)]}' { "log": [ { "commit": "156acb166ea9a43d7fcdf9b8051694ce4e91dbfc", "tree": "944ba8516cb681decf943c34b7ba4f872991eaaa", "parents": [ "1a51cfdc4516a6e1f2c1f8a579630a027c30331a" ], "author": { "name": "Thomas Meyer", "email": "thomas@m3y3r.de", "time": "Tue Nov 08 22:34:00 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Nov 08 22:34:00 2011 +0100" }, "message": "PM / OPP: Use ERR_CAST instead of ERR_PTR(PTR_ERR())\n\nUse ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))\n\n[The semantic patch that makes this change is available\n in scripts/coccinelle/api/err_cast.cocci.\n\n More information about semantic patching is available at\n http://coccinelle.lip6.fr/]\n\nSigned-off-by: Thomas Meyer \u003cthomas@m3y3r.de\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "32aaeffbd4a7457bf2f7448b33b5946ff2a960eb", "tree": "faf7ad871d87176423ff9ed1d1ba4d9c688fc23f", "parents": [ "208bca0860406d16398145ddd950036a737c3c9d", "67b84999b1a8b1af5625b1eabe92146c5eb42932" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Nov 06 19:44:47 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Nov 06 19:44:47 2011 -0800" }, "message": "Merge branch \u0027modsplit-Oct31_2011\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux\n\n* \u0027modsplit-Oct31_2011\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits)\n Revert \"tracing: Include module.h in define_trace.h\"\n irq: don\u0027t put module.h into irq.h for tracking irqgen modules.\n bluetooth: macroize two small inlines to avoid module.h\n ip_vs.h: fix implicit use of module_get/module_put from module.h\n nf_conntrack.h: fix up fallout from implicit moduleparam.h presence\n include: replace linux/module.h with \"struct module\" wherever possible\n include: convert various register fcns to macros to avoid include chaining\n crypto.h: remove unused crypto_tfm_alg_modname() inline\n uwb.h: fix implicit use of asm/page.h for PAGE_SIZE\n pm_runtime.h: explicitly requires notifier.h\n linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h\n miscdevice.h: fix up implicit use of lists and types\n stop_machine.h: fix implicit use of smp.h for smp_processor_id\n of: fix implicit use of errno.h in include/linux/of.h\n of_platform.h: delete needless include \u003clinux/module.h\u003e\n acpi: remove module.h include from platform/aclinux.h\n miscdevice.h: delete unnecessary inclusion of module.h\n device_cgroup.h: delete needless include \u003clinux/module.h\u003e\n net: sch_generic remove redundant use of \u003clinux/module.h\u003e\n net: inet_timewait_sock doesnt need \u003clinux/module.h\u003e\n ...\n\nFix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in\n - drivers/media/dvb/frontends/dibx000_common.c\n - drivers/media/video/{mt9m111.c,ov6650.c}\n - drivers/mfd/ab3550-core.c\n - include/linux/dmaengine.h\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": "def0c0a37d02820497fcd5a74b6cc93dbce5dc06", "tree": "4bfa6ef68b49887f3948abffbbd49d3175b16727", "parents": [ "e9db50b839c592fcd22952d7f1dccbd0a56da57d" ], "author": { "name": "venu byravarasu", "email": "vbyravarasu@nvidia.com", "time": "Thu Nov 03 10:12:14 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Nov 04 22:28:10 2011 +0100" }, "message": "PM / Runtime: Fix runtime accounting calculation error\n\nWith delta type being int, its value is made zero\nfor all values of now \u003e 0x80000000.\nHence fixing it.\n\nSigned-off-by: venu byravarasu \u003cvbyravarasu@nvidia.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "aaf195444be47aa3d3776825b3b384a61f40dca4", "tree": "3752d08fe46febc140874a2cf8f8004df93529f1", "parents": [ "ba33162a2c3c847c02e42b9193b250217fdbbd9d" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Wed Sep 28 18:23:03 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:39 2011 -0400" }, "message": "drivers/base: change module.h -\u003e export.h in power/common.c\n\nThis file isn\u0027t using full modular functionality, and hence\ncan be \"downgraded\" to just using export.h\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "ba33162a2c3c847c02e42b9193b250217fdbbd9d", "tree": "4c26b5ae8f0807c2ce62ed0d389b595fb0e94c00", "parents": [ "08a999ce69c17802d92ad760faa21ce112968172" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Thu May 26 18:08:35 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:39 2011 -0400" }, "message": "drivers/base: base.h implicitly depends on \u003clinux/notifier.h\u003e\n\nThis file is currently relying on \u003clinux/module.h\u003e sneaking it in\nthrough the implicit include paths from device.h. Once that\nis cleaned up, this will happen:\n\nIn file included from drivers/base/init.c:12:\ndrivers/base/base.h:34: error: field ‘bus_notifier’ has incomplete type\nmake[3]: *** [drivers/base/init.o] Error 1\n\nFix it up in advance, so the cleanup can continue.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "08a999ce69c17802d92ad760faa21ce112968172", "tree": "d3ddf28e5b383cc07ecfb54e115dcaca9584e04b", "parents": [ "1b6bc32f0a7380102499deb6aa99a59e789efb33" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri Jul 01 16:07:32 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:38 2011 -0400" }, "message": "drivers/base: dma-coherent.c is a module and needs module.h\n\nIt was implicitly getting it before, but it will break compiles\nonce we fix that.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "1b6bc32f0a7380102499deb6aa99a59e789efb33", "tree": "283ef829016d671e7be5a6f72c00fa59fbc9f842", "parents": [ "bff7832dd6670dd0e215ce32d60b18f3825a6555" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Fri May 27 07:12:15 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:38 2011 -0400" }, "message": "drivers/base: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required.\n\nMost of these files were implicitly getting EXPORT_SYMBOL via\ndevice.h which was including module.h, but that path will be broken\nsoon.\n\n[ with input from Stephen Rothwell \u003csfr@canb.auug.org.au\u003e ]\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "eef9c3d90bafa1cb0dd397cee400fab21b39abfe", "tree": "6f23a71132838af539abaf6bd898505c086d6f78", "parents": [ "9775913fa05c57b046aa076ae03881f8ee66742b" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Thu May 26 16:00:52 2011 -0400" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Oct 31 19:31:15 2011 -0400" }, "message": "drivers/base: transport_class explicitly requires EXPORT_SYMBOL\n\nThis file was getting \u003clinux/module.h\u003e via an implicit include\npath, but we want to crush those out of existence since they cost\ntime during compiles of processing thousands of lines of headers\nfor no reason. Give it the lightweight header that just contains\nthe EXPORT_SYMBOL infrastructure.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\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": "4e7e2a2008f5d8c49791c412849d5b0232d39bb3", "tree": "32c3fa2d5cefb388689cb795225022769bf7b413", "parents": [ "8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22", "7cccbdc84487616c3dbe493b04bfa1f362f4bc56" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:57:45 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:57:45 2011 +0200" }, "message": "Merge branch \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap\n\n* \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap: (62 commits)\n mfd: Enable rbtree cache for wm831x devices\n regmap: Support some block operations on cached devices\n regmap: Allow caches for devices with no defaults\n regmap: Ensure rbtree syncs registers set to zero properly\n regmap: Allow rbtree to cache zero default values\n regmap: Warn on raw I/O as well as bulk reads that bypass cache\n regmap: Return a sensible error code if we fail to read the cache\n regmap: Use bsearch() to search the register defaults\n regmap: Fix doc comment\n regmap: Optimize the lookup path to use binary search\n regmap: Ensure we scream if we enable cache bypass/only at the same time\n regmap: Implement regcache_cache_bypass helper function\n regmap: Save/restore the bypass state upon syncing\n regmap: Lock the sync path, ensure we use the lockless _regmap_write()\n regmap: Fix apostrophe usage\n regmap: Make _regmap_write() global\n regmap: Fix lock used for regcache_cache_only()\n regmap: Grab the lock in regcache_cache_only()\n regmap: Modify map-\u003ecache_bypass directly\n regmap: Fix regcache_sync generic implementation\n ...\n" }, { "commit": "8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22", "tree": "a0a63398a9983667d52cbbbf4e2405b4f22b1d83", "parents": [ "1be025d3cb40cd295123af2c394f7229ef9b30ca", "8b3408f8ee994973869d8ba32c5bf482bc4ddca4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:25:22 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 13:25:22 2011 +0200" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)\n dp83640: free packet queues on remove\n dp83640: use proper function to free transmit time stamping packets\n ipv6: Do not use routes from locally generated RAs\n |PATCH net-next] tg3: add tx_dropped counter\n be2net: don\u0027t create multiple RX/TX rings in multi channel mode\n be2net: don\u0027t create multiple TXQs in BE2\n be2net: refactor VF setup/teardown code into be_vf_setup/clear()\n be2net: add vlan/rx-mode/flow-control config to be_setup()\n net_sched: cls_flow: use skb_header_pointer()\n ipv4: avoid useless call of the function check_peer_pmtu\n TCP: remove TCP_DEBUG\n net: Fix driver name for mdio-gpio.c\n ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT\n rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces\n ipv4: fix ipsec forward performance regression\n jme: fix irq storm after suspend/resume\n route: fix ICMP redirect validation\n net: hold sock reference while processing tx timestamps\n tcp: md5: add more const attributes\n Add ethtool -g support to virtio_net\n ...