)]}' { "log": [ { "commit": "9045a05044268b075c13bb0284601b24959dc3c6", "tree": "4fc43dc0e901f565e37219ba59ea305409fb8be7", "parents": [ "8916e3702ec422b57cc549fbae3986106292100f" ], "author": { "name": "Srivatsa S. Bhat", "email": "srivatsa.bhat@linux.vnet.ibm.com", "time": "Sat Feb 04 22:26:26 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Feb 09 23:55:49 2012 +0100" }, "message": "PM / Freezer / Docs: Document the beauty of freeze/thaw semantics\n\nThe way the different freeze/thaw functions encapsulate each other are quite\nlovely from a design point of view. And as a side-effect, the way in which\nthey are invoked (cleaning up on failure for example) differs significantly\nfrom how usual functions are dealt with. This is because of the underlying\nsemantics that govern the freezing and thawing of various tasks.\n\nThis subtle aspect that differentiates these functions from the rest, is\nworth documenting.\n\nMany thanks to Tejun Heo for providing enlightenment on this topic.\n\nSigned-off-by: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "cf579dfb82550e34de7ccf3ef090d8b834ccd3a9", "tree": "764ed72670c18c86d3eb9650025c56d661a31315", "parents": [ "181e9bdef37bfcaa41f3ab6c948a2a0d60a268b5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Jan 29 20:38:29 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Jan 29 20:38:29 2012 +0100" }, "message": "PM / Sleep: Introduce \"late suspend\" and \"early resume\" of devices\n\nThe current device suspend/resume phases during system-wide power\ntransitions appear to be insufficient for some platforms that want\nto use the same callback routines for saving device states and\nrelated operations during runtime suspend/resume as well as during\nsystem suspend/resume. In principle, they could point their\n.suspend_noirq() and .resume_noirq() to the same callback routines\nas their .runtime_suspend() and .runtime_resume(), respectively,\nbut at least some of them require device interrupts to be enabled\nwhile the code in those routines is running.\n\nIt also makes sense to have device suspend-resume callbacks that will\nbe executed with runtime PM disabled and with device interrupts\nenabled in case someone needs to run some special code in that\ncontext during system-wide power transitions.\n\nApart from this, .suspend_noirq() and .resume_noirq() were introduced\nas a workaround for drivers using shared interrupts and failing to\nprevent their interrupt handlers from accessing suspended hardware.\nIt appears to be better not to use them for other porposes, or we may\nhave to deal with some serious confusion (which seems to be happening\nalready).\n\nFor the above reasons, introduce new device suspend/resume phases,\n\"late suspend\" and \"early resume\" (and analogously for hibernation)\nwhose callback will be executed with runtime PM disabled and with\ndevice interrupts enabled and whose callback pointers generally may\npoint to runtime suspend/resume routines.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "5eb6f9ad96967be4e0da55521a253e11b534bd3f", "tree": "e9c71b8e87a0db0d2b2f5eebb25a8dadde04063d", "parents": [ "f581b63aa1049ac030d6eb6c24e1be1ce2072ae7" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Thu Jan 19 23:22:49 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jan 19 23:22:49 2012 +0100" }, "message": "PM / Documentation: Fix minor issue in freezing_of_tasks.txt\n\nIn a paragraph, \"kernel thread\" is mistakenly written as \"kernel\". Fix this by\nadding thread after word \"kernel\".\n\nChanges are shown in multiple lines, as they are realigned to 80 col width.\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "f581b63aa1049ac030d6eb6c24e1be1ce2072ae7", "tree": "58bf78b95eaf6fb4daf5458b67d91c8f8ba397db", "parents": [ "90a4c0f51e8e44111a926be6f4c87af3938a79c3" ], "author": { "name": "Viresh Kumar", "email": "viresh.kumar@st.com", "time": "Thu Jan 19 23:22:38 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jan 19 23:22:38 2012 +0100" }, "message": "PM / Documentation: Fix spelling mistake in basic-pm-debugging.txt\n\nSigned-off-by: Viresh Kumar \u003cviresh.kumar@st.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "b24ca57e7625bc304e77bc429693ad32a691eb16", "tree": "770aa389c6e763cf37776a35e85ff1e41958b1e9", "parents": [ "6296e5d3c067df41980a5fd09ad4cc6765f79bb9", "913272b3864d6da89c70d9fc2c30ccb57794b369" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 18:53:05 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 18:53:05 2012 -0800" }, "message": "Merge git://git.infradead.org/battery-2.6\n\n* git://git.infradead.org/battery-2.6: (68 commits)\n power_supply: Mark da9052 driver as broken\n power_supply: Drop usage of nowarn variant of sysfs_create_link()\n s3c_adc_battery: Average over more than one adc sample\n power_supply: Add DA9052 battery driver\n isp1704_charger: Fix missing check\n jz4740-battery: Fix signedness bug\n power_supply: Assume mains power by default\n sbs-battery: Fix devicetree match table\n ARM: rx51: Add bq27200 i2c board info\n sbs-battery: Change power supply name\n devicetree-bindings: Propagate bq20z75-\u003esbs rename to dt bindings\n devicetree-bindings: Add vendor entry for Smart Battery Systems\n sbs-battery: Rename internals to new name\n bq20z75: Rename to sbs-battery\n wm97xx_battery: Use DEFINE_MUTEX() for work_lock\n max8997_charger: Remove duplicate module.h\n lp8727_charger: Some minor fixes for the header\n lp8727_charger: Add header file\n power_supply: Convert drivers/power/* to use module_platform_driver()\n power_supply: Add \"unknown\" in power supply type\n ...\n" }, { "commit": "269d430131b699c2cadf58495f025a4092959ef5", "tree": "d9972cd7e03f82b6ac59bc471fb59e49dc6fcaab", "parents": [ "d52739c62e0096dccea59f012d80256c6e359a98", "0c437c4ae71c0a8110eb21c06b99853c7056b317" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 10:20:34 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 10:20:34 2012 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (40 commits)\n regulator: set constraints.apply_uV to 0 in of_get_fixed_voltage_config\n regulator: max8925: fix enabled/disabled judgement mistake\n regulator: add regulator_bulk_force_disable function\n regulator: pass regulator_register of_node in fixed voltage driver\n regulator: add regulator_force_disable() definition for !CONFIG_REGULATOR\n regulator: Enable supply regulator if child rail is enabled.\n regulator: mc13892: Convert to devm_kzalloc()\n regulator: mc13783: Convert to devm_kzalloc()\n regulator: Fix checking return value of create_regulator\n regulator: Fix the error handling if create_regulator fails\n regulator: Export regulator_is_supported_voltage()\n regulator: mc13892: add device tree probe support\n regulator: mc13892: remove the unnecessary prefix from regulator name\n regulator: Convert wm831x regulator drivers to devm_kzalloc()\n regulator: da9052: Staticize non-exported symbols\n regulator: Replace kzalloc with devm_kzalloc and if-else with a switch-case for da9052-regulator\n regulator: Update da9052-regulator for DT changes\n regulator: DA9052/53 Regulator support\n regulator: pass device_node to of_get_regulator_init_data()\n regulator: If a single voltage is set with device tree then set apply_uV\n ...\n" }, { "commit": "251f39fe42dae863bd24e30864e6b66076ba076d", "tree": "c804944bc17f3836d19cc8b5bc611dd1fb0ea915", "parents": [ "9b8872273af6983b246252a6508fa7cf34c69d6e", "35b4c01e29bdd9632dabf9784ed3486333f00427" ], "author": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Jan 04 09:09:35 2012 +0400" }, "committer": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Jan 04 09:09:35 2012 +0400" }, "message": "Merge branch \u0027power-supply-scope\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen\n" }, { "commit": "ad3d13eee78ec44194bf919a37e2f711e53cbdf0", "tree": "e7a950b1e1d2642c4fae0a7019ac7ceed5241104", "parents": [ "3bb3dbbd56ea39e5537db8f8041ea95d28f16a7f" ], "author": { "name": "Donggeun Kim", "email": "dg77.kim@samsung.com", "time": "Tue Dec 27 18:47:49 2011 +0900" }, "committer": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Jan 04 08:08:45 2012 +0400" }, "message": "power_supply: Charger-Manager: Add properties for power-supply-class\n\nCharger Manager provides power-supply-class aggregating\ninformation from multiple chargers and a fuel-gauge.\n\nSigned-off-by: Donggeun Kim \u003cdg77.kim@samsung.com\u003e\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Anton Vorontsov \u003ccbouatmailru@gmail.com\u003e\n" }, { "commit": "3bb3dbbd56ea39e5537db8f8041ea95d28f16a7f", "tree": "b660ceed66ef404530109f9670b63640bd2be4b6", "parents": [ "00a159a5567232fbe1dd85bc611c55f53943b0fc" ], "author": { "name": "Donggeun Kim", "email": "dg77.kim@samsung.com", "time": "Tue Dec 27 18:47:48 2011 +0900" }, "committer": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Jan 04 08:08:27 2012 +0400" }, "message": "power_supply: Add initial Charger-Manager driver\n\nBecause battery health monitoring should be done even when suspended,\nit needs to wake up and suspend periodically. Thus, userspace battery\nmonitoring may incur too much overhead; every device and task is woken\nup periodically. Charger Manager uses suspend-again to provide\nin-suspend monitoring.\n\nThis patch allows to monitor battery health in-suspend state.\n\nSigned-off-by: Donggeun Kim \u003cdg77.kim@samsung.com\u003e\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Anton Vorontsov \u003ccbouatmailru@gmail.com\u003e\n" }, { "commit": "35cd133c6130c1eb52806808abee9d62e6854a27", "tree": "2f06e7f0288b9d4a3785a202f6480928113d8d5c", "parents": [ "9cf519d1c15fa05a538c2b3963c5f3903daf765a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Dec 18 00:34:13 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 21 22:01:05 2011 +0100" }, "message": "PM: Run the driver callback directly if the subsystem one is not there\n\nMake the PM core execute driver PM callbacks directly if the\ncorresponding subsystem callbacks are not present.\n\nThere are three reasons for doing that. First, it reflects the\nbehavior of drivers/base/dd.c:really_probe() that runs the driver\u0027s\n.probe() callback directly if the bus type\u0027s one is not defined, so\nthis change will remove one arbitrary difference between the PM core\nand the remaining parts of the driver core. Second, it will allow\nsome subsystems, whose PM callbacks don\u0027t do anything except for\nexecuting driver callbacks, to be simplified quite a bit by removing\nthose \"forward-only\" callbacks. Finally, it will allow us to remove\none level of indirection in the system suspend and resume code paths\nwhere it is not necessary, which is going to lead to less debug noise\nwith initcall_debug passed in the kernel command line (messages won\u0027t\nbe printed for driverless devices whose subsystems don\u0027t provide\nPM callbacks among other things).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "b00f4dc5ff022cb9cbaffd376d9454d7fa1e496f", "tree": "40f1b232e2f1e8ac365317a14fdcbcb331722b46", "parents": [ "1eac8111e0763853266a171ce11214da3a347a0a", "b9e26dfdad5a4f9cbdaacafac6998614cc9c41bc" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 21 21:59:45 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Dec 21 21:59:45 2011 +0100" }, "message": "Merge branch \u0027master\u0027 into pm-sleep\n\n* master: (848 commits)\n SELinux: Fix RCU deref check warning in sel_netport_insert()\n binary_sysctl(): fix memory leak\n mm/vmalloc.c: remove static declaration of va from __get_vm_area_node\n ipmi_watchdog: restore settings when BMC reset\n oom: fix integer overflow of points in oom_badness\n memcg: keep root group unchanged if creation fails\n nilfs2: potential integer overflow in nilfs_ioctl_clean_segments()\n nilfs2: unbreak compat ioctl\n cpusets: stall when updating mems_allowed for mempolicy or disjoint nodemask\n evm: prevent racing during tfm allocation\n evm: key must be set once during initialization\n mmc: vub300: fix type of firmware_rom_wait_states module parameter\n Revert \"mmc: enable runtime PM by default\"\n mmc: sdhci: remove \"state\" argument from sdhci_suspend_host\n x86, dumpstack: Fix code bytes breakage due to missing KERN_CONT\n IB/qib: Correct sense on freectxts increment and decrement\n RDMA/cma: Verify private data length\n cgroups: fix a css_set not found bug in cgroup_attach_proc\n oprofile: Fix uninitialized memory access when writing to writing to oprofilefs\n Revert \"xen/pv-on-hvm kexec: add xs_reset_watches to shutdown watches from old kernel\"\n ...