)]}' { "log": [ { "commit": "b549e527fa677564cf0ecc4c245e339d9b4dc4bc", "tree": "f827a295bb895196ca19c6c52a3e3a8826c13ab9", "parents": [ "ab181a2dc0a4de140767558695241cae13014060" ], "author": { "name": "Ørjan Eide", "email": "orjan.eide@arm.com", "time": "Wed Dec 05 16:38:08 2012 +0100" }, "committer": { "name": "Uma Maheshwari Bhiram", "email": "ubhira@codeaurora.org", "time": "Thu Feb 21 11:33:40 2013 -0800" }, "message": "sync: Fix race condition between merge and signal\n\nThe copied sync_pt was activated immediately. If the sync_pt was\nsignaled before the entire merge was completed, the new fence\u0027s pt_list\ncould be iterated over while it is still in the process of being\ncreated.\n\nMoving the the sync_pt_activate call for all new sync_pts to after both\nthe sync_fence_copy_pts and the sync_fence_merge_pts calls ensure that\nthe pt_list is complete and immutable before it can be reached from the\ntimeline\u0027s active list.\n\nChange-Id: I7aa4d404a822347b6ce148018d2a66e4f6a20c78\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Naseer Ahmed \u003cnaseer@codeaurora.org\u003e\nSigned-off-by: Uma Maheshwari Bhiram \u003cubhira@codeaurora.org\u003e\n" }, { "commit": "e833acaf2b5cfac0fb53692652a8c39667f1e559", "tree": "f530c2ea75a3d7e52045e1f543ced58757895b9d", "parents": [ "7dfc4b284ca395a035e7da058f86dfb4275dd509" ], "author": { "name": "Duy Truong", "email": "dtruong@codeaurora.org", "time": "Tue Feb 12 13:35:08 2013 -0800" }, "committer": { "name": "Duy Truong", "email": "dtruong@codeaurora.org", "time": "Tue Feb 12 13:35:08 2013 -0800" }, "message": "Update copyright to The Linux Foundation\n\nChange-Id: Ibead64ce2e901dede2ddd1b86088b88f2350ce92\nSigned-off-by: Duy Truong \u003cdtruong@codeaurora.org\u003e\n" }, { "commit": "8a5bdaf3724964a50eee6c99636b88a8be61f210", "tree": "369593fd9e766da742fc0fc3b352273b3a899bba", "parents": [ "9985432a82e6700cf9759f413ecaecbf617318cb" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Sep 19 21:59:02 2012 +0200" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Nov 02 11:26:11 2012 -0700" }, "message": "PM: Prevent runtime suspend during system resume\n\nThis patch (as1591) moves the pm_runtime_get_noresume() and\npm_runtime_put_sync() calls from __device_suspend() and\ndevice_resume() to device_prepare() and device_complete() in the PM\ncore.\n\nThe reason for doing this is to make sure that parent devices remain\nat full power (i.e., don\u0027t go into runtime suspend) while their\nchildren are being resumed from a system sleep.\n\nThe PCI core already contained equivalent code to serve the same\npurpose. The patch removes the duplicated code, since it is no longer\nneeded. One of the comments from the PCI core gets moved into the PM\ncore, and a second comment is added to explain whe the _get_noresume\nand _put_sync calls are present.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "0f667e81c030e9bef6b75dfb315c8d49a406c80c", "tree": "37c78291fce741ffc6ab34ed8edc360139bb5729", "parents": [ "111ae13cd947014387cdc55bf938b317b8a9ecf5" ], "author": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Oct 19 12:27:48 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Oct 19 12:28:03 2012 -0700" }, "message": "Revert \"base: sync: signal a sync pt when not adding to the active_list\"\n\nThis reverts commit bd483da2f7a76290369bffb7e5171336d653c134.\n" }, { "commit": "111ae13cd947014387cdc55bf938b317b8a9ecf5", "tree": "292dab6d3495204df08b681fd82a0232ca153bfd", "parents": [ "5fd9c3d7df7389a1e136a0cb60e9ff85c655d8a1" ], "author": { "name": "Rebecca Schultz Zavin", "email": "rebecca@android.com", "time": "Wed Aug 08 13:46:22 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Oct 19 12:28:02 2012 -0700" }, "message": "sync: Fix error paths\n\nCheck the return value of get_unused_fd to make sure a valid\nfile descriptor is returned.\n\nMake sure to call put_unused_fd even if an error occurs before\nthe fd can be used.\n\nChange-Id: I0fe8f78d9e30ecfc4d271c5d875424543dae2d0f\nSigned-off-by: Rebecca Schultz Zavin \u003crebecca@android.com\u003e\n" }, { "commit": "8e0b3254cd4cc41d23364f36a88f9223761d9fff", "tree": "180dcb6f694294d67b213426dbf251e68ee03328", "parents": [ "bf7a56a7b36c5bf896b1a864a82ca28331689298" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Oct 16 16:14:48 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:29:27 2012 -0700" }, "message": "sync: add tracepoint support\n\nChange-Id: I181326db4247009161557e45444c9b3548b83d25\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "bf7a56a7b36c5bf896b1a864a82ca28331689298", "tree": "ed2f0dc46f31ca52d29d931fd0c5a8079b1c6bf6", "parents": [ "41991aae18f3533d96ed7e5ad5f7624ce6f668f5" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Oct 16 15:18:23 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:23:07 2012 -0700" }, "message": "sw_sync: convert to new value_str debug ops\n\nChange-Id: I9bad0cac1198043e04637641feb8112e2e7a9d11\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "41991aae18f3533d96ed7e5ad5f7624ce6f668f5", "tree": "381e3b78ef92b4b80fc2f7308d315dd2285fde30", "parents": [ "f76d6d6314cb06e58eb9129e6f858397b924da95" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Oct 16 15:16:55 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:22:52 2012 -0700" }, "message": "sync: refactor sync debug printing\n\nMove driver callbacks to fill strings instead of using seq_files. This\nwill allow those values to be used in a future tracepoint patch.\n\nChange-Id: I9b706343e35b11124141fe520e520514a32003d2\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "f76d6d6314cb06e58eb9129e6f858397b924da95", "tree": "d54318f83eab264a037f1f012230e087316e52e0", "parents": [ "cc4ce5640a9d05ab98c3922c5bf8a471786bc44f" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Mon Oct 15 17:58:46 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:22:43 2012 -0700" }, "message": "sync: use proper barriers when waiting indefinitely\n\nThe previous fix only addressed waiting with a timeout.\n\nChange-Id: I8ad735d2d0dfdd53592904e8a54f5689cb5eaa5e\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "cc4ce5640a9d05ab98c3922c5bf8a471786bc44f", "tree": "6020139ef57df65e324989241a1c842c1f2162b9", "parents": [ "ea12765da6722632c876bb6e4766e9f5e2480585" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Mon Oct 15 17:51:01 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:22:33 2012 -0700" }, "message": "sync: update new fence status with sync_fence_signal_pt\n\nIf a fence\u0027s pt is signaled before sync_fence_create is called, the fence\nwill never transition into the signaled state. This also address a tiny\nrace if a merged fence\u0027s pt after sync_fence_get_status checks it\u0027s status\nand before fence-\u003estatus is updated.\n\nChange-Id: Ic8e292a323db26c6f04cb4757d920278b3125ff6\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "ea12765da6722632c876bb6e4766e9f5e2480585", "tree": "f18807ad02843f53c56f382b2d6aca7ddb8f3b14", "parents": [ "7dd3cc413590e3e92756ba28471d3cfe9b1af407" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Wed Oct 10 18:08:11 2012 -0700" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Wed Oct 17 17:22:28 2012 -0700" }, "message": "sync: dump sync state of fence errors\n\nChange-Id: I297a43aadf83504993040ea875c7f22d988628f1\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "7a47627a88faa692baa3f0eef220ef2c36162363", "tree": "65ba2daf0d9f2c97ffef8832547bb966cda36840", "parents": [ "e8cd8ba448c7f010908b9a9c61ee6457359a1f03" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Thu Oct 11 12:35:22 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Tue Oct 16 14:33:01 2012 -0700" }, "message": "sync: protect unlocked access to fence status\n\nFence status is checked outside of locks in both sync_fence_wait and\nsync_fence_poll. This patch adds propper barrier protection in these\ncases to avoid seeing stale status.\n\nChange-Id: I9d8b6ce6accb415e797df58068a1ccd54e6be445\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "bd483da2f7a76290369bffb7e5171336d653c134", "tree": "70b0180d4964a32d02daef059ed234ac8a8f6a37", "parents": [ "b714287e72bd615795c47031b5742465ebf1959d" ], "author": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Fri Aug 17 12:59:08 2012 -0600" }, "committer": { "name": "Android Partner Code Review", "email": "android-gerrit-partner@google.com", "time": "Tue Sep 18 14:42:25 2012 -0700" }, "message": "base: sync: signal a sync pt when not adding to the active_list\n\nA sync point that is not added to the active_list will never signal\nin sync_timeline_signal thus causing sync_fence_wait to deadlock or\nblock until the timeout expired.\n\nChange-Id: I75168d0eec874bf70dd8c28db9508dd8fc1077d3\nSigned-off-by: Jeff Boody \u003cjboody@codeaurora.org\u003e\n" }, { "commit": "31802ec5ac352bac839a73c685d08cbdcd51c545", "tree": "f943f049f8db618f0229c66e2d1851942995895e", "parents": [ "93b10c945aab4d32eb7a7b85bc1e16ce8ab5a2a5" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Sep 04 15:29:09 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:24:34 2012 -0700" }, "message": "sync: improve timeout dumps\n\nChange-Id: I3b378d63c324c7b5862dd214f380b5e91131cc2a\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "93b10c945aab4d32eb7a7b85bc1e16ce8ab5a2a5", "tree": "d67e3f897afa424f333d2f237b03ca2c40e8d351", "parents": [ "442fff479c893935d7845415541c4396727b74ae" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Sep 04 15:28:52 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:23:49 2012 -0700" }, "message": "sync: use correct signed type when handling SYNC_IOC_WAIT\n\nChange-Id: Ic7d5adf9b145765e52b23186b8c3c793ccf29be7\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "442fff479c893935d7845415541c4396727b74ae", "tree": "9dfcaa88df84d6a2c86fada56c0f16b1a0bc87ca", "parents": [ "458115838c9d61438173c060ea0f54c8695cb394" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Fri Aug 24 13:48:57 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:22:59 2012 -0700" }, "message": "sync: dump sync state to console on timeout\n\nChange-Id: I74bca6b4a2afa7ed5b1f5233c5165d2edddf269a\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "458115838c9d61438173c060ea0f54c8695cb394", "tree": "2624e5c7c92399629c8a240cb714f00dec75baa0", "parents": [ "131ed18f74d8297d4c1fa22bee6bba858b2097aa" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Fri Aug 24 13:48:34 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:22:13 2012 -0700" }, "message": "sync: clean up compiler warnings\n\nChange-Id: I8a2ec5db652c61fd04571402067b37273b91e78f\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "131ed18f74d8297d4c1fa22bee6bba858b2097aa", "tree": "48a19e511b0964b699b018c67a2a864a08715ebc", "parents": [ "df53a2ca1d816336799b67c8edd45e971c0c09ad" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Aug 21 18:43:21 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:21:28 2012 -0700" }, "message": "sync: fix erase-o in sync_fence_wait\n\nChange-Id: I189707cf658a9f1f2943515c891b43961994e774\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "df53a2ca1d816336799b67c8edd45e971c0c09ad", "tree": "1ce797897c4176b0bbbfac719af0f3c72c363f29", "parents": [ "741cddec165837bfef3fb69114263272fa77e808" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Tue Aug 21 17:57:19 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:20:35 2012 -0700" }, "message": "sync: change wait timeout to mirror poll semantics\n\nChange-Id: Ib38e6d339d41885a33027752690d65a52b6897f6\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "741cddec165837bfef3fb69114263272fa77e808", "tree": "9f5930b7ea7d7551a2850c0362073ed7967e5a72", "parents": [ "c4af266e3659a7306973d29e1a4707edf7ac6bea" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Thu Aug 02 17:26:45 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:19:55 2012 -0700" }, "message": "sync: add reference counting to timelines\n\nIf a timeline is destroyed while fences still hold pts on it, the reworked\nfence release handler can cause the timeline to be freed before all it\u0027s points\nare freed.\n\nChange-Id: I1cd8ddb638eded7db9db446ff6b37f3dd165d6c4\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "c4af266e3659a7306973d29e1a4707edf7ac6bea", "tree": "11c02c6777c39eae210bd5331ba674c7cb2d2300", "parents": [ "9934319415cdee69c02e00a98e8eacea5035135b" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Mon Jul 23 16:43:05 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:19:26 2012 -0700" }, "message": "sync: add internal refcounting to fences\n\nIf a fence is released while a timeline that one of it\u0027s pts is on is being\nsignaled, it is possible for that fence to be deleted before it is signaled.\nThis patch adds a refcount for internal references such as signaled pt\nprocessing.