\n\nFix up conflicts in:\n - drivers/net/Kconfig:\n\tThe split-up generated a trivial conflict with removal of a\n\tstale reference to Documentation/networking/net-modules.txt.\n\tRemove it from the new location instead.\n - fs/sysfs/dir.c:\n\tFairly nasty conflicts with the sysfs rb-tree usage, conflicting\n\twith Eric Biederman\u0027s changes for tagged directories.\n" }, { "commit": "2d03423b2319cc854adeb28a03f65de5b5e0ab63", "tree": "20d9ddb661f3247f5dfaa6da8212123ed14a24c4", "parents": [ "59e52534172d845ebffb0d7e85fc56fb7b857051", "2bbcb8788311a40714b585fc11b51da6ffa2ab92" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 12:13:59 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 25 12:13:59 2011 +0200" }, "message": "Merge branch \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core\n\n* \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (38 commits)\n mm: memory hotplug: Check if pages are correctly reserved on a per-section basis\n Revert \"memory hotplug: Correct page reservation checking\"\n Update email address for stable patch submission\n dynamic_debug: fix undefined reference to `__netdev_printk\u0027\n dynamic_debug: use a single printk() to emit messages\n dynamic_debug: remove num_enabled accounting\n dynamic_debug: consolidate repetitive struct _ddebug descriptor definitions\n uio: Support physical addresses \u003e32 bits on 32-bit systems\n sysfs: add unsigned long cast to prevent compile warning\n drivers: base: print rejected matches with DEBUG_DRIVER\n memory hotplug: Correct page reservation checking\n memory hotplug: Refuse to add unaligned memory regions\n remove the messy code file Documentation/zh_CN/SubmitChecklist\n ARM: mxc: convert device creation to use platform_device_register_full\n new helper to create platform devices with dma mask\n docs/driver-model: Update device class docs\n docs/driver-model: Document device.groups\n kobj_uevent: Ignore if some listeners cannot handle message\n dynamic_debug: make netif_dbg() call __netdev_printk()\n dynamic_debug: make netdev_dbg() call __netdev_printk()\n ...\n" }, { "commit": "0ab1e79b825a5cd8aeb3b34d89c9a89dea900056", "tree": "b30ea644d376fa9e80d25933b2257d7adee1eeb2", "parents": [ "7fef9fc83fbd7293ea9fe665d14046422ebf4219" ], "author": { "name": "Jonghwan Choi", "email": "jhbird.choi@samsung.com", "time": "Sat Oct 22 00:22:54 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Oct 22 00:22:54 2011 +0200" }, "message": "PM / Clocks: Remove redundant NULL checks before kfree()\n\nSince kfree() checks it its argument is not NULL, it is not necessary\nto duplicate this check in __pm_clk_remove().\n\n[rjw: Added the changelog.]\n\nSigned-off-by: Jonghwan Choi \u003cjhbird.choi@samsung.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "d033e078566faed8c8f59baf97ee57ce2524ef5c", "tree": "46a98bf6a555ecbc8178baf6dd3a81553c3c3654", "parents": [ "081a9d043c983f161b78fdc4671324d1342b86bc", "382414b93ac1e8ee7693be710e60c83eacc97c6f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Oct 22 00:21:52 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Oct 22 00:21:52 2011 +0200" }, "message": "Merge branch \u0027pm-domains\u0027 into pm-for-linus\n\n* pm-domains:\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" }, { "commit": "4ca46ff3e0d8c234cb40ebb6457653b59584426c", "tree": "b929bbc30d5e08b1ba4be980c473f9d594a42b58", "parents": [ "cd0ea672f58d5cfdea271c45cec0c897f2b792aa" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:34:36 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sat Oct 22 00:19:29 2011 +0200" }, "message": "PM / Sleep: Mark devices involved in wakeup signaling during suspend\n\nThe generic PM domains code in drivers/base/power/domain.c has\nto avoid powering off domains that provide power to wakeup devices\nduring system suspend. Currently, however, this only works for\nwakeup devices directly belonging to the given domain and not for\ntheir children (or the children of their children and so on).\nThus, if there\u0027s a wakeup device whose parent belongs to a power\ndomain handled by the generic PM domains code, the domain will be\npowered off during system suspend preventing the device from\nsignaling wakeup.\n\nTo address this problem introduce a device flag, power.wakeup_path,\nthat will be set during system suspend for all wakeup devices,\ntheir parents, the parents of their parents and so on. This way,\nall wakeup paths in the device hierarchy will be marked and the\ngeneric PM domains code will only need to avoid powering off\ndomains containing devices whose power.wakeup_path is set.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "672d82c18d222e51b40ff47e660fc54ec3e3e0a9", "tree": "4b16b21bc0bcf0c7f9b21c7389e551cbd83e06a7", "parents": [ "487505c257021fc06a7d05753cf27b011487f1dc" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Oct 12 21:55:08 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Oct 19 19:24:15 2011 -0400" }, "message": "class: Implement support for class attrs in tagged sysfs directories.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2bbcb8788311a40714b585fc11b51da6ffa2ab92", "tree": "05981b0261c3fe7d8ebe6e64a66ed71954b19997", "parents": [ "de0ed36a3ecc0b51da4f16fa0af47ba6b7ffad22" ], "author": { "name": "Mel Gorman", "email": "mgorman@suse.de", "time": "Mon Oct 17 16:38:20 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Oct 18 14:01:24 2011 -0700" }, "message": "mm: memory hotplug: Check if pages are correctly reserved on a per-section basis\n\n(Resending as I am not seeing it in -next so maybe it got lost)\n\nmm: memory hotplug: Check if pages are correctly reserved on a per-section basis\n\nIt is expected that memory being brought online is PageReserved\nsimilar to what happens when the page allocator is being brought up.\nMemory is onlined in \"memory blocks\" which consist of one or more\nsections. Unfortunately, the code that verifies PageReserved is\ncurrently assuming that the memmap backing all these pages is virtually\ncontiguous which is only the case when CONFIG_SPARSEMEM_VMEMMAP is set.\nAs a result, memory hot-add is failing on those configurations with\nthe message;\n\nkernel: section number XXX page number 256 not reserved, was it already online?\n\nThis patch updates the PageReserved check to lookup struct page once\nper section to guarantee the correct struct page is being checked.\n\n[Check pages within sections properly: rientjes@google.com]\n[original patch by: nfont@linux.vnet.ibm.com]\nSigned-off-by: Mel Gorman \u003cmgorman@suse.de\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nTested-by: Nathan Fontenot \u003cnfont@linux.vnet.ibm.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "de0ed36a3ecc0b51da4f16fa0af47ba6b7ffad22", "tree": "77d513dcf8f21a35b20fff4dfaf9d5b32d6369f9", "parents": [ "5fa224295f0e0358c8bc0e5390702338df889def" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Oct 18 14:00:57 2011 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Oct 18 14:00:57 2011 -0700" }, "message": "Revert \"memory hotplug: Correct page reservation checking\"\n\nThis reverts commit 54f23eb7ba7619de85d8edca6e5336bc33072dbd.\n\nTurns out this patch is wrong, another correct one will follow it.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\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": "857b36c7b038ac56a882ee914df93e5985443074", "tree": "04af09cacf24cde80659c810c66bc89c6fcf84c9", "parents": [ "47d8f0bac0fda4c15a030f92cd6da6c6bed87459" ], "author": { "name": "Ming Lei", "email": "ming.lei@canonical.com", "time": "Wed Oct 12 22:59:33 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:25:23 2011 +0200" }, "message": "PM / Runtime: Handle .runtime_suspend() failure correctly\n\nIf .runtime_suspend() returns -EAGAIN or -EBUSY, the device should\nstill be in ACTIVE state, so it is not necessary to send an idle\nnotification to its parent. If .runtime_suspend() returns other\nfatal failure, it doesn\u0027t make sense to send idle notification to\nits parent.\n\nSkip parent idle notification when failure is returned from\n.runtime_suspend() and update comments in rpm_suspend() to reflect\nthat change.\n\n[rjw: Modified the subject and changelog slightly.]\n\nSigned-off-by: Ming Lei \u003cming.lei@canonical.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "47d8f0bac0fda4c15a030f92cd6da6c6bed87459", "tree": "57b4078eac2bd58b412ca09bc47f2827050cf47e", "parents": [ "2fb242adcaab5defa2f208775ac4f181ac998fdd" ], "author": { "name": "Ming Lei", "email": "ming.lei@canonical.com", "time": "Wed Oct 12 11:53:32 2011 +0800" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Oct 16 23:25:08 2011 +0200" }, "message": "PM / Runtime: Fix kerneldoc comment for rpm_suspend()\n\nThis patch fix kerneldoc comments for rpm_suspend():\n\n - \u0027Cancel a pending idle notification\u0027 should be put before, also\n should be changed to \u0027Cancel a pending idle notification,\n autosuspend or suspend\u0027.\n\n - idle notification for the device after succeeding suspend has\n been removed, so update the comment accordingly.\n\n[rjw: Modified the subject and changelog slightly.]\n\nSigned-off-by: Ming Lei \u003cming.lei@canonical.