SUSPEND is configured)\nallows a platform to support a platform specific way to enter low-power mode\nonce everything has been saved to disk. This is currently only used by ACPI\n(S4).\n\nThis patch:\n\nThe pm_ops.pm_disk_mode is used in totally bogus ways since nobody really\nseems to understand what it actually does.\n\nThis patch clarifies the pm_disk_mode description.\n\nIt also removes all the arm and sh users that think they can veto suspend to\ndisk via pm_ops; not so since the user can always do echo shutdown \u003e\n/sys/power/disk, they need to find a better way involving Kconfig or such.\n\nACPI is the only user left with a non-zero pm_disk_mode.\n\nThe patch also sets the default mode to shutdown again, but when a new pm_ops\nis registered its pm_disk_mode is selected as default, that way the default\nstays for ACPI where it is apparently required.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \u003clinux-pm@lists.linux-foundation.org\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "436ce71638eceb0f9dd7608157807c37b29c3db7", "tree": "9f1e70f14650a23363a90aa7a1cd35dc54ec93bb", "parents": [ "c7f6d15ff2664467a2cb669abcabb5ffaf719b2d" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 27 12:09:13 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Mar 27 09:20:03 2007 -0700" }, "message": "[PATCH] Revert \"swsusp: disable nonboot CPUs before entering platform suspend\"\n\nThis reverts commit 94985134b7b46848267ed6b734320db01c974e72 and\ninsteads removes the WARN_ON() that caused that commit in the first\nplace.\n\nThe problem is that we call disable_nonboot_cpus() in swsusp before\npowering down the system in order to avoid triggering the WARN_ON()\nin arch/x86_64/kernel/acpi/sleep.c:init_low_mapping() and this doesn\u0027t\nwork well on Thomas\u0027 system.\n\nSo instead, remove the WARN_ON() in arch/x86_64/kernel/acpi/sleep.c:\ninit_low_mapping(), which triggers every time during the suspend to disk\nin the platform mode, as the potential problem it is related to doesn\u0027t\nseem to occur in practice.\n\n[ I think we might want to disallow the case of multiple users of that\n mm, or something. Normally, playing with the current process page\n tables on the current CPU should be fine as long as we don\u0027t have\n other threads using those tables at the same time..\n\n Anyway, not pretty, but better than the warning or the lockup - Linus ]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "058560fbd70190ea6b50b5df4d814bc30911d06b", "tree": "66aa04a78e34e91ab989a81a8bfa901cb6c47181", "parents": [ "165b239270be610a1e3999cb0d2e4e2c1f2a8fd4" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Mar 22 00:11:25 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Mar 22 19:39:06 2007 -0700" }, "message": "[PATCH] fix extra BIOS invocation during resume\n\nIt causes extra moon icons blinking on x60, and breaks at least two other\nsystems.\n\nDuring resume, we do not know that \"reboot\"/\"shutdown\" method was used, so\nwe assume \"plaform\" and call BIOS, anyway...\n\nThis is 2.6.21 material, and should fix 2 or 3 regressions from 2.6.20.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "94985134b7b46848267ed6b734320db01c974e72", "tree": "2ed8e5fd6c94a50b4dfb4c899305af04f2e3094d", "parents": [ "886c5952950ffed0e8ca3eb9efdc2728bfc144d3" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 13:38:06 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Mar 16 19:25:03 2007 -0700" }, "message": "[PATCH] swsusp: disable nonboot CPUs before entering platform suspend\n\nPrevent the WARN_ON() in arch/x86_64/kernel/acpi/sleep.c:init_low_mapping()\nfrom triggering by disabling nonboot CPUs before we finally enter the\nplatform suspend.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "886c5952950ffed0e8ca3eb9efdc2728bfc144d3", "tree": "631e6695dbb1c4eca62ffc873fd435dc8f31f68b", "parents": [ "765e3d8a71bbc1f3400667d5cfcfd7b03382d587" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 13:38:06 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Mar 16 19:25:03 2007 -0700" }, "message": "[PATCH] swsusp: Fix resume error path in platform mode\n\nIf swsusp is using the platform mode during the resume and the image cannot\nbe read, the platform mode should be switched off before software_resume()\nreturns. Make it happen.