\n\nChange-Id: Ie8605e6fd2ac026c207220a03d84e1c1078ec719\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "9934319415cdee69c02e00a98e8eacea5035135b", "tree": "f1114c1ca34fd1a90d1792239e46078c7e762041", "parents": [ "1ee768514967eb57bddefbd9815a664ea59dafd8" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Wed Jul 11 17:13:50 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:18:03 2012 -0700" }, "message": "sync: optimize fence merges\n\nIf the two fences being merged contain sync_pts from the same timeline,\nthose two pts will be collapsed into a single pt representing the latter\nof the two.\n\nChange-Id: Iced7ebb7e5a17a0c8b1a2969ba3388a4edb9ecaf\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "1ee768514967eb57bddefbd9815a664ea59dafd8", "tree": "f34dfc990936e9756cef6592661e929752b02148", "parents": [ "4fa0eb8ca5cf0eb9b0f5c01cd20e0ee50fa2c853" ], "author": { "name": "Ajay Dudani", "email": "adudani@codeaurora.org", "time": "Wed Jul 11 17:07:39 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Sep 13 21:16:50 2012 -0700" }, "message": "sync: reorder sync_fence_release\n\nPreviously fence\u0027s pts were freed before the were the fence was removed from the\nglobal fence list. This led to a race with the debugfs support where it would\niterate over sync_pts that had been freed.\n\nChange-Id: Ia3ddbf77de42ca593fc2dc353b5d04e42ddf3946\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\nSigned-off-by: Ajay Dudani \u003cadudani@codeaurora.org\u003e\n" }, { "commit": "21d7afe4817a1879e8d7c99b83c26ef3f4f5691b", "tree": "58ac47a5ea16171fb7a5b0407ebb24a8a88519d8", "parents": [ "3f9b234be2dbafb7d113bf58df6093ef6445b441", "406a0a8400fd2d1d5b68c993e191f4c05a8c23a9" ], "author": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Aug 24 19:44:50 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Fri Aug 24 19:44:50 2012 -0700" }, "message": "Merge commit \u0027406a0a8400fd2d1d5b68c993e191f4c05a8c23a9\u0027 into android-msm-mako-3.4-wip\n\n(needs additional patches to compile)\n\n* commit \u0027406a0a8400fd2d1d5b68c993e191f4c05a8c23a9\u0027: (450 commits)\n msm: vidc: Separate partition for shared memory\n arm/dt: Move MDSS device nodes to separate dtsi file\n msm: cpr: Add support for CPR in 8625\n defconfig: msm8974: enable genlock\n msm: Remove idle stats and cpuidle hooks\n msm: timer: Add a stub for msm_timer_get_timer0_base\n msm: iomap: Add mappings for the MPM PS_HOLD region\n msm: vidc: Adds support for Rate Control\n ASoc: msm: Add low latency playback and recording support.\n msm: Fix for overflow cpu alive mask dump.\n tty: hold lock across tty buffer finding and buffer filling\n msm: Turn off cpu alive mask messages.\n msm: kgsl: Add GPU clock statistics.\n Bluetooth: Enable BT\u0026FM kernel modules for MSM8974\n v4l2: Add mutex to streamon() and dqbuf()in v4l2 framework.\n msm: mdss: fix suspend coming to MDP before panel drivers\n msm: mdss: allocate framebuffer memory from ion pool\n msm: mdss: improve clock and bus scaling logic\n platform: msm: Add driver for QPNP PMIC clkdiv peripherals\n msm: add adsp loader driver\n ...\n\nConflicts:\n\tdrivers/base/power/main.c\n\tdrivers/power/pm8921-bms.c\n\tdrivers/power/pm8921-charger.c\n\tdrivers/usb/gadget/Kconfig\n\tdrivers/usb/gadget/android.c\n\tdrivers/usb/host/ehci-msm-hsic.c\n\tdrivers/video/msm/mdp4_overlay_dsi_video.c\n\tinclude/linux/mfd/pm8xxx/pm8921-charger.h\n\nSigned-off-by: Iliyan Malchev \u003cmalchev@google.com\u003e\n" }, { "commit": "64440f79f149bdddd3bc83643b5a7acf00794fca", "tree": "02abbcc9b544a4e7477055f09228d2e4e47f34b5", "parents": [ "eb43d9848756ebf35f062d04ca926db0d4e71875", "b1ee3af77193a5114862c784df5e4d5a688ce257" ], "author": { "name": "Linux Build Service Account", "email": "lnxbuild@localhost", "time": "Fri Aug 17 14:22:12 2012 -0700" }, "committer": { "name": "QuIC Gerrit Code Review", "email": "code-review@localhost", "time": "Fri Aug 17 14:22:12 2012 -0700" }, "message": "Merge \"common: add dma_mmap_from_coherent() function\" into msm-3.4" }, { "commit": "9d268ac505cc7a20e3d79503f699b00aee3f0957", "tree": "1c694f54af0c7ed0cefbff69cf8f0efb093e1443", "parents": [ "a5f830ed8d5966441393c41f19cd3494d0bdeba6" ], "author": { "name": "Devin Kim", "email": "dojip.kim@lge.com", "time": "Fri Aug 10 18:06:41 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Thu Aug 16 10:37:34 2012 -0700" }, "message": "PM / Sleep: Prevent waiting forever on asynchronous suspend after abort\n\ncommit 1f758b23177d588a71b96ad02990e715949bb82f upstream.\n\n__device_suspend() must always send a completion. Otherwise, parent\ndevices will wait forever.\n\nCommit 1e2ef05b, \"PM: Limit race conditions between runtime PM and\nsystem sleep (v2)\", introduced a regression by short-circuiting the\ncomplete_all() for certain error cases.\n\nThis patch fixes the bug by always signalling a completion.\n\nAddresses http://crosbug.com/31972\n\nTested by injecting an abort.\n\nChange-Id: I1402360f8af760cfdf66f8830bd8db4b1b676c47\nSigned-off-by: Mandeep Singh Baines \u003cmsb@chromium.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "a856ecfe77a0675b4216ec22707fc46340faa91f", "tree": "daafdd70e4c5fa22dbd7b7a4062e710b1e828788", "parents": [ "8a9d687e93bdac7ae2401a0463f080f6782c4c3b" ], "author": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Thu Jul 19 10:38:06 2012 +0200" }, "committer": { "name": "Joel King", "email": "joelking@codeaurora.org", "time": "Thu Aug 16 00:42:04 2012 -0700" }, "message": "PM / Sleep: call early resume handlers when suspend_noirq fails\n\nCommit cf579dfb82550e34de7ccf3ef090d8b834ccd3a9 (PM / Sleep: Introduce\n\"late suspend\" and \"early resume\" of devices) introduced a bug where\nsuspend_late handlers would be called, but if dpm_suspend_noirq returned\nan error the early_resume handlers would never be called. All devices\nwould end up on the dpm_late_early_list, and would never be resumed\nagain.\n\nFix it by calling dpm_resume_early when dpm_suspend_noirq returns\nan error.\n\nSigned-off-by: Colin Cross \u003cccross@android.com\u003e\nCc: stable@vger.kernel.org\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n\nChange-Id: I6fe42f02efdc0b5fb0949b7d5c1c8eb8da96825d\nSigned-off-by: Joel King \u003cjoelking@codeaurora.org\u003e\n" }, { "commit": "b1ee3af77193a5114862c784df5e4d5a688ce257", "tree": "547bd474e6e3244a97259d8af4d48611c6e8775a", "parents": [ "40e489267e105f9b6da1ab7ed128f1cce9ea7924" ], "author": { "name": "Marek Szyprowski", "email": "m.szyprowski@samsung.com", "time": "Fri Mar 23 13:05:14 2012 +0100" }, "committer": { "name": "Laura Abbott", "email": "lauraa@codeaurora.org", "time": "Wed Aug 15 13:06:05 2012 -0700" }, "message": "common: add dma_mmap_from_coherent() function\n\nAdd a common helper for dma-mapping core for mapping a coherent buffer\nto userspace.\n\nChange-Id: I9b67d53b50f4761455ff66634d65e6510faa62de\nReported-by: Subash Patel \u003csubashrp@gmail.com\u003e\nSigned-off-by: Marek Szyprowski \u003cm.szyprowski@samsung.com\u003e\nAcked-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nTested-By: Subash Patel \u003csubash.ramaswamy@linaro.org\u003e\nSigned-off-by: Laura Abbott \u003clauraa@codeaurora.org\u003e\n" }, { "commit": "6c85661c215a7d670adf9e74be3a75cb789f3247", "tree": "ff9cccbacd6c79106036ce76b195a8c5bec764f1", "parents": [ "f4648b6df3276458c69b1cde0260ea99bc39e136", "ae8381a32ba8b9fc8e803a59cd7ff3a38d58d082" ], "author": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Mon Aug 13 14:45:31 2012 -0700" }, "committer": { "name": "Iliyan Malchev", "email": "malchev@google.com", "time": "Mon Aug 13 14:56:39 2012 -0700" }, "message": "Merge commit \u0027ae8381a32ba8b9fc8e803a59cd7ff3a38d58d082\u0027 into android-msm-mako-3.4-wip\n\nConflicts:\n\tdrivers/media/video/msm/Makefile\n\tdrivers/media/video/msm/sensors/msm_sensor.h\n\tdrivers/video/msm/mdp4_overlay.c\n\tdrivers/video/msm/mdp4_overlay_dsi_video.c\n\nSigned-off-by: Iliyan Malchev \u003cmalchev@google.com\u003e\n" }, { "commit": "e3be5ca1c8c9e2e0d373243e623a7a35f9a8776c", "tree": "86e6e3c6e8ddc90878aa1076bec3f1ac309f7a9b", "parents": [ "e22e8aeafdd06285f1f1e15201cb9ece3874ec0a" ], "author": { "name": "Jaeseong GIM", "email": "jaeseong.gim@lge.com", "time": "Sun Jul 22 03:20:41 2012 -0700" }, "committer": { "name": "Brian Muramatsu", "email": "btmura@google.com", "time": "Wed Aug 01 23:34:52 2012 -0700" }, "message": "drivers: power: fix suspend/resume lockup issue\n\nwhen dpm_suspend_noirq returns error, dpm_resume_early shoud be called\nafter dpm_resume_noirq. previous unmatched dpm function calls cause\nabnormal suspend/resume lockup.\n\nChange-Id: Ib37538ce6fc21a026b44672a16f6a8d6587200a0\n" }, { "commit": "dc6023bfefe994703fae3bec20f20fec3bca4b85", "tree": "9b769aeb0fd9c4120df15a27afd7e5e58bafed52", "parents": [ "7afa6a59e5ff7ee97126fb1c3466f862b17f18d7" ], "author": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Thu Jul 19 14:19:12 2012 -0600" }, "committer": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Thu Jul 19 14:50:09 2012 -0600" }, "message": "base: genlock: handle error while creating lock/handle inode\n\nA lock/handle inode is required in order to successfully create a\nnew lock/handle. Failure to report the lock/handle inode error can\nresult in errors for subsequent function calls.\n\nChange-Id: I622af24e695f4781c4dbf46363931a7da09df677\nSigned-off-by: Jeff Boody \u003cjboody@codeaurora.org\u003e\n" }, { "commit": "55bb033f625acb7776cabadc9de7699669a8cdd6", "tree": "5acf977f21b55bc1e88d2a6d0fb6e86f5793980b", "parents": [ "f1f63887812a871f4a37842008bab4bdb7560011" ], "author": { "name": "Marek Szyprowski", "email": "m.szyprowski@samsung.com", "time": "Thu Dec 29 13:09:51 2011 +0100" }, "committer": { "name": "Laura Abbott", "email": "lauraa@codeaurora.org", "time": "Fri Jun 29 16:06:50 2012 -0700" }, "message": "drivers: add Contiguous Memory Allocator\n\nThe Contiguous Memory Allocator is a set of helper functions for DMA\nmapping framework that improves allocations of contiguous memory chunks.\n\nCMA grabs memory on system boot, marks it with MIGRATE_CMA migrate type\nand gives back to the system. Kernel is allowed to allocate only movable\npages within CMA\u0027s managed memory so that it can be used for example for\npage cache when DMA mapping do not use it. On\ndma_alloc_from_contiguous() request such pages are migrated out of CMA\narea to free required contiguous block and fulfill the request. This\nallows to allocate large contiguous chunks of memory at any time\nassuming that there is enough free memory available in the system.\n\nThis code is heavily based on earlier works by Michal Nazarewicz.\n\nChange-Id: I8a04c58b0d39ee7343ac0b58b6dad9d57912c91d\n[lauraa: fixed Kconfig conflict]\nSigned-off-by: Marek Szyprowski \u003cm.szyprowski@samsung.com\u003e\nSigned-off-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Michal Nazarewicz \u003cmina86@mina86.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nTested-by: Rob Clark \u003crob.clark@linaro.org\u003e\nTested-by: Ohad Ben-Cohen \u003cohad@wizery.com\u003e\nTested-by: Benjamin Gaignard \u003cbenjamin.gaignard@linaro.org\u003e\nTested-by: Robert Nelson \u003crobertcnelson@gmail.com\u003e\nTested-by: Barry Song \u003cBaohua.Song@csr.com\u003e\nSigned-off-by: Laura Abbott \u003clauraa@codeaurora.org\u003e\n" }, { "commit": "507a9d3354b24e7cc7f22e9695339de6df317fc1", "tree": "a210432605dd4d7ec8ecf39604369c780819cd92", "parents": [ "d6f534fc51eb5fc23d08dacceecd42a4b98747a6" ], "author": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Mon Jun 11 10:31:10 2012 -0600" }, "committer": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Wed Jun 13 09:27:44 2012 -0600" }, "message": "base: genlock: add magic to protect attach from non-genlock file\n\nIt is possible for user space to attempt to attach a valid fd that\ndoes not correspond to a genlock file. This change adds a magic to\nthe kernel private data that is used for validation.\n\nCRs-fixed: 359649\nChange-Id: Idb16056ba0f89b7d519d501f5b1ce6d5d930ed70\nSigned-off-by: Jeff Boody \u003cjboody@codeaurora.org\u003e\n" }, { "commit": "d6f534fc51eb5fc23d08dacceecd42a4b98747a6", "tree": "5ce26b916462dd8678a25fd7e2174a2d7b39af8d", "parents": [ "af9e5b75508a82724ab3dc565b3ecc9d5af176a8" ], "author": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Thu Jun 07 11:02:22 2012 -0600" }, "committer": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Wed Jun 13 09:27:04 2012 -0600" }, "message": "base: genlock: protect kref counting with spinlock\n\nA race condition exists where the attach may not kref_get\nbefore the kref_put finished. The genlock_file_lock was\noriginally added to protect against this case however it\nwas not protecting the kref.