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "de2d808f4de091321978d05a85ef0819e8f3561a", "tree": "d2b3d27de79f9cd7d7092a886c8a9479588a5428", "parents": [ "8528bdd450d34687b380c0f87992d105bdf54ca3" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 13:24:52 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Oct 13 11:41:54 2011 +0100" }, "message": "regmap: Support some block operations on cached devices\n\nSupport raw reads if all the registers being read are volatile, the cache\nwill have no impact for tem.\n\nSupport bulk reads either directly (if all the registers are volatile) or\nby falling back to iterating over single register reads otherwise.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8528bdd450d34687b380c0f87992d105bdf54ca3", "tree": "1a91b49ac3be49e677f438ab0608b7ec8ebd3c72", "parents": [ "b03622a80d2206c4179d6a41a0dc5cfbdfc853ee" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:13:58 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 11:55:32 2011 +0100" }, "message": "regmap: Allow caches for devices with no defaults\n\nWe only really need the defaults in order to cut down the number of\nregisters we sync and to satisfy reads while the device is powered off\nbut not all devices are going to need to do that (always on devices like\nPMICs being the prime example) so don\u0027t require those devices to supply\na default. Instead only try to fall back to hardware defaults if the\ndriver told us to.\n\nDevices using LZO won\u0027t be able to instantiate with this, that will require\nsome updates in the LZO code to handle this case.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "b03622a80d2206c4179d6a41a0dc5cfbdfc853ee", "tree": "7f0e02bbddfd3930e3aabe553d9efb4c423c47fa", "parents": [ "e42c5a9a4230c38ceba0a890b30a2d0dd9314bff" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 12:54:25 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:26:48 2011 +0100" }, "message": "regmap: Ensure rbtree syncs registers set to zero properly\n\nSimplify the check for registers set at their default value by avoiding\npicking a default value in the case where we don\u0027t have one. Instead we\nonly compare the current value to the current value when we looked one\nup. This fixes the case where we don\u0027t have a default stored but the value\nwas set to zero when that isn\u0027t the chip default.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "e42c5a9a4230c38ceba0a890b30a2d0dd9314bff", "tree": "19fc12b745f2ff91a6a9dc29b6c2a3f5ffde1b99", "parents": [ "04e016adcae28b65ddc9e756947fa1526a51c0b5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 14:30:02 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:25:00 2011 +0100" }, "message": "regmap: Allow rbtree to cache zero default values\n\nEnsure that when we start up in cache only mode we can store defaults of\nzero, otherwise if the hardware is unavailable we won\u0027t be able to read.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "04e016adcae28b65ddc9e756947fa1526a51c0b5", "tree": "f4068bbe3609ee83f6e0eb98bb71772b1c467ebe", "parents": [ "6e6ace00a045251bd172b9b9c2379857bbff3dc7" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:35:43 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:24:33 2011 +0100" }, "message": "regmap: Warn on raw I/O as well as bulk reads that bypass cache\n\nAs with the bulk reads we really should be able to make these play\nnicely with the cache but warn for now.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6e6ace00a045251bd172b9b9c2379857bbff3dc7", "tree": "63a4d6686b3955ca16e7727883445209de67074b", "parents": [ "f094fea68f0575286c55c06141cc89ffd0049024" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 13:23:31 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 10 10:24:03 2011 +0100" }, "message": "regmap: Return a sensible error code if we fail to read the cache\n\nIf a register isn\u0027t cached then let callers know that so they can fall\nback or error handle appropriately.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "f094fea68f0575286c55c06141cc89ffd0049024", "tree": "6e6ff489fd8e445ff3b1e1a33e7488395d841e1b", "parents": [ "0eef6b0415f58ed16aff95af8c92514ce5c01258" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Oct 04 22:05:47 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Oct 09 12:36:56 2011 +0100" }, "message": "regmap: Use bsearch() to search the register defaults\n\nRather than open coding a binary search use the standard bsearch() using\nthe comparison function we\u0027re already using for sort() on insert. This\nfixes a lockup I was observing due to iterating on min \u003c\u003d max rather\nthan min \u003c max when we fail to look up.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "7811ac276bb9f77aa6475110ef340c1bc3090def", "tree": "5c8b9d6033b7a52f0cd67394c20e437001f577a7", "parents": [ "9696cc90071e3660ec02a3728acdedb68afdce4c", "ce26c5bb9569d8b826f01b8620fc16d8da6821e9" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:18 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:18 2011 +0200" }, "message": "Merge branch \u0027pm-devfreq\u0027 into pm-for-linus\n\n* pm-devfreq:\n PM / devfreq: Add basic governors\n PM / devfreq: Add common sysfs interfaces\n PM: Introduce devfreq: generic DVFS framework with device-specific OPPs\n PM / OPP: Add OPP availability change notifier.\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": "c28b56b1d46b1bbb1be33c8f2632a88b0de1ef68", "tree": "a7caddb9f58c968f6e77f36d2d398ec06983509e", "parents": [ "d727b60659a1173eb4142a5fc521ce67c28b34e1", "cd0ea672f58d5cfdea271c45cec0c897f2b792aa" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:02 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Oct 07 23:17:02 2011 +0200" }, "message": "Merge branch \u0027pm-domains\u0027 into pm-for-linus\n\n* pm-domains:\n PM / Domains: Split device PM domain data into base and need_restore\n ARM: mach-shmobile: sh7372 sleep warning fixes\n ARM: mach-shmobile: sh7372 A3SM support\n ARM: mach-shmobile: sh7372 generic suspend/resume support\n PM / Domains: Preliminary support for devices with power.irq_safe set\n PM: Move clock-related definitions and headers to separate file\n PM / Domains: Use power.sybsys_data to reduce overhead\n PM: Reference counting of power.subsys_data\n PM: Introduce struct pm_subsys_data\n ARM / shmobile: Make A3RV be a subdomain of A4LC on SH7372\n PM / Domains: Rename argument of pm_genpd_add_subdomain()\n PM / Domains: Rename GPD_STATE_WAIT_PARENT to GPD_STATE_WAIT_MASTER\n PM / Domains: Allow generic PM domains to have multiple masters\n PM / Domains: Add \"wait for parent\" status for generic PM domains\n PM / Domains: Make pm_genpd_poweron() always survive parent removal\n PM / Domains: Do not take parent locks to modify subdomain counters\n PM / Domains: Implement subdomain counters as atomic fields\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": "1a9a91525d806f2b3bd8b57b963755a96fd36ce2", "tree": "511db2ab0871872bce759d35b7ffd22b9d7fc3f5", "parents": [ "b66213cdb002b08b29603d488c451dfe25e2ca20" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Sep 29 22:29:44 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Oct 04 21:54:26 2011 +0200" }, "message": "PM / QoS: Add function dev_pm_qos_read_value() (v3)\n\nTo read the current PM QoS value for a given device we need to\nmake sure that the device\u0027s power.constraints object won\u0027t be\nremoved while we\u0027re doing that. For this reason, put the\noperation under dev-\u003epower.lock and acquire the lock\naround the initialization and removal of power.constraints.\n\nMoreover, since we\u0027re using the value of power.constraints to\ndetermine whether or not the object is present, the\npower.constraints_state field isn\u0027t necessary any more and may be\nremoved. However, dev_pm_qos_add_request() needs to check if the\ndevice is being removed from the system before allocating a new\nPM QoS constraints object for it, so make it use the\npower.power_state field of struct device for this purpose.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "0eef6b0415f58ed16aff95af8c92514ce5c01258", "tree": "9b9340c9600b82b11619163faa71733f08e752f6", "parents": [ "c08604b8ae72b4fa1843a76fc7b403ddec49f8f4" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Oct 03 06:54:16 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 03 11:50:53 2011 +0100" }, "message": "regmap: Fix doc comment\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c08604b8ae72b4fa1843a76fc7b403ddec49f8f4", "tree": "64de79de1019dbc3fd7862693a245bb29bf25e4b", "parents": [ "ac77a765cb6e3b5aa41c186ad9f37db7fdad7dbe" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Oct 03 10:50:14 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Oct 03 11:50:53 2011 +0100" }, "message": "regmap: Optimize the lookup path to use binary search\n\nSince there are more lookups than insertions in a typical\nscenario, optimize the linear search into a binary search. For\nthis to work, we need to keep reg_defaults sorted upon\ninsertions, for now be lazy and use sort().\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "03ca370fbf7b76d6d002380dbdc2cdc2319f9c80", "tree": "d6978f3139f109755e0b2966995527a44c2e4681", "parents": [ "a102a9ece5489e1718cd7543aa079082450ac3a2" ], "author": { "name": "MyungJoo Ham", "email": "myungjoo.ham@samsung.com", "time": "Fri Sep 30 22:35:12 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Sep 30 22:35:12 2011 +0200" }, "message": "PM / OPP: Add OPP availability change notifier.\n\nThe patch enables to register notifier_block for an OPP-device in order\nto get notified for any changes in the availability of OPPs of the\ndevice. For example, if a new OPP is inserted or enable/disable status\nof an OPP is changed, the notifier is executed.\n\nThis enables the usage of opp_add, opp_enable, and opp_disable to\ndirectly take effect with any connected entities such as cpufreq or\ndevfreq.