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ed746e3b18f4df18afa3763155972c5835f284c5", "tree": "322a5420ae8ca653839669035fde9f208d03a566", "parents": [ "e3c7db621bed4afb8e231cb005057f2feb5db557" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Feb 10 01:43:32 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:19 2007 -0800" }, "message": "[PATCH] swsusp: Change code ordering in disk.c\n\nChange the ordering of code in kernel/power/disk.c so that device_suspend() is\ncalled before disable_nonboot_cpus() and platform_finish() is called after\nenable_nonboot_cpus() and before device_resume(), as indicated by the recent\ndiscussion on Linux-PM (cf.\nhttp://lists.osdl.org/pipermail/linux-pm/2006-November/004164.html).\n\nThe changes here only affect the built-in swsusp.\n\n[alexey.y.starikovskiy@linux.intel.com: fix LED blinking during image load]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nCc: Patrick Mochel \u003cmochel@digitalimplant.org\u003e\nCc: Alexey Starikovskiy \u003calexey.y.starikovskiy@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cfee47f99bc14a6d7c6b0be2284db2cef310a815", "tree": "2974594b06534c199ea9c4b39492d5a708bb539a", "parents": [ "7e244322cd4ea361ef9ee623b3fcb4d9f4ff841c", "9185cfa92507d07ac787bc73d06c42222eec7239" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:01:18 2006 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Dec 16 01:01:18 2006 -0500" }, "message": "Pull bugfix into test branch\n\nConflicts:\n\n\tkernel/power/disk.c\n" }, { "commit": "5045cfc103566878228ca36d05a0ae0076673e5a", "tree": "2594f9220285957c5ba2309fe168710aa455b1c5", "parents": [ "2d87595ea628ea58415ba4638c553a8c2fbd90e2" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Wed Dec 06 20:34:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:29 2006 -0800" }, "message": "[PATCH] swsusp: kill write-only variable\n\nCleanup write-only variable, suggested by D Binderman.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2d87595ea628ea58415ba4638c553a8c2fbd90e2", "tree": "5e9a94416c45d9b1c6360fd1c87d9d72968af67b", "parents": [ "06df6a5c181f462c71ddcc20ff6c7ea0bec18ec8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] PM: Fix swsusp debug mode testproc\n\nThe \u0027testproc\u0027 swsusp debug mode thaws tasks twice in a row, which is _very_\nconfusing. Fix that.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59a493350e7aefff7e262efa39e017517b31b8e8", "tree": "c707e294afd5f6b015844257a044c5f62fef7025", "parents": [ "5b6d15de2d4c8149902a680a6cd1d3b26cd2e828" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] swsusp: Fix labels\n\nMove all labels in the swsusp code to the second column, so that they won\u0027t\nfool diff -p.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a6d70980602e6f1869ebcdcbfaf55a0a5941583e", "tree": "b7e9b5f457eb7fe91fbbdbe978a50493da862cf2", "parents": [ "3eb1b3a40722cbb46631db373af66d13d1e7ac81" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@osdl.org", "time": "Wed Dec 06 20:34:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:28 2006 -0800" }, "message": "[PATCH] convert pm_sem to a mutex\n\nThe power management semaphore is only used as mutex, so convert it.\n\n[akpm@osdl.org: fix rotten bug]\nSigned-off-by: Stephen Hemminger \u003cshemminger@osdl.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7dfb71030f7636a0d65200158113c37764552f93", "tree": "276b812903d377b16d8828e888552fd256f48aab", "parents": [ "8a05aac2631aa0e6494d9dc990f8c68ed8b8fde7" ], "author": { "name": "Nigel Cunningham", "email": "ncunningham@linuxmail.org", "time": "Wed Dec 06 20:34:23 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] Add include/linux/freezer.h and move definitions from sched.h\n\nMove process freezing functions from include/linux/sched.h to freezer.h, so\nthat modifications to the freezer or the kernel configuration don\u0027t require\nrecompiling just about everything.