\n\nCRs-fixed: 359649\nChange-Id: Iab1fc847c2d3357ec1be79b7cc3e004643126dec\nSigned-off-by: Jeff Boody \u003cjboody@codeaurora.org\u003e\n" }, { "commit": "f132c6cf77251e011e1dad0ec88c0b1fda16d5aa", "tree": "f04b469a3547a19b7bdbe110adc571eb71c93328", "parents": [ "23016defd7db701a01dc49f972ad6b1bae9651c2", "3f6240f3e4e2608caf1a70d614ada658cbcbe7be" ], "author": { "name": "Steve Muckle", "email": "smuckle@codeaurora.org", "time": "Wed Jun 06 18:30:57 2012 -0700" }, "committer": { "name": "Steve Muckle", "email": "smuckle@codeaurora.org", "time": "Wed Jun 06 18:45:28 2012 -0700" }, "message": "Merge commit \u0027AU_LINUX_ANDROID_ICS.04.00.04.00.126\u0027 into msm-3.4\n\nAU_LINUX_ANDROID_ICS.04.00.04.00.126 from msm-3.0.\nFirst parent is from google/android-3.4.\n\n* commit \u0027AU_LINUX_ANDROID_ICS.04.00.04.00.126\u0027: (8712 commits)\n PRNG: Device tree entry for qrng device.\n vidc:1080p: Set video core timeout value for Thumbnail mode\n msm: sps: improve the debugging support in SPS driver\n board-8064 msm: Overlap secure and non secure video firmware heaps.\n msm: clock: Add handoff ops for 7x30 and copper XO clocks\n msm_fb: display: Wait for external vsync before DTV IOMMU unmap\n msm: Fix ciruclar dependency in debug UART settings\n msm: gdsc: Add GDSC regulator driver for msm-copper\n defconfig: Enable Mobicore Driver.\n mobicore: Add mobicore driver.\n mobicore: rename variable to lower case.\n mobicore: rename folder.\n mobicore: add makefiles\n mobicore: initial import of kernel driver\n ASoC: msm: Add SLIMBUS_2_RX CPU DAI\n board-8064-gpio: Update FUNC for EPM SPI CS\n msm_fb: display: Remove chicken bit config during video playback\n mmc: msm_sdcc: enable the sanitize capability\n msm-fb: display: lm2 writeback support on mpq platfroms\n msm_fb: display: Disable LVDS phy \u0026 pll during panel off\n ...\n\nSigned-off-by: Steve Muckle \u003csmuckle@codeaurora.org\u003e\n" }, { "commit": "49795fbf33dd948adcf5e82faecc560fceaf14bc", "tree": "2baa1fd7138c8a1872075f6a6cc991ad9f8c57be", "parents": [ "4fb837a718d33bbaba19c0ccfbb3e23fc92d8ad3" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:14:43 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 30 13:12:40 2012 -0700" }, "message": "sw_sync: export sw_sync API\n\nNeeded to let modules link against sw_sync.\n\nChange-Id: I71d3e52677ef21b6e1ecdb84f831491be1f4fbe6\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "4fb837a718d33bbaba19c0ccfbb3e23fc92d8ad3", "tree": "92a70c03a62561d8e9dd8dd3b62e3df8f5ec2a4e", "parents": [ "c80114fd8bfecfb60121d0a82c59610435604ce3" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:09:22 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 30 13:12:40 2012 -0700" }, "message": "sync: export sync API symbols\n\nThis is needed to allow modules to link against the sync subsystem\n\nChange-Id: I15c1818de329f24e4113ef1d0923413b22fd0eff\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "c80114fd8bfecfb60121d0a82c59610435604ce3", "tree": "c204bb472f04a6294634efb4fc8ef42e7d8a231b", "parents": [ "dcefb2ee8d412a6fab43aabd4fb5668aab12ce04" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Tue May 15 16:23:26 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 30 13:12:40 2012 -0700" }, "message": "sync: allow async waits to be canceled\n\nIn order to allow drivers to cleanly handled teardown we need to allow them\nto cancel pending async waits. To do this cleanly, we move allocation of\nsync_fence_waiter to the driver calling sync_async_wait().\n\nChange-Id: Ifcd95648be6ec07026d67f810070a4310f099989\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "d4e8b7193d87d80f3364d7924692988c974780aa", "tree": "04f54438fab0d64e5cfe23debbd622c9cfc34f4b", "parents": [ "9ae7e01de1cf03c77054da44d135a7e85863fcb0" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Wed Apr 18 15:52:26 2012 +0200" }, "committer": { "name": "Rebecca Schultz Zavin", "email": "rebecca@android.com", "time": "Tue May 22 14:01:06 2012 -0700" }, "message": "dma-buf: mmap support\n\nCompared to Rob Clark\u0027s RFC I\u0027ve ditched the prepare/finish hooks\nand corresponding ioctls on the dma_buf file. The major reason for\nthat is that many people seem to be under the impression that this is\nalso for synchronization with outstanding asynchronous processsing.\nI\u0027m pretty massively opposed to this because:\n\n- It boils down reinventing a new rather general-purpose userspace\n synchronization interface. If we look at things like futexes, this\n is hard to get right.\n- Furthermore a lot of kernel code has to interact with this\n synchronization primitive. This smells a look like the dri1 hw_lock,\n a horror show I prefer not to reinvent.\n- Even more fun is that multiple different subsystems would interact\n here, so we have plenty of opportunities to create funny deadlock\n scenarios.\n\nI think synchronization is a wholesale different problem from data\nsharing and should be tackled as an orthogonal problem.\n\nNow we could demand that prepare/finish may only ensure cache\ncoherency (as Rob intended), but that runs up into the next problem:\nWe not only need mmap support to facilitate sw-only processing nodes\nin a pipeline (without jumping through hoops by importing the dma_buf\ninto some sw-access only importer), which allows for a nicer\nION-\u003edma-buf upgrade path for existing Android userspace. We also need\nmmap support for existing importing subsystems to support existing\nuserspace libraries. And a loot of these subsystems are expected to\nexport coherent userspace mappings.\n\nSo prepare/finish can only ever be optional and the exporter /needs/\nto support coherent mappings. Given that mmap access is always\nsomewhat fallback-y in nature I\u0027ve decided to drop this optimization,\ninstead of just making it optional. If we demonstrate a clear need for\nthis, supported by benchmark results, we can always add it in again\nlater as an optional extension.\n\nOther differences compared to Rob\u0027s RFC is the above mentioned support\nfor mapping a dma-buf through facilities provided by the importer.\nWhich results in mmap support no longer being optional.\n\nNote that this dma-buf mmap patch does _not_ support every possible\ninsanity an existing subsystem could pull of with mmap: Because it\ndoes not allow to intercept pagefaults and shoot down ptes importing\nsubsystems can\u0027t add some magic of their own at these points (e.g. to\nautomatically synchronize with outstanding rendering or set up some\nspecial resources). I\u0027ve done a cursory read through a few mmap\nimplementions of various subsytems and I\u0027m hopeful that we can avoid\nthis (and the complexity it\u0027d bring with it).\n\nAdditonally I\u0027ve extended the documentation a bit to explain the hows\nand whys of this mmap extension.\n\nIn case we ever want to add support for explicitly cache maneged\nuserspace mmap with a prepare/finish ioctl pair, we could specify that\nuserspace needs to mmap a different part of the dma_buf, e.g. the\nrange starting at dma_buf-\u003esize up to dma_buf-\u003esize*2. This works\nbecause the size of a dma_buf is invariant over it\u0027s lifetime. The\nexporter would obviously need to fall back to coherent mappings for\nboth ranges if a legacy clients maps the coherent range and the\narchitecture cannot suppor conflicting caching policies. Also, this\nwould obviously be optional and userspace needs to be able to fall\nback to coherent mappings.\n\nv2:\n- Spelling fixes from Rob Clark.\n- Compile fix for !DMA_BUF from Rob Clark.\n- Extend commit message to explain how explicitly cache managed mmap\n support could be added later.\n- Extend the documentation with implementations notes for exporters\n that need to manually fake coherency.\n\nChange-Id: Ia8f2ae5d8a1b1c87ed12ca1c89d7bf2067239ee4\nCc: Rob Clark \u003crob.clark@linaro.org\u003e\nCc: Rebecca Schultz Zavin \u003crebecca@android.com\u003e\nSigned-Off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\n" }, { "commit": "a1eeacaf7a96729d6bedae031af5565b7a4e9487", "tree": "f732d5942e88b389d6eb58e8aca17f767764d91b", "parents": [ "484101e5a816cb1e9022805d1714445c473e5b63" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Mon Mar 19 17:28:32 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:24 2012 -0700" }, "message": "sync: add poll support\n\nChange-Id: I294e481bba92658e6dd26f157ddbf0e9ff4ce8a5\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "484101e5a816cb1e9022805d1714445c473e5b63", "tree": "da14a3f29d3dc4cdfa4817bbb4d3c27285a399eb", "parents": [ "3913bff501a81ff2719528f09830a1b88229ac21" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Thu Mar 15 17:46:07 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:24 2012 -0700" }, "message": "sw_sync: add fill_driver_data support\n\nChange-Id: Ib3812d282db56362d82f5ccc9a12b7d2100ab93a\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "3913bff501a81ff2719528f09830a1b88229ac21", "tree": "e33204ec9086135c84d71c6d8d86ec39cc9e780c", "parents": [ "2c959d7b8d87672f1444126c50da5c373a0484af" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Thu Mar 15 17:45:50 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:23 2012 -0700" }, "message": "sync: add ioctl to get fence data\n\nChange-Id: I71410aef7e03a52562f7cb15b993ac8441b1fa12\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "2c959d7b8d87672f1444126c50da5c373a0484af", "tree": "7c885ea77c32bd4a7bdfe0ac10520fa602afb839", "parents": [ "981c8a993d581ea3f2c071d1a2e631edc2a4c670" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Thu Mar 15 14:23:23 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:23 2012 -0700" }, "message": "sw_sync: add debug support\n\nChange-Id: Ibcc5fa8cb36e283cdf0e3308064876722e2675fc\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "981c8a993d581ea3f2c071d1a2e631edc2a4c670", "tree": "7c940c2dce2c70dca60e2d6f72ca09dfa5a5321b", "parents": [ "ad433ba4d1f447792fd6ae75183bad91f702a3ef" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed Mar 14 19:49:15 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:23 2012 -0700" }, "message": "sync: add debugfs support\n\nChange-Id: I8a7ea63e454fbeee1ecf17e6c3caff7c43b24734\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "ad433ba4d1f447792fd6ae75183bad91f702a3ef", "tree": "b26b200deac364f8b245c10ec72a201278455a12", "parents": [ "560b5462071cdaa4865c4c113ec295cdf2565385" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Thu Mar 15 14:59:33 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:23 2012 -0700" }, "message": "sync: add timestamps to sync_pts\n\nChange-Id: I2ad855072b86873880769a09a3176e85aa1199d7\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "560b5462071cdaa4865c4c113ec295cdf2565385", "tree": "f3e40d646a257cf7dd87ac589ca62bac63bd1e67", "parents": [ "010accf8a0e643acd1f41ea7ae759714ccf8eda1" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed Apr 18 13:43:22 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:23 2012 -0700" }, "message": "sw_sync: add cpu based sync driver\n\nChange-Id: I1042851f5e30f9fdc2f35bdad84123bcf108560f\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "010accf8a0e643acd1f41ea7ae759714ccf8eda1", "tree": "a5d7424ecac8cf2f9e402fd44e0de374bb017c76", "parents": [ "66981be398731073dc68d703327d2cf24bd9c6ab" ], "author": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Tue Mar 13 15:34:34 2012 -0700" }, "committer": { "name": "Erik Gilling", "email": "konkers@android.com", "time": "Wed May 16 13:27:22 2012 -0700" }, "message": "sync: Add synchronization framework\n\nnot run through checkpatch yet.\n\nChange-Id: I209f9db2824e0313f467f11ab09e5f54f0a4a6b5\nSigned-off-by: Erik Gilling \u003ckonkers@android.com\u003e\n" }, { "commit": "ec0b571c19ac62ab0bb80d373a3d4922a48b4b75", "tree": "10c597f5227c969c3f2b909fbeb29725a0c5c6e8", "parents": [ "7bb8b65407a519d3a90dd8cecdd1ccd10ee0c6cc", "36be50515fe2aef61533b516fa2576a2c7fe7664" ], "author": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon May 14 16:41:02 2012 -0700" }, "committer": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon May 14 16:41:02 2012 -0700" }, "message": "Merge commit \u0027v3.4-rc7\u0027 into android-3.4\n" }, { "commit": "6560ffd1ccd688152393dc7c35dbdcc33140633b", "tree": "1b97199d8e97eedcb74904429dfc3793e2cfe557", "parents": [ "d48b97b403d23f6df0b990cee652bdf9a52337a3" ], "author": { "name": "Laxman Dewangan", "email": "ldewangan@nvidia.com", "time": "Wed May 09 17:43:12 2012 +0530" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed May 09 15:44:11 2012 +0100" }, "message": "regmap: fix possible memory corruption in regmap_bulk_read()\n\nThe function regmap_bulk_read() calls the regmap_read() for\neach register if set of register has volatile and cache is\nenabled. In this case, last few register read makes the memory\ncorruption if the register size is not the size of unsigned int.\nThe regam_read() takes argument as unsigned int for returning\nvalue and it update the value as\n\t*val \u003d map-\u003eformat.parse_val(map-\u003ework_buf);\nThis causes complete 4 bytes (size of unsigned int) to get written.