\n\nSigned-off-by: MyungJoo Ham \u003cmyungjoo.ham@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nReviewed-by: Mike Turquette \u003cmturquette@ti.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "ac77a765cb6e3b5aa41c186ad9f37db7fdad7dbe", "tree": "8a5c8df6dea4899dfff26eafe7027b1349be23a6", "parents": [ "6eb0f5e0154facfe4f0acdb9f474cde773319efc" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:28 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Ensure we scream if we enable cache bypass/only at the same time\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6eb0f5e0154facfe4f0acdb9f474cde773319efc", "tree": "ef902b2751362a7ecd607a992bd4426a110d308b", "parents": [ "beb1a10f219ce720c13168203bd5ebe4ce7879e0" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:27 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Implement regcache_cache_bypass helper function\n\nEnsure we\u0027ve got a function so users can enable/disable the\ncache bypass option.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "beb1a10f219ce720c13168203bd5ebe4ce7879e0", "tree": "99c7f842621284fcf9313a77f963ad4dfbd0a018", "parents": [ "13753a9088af23c61e2f5c10a8f3ea136d8ebab5" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:26 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Save/restore the bypass state upon syncing\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "13753a9088af23c61e2f5c10a8f3ea136d8ebab5", "tree": "44c7a109f98995800f55ffd8b0cf0cefca158caf", "parents": [ "5fcd2560767cead8f0c741340e132c5417d9f73b" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 14:36:25 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 13:57:47 2011 +0100" }, "message": "regmap: Lock the sync path, ensure we use the lockless _regmap_write()\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "5fcd2560767cead8f0c741340e132c5417d9f73b", "tree": "e27b776ee09d3d306614b718d21a9997dfb1a71c", "parents": [ "4d2dc09538561eb8823c3c0072e6f5b868a5abe1" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 15:24:54 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Fri Sep 30 11:20:14 2011 +0100" }, "message": "regmap: Fix apostrophe usage\n\nAn apostrophe does not mean \"look out, here comes an s!\".\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4d2dc09538561eb8823c3c0072e6f5b868a5abe1", "tree": "2ff1ea9d4fd2180caebe80e95ed051e506b38436", "parents": [ "2cd148f1599a425f0f3ac6753da96a1a1aa3ce76" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:39:07 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 11:19:45 2011 +0100" }, "message": "regmap: Make _regmap_write() global\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "2cd148f1599a425f0f3ac6753da96a1a1aa3ce76", "tree": "9f0a980ca2839023d9f537c123730987c2f4e2f9", "parents": [ "38f6916976f9e964748f097be3688e334fb60f3d" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:40:55 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Thu Sep 29 10:40:55 2011 +0100" }, "message": "regmap: Fix lock used for regcache_cache_only()\n\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "38f6916976f9e964748f097be3688e334fb60f3d", "tree": "79b2bacf6db045d22a6127bb1b81fce48dedb511", "parents": [ "ec8a365fe62c78a16268bd1d12dfbebc2b775991" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:45 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:57:36 2011 +0100" }, "message": "regmap: Grab the lock in regcache_cache_only()\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "ec8a365fe62c78a16268bd1d12dfbebc2b775991", "tree": "11aafc8618736161bfbe6a189300aae3bcca707c", "parents": [ "a40c282362419b8bccb75cea081992f535841085" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:42 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:56:39 2011 +0100" }, "message": "regmap: Modify map-\u003ecache_bypass directly\n\nIn preperation for the upcoming patches, modify map-\u003ecache_bypass\ndirectly. The helper functions will grab an exclusive lock. Because\nwe\u0027ll have acquired the same lock we need to avoid a deadlock.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a40c282362419b8bccb75cea081992f535841085", "tree": "e254807a15a9a57328f88193275efac12e5db50f", "parents": [ "3405addd220a0cf2e3a8ffb9051afe766e5f52e8" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Wed Sep 28 11:43:41 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:56:39 2011 +0100" }, "message": "regmap: Fix regcache_sync generic implementation\n\nWe want to use regmap_write() to actually write anything\nto the HW.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "3405addd220a0cf2e3a8ffb9051afe766e5f52e8", "tree": "ef19c5e5b155424fc50f131038eeb2abf27c7d24", "parents": [ "c5713004b304e89c8c5117d8f226d5a1603571dc" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Sep 27 20:15:38 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:18:22 2011 +0100" }, "message": "regmap: rbtree-cache: Move cached rbnode handling into lookup function\n\nMove the handling of the cached rbnode into regcache_rbtree_lookup. This allows\nus to remove of some duplicated code sections in regcache_rbtree_read and\nregcache_rbtree_write.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c5713004b304e89c8c5117d8f226d5a1603571dc", "tree": "dc33145c0b995e3f55cdc88565438c22b1bcbeec", "parents": [ "954757d767a78bc4b863fa9ea703bd7f814c8a55" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Tue Sep 27 20:15:37 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Sep 28 13:18:11 2011 +0100" }, "message": "regmap: regcache_rbtree_{set,get}_register: Use regcache_{set,get}_val\n\nUse regcache_{set,get}_val in regcache_rbtree_{set,get}_register instead of\nre-implementing its functionality.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nAcked-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c3dc2f14622a06488f11452b6efd1e02c5a8548b", "tree": "d1fc5bc15c8fc593457fffd9e90e66498c14e196", "parents": [ "53b615ccca567ada1931eb04ad0614ac150c14a3" ], "author": { "name": "Ming Lei", "email": "ming.lei@canonical.com", "time": "Tue Sep 27 22:54:41 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Sep 27 22:54:41 2011 +0200" }, "message": "PM / Runtime: Replace dev_dbg() with trace_rpm_*()\n\nThis patch replaces dev_dbg with trace_rpm_* inside\nthe three important functions:\n\n\trpm_idle\n\trpm_suspend\n\trpm_resume\n\nTrace points have the below advantages compared with dev_dbg:\n\n\t- trace points include much runtime information(such as\n\trunning cpu, current task, ...)\n\n\t- most of linux distributions may disable \"verbose debug\"\n\tdriver debug compile switch, so it is very difficult to\n\treport/debug runtime pm related problems from distribution\n\tusers without this kind of debug information.\n\n\t- for upstream kernel users, enableing the debug switch will\n\tproduce many useless \"rpm_resume\" output, and it is very noise.\n\n\t- dev_dbg inside rpm_suspend/rpm_resume may have some effects\n\ton runtime pm behaviour of console devicer\n\nSigned-off-by: Ming Lei \u003cming.lei@canonical.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "ad3c36a534bc7b945d7bffdda1c62e13bf93489a", "tree": "5f7520f575891716577de33176713b8cb13a22d5", "parents": [ "30b1a7a32ca48fd8758f8ca44d60deebc0aa3d72" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Sep 27 21:54:52 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Sep 27 21:54:52 2011 +0200" }, "message": "PM / Runtime: Don\u0027t run callbacks under lock for power.irq_safe set\n\nThe rpm_suspend() and rpm_resume() routines execute subsystem or PM\ndomain callbacks under power.lock if power.irq_safe is set for the\ngiven device. This is inconsistent with that rpm_idle() does after\ncommit 02b2677 (PM / Runtime: Allow _put_sync() from\ninterrupts-disabled context) and is problematic for subsystems and PM\ndomains wanting to use power.lock for synchronization in their\nruntime PM callbacks.\n\nThis change requires the code checking if the device\u0027s runtime PM\nstatus is RPM_SUSPENDING or RPM_RESUMING to be modified too, to take\nthe power.irq_safe set case into account (that code wasn\u0027t reachable\nbefore with power.irq_safe set, because it\u0027s executed with the\ndevice\u0027s power.lock held).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReviewed-by: Ming Lei \u003ctom.leiming@gmail.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n" }, { "commit": "954757d767a78bc4b863fa9ea703bd7f814c8a55", "tree": "cff3d871b42f24e57253b69e27388ad48e7ade4d", "parents": [ "dfdc4448e078d06bdba0da52db7176437877788f" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Tue Sep 27 11:25:06 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Sep 27 20:06:38 2011 +0100" }, "message": "regmap: Implement generic syncing functionality\n\nIn the absence of a sync callback, do it manually. This of course\ncan\u0027t take advantange of the specific optimizations of each\ncache type but it will do well enough in most cases.