\n\n[akpm@osdl.org: fix ueagle driver]\nSigned-off-by: Nigel Cunningham \u003cnigel@suspend2.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a05aac2631aa0e6494d9dc990f8c68ed8b8fde7", "tree": "90ae9235bcffc08fea77741596c65727e80bc023", "parents": [ "859491218770315ba95ee3fa09961fc71c506cae" ], "author": { "name": "Stefan Seyfried", "email": "seife@suse.de", "time": "Wed Dec 06 20:34:21 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: fix platform mode\n\nAt some point after 2.6.13, in-kernel software suspend got \"incomplete\" for\nthe so-called \"platform\" mode. pm_ops-\u003eprepare() is never called. A\nvisible sign of this is the \"moon\" light on thinkpads not flashing during\nsuspend. Fix by readding the pm_ops-\u003eprepare call during suspend.\n\nSigned-off-by: Stefan Seyfried \u003cseife@suse.de\u003e\nAcked-by: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9a154d9d95b7b9845938242f5c62505b3cab5bcd", "tree": "fd3c51434298b139671f5accd42ab112a310555c", "parents": [ "3aef83e0ef1ffb8ea3bea97be46821a45c952173" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 06 20:34:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:27 2006 -0800" }, "message": "[PATCH] swsusp: add resume_offset command line parameter\n\nAdd the kernel command line parameter \"resume_offset\u003d\" allowing us to specify\nthe offset, in \u003cPAGE_SIZE\u003e units, from the beginning of the partition pointed\nto by the \"resume\u003d\" parameter at which the swap header is located.\n\nThis offset can be determined, for example, by an application using the FIBMAP\nioctl to obtain the swap header\u0027s block number for given file.\n\n[akpm@osdl.org: we don\u0027t know what type sector_t is]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b918f6e62cd46774f9fc0a3fbba6bd10ad85ee14", "tree": "d73dc0e8823c8445d84701cc3d527e0e34494a32", "parents": [ "90d53909443b3986569b38ef145f09ea2359af75" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Nov 02 22:07:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Nov 03 12:27:58 2006 -0800" }, "message": "[PATCH] swsusp: debugging\n\nAdd a swsusp debugging mode. This does everything that\u0027s needed for a suspend\nexcept for actually suspending. So we can look in the log messages and work\nout a) what code is being slow and b) which drivers are misbehaving.\n\n(1)\n# echo testproc \u003e /sys/power/disk\n# echo disk \u003e /sys/power/state\n\nThis should turn off the non-boot CPU, freeze all processes, wait for 5\nseconds and then thaw the processes and the CPU.\n\n(2)\n# echo test \u003e /sys/power/disk\n# echo disk \u003e /sys/power/state\n\nThis should turn off the non-boot CPU, freeze all processes, shrink\nmemory, suspend all devices, wait for 5 seconds, resume the devices etc.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Stefan Seyfried \u003cseife@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9185cfa92507d07ac787bc73d06c42222eec7239", "tree": "affcb8c0164b79f9fa5932cd7700498560794a82", "parents": [ "8b0dc866dd9b8d10a53cb3537385a51b7ee54b62" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 01 13:23:14 2006 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Nov 01 22:40:23 2006 -0500" }, "message": "ACPI: S4: Use \"platform\" rather than \"shutdown\" mode by default\n\nIt has been reported that on some systems the functionality after a resume\nfrom disk is limited if the system is simply powered off during the suspend\ninstead of using the ACPI S4 suspend (aka platform mode).\n\nUnfortunately the default is currently to power off the system during the\nsuspend so the users of these systems experience problems after the resume\nif they don\u0027t switch to the platform mode explicitly. This patch makes swsusp\nuse the platform mode by default to avoid such situations.