\n\nConflicts:\n\tkernel/cgroup_freezer.c\n" }, { "commit": "cba3176e88fa134ece3ae1cf7e35dab9972d7853", "tree": "87e5eb4cdbda2f2ffeffab35a02710c2f6e81d2b", "parents": [ "bcda53faf5814c0c6025a0bd47108adfcbe9f199" ], "author": { "name": "Srivatsa S. Bhat", "email": "srivatsa.bhat@linux.vnet.ibm.com", "time": "Wed Dec 07 22:30:09 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Dec 08 23:22:45 2011 +0100" }, "message": "PM / Sleep: Recommend [un]lock_system_sleep() over using pm_mutex directly\n\nUpdate the documentation to explain the perils of directly using\nmutex_[un]lock(\u0026pm_mutex) and recommend the usage of the safe\nAPIs [un]lock_system_sleep() instead.\n\nSigned-off-by: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "068df0f34e81bc06c5eb5012ec2eda25624e87aa", "tree": "90532fcce36743641893b12d9efd05143d79a378", "parents": [ "7728c14a785f934ffccc4f45ecd9646fc07ea679" ], "author": { "name": "Rajendra Nayak", "email": "rnayak@ti.com", "time": "Mon Dec 05 12:47:42 2011 +0530" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Dec 05 16:23:51 2011 +0000" }, "message": "regulator: Fix regulator_register() API signature in Documentation\n\nThe commit 2c043bcbf287 (\"regulator: pass additional of_node to\nregulator_register()\") added an additional parameter to the\nregulator_register() API.\nUpdate the Documentation accordingly to reflect the change\nin the function signature.\n\nReported-by: Thomas Abraham \u003cthomas.abraham@linaro.org\u003e\nSigned-off-by: Rajendra Nayak \u003crnayak@ti.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "fafba48d4dd6fcbb1fd7ac4ab0ba22ef45b9796c", "tree": "b46cd28e597cf30da24ace6db2768fc6b469e6cd", "parents": [ "907565921966260921e4c4581ed8985ef4cf9a67" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 23 21:20:15 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Nov 28 22:14:45 2011 +0100" }, "message": "PM / Sleep: Update documentation related to system wakeup\n\nThe system wakeup section of Documentation/power/devices.txt is\noutdated, so make it agree with the current code.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "907565921966260921e4c4581ed8985ef4cf9a67", "tree": "d7e48912c3ab88eec1766158cc17eb2b693a85d6", "parents": [ "fa8ce723936460fcf7e49f508fd5dbd5125e39c4" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 23 21:20:07 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Nov 28 22:14:34 2011 +0100" }, "message": "PM / Runtime: Make documentation follow the new behavior of irq_safe\n\nThe runtime PM core code behavior related to the power.irq_safe\ndevice flag has changed recently and the documentation should be\nmodified to reflect it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "fa8ce723936460fcf7e49f508fd5dbd5125e39c4", "tree": "9a5dd5d6ab1e780d4209d79dd49c7890c3909f44", "parents": [ "5841eb6402707a387b216373e65c9c28e8136663" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 23 21:19:57 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Nov 28 22:14:27 2011 +0100" }, "message": "PM / Sleep: Correct inaccurate information in devices.txt\n\nThe documentation file Documentation/power/devices.txt contains some\ninformation that isn\u0027t correct any more due to code modifications\nmade after that file had been created (or updated last time). Fix\nthis.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "5841eb6402707a387b216373e65c9c28e8136663", "tree": "1841f84c931e6e55ab510f4d44c505e802eae4eb", "parents": [ "bb58dd5d1ffad6c2d21c69698ba766dad4ae54e6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Nov 23 21:18:39 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Nov 28 22:14:19 2011 +0100" }, "message": "PM / Domains: Document how PM domains are used by the PM core\n\nThe current power management documentation in Documentation/power/\neither doesn\u0027t cover PM domains at all, or gives inaccurate\ninformation about them, so update the relevant files in there to\nfollow the code.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "a0acae0e886d44bd5ce6d2f173c1ace0fcf0d9f6", "tree": "0b763388360a5a9043986e1f2201e43df74ebc46", "parents": [ "3a7cbd50f74907580eb47a8d08e1f29741b81abf" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Nov 21 12:32:22 2011 -0800" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Nov 21 12:32:22 2011 -0800" }, "message": "freezer: unexport refrigerator() and update try_to_freeze() slightly\n\nThere is no reason to export two functions for entering the\nrefrigerator. Calling refrigerator() instead of try_to_freeze()\ndoesn\u0027t save anything noticeable or removes any race condition.\n\n* Rename refrigerator() to __refrigerator() and make it return bool\n indicating whether it scheduled out for freezing.\n\n* Update try_to_freeze() to return bool and relay the return value of\n __refrigerator() if freezing().\n\n* Convert all refrigerator() users to try_to_freeze().\n\n* Update documentation accordingly.\n\n* While at it, add might_sleep() to try_to_freeze().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Samuel Ortiz \u003csamuel@sortiz.org\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Jan Kara \u003cjack@suse.cz\u003e\nCc: KONISHI Ryusuke \u003ckonishi.ryusuke@lab.ntt.co.jp\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\n" }, { "commit": "3a7cbd50f74907580eb47a8d08e1f29741b81abf", "tree": "515b7d9b9fa85c20ecf6779d563371b666a8b991", "parents": [ "50fb4f7fc907efff65eadb0b74387a9ffed6e849" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Nov 21 12:32:22 2011 -0800" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Mon Nov 21 12:32:22 2011 -0800" }, "message": "freezer: don\u0027t unnecessarily set PF_NOFREEZE explicitly\n\nSome drivers set PF_NOFREEZE in their kthread functions which is\ncompletely unnecessary and racy - some part of freezer code doesn\u0027t\nconsider cases where PF_NOFREEZE is set asynchronous to freezer\noperations.\n\nIn general, there\u0027s no reason to allow setting PF_NOFREEZE explicitly.\nRemove them and change the documentation to note that setting\nPF_NOFREEZE directly isn\u0027t allowed.\n\n-v2: Dropped change to twl4030-irq.c as it no longer uses PF_NOFREEZE.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: \"Gustavo F. Padovan\" \u003cpadovan@profusion.mobi\u003e\nAcked-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nCc: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nCc: wwang \u003cwei_wang@realsil.com.cn\u003e\n" }, { "commit": "886486b792e4f6f96d4fbe8ec5bf20811cab7d6a", "tree": "1c638e14492c16f8f69ca71fa93b2d81d8e4eeb6", "parents": [ "6513fd6972f725291ee8ce62c7a39fb8a6c7391e" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Thu Nov 03 23:39:18 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Nov 04 22:28:14 2011 +0100" }, "message": "PM / Runtime: Automatically retry failed autosuspends\n\nOriginally, the runtime PM core would send an idle notification\nwhenever a suspend attempt failed. The idle callback routine could\nthen schedule a delayed suspend for some time later.\n\nHowever this behavior was changed by commit\nf71648d73c1650b8b4aceb3856bebbde6daa3b86 (PM / Runtime: Remove idle\nnotification after failing suspend). No notifications were sent, and\nthere was no clear mechanism to retry failed suspends.\n\nThis caused problems for the usbhid driver, because it fails\nautosuspend attempts as long as a key is being held down. Therefore\nthis patch (as1492) adds a mechanism for retrying failed\nautosuspends. If the callback routine updates the last_busy field so\nthat the next autosuspend expiration time is in the future, the\nautosuspend will automatically be rescheduled.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nTested-by: Henrik Rydberg \u003crydberg@euromail.se\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "e9db50b839c592fcd22952d7f1dccbd0a56da57d", "tree": "1b163fc2ce9b10f069ee67618a9e5e27dc150ae0", "parents": [ "4e71c9545b9afaa47f178b7ffda0bc630c8ad2c7" ], "author": { "name": "Srivatsa S. Bhat", "email": "srivatsa.bhat@linux.vnet.ibm.com", "time": "Thu Nov 03 00:59:52 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Nov 04 22:28:10 2011 +0100" }, "message": "PM / Sleep: Update freezer documentation\n\nThis patch:\n * Substitutes some obsolete references to kernel/power/process.c by\n kernel/freezer.c.\n * Mentions kernel/freezer.c as being part of the \"freezer\" code along\n with the rest of the files.\n * Fixes a trivial typo.\n\nSigned-off-by: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "f3c3f0670501fee130f22193369249deea8cc630", "tree": "27ae58e4f338d571be93a7557ae7de48de10a947", "parents": [ "c18ae42aa5b3473c00f51b6937d0c00bdb6ce2d2", "0151546fb34e92494acd65ed84a603c2a4a90168" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 01 15:06:20 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 01 15:06:20 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regulator\n\n* \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regulator: (22 commits)\n regulator: Constify constraints name\n regulator: Fix possible nullpointer dereference in regulator_enable()\n regulator: gpio-regulator add dependency on GENERIC_GPIO\n regulator: Add module.h include to gpio-regulator\n regulator: Add driver for gpio-controlled regulators\n regulator: remove duplicate REG_CTRL2 defines in tps65023\n regulator: Clarify documentation for regulator-regulator supplies\n regulator: Fix some bitrot in the machine driver documentation\n regulator: tps65023: Added support for the similiar TPS65020 chip\n regulator: tps65023: Setting correct core regulator for tps65021\n regulator: tps65023: Set missing bit for update core-voltage\n regulator: tps65023: Fixes i2c configuration issues\n regulator: Add debugfs file showing the supply map table\n regulator: tps6586x: add SMx slew rate setting\n regulator: tps65023: Fixes i2c configuration issues\n regulator: tps6507x: Remove num_voltages array\n regulator: max8952: removed unused mutex.\n regulator: fix regulator/consumer.h kernel-doc warning\n regulator: Ensure enough enable time for max8649\n regulator: 88pm8607: Fix off-by-one value range checking in the case of no id is matched\n ...\n" }, { "commit": "7e0bb71e75020348bee523720a0c2f04cc72f540", "tree": "1a22d65bbce34e8cc0f82c543c9486ffb58332f7", "parents": [ "b9e2780d576a010d4aba1e69f247170bf3718d6b", "0ab1e79b825a5cd8aeb3b34d89c9a89dea900056" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 15:18:39 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 15:18:39 2011 +0200" }, "message": "Merge branch \u0027pm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\n* \u0027pm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits)\n PM / Clocks: Remove redundant NULL checks before kfree()\n PM / Documentation: Update docs about suspend and CPU hotplug\n ACPI / PM: Add Sony VGN-FW21E to nonvs blacklist.\n ARM: mach-shmobile: sh7372 A4R support (v4)\n ARM: mach-shmobile: sh7372 A3SP support (v4)\n PM / Sleep: Mark devices involved in wakeup signaling during suspend\n PM / Hibernate: Improve performance of LZO/plain hibernation, checksum image\n PM / Hibernate: Do not initialize static and extern variables to 0\n PM / Freezer: Make fake_signal_wake_up() wake TASK_KILLABLE tasks too\n PM / Hibernate: Add resumedelay kernel param in addition to resumewait\n MAINTAINERS: Update linux-pm list address\n PM / ACPI: Blacklist Vaio VGN-FW520F machine known to require acpi_sleep\u003dnonvs\n PM / ACPI: Blacklist Sony Vaio known to require acpi_sleep\u003dnonvs\n PM / Hibernate: Add resumewait param to support MMC-like devices as resume file\n PM / Hibernate: Fix typo in a kerneldoc comment\n PM / Hibernate: Freeze kernel threads after preallocating memory\n PM: Update the policy on default wakeup settings\n PM / VT: Cleanup #if defined uglyness and fix compile error\n PM / Suspend: Off by one in pm_suspend()\n PM / Hibernate: Include storage keys in hibernation image on s390\n ...