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "dfdc4448e078d06bdba0da52db7176437877788f", "tree": "cb48f01e263a969601e6bd79eaf9638f1d1de59f", "parents": [ "25ed1156ddf99f6d8feb87d0992b2ecb1fef667a" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Tue Sep 27 11:25:04 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Sep 27 13:27:09 2011 +0100" }, "message": "regmap: Fix signed/unsigned comparison\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "25ed1156ddf99f6d8feb87d0992b2ecb1fef667a", "tree": "e253bb262eaac0576f7f1f1a0b31e1a82128e660", "parents": [ "523d9cfbb2094e095ff08a01c4eac10cc7d287c3" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Tue Sep 27 11:25:07 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Sep 27 13:27:09 2011 +0100" }, "message": "regmap: Remove redundant member `word_size\u0027 from regcache_rbtree_node\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "bcbe4f94d15ae1c985336bb3c35605e595fdde0d", "tree": "07ed2971bedabf17cc08cb970383e09c3121675b", "parents": [ "54f23eb7ba7619de85d8edca6e5336bc33072dbd" ], "author": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Tue Sep 20 19:41:17 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 26 16:21:15 2011 -0700" }, "message": "drivers: base: print rejected matches with DEBUG_DRIVER\n\nWhen DEBUG_DRIVER is activated, be verbose and explicitly state when a\ndevice\u003c-\u003edriver match was rejected by the probe-function of the driver.\nNow all code-paths report what is currently happening which helps\ndebugging, because you don\u0027t have to remember that no printout means\nthe match is rejected (and then you still don\u0027t know if it was because\nof ENODEV or ENXIO).\n\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "54f23eb7ba7619de85d8edca6e5336bc33072dbd", "tree": "2359d70510234837577a2228f6005560b964b0a6", "parents": [ "61b94feafa1c59a1de2719d23294dea6fd4ca362" ], "author": { "name": "Nathan Fontenot", "email": "nfont@austin.ibm.com", "time": "Mon Sep 26 10:22:33 2011 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 26 16:21:14 2011 -0700" }, "message": "memory hotplug: Correct page reservation checking\n\nThe check to ensure that pages of recently added memory sections are correctly\nmarked as reserved before trying to online the memory is broken. The request\nto online the memory fails with the following:\n\nkernel: section number XXX page number 256 not reserved, was it already online?\n\nThis updates the page reservation checking to check the pages of each memory\nsection of the memory block being onlined individually.\n\nSigned-off-by: Nathan Fontenot \u003cnfont@linux.vnet.ibm.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "61b94feafa1c59a1de2719d23294dea6fd4ca362", "tree": "989d491d284c415bb946084bee70069fa813245d", "parents": [ "220c1ed1bd64b26a2edcd59ca9ff031e1b880727" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Sep 15 06:26:15 2011 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Sep 26 16:21:14 2011 -0700" }, "message": "memory hotplug: Refuse to add unaligned memory regions\n\nThe sysfs memory probe interface allows unaligned regions\nto be added:\n\n# echo 0xffffff \u003e /sys/devices/system/memory/probe\n\n# cat /proc/iomem\n00ffffff-01fffffe : System RAM\n01ffffff-02fffffe : System RAM\n02ffffff-03fffffe : System RAM\n03ffffff-04fffffe : System RAM\n04ffffff-05fffffe : System RAM\n\nReturn -EINVAL instead of creating these bad regions.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "cd0ea672f58d5cfdea271c45cec0c897f2b792aa", "tree": "96596cf00fd4fd84b1eb76626f7cc2e1e05e6a18", "parents": [ "0d41da2e31e81f5c8aaabe17f769de4304b2d4c8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 20:22:02 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 20:22:02 2011 +0200" }, "message": "PM / Domains: Split device PM domain data into base and need_restore\n\nThe struct pm_domain_data data type is defined in such a way that\nadding new fields specific to the generic PM domains code will\nrequire include/linux/pm.h to be modified. As a result, data types\nused only by the generic PM domains code will be defined in two\nheaders, although they all should be defined in pm_domain.h and\npm.h will need to include more headers, which won\u0027t be very nice.\n\nFor this reason change the definition of struct pm_subsys_data\nso that its domain_data member is a pointer, which will allow\nstruct pm_domain_data to be subclassed by various PM domains\nimplementations. Remove the need_restore member from\nstruct pm_domain_data and make the generic PM domains code\nsubclass it by adding the need_restore member to the new data type.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "0d41da2e31e81f5c8aaabe17f769de4304b2d4c8", "tree": "540acefba9bf01d3880d7bacb767fbf9b1fe80b4", "parents": [ "a0089bd617adea27ebc352e1e0871649ab1dbaa6", "e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 20:12:45 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 20:12:45 2011 +0200" }, "message": "Merge branch \u0027pm-fixes\u0027 into pm-domains\n\nMerge commit e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6\n(PM / Clocks: Do not acquire a mutex under a spinlock) fixing\na regression in drivers/base/power/clock_ops.c.\n\nConflicts:\n\tdrivers/base/power/clock_ops.c\n" }, { "commit": "e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6", "tree": "980f84081c2278ff2b6bb4a113d949a1730759a8", "parents": [ "f9d81f61c84aca693bc353dfef4b8c36c2e5e1b5" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 19:40:23 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Sep 26 19:40:23 2011 +0200" }, "message": "PM / Clocks: Do not acquire a mutex under a spinlock\n\nCommit b7ab83e (PM: Use spinlock instead of mutex in clock\nmanagement functions) introduced a regression causing clocks_mutex\nto be acquired under a spinlock. This happens because\npm_clk_suspend() and pm_clk_resume() call pm_clk_acquire() under\npcd-\u003elock, but pm_clk_acquire() executes clk_get() which causes\nclocks_mutex to be acquired. Similarly, __pm_clk_remove(),\nexecuted under pcd-\u003elock, calls clk_put(), which also causes\nclocks_mutex to be acquired.\n\nTo fix those problems make pm_clk_add() call pm_clk_acquire(), so\nthat pm_clk_suspend() and pm_clk_resume() don\u0027t have to do that.\nChange pm_clk_remove() and pm_clk_destroy() to separate\nmodifications of the pcd-\u003eclock_list list from the actual removal of\nPM clock entry objects done by __pm_clk_remove().\n\nReported-and-tested-by: Guennadi Liakhovetski \u003cg.liakhovetski@gmx.de\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "92afb286d744511f51a05f8acb6c111d05737617", "tree": "4453e7f7ba9b9bbc2ff8fbce64b2fe3a3b81f809", "parents": [ "39a58439d6006c48941511276c0041f56352c529" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 18:22:14 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:37 2011 +0100" }, "message": "regmap: Allow drivers to control cache_only flag\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "e7a6db30df42234bc0f7b9a0af402838e0f146b1", "tree": "bf949bc7aa1099cfa95b02be37d11cc6e372185d", "parents": [ "5d1729e7f02f050c73b68ce0198f8e5c48e9608a" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 16:08:03 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:36 2011 +0100" }, "message": "regmap: A cache type of _NONE behaves like a bypassed cache\n\nAvoid extra special casing by setting the cache_bypass flag when we\u0027re\nnot caching.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "5d1729e7f02f050c73b68ce0198f8e5c48e9608a", "tree": "dd570af616817e26d7ef8bd085d7cb9bb9cbf69b", "parents": [ "593600890110c02eb471cf844649dee213870416" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:05 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:35 2011 +0100" }, "message": "regmap: Incorporate the regcache core into regmap\n\nThis patch incorporates the regcache core code into regmap. All previous\npatches have been no-ops essentially up to this point.\n\nThe bulk read operation is not supported by regcache at the moment. This\nwill be implemented incrementally.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nTested-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "593600890110c02eb471cf844649dee213870416", "tree": "c696723995636b93ba7031d1ec7ad6169d7135f7", "parents": [ "2cbbb579bcbe3e11baf1c59920dcd5a780b80447" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:04 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:34 2011 +0100" }, "message": "regmap: Add the regcache_sync trace event\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "2cbbb579bcbe3e11baf1c59920dcd5a780b80447", "tree": "43fca4dcf12a9d2c4690977096d88c873bef9100", "parents": [ "28644c809f44498b8cd91d00b4cdb09e63b99843" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:03 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:33 2011 +0100" }, "message": "regmap: Add the LZO cache support\n\nThis patch adds support for LZO compression when storing the register\ncache.\n\nFor a typical device whose register map would normally occupy 25kB or 50kB\nby using the LZO compression technique, one can get down to ~5-7kB. There\nmight be a performance penalty associated with each individual read/write\ndue to decompressing/compressing the underlying cache, however that should not\nbe noticeable. These memory benefits depend on whether the target architecture\ncan get rid of the memory occupied by the original register defaults cache\nwhich is marked as __devinitconst. Nevertheless there will be some memory\ngain even if the target architecture can\u0027t get rid of the original register\nmap, this should be around ~30-32kB instead of 50kB.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "28644c809f44498b8cd91d00b4cdb09e63b99843", "tree": "6a21cc679053956e00106cc31356a699ef70fca0", "parents": [ "195af65ca92179ac2b524d35d732dc6fecec2744" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:02 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:33 2011 +0100" }, "message": "regmap: Add the rbtree cache support\n\nThis patch adds support for the rbtree cache compression type.\n\nEach rbnode manages a variable length block of registers. There can be no\ntwo nodes with overlapping blocks. Each block has a base register and a\ncurrently top register, all the other registers, if any, lie in between these\ntwo and in ascending order.