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Stefan Seyfried \u003cseife@suse.de\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "97c7801cd5b0bb6a38c16108a496235474dc6310", "tree": "04b17b411a39f23404bd58346156fda0055b945c", "parents": [ "dea20a3fbdd08e5ae2a0b33d2577c794a3764a11" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Oct 11 01:20:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Oct 11 11:14:14 2006 -0700" }, "message": "[PATCH] swsusp: Use suspend_console\n\nAdd suspend_console() and resume_console() to the suspend-to-disk code paths\nso that the users of netconsole can use swsusp with it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dd77a4ee0f3981693d4229aa1d57cea9e526ff47", "tree": "cb486be20b950201103a03636cbb1e1d180f0098", "parents": [ "e8216dee838c09776680a6f1a2e54d81f3cdfa14", "7e9f4b2d3e21e87c26025810413ef1592834e63b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 11:49:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 11:49:46 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (47 commits)\n Driver core: Don\u0027t call put methods while holding a spinlock\n Driver core: Remove unneeded routines from driver core\n Driver core: Fix potential deadlock in driver core\n PCI: enable driver multi-threaded probe\n Driver Core: add ability for drivers to do a threaded probe\n sysfs: add proper sysfs_init() prototype\n drivers/base: check errors\n drivers/base: Platform notify needs to occur before drivers attach to the device\n v4l-dev2: handle __must_check\n add CONFIG_ENABLE_MUST_CHECK\n add __must_check to device management code\n Driver core: fixed add_bind_files() definition\n Driver core: fix comments in drivers/base/power/resume.c\n sysfs_remove_bin_file: no return value, dump_stack on error\n kobject: must_check fixes\n Driver core: add ability for devices to create and remove bin files\n Class: add support for class interfaces for devices\n Driver core: create devices/virtual/ tree\n Driver core: add device_rename function\n Driver core: add ability for classes to handle devices properly\n ...\n" }, { "commit": "e3920fb42c8ddfe63befb54d95c0e13eabacea9b", "tree": "08371a71e58e6e9d3ec62dfa6a22b3b5e6ff0fd5", "parents": [ "e8eff5ac294e12531c4195e0c15a222d3c9015e5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 25 23:32:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:59 2006 -0700" }, "message": "[PATCH] Disable CPU hotplug during suspend\n\nThe current suspend code has to be run on one CPU, so we use the CPU\nhotplug to take the non-boot CPUs offline on SMP machines. However, we\nshould also make sure that these CPUs will not be enabled by someone else\nafter we have disabled them.\n\nThe functions disable_nonboot_cpus() and enable_nonboot_cpus() are moved to\nkernel/cpu.c, because they now refer to some stuff in there that should\nbetter be static. Also it\u0027s better if disable_nonboot_cpus() returns an\nerror instead of panicking if something goes wrong, and\nenable_nonboot_cpus() has no reason to panic(), because the CPUs may have\nbeen enabled by the userland before it tries to take them online.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f1cc0a894c963923b766eb2d455747495e6e982d", "tree": "cccd3a2c337f0117d664e204eedf5c222a6c43f7", "parents": [ "185849991d592497e43bcd264c6152af1261ffe2" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Mon Aug 14 23:11:08 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 25 21:08:37 2006 -0700" }, "message": "PM: issue PM_EVENT_PRETHAW\n\nThis patch is the first of this series that should actually change any\nbehavior ... by issuing the new event, now tha the rest of the kernel is\nprepared to receive it.\n\nThis converts the PM core to issue the new PRETHAW message, which the rest of\nthe kernel is now ready to receive.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "3b364b8d584b94777f8446a943b3c65e75e758f8", "tree": "423b5a0f5b8ea77deffa053443911b226fcb0ab1", "parents": [ "43b0bc00fdbf2f1503a57f0c2c1338438c5d2805" ], "author": { "name": "Andreas Mohr", "email": "andi@rhlx01.fht-esslingen.de", "time": "Sun Jun 25 05:47:56 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:08 2006 -0700" }, "message": "[PATCH] constify parts of kernel/power/\n\nSigned-off-by: Andreas Mohr \u003candi@lisas.