\n" }, { "commit": "7fef9fc83fbd7293ea9fe665d14046422ebf4219", "tree": "ad1283fc2df4d65cdb15e8b86c7e9487d64176d5", "parents": [ "d11c78e97e1d46a93eb468794da82a090143a72e" ], "author": { "name": "Srivatsa S. Bhat", "email": "srivatsa.bhat@linux.vnet.ibm.com", "time": "Wed Oct 19 23:59:05 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Oct 22 00:22:28 2011 +0200" }, "message": "PM / Documentation: Update docs about suspend and CPU hotplug\n\nUpdate the documentation about the interaction between the suspend (S3) call\npath and the CPU hotplug infrastructure.\nThis patch focusses only on the activities of the freezer, cpu hotplug and\nthe notifications involved. It outlines how regular CPU hotplug differs from\nthe way it is invoked during suspend and also tries to explain the locking\ninvolved. In addition to that, it discusses the issue of microcode update\nduring CPU hotplug operations.\n\nSigned-off-by: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "2aede851ddf08666f68ffc17be446420e9d2a056", "tree": "f63a0477c9fe618cd374065bac4cb5f172aaf7db", "parents": [ "8f88893c05f2f677f18f2ce5591b4bed5d4a7535" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 20:32:27 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:28:52 2011 +0200" }, "message": "PM / Hibernate: Freeze kernel threads after preallocating memory\n\nThere is a problem with the current ordering of hibernate code which\nleads to deadlocks in some filesystems\u0027 memory shrinkers. Namely,\nsome filesystems use freezable kernel threads that are inactive when\nthe hibernate memory preallocation is carried out. Those same\nfilesystems use memory shrinkers that may be triggered by the\nhibernate memory preallocation. If those memory shrinkers wait for\nthe frozen kernel threads, the hibernate process deadlocks (this\nhappens with XFS, for one example).\n\nApparently, it is not technically viable to redesign the filesystems\nin question to avoid the situation described above, so the only\npossible solution of this issue is to defer the freezing of kernel\nthreads until the hibernate memory preallocation is done, which is\nimplemented by this change.\n\nUnfortunately, this requires the memory preallocation to be done\nbefore the \"prepare\" stage of device freeze, so after this change the\nonly way drivers can allocate additional memory for their freeze\nroutines in a clean way is to use PM notifiers.\n\nReported-by: Christoph \u003ccr2005@u-club.de\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "8f88893c05f2f677f18f2ce5591b4bed5d4a7535", "tree": "4368e42a2c35ee018f7cd91b8fa6643f6ff2b852", "parents": [ "37cce26b32142f09a8967f6d238178af654b20de" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Mon Sep 26 17:38:50 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:28:51 2011 +0200" }, "message": "PM: Update the policy on default wakeup settings\n\nThis patch (as1485) documents a change to the kernel\u0027s default wakeup\npolicy. Devices that forward wakeup requests between buses should be\nenabled for wakeup by default.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "2a77c46de1e3dace73745015635ebbc648eca69c", "tree": "a801ed6ba5623c7d963377906776ade6f02eea0a", "parents": [ "9bd717c0dc8224cadfd66df7eeff98c987711d98" ], "author": { "name": "ShuoX Liu", "email": "shuox.liu@intel.com", "time": "Wed Aug 10 23:01:26 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:27:45 2011 +0200" }, "message": "PM / Suspend: Add statistics debugfs file for suspend to RAM\n\nRecord S3 failure time about each reason and the latest two failed\ndevices\u0027 names in S3 progress.\nWe can check it through \u0027suspend_stats\u0027 entry in debugfs.\n\nThe motivation of the patch:\n\nWe are enabling power features on Medfield. Comparing with PC/notebook,\na mobile enters/exits suspend-2-ram (we call it s3 on Medfield) far\nmore frequently. If it can\u0027t enter suspend-2-ram in time, the power\nmight be used up soon.\n\nWe often find sometimes, a device suspend fails. Then, system retries\ns3 over and over again. As display is off, testers and developers\ndon\u0027t know what happens.\n\nSome testers and developers complain they don\u0027t know if system\ntries suspend-2-ram, and what device fails to suspend. They need\nsuch info for a quick check. The patch adds suspend_stats under\ndebugfs for users to check suspend to RAM statistics quickly.\n\nIf not using this patch, we have other methods to get info about\nwhat device fails. One is to turn on CONFIG_PM_DEBUG, but users\nwould get too much info and testers need recompile the system.\n\nIn addition, dynamic debug is another good tool to dump debug info.\nBut it still doesn\u0027t match our utilization scenario closely.\n1) user need write a user space parser to process the syslog output;\n2) Our testing scenario is we leave the mobile for at least hours.\n Then, check its status. No serial console available during the\n testing. One is because console would be suspended, and the other\n is serial console connecting with spi or HSU devices would consume\n power. These devices are powered off at suspend-2-ram.\n\nSigned-off-by: ShuoX Liu \u003cshuox.liu@intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "9bd717c0dc8224cadfd66df7eeff98c987711d98", "tree": "bca8a9232d457d984d87da53b5ffadcb7dcd46be", "parents": [ "7811ac276bb9f77aa6475110ef340c1bc3090def", "857b36c7b038ac56a882ee914df93e5985443074" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:26:49 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:26:49 2011 +0200" }, "message": "Merge branch \u0027pm-runtime\u0027 into pm-for-linus\n\n* pm-runtime:\n PM / Runtime: Handle .runtime_suspend() failure correctly\n PM / Runtime: Fix kerneldoc comment for rpm_suspend()\n PM / Runtime: Update document about callbacks\n" }, { "commit": "2fb242adcaab5defa2f208775ac4f181ac998fdd", "tree": "2ca3dc1f23849a8f1d44d730177a1ef3e436b087", "parents": [ "2a5306cc5f383b0e7414c75e458111afd4a563a4" ], "author": { "name": "Ming Lei", "email": "ming.lei@canonical.com", "time": "Sun Oct 09 11:40:25 2011 +0800" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Oct 10 23:37:23 2011 +0200" }, "message": "PM / Runtime: Update document about callbacks\n\nSupport for device power domains has been introduced in\ncommit 9659cc0678b954f187290c6e8b247a673c5d37e1 (PM: Make\nsystem-wide PM and runtime PM treat subsystems consistently),\nalso power domain callbacks will take precedence over subsystem ones\nfrom commit 4d27e9dcff00a6425d779b065ec8892e4f391661(PM: Make\npower domain callbacks take precedence over subsystem ones).\n\nSo update part of \"Device Runtime PM Callbacks\" in\nDocumentation/power/runtime_pm.txt.\n\nSigned-off-by: Ming Lei \u003cming.lei@canonical.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "9696cc90071e3660ec02a3728acdedb68afdce4c", "tree": "99783d31dd42262c29346c92760f7896c3d81cb6", "parents": [ "c28b56b1d46b1bbb1be33c8f2632a88b0de1ef68", "e3cba3243eb853a052613c804dea033bc4c9cf2d" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:07 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:07 2011 +0200" }, "message": "Merge branch \u0027pm-qos\u0027 into pm-for-linus\n\n* pm-qos:\n PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks\n PM / QoS: Add function dev_pm_qos_read_value() (v3)\n PM QoS: Add global notification mechanism for device constraints\n PM QoS: Implement per-device PM QoS constraints\n PM QoS: Generalize and export constraints management code\n PM QoS: Reorganize data structs\n PM QoS: Code reorganization\n PM QoS: Minor clean-ups\n PM QoS: Move and rename the implementation files\n" }, { "commit": "d727b60659a1173eb4142a5fc521ce67c28b34e1", "tree": "793d0fc86ecf98331024db5c86bc271cc72aa2d2", "parents": [ "3ee72ca99288f1de95ec9c570e43f531c8799f06", "2a5306cc5f383b0e7414c75e458111afd4a563a4" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:16:55 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:16:55 2011 +0200" }, "message": "Merge branch \u0027pm-runtime\u0027 into pm-for-linus\n\n* pm-runtime:\n PM / Tracing: build rpm-traces.c only if CONFIG_PM_RUNTIME is set\n PM / Runtime: Replace dev_dbg() with trace_rpm_*()\n PM / Runtime: Introduce trace points for tracing rpm_* functions\n PM / Runtime: Don\u0027t run callbacks under lock for power.irq_safe set\n USB: Add wakeup info to debugging messages\n PM / Runtime: pm_runtime_idle() can be called in atomic context\n PM / Runtime: Add macro to test for runtime PM events\n PM / Runtime: Add might_sleep() to runtime PM functions\n" }, { "commit": "c3035a232e87f42b81d8ece1980abd0a2f26d792", "tree": "9decb46e28290d8ba3044e56c985db90536dc667", "parents": [ "2c1ba398ac9da3305815f6ae8e95ae2b9fd3b5ff" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 08 10:38:59 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Oct 07 11:24:14 2011 +0100" }, "message": "regulator: Clarify documentation for regulator-regulator supplies\n\nThe mechanism used for connecting regulators together when one regulator\nsupplies another wasn\u0027t clear as the names being used weren\u0027t really tied\ntogether well.\n\nReported-by: Philip Rakity \u003cprakity@marvell.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "2c1ba398ac9da3305815f6ae8e95ae2b9fd3b5ff", "tree": "596b98c2d4f29ce32a1e1b679ad3ffd767a22f0f", "parents": [ "437afd2ad6ba252fdbad9a1ad2610992fea55bd6" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 08 10:37:31 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Oct 07 11:24:07 2011 +0100" }, "message": "regulator: Fix some bitrot in the machine driver documentation\n\nThe documentation for the machine driver was rather badly bitrotted,\nusing pointers to struct device rather than dev_name() to hook up the\nconsumers. Update to use dev_name().\n\nReported-by: Philip Rakity \u003cprakity@marvell.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "e3cba3243eb853a052613c804dea033bc4c9cf2d", "tree": "304a89a9a6b8d5fbde2318d7fb19ecbc3d5c2093", "parents": [ "1a9a91525d806f2b3bd8b57b963755a96fd36ce2" ], "author": { "name": "Jean Pihet", "email": "j-pihet@ti.com", "time": "Tue Oct 04 21:54:45 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Oct 04 21:54:45 2011 +0200" }, "message": "PM / QoS: Update Documentation for the pm_qos and dev_pm_qos frameworks\n\nUpdate the documentation for the recently updated pm_qos API, kernel\nand user space. Add documentation for the per-device PM QoS\n(dev_pm_qos) framework API.\n\nSigned-off-by: Jean Pihet \u003cj-pihet@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "395cf9691d72173d8cdaa613c5f0255f993af94b", "tree": "813be524794fe1c0850805d7faca90e45fd0e60b", "parents": [ "e060c38434b2caa78efe7cedaff4191040b65a15" ], "author": { "name": "Paul Bolle", "email": "pebolle@tiscali.nl", "time": "Mon Aug 15 02:02:26 2011 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Sep 27 18:08:04 2011 +0200" }, "message": "doc: fix broken references\n\nThere are numerous broken references to Documentation files (in other\nDocumentation files, in comments, etc.). These broken references are\ncaused by typo\u0027s in the references, and by renames or removals of the\nDocumentation files. Some broken references are simply odd.\n\nFix these broken references, sometimes by dropping the irrelevant text\nthey were part of.\n\nSigned-off-by: Paul Bolle \u003cpebolle@tiscali.nl\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "2e6ba515f50ef7ddf35b2703d014d3216c9b8b24", "tree": "2071ea60cf599daccfd7a2117c9f24621de67be3", "parents": [ "5b1b0b812a7b1a5b968c5d06d90d1cb88621b941" ], "author": { "name": "Ming Lei", "email": "tom.leiming@gmail.com", "time": "Wed Sep 21 22:31:33 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Sep 21 22:31:33 2011 +0200" }, "message": "PM / Runtime: pm_runtime_idle() can be called in atomic context\n\nAdd to pm_runtime_idle the list of functions that can be called\nin atomic context if pm_runtime_irq_safe() has been called for the\ndevice.\n\nSigned-off-by: Ming Lei \u003ctom.leiming@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "64584eb9cde5f3c5a07f24b2e7cd38f1157be181", "tree": "064707b110b2f13fc417dcfedc5e019420d7af2f", "parents": [ "5c3f96b20954fd6932bcfb1a860fa1d8b5b22ab0" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:31:05 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:31:05 2011 +0200" }, "message": "PM / Runtime: Correct documentation of pm_runtime_irq_safe()\n\nThe description of pm_runtime_irq_safe() has to be updated to follow\nthe code after commit 02b2677 (PM / Runtime: Allow _put_sync() from\ninterrupts-disabled context).