\nNow if client pass the memory pointer for value which is equal to the\nrequired size of register count in regmap_bulk_read() then last few\nregister read actually update the memory beyond passed pointer size.\n\nAvoid this by using local variable for read and then do memcpy()\nfor actual byte copy to passed pointer based on register size.\n\nI allocated one pointer ptr and take first 16 bytes dump of that\npointer then call regmap_bulk_read() with pointer which is just\non top of this allocated pointer and register count of 128. Here\nregister size is 1 byte.\nThe memory trace of last 5 register read are as follows:\n\n[ 5.438589] regmap_bulk_read after regamp_read() for register 122\n[ 5.447421] 0xef993c20 0xef993c00 0x00000000 0x00000001\n[ 5.467535] regmap_bulk_read after regamp_read() for register 123\n[ 5.476374] 0xef993c20 0xef993c00 0x00000000 0x00000001\n[ 5.496425] regmap_bulk_read after regamp_read() for register 124\n[ 5.505260] 0xef993c20 0xef993c00 0x00000000 0x00000001\n[ 5.525372] regmap_bulk_read after regamp_read() for register 125\n[ 5.534205] 0xef993c00 0xef993c00 0x00000000 0x00000001\n[ 5.554258] regmap_bulk_read after regamp_read() for register 126\n[ 5.563100] 0xef990000 0xef993c00 0x00000000 0x00000001\n[ 5.554258] regmap_bulk_read after regamp_read() for register 127\n[ 5.587108] 0xef000000 0xef993c00 0x00000000 0x00000001\n\nHere it is observed that the memory content at first word started changing\non last 3 regmap_read() and so corruption happened.\n\nSigned-off-by: Laxman Dewangan \u003cldewangan@nvidia.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "6d9076fe46bcba71986a25cf357e71a4d83958c1", "tree": "053bebd945bed02d61c8b92aa3b02bf45d37d4a9", "parents": [ "abe3c9c88f9cd1cbc5d3a3eec4bdbba6e3ce2107" ], "author": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Thu Apr 26 11:12:44 2012 -0600" }, "committer": { "name": "Jeff Boody", "email": "jboody@codeaurora.org", "time": "Tue May 08 13:58:54 2012 -0600" }, "message": "base: genlock: allow synchronization with a single gralloc handle\n\nIn order to support synchronization in a process with a single\ngralloc handle we require the ability to write lock a buffer\nwhile it is already read locked by the same handle. This change\nextends the concept of an exclusive write lock or recursive read\nlocks to a genlock handle (rather than the genlock lock).\nGenlock cannot provide deadlock protection because the same\nhandle can be used simultaneously by a producer and consumer.\nIn practice an error will still be generated when the timeout\nexpires.\n\nCRs-fixed: 356263\nChange-Id: I322e7fadc8b43287f53b211242b176d3de731db2\nSigned-off-by: Jeff Boody \u003cjboody@codeaurora.org\u003e\n" }, { "commit": "09be5f323a6c1dc4ba4fcf2394c415aa8dd4fb09", "tree": "cd130c21bfd5e7eaf40b6ecfed1892479be823e7", "parents": [ "48c02c90504956d17f522699eec142336f3960a7" ], "author": { "name": "KyongHo Cho", "email": "pullip.cho@samsung.com", "time": "Fri Dec 16 21:38:25 2011 +0900" }, "committer": { "name": "Stepan Moskovchenko", "email": "stepanm@codeaurora.org", "time": "Thu May 03 17:52:24 2012 -0700" }, "message": "iommu: Initialize domain-\u003ehandler in iommu_domain_alloc()\n\nSince it is not guaranteed that an iommu driver initializes in its\ndomain_init() function, it must be initialized with NULL to prevent\ncalling a function in an arbitrary location when iommu fault occurred.\n\nChange-Id: I1001bc6382cfe1e6cf8f311a822380f4151f8391\nSigned-off-by: KyongHo Cho \u003cpullip.cho@samsung.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n[stepanm@codeaurora.org: rebased to before the file moved]\nSigned-off-by: Stepan Moskovchenko \u003cstepanm@codeaurora.org\u003e\n" }, { "commit": "48c02c90504956d17f522699eec142336f3960a7", "tree": "c442c889af78e94f7cbd0ea97e446248d8b761e4", "parents": [ "a4d334f8137ca53f6fc3b48abf034f6a695a26f0" ], "author": { "name": "Ohad Ben-Cohen", "email": "ohad@wizery.com", "time": "Tue Sep 27 07:36:40 2011 -0400" }, "committer": { "name": "Stepan Moskovchenko", "email": "stepanm@codeaurora.org", "time": "Thu May 03 17:52:18 2012 -0700" }, "message": "iommu/core: let drivers know if an iommu fault handler isn\u0027t installed\n\nMake report_iommu_fault() return -ENOSYS whenever an iommu fault\nhandler isn\u0027t installed, so IOMMU drivers can then do their own\nplatform-specific default behavior if they wanted.\n\nFault handlers can still return -ENOSYS in case they want to elicit the\ndefault behavior of the IOMMU drivers.\n\nChange-Id: I4cb7d6566f9d0f4329c37e890fee6c113edeb981\nSigned-off-by: Ohad Ben-Cohen \u003cohad@wizery.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Stepan Moskovchenko \u003cstepanm@codeaurora.org\u003e\n" }, { "commit": "a4d334f8137ca53f6fc3b48abf034f6a695a26f0", "tree": "1263db267a8ef9dda7d2e5ef07db779f6d214aa9", "parents": [ "a1c6df3c52c09ed7c49e5c0d3d4f88f6f54c01db" ], "author": { "name": "Ohad Ben-Cohen", "email": "ohad@wizery.com", "time": "Mon Sep 26 09:11:46 2011 -0400" }, "committer": { "name": "Stepan Moskovchenko", "email": "stepanm@codeaurora.org", "time": "Thu May 03 17:52:10 2012 -0700" }, "message": "iommu/core: export iommu_set_fault_handler()\n\ncommit 4f3f8d9 \"iommu/core: Add fault reporting mechanism\" added\nthe public iommu_set_fault_handler() symbol but forgot to export it.\n\nFix that.\n\nChange-Id: Iabca2af05bd75fec899d668ee2338a15df8aa503\nSigned-off-by: Ohad Ben-Cohen \u003cohad@wizery.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Stepan Moskovchenko \u003cstepanm@codeaurora.org\u003e\n" }, { "commit": "a1c6df3c52c09ed7c49e5c0d3d4f88f6f54c01db", "tree": "79145f63bd8d04512da69395a71fe5f4d267de31", "parents": [ "e2528fb0836d5606ed8e5de52aba7ed7debf1ac8" ], "author": { "name": "Ohad Ben-Cohen", "email": "ohad@wizery.com", "time": "Tue Sep 13 15:25:23 2011 -0400" }, "committer": { "name": "Stepan Moskovchenko", "email": "stepanm@codeaurora.org", "time": "Thu May 03 17:51:44 2012 -0700" }, "message": "iommu/core: Add fault reporting mechanism\n\nAdd iommu fault report mechanism to the IOMMU API, so implementations\ncould report about mmu faults (translation errors, hardware errors,\netc..).\n\nFault reports can be used in several ways:\n- mere logging\n- reset the device that accessed the faulting address (may be necessary\n in case the device is a remote processor for example)\n- implement dynamic PTE/TLB loading\n\nA dedicated iommu_set_fault_handler() API has been added to allow\nusers, who are interested to receive such reports, to provide\ntheir handler.\n\nChange-Id: Id049671b7a0df27476c3cad451c2505e9b260ab6\nSigned-off-by: Ohad Ben-Cohen \u003cohad@wizery.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Stepan Moskovchenko \u003cstepanm@codeaurora.org\u003e\n" }, { "commit": "d41707f4211d9b6e40e4a972035d90d0db38a988", "tree": "71ae4679c14a6040be41367be0bd905321b7d690", "parents": [ "565db913dde12d7f1d3b11f388b47cc63e1bb38e", "28976a80e961f491e51c1cb627311efc4981b69a" ], "author": { "name": "Linux Build Service Account", "email": "lnxbuild@localhost", "time": "Sat Apr 21 22:48:40 2012 -0700" }, "committer": { "name": "QuIC Gerrit Code Review", "email": "code-review@localhost", "time": "Sat Apr 21 22:48:40 2012 -0700" }, "message": "Merge \"DMM: Fix for movable bytes near end of address space\" into msm-3.0" }, { "commit": "ab2965eefef95a2eecfd54c12b0eb243162862e9", "tree": "c947fdc158e144c2d060486b65d10ee67d254039", "parents": [ "a0ec4361e4539e30cf1c5de7ddfd2dadcd8e1595", "e816b57a337ea3b755de72bec38c10c864f23015" ], "author": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Thu Apr 19 14:42:22 2012 -0700" }, "committer": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Thu Apr 19 14:42:22 2012 -0700" }, "message": "Merge commit \u0027v3.4-rc3\u0027 into android-3.4\n\nConflicts:\n\tdrivers/staging/android/lowmemorykiller.c\n\nChange-Id: Ia3ffcfc702e28c4fce0e91b363f4afd5f1c40306\n" }, { "commit": "07f43dd2298d66ae907d8ab2b2b1fe07a6ab0522", "tree": "d054775c797050d67c6fb72e7b05c791c4e838a2", "parents": [ "da04ab049d90160f687947338ae22849106d408b" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Dec 06 23:24:52 2011 +0100" }, "committer": { "name": "Jack Pham", "email": "jackp@codeaurora.org", "time": "Thu Apr 19 14:11:12 2012 -0700" }, "message": "PM / Driver core: leave runtime PM enabled during system shutdown\n\nDisabling all runtime PM during system shutdown turns out not to be a\ngood idea, because some devices may need to be woken up from a\nlow-power state at that time.\n\nThe whole point of disabling runtime PM for system shutdown was to\nprevent untimely runtime-suspend method calls. This patch (as1504)\naccomplishes the same result by incrementing the usage count for each\ndevice and waiting for ongoing runtime-PM callbacks to finish. This\nis what we already do during system suspend and hibernation, which\nmakes sense since the shutdown method is pretty much a legacy analog\nof the pm-\u003epoweroff method.\n\nThis fixes a recent regression on some OMAP systems introduced by\ncommit af8db1508f2c9f3b6e633e2d2d906c6557c617f9 (PM / driver core:\ndisable device\u0027s runtime PM during shutdown).\n\nReported-and-tested-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nChange-Id: I08f65c2c656fbdf651b3da7391522a221d944944\nCRs-fixed: 352703\nSigned-off-by: Jack Pham \u003cjackp@codeaurora.org\u003e\n" }, { "commit": "28976a80e961f491e51c1cb627311efc4981b69a", "tree": "be065d16c3a99c8666bc908d8806417c217a04de", "parents": [ "2e9581fb01d6e7ae16d2e3d0547bb378d7f562a9" ], "author": { "name": "Hanumant Singh", "email": "hanumant@codeaurora.org", "time": "Wed Apr 18 14:14:21 2012 -0700" }, "committer": { "name": "Hanumant Singh", "email": "hanumant@codeaurora.org", "time": "Wed Apr 18 14:14:21 2012 -0700" }, "message": "DMM: Fix for movable bytes near end of address space\n\nTo prevent overflow near 4GB memory address, the rounding down of\nmemory addresses needs to be propagated to the memory hotplug logic.\nChecking if a given pfn is part of physical ram allows us to do this.\nAlso while walking through system ram, we need to take care of\noverflow at high memory address.\n\nChange-Id: Id962cf93906888783a807fe89f2be4ba91b2c5d6\nSigned-off-by: Hanumant Singh \u003chanumant@codeaurora.org\u003e\n" }, { "commit": "d292ce796e304d57c940d3e76434963b05ff329b", "tree": "ab45a9762beaa48285c195c26063b6a37f4830b8", "parents": [ "de86e6482897db0006151ae9154f181e75f5ab2c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Jul 06 10:51:58 2011 +0200" }, "committer": { "name": "Jack Pham", "email": "jackp@codeaurora.org", "time": "Mon Apr 16 22:05:41 2012 -0700" }, "message": "PM: Limit race conditions between runtime PM and system sleep (v2)\n\nOne of the roles of the PM core is to prevent different PM callbacks\nexecuted for the same device object from racing with each other.\nUnfortunately, after commit e8665002477f0278f84f898145b1f141ba26ee26\n(PM: Allow pm_runtime_suspend() to succeed during system suspend)\nruntime PM callbacks may be executed concurrently with system\nsuspend/resume callbacks for the same device.\n\nThe main reason for commit e8665002477f0278f84f898145b1f141ba26ee26\nwas that some subsystems and device drivers wanted to use runtime PM\nhelpers, pm_runtime_suspend() and pm_runtime_put_sync() in\nparticular, for carrying out the suspend of devices in their\n.suspend() callbacks. However, as it\u0027s been determined recently,\nthere are multiple reasons not to do so, inlcuding:\n\n * The caller really doesn\u0027t control the runtime PM usage counters,\n because user space can access them through sysfs and effectively\n block runtime PM. That means using pm_runtime_suspend() or\n pm_runtime_get_sync() to suspend devices during system suspend\n may or may not work.\n\n * If a driver calls pm_runtime_suspend() from its .suspend()\n callback, it causes the subsystem\u0027s .runtime_suspend() callback to\n be executed, which leads to the call sequence:\n\n subsys-\u003esuspend(dev)\n driver-\u003esuspend(dev)\n pm_runtime_suspend(dev)\n subsys-\u003eruntime_suspend(dev)\n\n recursive from the subsystem\u0027s point of view. For some subsystems\n that may actually work (e.g. the platform bus type), but for some\n it will fail in a rather spectacular fashion (e.g. PCI). In each\n case it means a layering violation.\n\n * Both the subsystem and the driver can provide .suspend_noirq()\n callbacks for system suspend that can do whatever the\n .runtime_suspend() callbacks do just fine, so it really isn\u0027t\n necessary to call pm_runtime_suspend() during system suspend.\n\n * The runtime PM\u0027s handling of wakeup devices is usually different\n from the system suspend\u0027s one, so .runtime_suspend() may simply be\n inappropriate for system suspend.