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02aaeb9b952f30b1ad6284d5d45be02030f679db", "tree": "6577fcc544d34fbc9951be5dc1089ac227440573", "parents": [ "6e1819d615f24ce0726a7d0bd3dd0152d7b21654" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: freeze user space processes first\n\nAllow swsusp to freeze processes successfully under heavy load by freezing\nuserspace processes before kernel threads.\n\n[Thanks to Nigel Cunningham \u003cnigel@suspend2.net\u003e for suggesting the\nway to go.]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "74c7e2efbe37378026f00ad9e7253796d7b2fc99", "tree": "ddea6072e727fb37b55a3b45122e023a3951decf", "parents": [ "61159a314bca6408320c3173c1282c64f5cdaa76" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Thu Mar 23 03:00:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] kernel/power: move externs to header files\n\nMove externs from C source files to header files.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f577eb30afdc68233f25d4d82b04102129262365", "tree": "25d3c2fa8dfbf42fd0d4776a36166736fcc1446a", "parents": [ "2b322ce210aec74ae0d02938d3a01e29fe079469" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 02:59:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: low level interface\n\nIntroduce the low level interface that can be used for handling the\nsnapshot of the system memory by the in-kernel swap-writing/reading code of\nswsusp and the userland interface code (to be introduced shortly).\n\nAlso change the way in which swsusp records the allocated swap pages and,\nconsequently, simplifies the in-kernel swap-writing/reading code (this is\nnecessary for the userland interface too). To this end, it introduces two\nhelper functions in mm/swapfile.c, so that the swsusp code does not refer\ndirectly to the swap internals.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "59ed2f59e4ea6a32f9591e378da7935f713a7000", "tree": "a1276a611dbb1bc44685ef8af363e99603e60047", "parents": [ "9ad11ab48b1ad618bf47076e9e579f267f5306c2", "b8e4d89357fc434618a59c1047cac72641191805" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 22:06:15 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 22:06:15 2006 -0800" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n" }, { "commit": "853609b61ef88b414ffd1613741aa59894334320", "tree": "93def4ef8c820fb678bedf31f144b1d85942c181", "parents": [ "e8730eabd45e47e392f230ab8720c4b8537901fc" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Feb 01 03:05:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Feb 01 08:53:12 2006 -0800" }, "message": "[PATCH] swsusp: use bytes as image size units\n\nMake swsusp use bytes as the image size units, which is needed for future\ncompatibility.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "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": "ca0aec0f7a94bf9f07fefa8bfd23282d4e8ceb8a", "tree": "5f31f11eba908545d5e02698fe9c163a8612dd26", "parents": [ "b3a93a255ec33a04776ec50efb30b7a99168dda2" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jan 06 00:15:56 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:42 2006 -0800" }, "message": "[PATCH] swsusp: make image size limit tunable\n\nMake the suspend image size limit tunable via /sys/power/image_size.\n\nIt is necessary for systems on which there is a limited amount of swap\navailable for suspend. It can also be useful for optimizing performance of\nswsusp on systems with 1 GB of RAM or more.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "72a97e08394a3b2e75481ff680ec2a0591e3cba4", "tree": "d8ba72d6e81ad31ed10876386d3d2067921979e3", "parents": [ "7088a5c00103ef48782d6c359cd12b13a10666e6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jan 06 00:13:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:40 2006 -0800" }, "message": "[PATCH] swsusp: improve freeing of memory\n\nThis patch makes swsusp free only as much memory as needed to complete the\nsuspend and not as much as possible.  In the most of cases this should speed\nup the suspend and make the system much more responsive after resume,\nespecially if a GUI (eg. X Windows) is used.