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "311aab73d273eb22be976055f6cab224f7279d5e", "tree": "14ef310eb77cac8d85c85b3ed006713e4602ec8f", "parents": [ "17f2ae7f677f023997e02fd2ebabd90ea2a0390d" ], "author": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon Aug 08 23:39:36 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Aug 14 13:35:52 2011 +0200" }, "message": "PM / Runtime: Add might_sleep() to runtime PM functions\n\nSome of the entry points to pm runtime are not safe to\ncall in atomic context unless pm_runtime_irq_safe() has\nbeen called. Inspecting the code, it is not immediately\nobvious that the functions sleep at all, as they run\ninside a spin_lock_irqsave, but under some conditions\nthey can drop the lock and turn on irqs.\n\nIf a driver incorrectly calls the pm_runtime apis, it can\ncause sleeping and irq processing when it expects to stay\nin atomic context.\n\nAdd might_sleep_if to the majority of the __pm_runtime_* entry points\nto enforce correct usage.\n\nAdd pm_runtime_put_sync_autosuspend to the list of\nfunctions that can be called in atomic context.\n\nSigned-off-by: Colin Cross \u003cccross@android.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "02b26774afebb2d62695ba3230319d70d8c6cc2d", "tree": "956c4056fcb42d2c2b2a75e20d3ad98f148865fc", "parents": [ "fe202fde50a986a8510c62a76dc8733c1a8fac86" ], "author": { "name": "Kevin Hilman", "email": "khilman@ti.com", "time": "Fri Aug 05 21:45:20 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Aug 05 21:45:20 2011 +0200" }, "message": "PM / Runtime: Allow _put_sync() from interrupts-disabled context\n\nCurrently the use of pm_runtime_put_sync() is not safe from\ninterrupts-disabled context because rpm_idle() will release the\nspinlock and enable interrupts for the idle callbacks. This enables\ninterrupts during a time where interrupts were expected to be\ndisabled, and can have strange side effects on drivers that expected\ninterrupts to be disabled.\n\nThis is not a bug since the documentation clearly states that only\n_put_sync_suspend() is safe in IRQ-safe mode.\n\nHowever, pm_runtime_put_sync() could be made safe when in IRQ-safe\nmode by releasing the spinlock but not re-enabling interrupts, which\nis what this patch aims to do.\n\nProblem was found when using some buggy drivers that set\npm_runtime_irq_safe() and used _put_sync() in interrupts-disabled\ncontext.\n\nReported-by: Colin Cross \u003cccross@google.com\u003e\nTested-by: Nishanth Menon \u003cnm@ti.com\u003e\nSigned-off-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "7ae033cc0dfce68d8e0c83aca60837cf2bf0d2e6", "tree": "91bb3b8ae2790c7fef06b1832a7df61ae496a77a", "parents": [ "ba1389d74f34c0c6e95cc135a332cd29c29d9c20", "c8c9fda5069456eb9e0e403c19764b2e257802e1" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 15 23:59:25 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 15 23:59:25 2011 +0200" }, "message": "Merge branch \u0027pm-runtime\u0027 into for-linus\n\n* pm-runtime:\n OMAP: PM: disable idle on suspend for GPIO and UART\n OMAP: PM: omap_device: add API to disable idle on suspend\n OMAP: PM: omap_device: add system PM methods for PM domain handling\n OMAP: PM: omap_device: conditionally use PM domain runtime helpers\n PM / Runtime: Add new helper function: pm_runtime_status_suspended()\n PM / Runtime: Consistent utilization of deferred_resume\n PM / Runtime: Prevent runtime_resume from racing with probe\n PM / Runtime: Replace \"run-time\" with \"runtime\" in documentation\n PM / Runtime: Improve documentation of enable, disable and barrier\n PM: Limit race conditions between runtime PM and system sleep (v2)\n PCI / PM: Detect early wakeup in pci_pm_prepare()\n PM / Runtime: Return special error code if runtime PM is disabled\n PM / Runtime: Update documentation of interactions with system sleep\n" }, { "commit": "ba1389d74f34c0c6e95cc135a332cd29c29d9c20", "tree": "53813843d22cfcfe6d466a5daa44c646f8157980", "parents": [ "f0c077a8b7f9dce590c760a7b2f3c417dffa52d1", "5ca80817e231723f1399bff495854ba2171103ca" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 15 23:59:09 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 15 23:59:09 2011 +0200" }, "message": "Merge branch \u0027pm-domains\u0027 into for-linus\n\n* pm-domains: (33 commits)\n ARM / shmobile: Return -EBUSY from A4LC power off if A3RV is active\n PM / Domains: Take .power_off() error code into account\n ARM / shmobile: Use genpd_queue_power_off_work()\n ARM / shmobile: Use pm_genpd_poweroff_unused()\n PM / Domains: Introduce function to power off all unused PM domains\n PM / Domains: Queue up power off work only if it is not pending\n PM / Domains: Improve handling of wakeup devices during system suspend\n PM / Domains: Do not restore all devices on power off error\n PM / Domains: Allow callbacks to execute all runtime PM helpers\n PM / Domains: Do not execute device callbacks under locks\n PM / Domains: Make failing pm_genpd_prepare() clean up properly\n PM / Domains: Set device state to \"active\" during system resume\n ARM: mach-shmobile: sh7372 A3RV requires A4LC\n PM / Domains: Export pm_genpd_poweron() in header\n ARM: mach-shmobile: sh7372 late pm domain off\n ARM: mach-shmobile: Runtime PM late init callback\n ARM: mach-shmobile: sh7372 D4 support\n ARM: mach-shmobile: sh7372 A4MP support\n ARM: mach-shmobile: sh7372: make sure that fsi is peripheral of spu2\n ARM: mach-shmobile: sh7372 A3SG support\n ...\n" }, { "commit": "99f381d3549432a250fe846a2a82d61a032804b0", "tree": "c267e27c99d0609732e54fb7e7fda9fef2a7e8c0", "parents": [ "3110df800c4de2724624d46e6bed27efc5e9a707" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Fri Jun 10 20:24:57 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 15 23:58:18 2011 +0200" }, "message": "PM / OPP: Introduce function to free cpufreq table\n\ncpufreq table allocated by opp_init_cpufreq_table is better\nfreed by OPP layer itself. This allows future modifications to\nthe table handling to be transparent to the users.\n\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "f3393b62f157cc87f8d78247e97b87778dc077b8", "tree": "4a7d35cde88675f6c4f4b284c2e249d050068dd6", "parents": [ "2cffff1281a74714c9e035322077ec52ffb1f838" ], "author": { "name": "Kevin Hilman", "email": "khilman@ti.com", "time": "Tue Jul 12 11:17:09 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jul 12 11:17:09 2011 +0200" }, "message": "PM / Runtime: Add new helper function: pm_runtime_status_suspended()\n\nThis boolean function simply returns whether or not the runtime status\nof the device is \u0027suspended\u0027. Unlike pm_runtime_suspended(), this\nfunction returns the runtime status whether or not runtime PM for the\ndevice has been disabled or not.\n\nAlso add entry to Documentation/power/runtime.txt\n\nSigned-off-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "62052ab1d1a456f5f62f8b753e12d10ca1a83604", "tree": "0a4bca617dbec22b82f9261c0b99ff40ef7fc5b9", "parents": [ "e358bad75ff13210f5211cac9f93d76170d43f89" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:52:13 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:52:13 2011 +0200" }, "message": "PM / Runtime: Replace \"run-time\" with \"runtime\" in documentation\n\nThe runtime PM documentation and kerneldoc comments sometimes spell\n\"runtime\" with a dash (i.e. \"run-time\"). Replace all of those\ninstances with \"runtime\" to make the naming consistent.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "e358bad75ff13210f5211cac9f93d76170d43f89", "tree": "872f967bd42888a1fcd0968ad0853ed8b941f29e", "parents": [ "1e2ef05bb8cf851a694d38e9170c89e7ff052741" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:52:06 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:52:06 2011 +0200" }, "message": "PM / Runtime: Improve documentation of enable, disable and barrier\n\nThe runtime PM documentation in Documentation/power/runtime_pm.txt\ndoesn\u0027t say that pm_runtime_enable() and pm_runtime_disable() work by\noperating on power.disable_depth, which is wrong, because the\npossibility of nesting disables doesn\u0027t follow from the description\nof these functions. Also, there is no description of\npm_runtime_barrier() at all in the document, which is confusing.\nImprove the documentation by fixing those issues.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "1e2ef05bb8cf851a694d38e9170c89e7ff052741", "tree": "ff1dfccc622374f9039d342cc48d16d6636740ae", "parents": [ "eea3fc0357eb89d0b2d1af37bdfb83eb4076a542" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:51:58 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:51:58 2011 +0200" }, "message": "PM: Limit race conditions between runtime PM and system sleep (v2)\n\nOne of the roles of the PM core is to prevent different PM callbacks\nexecuted for the same device object from racing with each other.\nUnfortunately, after commit e8665002477f0278f84f898145b1f141ba26ee26\n(PM: Allow pm_runtime_suspend() to succeed during system suspend)\nruntime PM callbacks may be executed concurrently with system\nsuspend/resume callbacks for the same device.\n\nThe main reason for commit e8665002477f0278f84f898145b1f141ba26ee26\nwas that some subsystems and device drivers wanted to use runtime PM\nhelpers, pm_runtime_suspend() and pm_runtime_put_sync() in\nparticular, for carrying out the suspend of devices in their\n.suspend() callbacks. However, as it\u0027s been determined recently,\nthere are multiple reasons not to do so, inlcuding:\n\n * The caller really doesn\u0027t control the runtime PM usage counters,\n because user space can access them through sysfs and effectively\n block runtime PM. That means using pm_runtime_suspend() or\n pm_runtime_get_sync() to suspend devices during system suspend\n may or may not work.\n\n * If a driver calls pm_runtime_suspend() from its .suspend()\n callback, it causes the subsystem\u0027s .runtime_suspend() callback to\n be executed, which leads to the call sequence:\n\n subsys-\u003esuspend(dev)\n driver-\u003esuspend(dev)\n pm_runtime_suspend(dev)\n subsys-\u003eruntime_suspend(dev)\n\n recursive from the subsystem\u0027s point of view. For some subsystems\n that may actually work (e.g. the platform bus type), but for some\n it will fail in a rather spectacular fashion (e.g. PCI). In each\n case it means a layering violation.\n\n * Both the subsystem and the driver can provide .suspend_noirq()\n callbacks for system suspend that can do whatever the\n .runtime_suspend() callbacks do just fine, so it really isn\u0027t\n necessary to call pm_runtime_suspend() during system suspend.\n\n * The runtime PM\u0027s handling of wakeup devices is usually different\n from the system suspend\u0027s one, so .runtime_suspend() may simply be\n inappropriate for system suspend.\n\n * System suspend is supposed to work even if CONFIG_PM_RUNTIME is\n unset.\n\n * The runtime PM workqueue is frozen before system suspend, so if\n whatever the driver is going to do during system suspend depends\n on it, that simply won\u0027t work.\n\nStill, there is a good reason to allow pm_runtime_resume() to\nsucceed during system suspend and resume (for instance, some\nsubsystems and device drivers may legitimately use it to ensure that\ntheir devices are in full-power states before suspending them).\nMoreover, there is no reason to prevent runtime PM callbacks from\nbeing executed in parallel with the system suspend/resume .prepare()\nand .complete() callbacks and the code removed by commit\ne8665002477f0278f84f898145b1f141ba26ee26 went too far in this\nrespect. On the other hand, runtime PM callbacks, including\n.runtime_resume(), must not be executed during system suspend\u0027s\n\"late\" stage of suspending devices and during system resume\u0027s \"early\"\ndevice resume stage.\n\nTaking all of the above into consideration, make the PM core\nacquire a runtime PM reference to every device and resume it if\nthere\u0027s a runtime PM resume request pending right before executing\nthe subsystem-level .suspend() callback for it. Make the PM core\ndrop references to all devices right after executing the\nsubsystem-level .resume() callbacks for them. Additionally,\nmake the PM core disable the runtime PM framework for all devices\nduring system suspend, after executing the subsystem-level .suspend()\ncallbacks for them, and enable the runtime PM framework for all\ndevices during system resume, right before executing the\nsubsystem-level .resume() callbacks for them.