\n\n * System suspend is supposed to work even if CONFIG_PM_RUNTIME is\n unset.\n\n * The runtime PM workqueue is frozen before system suspend, so if\n whatever the driver is going to do during system suspend depends\n on it, that simply won\u0027t work.\n\nStill, there is a good reason to allow pm_runtime_resume() to\nsucceed during system suspend and resume (for instance, some\nsubsystems and device drivers may legitimately use it to ensure that\ntheir devices are in full-power states before suspending them).\nMoreover, there is no reason to prevent runtime PM callbacks from\nbeing executed in parallel with the system suspend/resume .prepare()\nand .complete() callbacks and the code removed by commit\ne8665002477f0278f84f898145b1f141ba26ee26 went too far in this\nrespect. On the other hand, runtime PM callbacks, including\n.runtime_resume(), must not be executed during system suspend\u0027s\n\"late\" stage of suspending devices and during system resume\u0027s \"early\"\ndevice resume stage.\n\nTaking all of the above into consideration, make the PM core\nacquire a runtime PM reference to every device and resume it if\nthere\u0027s a runtime PM resume request pending right before executing\nthe subsystem-level .suspend() callback for it. Make the PM core\ndrop references to all devices right after executing the\nsubsystem-level .resume() callbacks for them. Additionally,\nmake the PM core disable the runtime PM framework for all devices\nduring system suspend, after executing the subsystem-level .suspend()\ncallbacks for them, and enable the runtime PM framework for all\ndevices during system resume, right before executing the\nsubsystem-level .resume() callbacks for them.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Kevin Hilman \u003ckhilman@ti.com\u003e\n[jackp@codeaurora.org: resolved trivial merge conflicts]\nSigned-off-by: Jack Pham \u003cjackp@codeaurora.org\u003e\nChange-Id: I408fbfe1544457ca65fc8b04d3a116cd7098fdfa\n" }, { "commit": "24e887ca2e73f5f540ba255af813f7c5b34ee00d", "tree": "518f1e1278d1848c0d68876f26bae6216ffb4820", "parents": [ "3cd338619a4a9d78a7ba082b70467d0d35347cee" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Mar 05 08:47:41 2012 -0700" }, "committer": { "name": "Michael Bohan", "email": "mbohan@codeaurora.org", "time": "Mon Apr 09 16:20:30 2012 -0700" }, "message": "drivercore: Add driver probe deferral mechanism\n\nAllow drivers to report at probe time that they cannot get all the resources\nrequired by the device, and should be retried at a later time.\n\nThis should completely solve the problem of getting devices\ninitialized in the right order. Right now this is mostly handled by\nmucking about with initcall ordering which is a complete hack, and\ndoesn\u0027t even remotely handle the case where device drivers are in\nmodules. This approach completely sidesteps the issues by allowing\ndriver registration to occur in any order, and any driver can request\nto be retried after a few more other drivers get probed.\n\nv4: - Integrate Manjunath\u0027s addition of a separate workqueue\n - Change -EAGAIN to -EPROBE_DEFER for drivers to trigger deferral\n - Update comment blocks to reflect how the code really works\nv3: - Hold off workqueue scheduling until late_initcall so that the bulk\n of driver probes are complete before we start retrying deferred devices.\n - Tested with simple use cases. Still needs more testing though.\n Using it to get rid of the gpio early_initcall madness, or to replace\n the ASoC internal probe deferral code would be ideal.\nv2: - added locking so it should no longer be utterly broken in that regard\n - remove device from deferred list at device_del time.\n - Still completely untested with any real use case, but has been\n boot tested.\n\nChange-Id: Iaf6bb62f70c2d82c6cccbe468bc5007b1989af93\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Dilan Lee \u003cdilee@nvidia.com\u003e\nCc: Manjunath GKondaiah \u003cmanjunath.gkondaiah@linaro.org\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Tony Lindgren \u003ctony@atomide.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: David Daney \u003cdavid.daney@cavium.com\u003e\nReviewed-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Michael Bohan \u003cmbohan@codeaurora.org\u003e\n" }, { "commit": "3a4ffe930a2d2dad07604fe74d21b878decc6461", "tree": "d0374dd4c93c5efc3d46addb36b0ce38e94cc39e", "parents": [ "33cb4f345687a27e3fece0a7fcf78ac2e7b0a7d6" ], "author": { "name": "Lee Jones", "email": "lee.jones@linaro.org", "time": "Sat Mar 17 09:17:49 2012 +0000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 09 14:54:22 2012 -0700" }, "message": "drivers/base: fix compiler warning in SoC export driver - idr should be ida\n\nThis fixes:\n note: expected ‘struct ida *’ but argument is of type ‘struct idr *’\n warning: passing argument 1 of ‘ida_pre_get’ from incompatible pointer type\n\nReported-by: Arnd Bergman \u003carnd@arndb.de\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Lee Jones \u003clee.jones@linaro.org\u003e\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "33cb4f345687a27e3fece0a7fcf78ac2e7b0a7d6", "tree": "2f843a196f9745b1bbfbd11eda391013b559345d", "parents": [ "0034102808e0dbbf3a2394b82b1bb40b5778de9e" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Tue Mar 20 16:32:39 2012 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 09 14:54:22 2012 -0700" }, "message": "drivers/base: Remove unneeded spin_lock_init call for soc_lock\n\nsoc_lock is already initialized by DEFINE_SPINLOCK.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "9109a22de417cce528f15ae2e51ebb3d826f1bf5", "tree": "31668612bbb2430986dfc38d2556506272275992", "parents": [ "71b54d4483ea92b333613d376a95509668e36282" ], "author": { "name": "Benoit Goby", "email": "benoit@android.com", "time": "Thu Aug 13 09:40:42 2009 -0700" }, "committer": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon Apr 09 13:53:08 2012 -0700" }, "message": "drivers: power: Add watchdog timer to catch drivers which lockup during suspend.\n\nRather than hard-lock the kernel, dump the suspend thread stack and\nBUG() when a driver takes too long to suspend. The timeout is set\nto 12 seconds to be longer than the usbhid 10 second timeout.\n\nExclude from the watchdog the time spent waiting for children that\nare resumed asynchronously and time every device, whether or not they\nresumed synchronously.\n\nChange-Id: Ifd211c06b104860c2fee6eecfe0d61774aa4508a\nOriginal-author: San Mehat \u003csan@google.com\u003e\nSigned-off-by: Benoit Goby \u003cbenoit@android.com\u003e\n" }, { "commit": "f4e52e7ffdea791c89494752b175b991090f0920", "tree": "5ba632b8127ebc1a71f52102ef59d44c41eeb67b", "parents": [ "a3fac08085136fb8b56bbd290500ed03c94ee5d1", "c04c1b9ee8f30c7a3a25e20e406247003f634ebe" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 07 09:56:00 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 07 09:56:00 2012 -0700" }, "message": "Merge tag \u0027regmap-3.4-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap\n\nPull two more small regmap fixes from Mark Brown:\n - Now we have users for it that aren\u0027t running Android it turns out\n that regcache_sync_region() is much more useful to drivers if it\u0027s\n exported for use by modules. Who knew?\n - Make sure we don\u0027t divide by zero when doing debugfs dumps of\n rbtrees, not visible up until now because everything was providing at\n least some cache on startup.\n\n* tag \u0027regmap-3.4-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:\n regmap: prevent division by zero in rbtree_show\n regmap: Export regcache_sync_region()\n" }, { "commit": "5d32c88f0b94061b3af2e3ade92422407282eb12", "tree": "2e1f81aa47b2cf59625c8fba17199617e33802e6", "parents": [ "43f63c8711ce02226b7bbdafeba7b8031faf3fb4", "dac23b0d0513916498d40412818bd2c581b365f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:30:34 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:30:34 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\nMerge batch of fixes from Andrew Morton:\n \"The simple_open() cleanup was held back while I wanted for laggards to\n merge things.\n\n I still need to send a few checkpoint/restore patches. I\u0027ve been\n wobbly about merging them because I\u0027m wobbly about the overall\n prospects for success of the project. But after speaking with Pavel\n at the LSF conference, it sounds like they\u0027re further toward\n completion than I feared - apparently davem is at the \"has stopped\n complaining\" stage regarding the net changes. So I need to go back\n and re-review those patchs and their (lengthy) discussion.\"\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (16 patches)\n memcg swap: use mem_cgroup_uncharge_swap fix\n backlight: add driver for DA9052/53 PMIC v1\n C6X: use set_current_blocked() and block_sigmask()\n MAINTAINERS: add entry for sparse checker\n MAINTAINERS: fix REMOTEPROC F: typo\n alpha: use set_current_blocked() and block_sigmask()\n simple_open: automatically convert to simple_open()\n scripts/coccinelle/api/simple_open.cocci: semantic patch for simple_open()\n libfs: add simple_open()\n hugetlbfs: remove unregister_filesystem() when initializing module\n drivers/rtc/rtc-88pm860x.c: fix rtc irq enable callback\n fs/xattr.c:setxattr(): improve handling of allocation failures\n fs/xattr.c:listxattr(): fall back to vmalloc() if kmalloc() failed\n fs/xattr.c: suppress page allocation failure warnings from sys_listxattr()\n sysrq: use SEND_SIG_FORCED instead of force_sig()\n proc: fix mount -t proc -o AAA\n" }, { "commit": "234e340582901211f40d8c732afc49f0630ecf05", "tree": "753076500dfd883b3db56d4f5410af31d8945623", "parents": [ "9b3ae64be658a573b33d05a8dc73b08d3345fa44" ], "author": { "name": "Stephen Boyd", "email": "sboyd@codeaurora.org", "time": "Thu Apr 05 14:25:11 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:25:50 2012 -0700" }, "message": "simple_open: automatically convert to simple_open()\n\nMany users of debugfs copy the implementation of default_open() when\nthey want to support a custom read/write function op. This leads to a\nproliferation of the default_open() implementation across the entire\ntree.\n\nNow that the common implementation has been consolidated into libfs we\ncan replace all the users of this function with simple_open().\n\nThis replacement was done with the following semantic patch:\n\n\u003csmpl\u003e\n@ open @\nidentifier open_f !\u003d simple_open;\nidentifier i, f;\n@@\n-int open_f(struct inode *i, struct file *f)\n-{\n(\n-if (i-\u003ei_private)\n-f-\u003eprivate_data \u003d i-\u003ei_private;\n|\n-f-\u003eprivate_data \u003d i-\u003ei_private;\n)\n-return 0;\n-}\n\n@ has_open depends on open @\nidentifier fops;\nidentifier open.open_f;\n@@\nstruct file_operations fops \u003d {\n...\n-.open \u003d open_f,\n+.open \u003d simple_open,\n...\n};\n\u003c/smpl\u003e\n\n[akpm@linux-foundation.org: checkpatch fixes]\nSigned-off-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Julia Lawall \u003cJulia.Lawall@lip6.fr\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c04c1b9ee8f30c7a3a25e20e406247003f634ebe", "tree": "c8f1de34051bce402ee5be5d6dfadc4bc7e47ae1", "parents": [ "e466de05194b666114713b753e2f4be1d4200140" ], "author": { "name": "Stephen Warren", "email": "swarren@nvidia.com", "time": "Wed Apr 04 15:48:33 2012 -0600" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Wed Apr 04 23:22:15 2012 +0100" }, "message": "regmap: prevent division by zero in rbtree_show\n\nIf there are no nodes in the cache, nodes will be 0, so calculating\n\"registers / nodes\" will cause division by zero.\n\nSigned-off-by: Stephen Warren \u003cswarren@nvidia.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "64ebe987311853ea857a244439de5b947a4b1b07", "tree": "b33ab6efd7f118e0f6ab5a6bcbd59ba31a313da5", "parents": [ "a5149bf3fed59b94207809704b5d06fec337a771", "c4772d192c70b61d52262b0db76f7abd8aeb51c6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 14:26:40 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 14:26:40 2012 -0700" }, "message": "Merge tag \u0027pm-for-3.4-part-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\nPull more power management updates from Rafael Wysocki:\n - Patch series that hopefully fixes races between the freezer and\n request_firmware() and request_firmware_nowait() for good, with two\n cleanups from Stephen Boyd on top.\n - Runtime PM fix from Alan Stern preventing tasks from getting stuck\n indefinitely in the runtime PM wait queue.\n - Device PM QoS update from MyungJoo Ham introducing a new variant of\n pm_qos_update_request() allowing the callers to specify a timeout.