)]}' { "log": [ { "commit": "efee984c27b67e3ebef40410f35671997441b57c", "tree": "53457dba2338f853d34e1754e7f7f960e4a29482", "parents": [ "17440f171e28e86cc21a4c8fd1fa3c561503f80e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Apr 28 02:04:15 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:52 2012 -0400" }, "message": "new helper: signal_delivered()\n\nDoes block_sigmask() + tracehook_signal_handler(); called when\nsigframe has been successfully built. All architectures converted\nto it; block_sigmask() itself is gone now (merged into this one).\n\nI\u0027m still not too happy with the signature, but that\u0027s a separate\nstory (IMO we need a structure that would contain signal number +\nsiginfo + k_sigaction, so that get_signal_to_deliver() would fill one,\nsignal_delivered(), handle_signal() and probably setup...frame() -\ntake one).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "77097ae503b170120ab66dd1d547f8577193f91f", "tree": "bee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5", "parents": [ "edd63a2763bdae0daa4f0a4d4c5d61d1154352a5" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 27 13:58:59 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:51 2012 -0400" }, "message": "most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set\n\nOnly 3 out of 63 do not. Renamed the current variant to __set_current_blocked(),\nadded set_current_blocked() that will exclude unblockable signals, switched\nopen-coded instances to it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a610d6e672d6d3723e8da257ad4a8a288a8f2f89", "tree": "2fac6ce7f72756771f4f87583205cc402589dcad", "parents": [ "5754f412a3f107cbcd93ee125bef296f2a07539b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:42:15 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:49 2012 -0400" }, "message": "pull clearing RESTORE_SIGMASK into block_sigmask()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14", "tree": "7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694", "parents": [ "51a7b448d4134e3e8eec633435e3e8faee14a828" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 02 09:59:21 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:48 2012 -0400" }, "message": "new helper: sigmask_to_save()\n\nreplace boilerplate \"should we use -\u003esaved_sigmask or -\u003eblocked?\"\nwith calls of obvious inlined helper...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "51a7b448d4134e3e8eec633435e3e8faee14a828", "tree": "8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3", "parents": [ "4ebefe3ec729003443daf153ed6fad1739271283" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:33:55 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:47 2012 -0400" }, "message": "new helper: restore_saved_sigmask()\n\nfirst fruits of ..._restore_sigmask() helpers: now we can take\nboilerplate \"signal didn\u0027t have a handler, clear RESTORE_SIGMASK\nand restore the blocked mask from -\u003esaved_mask\" into a common\nhelper. Open-coded instances switched...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "fb21affa49204acd409328415b49bfe90136653c", "tree": "3535dbe0c0aad049a38cadfcffe78409397a1b32", "parents": [ "a00b6151a2ae4c52576c35d3998e144a993d50b8", "f23ca335462e3c84f13270b9e65f83936068ec2c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull second pile of signal handling patches from Al Viro:\n \"This one is just task_work_add() series + remaining prereqs for it.\n\n There probably will be another pull request from that tree this\n cycle - at least for helpers, to get them out of the way for per-arch\n fixes remaining in the tree.\"\n\nFix trivial conflict in kernel/irq/manage.c: the merge of Andrew\u0027s pile\nhad brought in commit 97fd75b7b8e0 (\"kernel/irq/manage.c: use the\npr_foo() infrastructure to prefix printks\") which changed one of the\npr_err() calls that this merge moves around.\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n keys: kill task_struct-\u003ereplacement_session_keyring\n keys: kill the dummy key_replace_session_keyring()\n keys: change keyctl_session_to_parent() to use task_work_add()\n genirq: reimplement exit_irq_thread() hook via task_work_add()\n task_work_add: generic process-context callbacks\n avr32: missed _TIF_NOTIFY_RESUME on one of do_notify_resume callers\n parisc: need to check NOTIFY_RESUME when exiting from syscall\n move key_repace_session_keyring() into tracehook_notify_resume()\n TIF_NOTIFY_RESUME is defined on all targets now\n" }, { "commit": "2c922c51e6924298f8271d75732964f1ffdecaf2", "tree": "7ce86f8702cdf9ad93ad37064654fa21a43f411b", "parents": [ "137d1a26c842a384c98dd2a6a605014fddf5c777" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Thu May 31 16:26:26 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "um: properly check all process\u0027 threads for a live mm\n\nkill_off_processes() might miss a valid process, this is because checking\nfor process-\u003emm is not enough. Process\u0027 main thread may exit or detach\nits mm via use_mm(), but other threads may still have a valid mm.\n\nTo catch this we use find_lock_task_mm(), which walks up all threads and\nreturns an appropriate task (with task lock held).\n\nSuggested-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "137d1a26c842a384c98dd2a6a605014fddf5c777", "tree": "615db05121d00f246e1aa5b461f173c54c5391dd", "parents": [ "9bd0a077122a6b15069aab7a59c8f50f736fa1dd" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Thu May 31 16:26:25 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "um: fix possible race on task-\u003emm\n\nChecking for task-\u003emm is dangerous as -\u003emm might disappear (exit_mm()\nassigns NULL under task_lock(), so tasklist lock is not enough).\n\nWe can\u0027t use get_task_mm()/mmput() pair as mmput() might sleep, so let\u0027s\ntake the task lock while we care about its mm.\n\nNote that we should also use find_lock_task_mm() to check all process\u0027\nthreads for a valid mm, but for uml we\u0027ll do it in a separate patch.\n\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9bd0a077122a6b15069aab7a59c8f50f736fa1dd", "tree": "f76eefc0b3bdb46a01e394cecbf9ac42935bc4cc", "parents": [ "af1be5a578a1ccc9961c55290f8c509a00a69036" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Thu May 31 16:26:25 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "um: should hold tasklist_lock while traversing processes\n\nTraversing the tasks requires holding tasklist_lock, otherwise it is\nunsafe.\n\np.s. However, I\u0027m not sure that calling os_kill_ptraced_process() in the\natomic context is correct. It seem to work, but please take a closer\nlook.\n\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1cefe28f95da307287a05a6a0c10213f01055e2a", "tree": "6810a5c8f413f67d359da6243ee75c60c704d16c", "parents": [ "4f1c28d241d0882f25112d494885cd6084db225b" ], "author": { "name": "Kautuk Consul", "email": "consul.kautuk@gmail.com", "time": "Thu May 31 16:26:03 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:26 2012 -0700" }, "message": "um/kernel/trap.c: port OOM changes to handle_page_fault()\n\nCommit d065bd810b6d (\"mm: retry page fault when blocking on disk\ntransfer\") and commit 37b23e0525d3 (\"x86,mm: make pagefault killable\")\nintroduced changes into the x86 pagefault handler for making the page\nfault handler retryable as well as killable.\n\nThese changes reduce the mmap_sem hold time, which is crucial during OOM\nkiller invocation.\n\nPort these changes to um.\n\nSigned-off-by: Kautuk Consul \u003cconsul.kautuk@gmail.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a42c6ded827dbd396d2efde7530620be029a72d1", "tree": "ea3129404f32515a04497990a050b2cf73aa1d5d", "parents": [ "1227dd773d8d4e3983b4b751f9ffa0f41402fb7c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 23 14:44:37 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 23 22:09:20 2012 -0400" }, "message": "move key_repace_session_keyring() into tracehook_notify_resume()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f9369910a6225b8d4892c3f20ae740a711cd5ace", "tree": "8650ff79d7607bceb35509c028400ecf1c317de0", "parents": [ "05f144a0d5c2207a0349348127f996e104ad7404", "415d04d08fec74b226c92c1fb54ad117c9c6bac4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 18:11:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 18:11:45 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull first series of signal handling cleanups from Al Viro:\n \"This is just the first part of the queue (about a half of it);\n assorted fixes all over the place in signal handling.\n\n This one ends with all sigsuspend() implementations switched to\n generic one (-\u003esaved_sigmask-based).\n\n With this, a bunch of assorted old buglets are fixed and most of the\n missing bits of NOTIFY_RESUME hookup are in place. Two more fixes sit\n in arm and um trees respectively, and there\u0027s a couple of broken ones\n that need obvious fixes - parisc and avr32 check TIF_NOTIFY_RESUME\n only on one of two codepaths; fixes for that will happen in the next\n series\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (55 commits)\n unicore32: if there\u0027s no handler we need to restore sigmask, syscall or no syscall\n xtensa: add handling of TIF_NOTIFY_RESUME\n microblaze: drop \u0027oldset\u0027 argument of do_notify_resume()\n microblaze: handle TIF_NOTIFY_RESUME\n score: add handling of NOTIFY_RESUME to do_notify_resume()\n m68k: add TIF_NOTIFY_RESUME and handle it.