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "632e270e01d8a1ee9e8ea56c83028727f17b1d17", "tree": "58cbc127f9f173409f40bbaf27f8ea85c185c52d", "parents": [ "455716e9b12ba93e93181ac88bef62e4eb5ac66c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 01 22:29:15 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:30:10 2011 +0200" }, "message": "PM / Runtime: Return special error code if runtime PM is disabled\n\nSome callers of pm_runtime_get_sync() and other runtime PM helper\nfunctions, scsi_autopm_get_host() and scsi_autopm_get_device() in\nparticular, need to distinguish error codes returned when runtime PM\nis disabled (i.e. power.disable_depth is nonzero for the given\ndevice) from error codes returned in other situations. For this\nreason, make the runtime PM helper functions return -EACCES when\npower.disable_depth is nonzero and ensure that this error code\nwon\u0027t be returned by them in any other circumstances. Modify\nscsi_autopm_get_host() and scsi_autopm_get_device() to check the\nerror code returned by pm_runtime_get_sync() and ignore -EACCES.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "455716e9b12ba93e93181ac88bef62e4eb5ac66c", "tree": "8a203f3f4a7a76db1c274c1c18c49508a6704758", "parents": [ "c47586b6d36ef2d5d7dc39afc44b75e31bc1a671" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 01 22:29:05 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:30:09 2011 +0200" }, "message": "PM / Runtime: Update documentation of interactions with system sleep\n\nThe documents describing the interactions between runtime PM and\nsystem sleep generally refer to the model in which the system sleep\nstate is entered through a global firmware or hardware operation.\nAs a result, some recommendations given in there are not entirely\nsuitable for systems in which this is not the case. Update the\ndocumentation to take the existence of those systems into account.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "e5291928839877f8e73c2643ee1d3fe0bcdcaf5c", "tree": "df733cad71610a2f5ce283dcca5f2ad1d83bdf1f", "parents": [ "f721889ff65afa6243c463832c74dee3bed418d5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 01 22:12:59 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:29:55 2011 +0200" }, "message": "PM: Introduce generic \"noirq\" callback routines for subsystems (v2)\n\nIntroduce generic \"noirq\" power management callback routines for\nsubsystems in addition to the \"regular\" generic PM callback routines.\n\nThe new routines will be used, among other things, for implementing\nsystem-wide PM transitions support for generic PM domains.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "564b905ab10d17fb42f86aa8b7b9b796276d1336", "tree": "b191c000e55ae1a354bd67876ca6945d2ad87c93", "parents": [ "f5da24dbed213d103f00aa9ef26e010b50d2db24" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jun 23 01:52:55 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:29:54 2011 +0200" }, "message": "PM / Domains: Rename struct dev_power_domain to struct dev_pm_domain\n\nThe naming convention used by commit 7538e3db6e015e890825fbd9f86599b\n(PM: Add support for device power domains), which introduced the\nstruct dev_power_domain type for representing device power domains,\nevidently confuses some developers who tend to think that objects\nof this type must correspond to \"power domains\" as defined by\nhardware, which is not the case. Namely, at the kernel level, a\nstruct dev_power_domain object can represent arbitrary set of devices\nthat are mutually dependent power management-wise and need not belong\nto one hardware power domain. To avoid that confusion, rename struct\ndev_power_domain to struct dev_pm_domain and rename the related\npointers in struct device and struct pm_clk_notifier_block from\npwr_domain to pm_domain.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "f5da24dbed213d103f00aa9ef26e010b50d2db24", "tree": "e98c31872c95a0223b4436fa909c48749c1346c2", "parents": [ "5efb54cc3fc104585cda81c44676f05115bd9ddd" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:27:11 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:27:11 2011 +0200" }, "message": "PM / Runtime: Update documentation regarding driver removal\n\nCommit e1866b33b1e89f077b7132daae3dfd9a594e9a1a (PM / Runtime: Rework\nruntime PM handling during driver removal) forgot to update the\ndocumentation in Documentation/power/runtime_pm.txt to match the new\ncode in drivers/base/dd.c. Update that documentation to match the\ncode it describes.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "5efb54cc3fc104585cda81c44676f05115bd9ddd", "tree": "23972de36f87064a992687a9280637d251e8e1ff", "parents": [ "c66a86d0cdce3bad2da794f114cc37377d242c3d" ], "author": { "name": "Kevin Hilman", "email": "khilman@ti.com", "time": "Thu Jun 30 15:07:31 2011 -0700" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jul 02 14:27:03 2011 +0200" }, "message": "PM: Documentation: fix typo: pm_runtime_idle_sync() doesn\u0027t exist.\n\nReplace reference to pm_runtime_idle_sync() in the driver core with\npm_runtime_put_sync() which is used in the code.\n\nSigned-off-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "ca9c6890b598997165a7c85c001f382c910f12b0", "tree": "82743f3b6c8b473543e778bb25f33bba44f58130", "parents": [ "4d1518f5668ef1b3dff6c3b30fa761fe5573cdaa" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:25:32 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:25:32 2011 +0200" }, "message": "PM / Domains: Update documentation\n\nCommit 4d27e9dcff00a6425d779b065ec8892e4f391661 (PM: Make power\ndomain callbacks take precedence over subsystem ones) forgot to\nupdate the device power management documentation to take changes\nmade by it into account. Correct that mistake.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "78420884e680da8fbc3240de2d3106437042381e", "tree": "e527e3f745a6c69689fbe66c6a85a08cffa0e778", "parents": [ "129b656a0de9a229a72fe4bb6bacd134a1477b44" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Jun 18 19:53:57 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:19:15 2011 +0200" }, "message": "PM: Update documentation regarding sysdevs\n\nThe part of Documentation/power/devices.txt regarding sysdevs is not\nvalid any more after commit 2e711c04dbbf7a7732a3f7073b1fc285d12b369d\n(PM: Remove sysdev suspend, resume and shutdown operations), so\nremove it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "129b656a0de9a229a72fe4bb6bacd134a1477b44", "tree": "740c06f069fd3afa384399f83e2f68f362235fff", "parents": [ "ef46222e7b56e728e423527d430cb2013c595491" ], "author": { "name": "Kevin Hilman", "email": "khilman@ti.com", "time": "Fri Jun 10 16:05:51 2011 -0700" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jun 21 23:17:59 2011 +0200" }, "message": "PM / Runtime: Update doc: usage count no longer incremented across system PM\n\nCommit e8665002477f0278f84f898145b1f141ba26ee26 (PM: Allow\npm_runtime_suspend() to succeed during system suspend) removed usage\ncount increment across system PM.\n\nUpdate doc to reflect this.\n\nSigned-off-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "492c826b9facefa84995f4dea917e301b5ee0884", "tree": "f0ac1382e4b9047d43d522ce1cb111e74f84d61b", "parents": [ "ba413c5972676295862797a46f9070f81691d80e" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun May 08 22:30:18 2011 +0100" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Fri May 27 10:34:37 2011 +0100" }, "message": "regulator: Remove supply_regulator_dev from machine configuration\n\nsupply_regulator_dev (using a struct pointer) has been deprecated in favour\nof supply_regulator (using a regulator name) for quite a few releases\nnow with a warning generated if it is used and there are no current in tree\nusers so just remove the code.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "91e7c75ba93c48a82670d630b9daac92ff70095d", "tree": "b44ac3dca1d03cce99cccc3f4ce55d4b5475d373", "parents": [ "c650da23d59d2c82307380414606774c6d49b8bd" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue May 17 23:26:00 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue May 17 23:26:00 2011 +0200" }, "message": "PM: Allow drivers to allocate memory from .prepare() callbacks safely\n\nIf device drivers allocate substantial amounts of memory (above 1 MB)\nin their hibernate .freeze() callbacks (or in their legacy suspend\ncallbcks during hibernation), the subsequent creation of hibernate\nimage may fail due to the lack of memory. This is the case, because\nthe drivers\u0027 .freeze() callbacks are executed after the hibernate\nmemory preallocation has been carried out and the preallocated amount\nof memory may be too small to cover the new driver allocations.\nUnfortunately, the drivers\u0027 .prepare() callbacks also are executed\nafter the hibernate memory preallocation has completed, so they are\nnot suitable for allocating additional memory either. Thus the only\nway a driver can safely allocate memory during hibernation is to use\na hibernate/suspend notifier. However, the notifiers are called\nbefore the freezing of user space and the drivers wanting to use them\nfor allocating additional memory may not know how much memory needs\nto be allocated at that point.\n\nTo let device drivers overcome this difficulty rework the hibernation\nsequence so that the memory preallocation is carried out after the\ndrivers\u0027 .prepare() callbacks have been executed, so that the\n.prepare() callbacks can be used for allocating additional memory\nto be used by the drivers\u0027 .freeze() callbacks. Update documentation\nto match the new behavior of the code.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "25985edcedea6396277003854657b5f3cb31a628", "tree": "f026e810210a2ee7290caeb737c23cb6472b7c38", "parents": [ "6aba74f2791287ec407e0f92487a725a25908067" ], "author": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Wed Mar 30 22:57:33 2011 -0300" }, "committer": { "name": "Lucas De Marchi", "email": "lucas.demarchi@profusion.mobi", "time": "Thu Mar 31 11:26:23 2011 -0300" }, "message": "Fix common misspellings\n\nFixes generated by \u0027codespell\u0027 and manually reviewed.\n\nSigned-off-by: Lucas De Marchi \u003clucas.demarchi@profusion.mobi\u003e\n" }, { "commit": "a8b7228cdce9937ebc302a28db8599035e7b3c86", "tree": "1812bbf529d8fb5342d5d171e3472201c17315de", "parents": [ "9659cc0678b954f187290c6e8b247a673c5d37e1" ], "author": { "name": "Alexandre Courbot", "email": "gnurou@gmail.com", "time": "Thu Feb 24 20:48:56 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:17 2011 +0100" }, "message": "PM: Documentation/power/states.txt: fix repetition\n\nRemove repetition of \"called swsusp\".\n\nSigned-off-by: Alexandre Courbot \u003cgnurou@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "9659cc0678b954f187290c6e8b247a673c5d37e1", "tree": "b9b391d2397b0583757dd1529a85d714dbb81697", "parents": [ "cf4fb80ca3d591cae366ae8364e3c3f7a68bd249" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Feb 18 23:20:21 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:17 2011 +0100" }, "message": "PM: Make system-wide PM and runtime PM treat subsystems consistently\n\nThe code handling system-wide power transitions (eg. suspend-to-RAM)\ncan in theory execute callbacks provided by the device\u0027s bus type,\ndevice type and class in each phase of the power transition. In\nturn, the runtime PM core code only calls one of those callbacks at\na time, preferring bus type callbacks to device type or class\ncallbacks and device type callbacks to class callbacks.\n\nIt seems reasonable to make them both behave in the same way in that\nrespect. Moreover, even though a device may belong to two subsystems\n(eg. bus type and device class) simultaneously, in practice power\nmanagement callbacks for system-wide power transitions are always\nprovided by only one of them (ie. if the bus type callbacks are\ndefined, the device class ones are not and vice versa). Thus it is\npossible to modify the code handling system-wide power transitions\nso that it follows the core runtime PM code (ie. treats the\nsubsystem callbacks as mutually exclusive).