\n\n* tag \u0027pm-for-3.4-part-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n PM / QoS: add pm_qos_update_request_timeout() API\n firmware_class: Move request_firmware_nowait() to workqueues\n firmware_class: Reorganize fw_create_instance()\n PM / Sleep: Mitigate race between the freezer and request_firmware()\n PM / Sleep: Move disabling of usermode helpers to the freezer\n PM / Hibernate: Disable usermode helpers right before freezing tasks\n firmware_class: Do not warn that system is not ready from async loads\n firmware_class: Split _request_firmware() into three functions, v2\n firmware_class: Rework usermodehelper check\n PM / Runtime: don\u0027t forget to wake up waitqueue on failure\n" }, { "commit": "e466de05194b666114713b753e2f4be1d4200140", "tree": "d744106bb25b94cdc2e819b06483efc5202a5a28", "parents": [ "dd775ae2549217d3ae09363e3edb305d0fa19928" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Apr 03 13:08:53 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Tue Apr 03 13:08:53 2012 +0100" }, "message": "regmap: Export regcache_sync_region()\n\nregcache_sync_region() isn\u0027t going to be useful to most drivers if we\ndon\u0027t export it since otherwise they can\u0027t use it when built modular.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "4b4e9e43fd210e0cd2a5d29357e7c000e13e08ae", "tree": "fe7d224017c0c6ce72751a16bf9f9b12037b248d", "parents": [ "dd775ae2549217d3ae09363e3edb305d0fa19928" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Fri Mar 23 11:04:57 2012 +0100" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sun Apr 01 11:47:13 2012 +0100" }, "message": "regmap: rbtree: Fix register default look-up in sync\n\nThe code currently passes the register offset in the current block to\nregcache_lookup_reg. This works fine as long as there is only one block and with\nbase register of 0, but in all other cases it will look-up the default for a\nwrong register, which can cause unnecessary register writes. This patch fixes\nit by passing the actual register number to regcache_lookup_reg.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: \u003cstable@vger.kernel.org\u003e\n" }, { "commit": "a76e99abc558aed633ba28ff61c5328116292bf3", "tree": "60f7677f0baafa00825accc1214839246b3e78dd", "parents": [ "a54734678ff9cb97938b9f7648547174f3b118e4", "1d05f993784973189395051cc711fdd6dd5eb389" ], "author": { "name": "Rohit Vaswani", "email": "rvaswani@codeaurora.org", "time": "Fri Mar 30 00:09:34 2012 -0700" }, "committer": { "name": "Rohit Vaswani", "email": "rvaswani@codeaurora.org", "time": "Fri Mar 30 00:09:34 2012 -0700" }, "message": "Merge branch \u0027Linux 3.0.21\u0027 into msm-3.0\n\nMerge Upstream\u0027s stable 3.0.21 branch into msm-3.0\nThis consists 814 commits and some merge conflicts.\n\nThe merge conflicts are because of some local changes to\nmsm-3.0 as well as some conflicts between google\u0027s tree and\nthe upstream tree.\n\nConflicts:\n\tarch/arm/kernel/head.S\n\tdrivers/bluetooth/ath3k.c\n\tdrivers/bluetooth/btusb.c\n\tdrivers/mmc/core/core.c\n\tdrivers/tty/serial/serial_core.c\n\tdrivers/usb/host/ehci-hub.c\n\tdrivers/usb/serial/qcserial.c\n\tfs/namespace.c\n\tfs/proc/base.c\n\nChange-Id: I62e2edbe213f84915e27f8cd6e4f6ce23db22a21\nSigned-off-by: Rohit Vaswani \u003crvaswani@codeaurora.org\u003e\n" }, { "commit": "ed0bb8ea059764c3fc882fb135473afd347335e9", "tree": "5274b8335afe85f76d1eb945eb03ffe4040737b4", "parents": [ "47b816ff7d520509176154748713e7d66b3ad6ac", "3e0b2a1993c06e646d90d71e163d03869a211a4c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 15:02:41 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 15:02:41 2012 -0700" }, "message": "Merge branch \u0027for-linus-3.4\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf\n\nPull dma-buf updates from Sumit Semwal:\n \"This includes the following key items:\n\n - kernel cpu access support,\n - flag-passing to dma_buf_fd,\n - relevant Documentation updates, and\n - some minor cleanups and fixes.\n\n These changes are needed for the drm prime/dma-buf interface code that\n Dave Airlie plans to submit in this merge window.\"\n\n* \u0027for-linus-3.4\u0027 of git://git.linaro.org/people/sumitsemwal/linux-dma-buf:\n dma-buf: correct dummy function declarations.\n dma-buf: document fd flags and O_CLOEXEC requirement\n dma_buf: Add documentation for the new cpu access support\n dma-buf: add support for kernel cpu access\n dma-buf: don\u0027t hold the mutex around map/unmap calls\n dma-buf: add get_dma_buf()\n dma-buf: pass flags into dma_buf_fd.\n dma-buf: add dma_data_direction to unmap dma_buf_op\n dma-buf: Move code out of mutex-protected section in dma_buf_attach()\n dma-buf: Return error instead of using a goto statement when possible\n dma-buf: Remove unneeded sanity checks\n dma-buf: Constify ops argument to dma_buf_export()\n" }, { "commit": "a36cf844c543c6193445a7b1492d16e5a8cf376e", "tree": "7839e51c505a12662ada9affef4cc9da5277b192", "parents": [ "dddb5549da6b15ea8b9ce9ee0859c8d1fa268b5b" ], "author": { "name": "Stephen Boyd", "email": "sboyd@codeaurora.org", "time": "Wed Mar 28 23:31:00 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:31:00 2012 +0200" }, "message": "firmware_class: Move request_firmware_nowait() to workqueues\n\nOddly enough a work_struct was already part of the firmware_work\nstructure but nobody was using it. Instead of creating a new\nkthread for each request_firmware_nowait() call just schedule the\nwork on the system workqueue. This should avoid some overhead\nin forking new threads when they\u0027re not strictly necessary.\n\nSigned-off-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "dddb5549da6b15ea8b9ce9ee0859c8d1fa268b5b", "tree": "ed085381d5934f8de96d0c63515a586507324466", "parents": [ "247bc03742545fec2f79939a3b9f738392a0f7b4" ], "author": { "name": "Stephen Boyd", "email": "sboyd@codeaurora.org", "time": "Wed Mar 28 23:30:43 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:30:43 2012 +0200" }, "message": "firmware_class: Reorganize fw_create_instance()\n\nRecent patches to split up the three phases of request_firmware()\nlead to a casting away of const in fw_create_instance(). We can\navoid this cast by splitting up fw_create_instance() a bit.\n\nMake _request_firmware_setup() return a struct fw_priv and use\nthat struct instead of passing struct firmware to\n_request_firmware(). Move the uevent and device file creation\nbits to the loading phase and rename the function to\n_request_firmware_load() to better reflect its purpose.\n\nSigned-off-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "9b78c1da60b3c62ccdd1509f0902ad19ceaf776b", "tree": "1e662bb29f04c2b875207d907db917476ddce60b", "parents": [ "811fa4004485dec8977176bf605a5b0508ee206c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:30:02 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:30:02 2012 +0200" }, "message": "firmware_class: Do not warn that system is not ready from async loads\n\nIf firmware is requested asynchronously, by calling\nrequest_firmware_nowait(), there is no reason to fail the request\n(and warn the user) when the system is (presumably temporarily)\nunready to handle it (because user space is not available yet or\nfrozen). For this reason, introduce an alternative routine for\nread-locking umhelper_sem, usermodehelper_read_lock_wait(), that\nwill wait for usermodehelper_disabled to be unset (possibly with\na timeout) and make request_firmware_work_func() use it instead of\nusermodehelper_read_trylock().\n\nAccordingly, modify request_firmware() so that it uses\nusermodehelper_read_trylock() to acquire umhelper_sem and remove\nthe code related to that lock from _request_firmware().\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "811fa4004485dec8977176bf605a5b0508ee206c", "tree": "afa0924a75f217a27f7438e34758747413ba635a", "parents": [ "fe2e39d8782d885755139304d8dba0b3e5bfa878" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:29:55 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:29:55 2012 +0200" }, "message": "firmware_class: Split _request_firmware() into three functions, v2\n\nSplit _request_firmware() into three functions,\n_request_firmware_prepare() doing preparatory work that need not be\ndone under umhelper_sem, _request_firmware_cleanup() doing the\npost-error cleanup and _request_firmware() carrying out the remaining\noperations.\n\nThis change is requisite for moving the acquisition of umhelper_sem\nfrom _request_firmware() to the callers, which is going to be done\nsubsequently.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nReviewed-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "fe2e39d8782d885755139304d8dba0b3e5bfa878", "tree": "200fb998fe94b9ccd93d07c59656b8f5ab62c5d7", "parents": [ "9a4768d849d28a79566aa37de19b9852d2da8ec4" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:29:45 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Mar 28 23:29:45 2012 +0200" }, "message": "firmware_class: Rework usermodehelper check\n\nInstead of two functions, read_lock_usermodehelper() and\nusermodehelper_is_disabled(), used in combination, introduce\nusermodehelper_read_trylock() that will only return with umhelper_sem\nheld if usermodehelper_disabled is unset (and will return -EAGAIN\notherwise) and make _request_firmware() use it.\n\nRename read_unlock_usermodehelper() to\nusermodehelper_read_unlock() to follow the naming convention of the\nnew function.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nCc: stable@vger.kernel.org\n" }, { "commit": "f2791d733a2f06997b573d1a3cfde21e6f529826", "tree": "2af5d3beba35cb4b5a945f148e0a24bbda0ed86f", "parents": [ "e22057c8599373e5caef0bc42bdb95d2a361ab0d" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Mon Mar 26 22:46:52 2012 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 26 22:46:52 2012 +0200" }, "message": "PM / Runtime: don\u0027t forget to wake up waitqueue on failure\n\nThis patch (as1535) fixes a bug in the runtime PM core. When a\nruntime suspend attempt completes, whether successfully or not, the\ndevice\u0027s power.wait_queue is supposed to be signalled. But this\ndoesn\u0027t happen in the failure pathway of rpm_suspend() when another\nautosuspend attempt is rescheduled. As a result, a task can get stuck\nindefinitely on the wait queue (I have seen this happen in testing).\n\nThe patch fixes the problem by moving the wake_up_all() call up near\nthe start of the failure code.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCC: \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "fc13020e086bfedf2afb95c91c026d5af1f80107", "tree": "a06be5c3eff6865a42046b51270e4d60e30609f4", "parents": [ "6b607e3a658fee490bdabfdeb739a3eb498b1bff" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Tue Mar 20 00:02:37 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 26 11:33:02 2012 +0530" }, "message": "dma-buf: add support for kernel cpu access\n\nBig differences to other contenders in the field (like ion) is\nthat this also supports highmem, so we have to split up the cpu\naccess from the kernel side into a prepare and a kmap step.\n\nPrepare is allowed to fail and should do everything required so that\nthe kmap calls can succeed (like swapin/backing storage allocation,\nflushing, ...).\n\nMore in-depth explanations will follow in the follow-up documentation\npatch.\n\nChanges in v2:\n\n- Clear up begin_cpu_access confusion noticed by Sumit Semwal.\n- Don\u0027t automatically fallback from the _atomic variants to the\n non-atomic variants. The _atomic callbacks are not allowed to\n sleep, so we want exporters to make this decision explicit. The\n function signatures are explicit, so simpler exporters can still\n use the same function for both.\n- Make the unmap functions optional. Simpler exporters with permanent\n mappings don\u0027t need to do anything at unmap time.\n\nChanges in v3:\n\n- Adjust the WARN_ON checks for the new -\u003eops functions as suggested\n by Rob Clark and Sumit Semwal.\n- Rebased on top of latest dma-buf-next git.\n\nChanges in v4:\n\n- Fixup a missing - in a return -EINVAL; statement.\n\nSigned-Off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Rob Clark \u003crob@ti.com\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "6b607e3a658fee490bdabfdeb739a3eb498b1bff", "tree": "a10ad6f713586f9dc7584fe54110d1c44f87b1d5", "parents": [ "f9a24d1ac9cb82baf5ec5efdb6580a9ce0bd5bfc" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Mon Mar 19 00:34:25 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 26 11:32:50 2012 +0530" }, "message": "dma-buf: don\u0027t hold the mutex around map/unmap calls\n\nThe mutex protects the attachment list and hence needs to be held\naround the callbakc to the exporters (optional) attach/detach\nfunctions.\n\nHolding the mutex around the map/unmap calls doesn\u0027t protect any\ndma_buf state. Exporters need to properly protect any of their own\nstate anyway (to protect against calls from their own interfaces).\nSo this only makes the locking messier (and lockdep easier to anger).\n\nTherefore let\u0027s just drop this.