\n\nThe reasoning behind the construction of this rbtree is simple. In the\nsnd_soc_rbtree_cache_init() function, we iterate over the register defaults\nprovided by the regcache core. For each register value that is non-zero we\ninsert it in the rbtree. In order to determine in which rbnode we need\nto add the register, we first look if there is another register already\nadded that is adjacent to the one we are about to add. If that is the case\nwe append it in that rbnode block, otherwise we create a new rbnode\nwith a single register in its block and add it to the tree.\n\nThere are various optimizations across the implementation to speed up lookups\nby caching the most recently used rbnode.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nTested-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "195af65ca92179ac2b524d35d732dc6fecec2744", "tree": "af51cbe2b5d5f521993372bbad647293688e7654", "parents": [ "9fabe24e9b1af84509b842731d2beaf85e66681e" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:01 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:32 2011 +0100" }, "message": "regmap: Add the indexed cache support\n\nThis is the simplest form of a cache available in regcache. Any\nregisters whose default value is 0 are ignored. If any of those\nregisters are modified in the future, they will be placed in the\ncache on demand. The cache layout is essentially using the provided\nregister defaults by the regcache core directly and does not re-map\nit to another representation.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "9fabe24e9b1af84509b842731d2beaf85e66681e", "tree": "6ff64e0b6f42775925fdb3d396adce620a64e6f6", "parents": [ "b9fb3f3e77cbd536b245db023091e3b7423adeba" ], "author": { "name": "Dimitris Papastamos", "email": "dp@opensource.wolfsonmicro.com", "time": "Mon Sep 19 14:34:00 2011 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 19 19:06:31 2011 +0100" }, "message": "regmap: Introduce caching support\n\nThis patch introduces caching support for regmap. The regcache API\nhas evolved essentially out of ASoC soc-cache so most of the actual\ncaching types (except LZO) have been tested in the past.\n\nThe purpose of regcache is to optimize in time and space the handling\nof register caches. Time optimization is achieved by not having to go\nover a slow bus like I2C to read the value of a register, instead it is\ncached locally in memory and can be retrieved faster. Regarding space\noptimization, some of the cache types are better at packing the caches,\nfor e.g. the rbtree and the LZO caches. By doing this the sacrifice in\ntime still wins over doing I2C transactions.\n\nSigned-off-by: Dimitris Papastamos \u003cdp@opensource.wolfsonmicro.com\u003e\nTested-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "9ba365438a532436ecd96a089fb29b01516bed33", "tree": "de42ed54a7c0ebab8ef121dca439515f13be4cfc", "parents": [ "3d0283ebc8718f793a14971041b1c99afce714ac", "5204f5e3f5b3c706e52682590de5974a82ea54f9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 08 16:47:52 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 08 16:47:52 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap\n\n* \u0027for-linus\u0027 of git://opensource.wolfsonmicro.com/regmap:\n regmap: Remove bitrotted module_put()s\n" }, { "commit": "bbcf61ca8dcf093bd030a4dafb662b714676652d", "tree": "d90609aa9bc14e0f04105a17f5a3bd1b81cf1258", "parents": [ "6f306441e97f8f9d27c43a536360fe221f675a71" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Mon Sep 05 22:06:13 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 15:00:08 2011 -0700" }, "message": "regmap: Make debugfs stubs static inline\n\nMake the debugfs stubs static inline to avoid future compilation issues due to\nduplicated symbols when CONFIG_DEBUG_FS\u003dn once internal.h is included by\nmultiple source files.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6f306441e97f8f9d27c43a536360fe221f675a71", "tree": "2b7b74cef26e9e5e4de46dad0862998ac896993f", "parents": [ "d813ae9a105219255c07d382059de831186c10d0" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Mon Sep 05 20:46:32 2011 +0200" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 14:55:57 2011 -0700" }, "message": "regmap: Add support for device specific write and read flag masks.\n\nSome buses like SPI have no standard notation of read or write operations.\nThe general scheme here is to set or clear specific bits in the register\naddress to indicate whether the operation is a read or write. We already\nsupport having a read flag mask per bus, but as there is no standard\nthe bits which need to be set or cleared differ between devices and vendors,\nthus we need a mechanism to specify them per device.\n\nThis patch adds two new entries to the regmap_config struct, read_flag_mask and\nwrite_flag_mask. These will be or\u0027ed onto the top byte when doing a read or\nwrite operation. If both masks are empty the device will fallback to the\nregmap_bus masks.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "d813ae9a105219255c07d382059de831186c10d0", "tree": "51144b79a2ee1f3682ccc9a3976b7ad42a3634f3", "parents": [ "5b457e3910251ef28712ba5d14adac8194bd5b2c" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 08:13:07 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 10:58:31 2011 -0700" }, "message": "regmap: Include the last register in debugfs output\n\nOff by one in the array iteration.\n\nReported-by: Jonathan Cameron \u003cjic23@cam.ac.uk\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "5b457e3910251ef28712ba5d14adac8194bd5b2c", "tree": "6c16b40793551820607abd43aab82076433d52e3", "parents": [ "a7ace561f1e3ebbf40ff20adde9968721a55ef0a" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 08:12:05 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 10:57:04 2011 -0700" }, "message": "regmap: Remove redundant owner field from the bus type struct\n\nNo longer used as users link directly with the bus types so the core\nmodule infrastructure does refcounting for us.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "a7ace561f1e3ebbf40ff20adde9968721a55ef0a", "tree": "31bbe1c68cf525d92ef41b6a1e6e119c0d304602", "parents": [ "fec4fe26ec69cc63f56e649759b3c8bcc98016ea", "5204f5e3f5b3c706e52682590de5974a82ea54f9" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 10:56:57 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 10:56:57 2011 -0700" }, "message": "Merge branch \u0027regmap-linus\u0027 into regmap-next\n" }, { "commit": "5204f5e3f5b3c706e52682590de5974a82ea54f9", "tree": "3ec502adf5640df58f5f799f1d242944e403d8f0", "parents": [ "b33f9cbd67ba1a1c46879ec66467269f09cde8e5" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 08:07:47 2011 -0700" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Sep 05 10:55:58 2011 -0700" }, "message": "regmap: Remove bitrotted module_put()s\n\nThe conversion to per bus type registration functions means we don\u0027t need\nto do module_get()s to hold the bus types in memory (their users will link\nto them) so we removed all those calls. This left module_put() calls in\nthe cleanup paths which aren\u0027t needed and which cause unbalanced puts if\nwe ever try to unload anything.\n\nReported-by: Jonathan Cameron \u003cjic23@cam.ac.uk\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "c11a7e26f8ee60bda0e64983291113ce5d04df55", "tree": "78bf945aa5502093cbee291dc35117a07ab09da2", "parents": [ "219f358e0ba9a98640341e030533089860af1cc6", "d0168fdc7a1301c8139eb63a465038f63e342b39" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Aug 28 10:05:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Aug 28 10:05:39 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n ARM: mach-shmobile: sh7372 LCDC1 suspend fix V2 (incremental)\n OMAP: omap_device: only override _noirq methods, not normal suspend/resume\n PM / Runtime: Correct documentation of pm_runtime_irq_safe()\n ARM: mach-shmobile: sh7372 LCDC1 suspend fix\n sh-sci / PM: Use power.irq_safe\n PM: Use spinlock instead of mutex in clock management functions\n" }, { "commit": "3ab47029d91993745212624e49d16a75abc8f207", "tree": "e0953f10e43bfaa9a3567ebe2c45a20a21d8e80b", "parents": [ "0cf0adb073908a66b6875ef8e016b235b9d43ee3", "651d62a8b0378b911f083a1712d9d228894f46d8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 26 13:05:09 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 26 13:05:09 2011 -0700" }, "message": "Merge branch \u0027driver-core-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* \u0027driver-core-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:\n drivers:misc: ti-st: fix unexpected UART close\n drivers:misc: ti-st: free skb on firmware download\n drivers:misc: ti-st: wait for completion at fail\n drivers:misc: ti-st: reinit completion before send\n drivers:misc: ti-st: fail-safe on wrong pkt type\n drivers:misc: ti-st: reinit completion on ver read\n drivers:misc:ti-st: platform hooks for chip states\n drivers:misc: ti-st: avoid a misleading dbg msg\n base/devres.c: quiet sparse noise about context imbalance\n pti: add missing CONFIG_PCI dependency\n drivers/base/devtmpfs.c: correct annotation of `setup_done\u0027\n driver core: fix kernel-doc warning in platform.c\n firmware: fix google/gsmi.c build warning\n" }, { "commit": "01dcc60a7cb8cd5193676554b94a90d349bdfd15", "tree": "b2081df8c0f1b47fa43076522a1fb42de67f1178", "parents": [ "b7565fa3a4b84460ce1765cc468700a6bfd82746" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Thu Aug 25 11:16:00 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Aug 26 11:31:09 2011 -0700" }, "message": "new helper to create platform devices with dma mask\n\ncompared to the most powerful and already existing helper (namely\nplatform_device_register_resndata) this allows to specify a dma_mask.