\n\nOn the other hand, the core runtime PM code will choose to execute,\nfor example, a runtime suspend callback provided by the device type\neven if the bus type\u0027s struct dev_pm_ops object exists, but the\nruntime_suspend pointer in it happens to be NULL. This is confusing,\nbecause it may lead to the execution of callbacks from different\nsubsystems during different operations (eg. the bus type suspend\ncallback may be executed during runtime suspend of the device, while\nthe device type callback will be executed during system suspend).\n\nMake all of the power management code treat subsystem callbacks in\na consistent way, such that:\n(1) If the device\u0027s type is defined (eg. dev-\u003etype is not NULL)\n and its pm pointer is not NULL, the callbacks from dev-\u003etype-\u003epm\n will be used.\n(2) If dev-\u003etype is NULL or dev-\u003etype-\u003epm is NULL, but the device\u0027s\n class is defined (eg. dev-\u003eclass is not NULL) and its pm pointer\n is not NULL, the callbacks from dev-\u003eclass-\u003epm will be used.\n(3) If dev-\u003etype is NULL or dev-\u003etype-\u003epm is NULL and dev-\u003eclass is\n NULL or dev-\u003eclass-\u003epm is NULL, the callbacks from dev-\u003ebus-\u003epm\n will be used provided that both dev-\u003ebus and dev-\u003ebus-\u003epm are\n not NULL.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nReasoning-sounds-sane-to: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "7538e3db6e015e890825fbd9f8659952896ddd5b", "tree": "01a6d8c97599474d9c5fc1ed0eb6f0addaec5652", "parents": [ "6831c6edc7b272a08dd2a6c71bb183a48fe98ae6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Feb 16 21:53:17 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:16 2011 +0100" }, "message": "PM: Add support for device power domains\n\nThe platform bus type is often used to handle Systems-on-a-Chip (SoC)\nwhere all devices are represented by objects of type struct\nplatform_device. In those cases the same \"platform\" device driver\nmay be used with multiple different system configurations, but the\nactions needed to put the devices it handles into a low-power state\nand back into the full-power state may depend on the design of the\ngiven SoC. The driver, however, cannot possibly include all the\ninformation necessary for the power management of its device on all\nthe systems it is used with. Moreover, the device hierarchy in its\ncurrent form also is not suitable for representing this kind of\ninformation.\n\nThe patch below attempts to address this problem by introducing\nobjects of type struct dev_power_domain that can be used for\nrepresenting power domains within a SoC. Every struct\ndev_power_domain object provides a sets of device power\nmanagement callbacks that can be used to perform what\u0027s needed for\ndevice power management in addition to the operations carried out by\nthe device\u0027s driver and subsystem.\n\nNamely, if a struct dev_power_domain object is pointed to by the\npwr_domain field in a struct device, the callbacks provided by its\nops member will be executed in addition to the corresponding\ncallbacks provided by the device\u0027s subsystem and driver during all\npower transitions.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nTested-and-acked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "cb8f51bdadb7969139c2e39c2defd4cde98c1ea8", "tree": "a6d6e20878460d50b8f61d5fe3237818c54065eb", "parents": [ "4681b17154b3fd81f898802262985f662344e6ed" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Feb 08 23:26:02 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:14 2011 +0100" }, "message": "PM: Do not create wakeup sysfs files for devices that cannot wake up\n\nCurrently, wakeup sysfs attributes are created for all devices,\nregardless of whether or not they are wakeup-capable. This is\nexcessive and complicates wakeup device identification from user\nspace (i.e. to identify wakeup-capable devices user space has to read\n/sys/devices/.../power/wakeup for all devices and see if they are not\nempty).\n\nFix this issue by avoiding to create wakeup sysfs files for devices\nthat cannot wake up the system from sleep states (i.e. whose\npower.can_wakeup flags are unset during registration) and modify\ndevice_set_wakeup_capable() so that it adds (or removes) the relevant\nsysfs attributes if a device\u0027s wakeup capability status is changed.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "7ac4dcabdb482d4e74c9d36782d00bc6c4c01619", "tree": "7f172d4512f40f9952e85f22e9135646b9d6df4e", "parents": [ "c7b61de5b7b17f0df34dc7d2f8b9576f8bd36fce" ], "author": { "name": "Jon Mason", "email": "jon.mason@exar.com", "time": "Wed Dec 01 00:14:55 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Dec 24 15:02:41 2010 +0100" }, "message": "PM: Fix references to basic-pm-debugging.txt in drivers-testing.txt\n\nbasic-pm-debugging.txt is located in Documentation/power/ not\nDocuments/power/. Change the references in\nDocumentation/power/drivers-testing.txt to reflect the location.\n\nSigned-off-by: Jon Mason \u003cjon.mason@exar.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "c7b61de5b7b17f0df34dc7d2f8b9576f8bd36fce", "tree": "d8cf6be1aab175839973d2c76060bd41d65b2ed5", "parents": [ "5262a47502adcfc3a64403120768f528418a3b79" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Dec 01 00:14:42 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Dec 24 15:02:41 2010 +0100" }, "message": "PM / Runtime: Add synchronous runtime interface for interrupt handlers (v3)\n\nThis patch (as1431c) makes the synchronous runtime-PM interface\nsuitable for use in interrupt handlers. Subsystems can call the new\npm_runtime_irq_safe() function to tell the PM core that a device\u0027s\nruntime_suspend and runtime_resume callbacks should be invoked with\ninterrupts disabled and the spinlock held. This permits the\npm_runtime_get_sync() and the new pm_runtime_put_sync_suspend()\nroutines to be called from within interrupt handlers.\n\nWhen a device is declared irq-safe in this way, the PM core increments\nthe parent\u0027s usage count, so the parent will never be runtime\nsuspended. This prevents difficult situations in which an irq-safe\ndevice can\u0027t resume because it is forced to wait for its non-irq-safe\nparent.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "f08f5a0add20834d3f3d876dfe08005a5df656db", "tree": "92b3391ed46ceacc8b42a78fb7c6459fb5fa0633", "parents": [ "be8cd644c49dca4212e975455c8e7119b848ebe8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Dec 16 17:11:58 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Dec 16 17:12:25 2010 +0100" }, "message": "PM / Runtime: Fix pm_runtime_suspended()\n\nThere are some situations (e.g. in __pm_generic_call()), where\npm_runtime_suspended() is used to decide whether or not to execute\na device\u0027s (system) -\u003esuspend() callback. The callback is not\nexecuted if pm_runtime_suspended() returns true, but it does so\nfor devices that don\u0027t even support runtime PM, because the\npower.disable_depth device field is ignored by it. This leads to\nproblems (i.e. devices are not suspened when they should), so rework\npm_runtime_suspended() so that it returns false if the device\u0027s\npower.disable_depth field is different from zero.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: stable@kernel.org\n" }, { "commit": "43e60861fe9d39740cf5b355f58fecedf0d8e9ba", "tree": "7751208ba2b579d22e70bd5043c6b4c63847feb5", "parents": [ "d08a5ace18dce9b18d8eb56bb6c0feef082b1b33" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Nov 11 01:51:26 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Nov 11 01:51:26 2010 +0100" }, "message": "PM / OPP: Hide OPP configuration when SoCs do not provide an implementation\n\nSince the OPP API is only useful with an appropraite SoC-specific\nimplementation there is no point in offering the ability to enable\nthe API on general systems. Provide an ARCH_HAS OPP Kconfig symbol\nwhich masks out the option unless selected by an implementation.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Nishanth Menon \u003cnm@ti.com\u003e\nAcked-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "e1f60b292ffd61151403327aa19ff7a1871820bd", "tree": "63a01a1ab04e54b1ed859728b594e40123c80fc3", "parents": [ "d33ac60beaf2c7dee5cd90aba7c1eb385dd70937" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Wed Oct 13 00:13:10 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:50 2010 +0200" }, "message": "PM: Introduce library for device-specific OPPs (v7)\n\nSoCs have a standard set of tuples consisting of frequency and\nvoltage pairs that the device will support per voltage domain. These\nare called Operating Performance Points or OPPs. The actual\ndefinitions of OPP varies over silicon versions. For a specific domain,\nwe can have a set of {frequency, voltage} pairs. As the kernel boots\nand more information is available, a default set of these are activated\nbased on the precise nature of device. Further on operation, based on\nconditions prevailing in the system (such as temperature), some OPP\navailability may be temporarily controlled by the SoC frameworks.\n\nTo implement an OPP, some sort of power management support is necessary\nhence this library depends on CONFIG_PM.\n\nContributions include:\nSanjeev Premi for the initial concept:\n\thttp://patchwork.kernel.org/patch/50998/\nKevin Hilman for converting original design to device-based.\nKevin Hilman and Paul Walmsey for cleaning up many of the function\nabstractions, improvements and data structure handling.\nRomit Dasgupta for using enums instead of opp pointers.\nThara Gopinath, Eduardo Valentin and Vishwanath BS for fixes and\ncleanups.\nLinus Walleij for recommending this layer be made generic for usage\nin other architectures beyond OMAP and ARM.\nMark Brown, Andrew Morton, Rafael J. Wysocki, Paul E. McKenney for\nvaluable improvements.\n\nDiscussions and comments from:\nhttp://marc.info/?l\u003dlinux-omap\u0026m\u003d126033945313269\u0026w\u003d2\nhttp://marc.info/?l\u003dlinux-omap\u0026m\u003d125482970102327\u0026w\u003d2\nhttp://marc.info/?t\u003d125809247500002\u0026r\u003d1\u0026w\u003d2\nhttp://marc.info/?l\u003dlinux-omap\u0026m\u003d126025973426007\u0026w\u003d2\nhttp://marc.info/?t\u003d128152609200064\u0026r\u003d1\u0026w\u003d2\nhttp://marc.info/?t\u003d128468723000002\u0026r\u003d1\u0026w\u003d2\nincorporated.\n\nv1: http://marc.info/?t\u003d128468723000002\u0026r\u003d1\u0026w\u003d2\n\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\nSigned-off-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "d33ac60beaf2c7dee5cd90aba7c1eb385dd70937", "tree": "7393c5f323433f39d2c64e7d9990aa7565397214", "parents": [ "2ac21c6bc4249ee6d922f18dbec7266377592c32" ], "author": { "name": "James Hogan", "email": "james@albanarts.com", "time": "Tue Oct 12 00:00:25 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:50 2010 +0200" }, "message": "PM: Add sysfs attr for rechecking dev hash from PM trace\n\nIf the device which fails to resume is part of a loadable kernel module\nit won\u0027t be checked at startup against the magic number stored in the\nRTC.\n\nAdd a read-only sysfs attribute /sys/power/pm_trace_dev_match which\ncontains a list of newline separated devices (usually just the one)\nwhich currently match the last magic number. This allows the device\nwhich is failing to resume to be found after the modules are loaded\nagain.\n\nSigned-off-by: James Hogan \u003cjames@albanarts.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "15bcb91d7e607d8a2e060f01f7784a7454668da4", "tree": "6d59964cb78ab4b7c93a3c4d06f0dad256b99140", "parents": [ "7490e44239e60293bca0c2663229050c36c660c2" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Sat Sep 25 23:35:21 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:48 2010 +0200" }, "message": "PM / Runtime: Implement autosuspend support\n\nThis patch (as1427) implements the \"autosuspend\" facility for runtime\nPM. A few new fields are added to the dev_pm_info structure and\nseveral new PM helper functions are defined, for telling the PM core\nwhether or not a device uses autosuspend, for setting the autosuspend\ndelay, and for marking periods of device activity.\n\nDrivers that do not want to use autosuspend can continue using the\nsame helper functions as before; their behavior will not change. In\naddition, drivers supporting autosuspend can also call the old helper\nfunctions to get the old behavior.\n\nThe details are all explained in Documentation/power/runtime_pm.txt\nand Documentation/ABI/testing/sysfs-devices-power.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "7490e44239e60293bca0c2663229050c36c660c2", "tree": "938cd1cafba133f2d47c648ac01242de841d6d1b", "parents": [ "140a6c945211ee911dec776fafa52e03a7d7bb9a" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Sat Sep 25 23:35:15 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:47 2010 +0200" }, "message": "PM / Runtime: Add no_callbacks flag\n\nSome devices, such as USB interfaces, cannot be power-managed\nindependently of their parents, i.e., they cannot be put in low power\nwhile the parent remains at full power. This patch (as1425) creates a\nnew \"no_callbacks\" flag, which tells the PM core not to invoke the\nruntime-PM callback routines for the such devices but instead to\nassume that the callbacks always succeed. In addition, the\nnon-debugging runtime-PM sysfs attributes for the devices are removed,\nsince they are pretty much meaningless.\n\nThe advantage of this scheme comes not so much from avoiding the\ncallbacks themselves, but rather from the fact that without the need\nfor a process context in which to run the callbacks, more work can be\ndone in interrupt context.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "ac5c24ec1e983313ef0015258fba6f630e54e7cf", "tree": "0bd6e99ece68f27b322033fd2ecaea3fa2d9e369", "parents": [ "266f1a25eff5ff98c498d7754a419aacfd88f71c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 20 19:44:56 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:43 2010 +0200" }, "message": "PM / Hibernate: Make default image size depend on total RAM size\n\nThe default hibernation image size is currently hard coded and euqal\nto 500 MB, which is not a reasonable default on many contemporary\nsystems. Make it equal 2/5 of the total RAM size (this is slightly\nbelow the maximum, i.e. 1/2 of the total RAM size, and seems to be\ngenerally suitable).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nTested-by: M. Vefa Bicakci \u003cbicave@superonline.com\u003e\n" }, { "commit": "f996fc9671d088bd5f52a70f18c64bfe3d0e418f", "tree": "3d88b5adfa21fc71cbabb9a891d37b0c1ce1c692", "parents": [ "05aa55dddb9ee4045c320661068bea78dad6a6e5" ], "author": { "name": "Bojan Smojver", "email": "bojan@rexursive.com", "time": "Thu Sep 09 23:06:23 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 17 01:57:42 2010 +0200" }, "message": "PM / Hibernate: Compress hibernation image with LZO\n\nCompress hibernation image with LZO in order to save on I/O and\ntherefore time to hibernate/thaw.\n\n[rjw: Added hibernate\u003dnocompress command line option instead of just\n nocompress which would be confusing, fixed a couple of compiler\n warnings, fixed kerneldoc comments, minor cleanups.]\n\nSigned-off-by: Bojan Smojver \u003cbojan@rexursive.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "606b2f490fb80e55d05cf0e6cec0b6c0ff0fc18f", "tree": "126f5d981f9524aa452fb74fee93ca1e921688bc", "parents": [ "747cc851dc42ffeac2872da066ca4293a6d90baf" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Aug 27 22:33:38 2010 +0100" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Wed Sep 01 12:59:34 2010 +0100" }, "message": "regulator: Update e-mail address for Liam Girdwood\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "0ea6e61122196509af82cc4f36cbdaacbefb8227", "tree": "1e6e65d3b73c9c620497966b1786f163a1782228", "parents": [ "d790d4d583aeaed9fc6f8a9f4d9f8ce6b1c15c7f" ], "author": { "name": "Justin P. Mattock", "email": "justinmattock@gmail.com", "time": "Fri Jul 23 20:51:24 2010 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Aug 04 15:21:40 2010 +0200" }, "message": "Documentation: update broken web addresses.\n\nBelow you will find an updated version from the original series bunching all patches into one big patch\nupdating broken web addresses that are located in Documentation/*\nSome of the addresses date as far far back as 1995 etc... so searching became a bit difficult,\nthe best way to deal with these is to use web.archive.org to locate these addresses that are outdated.\nNow there are also some addresses pointing to .spec files some are located, but some(after searching\non the companies site)where still no where to be found. In this case I just changed the address\nto the company site this way the users can contact the company and they can locate them for the users.\n\nSigned-off-by: Justin P. Mattock \u003cjustinmattock@gmail.com\u003e\nSigned-off-by: Thomas Weber \u003cweber@corscience.de\u003e\nSigned-off-by: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nCc: Paulo Marques \u003cpmarques@grupopie.com\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "a2531293dbb7608fa672ff28efe3ab4027917a2f", "tree": "017d5a38fa33838ebdca1a332db6887096885d2d", "parents": [ "7a53cd16d4d9968d1962e378b14eec2d99aa43e0" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Sun Jul 18 14:27:13 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Jul 19 10:56:54 2010 +0200" }, "message": "update email address\n\npavel@suse.cz no longer works, replace it with working address.\n\nSigned-off-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "6109e2ce2600e2db26cd0424bb9c6ed019723288", "tree": "54b5d347bf12e0a987edfb52f287399f748a9a38", "parents": [ "0961d6581c870850342ad6ea25263763433d666f", "ac81860ea073daed50246af54db706c6e491f240" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (36 commits)\n PCI: hotplug: pciehp: Removed check for hotplug of display devices\n PCI: read memory ranges out of Broadcom CNB20LE host bridge\n PCI: Allow manual resource allocation for PCI hotplug bridges\n x86/PCI: make ACPI MCFG reserved error messages ACPI specific\n PCI hotplug: Use kmemdup\n PM/PCI: Update PCI power management documentation\n PCI: output FW warning in pci_read/write_vpd\n PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments\n PCI quirks: disable msi on AMD rs4xx internal gfx bridges\n PCI: Disable MSI for MCP55 on P5N32-E SLI\n x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs\n PCI: aerdrv: trivial cleanup for aerdrv_core.c\n PCI: aerdrv: trivial cleanup for aerdrv.c\n PCI: aerdrv: introduce default_downstream_reset_link\n PCI: aerdrv: rework find_aer_service\n PCI: aerdrv: remove is_downstream\n PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS\n PCI: aerdrv: redefine PCI_ERR_ROOT_*_SRC\n PCI: aerdrv: rework do_recovery\n PCI: aerdrv: rework get_e_source()\n ...\n" }, { "commit": "f39d01be4c59a61a08d0cb53f615e7016b85d339", "tree": "6777590e3ff2ddf4df1d38444ba7d692cd463b7b", "parents": [ "54291263519ac2c9bdda68b23b02fef3808deed4", "7db82437cfcac4bdfe79a6323eb554fdfa271623" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -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: (44 commits)\n vlynq: make whole Kconfig-menu dependant on architecture\n add descriptive comment for TIF_MEMDIE task flag declaration.\n EEPROM: max6875: Header file cleanup\n EEPROM: 93cx6: Header file cleanup\n EEPROM: Header file cleanup\n agp: use NULL instead of 0 when pointer is needed\n rtc-v3020: make bitfield unsigned\n PCI: make bitfield unsigned\n jbd2: use NULL instead of 0 when pointer is needed\n cciss: fix shadows sparse warning\n doc: inode uses a mutex instead of a semaphore.\n uml: i386: Avoid redefinition of NR_syscalls\n fix \"seperate\" typos in comments\n cocbalt_lcdfb: correct sections\n doc: Change urls for sparse\n Powerpc: wii: Fix typo in comment\n i2o: cleanup some exit paths\n Documentation/: it\u0027s -\u003e its where appropriate\n UML: Fix compiler warning due to missing task_struct declaration\n UML: add kernel.h include to signal.c\n ...\n" }, { "commit": "b79995700e25dd6b0b0aff7edd0c102d1b6281f7", "tree": "83d0bcd8bb778b1493899ca57b50152f0b491b0d", "parents": [ "5030718ee465c759c2a851851e79039f58b9efb3" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue May 18 00:23:24 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 15:01:58 2010 -0700" }, "message": "PM/PCI: Update PCI power management documentation\n\nI power management document, Documentation/power/pci.txt, is\noutdated and partially inaccurate. It also is missing some important\ninformation about the power management of PCI device. Rewrite it to\nmake it more up to date and more complete.\n\nReviewed-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n\n" }, { "commit": "ed77134bfccf5e75b6cbadab268e559dbe6a4ebb", "tree": "dae087a617ab3d9af8673d1905dbca3bcd57e89e", "parents": [ "0fef8b1e83c4ab08cf1304dbebcfd749caf4f187" ], "author": { "name": "Mark Gross", "email": "mgross@linux.intel.com", "time": "Thu May 06 01:59:26 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon May 10 23:08:19 2010 +0200" }, "message": "PM QOS update\n\nThis patch changes the string based list management to a handle base\nimplementation to help with the hot path use of pm-qos, it also renames\nmuch of the API to use \"request\" as opposed to \"requirement\" that was\nused in the initial implementation. I did this because request more\naccurately represents what it actually does.\n\nAlso, I added a string based ABI for users wanting to use a string\ninterface. So if the user writes 0xDDDDDDDD formatted hex it will be\naccepted by the interface. (someone asked me for it and I don\u0027t think\nit hurts anything.)\n\nThis patch updates some documentation input I got from Randy.\n\nSigned-off-by: markgross \u003cmgross@linux.intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "bc6a0cbd576c66995d782331456f68ae63a50af4", "tree": "0889b8fb0c8d775e32daf179a2a2c5ca9441120c", "parents": [ "c92445fadb9179d811b5cb044947ad4712403541" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Fri Apr 23 20:32:29 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon May 10 23:08:17 2010 +0200" }, "message": "PM / Hibernate: document open(/dev/snapshot) side effects\n\nOpening and closing /dev/snapshot causes the kernel to carry out\nsome hibernate preparations that should be documented.\n\n[rjw: Added the changelog.]\n\nSigned-off-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "d6f9cda1fd241bc7a1d896da94950fd972eca9b7", "tree": "e2429cbfb7b59e52c77672a85c9e0ef1aa8c759e", "parents": [ "624f6ec871886525ca19cf7841f918da91d4315e" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Fri Mar 26 23:53:55 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon May 10 23:08:16 2010 +0200" }, "message": "PM: Improve device power management document\n\nImprove the device power management document after it\u0027s been\nupdated by the previous patch.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "624f6ec871886525ca19cf7841f918da91d4315e", "tree": "9728d0ab5f3715cb4567069553690916e567d985", "parents": [ "240c7337a4cd3d91b196c5ef97ad461b3a22fa09" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 26 23:53:42 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon May 10 23:08:16 2010 +0200" }, "message": "PM: Update device power management document\n\nThe device PM document, Documentation/power/devices.txt, is badly\noutdated and requires total rework to fit the current design of the\nPM framework. Make it more up to date.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReviewed-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\n" }, { "commit": "a33f32244d8550da8b4a26e277ce07d5c6d158b5", "tree": "2b24b891e48ae791446fef6d1b9e520190c03c62", "parents": [ "6c9468e9eb1252eaefd94ce7f06e1be9b0b641b1" ], "author": { "name": "Francis Galiegue", "email": "fgaliegue@gmail.com", "time": "Fri Apr 23 00:08:02 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Apr 23 02:09:52 2010 +0200" }, "message": "Documentation/: it\u0027s -\u003e its where appropriate\n\nFix obvious cases of \"it\u0027s\" being used when \"its\" was meant.