\n\nv2: Rebased on top of latest dma-buf-next git.\n\nSigned-off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nReviewed-by: Rob Clark \u003crob.clark@linaro.org\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "55c1c4ca23d0f2736ef7c219d0fb005323ff8ee0", "tree": "52c2ae868121e09df3d77fc998f233549cf8ae34", "parents": [ "33ea2dcb39ba50b0b69d1b1dc24702f084b46411" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Mar 16 10:34:02 2012 +0000" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 26 11:32:26 2012 +0530" }, "message": "dma-buf: pass flags into dma_buf_fd.\n\nWe need to pass the flags into dma_buf_fd at this point,\nso the flags end up doing the right thing for O_CLOEXEC.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\nSigned-off-by: Rob Clark \u003crob@ti.com\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "33ea2dcb39ba50b0b69d1b1dc24702f084b46411", "tree": "ec1e1b0c223e09861341f82d2aa0b13ec841be95", "parents": [ "2ed9201bdd9a8e462d768a838fb2bc944c6887a4" ], "author": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Fri Jan 27 15:09:27 2012 +0530" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 26 11:31:58 2012 +0530" }, "message": "dma-buf: add dma_data_direction to unmap dma_buf_op\n\nSome exporters may use DMA map/unmap APIs in dma-buf ops, which require\nenum dma_data_direction for both map and unmap operations.\n\nThus, the unmap dma_buf_op also needs to have enum dma_data_direction as\na parameter.\n\nReported-by: Tomasz Stanislawski \u003ct.stanislaws@samsung.com\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@ti.com\u003e\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "250f6715a4112d6686670c5a62ceb9305da94616", "tree": "ee1c9b41ed1fed8174efb312421902f19c877e8c", "parents": [ "11bcb32848ddb5ab28f09f142b625e2ba4d55c4c", "313162d0b83836e2f57e51b9b8650fb4b9c396ea" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:41:37 2012 -0700" }, "message": "Merge tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux\n\nPull \u003clinux/device.h\u003e avoidance patches from Paul Gortmaker:\n \"Nearly every subsystem has some kind of header with a proto like:\n\n\tvoid foo(struct device *dev);\n\n and yet there is no reason for most of these guys to care about the\n sub fields within the device struct. This allows us to significantly\n reduce the scope of headers including headers. For this instance, a\n reduction of about 40% is achieved by replacing the include with the\n simple fact that the device is some kind of a struct.\n\n Unlike the much larger module.h cleanup, this one is simply two\n commits. One to fix the implicit \u003clinux/device.h\u003e users, and then one\n to delete the device.h includes from the linux/include/ dir wherever\n possible.\"\n\n* tag \u0027device-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:\n device.h: audit and cleanup users in main include dir\n device.h: cleanup users outside of linux/include (C files)\n" }, { "commit": "0a329d2d5a1dd75273597538cdc33512ee38855e", "tree": "5e4b51863a0b05e8866615e2da1e123173a61220", "parents": [ "307b1cd7ecd7f3dc5ce3d3860957f034f0abe4df" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Fri Mar 23 15:02:04 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:33 2012 -0700" }, "message": "bitops: remove for_each_set_bit_cont()\n\nRemove for_each_set_bit_cont() after confirming that no one uses\nfor_each_set_bit_cont() anymore.\n\n[sfr@canb.auug.org.au: regmap: cope with bitops API change]\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Robert Richter \u003crobert.richter@amd.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9586c959bfc917695893bef0102433a7d0675691", "tree": "c8b89e40b7a04c3150e50785e7c48b67df360c83", "parents": [ "34699403e9916060af8ae23f5e4705a6c078e79d", "addfd8a09e1f434a73b3d87d36ef050c73511d2b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 20:33:14 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 20:33:14 2012 -0700" }, "message": "Merge tag \u0027regmap-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap\n\nPull regmap updates from Mark Brown:\n \"Things are really quieting down with the regmap API, while we\u0027re still\n seeing a trickle of new features coming in they\u0027re getting much\n smaller than they were. It\u0027s also nice to have some features which\n support other subsystems building infrastructure on top of regmap.\n Highlights include:\n\n - Support for padding between the register and the value when\n interacting with the device, sometimes needed for fast interfaces.\n - Support for applying register updates to the device when restoring\n the register state. This is intended to be used to apply updates\n supplied by manufacturers for tuning the performance of the device\n (many of which are to undocumented registers which aren\u0027t otherwise\n covered).\n - Support for multi-register operations on cached registers.\n - Support for syncing only part of the register cache.\n - Stubs and parameter query functions intended to make it easier for\n other subsystems to build infrastructure on top of the regmap API.\n\n plus a few driver updates making use of the new features which it was\n easier to merge via this tree.\"\n\n* tag \u0027regmap-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (41 commits)\n regmap: Fix future missing prototype of devres_alloc() and friends\n regmap: Rejig struct declarations for stubbed API\n regmap: Fix rbtree block base in sync\n regcache: Make sure we sync register 0 in an rbtree cache\n regmap: delete unused module.h from drivers/base/regmap files\n regmap: Add stub for regcache_sync_region()\n mfd: Improve performance of later WM1811 revisions\n regmap: Fix x86_64 breakage\n regmap: Allow drivers to sync only part of the register cache\n regmap: Supply ranges to the sync operations\n regmap: Add tracepoints for cache only and cache bypass\n regmap: Mark the cache as clean after a successful sync\n regmap: Remove default cache sync implementation\n regmap: Skip hardware defaults for LZO caches\n regmap: Expose the driver name in debugfs\n mfd: wm8400: Convert to devm_regmap_init_i2c()\n mfd: wm831x: Convert to devm_regmap_init()\n mfd: wm8994: Convert to devm_regmap_init()\n mfd/ASoC: Convert WM8994 driver to use regmap patches\n mfd: Add __devinit and __devexit annotations in wm8994\n ...\n" }, { "commit": "b2094ef840697bc8ca5d17a83b7e30fad5f1e9fa", "tree": "64e5f7253b6a85b6d5d36f95c0d3c67c1798918d", "parents": [ "424a6f6ef990b7e9f56f6627bfc6c46b493faeb4", "6681bc0deba495fad0d6fb349e40524abd1b1732" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 13:00:13 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 13:00:13 2012 -0700" }, "message": "Merge tag \u0027sound-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound\n\nPull updates of sound stuff from Takashi Iwai:\n \"Here is the first big update chunk of sound stuff for 3.4-rc1.\n\n In the common sound infrastructure, there are a few changes for\n dynamic PCM support (used in ASoC) and a few clean-ups. Majority of\n changes are found, as usual, in HD-audio and ASoC.\n\n Some highlights of HD-audio changes:\n\n - All the long-standing static quirk codes for Realtek codec were\n finally removed by fixing and extending the Realtek auto-parser.\n\n - The mute-LED control is standardized over all HD-audio codec\n drivers using the extended vmaster hook.\n\n - The vmaster slave mixer elements are initialized to 0dB as default\n so that the user won\u0027t be annoyed by the silent output after\n updates, e.g. due to the additions of new elements.\n\n - Other many fix-ups for the misc HD-audio devices.\n\n In the ASoC side, this is a very active release, including a quite a\n few framework enhancements. Some highlights:\n\n - Support for widgets not associated with a CODEC, an important part\n of the dynamic PCM framework.\n\n - A library factoring out the common code shared by dmaengine based\n DMA drivers contributed by Lars-Peter Clausen. This will save a\n lot of code and make it much easier to deploy enhancements to\n dmaengine.\n\n - Support for binary controls, used for providing runtime\n configuration of algorithm coefficients.\n\n - A new DAPM widget type for regulator supplies allowing drivers for\n devices that can power down unused supplies while active to do\n without any per-driver code.\n\n - DAPM widgets for DAIs, initially giving a speed boost for playback\n startup and shutdown and also the basis for CODEC\u003c-\u003eCODEC DAI link\n support.\n\n - Support for specifying the number of significant bits on audio\n interfaces, useful for allowing applications to know how much\n effort to put into generating data for a larger sample format.\n\n - Conversion of the FSI driver used on some SH processors to\n DMAEngine.\n\n - Conversion of EP93xx drivers to DMAEngine.\n\n - New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics\n WM2200.\n\n - Move audmux driver from arc/arm to sound/soc\n\n - McBSP move from arch/ to sound/ and updates\n\n Also, a few small updates and fixes for other drivers like au88x0,\n ymfpci, USB 6fire, USB usx2yaudio are included.\"\n\n* tag \u0027sound-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (446 commits)\n ASoC: wm8994: Provide VMID mode control and fix default sequence\n ASoC: wm8994: Add missing break in resume\n ASoC: wm_hubs: Don\u0027t actively manage LINEOUT_VMID_BUF\n ASoC: pxa-ssp: atomically set stream active masks\n ASoC: fsl: p1022ds: tell the WM8776 codec driver that it\u0027s the master\n ASoC: Samsung: Added to support mono recording\n ALSA: hda - Fix build with CONFIG_PM\u003dn\n ALSA: au88x0 - Avoid possible Oops at unbinding\n ALSA: usb-audio - Fix build error by consitification of rate list\n ASoC: core: Fix obscure leak of runtime array\n ALSA: pcm - Avoid GFP_ATOMIC in snd_pcm_link()\n ALSA: pcm: Constify the list in snd_pcm_hw_constraint_list\n ASoC: wm8996: Add 44.1kHz support\n ALSA: hda - Fix build of patch_sigmatel.c without CONFIG_SND_HDA_POWER_SAVE\n ASoC: mx27vis-aic32x4: Convert it to platform driver\n ALSA: hda - fix printing of high HDMI sample rates\n ALSA: ymfpci - Fix legacy registers on S3/S4 resume\n ALSA: control - Fixe a trailing white space error\n ALSA: hda - Add expose_enum_ctl flag to snd_hda_add_vmaster_hook()\n ALSA: hda - Add \"Mute-LED Mode\" enum control\n ...\n" }, { "commit": "754b9800779402924fffe456b49d557e15260cbf", "tree": "0e0441eca766616fccd8fc37a3885397efc6063a", "parents": [ "35cb8d9e18c0bb33b90d7e574abadbe23b65427d", "ea281a9ebaba3287130dbe15bb0aad6f798bb06b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 09:42:04 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 22 09:42:04 2012 -0700" }, "message": "Merge branch \u0027x86-mce-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull MCE changes from Ingo Molnar.\n\n* \u0027x86-mce-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86/mce: Fix return value of mce_chrdev_read() when erst is disabled\n x86/mce: Convert static array of pointers to per-cpu variables\n x86/mce: Replace hard coded hex constants with symbolic defines\n x86/mce: Recognise machine check bank signature for data path error\n x86/mce: Handle \"action required\" errors\n x86/mce: Add mechanism to safely save information in MCE handler\n x86/mce: Create helper function to save addr/misc when needed\n HWPOISON: Add code to handle \"action required\" errors.\n HWPOISON: Clean up memory_failure() vs. __memory_failure()\n" }, { "commit": "5375871d432ae9fc581014ac117b96aaee3cd0c7", "tree": "be98e8255b0f927fb920fb532a598b93fa140dbe", "parents": [ "b57cb7231b2ce52d3dda14a7b417ae125fb2eb97", "dfbc2d75c1bd47c3186fa91f1655ea2f3825b0ec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 18:55:10 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 18:55:10 2012 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\nPull powerpc merge from Benjamin Herrenschmidt:\n \"Here\u0027s the powerpc batch for this merge window. It is going to be a\n bit more nasty than usual as in touching things outside of\n arch/powerpc mostly due to the big iSeriesectomy :-) We finally got\n rid of the bugger (legacy iSeries support) which was a PITA to\n maintain and that nobody really used anymore.\n\n Here are some of the highlights:\n\n - Legacy iSeries is gone. Thanks Stephen ! There\u0027s still some bits\n and pieces remaining if you do a grep -ir series arch/powerpc but\n they are harmless and will be removed in the next few weeks\n hopefully.\n\n - The \u0027fadump\u0027 functionality (Firmware Assisted Dump) replaces the\n previous (equivalent) \"pHyp assisted dump\"... it\u0027s a rewrite of a\n mechanism to get the hypervisor to do crash dumps on pSeries, the\n new implementation hopefully being much more reliable. Thanks\n Mahesh Salgaonkar.