\n\nIf needed, the old behavior (ie to free as much memory as possible during\nsuspend) can be restored by unsetting FAST_FREE in power.h\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7088a5c00103ef48782d6c359cd12b13a10666e6", "tree": "b731c8af48e00c0ec88bbe57b6b2a2c1ec20fbde", "parents": [ "f2d97f02961e8b1f8a24befb88ab0e5c886586ff" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jan 06 00:13:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:40 2006 -0800" }, "message": "[PATCH] swsusp: introduce the swap map structure\n\nThis patch introduces the swap map structure that can be used by swsusp for\nkeeping tracks of data pages written to the swap.  The structure itself is\ndescribed in a comment within the patch.\n\nThe overall idea is to reduce the amount of metadata written to the swap and\nto write and read the image pages sequentially, in a file-alike way. This\nmakes the swap-handling part of swsusp fairly independent of its\nsnapshot-handling part and will hopefully allow us to completely separate\nthese two parts in the future.\n\nThis patch is needed to remove the suspend image size limit imposed by the\nlimited size of the swsusp_info structure, which is essential for x86-64\nsystems with more than 512 MB of RAM.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a576219aca70e6700705a9836e098dbecd25fb56", "tree": "1388f5fceb79d42c019443a527b311cf6497e3bd", "parents": [ "817c41d76e9eaf72044268b0e545a547abadc0bb" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Jan 06 00:09:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jan 06 08:33:21 2006 -0800" }, "message": "[PATCH] swsusp: resume_store() retval fix\n\n- This function returns -EINVAL all the time. Fix.\n\n- Decruftify it a bit too.\n\n- Writing to it doesn\u0027t seem to do what it\u0027s suppoed to do.\n\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "729b4d4ce1982c52040bbf22d6711cdf8db07ad8", "tree": "1ae8b12dcbcd17c364f2df28db8ab3db9c8b89a2", "parents": [ "7116317dc9148d783846299fc80a7d377baa6dca" ], "author": { "name": "Alexey Starikovskiy", "email": "alexey.y.starikovskiy@intel.com", "time": "Thu Dec 01 04:29:00 2005 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 15 13:28:14 2005 -0500" }, "message": "[ACPI] fix reboot upon suspend-to-disk\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d4320\n\nSigned-off-by: Alexey Starikovskiy \u003calexey.y.starikovskiy@intel.com\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "0245b3e787dc3267a915e1f56419e7e9c197e148", "tree": "96a366f2fc732f42d4993dd177982e6b657d83aa", "parents": [ "2e32a43efdc8175579cc91e8b620ac331376a437" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 30 15:00:01 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:15 2005 -0800" }, "message": "[PATCH] swsusp: two simplifications\n\nThe following patch simplifies the progress meter in disk.c:free_some_memory()\nand makes disk.c:pm_suspend_disk() call device_resume() explicitly in the\nsuspend path.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2c1b4a5ca48831595979a850f40ced8e7da026f8", "tree": "06fe8a400df8c5166c7f47ca2c30a584473f1170", "parents": [ "a0f496517f3e28d651d0cbbcf2d4fb701ed6957e" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 30 14:59:58 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:14 2005 -0800" }, "message": "[PATCH] swsusp: rework memory freeing on resume\n\nThe following patch makes swsusp use the PG_nosave and PG_nosave_free flags to\nmark pages that should be freed in case of an error during resume.\n\nThis allows us to simplify the code and to use swsusp_free() in all of the\nswsusp\u0027s resume error paths, which makes them actually work.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "88d10bbaaec38856f913313b6c0858d9e9b7a066", "tree": "0d38947da1e0d72d00ae35e64b25f7d1c31d1556", "parents": [ "e4c94330e3395ae87451bded2840a25d04f27902" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Sep 22 21:43:46 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 22 22:17:33 2005 -0700" }, "message": "[PATCH] suspend: cleanup calling of power off methods.\n\nIn the lead up to 2.6.13 I fixed a large number of reboot problems by\nmaking the calling conventions consistent. Despite checking and double\nchecking my work it appears I missed an obvious one.