\n\nSigned-off-by: Francis Galiegue \u003cfgaliegue@gmail.com\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "318ae2edc3b29216abd8a2510f3f80b764f06858", "tree": "ce595adde342f57f379d277b25e4dd206988a052", "parents": [ "25cf84cf377c0aae5dbcf937ea89bc7893db5176", "3e58974027b04e84f68b964ef368a6cd758e2f84" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "message": "Merge branch \u0027for-next\u0027 into for-linus\n\nConflicts:\n\tDocumentation/filesystems/proc.txt\n\tarch/arm/mach-u300/include/mach/debug-macro.S\n\tdrivers/net/qlge/qlge_ethtool.c\n\tdrivers/net/qlge/qlge_main.c\n\tdrivers/net/typhoon.c\n" }, { "commit": "d690b2cd222afc75320b9b8e9da7df02e9e630ca", "tree": "41b7f13c7176bc74d7836a7ec585a5a456302ea9", "parents": [ "87d1b3e60b55ef65f10054ccc319e5d67cf010e9" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Mar 06 21:28:37 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Mar 06 21:28:37 2010 +0100" }, "message": "PM: Provide generic subsystem-level callbacks\n\nThere are subsystems whose power management callbacks only need to\ninvoke the callbacks provided by device drivers. Still, their system\nsleep PM callbacks should play well with the runtime PM callbacks,\nso that devices suspended at run time can be left in that state for\na system sleep transition.\n\nProvide a set of generic PM callbacks for such subsystems and\ndefine convenience macros for populating dev_pm_ops structures.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "87d1b3e60b55ef65f10054ccc319e5d67cf010e9", "tree": "da89462b400db6d2b71d630be350201de7e3281e", "parents": [ "64096c17417380d8a472d096645f4cbc9406c987" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Mar 06 21:28:17 2010 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Mar 06 21:28:17 2010 +0100" }, "message": "PM / Runtime: Document power.runtime_auto and related functions\n\nThe power.runtime_auto device flag and the helper functions\npm_runtime_allow() and pm_runtime_forbid() used to modify it are a\npart of the run-time power management framework and therefore they\nshould be described in Documentation/power/runtime_pm.txt.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "de8164fb2242d77c8a83fb3c63830eb7914d696d", "tree": "5091ac4f1cb17613690bc8df12dabe794186479d", "parents": [ "af66585270ef99aa6097faf3bd7344855077e75d" ], "author": { "name": "Thadeu Lima de Souza Cascardo", "email": "cascardo@holoscopio.com", "time": "Sun Jan 17 19:22:28 2010 -0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Feb 05 12:22:37 2010 +0100" }, "message": "doc: fix leve -\u003e level typo in pm-runtime doc\n\nSigned-off-by: Thadeu Lima de Souza Cascardo \u003ccascardo@holoscopio.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "f1212ae1332b95fe3bafa7b5c063dd8e473247cf", "tree": "4c7f6d947d6df27c1ec1be70fe5e1af556976096", "parents": [ "a6ab7aa9f432f722808c6fea5a8b7f5f229de031" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Dec 22 20:43:40 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Dec 22 20:43:40 2009 +0100" }, "message": "PM: Runtime PM documentation update\n\nThis patch (as1318) updates the runtime PM documentation, adding a\nsection discussing the interaction between runtime PM and system sleep.\n\n[rjw: Rebased and made it agree with the other updates better.]\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "a6ab7aa9f432f722808c6fea5a8b7f5f229de031", "tree": "94cc8cddba15a02c4dd3989fbcebb0be1542d586", "parents": [ "aa0baaef97c89de2ef216fcc017215ee01662a10" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Dec 22 20:43:17 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Dec 22 20:43:17 2009 +0100" }, "message": "PM / Runtime: Use device type and device class callbacks\n\nThe power management of some devices is handled through device types\nand device classes rather than through bus types. Since these\ndevices may also benefit from using the run-time power management\ncore, extend it so that the device type and device class run-time PM\ncallbacks can be taken into consideration by it if the bus type\ncallback is not defined.\n\nUpdate the run-time PM core documentation to reflect this change.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "4ef58d4e2ad1fa2a3e5bbf41af2284671fca8cf8", "tree": "856ba96302a36014736747e8464f80eeb827bbdd", "parents": [ "f6c4c8195b5e7878823caa1181be404d9e86d369", "d014d043869cdc591f3a33243d3481fa4479c2d0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 19:43:33 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 09 19:43:33 2009 -0800" }, "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: (42 commits)\n tree-wide: fix misspelling of \"definition\" in comments\n reiserfs: fix misspelling of \"journaled\"\n doc: Fix a typo in slub.txt.\n inotify: remove superfluous return code check\n hdlc: spelling fix in find_pvc() comment\n doc: fix regulator docs cut-and-pasteism\n mtd: Fix comment in Kconfig\n doc: Fix IRQ chip docs\n tree-wide: fix assorted typos all over the place\n drivers/ata/libata-sff.c: comment spelling fixes\n fix typos/grammos in Documentation/edac.txt\n sysctl: add missing comments\n fs/debugfs/inode.c: fix comment typos\n sgivwfb: Make use of ARRAY_SIZE.\n sky2: fix sky2_link_down copy/paste comment error\n tree-wide: fix typos \"couter\" -\u003e \"counter\"\n tree-wide: fix typos \"offest\" -\u003e \"offset\"\n fix kerneldoc for set_irq_msi()\n spidev: fix double \"of of\" in comment\n comment typo fix: sybsystem -\u003e subsystem\n ...\n" }, { "commit": "7a1a8eb58a2c6cd819d17332c5a2c369203635d5", "tree": "2424ca8b41f97a0d4110218ef75caa50270c194a", "parents": [ "965c4ac0613b071d6f035334c5d9d942013df4f9" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Dec 03 21:19:18 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Dec 06 16:17:57 2009 +0100" }, "message": "PM: Add flag for devices capable of generating run-time wake-up events\n\nApparently, there are devices that can wake up the system from sleep\nstates and yet are incapable of generating wake-up events at run\ntime. Thus, introduce a flag indicating if given device is capable\nof generating run-time wake-up events.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "e1b1903eee71c5fa6063bbf713cfc947e76c4e04", "tree": "faacfdb379efb58ac89f2d16fc4ee6c938637887", "parents": [ "0ddf0ed1d47e2d4170fa2989273886a1df66a862" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Dec 03 21:04:08 2009 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Dec 06 16:17:57 2009 +0100" }, "message": "PM / Runtime: Make documentation of runtime_idle() agree with the code\n\nCurrently the -\u003eruntime_idle() callback is documented as having no\nreturn value, but in fact it returns int. Although its return value\nis ignored at the PM core level, it may be used by bus type routines\nexecuting the drivers\u0027 -\u003eruntime_idle() callbacks.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReported-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\n" }, { "commit": "1b35edaf9ff33ee44db24aa38060061927a89185", "tree": "2bcfce8decd77879f8c88d97d5139377fc25e99d", "parents": [ "86185af927bebbb094f686ce5e3c908c7a418f4c" ], "author": { "name": "Dr. David Alan Gilbert", "email": "linux@treblig.org", "time": "Sun Nov 22 14:53:15 2009 +0000" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Dec 04 15:39:58 2009 +0100" }, "message": "doc: fix regulator docs cut-and-pasteism\n\nMinor copy-and-pasteism in the regulator docs (against\ngit from today):\n\nSigned-off-by: Dave Gilbert \u003clinux@treblig.org\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "433c24ed7ff378b22c4d6531a4ce1ffc62642395", "tree": "d71181129b05d923100d160ca000f6771fc0ac85", "parents": [ "85afd82780df133f03185aec7943ee3e0ed56a7b", "f056878332a91ed984a116bad4e7d49aefff9e6e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 10:11:08 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 10:11:08 2009 -0700" }, "message": "Merge git://git.infradead.org/battery-2.6\n\n* git://git.infradead.org/battery-2.6:\n power_supply: Add driver for the PMU on WM831x PMICs\n ds2760_battery: Fix integer overflow for time_to_empty_now\n wm97xx_battery: Convert to dev_pm_ops\n wm97xx_battery: Use irq to detect charger state\n wm97xx_battery: Use platform_data\n wm97xx-core: Pass platform_data to battery\n ds2760_battery: implement set_charged() feature\n power_supply: get_by_name and set_charged functionality\n power_supply: EXPORT_SYMBOL cleanups\n ds2760_battery: add current_accum module parameter\n ds2760_battery: handle full_active_uAh \u003d\u003d 0 case correctly\n ds2760_battery: add rated_capacity module parameter\n ds2760_battery: export more features\n ds2760_battery: delay power supply registration\n wm8350_power: Implement charge type property\n power_supply: Add a charge_type property, and use it for olpc driver\n olpc_battery: Add an \u0027error\u0027 sysfs device that displays raw errors\n Revert \"power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL\"\n" }, { "commit": "f056878332a91ed984a116bad4e7d49aefff9e6e", "tree": "572f4757c8e7811d45e0be0c2ae529c78fb63441", "parents": [ "3961f7c3cf247eee5df7fabadc7a40f2deeb98f3", "7fa07729e439a6184bd824746d06a49cca553f15" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Wed Sep 23 03:49:27 2009 +0400" }, "committer": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Wed Sep 23 03:49:27 2009 +0400" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\tdrivers/power/wm97xx_battery.c\n" }, { "commit": "63209a71e8e7727f52208d17bb7180cd392edcfb", "tree": "66f39826fdde64d0d77555a98c744d171df1e4fc", "parents": [ "55c1d7c60d9b269551cd7cc31e6be8323e1d94ec" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Sep 22 08:50:32 2009 -0700" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Tue Sep 22 22:16:53 2009 +0100" }, "message": "regulator: Add some brief design documentation\n\nProvide some brief documentation of some of the design decisions that\nare made by the regulator API.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "2e7e65ce55566fc81036960b00e5e15f5d9578ea", "tree": "ac7fbbe269a31a018a97c1d20d691fcdc0b91f6f", "parents": [ "656d0498ea14c51cd8ec00081b5e0662acc72614" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Fri Sep 18 22:44:43 2009 +0200" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Tue Sep 22 13:32:44 2009 +0100" }, "message": "regulator: fix typos\n\nFix a couple of typos I found while working with this subsystem.\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "77bb8ff968dddb42a773c7b32d1a6a07f96f3f79", "tree": "1161754ef65ca44fdfa3da184cd0e2538e233de1", "parents": [ "6f2653e63a4aedf877efbbcdbd4cea7db088bf29" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Sun Sep 06 21:30:18 2009 +0200" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Tue Sep 22 13:32:44 2009 +0100" }, "message": "regulator: update a filename in documentation\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCc: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "040932cdcfca9b0ac55a4f74f194c2e2c8a2527b", "tree": "309ccea8b9dd39e34454a9bf9f820dd93efaeb56", "parents": [ "2de798506d7300830a102e18d3d299f740475bc8" ], "author": { "name": "Linus Walleij", "email": "linus.walleij@stericsson.com", "time": "Fri Aug 21 14:00:57 2009 +0200" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Tue Sep 22 13:32:43 2009 +0100" }, "message": "Fix some regulator documentation\n\nThis fixes a spelling error and an API function signature mismatch\nin the regulator documentation.\n\nSigned-off-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "5e928f77a09a07f9dd595bb8a489965d69a83458", "tree": "ef53ec90fa3214fd22e36b07c11c06b09e373d8d", "parents": [ "8400146d0dc03590bba051399e4bb7e1cbf1c010" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Aug 18 23:38:32 2009 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Aug 23 00:04:44 2009 +0200" }, "message": "PM: Introduce core framework for run-time PM of I/O devices (rev. 17)\n\nIntroduce a core framework for run-time power management of I/O\ndevices. Add device run-time PM fields to \u0027struct dev_pm_info\u0027\nand device run-time PM callbacks to \u0027struct dev_pm_ops\u0027. Introduce\na run-time PM workqueue and define some device run-time PM helper\nfunctions at the core level. Document all these things.\n\nSpecial thanks to Alan Stern for his help with the design and\nmultiple detailed reviews of the pereceding versions of this patch\nand to Magnus Damm for testing feedback.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\n" } ], "next": "ee8076ed3e1cdd0cd1e61318386932669c90b92f" }