\n sparc: kill ancient comment in sparc_sigaction()\n h8300: missing checks of __get_user()/__put_user() return values\n frv: missing checks of __get_user()/__put_user() return values\n cris: missing checks of __get_user()/__put_user() return values\n powerpc: missing checks of __get_user()/__put_user() return values\n sh: missing checks of __get_user()/__put_user() return values\n sparc: missing checks of __get_user()/__put_user() return values\n avr32: struct old_sigaction is never used\n m32r: struct old_sigaction is never used\n xtensa: xtensa_sigaction doesn\u0027t exist\n alpha: tidy signal delivery up\n score: don\u0027t open-code force_sigsegv()\n cris: don\u0027t open-code force_sigsegv()\n blackfin: don\u0027t open-code force_sigsegv()\n ...\n" }, { "commit": "3a8580f82024e30b31c662aa49346adf7a3bcdb5", "tree": "7769a01f152b4081f4e4225e499082fd5c67b184", "parents": [ "1d767cae4dbd4116fc3b2cc3251a20760f98339f", "2ccf62b36097aa88e0ea152d6ef0c0ca2d3884e6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 09:01:41 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 09:01:41 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml\n\nPull UML updates from Richard Weinberger:\n \"Most changes are bug fixes and cleanups\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:\n um: missing checks of __put_user()/__get_user() return values\n um: stub_rt_sigsuspend isn\u0027t needed these days anymore\n um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h\n irq: Remove irq_chip-\u003erelease()\n um: Remove CONFIG_IRQ_RELEASE_METHOD\n um: Remove usage of irq_chip-\u003erelease()\n um: Implement um_free_irq()\n um: Fix __swp_type()\n um: Implement a custom pte_same() function\n um: Add BUG() to do_ops()\u0027s error path\n um: Remove unused variables\n um: bury unused _TIF_RESTORE_SIGMASK\n um: wrong sigmask saved in case of multiple sigframes\n um: add TIF_NOTIFY_RESUME\n um: -\u003erestart_block.fn needs to be reset on sigreturn\n" }, { "commit": "68f3f16d9ad0f1e28ab3fd0001ab5798c41f15a3", "tree": "fd023109413f5eb28b364663fdf4bf2eabca47d4", "parents": [ "bf67f3a5c456a18f2e8d062f7e88506ef2cd9837" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 21:42:32 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:52:30 2012 -0400" }, "message": "new helper: sigsuspend()\n\nguts of saved_sigmask-based sigsuspend/rt_sigsuspend. Takes\nkernel sigset_t *.\n\nOpen-coded instances replaced with calling it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2ccf62b36097aa88e0ea152d6ef0c0ca2d3884e6", "tree": "bc93e28e0e72fa0cc8c20f64f9e1f3657ad5e479", "parents": [ "875682648b89a3ebc06176d60dc280f810647839", "ffc51be82b17e1c515fdb2dd5b92605798216b30" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon May 21 23:25:37 2012 +0200" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon May 21 23:25:37 2012 +0200" }, "message": "Merge branch \u0027for-um\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal into for-3.5\n" }, { "commit": "243412be9cecfc7fddebb912a277b76119fd4ecd", "tree": "b74b7d87db67aed2a22acb7571a4349d3507f9b3", "parents": [ "c6802f4370510fa8674674f11c5578ee057d1d63" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun May 20 00:05:58 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 16:28:34 2012 -0400" }, "message": "um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8e514b2a811c25434ac5fec13c09c1b82cafb0c9", "tree": "6ff5fc4977d49f5abe133c672815710e7e5ae512", "parents": [ "fa7a0449e0ea6588f64c06a045ea8728280f3457" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Apr 17 22:37:14 2012 +0200" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon May 21 21:09:36 2012 +0200" }, "message": "um: Remove usage of irq_chip-\u003erelease()\n\nUML does no longer need irq_chip-\u003erelease().\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fa7a0449e0ea6588f64c06a045ea8728280f3457", "tree": "3a309dc94896e03d55707f07813bc1b325a4ee75", "parents": [ "2b76ebaa728f8a3967c52aa189261c72fe56a6f1" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Apr 17 22:37:13 2012 +0200" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon May 21 21:09:36 2012 +0200" }, "message": "um: Implement um_free_irq()\n\nInstead of using chip-\u003erelease() we can achieve the same\nusing a simple wrapper for free_irq().\nWe have already um_request_irq(), so um_free_irq() is the perfect\ncounterpart.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nReviewed-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "62179d47c2b1495bedc942b424e933a4b0f2ed51", "tree": "30ffb5b949b4728b29a4b95e0d31d007f066b402", "parents": [ "54ce9256ad705ae8b628edfadce161aa7099922d" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Fri Apr 13 15:54:01 2012 +0200" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon May 21 21:09:33 2012 +0200" }, "message": "um: Add BUG() to do_ops()\u0027s error path\n\nIn case we encounter a bad operation in do_ops() something is really\nbroken and it\u0027s better to BUG().\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "5a30a798fb501429522a30b6027a603244d659b2", "tree": "17a0e45af5c3b32f0a7005a094ad613b20ec6d61", "parents": [ "d50349b0c397407458ea8c57aee765d158e6f9ee" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 26 23:25:06 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 14:20:27 2012 -0400" }, "message": "um: wrong sigmask saved in case of multiple sigframes\n\nwe can\u0027t just find oldmask once; if there are multiple signals\nand we loop building sigframes for those, -\u003esaved_mask will be\ndefinitely wrong for all but the first one.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d50349b0c397407458ea8c57aee765d158e6f9ee", "tree": "4ba282ac4385194f8812ceae81237e6dd28274a9", "parents": [ "3b7d15bde54be81e3edd773724d85d20ae42a4da" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Apr 24 02:37:07 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 14:19:53 2012 -0400" }, "message": "um: add TIF_NOTIFY_RESUME\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "3b7d15bde54be81e3edd773724d85d20ae42a4da", "tree": "1c4f848ead2edae056c4a9c3e2d119ac1b50ac96", "parents": [ "76e10d158efb6d4516018846f60c2ab5501900bc" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Apr 22 03:27:28 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 14:19:31 2012 -0400" }, "message": "um: -\u003erestart_block.fn needs to be reset on sigreturn\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "5b408241e99bd3f670122d4e6142b69cc6c24098", "tree": "220f16a8127dd613b61dba8a88e7d7cbe4180e9c", "parents": [ "d0b691dffaee89a4c9e1890694d0c77201d7a9b1" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu May 03 09:03:00 2012 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat May 05 13:00:26 2012 +0200" }, "message": "um: Use generic init_task\n\nSame code. Use the generic version.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Richard Weinberger \u003crichard@nod.at\u003e\nLink: http://lkml.kernel.org/r/20120503085035.592937512@linutronix.de\n\n" }, { "commit": "8239c25f47d2b318156993b15f33900a86ea5e17", "tree": "a15aa61b05684c0a375fea53da130d7e0462c66c", "parents": [ "bda3bdc9afce46302810e12ca1790ce08b9c40ce" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Apr 20 13:05:42 2012 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Apr 26 12:06:09 2012 +0200" }, "message": "smp: Add task_struct argument to __cpu_up()\n\nPreparatory patch to make the idle thread allocation for secondary\ncpus generic.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Srivatsa S. Bhat \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nCc: Matt Turner \u003cmattst88@gmail.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: Richard Kuo \u003crkuo@codeaurora.org\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: James E.J. Bottomley \u003cjejb@parisc-linux.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: x86@kernel.org\nLink: http://lkml.kernel.org/r/20120420124556.964170564@linutronix.de\n\n" }, { "commit": "657b12d3a1508a3f06f7afe21d5dda7252279520", "tree": "0f73b718bb8f009bfc605301550ae68d68561ae3", "parents": [ "76b278edd99fb55525fcf2706095e388bd3d122c" ], "author": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Mon Mar 26 19:18:22 2012 -0700" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Apr 10 00:13:45 2012 +0200" }, "message": "um: uml_setup_stubs\u0027: warning: unused variable \u0027pages\u0027\n\nFix the following gcc complain\narch/um/kernel/skas/mmu.c: In function \u0027uml_setup_stubs\u0027:\narch/um/kernel/skas/mmu.c:106:16: warning: unused variable \u0027pages\u0027 [-Wunused-variable]\n\nSigned-Signed-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "76b278edd99fb55525fcf2706095e388bd3d122c", "tree": "6384a25403926b498c710c75202591ca1dec7d88", "parents": [ "a3a85a763c399c0bf483a30d82d2d613e6f94cd3" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Thu Mar 29 19:10:42 2012 +0200" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Apr 10 00:13:45 2012 +0200" }, "message": "um: Use asm-generic/switch_to.h\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "3cb42092ff02edec34bf936b7400b1f1efc8ca43", "tree": "d3ed575e3d3d4a5e7481e6ac2b8f345d30399dd0", "parents": [ "0034102808e0dbbf3a2394b82b1bb40b5778de9e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Apr 09 13:59:00 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Apr 09 13:59:00 2012 -0400" }, "message": "um: fix linker script generation\n\nwhile we can\u0027t just use -U$(SUBARCH), we still need to kill idiotic define\n(implicit -Di386\u003d1), both for SUBARCH\u003di386 and SUBARCH\u003dx86/CONFIG_64BIT\u003dn\nbuilds.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0b5f9c005def154f9c21f9be0223b65b50d54368", "tree": "bbee9b3e549acc5886d1022c2aad46d5abfdd22e", "parents": [ "b5174fa3a7f4f8f150bfa3b917c92608953dfa0f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:30 2012 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:30 2012 +1030" }, "message": "remove references to cpu_*_map in arch/\n\nThis has been obsolescent for a while; time for the final push.\n\nIn adjacent context, replaced old cpus_* with cpumask_*.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e (arch/sparc)\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e (arch/tile)\nCc: user-mode-linux-devel@lists.sourceforge.net\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: linux-arm-kernel@lists.infradead.org\nCc: Richard Kuo \u003crkuo@codeaurora.org\u003e\nCc: linux-hexagon@vger.kernel.org\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Helge Deller \u003cdeller@gmx.de\u003e\nCc: sparclinux@vger.kernel.org\n" }, { "commit": "fa453a625de5b8ee9ada0a5b329df3f88751c615", "tree": "7a9e04d4a44bb929e96bd9bebb7b97cb733d1ecb", "parents": [ "30eebb54b13ef198a3f1a143ee9dd68f295c60de", "3463ff4439661d8107ac024329b5fe01d6e5117b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 27 18:29:53 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 27 18:29:53 2012 -0700" }, "message": "Merge branch \u0027for-linus-3.4-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml\n\nPull UML changes from Richard Weinberger:\n \"Mostly bug fixes and cleanups\"\n\n* \u0027for-linus-3.4-rc1\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: (35 commits)\n um: Update defconfig\n um: Switch to large mcmodel on x86_64\n MTD: Relax dependencies\n um: Wire CONFIG_GENERIC_IO up\n um: Serve io_remap_pfn_range()\n Introduce CONFIG_GENERIC_IO\n um: allow SUBARCH\u003dx86\n um: most of the SUBARCH uses can be killed\n um: deadlock in line_write_interrupt()\n um: don\u0027t bother trying to rebuild CHECKFLAGS for USER_OBJS\n um: use the right ifdef around exports in user_syms.c\n um: a bunch of headers can be killed by using generic-y\n um: ptrace-generic.h doesn\u0027t need user.h\n um: kill HOST_TASK_PID\n um: remove pointless include of asm/fixmap.h from asm/pgtable.h\n um: asm-offsets.h might as well come from underlying arch...\n um: merge processor_{32,64}.h a bit...\n um: switch close_chan() to struct line\n um: race fix: initialize delayed_work *before* registering IRQ\n um: line-\u003ehave_irq is never checked...\n ...\n" }, { "commit": "dc5be20a6454312d395dbf07eb2218090a03ae24", "tree": "4569a1f70e868604f4d92af11dba4009ceb64934", "parents": [ "199eebbae45791af0f37184dd495f16a6cf5c34a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Feb 11 05:39:56 2012 -0500" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Sun Mar 25 00:29:56 2012 +0100" }, "message": "um: most of the SUBARCH uses can be killed\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n[richard@nod.at: Re-export SUBARCH in arch/um/Makefile]\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "c2220b2a124d2fe7b0074b23680177c8e905a76c", "tree": "f88ed3858ce65669134888f64193ab139a8a95dc", "parents": [ "28a12cb598e55ca9e1c577899d6624e6a83cdc56" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Jan 30 16:30:48 2012 -0500" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Sun Mar 25 00:29:55 2012 +0100" }, "message": "um: kill HOST_TASK_PID\n\njust provide get_current_pid() to the userland side of things\ninstead of get_current() + manual poking in its results\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "c0b79a90b1556a7e51d7a49a655eb60306f6258d", "tree": "e6f8427119e3e4c4aada70cfb04c6c430dcc7f84", "parents": [ "c16fa4f2ad19908a47c63d8fa436a1178438c7e7" ], "author": { "name": "Yong Zhang", "email": "yong.zhang0@gmail.com", "time": "Thu Sep 22 16:58:46 2011 +0800" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Sun Mar 25 00:29:52 2012 +0100" }, "message": "um: irq: Remove IRQF_DISABLED\n\nSince commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],\nWe run all interrupt handlers with interrupts disabled\nand we even check and yell when an interrupt handler\nreturns with interrupts enabled (see commit [b738a50a:\ngenirq: Warn when handler enables interrupts]).\n\nSo now this flag is a NOOP and can be removed.\n\nSigned-off-by: Yong Zhang \u003cyong.zhang0@gmail.com\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "d982d5955e9033015a2cc119aa7c0a878e275964", "tree": "19ce3a7db9d68886c73124831eb9937ad7a019b7", "parents": [ "f6adb9a6aec0ec9540e15f354e5cdec88b2aea33" ], "author": { "name": "Matt Fleming", "email": "matt.fleming@intel.com", "time": "Fri Mar 23 15:01:50 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:31 2012 -0700" }, "message": "um: use set_current_blocked() and block_sigmask()\n\nAs described in commit e6fa16ab9c1e (\"signal: sigprocmask() should do\nretarget_shared_pending()\") the modification of current-\u003eblocked is\nincorrect as we need to check whether the signal we\u0027re about to block is\npending in the shared queue.\n\nAlso, use the new helper function introduced in commit 5e6292c0f28f\n(\"signal: add block_sigmask() for adding sigmask to current-\u003eblocked\")\nwhich centralises the code for updating current-\u003eblocked after\nsuccessfully delivering a signal and reduces the amount of duplicate\ncode across architectures. In the past some architectures got this code\nwrong, so using this helper function should stop that from happening\nagain.\n\nAcked-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Matt Fleming \u003cmatt.fleming@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f6adb9a6aec0ec9540e15f354e5cdec88b2aea33", "tree": "e0294accaec6c3ba56c19872d4c8ec38b158de8d", "parents": [ "6629326b89b6e69cc44276e1649a31158bb2c819" ], "author": { "name": "Matt Fleming", "email": "matt.fleming@intel.com", "time": "Fri Mar 23 15:01:49 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:31 2012 -0700" }, "message": "um: don\u0027t restore current-\u003eblocked on error\n\nIf we fail to setup the signal stack frame then we don\u0027t need to restore\ncurrent-\u003eblocked because it is not modified by setup_signal_stack_*.\n\nAcked-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Richard Weinberger \u003crichard@nod.at\u003e\nTested-by: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Matt Fleming \u003cmatt.fleming@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e2a0883e4071237d09b604a342c28b96b44a04b3", "tree": "aa56f4d376b5eb1c32358c19c2669c2a94e0e1fd", "parents": [ "3a990a52f9f25f45469e272017a31e7a3fda60ed", "07c0c5d8b8c122b2f2df9ee574ac3083daefc981" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 13:36:41 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 13:36:41 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs\n\nPull vfs pile 1 from Al Viro:\n \"This is _not_ all; in particular, Miklos\u0027 and Jan\u0027s stuff is not there\n yet.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (64 commits)\n ext4: initialization of ext4_li_mtx needs to be done earlier\n debugfs-related mode_t whack-a-mole\n hfsplus: add an ioctl to bless files\n hfsplus: change finder_info to u32\n hfsplus: initialise userflags\n qnx4: new helper - try_extent()\n qnx4: get rid of qnx4_bread/qnx4_getblk\n take removal of PF_FORKNOEXEC to flush_old_exec()\n trim includes in inode.c\n um: uml_dup_mmap() relies on -\u003emmap_sem being held, but activate_mm() doesn\u0027t hold it\n um: embed -\u003estub_pages[] into mmu_context\n gadgetfs: list_for_each_safe() misuse\n ocfs2: fix leaks on failure exits in module_init\n ecryptfs: make register_filesystem() the last potential failure exit\n ntfs: forgets to unregister sysctls on register_filesystem() failure\n logfs: missing cleanup on register_filesystem() failure\n jfs: mising cleanup on register_filesystem() failure\n make configfs_pin_fs() return root dentry on success\n configfs: configfs_create_dir() has parent dentry in dentry-\u003ed_parent\n configfs: sanitize configfs_create()\n ...\n" }, { "commit": "ac2aca2817ca10ad30f86d0d3caa41ea8cc4f0f0", "tree": "d48719c7b748d4bd99aa176fda481b25dbecd1c3", "parents": [ "ea6fb41752dda2e450bd8a318c7400f8cfa9111e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Feb 23 01:37:19 2012 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:50 2012 -0400" }, "message": "um: uml_dup_mmap() relies on -\u003emmap_sem being held, but activate_mm() doesn\u0027t hold it\n\n... while calling uml_dup_mmap()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ea6fb41752dda2e450bd8a318c7400f8cfa9111e", "tree": "68b741ba0024029578f35cde5f4a8f7ad4ed6688", "parents": [ "104bb37d3e0eb576b6aa61b9ed909e118e026bd2" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Feb 23 01:33:19 2012 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 20 21:29:50 2012 -0400" }, "message": "um: embed -\u003estub_pages[] into mmu_context\n\nseriously, kmalloc() for two-element array of pointers?\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "91f2359396d87f24ea43d91ff77dec54847ad69a", "tree": "75422aa4bd39927e4b448407fc3ccd83fb4f5e96", "parents": [ "bc3e11be88010e09692ed1d214407d56caa90075" ], "author": { "name": "Cong Wang", "email": "amwang@redhat.com", "time": "Fri Nov 25 23:14:17 2011 +0800" }, "committer": { "name": "Cong Wang", "email": "xiyou.wangcong@gmail.com", "time": "Tue Mar 20 21:48:15 2012 +0800" }, "message": "um: remove the second argument of k[un]map_atomic()\n\nSigned-off-by: Cong Wang \u003camwang@redhat.com\u003e\n" }, { "commit": "b05d8447e7821695bc2fa3359431f7a664232743", "tree": "da90e558279c6407aa2e08d36bea5d9a21cd959c", "parents": [ "f031cd25568a390dc2c9c3a4015054183753449a" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Tue Jan 03 14:23:06 2012 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jan 17 16:16:56 2012 -0500" }, "message": "audit: inline audit_syscall_entry to reduce burden on archs\n\nEvery arch calls:\n\nif (unlikely(current-\u003eaudit_context))\n\taudit_syscall_entry()\n\nwhich requires knowledge about audit (the existance of audit_context) in\nthe arch code. Just do it all in static inline in audit.h so that arch\u0027s\ncan remain blissfully ignorant.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\n" }, { "commit": "d7e7528bcd456f5c36ad4a202ccfb43c5aa98bc4", "tree": "ef49503b1dc52c52102e728dbd979c9309d5756b", "parents": [ "85e7bac33b8d5edafc4e219c7dfdb3d48e0b4e31" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Tue Jan 03 14:23:06 2012 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Jan 17 16:16:56 2012 -0500" }, "message": "Audit: push audit success and retcode into arch ptrace.h\n\nThe audit system previously expected arches calling to audit_syscall_exit to\nsupply as arguments if the syscall was a success and what the return code was.\nAudit also provides a helper AUDITSC_RESULT which was supposed to simplify things\nby converting from negative retcodes to an audit internal magic value stating\nsuccess or failure. This helper was wrong and could indicate that a valid\npointer returned to userspace was a failed syscall. The fix is to fix the\nlayering foolishness. We now pass audit_syscall_exit a struct pt_reg and it\nin turns calls back into arch code to collect the return value and to\ndetermine if the syscall was a success or failure. We also define a generic\nis_syscall_success() macro which determines success/failure based on if the\nvalue is \u003c -MAX_ERRNO. This works for arches like x86 which do not use a\nseparate mechanism to indicate syscall failure.\n\nWe make both the is_syscall_success() and regs_return_value() static inlines\ninstead of macros. The reason is because the audit function must take a void*\nfor the regs. (uml calls theirs struct uml_pt_regs instead of just struct\npt_regs so audit_syscall_exit can\u0027t take a struct pt_regs). Since the audit\nfunction takes a void* we need to use static inlines to cast it back to the\narch correct structure to dereference it.\n\nThe other major change is that on some arches, like ia64, MIPS and ppc, we\nchange regs_return_value() to give us the negative value on syscall failure.\nTHE only other user of this macro, kretprobe_example.c, won\u0027t notice and it\nmakes the value signed consistently for the audit functions across all archs.\n\nIn arch/sh/kernel/ptrace_64.c I see that we were using regs[9] in the old\naudit code as the return value. But the ptrace_64.h code defined the macro\nregs_return_value() as regs[3]. I have no idea which one is correct, but this\npatch now uses the regs_return_value() function, so it now uses regs[3].\n\nFor powerpc we previously used regs-\u003eresult but now use the\nregs_return_value() function which uses regs-\u003egprs[3]. regs-\u003egprs[3] is\nalways positive so the regs_return_value(), much like ia64 makes it negative\nbefore calling the audit code when appropriate.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nAcked-by: H. Peter Anvin \u003chpa@zytor.com\u003e [for x86 portion]\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e [for ia64]\nAcked-by: Richard Weinberger \u003crichard@nod.at\u003e [for uml]\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e [for sparc]\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e [for mips]\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e [for ppc]\n" }, { "commit": "376613e81ddc68f545fd5c87ffc3ad222b7abe5f", "tree": "e1cb1cd43d05f57e4584dd5f9ce3eb965d0ddff1", "parents": [ "0db49b72bce26341274b74fd968501489a361ae3", "0518469d0a32be1e6dd8850ff274d52d72cdb52d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 06 13:57:44 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 06 13:57:44 2012 -0800" }, "message": "Merge branch \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, tsc: Skip TSC synchronization checks for tsc\u003dreliable\n clocksource: Convert tcb_clksrc to use clocksource_register_hz/khz\n clocksource: cris: Convert to clocksource_register_khz\n clocksource: xtensa: Convert to clocksource_register_hz/khz\n clocksource: um: Convert to clocksource_register_hz/khz\n clocksource: parisc: Convert to clocksource_register_hz/khz\n clocksource: m86k: Convert to clocksource_register_hz/khz\n time: x86: Replace LATCH with PIT_LATCH in i8253 clocksource driver\n time: x86: Remove CLOCK_TICK_RATE from acpi_pm clocksource driver\n time: x86: Remove CLOCK_TICK_RATE from mach_timer.h\n time: x86: Remove CLOCK_TICK_RATE from tsc code\n time: Fix spelling mistakes in new comments\n time: fix bogus comment in timekeeping_get_ns_raw\n" }, { "commit": "1268fbc746ea1cd279886a740dcbad4ba5232225", "tree": "dc0ff36b4114992a3f67479e25132f5e99f36b9e", "parents": [ "b58bdccaa8d908e0f71dae396468a0d3f7bb3125" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Nov 17 18:48:14 2011 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:57 2011 -0800" }, "message": "nohz: Remove tick_nohz_idle_enter_norcu() / tick_nohz_idle_exit_norcu()\n\nThose two APIs were provided to optimize the calls of\ntick_nohz_idle_enter() and rcu_idle_enter() into a single\nirq disabled section. This way no interrupt happening in-between would\nneedlessly process any RCU job.\n\nNow we are talking about an optimization for which benefits\nhave yet to be measured. Let\u0027s start simple and completely decouple\nidle rcu and dyntick idle logics to simplify.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "2bbb6817c0ac1b5f2a68d720f364f98eeb1ac4fd", "tree": "05bb5ba54671a8eaeca4fe4406a75e820317e473", "parents": [ "280f06774afedf849f0b34248ed6aff57d0f6908" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sat Oct 08 16:01:00 2011 +0200" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:36 2011 -0800" }, "message": "nohz: Allow rcu extended quiescent state handling seperately from tick stop\n\nIt is assumed that rcu won\u0027t be used once we switch to tickless\nmode and until we restart the tick. However this is not always\ntrue, as in x86-64 where we dereference the idle notifiers after\nthe tick is stopped.\n\nTo prepare for fixing this, add two new APIs:\ntick_nohz_idle_enter_norcu() and tick_nohz_idle_exit_norcu().\n\nIf no use of RCU is made in the idle loop between\ntick_nohz_enter_idle() and tick_nohz_exit_idle() calls, the arch\nmust instead call the new *_norcu() version such that the arch doesn\u0027t\nneed to call rcu_idle_enter() and rcu_idle_exit().\n\nOtherwise the arch must call tick_nohz_enter_idle() and\ntick_nohz_exit_idle() and also call explicitly:\n\n- rcu_idle_enter() after its last use of RCU before the CPU is put\nto sleep.\n- rcu_idle_exit() before the first use of RCU after the CPU is woken\nup.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "280f06774afedf849f0b34248ed6aff57d0f6908", "tree": "62ef683226d0569c0e6c3ba34ab2e6d85b2e047f", "parents": [ "867f236bd12f5091df6dc7cc75f94d7fd982d78a" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Oct 07 18:22:06 2011 +0200" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:35 2011 -0800" }, "message": "nohz: Separate out irq exit and idle loop dyntick logic\n\nThe tick_nohz_stop_sched_tick() function, which tries to delay\nthe next timer tick as long as possible, can be called from two\nplaces:\n\n- From the idle loop to start the dytick idle mode\n- From interrupt exit if we have interrupted the dyntick\nidle mode, so that we reprogram the next tick event in\ncase the irq changed some internal state that requires this\naction.\n\nThere are only few minor differences between both that\nare handled by that function, driven by the ts-\u003einidle\ncpu variable and the inidle parameter. The whole guarantees\nthat we only update the dyntick mode on irq exit if we actually\ninterrupted the dyntick idle mode, and that we enter in RCU extended\nquiescent state from idle loop entry only.\n\nSplit this function into:\n\n- tick_nohz_idle_enter(), which sets ts-\u003einidle to 1, enters\ndynticks idle mode unconditionally if it can, and enters into RCU\nextended quiescent state.\n\n- tick_nohz_irq_exit() which only updates the dynticks idle mode\nwhen ts-\u003einidle is set (ie: if tick_nohz_idle_enter() has been called).\n\nTo maintain symmetry, tick_nohz_restart_sched_tick() has been renamed\ninto tick_nohz_idle_exit().\n\nThis simplifies the code and micro-optimize the irq exit path (no need\nfor local_irq_save there). This also prepares for the split between\ndynticks and rcu extended quiescent state logics. We\u0027ll need this split to\nfurther fix illegal uses of RCU in extended quiescent states in the idle\nloop.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "0518469d0a32be1e6dd8850ff274d52d72cdb52d", "tree": "c13038d099e04208feae565947783cf92ceae9ee", "parents": [ "28a00184be261e3dc152ba0d664a067bbe235b6a", "f5a54dd7952e9032785cd1ef0dde72cd61025341" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 05 22:13:49 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 05 22:13:49 2011 +0100" }, "message": "Merge branch \u0027fortglx/3.3/tip/timers/core\u0027 of git://git.linaro.org/people/jstultz/linux into timers/core\n" }, { "commit": "60d687e7d4724a7e8826f6579ca036d4343a5386", "tree": "9b4e0ab4770a83fc7da48a3a10fd4902fa053755", "parents": [ "63e496340f07b58925f690451c93171d9b04fe1e" ], "author": { "name": "John Stultz", "email": "johnstul@us.ibm.com", "time": "Mon Apr 26 20:25:16 2010 -0700" }, "committer": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Mon Nov 21 19:01:03 2011 -0800" }, "message": "clocksource: um: Convert to clocksource_register_hz/khz\n\nThis converts the um clocksource to use clocksource_register_hz/khz\n\nThis is untested, so any assistance in testing would be appreciated!\n\nCC: Jeff Dike \u003cjdike@addtoit.com\u003e\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\n" }, { "commit": "73395a0002aa9573ffc8d989587b79663847f705", "tree": "5edb92458670b6ae30c53c47179b60379922c729", "parents": [ "a34978cbd977ab62c744f63daacd9dc1474482be" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:14:10 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:15:36 2011 +0100" }, "message": "um: distribute exports to where exported stuff is defined\n\nksyms.c is down to the stuff defined in various USER_OBJS\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "4d211093e838ddd049b5cf4f0773aa5ac67f9976", "tree": "812dbda87c5ff94eb926cc6ee7410a323e5b2cc1", "parents": [ "c32324e31270514638d6d2df38436590862e0d8f" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:11:49 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:15:26 2011 +0100" }, "message": "um: fix gcov build breakage\n\na) exports in gmon_syms.c duplicate kernel/gcov/* ones\nb) excluding -pg in vdso compile is not enough - -fprofile-arcs\nand -ftest-coverage also needs to be excluded\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "445c5786c9ce02b6816bb11fd3394a134fa6d244", "tree": "f2992420ebb04256d2e919aa905ab85cdde937bf", "parents": [ "c75d053b701cc098d44b729c8266a2df5ca5206e" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:07:59 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:15:10 2011 +0100" }, "message": "um: kill shared/tlb.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "c75d053b701cc098d44b729c8266a2df5ca5206e", "tree": "a94c1dec8111305a15bc2ad7a5096dd7bcb76375", "parents": [ "5ade8878e03a9a298a71efbf2895aa482e45448a" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:07:49 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:15:09 2011 +0100" }, "message": "um: make flush_tlb_kernel_range_common() static\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "549e78db9438374cb6a58201cc5f2194b222688f", "tree": "f3861cd67f320e47b09b4aab321a6432b1a60c2d", "parents": [ "0acdbbeb6dd435f5f3f1648fc3a2ab5fd07b5545" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:06:59 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:15:06 2011 +0100" }, "message": "um: make load_initrd() static, kill shared/initrd.h\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "adcfb9852d8f2ddba908da0d023c280e23a40452", "tree": "0ffa43abbf473ea9edb2b625b1e1ac20bd215798", "parents": [ "51d34749051a6369093e5067ef67c17f17694921" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:03:59 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:14:54 2011 +0100" }, "message": "um: kill includes of sysdep/sigcontext.h from stuff built with kernel headers\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "5d40de0f6e726dc9c48fb35815e0a6153e59e1dc", "tree": "0a746d283d83d824eb88cbe19783d2939bd6e5ab", "parents": [ "6582b7f7743da6ce3e3714e9e8b18e0e073d4acd" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:03:29 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:14:52 2011 +0100" }, "message": "um: kill dead code around uaccess\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "078073a3d48ce7c140f1538d249da3ac545065a6", "tree": "064e0baa9b1a6d97d5dbbbfae388a297303fba65", "parents": [ "4de1c5f65c7dd4965a2a58b93205b747d7826110" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Thu Aug 18 20:01:29 2011 +0100" }, "committer": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Nov 02 14:14:44 2011 +0100" }, "message": "um: -include user.h for USER_OBJ, trim includes\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\n" }, { "commit": "f2833aef6a0517e933992c8007f330d0df5d9317", "tree": "b1f664d138b897a5d3f28bfc5e242089a4435916", "parents": [ "01599cdc2f891415387aed9921909b3e9f27c801" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed Sep 14 16:21:37 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 14 18:09:37 2011 -0700" }, "message": "um: clean arch_ptrace() up a bit\n\n1) take subarch-specific stuff to subarch_ptrace()\n2) PTRACE_{PEEK,POKE}{TEXT,DATA} is handled by ptrace_request() just fine...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fbfe9c847edf57ac8232aeafb290f272289893a3", "tree": "da25f3f4ece74b9fa328ce3884f19ff18eff516d", "parents": [ "b40997b872cdb70140f127af6069f00a86b6cf81" ], "author": { "name": "Ingo van Lil", "email": "inguin@gmx.de", "time": "Wed Sep 14 16:21:23 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 14 18:09:37 2011 -0700" }, "message": "um: Save FPU registers between task switches\n\nSome time ago Jeff prepared 42daba316557 (\"uml: stop saving process FP\nstate\") for UML to stop saving the process FP state between task\nswitches. The assumption was that since with SKAS0 every guest process\nruns inside a host process context the host OS will take care of keeping\nthe proper FP state.\n\nUnfortunately this is not true for multi-threaded applications, where\nall guest threads share a single host process context yet all may use\nthe FPU on their own. Although I haven\u0027t verified it I suspect things\nto be even worse in SKAS3 mode where all guest processes run inside a\nsingle host process.\n\nThe patch reintroduces the saving and restoring of the FP context\nbetween task switches.\n\n[richard@nod.at: Ingo posted this patch in 2009, sadly it was never applied\nand got lost. Now in 2011 the problem was reported by Gunnar.]\n\nSigned-off-by: Ingo van Lil \u003cinguin@gmx.de\u003e\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nReported-by: \u003cgunnarlindroth@hotmail.com\u003e\nTested-by: \u003cgunnarlindroth@hotmail.com\u003e\nCc: Stanislav Meduna \u003cstano@meduna.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f1c93e4946ae1cc268729451de6335a7e7d2bea9", "tree": "ed1ed33faf640af3544963b0afc085ec8ed9e640", "parents": [ "39073db15bf9016003e8a4e607d517f4928b713c" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Mon Jul 25 17:12:55 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 20:57:13 2011 -0700" }, "message": "um: remove dead code\n\nGCC 4.6\u0027s -Wunused-but-set-variable found some dead code.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c0ce5b673457123406f19e616bb8cf20a0c12cb5", "tree": "6030fea4f65460ccb1bcfe0752ab97cc85810081", "parents": [ "7213de044e11856f5c2aee0e43eff8dc507d421c" ], "author": { "name": "Mathias Krause", "email": "minipli@googlemail.com", "time": "Mon Jul 25 17:12:45 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 20:57:12 2011 -0700" }, "message": "um, exec: remove redundant set_fs(USER_DS)\n\nThe address limit is already set in flush_old_exec() so this\nset_fs(USER_DS) is redundant.\n\nSigned-off-by: Mathias Krause \u003cminipli@googlemail.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3ef6130ab25a9db6627212d2f6859cc7fc0427ed", "tree": "69a4630dc9ac3bf32625e23f63b877a12b0f5adb", "parents": [ "4ff4d8d342fe25c4d1106fb0ffdd310a43d0ace0" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue May 24 17:13:03 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:41 2011 -0700" }, "message": "um: print info about fatal segfaults\n\nPrint a short info about fatal segfaults like other archs do.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d634f194d4e2e58d57927c812aca097e67a2287d", "tree": "ca17ff43725293ea0bda7a7d7e8ed23ad4f89e14", "parents": [ "2525e70d492f8c7bbe1292db8fcd973607a56ac6" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue May 24 17:13:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:41 2011 -0700" }, "message": "um: add earlyprintk support\n\nUser Mode Linux can also benefit from earlyprintk. UML\u0027s earlyprintk\nwrites kernel messages directly to stdout.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1c395176962176660bb108f90e97e1686cfe0d85", "tree": "dc3b91d8d0d9b00a59f26677cce0f9eb90b1772f", "parents": [ "ff075d605511784c79cbf0ae73d90e07238267b3" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue May 24 17:11:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:16 2011 -0700" }, "message": "mm: now that all old mmu_gather code is gone, remove the storage\n\nFold all the mmu_gather rework patches into one for submission\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nCc: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "184748cc50b2dceb8287f9fb657eda48ff8fcfe7", "tree": "da32494cf29e5ec9f80b17dc8590bdc450ea545a", "parents": [ "a4c98f8bbeafee12c979c90743f6fda94f7515c7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Apr 05 17:23:39 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 14 08:52:32 2011 +0200" }, "message": "sched: Provide scheduler_ipi() callback in response to smp_send_reschedule()\n\nFor future rework of try_to_wake_up() we\u0027d like to push part of that\nfunction onto the CPU the task is actually going to run on.\n\nIn order to do so we need a generic callback from the existing scheduler IPI.\n\nThis patch introduces such a generic callback: scheduler_ipi() and\nimplements it as a NOP.\n\nBenH notes: PowerPC might use this IPI on offline CPUs under rare conditions!\n\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nReviewed-by: Frank Rowand \u003cfrank.rowand@am.sony.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/20110405152728.744338123@chello.nl\n" }, { "commit": "df31a0a06f00a9b54a5cd4eaef59ebc6ca629b78", "tree": "1bfb14f30405e31e3516b97a5c082262a576acd5", "parents": [ "0ebec35f683c4e94e4bfb877b71598e79b131638" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 18:25:20 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 20:35:57 2011 +0100" }, "message": "um: Use generic show_interrupts()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0ebec35f683c4e94e4bfb877b71598e79b131638", "tree": "7e9168078e11857468ed6f319947cf0cc047be7f", "parents": [ "4bdab7e0305383ce1126f43f46262f00a265d802" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 18:24:42 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 20:35:57 2011 +0100" }, "message": "um: Convert genirq namespace\n\nScripted with coccinelle.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d5b4eea1c575b78448fd5dc54d250ff302ca22f9", "tree": "2623eb5b281844dc88e62cf71fa9e5889c77492a", "parents": [ "1d119aa06fb2b2608151a162f15c480d46694b65" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Feb 06 22:45:36 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 19:37:40 2011 +0100" }, "message": "um: Use proper accessors in show_interrupts()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c20110206224515.322707425@linutronix.de\u003e\n" }, { "commit": "1d119aa06fb2b2608151a162f15c480d46694b65", "tree": "dcc6add4f4dd5109714dcc45740d70898f7e97e6", "parents": [ "6ea96e7e4946f790330557e4b7c4c8a174c1c6d2" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Feb 06 22:45:34 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 19:37:39 2011 +0100" }, "message": "um: Convert irq_chips to new functions\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c20110206224515.224027758@linutronix.de\u003e\n" }, { "commit": "6ea96e7e4946f790330557e4b7c4c8a174c1c6d2", "tree": "f1b77a2e66efffac89058e8cd0cc6defabd0ecbe", "parents": [ "795abaf1e4e188c4171e3cd3dbb11a9fcacaf505" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun Feb 06 22:45:31 2011 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Feb 14 19:37:39 2011 +0100" }, "message": "um: Remove stale irq_chip.end\n\nirq_chip.end got obsolete with the remnoval of __do_IRQ().\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c20110206224515.135703209@linutronix.de\u003e\n" }, { "commit": "8ac1f8320a0073f28cf9e0491af4cd98f504f92a", "tree": "4dad891c302587fdc7b099b18e05d7dbc5526c64", "parents": [ "64cc6ae001d70bc59e5f854e6b5678f59110df16" ], "author": { "name": "Andrea Arcangeli", "email": "aarcange@redhat.com", "time": "Thu Jan 13 15:46:43 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 17:32:40 2011 -0800" }, "message": "thp: pte alloc trans splitting\n\npte alloc routines must wait for split_huge_page if the pmd is not present\nand not null (i.e. pmd_trans_splitting). The additional branches are\noptimized away at compile time by pmd_trans_splitting if the config option\nis off. However we must pass the vma down in order to know the anon_vma\nlock to wait for.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "451a3c24b0135bce54542009b5fde43846c7cf67", "tree": "f0fbbcc155aef2a1ffcb8aa593fe7a966d0e6900", "parents": [ "55f6561c6941713ab5ae9180525b026dd40b7d14" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Nov 17 16:26:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 17 08:59:32 2010 -0800" }, "message": "BKL: remove extraneous #include \u003csmp_lock.h\u003e\n\nThe big kernel lock has been removed from all these files at some point,\nleaving only the #include.\n\nRemove this too as a cleanup.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8818b6719f1ecfdc1f27761704d0c9e2cbc48250", "tree": "826b9d39b3897cb0c45583c4f76723669d5b7349", "parents": [ "f6614b7bb405a9b35dd28baea989a749492c46b2" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Thu Nov 11 14:05:04 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 12 07:55:30 2010 -0800" }, "message": "um: fix ptrace build error\n\nBoth commits 0a3d763f1a68 (\"ptrace: cleanup arch_ptrace() on um\") and\n9b05a69e0534 (\"ptrace: change signature of arch_ptrace()\") broke the um\nbuild. This patch fixes the issues.\n\n0a3d763f1a68 introduced the undeclared variable \"datavp\". The patch seems\ncompletely untested. :-(\n\n9b05a69e0534 changed arch_ptrace()\u0027s signature but did not update\num/include/asm/ptrace-generic.h.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nTested-by: Will Newton \u003cwill.newton@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0a3d763f1a68c97daae57e40c6d698986d1b38f4", "tree": "b88189bb89beadc12e414c27be08c26ad837dbbd", "parents": [ "8c0acac3676103113a2e259291a07c073ac07879" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on um\n\nRemove unnecessary castings using void pointer and fix copy_to_user()\nreturn value. Also add missing __user markup on the argument of\narch_ptrctl().\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b05a69e0534ec70bc94921936ffa05b330507cb", "tree": "4116a7b7db286edf9486a29a7742d47fa67baa68", "parents": [ "9fed81dc40f5a1ac2783bcc78d4029873be72894" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of arch_ptrace()\n\nFix up the arguments to arch_ptrace() to take account of the fact that\n@addr and @data are now unsigned long rather than long as of a preceding\npatch in this series.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "be76d81f99c4c120adcd201a7316e4dd7dbe3c11", "tree": "4fc31e0f2dcf1ba08f0c59980de8580654ed484c", "parents": [ "aa5fb4dbfd121296ca97c68cf90043a7ea97579d" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Oct 26 14:22:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:12 2010 -0700" }, "message": "um: migrate from __do_IRQ() to generic_handle_irq()\n\nThis patch removes __do_IRQ() from user mode linux. __do_IRQ is deprecated.\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aa5fb4dbfd121296ca97c68cf90043a7ea97579d", "tree": "a490943ff3c3a174595f645c574ce60b85e781e5", "parents": [ "d911202e3f722c29065942400ea108b7096bdac7" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Tue Oct 26 14:22:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:12 2010 -0700" }, "message": "uml: fix CONFIG_STATIC_LINK\u003dy build failure with newer glibc\n\nWith glibc 2.11 or later that was built with --enable-multi-arch, the UML\nlink fails with undefined references to __rel_iplt_start and similar\nsymbols. In recent binutils, the default linker script defines these\nsymbols (see ld --verbose). Fix the UML linker scripts to match the new\ndefaults for these sections.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6915e04f8847bea16d0890f559694ad8eedd026c", "tree": "ec0028a3ab61e86c856782d962bea7b863f04f96", "parents": [ "09358972bff5ce99de496bbba97c85d417b3c054" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Tue Oct 26 14:21:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:04 2010 -0700" }, "message": "um: remove PAGE_SIZE alignment in linker script causing kernel segfault.\n\nThe linker script cleanup that I did in commit 5d150a97f93 (\"um: Clean up\nlinker script using standard macros.\") (2.6.32) accidentally introduced an\nALIGN(PAGE_SIZE) when converting to use INIT_TEXT_SECTION; Richard\nWeinberger reported that this causes the kernel to segfault with\nCONFIG_STATIC_LINK\u003dy.\n\nI\u0027m not certain why this extra alignment is a problem, but it seems likely\nit is because previously\n\n__init_begin \u003d _stext \u003d _text \u003d _sinittext\n\nand with the extra ALIGN(PAGE_SIZE), _sinittext becomes different from the\nrest. So there is likely a bug here where something is assuming that\n_sinittext is the same as one of those other symbols. But reverting the\naccidental change fixes the regression, so it seems worth committing that\nnow.\n\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nReported-by: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nTested by: Antoine Martin \u003cantoine@nagafix.co.uk\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5704e44d283e907623e3775c1262f206a2c48cf3", "tree": "0a981b24173e90854e7b7d812b35859e1e5f0174", "parents": [ "91151240ed8e97cc4457dae4094153c2744f1eb8", "6de5bd128d381ad88ac6d419a5e597048eb468cf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:43:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:43:11 2010 -0700" }, "message": "Merge branch \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n BKL: introduce CONFIG_BKL.\n dabusb: remove the BKL\n sunrpc: remove the big kernel lock\n init/main.c: remove BKL notations\n blktrace: remove the big kernel lock\n rtmutex-tester: make it build without BKL\n dvb-core: kill the big kernel lock\n dvb/bt8xx: kill the big kernel lock\n tlclk: remove big kernel lock\n fix rawctl compat ioctls breakage on amd64 and itanic\n uml: kill big kernel lock\n parisc: remove big kernel lock\n cris: autoconvert trivial BKL users\n alpha: kill big kernel lock\n isapnp: BKL removal\n s390/block: kill the big kernel lock\n hpet: kill BKL, add compat_ioctl\n" }, { "commit": "9a181c58617134822ae596339dbea076ef9b5cf7", "tree": "b90b52c0bcb4ae3057e5ddd403230415f4cb528a", "parents": [ "fa0d4c26be9f989816b30626f6c67d9e7ef867f8" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sat Sep 11 18:38:03 2010 +0200" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Tue Oct 19 11:29:42 2010 +0200" }, "message": "uml: kill big kernel lock\n\nThree uml device drivers still use the big kernel lock,\nbut all of them can be safely converted to using\na per-driver mutex instead. Most likely this is not\neven necessary, so after further review these can\nand should be removed as well.\n\nThe exec system call no longer requires the BKL either,\nso remove it from there, too.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: user-mode-linux-devel@lists.sourceforge.net\n" }, { "commit": "7c5f13519a67aa7ba3a99155f128d4bdef87d087", "tree": "e4d0537092930a53a85932de83a7861990c58607", "parents": [ "5e62feabcc3e4127a084701ec54ffe891985b7e8", "021989622810b02aab4b24f91e1f5ada2b654579" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Oct 12 16:41:22 2010 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Oct 12 16:41:26 2010 +0200" }, "message": "Merge branch \u0027x86/urgent\u0027 of into irq/sparseirq\n\nReason: Pull in the latest io_apic bugfixes\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d1ea13c6e2cce0106531852daaa93dd97aec9580", "tree": "9a49b1029af4e63e08267d2b4d6e2f66396be0aa", "parents": [ "a800c7cc5380fbb6b4f2f3bd89f6776eb3da2242" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Sep 23 18:40:07 2010 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Sep 23 19:12:26 2010 +0200" }, "message": "genirq: Cleanup irq_chip-\u003etypename leftovers\n\n3 years transition phase is enough. Cleanup the last users and remove\nthe cruft.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Leo Chen \u003cleochen@broadcom.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\n" }, { "commit": "cb1dcc0ff4b57873210100fc9d70defa81af43d4", "tree": "e3ac8e05ce761fa1c468f1bd4fc2538b11ba3edb", "parents": [ "1c2499ae87f828eabddf6483b0dfc11da1100c07" ], "author": { "name": "Richard Weinberger", "email": "richard@nod.at", "time": "Wed Sep 22 13:05:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 22 17:22:39 2010 -0700" }, "message": "uml: fix compile warning\n\nThis fixes:\nincompatible pointer type: \u003d\u003e 89\n arch/um/kernel/exec.c: warning: passing argument 2 of \u0027execve1\u0027 from\nincompatible pointer type: \u003d\u003e 69, 85\n arch/um/kernel/exec.c: warning: passing argument 3 of \u0027execve1\u0027 from\nincompatible pointer type: \u003d\u003e 69, 85\n\nwhich was introduced by d7627467b7a8d (\"Make do_execve() take a const\nfilename pointer\")\n\nSigned-off-by: Richard Weinberger \u003crichard@nod.at\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7627467b7a8dd6944885290a03a07ceb28c10eb", "tree": "a18c83468418e878cfb2d44e4310d81b8db84ad7", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 17 23:52:56 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "Make do_execve() take a const filename pointer\n\nMake do_execve() take a const filename pointer so that kernel_execve() compiles\ncorrectly on ARM:\n\narch/arm/kernel/sys_arm.c:88: warning: passing argument 1 of \u0027do_execve\u0027 discards qualifiers from pointer target type\n\nThis also requires the argv and envp arguments to be consted twice, once for\nthe pointer array and once for the strings the array points to. This is\nbecause do_execve() passes a pointer to the filename (now const) to\ncopy_strings_kernel(). A simpler alternative would be to cast the filename\npointer in do_execve() when it\u0027s passed to copy_strings_kernel().\n\ndo_execve() may not change any of the strings it is passed as part of the argv\nor envp lists as they are some of them in .rodata, so marking these strings as\nconst should be fine.\n\nFurther kernel_execve() and sys_execve() need to be changed to match.\n\nThis has been test built on x86_64, frv, arm and mips.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nTested-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7887325230aec47d47a32562a6e26014a0fafca", "tree": "10535943dace59ddb01d3440aa582bc4640e8016", "parents": [ "b84ae4a1401a731ef5fee987c0cb08743838dda7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Aug 11 11:26:22 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 13 16:53:13 2010 -0700" }, "message": "Mark arguments to certain syscalls as being const\n\nMark arguments to certain system calls as being const where they should be but\naren\u0027t. The list includes:\n\n (*) The filename arguments of various stat syscalls, execve(), various utimes\n syscalls and some mount syscalls.\n\n (*) The filename arguments of some syscall helpers relating to the above.\n\n (*) The buffer argument of various write syscalls.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5f248c9c251c60af3403902b26e08de43964ea0b", "tree": "6d3328e72a7e4015a64017eb30be18095c6a3c64", "parents": [ "f6cec0ae58c17522a7bc4e2f39dae19f199ab534", "dca332528bc69e05f67161e1ed59929633d5e63d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 11:26:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 10 11:26:52 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (96 commits)\n no need for list_for_each_entry_safe()/resetting with superblock list\n Fix sget() race with failing mount\n vfs: don\u0027t hold s_umount over close_bdev_exclusive() call\n sysv: do not mark superblock dirty on remount\n sysv: do not mark superblock dirty on mount\n btrfs: remove junk sb_dirt change\n BFS: clean up the superblock usage\n AFFS: wait for sb synchronization when needed\n AFFS: clean up dirty flag usage\n cifs: truncate fallout\n mbcache: fix shrinker function return value\n mbcache: Remove unused features\n add f_flags to struct statfs(64)\n pass a struct path to vfs_statfs\n update VFS documentation for method changes.\n All filesystems that need invalidate_inode_buffers() are doing that explicitly\n convert remaining -\u003eclear_inode() to -\u003eevict_inode()\n Make -\u003edrop_inode() just return whether inode needs to be dropped\n fs/inode.c:clear_inode() is gone\n fs/inode.c:evict() doesn\u0027t care about delete vs. non-delete paths now\n ...\n\nFix up trivial conflicts in fs/nilfs2/super.c\n" }, { "commit": "7833e7c961612d3031c231596f8d71d0a9b45687", "tree": "f3a06ed380f5508989e4bc3beb394aa4e13afd5b", "parents": [ "47562277348da533f120acf2b0d4ff82a9444a1f" ], "author": { "name": "Christoph Egger", "email": "siccegge@cs.fau.de", "time": "Mon Aug 09 17:20:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Aug 09 20:45:04 2010 -0700" }, "message": "arch/um/kernel/ptrace.c: remove dead PROC_MM\n\nPROC_MM doesn\u0027t exist in Kconfig. Looking around it looks like a\nleft-over from 2.6.0 or even 2.4 times, last mentioned in a fedora patch\nfor 2.6.10. I believe it\u0027s time to get rid of that last tiny parts here\nthat are still around.\n\nSigned-off-by: Christoph Egger \u003csiccegge@cs.fau.de\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "005a59ec745d23f60222f7712adde48f64d7d3c8", "tree": "094788ffb7b6b0e19d93283968e7ded8579f521c", "parents": [ "51102ee5b8853d230e534cbcd0d888f0134738a3" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Apr 21 01:27:08 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Aug 09 16:47:25 2010 -0400" }, "message": "Deal with missing exports for hostfs\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b29230769e3482bbd62a07d6d9485371ee66a18f", "tree": "474f321f063adae11a0288d2f1c06e5e33828450", "parents": [ "157b1a23856b9fb7cc3d19fa2ddc650b502bab3d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Aug 03 20:34:48 2010 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Aug 03 20:36:07 2010 +0200" }, "message": "um: Fix read_persistent_clock fallout\n\ncommit 9f31f57(um: Convert to use read_persistent_clock) moved the\ncode, but not the variable.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "9f31f5774961a735687fee17953ab505b3df3abf", "tree": "20c01e57d95c2c1afa050689b1ec234a8862c980", "parents": [ "7615856ebfee52b080c22d263ca4debbd0df0ac1" ], "author": { "name": "John Stultz", "email": "johnstul@us.ibm.com", "time": "Tue Jul 13 17:56:24 2010 -0700" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Jul 27 12:40:55 2010 +0200" }, "message": "um: Convert to use read_persistent_clock\n\nThis patch converts the um arch to use read_persistent_clock().\nThis allows it to avoid accessing xtime and wall_to_monotonic\ndirectly.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nLKML-Reference: \u003c1279068988-21864-8-git-send-email-johnstul@us.ibm.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fc0ccfceb8aa6800040ba4f37a36ee306aa71c9f", "tree": "bd6adb2992e03dc9ff6a0a33510522383e2d0b79", "parents": [ "485d527686850d68a0e9006dd9904f19f122485e" ], "author": { "name": "Cesar Eduardo Barros", "email": "cesarb@cesarb.net", "time": "Fri Jun 04 14:14:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 04 15:21:45 2010 -0700" }, "message": "arch/um: fix kunmap_atomic() call in skas/uaccess.c\n\nkunmap_atomic() takes a pointer to within the page, not the struct page.\n\nSigned-off-by: Cesar Eduardo Barros \u003ccesarb@cesarb.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1f73897861b8ef0be64ff4b801f8d6f830f683b5", "tree": "b4bae8f12e1422113910d8cb00a19d010dc4a52f", "parents": [ "b904d7131d116900524bd36ec170dcd97846bfd3", "64ffc9ff424c65adcffe7d590018cc75e2d5d42a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 01 08:55:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 01 08:55:52 2010 -0700" }, "message": "Merge branch \u0027for-35\u0027 of git://repo.or.cz/linux-kbuild\n\n* \u0027for-35\u0027 of git://repo.or.cz/linux-kbuild: (81 commits)\n kbuild: Revert part of e8d400a to resolve a conflict\n kbuild: Fix checking of scm-identifier variable\n gconfig: add support to show hidden options that have prompts\n menuconfig: add support to show hidden options which have prompts\n gconfig: remove show_debug option\n gconfig: remove dbg_print_ptype() and dbg_print_stype()\n kconfig: fix zconfdump()\n kconfig: some small fixes\n add random binaries to .gitignore\n kbuild: Include gen_initramfs_list.sh and the file list in the .d file\n kconfig: recalc symbol value before showing search results\n .gitignore: ignore *.lzo files\n headerdep: perlcritic warning\n scripts/Makefile.lib: Align the output of LZO\n kbuild: Generate modules.builtin in make modules_install\n Revert \"kbuild: specify absolute paths for cscope\"\n kbuild: Do not unnecessarily regenerate modules.builtin\n headers_install: use local file handles\n headers_check: fix perl warnings\n export_report: fix perl warnings\n ...\n" }, { "commit": "ce60d4d5d50a5454768faa522da98aa5f8070bd0", "tree": "4a81d5b5e317565604ef9fabc515184b88f70148", "parents": [ "a8cd4561ea176f51e9f4707873ca4eff8fd5ee70" ], "author": { "name": "Jan Kiszka", "email": "jan.kiszka@web.de", "time": "Mon Apr 19 23:53:07 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon May 10 23:38:15 2010 +0200" }, "message": "uml: i386: Avoid redefinition of NR_syscalls\n\nThe i386 subarch happens to pull in original NR_syscalls. Maybe we can\nmake that work for all host arch, but for now just avoid the clash by\nusing an all-upper-case name.\n\n CC arch/um/kernel/skas/syscall.o/data/linux-2.6/arch/um/kernel/skas/syscall.c:13:1: warning: \"NR_syscalls\" redefined\nIn file included from /data/linux-2.6/arch/x86/include/asm/unistd.h:3,\n from /data/linux-2.6/arch/um/sys-i386/shared/sysdep/syscalls.h:6,\n from /data/linux-2.6/arch/um/kernel/skas/syscall.c:10:\n/data/linux-2.6/arch/x86/include/asm/unistd_32.h:349:1: warning: this is the location of the previous definition\n\nSigned-off-by: Jan Kiszka \u003cjan.kiszka@web.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "1bd095083558928cc3b36b826422d69bcd743dca", "tree": "5cfe9d39ac4da51e438dc87b6ef1203565ae21ac", "parents": [ "55436c91652b45be576b91ec96a8d65f6b7447fa" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:22:56 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:39 2010 -0800" }, "message": "um: use generic ptrace_resume code\n\nUse the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT,\nPTRACE_KILL and PTRACE_SINGLESTEP. This implies defining\narch_has_single_step in \u003casm/ptrace.h\u003e and implementing the\nuser_enable_single_step and user_disable_single_step functions, which also\ncauses the breakpoint information to be cleared on fork, which could be\nconsidered a bug fix.\n\nAlso the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which\nit previously wasn\u0027t which is consistent with all architectures using the\nmodern ptrace code.\n\nXXX: I\u0027m not sure arch_has_single_step() is placed in the exactly correct\nlocation, please verify in which of the ptrace headers it should really\nbe.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5cacdb4add1b1e50fe75edc50ebbb7bddd9cf5e7", "tree": "bd6595bb8c5c7e20ad01ed7ef766d873e5d26db3", "parents": [ "e28cbf22933d0c0ccaf3c4c27a1a263b41f73859" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:21 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "Add generic sys_olduname()\n\nAdd generic implementations of the old and really old uname system calls.\nNote that sh only implements sys_olduname but not sys_oldolduname, but I\u0027m\nnot going to bother with another ifdef for that special case.\n\nm32r implemented an old uname but never wired it up, so kill it, too.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9d1578a3ba7fe9d3eecf86615ee427789792c2d6", "tree": "322e157cbb9aa61dc5182101807588d436d787e8", "parents": [ "e1cb14b85f802c7717a46b1a38e1fba23ead86c3" ], "author": { "name": "Denys Vlasenko", "email": "vda.linux@googlemail.com", "time": "Sat Feb 20 01:03:41 2010 +0100" }, "committer": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Wed Mar 03 11:25:59 2010 +0100" }, "message": "Rename .data.init_irqstack to .data..init_irqstack.\n\nSigned-off-by: Denys Vlasenko \u003cvda.linux@googlemail.com\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n" }, { "commit": "8f0ddf91f2aeb09602373e400cf8b403e9017210", "tree": "b907c35c79caadafff6ad46a91614e30afd2f967", "parents": [ "050cbb09dac0402672edeaeac06094ef8ff1749a", "b5f91da0a6973bb6f9ff3b91b0e92c0773a458f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 09:02:01 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 09:02:01 2009 -0800" }, "message": "Merge branch \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (26 commits)\n clockevents: Convert to raw_spinlock\n clockevents: Make tick_device_lock static\n debugobjects: Convert to raw_spinlocks\n perf_event: Convert to raw_spinlock\n hrtimers: Convert to raw_spinlocks\n genirq: Convert irq_desc.lock to raw_spinlock\n smp: Convert smplocks to raw_spinlocks\n rtmutes: Convert rtmutex.lock to raw_spinlock\n sched: Convert pi_lock to raw_spinlock\n sched: Convert cpupri lock to raw_spinlock\n sched: Convert rt_runtime_lock to raw_spinlock\n sched: Convert rq-\u003elock to raw_spinlock\n plist: Make plist debugging raw_spinlock aware\n bkl: Fixup core_lock fallout\n locking: Cleanup the name space completely\n locking: Further name space cleanups\n alpha: Fix fallout from locking changes\n locking: Implement new raw_spinlock\n locking: Convert raw_rwlock functions to arch_rwlock\n locking: Convert raw_rwlock to arch_rwlock\n ...\n" }, { "commit": "6613c5e8603bc41741487828f48c6a4d701f7814", "tree": "821a045f88cbe2a03aed9aa4d8c56b0015b2b208", "parents": [ "2886a8bdfa007053b414ab01741a98c18c376a85" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Dec 14 18:00:11 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:25 2009 -0800" }, "message": "uml: convert to seq_file/proc_fops\n\nConvert code away from -\u003eread_proc/-\u003ewrite_proc interfaces. Switch to\nproc_create()/proc_create_data() which make addition of proc entries\nreliable wrt NULL -\u003eproc_fops, NULL -\u003edata and so on.\n\nProblem with -\u003eread_proc et al is described here commit\n786d7e1612f0b0adb6046f19b906609e4fe8b1ba \"Fix rmmod/read/write races in\n/proc entries\"\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "239007b8440abff689632f50cdf0f2b9e895b534", "tree": "569cab843af4a999d6d868ec9a824530d2bfa733", "parents": [ "9f5a5621e78cf48d86682a71ceb3fcdbde38b222" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Nov 17 16:46:45 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:33 2009 +0100" }, "message": "genirq: Convert irq_desc.lock to raw_spinlock\n\nConvert locks which cannot be sleeping locks in preempt-rt to\nraw_spinlocks.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f8b7256096a20436f6d0926747e3ac3d64c81d24", "tree": "18bcabd1de263bd2d0f8d6b763bde8b037716c5c", "parents": [ "0067bd8a55862ac9dd212bd1c4f6f5bff1ca1301" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Nov 30 17:37:04 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Dec 11 06:44:29 2009 -0500" }, "message": "Unify sys_mmap*\n\nNew helper - sys_mmap_pgoff(); switch syscalls to using it.\n\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d43c36dc6b357fa1806800f18aa30123c747a6d1", "tree": "339ce510073ecbe9b3592008f7dece7b277035ef", "parents": [ "69585dd69e663a40729492c7b52eb82477a2027a" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Oct 07 17:09:06 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 11 11:20:58 2009 -0700" }, "message": "headers: remove sched.h from interrupt.h\n\nAfter m68k\u0027s task_thread_info() doesn\u0027t refer to current,\nit\u0027s possible to remove sched.h from interrupt.h and not break m68k!\nMany thanks to Heiko Carstens for allowing this.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\n" }, { "commit": "5d150a97f9391f5bcd7ba0d59d7a11c3de3cea80", "tree": "fca9e252fdb2c481b1497f9d50d2f371f5265fe4", "parents": [ "cd3db323eb88514c45d25db51335a522560af702" ], "author": { "name": "Tim Abbott", "email": "tabbott@ksplice.com", "time": "Thu Sep 24 10:36:20 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 24 17:16:22 2009 -0700" }, "message": "um: Clean up linker script using standard macros.\n\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: user-mode-linux-devel@lists.sourceforge.net\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "94a8d5caba74211ec76dac80fc6e2d5c391530df" }