\nTo make eventual extensions later more easy, a struct holding the used\ninformation is created instead of passing the information by function\nparameters.\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "0aa2a221696cc8ea20a4cdca01315d3b6b4ecc4d", "tree": "e2af809c44ff7ec93299170fc7ee6871be25108e", "parents": [ "b5e8d269d814763d597ccc0108d1fa6639ad35a1" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:37:04 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:37:04 2011 +0200" }, "message": "PM / Domains: Preliminary support for devices with power.irq_safe set\n\nThe generic PM domains framework currently doesn\u0027t work with devices\nwhose power.irq_safe flag is set, because runtime PM callbacks for\nsuch devices are run with interrupts disabled and the callbacks\nprovided by the generic PM domains framework use domain mutexes\nand may sleep. However, such devices very well may belong to\npower domains on some systems, so the generic PM domains framework\nshould take them into account.\n\nFor this reason, modify the generic PM domains framework so that the\ndomain .power_off() and .power_on() callbacks are never executed for\na domain containing devices with power.irq_safe set, although the\n.stop_device() and .start_device() callbacks are still run for them.\n\nAdditionally, introduce a flag allowing the creator of a\nstruct generic_pm_domain object to indicate that its .stop_device()\nand .start_device() callbacks may be run in interrupt context\n(might_sleep_if() triggers if that flag is not set and one of those\ncallbacks is run in interrupt context).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "b66213cdb002b08b29603d488c451dfe25e2ca20", "tree": "eebdfa34524d5cd40f30c722098e8c51457a15e0", "parents": [ "91ff4cb803df6de9114351b9f2f0f39f397ee03e" ], "author": { "name": "Jean Pihet", "email": "j-pihet@ti.com", "time": "Thu Aug 25 15:35:47 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:35:47 2011 +0200" }, "message": "PM QoS: Add global notification mechanism for device constraints\n\nAdd a global notification chain that gets called upon changes to the\naggregated constraint value for any device.\nThe notification callbacks are passing the full constraint request data\nin order for the callees to have access to it. The current use is for the\nplatform low-level code to access the target device of the constraint.\n\nSigned-off-by: Jean Pihet \u003cj-pihet@ti.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "91ff4cb803df6de9114351b9f2f0f39f397ee03e", "tree": "eb24c7df28d0f93557ac1d9e7d72a79fc3556b97", "parents": [ "abe98ec2d86279fe821c9051003a0abc43444f15" ], "author": { "name": "Jean Pihet", "email": "j-pihet@ti.com", "time": "Thu Aug 25 15:35:41 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:35:41 2011 +0200" }, "message": "PM QoS: Implement per-device PM QoS constraints\n\nImplement the per-device PM QoS constraints by creating a device\nPM QoS API, which calls the PM QoS constraints management core code.\n\nThe per-device latency constraints data strctures are stored\nin the device dev_pm_info struct.\n\nThe device PM code calls the init and destroy of the per-device constraints\ndata struct in order to support the dynamic insertion and removal of the\ndevices in the system.\n\nTo minimize the data usage by the per-device constraints, the data struct\nis only allocated at the first call to dev_pm_qos_add_request.\nThe data is later free\u0027d when the device is removed from the system.\nA global mutex protects the constraints users from the data being\nallocated and free\u0027d.\n\nSigned-off-by: Jean Pihet \u003cj-pihet@ti.com\u003e\nReviewed-by: Kevin Hilman \u003ckhilman@ti.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "b5e8d269d814763d597ccc0108d1fa6639ad35a1", "tree": "9c401a279d38e977e7208debc74b7ce2708d3498", "parents": [ "4605ab653c1f9d7cc2dda8033de215c9cee325f4" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:19 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:19 2011 +0200" }, "message": "PM: Move clock-related definitions and headers to separate file\n\nSince the PM clock management code in drivers/base/power/clock_ops.c\nis used for both runtime PM and system suspend/hibernation, the\ndefinitions of data structures and headers related to it should not\nbe located in include/linux/pm_rumtime.h. Move them to a separate\nheader file.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "4605ab653c1f9d7cc2dda8033de215c9cee325f4", "tree": "8f55aa3137973ce2a3ef0ed49c44304e148d50fe", "parents": [ "ef27bed1870dbd5fd363ff5ec51eebd5a695e277" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:12 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:12 2011 +0200" }, "message": "PM / Domains: Use power.sybsys_data to reduce overhead\n\nCurrently pm_genpd_runtime_resume() has to walk the list of devices\nfrom the device\u0027s PM domain to find the corresponding device list\nobject containing the need_restore field to check if the driver\u0027s\n.runtime_resume() callback should be executed for the device.\nThis is suboptimal and can be simplified by using power.sybsys_data\nto store device information used by the generic PM domains code.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "ef27bed1870dbd5fd363ff5ec51eebd5a695e277", "tree": "ef563bb07f259386fbe2477ec9a01e7ead011bcc", "parents": [ "5c095a0e0d600d5a5a4207eaadabd18db46395ce" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:01 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:34:01 2011 +0200" }, "message": "PM: Reference counting of power.subsys_data\n\nSince the power.subsys_data device field will be used by multiple\nfilesystems, introduce a reference counting mechanism for it to avoid\nfreeing it prematurely or changing its value at a wrong time.\n\nMake the PM clocks management code that currently is the only user of\npower.subsys_data use the new reference counting.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "5c095a0e0d600d5a5a4207eaadabd18db46395ce", "tree": "18163d773234898e71c22d83b265a1eccfba11d9", "parents": [ "111058c3ff29a6a25216b31789046c2a330baa7d" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:50 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:50 2011 +0200" }, "message": "PM: Introduce struct pm_subsys_data\n\nIntroduce struct pm_subsys_data that may be subclassed by subsystems\nto store subsystem-specific information related to the device. Move\nthe clock management fields accessed through the power.subsys_data\npointer in struct device to the new strucutre.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "bc0403ff16e5305c3a14c2b0826616ceaabbf058", "tree": "709b4e1c2cdbb33c075fc06d0598161952ab71d8", "parents": [ "17877eb5a900f32bb5827a7b2109b6c9adff5fc3" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:59 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:45 2011 +0200" }, "message": "PM / Domains: Rename argument of pm_genpd_add_subdomain()\n\nChange the name of the second argument of pm_genpd_add_subdomain()\nso that it is (a) shorter and (b) in agreement with the name of\nthe second argument of pm_genpd_add_subdomain().\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "17877eb5a900f32bb5827a7b2109b6c9adff5fc3", "tree": "40071b242874b486e8a5fdc36b0bdf0ba9ccbe00", "parents": [ "5063ce1571b73865cbdcd92db002e85809750c97" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:50 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:45 2011 +0200" }, "message": "PM / Domains: Rename GPD_STATE_WAIT_PARENT to GPD_STATE_WAIT_MASTER\n\nSince it is now possible for a PM domain to have multiple masters\ninstead of one parent, rename the \"wait for parent\" status to reflect\nthe new situation.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "5063ce1571b73865cbdcd92db002e85809750c97", "tree": "0c844d3e9c61768492c1e87d4df78c44d7f4ed1e", "parents": [ "3f241775c30365c33a0d2f6d40f4cf12470f48c6" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:40 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:44 2011 +0200" }, "message": "PM / Domains: Allow generic PM domains to have multiple masters\n\nCurrently, for a given generic PM domain there may be only one parent\ndomain (i.e. a PM domain it depends on). However, there is at least\none real-life case in which there should be two parents (masters) for\none PM domain (the A3RV domain on SH7372 turns out to depend on the\nA4LC domain and it depends on the A4R domain and the same time). For\nthis reason, allow a PM domain to have multiple parents (masters) by\nintroducing objects representing links between PM domains.\n\nThe (logical) links between PM domains represent relationships in\nwhich one domain is a master (i.e. it is depended on) and another\ndomain is a slave (i.e. it depends on the master) with the rule that\nthe slave cannot be powered on if the master is not powered on and\nthe master cannot be powered off if the slave is not powered off.\nEach struct generic_pm_domain object representing a PM domain has\ntwo lists of links, a list of links in which it is a master and\na list of links in which it is a slave. The first of these lists\nreplaces the list of subdomains and the second one is used in place\nof the parent pointer.\n\nEach link is represented by struct gpd_link object containing\npointers to the master and the slave and two struct list_head\nmembers allowing it to hook into two lists (the master\u0027s list\nof \"master\" links and the slave\u0027s list of \"slave\" links). This\nallows the code to get to the link from each side (either from\nthe master or from the slave) and follow it in each direction.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "3f241775c30365c33a0d2f6d40f4cf12470f48c6", "tree": "45b3fa3b5da4d9cbb006762118dcd0f8837434ff", "parents": [ "9e08cf429697090d0fac57d493dc7b6de17a5eee" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:29 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:44 2011 +0200" }, "message": "PM / Domains: Add \"wait for parent\" status for generic PM domains\n\nThe next patch will make it possible for a generic PM domain to have\nmultiple parents (i.e. multiple PM domains it depends on). To\nprepare for that change it is necessary to change pm_genpd_poweron()\nso that it doesn\u0027t jump to the start label after running itself\nrecursively for the parent domain. For this purpose, introduce a new\nPM domain status value GPD_STATE_WAIT_PARENT that will be set by\npm_genpd_poweron() before calling itself recursively for the parent\ndomain and modify the code in drivers/base/power/domain.c so that\nthe GPD_STATE_WAIT_PARENT status is guaranteed to be preserved during\nthe execution of pm_genpd_poweron() for the parent.\n\nThis change also causes pm_genpd_add_subdomain() and\npm_genpd_remove_subdomain() to wait for started pm_genpd_poweron() to\ncomplete and allows pm_genpd_runtime_resume() to avoid dropping the\nlock after powering on the PM domain.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "9e08cf429697090d0fac57d493dc7b6de17a5eee", "tree": "70b18a96a5510bdec9bd35307bbf9d3b3e57981d", "parents": [ "3c07cbc488bfd1ad1abf64d09cc692339b5f8a83" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:22 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:44 2011 +0200" }, "message": "PM / Domains: Make pm_genpd_poweron() always survive parent removal\n\nIf pm_genpd_remove_subdomain() is called to remove a PM domain\u0027s\nsubdomain and pm_genpd_poweron() is called for that subdomain at\nthe same time, and the pm_genpd_poweron() called by it recursively\nfor the parent returns an error, the first pm_genpd_poweron()\u0027s\nerror code path will attempt to decrement the subdomain counter of\na PM domain that it\u0027s not a subdomain of any more.\n\nRearrange the code in pm_genpd_poweron() to prevent this from\nhappening.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "3c07cbc488bfd1ad1abf64d09cc692339b5f8a83", "tree": "d53a2a9a3635092f289b66dabcbac0fbcefe8d50", "parents": [ "c4bb3160c8823d3a1e581d7e05fb8b343097e7c8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:14 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:43 2011 +0200" }, "message": "PM / Domains: Do not take parent locks to modify subdomain counters\n\nAfter the subdomain counter in struct generic_pm_domain has been\nchanged into an atomic_t field, it is possible to modify\npm_genpd_poweron() and pm_genpd_poweroff() so that they don\u0027t take\nthe parents locks. This requires pm_genpd_poweron() to increment\nthe parent\u0027s subdomain counter before calling itself recursively\nfor the parent and to decrement it if an error is to be returned.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "c4bb3160c8823d3a1e581d7e05fb8b343097e7c8", "tree": "550ba22e33176d4e5116a50cb8789ababe6dd09d", "parents": [ "ff35336d3efd1ec4015b56f690191ed69730cbb0" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Aug 08 23:43:04 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Aug 25 15:33:43 2011 +0200" }, "message": "PM / Domains: Implement subdomain counters as atomic fields\n\nCurrently, pm_genpd_poweron() and pm_genpd_poweroff() need to take\nthe parent PM domain\u0027s lock in order to modify the parent\u0027s counter\nof active subdomains in a nonracy way. This causes the locking to be\nconsiderably complex and in fact is not necessary, because the\nsubdomain counters may be implemented as atomic fields and they\nwon\u0027t have to be modified under a lock.\n\nReplace the unsigned in sd_count field in struct generic_pm_domain\nby an atomic_t one and modify the code in drivers/base/power/domain.c\nto take this change into account.\n\nThis patch doesn\u0027t change the locking yet, that is going to be done\nin a separate subsequent patch.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "caca9510ff4e5d842c0589110243d60927836222", "tree": "63323323466399b5eb1a32796c86e3bddd66416e", "parents": [ "650cf77d750153a5c1f51ae78a93f399151032d1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 24 15:55:30 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 24 15:55:30 2011 -0700" }, "message": "firmware loader: allow builtin firmware load even if usermodehelper is disabled\n\nIn commit a144c6a6c924 (\"PM: Print a warning if firmware is requested\nwhen tasks are frozen\") we not only printed a warning if somebody tried\nto load the firmware when tasks are frozen - we also failed the load.\n\nBut that check was done before the check for built-in firmware, and then\nwhen we disallowed usermode helpers during bootup (commit 288d5abec831:\n\"Boot up with usermodehelper disabled\"), that actually means that\nbuilt-in modules can no longer load their firmware even if the firmware\nis built in too. Which used to work, and some people depended on it for\nthe R100 driver.\n\nSo move the test for usermodehelper_is_disabled() down, to after\nchecking the built-in firmware.\n\nThis should fix:\n\n\thttps://bugzilla.kernel.org/show_bug.cgi?id\u003d40952\n\nReported-by: James Cloos \u003ccloos@hjcloos.com\u003e\nBisected-by: Elimar Riesebieter \u003criesebie@lxtec.de\u003e\nCc: Michel Dänzer \u003cmichel@daenzer.net\u003e\nCc: Rafael Wysocki \u003crjw@sisk.pl\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Valdis Kletnieks \u003cvaldis.kletnieks@vt.edu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b7ab83edba2d50583bc9520431618489379718b2", "tree": "25b780542b1b58451345a1352d221a32a3b86e9a", "parents": [ "a53e77fa57145cef6e2a63925db3d426128b2335" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Aug 24 21:40:56 2011 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Aug 24 21:40:56 2011 +0200" }, "message": "PM: Use spinlock instead of mutex in clock management functions\n\nThe lock member of struct pm_clk_data is of type struct mutex,\nwhich is a problem, because the suspend and resume routines\ndefined in drivers/base/power/clock_ops.c cannot be executed\nwith interrupts disabled for this reason. Modify\nstruct pm_clk_data so that its lock member is a spinlock.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Magnus Damm \u003cdamm@opensource.se\u003e\n" }, { "commit": "cbc4663552ee476f57933920d782222d94878e7e", "tree": "7fa60ec28e53114d239137b7cea65c66da15040c", "parents": [ "25b8a88c10770e8c3f14bf2e222691dc6e79de78" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Aug 11 14:36:21 2011 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 22 18:23:04 2011 -0700" }, "message": "dynamic_debug: Add __dynamic_dev_dbg\n\nUnlike dynamic_pr_debug, dynamic uses of dev_dbg can not\ncurrently add task_pid/KBUILD_MODNAME/__func__/__LINE__\nto selected debug output.\n\nAdd a new function similar to dynamic_pr_debug to\noptionally emit these prefixes.\n\nCc: Aloisio Almeida \u003caloisio.almeida@openbossa.org\u003e\nNoticed-by: Aloisio Almeida \u003caloisio.almeida@openbossa.org\u003e\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "0a26813c9f528f17901b2f2394fba8557d2c9485", "tree": "a90242c302855c56763f9d46bc643cec2e02c8cc", "parents": [ "9245acd20d58d5a9a3ed5ebf8c486e0609027817" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "bigeasy@linutronix.de", "time": "Mon Aug 15 16:51:22 2011 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 22 17:53:08 2011 -0700" }, "message": "drivers_base: platform: use always -\u003ename for uevent\n\nIf id_entry is available then it is used. However if we remove first the\ndriver followed by the device, then the id_entry is pointing to driver\u0027s\nmemory which is long gone.\nSince id-\u003ename and plat-\u003ename are equal there is no point in\ndistinguishing them.\n\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: linux-kernel@vger.kernel.org\nSigned-off-by: Sebastian Andrzej Siewior \u003cbigeasy@linutronix.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "86ec67fd0a28c7f2b765e33aaf5b002d28c5f1fa", "tree": "a77653b6c617d73a26efabd98fb0551201a3a94f", "parents": [ "8ea95e08711f504d83281e762ca65a849a89593e" ], "author": { "name": "H Hartley Sweeten", "email": "hartleys@visionengravers.com", "time": "Fri Aug 12 14:58:31 2011 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Aug 22 14:12:24 2011 -0700" }, "message": "base/devres.c: quiet sparse noise about context imbalance\n\ndevres_release_all and devres_release_group both aquire the lock\n\u0026dev-\u003edevres_lock but the release of that lock is done in release_nodes.\nThis results in sparse noise about context imbalance.\n\nAdd a lock annotation to release_nodes to quiet this noise.\n\nSigned-off-by: H Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "b4fd4ae6c6420c18e4bae2c294b7e06f5ff5210f", "tree": "a948e1f99dbce5d34da04b3e655d3655335848d7", "parents": [ "aa462abe8aaf2198d6aef97da20c874ac694a39f", "17f2ae7f677f023997e02fd2ebabd90ea2a0390d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 17 13:15:25 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 17 13:15:25 2011 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n PM / Domains: Fix build for CONFIG_PM_RUNTIME unset\n" } ], "next": "b5ddbf465f3675b19c8f5528b4064cbf278a5c6f" }