\n\n - The \"EEH\" code (pSeries PCI error handling \u0026 recovery) got a big\n spring cleaning, motivated by the need to be able to implement a\n new backend for it on top of some new different type of firwmare.\n\n The work isn\u0027t complete yet, but a good chunk of the cleanups is\n there. Note that this adds a field to struct device_node which is\n not very nice and which Grant objects to. I will have a patch soon\n that moves that to a powerpc private data structure (hopefully\n before rc1) and we\u0027ll improve things further later on (hopefully\n getting rid of the need for that pointer completely). Thanks Gavin\n Shan.\n\n - I dug into our exception \u0026 interrupt handling code to improve the\n way we do lazy interrupt handling (and make it work properly with\n \"edge\" triggered interrupt sources), and while at it found \u0026 fixed\n a wagon of issues in those areas, including adding support for page\n fault retry \u0026 fatal signals on page faults.\n\n - Your usual random batch of small fixes \u0026 updates, including a bunch\n of new embedded boards, both Freescale and APM based ones, etc...\"\n\nI fixed up some conflicts with the generalized irq-domain changes from\nGrant Likely, hopefully correctly.\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (141 commits)\n powerpc/ps3: Do not adjust the wrapper load address\n powerpc: Remove the rest of the legacy iSeries include files\n powerpc: Remove the remaining CONFIG_PPC_ISERIES pieces\n init: Remove CONFIG_PPC_ISERIES\n powerpc: Remove FW_FEATURE ISERIES from arch code\n tty/hvc_vio: FW_FEATURE_ISERIES is no longer selectable\n powerpc/spufs: Fix double unlocks\n powerpc/5200: convert mpc5200 to use of_platform_populate()\n powerpc/mpc5200: add options to mpc5200_defconfig\n powerpc/mpc52xx: add a4m072 board support\n powerpc/mpc5200: update mpc5200_defconfig to fit for charon board\n Documentation/powerpc/mpc52xx.txt: Checkpatch cleanup\n powerpc/44x: Add additional device support for APM821xx SoC and Bluestone board\n powerpc/44x: Add support PCI-E for APM821xx SoC and Bluestone board\n MAINTAINERS: Update PowerPC 4xx tree\n powerpc/44x: The bug fixed support for APM821xx SoC and Bluestone board\n powerpc: document the FSL MPIC message register binding\n powerpc: add support for MPIC message register API\n powerpc/fsl: Added aliased MSIIR register address to MSI node in dts\n powerpc/85xx: mpc8548cds - add 36-bit dts\n ...\n" }, { "commit": "f8974cb71310a05632aada76be6a27576d61e609", "tree": "c0b6f59333796c95aa2de9a2eb755e9b68599b71", "parents": [ "c207f3a43194e108dda43dc9a1ce507335cff6b9", "0f22dd395fc473cee252b9af50249b8e0f32fde7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:30:03 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:30:03 2012 -0700" }, "message": "Merge tag \u0027dt-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull core device tree changes for Linux v3.4 from Grant Likely:\n \"This branch contains a minor documentation addition, a utility\n function for parsing string properties needed by some of the new ARM\n platforms, disables dynamic DT code that isn\u0027t used anywhere but on a\n few PPC machines, and exports DT node compatible data to userspace via\n UEVENT properties. Nothing earth shattering here.\"\n\n* tag \u0027dt-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6:\n of: Only compile OF_DYNAMIC on PowerPC pseries and iseries\n arm/dts: OMAP3: Add omap3evm and am335xevm support\n drivercore: Output common devicetree information in uevent\n of: Add of_property_match_string() to find index into a string list\n" }, { "commit": "c7c66c0cb0c77b1a8edf09bca57d922312d58030", "tree": "77277103c5f16aa4dee64978a060933d92e14776", "parents": [ "9f3938346a5c1fa504647670edb5fea5756cfb00", "98e8bdafeb4728a6af7bbcbcc3984967d1cf2bc1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:15:51 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 10:15:51 2012 -0700" }, "message": "Merge tag \u0027pm-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\nPull power management updates for 3.4 from Rafael Wysocki:\n \"Assorted extensions and fixes including:\n\n * Introduction of early/late suspend/hibernation device callbacks.\n * Generic PM domains extensions and fixes.\n * devfreq updates from Axel Lin and MyungJoo Ham.\n * Device PM QoS updates.\n * Fixes of concurrency problems with wakeup sources.\n * System suspend and hibernation fixes.\"\n\n* tag \u0027pm-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (43 commits)\n PM / Domains: Check domain status during hibernation restore of devices\n PM / devfreq: add relation of recommended frequency.\n PM / shmobile: Make MTU2 driver use pm_genpd_dev_always_on()\n PM / shmobile: Make CMT driver use pm_genpd_dev_always_on()\n PM / shmobile: Make TMU driver use pm_genpd_dev_always_on()\n PM / Domains: Introduce \"always on\" device flag\n PM / Domains: Fix hibernation restore of devices, v2\n PM / Domains: Fix handling of wakeup devices during system resume\n sh_mmcif / PM: Use PM QoS latency constraint\n tmio_mmc / PM: Use PM QoS latency constraint\n PM / QoS: Make it possible to expose PM QoS latency constraints\n PM / Sleep: JBD and JBD2 missing set_freezable()\n PM / Domains: Fix include for PM_GENERIC_DOMAINS\u003dn case\n PM / Freezer: Remove references to TIF_FREEZE in comments\n PM / Sleep: Add more wakeup source initialization routines\n PM / Hibernate: Enable usermodehelpers in hibernate() error path\n PM / Sleep: Make __pm_stay_awake() delete wakeup source timers\n PM / Sleep: Fix race conditions related to wakeup source timer function\n PM / Sleep: Fix possible infinite loop during wakeup source destruction\n PM / Hibernate: print physical addresses consistently with other parts of kernel\n ...\n" }, { "commit": "be669bc92358653a46c63f2352e6d981f9ed3bdf", "tree": "e56e592450d91b59d09dfd5079ad5fc0e9a1a230", "parents": [ "de0c4ece40dce378c40563db0604351d33c63dcd" ], "author": { "name": "Jordan Crouse", "email": "jcrouse@codeaurora.org", "time": "Tue Mar 20 14:09:29 2012 -0600" }, "committer": { "name": "Jordan Crouse", "email": "jcrouse@codeaurora.org", "time": "Tue Mar 20 16:10:36 2012 -0600" }, "message": "base: genlock: Use a signed long for the result from wait_timeout\n\ninterruptible_wait_timeout returns a signed long, so make sure that\nwe use a signed long to hold the result. Using an unsigned value would\nhorribly misinterpet an error such as -ERESTARTSYS.\n\nCRs-Fixed: 341347\nChange-Id: Ic0dedbadff2dbe404e68a2a78f6282b5976d05c1\nSigned-off-by: Jordan Crouse \u003cjcrouse@codeaurora.org\u003e\n" }, { "commit": "2ed9201bdd9a8e462d768a838fb2bc944c6887a4", "tree": "b205a540211ba7461c82c641c0131e39b11818e3", "parents": [ "a9fbc3b73127efba9276e172daa8d122f0fac1a8" ], "author": { "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com", "time": "Thu Jan 26 12:27:25 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 19 15:42:15 2012 +0530" }, "message": "dma-buf: Move code out of mutex-protected section in dma_buf_attach()\n\nSome fields can be set without mutex protection. Initialize them before\nlocking the mutex.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "a9fbc3b73127efba9276e172daa8d122f0fac1a8", "tree": "09eb3b471a631217de8c533293571c2d7968981d", "parents": [ "d1aa06a1eaf5f751c9913703031d611599d8d3d7" ], "author": { "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com", "time": "Thu Jan 26 12:27:24 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 19 15:42:15 2012 +0530" }, "message": "dma-buf: Return error instead of using a goto statement when possible\n\nRemove an error label in dma_buf_attach() that just returns an error\ncode.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "d1aa06a1eaf5f751c9913703031d611599d8d3d7", "tree": "dce298d9d1f7bdb95e8c259c3e304f9322c5d31a", "parents": [ "5375764f9408b8ef1fb8d6cd1ed0efd97dce4824" ], "author": { "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com", "time": "Thu Jan 26 12:27:23 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 19 15:42:15 2012 +0530" }, "message": "dma-buf: Remove unneeded sanity checks\n\nops, ops-\u003emap_dma_buf and ops-\u003eunmap_dma_buf are guaranteed to be\nnon-NULL by a check in dma_buf_export(). Remove NULL checks on those\nvariables in the other API functions.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "5375764f9408b8ef1fb8d6cd1ed0efd97dce4824", "tree": "05a88e01997b609418de73d53e9f6fbf06add73e", "parents": [ "c16fa4f2ad19908a47c63d8fa436a1178438c7e7" ], "author": { "name": "Laurent Pinchart", "email": "laurent.pinchart@ideasonboard.com", "time": "Thu Jan 26 12:27:22 2012 +0100" }, "committer": { "name": "Sumit Semwal", "email": "sumit.semwal@ti.com", "time": "Mon Mar 19 15:42:14 2012 +0530" }, "message": "dma-buf: Constify ops argument to dma_buf_export()\n\nThis allows drivers to make the dma buf operations structure constant.\n\nSigned-off-by: Laurent Pinchart \u003claurent.pinchart@ideasonboard.com\u003e\nReviewed-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nSigned-off-by: Sumit Semwal \u003csumit.semwal@linaro.org\u003e\n" }, { "commit": "98e8bdafeb4728a6af7bbcbcc3984967d1cf2bc1", "tree": "8c8df356d14b88998d20a32b5fee225c958cd95a", "parents": [ "0f0cc1687d7e41ac59e4eaf057aa2fb9e48a9dd3", "18dd2ece3cde14cfd42e95a89eb14016699a5f15" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 19 10:39:04 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 19 10:39:04 2012 +0100" }, "message": "Merge branch \u0027pm-domains\u0027\n\n* pm-domains:\n PM / Domains: Check domain status during hibernation restore of devices\n" }, { "commit": "18dd2ece3cde14cfd42e95a89eb14016699a5f15", "tree": "1897c7ac0337254058e4bfc7709bb8b19996da24", "parents": [ "57d13370cfaf6017c68981e66ff5b3bf20a2705c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 19 10:38:14 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Mar 19 10:38:14 2012 +0100" }, "message": "PM / Domains: Check domain status during hibernation restore of devices\n\nPower domains that were off before hibernation shouldn\u0027t be turned on\nduring device restore, so prevent that from happening.\n\nThis change fixes up commit 65533bbf63b4f37723fdfedc73d0653958973323\n\n PM / Domains: Fix hibernation restore of devices, v2\n\nthat didn\u0027t include it by mistake.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "62dc7c02c31c2cc66c46cc8761d421c60bb07a6f", "tree": "73068d760963dc8e154a4e54025e41a529c67b83", "parents": [ "cf3bbcaf09cb158590d1a9e0c0a6796d4fe92452", "57d13370cfaf6017c68981e66ff5b3bf20a2705c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 21:50:08 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 21:50:08 2012 +0100" }, "message": "Merge branch \u0027pm-domains\u0027\n\n* pm-domains:\n PM / shmobile: Make MTU2 driver use pm_genpd_dev_always_on()\n PM / shmobile: Make CMT driver use pm_genpd_dev_always_on()\n PM / shmobile: Make TMU driver use pm_genpd_dev_always_on()\n PM / Domains: Introduce \"always on\" device flag\n PM / Domains: Fix hibernation restore of devices, v2\n PM / Domains: Fix handling of wakeup devices during system resume\n" }, { "commit": "59fb53ea75eef4aa029cf31c88cdacec2f7b794b", "tree": "fb2ee7f8e99a72fe858e76ba7f2dbbc0390f3128", "parents": [ "ed819e3b964bba8bfae8e65d4d55a3f345f8da16", "efe6a8ad7fc55b350ce968cae4c757d35e986285" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 21:49:24 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 21:49:24 2012 +0100" }, "message": "Merge branch \u0027pm-qos\u0027\n\n* pm-qos:\n sh_mmcif / PM: Use PM QoS latency constraint\n tmio_mmc / PM: Use PM QoS latency constraint\n PM / QoS: Make it possible to expose PM QoS latency constraints\n" }, { "commit": "1e78a0c7fc92aee076965d516cf54475c39e9894", "tree": "a1a47b1adee44700480ff35d3f85a5ae8fdae390", "parents": [ "65533bbf63b4f37723fdfedc73d0653958973323" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 13 22:39:48 2012 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Mar 16 21:44:59 2012 +0100" }, "message": "PM / Domains: Introduce \"always on\" device flag\n\nThe TMU device on the Mackerel board belongs to the A4R power domain\nand loses power when the domain is turned off. Unfortunately, the\nTMU driver is not prepared to cope with such situations and crashes\nthe system when that happens. To work around this problem introduce\na new helper function, pm_genpd_dev_always_on(), allowing a device\ndriver to mark its device as \"always on\" in case it belongs to a PM\ndomain, which will make the generic PM domains core code avoid\npowering off the domain containing the device, both at run time and\nduring system suspend.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nTested-by: Simon Horman \u003chorms@verge.net.au\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: stable@vger.kernel.org\n" } ], "next": "65533bbf63b4f37723fdfedc73d0653958973323" }