\n\nThe S4 suspend code for PM_DISK_PLATFORM was also calling device_shutdown\nwithout setting system_state, and was not calling the appropriate\nreboot_notifier.\n\nThis patch fixes the bug by replacing the call of device_suspend with\nkernel_poweroff_prepare.\n\nVarious forms of this failure have been fixed and tracked for a while.\n\nThanks for tracking this down go to: Alexey Starikovskiy, Meelis Roos\n\u003cmroos@linux.ee\u003e, Nigel Cunningham \u003cncunningham@cyclades.com\u003e, Pierre\nOssman \u003cdrzeus-list@drzeus.cx\u003e\n\nHistory of this bug is at:\nhttp://bugme.osdl.org/show_bug.cgi?id\u003d4320\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "99dc7d63e0dcb457580241055b2a39d011309db8", "tree": "3be63831f5fa823ef7e5c99339e9a71c29d3ad08", "parents": [ "dd5d666b7995e542b7f81a4bb1c7ad634f4f6c51" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sat Sep 03 15:57:05 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:17 2005 -0700" }, "message": "[PATCH] swsusp: fix error handling and cleanups\n\nDrop printing during normal boot (when no image exists in swap), print\nmessage when drivers fail, fix error paths and consolidate near-identical\nfunctions in disk.c (and functions with just one statement).\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dd5d666b7995e542b7f81a4bb1c7ad634f4f6c51", "tree": "de010e4bd66681ec75657746d652eb89f08142b7", "parents": [ "6ed9fcec85d5ef0e34ea18affe95e4a246714565" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Sat Sep 03 15:57:04 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:17 2005 -0700" }, "message": "[PATCH] swsusp: add locking to software_resume\n\nIt is trying to protect swsusp_resume_device and software_resume() from two\nusers banging it from userspace at the same time.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fdde86ac50357b6a811e3574e47d189e81a21444", "tree": "b5e8d3d295da10b84ba6538359e20c5435b3085a", "parents": [ "804ebf46d51653e736108074473d9493398f2df9" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue Jul 26 12:01:17 2005 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 26 14:35:44 2005 -0700" }, "message": "[PATCH] swpsuspend: Have suspend to disk use factors of sys_reboot\n\nThe suspend to disk code was a poor copy of the code in\nsys_reboot now that we have kernel_power_off, kernel_restart\nand kernel_halt use them instead of poorly duplicating them inline.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d53d9f16ea95a91ad4aa114809dcde486ca4000d", "tree": "f9cacb8d23e209653c6af2d30791ee93593ceda3", "parents": [ "22a4427972af371fddb49c0184a93851ad51070d" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Tue Jul 12 13:58:07 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 12 16:00:58 2005 -0700" }, "message": "[PATCH] name_to_dev_t warning fix\n\nkernel/power/disk.c needs a declaration of name_to_dev_t() in scope. mount.h\nseems like an appropriate choice.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3efa147ad7608196639882ba4075b376f306fe16", "tree": "edc1176c8af4ce97c3586382ebb7de68936f1bec", "parents": [ "e00d9967e3addea86dded46deefc5daec5d52e5a" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Jul 07 17:56:43 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jul 07 18:23:43 2005 -0700" }, "message": "[PATCH] pm: Fix resume from initrd\n\nMove device name resolution code around so that it is not called from\nresume-from-initrd. name_to_dev_t may be unavailable at that point.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a72e04df5470df0ec646029d31e5528167ab1a7", "tree": "11be00c3ed3d8bad775e6eec44078c9f942537b9", "parents": [ "fb69c3907ead36b9e9f41ea6f0d0e0ae10a38a47" ], "author": { "name": "Li Shaohua", "email": "shaohua.li@intel.com", "time": "Sat Jun 25 14:55:06 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Jun 25 16:24:32 2005 -0700" }, "message": "[PATCH] suspend/resume SMP support\n\nUsing CPU hotplug to support suspend/resume SMP. Both S3 and S4 use\ndisable/enable_nonboot_cpus API. The S4 part is based on Pavel\u0027s original S4\nSMP patch.\n\nSigned-off-by: Li Shaohua\u003cshaohua.li@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }