)]}' { "log": [ { "commit": "6e62775ece1c83a84d86df44cfd8ea3e6c96ce23", "tree": "2eac2401fd8ca9372e6b15cc656a87d0b75856fc", "parents": [ "cf9887f102541b8a0adb73f7da9c28d090622010" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Sat Oct 04 14:28:09 2008 +0400" }, "committer": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Thu Oct 23 14:30:41 2008 +0400" }, "message": "proc: move /proc/execdomains to kernel/exec_domain.c\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\n" }, { "commit": "5f41b8cdc6ef33b3432cee36264d628a80398362", "tree": "12cecc77a6123aa456c0c22c90b7e589c93e83c6", "parents": [ "e3d2f927f788adcdabc42f8a1616f6cc56c53bbe" ], "author": { "name": "Luck, Tony", "email": "tony.luck@intel.com", "time": "Mon Oct 20 15:23:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 15:28:50 2008 -0700" }, "message": "kexec: fix crash_save_vmcoreinfo_init build problem\n\nThis fixes\n\n kernel/kexec.c: In function \u0027crash_save_vmcoreinfo_init\u0027:\n kernel/kexec.c:1374: error: \u0027vmlist\u0027 undeclared (first use in this function)\n kernel/kexec.c:1374: error: (Each undeclared identifier is reported only once\n kernel/kexec.c:1374: error: for each function it appears in.)\n kernel/kexec.c:1410: error: invalid use of undefined type \u0027struct vm_struct\u0027\n make[1]: *** [kernel/kexec.o] Error 1\n\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "92b29b86fe2e183d44eb467e5e74a5f718ef2e43", "tree": "1bac8a1aa11d47322b66d10ec3a370016d843d06", "parents": [ "b9d7ccf56be1ac77b71a284a1c0e6337f9a7aff0", "98d9c66ab07471006fd7910cb16453581c41a3e7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:35:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:35:07 2008 -0700" }, "message": "Merge branch \u0027tracing-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (131 commits)\n tracing/fastboot: improve help text\n tracing/stacktrace: improve help text\n tracing/fastboot: fix initcalls disposition in bootgraph.pl\n tracing/fastboot: fix bootgraph.pl initcall name regexp\n tracing/fastboot: fix issues and improve output of bootgraph.pl\n tracepoints: synchronize unregister static inline\n tracepoints: tracepoint_synchronize_unregister()\n ftrace: make ftrace_test_p6nop disassembler-friendly\n markers: fix synchronize marker unregister static inline\n tracing/fastboot: add better resolution to initcall debug/tracing\n trace: add build-time check to avoid overrunning hex buffer\n ftrace: fix hex output mode of ftrace\n tracing/fastboot: fix initcalls disposition in bootgraph.pl\n tracing/fastboot: fix printk format typo in boot tracer\n ftrace: return an error when setting a nonexistent tracer\n ftrace: make some tracers reentrant\n ring-buffer: make reentrant\n ring-buffer: move page indexes into page headers\n tracing/fastboot: only trace non-module initcalls\n ftrace: move pc counter in irqtrace\n ...\n\nManually fix conflicts:\n - init/main.c: initcall tracing\n - kernel/module.c: verbose level vs tracepoints\n - scripts/bootgraph.pl: fallout from cherry-picking commits.\n" }, { "commit": "9301975ec251bab1ad7cfcb84a688b26187e4e4a", "tree": "91e48be0bdc67cbcb75bc8a299a3dcf168e0a814", "parents": [ "7110879cf2afbfb7af79675f5ff109e63d631c25", "dd3a1db900f2a215a7d7dd71b836e149a6cf5fed" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:22:50 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:23:01 2008 -0700" }, "message": "Merge branch \u0027genirq-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\nThis merges branches irq/genirq, irq/sparseirq-v4, timers/hpet-percpu\nand x86/uv.\n\nThe sparseirq branch is just preliminary groundwork: no sparse IRQs are\nactually implemented by this tree anymore - just the new APIs are added\nwhile keeping the old way intact as well (the new APIs map 1:1 to\nirq_desc[]). The \u0027real\u0027 sparse IRQ support will then be a relatively\nsmall patch ontop of this - with a v2.6.29 merge target.\n\n* \u0027genirq-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (178 commits)\n genirq: improve include files\n intr_remapping: fix typo\n io_apic: make irq_mis_count available on 64-bit too\n genirq: fix name space collisions of nr_irqs in arch/*\n genirq: fix name space collision of nr_irqs in autoprobe.c\n genirq: use iterators for irq_desc loops\n proc: fixup irq iterator\n genirq: add reverse iterator for irq_desc\n x86: move ack_bad_irq() to irq.c\n x86: unify show_interrupts() and proc helpers\n x86: cleanup show_interrupts\n genirq: cleanup the sparseirq modifications\n genirq: remove artifacts from sparseirq removal\n genirq: revert dynarray\n genirq: remove irq_to_desc_alloc\n genirq: remove sparse irq code\n genirq: use inline function for irq_to_desc\n genirq: consolidate nr_irqs and for_each_irq_desc()\n x86: remove sparse irq from Kconfig\n genirq: define nr_irqs for architectures with GENERIC_HARDIRQS\u003dn\n ...\n" }, { "commit": "99ebcf8285df28f32fd2d1c19a7166e70f00309c", "tree": "caf45f39a77026b2fae2413c145067a1e5164701", "parents": [ "72558dde738b06cc01e16b3247a9659ca739e22d", "c465a76af658b443075d6efee1c3131257643020" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:19:56 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:19:56 2008 -0700" }, "message": "Merge branch \u0027v28-timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027v28-timers-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits)\n fix documentation of sysrq-q really\n Fix documentation of sysrq-q\n timer_list: add base address to clock base\n timer_list: print cpu number of clockevents device\n timer_list: print real timer address\n NOHZ: restart tick device from irq_enter()\n NOHZ: split tick_nohz_restart_sched_tick()\n NOHZ: unify the nohz function calls in irq_enter()\n timers: fix itimer/many thread hang, fix\n timers: fix itimer/many thread hang, v3\n ntp: improve adjtimex frequency rounding\n timekeeping: fix rounding problem during clock update\n ntp: let update_persistent_clock() sleep\n hrtimer: reorder struct hrtimer to save 8 bytes on 64bit builds\n posix-timers: lock_timer: make it readable\n posix-timers: lock_timer: kill the bogus -\u003eit_id check\n posix-timers: kill -\u003eit_sigev_signo and -\u003eit_sigev_value\n posix-timers: sys_timer_create: cleanup the error handling\n posix-timers: move the initialization of timer-\u003esigq from send to create path\n posix-timers: sys_timer_create: simplify and s/tasklist/rcu/\n ...\n\nFix trivial conflicts due to sysrq-q description clahes in\nDocumentation/sysrq.txt and drivers/char/sysrq.c\n" }, { "commit": "f07767fd0f95c385108fa4c456a9cb216a424fec", "tree": "6623b861e5df69dafbec6018b8f00dc0070e1515", "parents": [ "f4432c5caec5fa95ea7eefd00f8e6cee17e2e023" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Mon Oct 20 10:23:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 12:51:53 2008 -0700" }, "message": "byteorder: remove direct includes of linux/byteorder/swab[b].h\n\nA consolidated implementation will provide this generically through\nasm/byteorder, remove direct includes to avoid breakage when the\nchangeover to the new implementation occurs.\n\nThis hunk was lost from commit 1d8cca44b6a244b7e378546d719041819049a0f9\n(\"byteorder: provide swabb.h generically in asm/byteorder.h\")\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1a651a00e20fd4997f0b91258f6f95b7d96edcd9", "tree": "08cab79e2de11e33bee7a041de8fc1cfb5e86660", "parents": [ "1d8cca44b6a244b7e378546d719041819049a0f9" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Sat Oct 18 20:28:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:40 2008 -0700" }, "message": "byteorder: remove direct includes of linux/byteorder/swab[b].h\n\nA consolidated implementation will provide this generically through\nasm/byteorder, remove direct includes to avoid breakage when the\nchangeover to the new implementation occurs.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nAcked-by: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "acd99dbf54020f5c80b9aa2f2ea86f43cb285b02", "tree": "72af6a9e55be18f4fcbe4f17f8b0fe2d3c4af5ab", "parents": [ "d9a9855d0b06ca6d6cc92596fedcc03f8512e062" ], "author": { "name": "Ken\u0027ichi Ohmichi", "email": "oomichi@mxs.nes.nec.co.jp", "time": "Sat Oct 18 20:28:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:40 2008 -0700" }, "message": "kdump: add vmlist.addr to vmcoreinfo for x86 vmalloc translation.\n\nAdd the symbols \u0027vmlist\u0027 and offset \u0027vm_struct.addr\u0027 to the vmcoreinfo[1]\ndata for i386 vmalloc translation.\n\nmakedumpfile[2] needs VMALLOC_START value for distinguishing a vmalloc\naddress or not, because it should choose suitable translation method. If\napplying this patch, makedumpfile will be able to take VMALLOC_START value\nfrom \u0027vmlist.addr\u0027.\n\nvmcoreinfo[1]:\nThe vmcoreinfo data has the minimum debugging information only for dump\nfiltering. makedumpfile[2] uses it to distinguish unnecessary pages and\ncreates a small dumpfile.\n\nmakedumpfile[2]:\ndump filtering command\nhttps://sourceforge.net/projects/makedumpfile/\n\nSigned-off-by: Ken\u0027ichi Ohmichi \u003coomichi@mxs.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "293adee601bcd4cdb5076a9bda187137de17e96e", "tree": "d7a67f8064f4db0f3b86855f3356c4037eff5e67", "parents": [ "656eb2cd5da153762f2e8419ca117ce12ef522c3" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sat Oct 18 20:28:24 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:39 2008 -0700" }, "message": "kthread_bind: use wait_task_inactive(TASK_UNINTERRUPTIBLE)\n\nNow that wait_task_inactive(task, state) checks task-\u003estate \u003d\u003d state,\nwe can simplify the code and make this debugging check more robust.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b747c8c102cc0677a7a8056a093f58d7c9b500e7", "tree": "5b0a67f24117dee1c6169e6a5e2a912c1ea5c28f", "parents": [ "c4596435404976b0ded9cdf18b456ca2e1408ddd" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sat Oct 18 20:28:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:39 2008 -0700" }, "message": "make ptrace_untrace() static\n\nptrace_untrace() can now become static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@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": "30e8e13603c247c301fdacabef2a765c84840994", "tree": "753425750bb70f84ae621fa8f0624781557887cb", "parents": [ "3eda20118000941e7e8994fc5fac8706d8c10f00" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Sat Oct 18 20:28:20 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:39 2008 -0700" }, "message": "cpuset: use seq_*mask_* to print masks\n\n1) seq_file excepts that m-\u003ecount \u003d\u003d m-\u003esize when it\u0027s buf is full,\n so current code will causes bugs when buf is overflow.\n\n2) There is not too good that cpuset accesses struct seq_file\u0027s\n fields directly.\n\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "40b6a76237563c70466ec7315f644ba87d57dbe5", "tree": "ffadb2b18c77e872acdedd00403655b356121e1d", "parents": [ "52d4b9ac0b985168009c2a57098324e67bae171f" ], "author": { "name": "Rakib Mullick", "email": "rakib.mullick@gmail.com", "time": "Sat Oct 18 20:28:18 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:39 2008 -0700" }, "message": "cpuset.c: remove extra variable\n\nRemove the use of int cpus_nonempty variable from \u0027update_flag\u0027 function.\n\nSigned-off-by: Md.Rakib H. Mullick \u003crakib.mullick@gmail.com\u003e\nAcked-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cc31edceee04a7b87f2be48f9489ebb72d264844", "tree": "5d37791218c420281e509899645d89aee7902f2b", "parents": [ "146aa1bd0511f88ddb4e92fafa2b8aad4f2f65f3" ], "author": { "name": "Paul Menage", "email": "menage@google.com", "time": "Sat Oct 18 20:28:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:38 2008 -0700" }, "message": "cgroups: convert tasks file to use a seq_file with shared pid array\n\nRather than pre-generating the entire text for the \"tasks\" file each\ntime the file is opened, we instead just generate/update the array of\nprocess ids and use a seq_file to report these to userspace. All open\nfile handles on the same \"tasks\" file can share a pid array, which may\nbe updated any time that no thread is actively reading the array. By\nsharing the array, the potential for userspace to DoS the system by\nopening many handles on the same \"tasks\" file is removed.\n\n[Based on a patch by Lai Jiangshan, extended to use seq_file]\n\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nReviewed-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Serge Hallyn \u003cserue@us.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "146aa1bd0511f88ddb4e92fafa2b8aad4f2f65f3", "tree": "d7deb46b9a38f82f109b2126317899efbbce41c2", "parents": [ "248736c2a57206388c86f8cdd3392ee986e84f9f" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Sat Oct 18 20:28:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:38 2008 -0700" }, "message": "cgroups: fix probable race with put_css_set[_taskexit] and find_css_set\n\nput_css_set_taskexit may be called when find_css_set is called on other\ncpu. And the race will occur:\n\nput_css_set_taskexit side find_css_set side\n\n |\natomic_dec_and_test(\u0026kref-\u003erefcount) |\n /* kref-\u003erefcount \u003d 0 */ |\n....................................................................\n | read_lock(\u0026css_set_lock)\n | find_existing_css_set\n | get_css_set\n | read_unlock(\u0026css_set_lock);\n....................................................................\n__release_css_set |\n....................................................................\n | /* use a released css_set */\n |\n\n[put_css_set is the same. But in the current code, all put_css_set are\nput into cgroup mutex critical region as the same as find_css_set.]\n\n[akpm@linux-foundation.org: repair comments]\n[menage@google.com: eliminate race in css_set refcounting]\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c3b9f5afc7f4c8abc0452f132edb13ac8c1fafbf", "tree": "f89f2264469c32f03c7ef642e05e1cc638fc7133", "parents": [ "5c6248411639e2b4e7f167632f30f5f3a7aa105f" ], "author": { "name": "WANG Cong", "email": "wangcong@zeuux.org", "time": "Sat Oct 18 20:27:29 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "kernel/configs.c: remove useless comments\n\nThese comments are useless, remove them.\n\nSigned-off-by: WANG Cong \u003cwangcong@zeuux.org\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1aece34833721d64eb33fc15cd923c727296d3d3", "tree": "7d50bac9229430528ff28aa362c87f745ebd1c78", "parents": [ "81dcf33c2ae314899f754aa7aaa1cb1fe2f84da6" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:24 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "container freezer: rename check_if_frozen()\n\ncheck_if_frozen() sounds like it should return something when in fact it\u0027s\njust updating the freezer state.\n\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "81dcf33c2ae314899f754aa7aaa1cb1fe2f84da6", "tree": "8a4ef6206a3f70bf245c9f89baf5294e7ffd2d2f", "parents": [ "957a4eeaf4af614ab0fc4c09a22593d6ab233f5b" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "container freezer: make freezer state names less generic\n\nRename cgroup freezer states to be less generic to avoid any name\ncollisions while also better describing what each state is.\n\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "957a4eeaf4af614ab0fc4c09a22593d6ab233f5b", "tree": "944d338890a2346ca1bd9cd78e01c659635bf085", "parents": [ "5a06915c6df9b89cda5ddb3f8cce5f9a6be534d2" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:22 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "container freezer: prevent frozen tasks or cgroups from changing\n\nDon\u0027t let frozen tasks or cgroups change. This means frozen tasks can\u0027t\nleave their current cgroup for another cgroup. It also means that tasks\ncannot be added to or removed from a cgroup in the FROZEN state. We\nenforce these rules by checking for frozen tasks and cgroups in the\ncan_attach() function.\n\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5a06915c6df9b89cda5ddb3f8cce5f9a6be534d2", "tree": "9c2cd3c928e1e29e34dcc90ea45deab12653c111", "parents": [ "dc52ddc0e6f45b04780b26fc0813509f8e798c42" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:22 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "container freezer: skip frozen cgroups during power management resume\n\nWhen a system is resumed after a suspend, it will also unfreeze frozen\ncgroups.\n\nThis patchs modifies the resume sequence to skip the tasks which are part\nof a frozen control group.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nTested-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dc52ddc0e6f45b04780b26fc0813509f8e798c42", "tree": "384826e9fab4e434bc5c85ce744470ae472e52c3", "parents": [ "8174f1503f4bf7e9a14b3fbbfdb30c6be6e29f77" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:34 2008 -0700" }, "message": "container freezer: implement freezer cgroup subsystem\n\nThis patch implements a new freezer subsystem in the control groups\nframework. It provides a way to stop and resume execution of all tasks in\na cgroup by writing in the cgroup filesystem.\n\nThe freezer subsystem in the container filesystem defines a file named\nfreezer.state. Writing \"FROZEN\" to the state file will freeze all tasks\nin the cgroup. Subsequently writing \"RUNNING\" will unfreeze the tasks in\nthe cgroup. Reading will return the current state.\n\n* Examples of usage :\n\n # mkdir /containers/freezer\n # mount -t cgroup -ofreezer freezer /containers\n # mkdir /containers/0\n # echo $some_pid \u003e /containers/0/tasks\n\nto get status of the freezer subsystem :\n\n # cat /containers/0/freezer.state\n RUNNING\n\nto freeze all tasks in the container :\n\n # echo FROZEN \u003e /containers/0/freezer.state\n # cat /containers/0/freezer.state\n FREEZING\n # cat /containers/0/freezer.state\n FROZEN\n\nto unfreeze all tasks in the container :\n\n # echo RUNNING \u003e /containers/0/freezer.state\n # cat /containers/0/freezer.state\n RUNNING\n\nThis is the basic mechanism which should do the right thing for user space\ntask in a simple scenario.\n\nIt\u0027s important to note that freezing can be incomplete. In that case we\nreturn EBUSY. This means that some tasks in the cgroup are busy doing\nsomething that prevents us from completely freezing the cgroup at this\ntime. After EBUSY, the cgroup will remain partially frozen -- reflected\nby freezer.state reporting \"FREEZING\" when read. The state will remain\n\"FREEZING\" until one of these things happens:\n\n\t1) Userspace cancels the freezing operation by writing \"RUNNING\" to\n\t\tthe freezer.state file\n\t2) Userspace retries the freezing operation by writing \"FROZEN\" to\n\t\tthe freezer.state file (writing \"FREEZING\" is not legal\n\t\tand returns EIO)\n\t3) The tasks that blocked the cgroup from entering the \"FROZEN\"\n\t\tstate disappear from the cgroup\u0027s set of tasks.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: export thaw_process]\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nTested-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8174f1503f4bf7e9a14b3fbbfdb30c6be6e29f77", "tree": "a8df1ebd62255dd231452b3f72782604e8919991", "parents": [ "83224b08372be48d5fcefedc4886457da29130c8" ], "author": { "name": "Matt Helsley", "email": "matthltc@us.ibm.com", "time": "Sat Oct 18 20:27:19 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:33 2008 -0700" }, "message": "container freezer: make refrigerator always available\n\nNow that the TIF_FREEZE flag is available in all architectures, extract\nthe refrigerator() and freeze_task() from kernel/power/process.c and make\nit available to all.\n\nThe refrigerator() can now be used in a control group subsystem\nimplementing a control group freezer.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nTested-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af936a1606246a10c145feac3770f6287f483f02", "tree": "8b1ca7fabb5c749ffdecd654519889c6c2ed2fb6", "parents": [ "64d6519dda3905dfb94d3f93c07c5f263f41813f" ], "author": { "name": "Lee Schermerhorn", "email": "lee.schermerhorn@hp.com", "time": "Sat Oct 18 20:26:53 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 08:52:31 2008 -0700" }, "message": "vmscan: unevictable LRU scan sysctl\n\nThis patch adds a function to scan individual or all zones\u0027 unevictable\nlists and move any pages that have become evictable onto the respective\nzone\u0027s inactive list, where shrink_inactive_list() will deal with them.\n\nAdds sysctl to scan all nodes, and per node attributes to individual\nnodes\u0027 zones.\n\nKosaki: If evictable page found in unevictable lru when write\n/proc/sys/vm/scan_unevictable_pages, print filename and file offset of\nthese pages.\n\n[akpm@linux-foundation.org: fix one CONFIG_MMU\u003dn build error]\n[kosaki.motohiro@jp.fujitsu.com: adapt vmscan-unevictable-lru-scan-sysctl.patch to new sysfs API]\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c465a76af658b443075d6efee1c3131257643020", "tree": "63c28c9fab02dedec7f03cee4a3ef7fe4dc1c072", "parents": [ "2d42244ae71d6c7b0884b5664cf2eda30fb2ae68", "1b02469088ac7a13d7e622b618b7410d0f1ce5ec", "fb02fbc14d17837b4b7b02dbb36142c16a7bf208", "d40e944c25fb4642adb2a4c580a48218a9f3f824", "1508487e7f16d992ad23cabd3712563ff912f413", "322acf6585f3c4e82ee32a246b0483ca0f6ad3f4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Oct 20 13:14:06 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Oct 20 13:14:06 2008 +0200" }, "message": "Merge branches \u0027timers/clocksource\u0027, \u0027timers/hrtimers\u0027, \u0027timers/nohz\u0027, \u0027timers/ntp\u0027, \u0027timers/posixtimers\u0027 and \u0027timers/debug\u0027 into v28-timers-for-linus\n" }, { "commit": "870e2a284567714335d125c390366dce882d726f", "tree": "9efbf834eccda9d06a7a16f6ee12b0cc2b627a1f", "parents": [ "c5b77a3d3a716a5c61a1999d7f2a78e9c39fd1b0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Sep 29 17:41:55 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Oct 20 11:51:30 2008 +0200" }, "message": "timer_list: add base address to clock base\n\nThe base address of a (per cpu) clock base is a useful debug info.\nAdd it and bump the version number of timer_lists.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c5b77a3d3a716a5c61a1999d7f2a78e9c39fd1b0", "tree": "14e0c3d2c504fded2dd208c774a38c183f496183", "parents": [ "e67ef25a35b949561a9bd77693523ec94ab4a278" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Sep 29 17:31:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Oct 20 11:51:30 2008 +0200" }, "message": "timer_list: print cpu number of clockevents device\n\nThe per cpu clock events device output of timer_list lacks an\nassociation of the device to the cpu which is annoying when looking at\nthe output of /proc/timer_list from a 128 way system. \n\nAdd the CPU number info and mark the broadcast device in the device\nlist printout.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e67ef25a35b949561a9bd77693523ec94ab4a278", "tree": "225d5c1df4532c57698d081c39306f21181eb38d", "parents": [ "0cfd81031a26717fe14380d18275f8e217571615" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Sep 25 23:50:23 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Oct 20 11:51:30 2008 +0200" }, "message": "timer_list: print real timer address\n\nThe current timer_list output prints the address of the on stack copy\nof the active hrtimer instead of the hrtimer itself.\n\nPrint the address of the real timer instead.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "26e9a397774a0e94efbb8a0bf4a952c28d808cab", "tree": "fee2211b32a30c71bd22543acb791feeebd91b35", "parents": [ "bdbf0ac7e187b2b757216e653e64f8b808b9077e", "99e06e372378c5833a0c60274b645dfb2e4a4b08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 17 09:50:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 17 09:50:12 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits)\n staging: at76_usb wireless driver\n Staging: workaround build system bug\n Staging: Lindent sxg.c\n Staging: SLICOSS: Call pci_release_regions at driver exit\n Staging: SLICOSS: Fix remaining type names\n Staging: SLICOSS: Fix warnings due to static usage\n Staging: SLICOSS: lots of checkpatch fixes\n Staging: go7007 v4l fixes\n Staging: Fix gcc warnings in sxg\n Staging: add echo cancelation module\n Staging: add wlan-ng prism2 usb driver\n Staging: add w35und wifi driver\n Staging: USB/IP: add host driver\n Staging: USB/IP: add client driver\n Staging: USB/IP: add common functions needed\n Staging: add the go7007 video driver\n Staging: add me4000 pci data collection driver\n Staging: add me4000 firmware files\n Staging: add sxg network driver\n Staging: add Alacritech slicoss network driver\n ...\n\nFixed up conflicts due to taint flags changes and MAINTAINERS cleanup in\nMAINTAINERS, include/linux/kernel.h and kernel/panic.c.\n" }, { "commit": "fb02fbc14d17837b4b7b02dbb36142c16a7bf208", "tree": "9df1d069c5612047c38a9f6d6dc801ee0369ae3c", "parents": [ "c34bec5a44e9486597d78e7a686b2f9088a0564c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Oct 17 10:01:23 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@apollo.(none)", "time": "Fri Oct 17 18:13:38 2008 +0200" }, "message": "NOHZ: restart tick device from irq_enter()\n\nWe did not restart the tick device from irq_enter() to avoid double\nreprogramming and extra events in the return immediate to idle case.\n\nBut long lasting softirqs can lead to a situation where jiffies become\nstale:\n\nidle()\n tick stopped (reprogrammed to next pending timer)\n halt()\n interrupt\n jiffies updated from irq_enter()\n interrupt handler\n softirq function 1 runs 20ms\n softirq function 2 arms a 10ms timer with a stale jiffies value\n jiffies updated from irq_exit()\n timer wheel has now an already expired timer\n (the one added in function 2)\n timer fires and timer softirq runs\n\nThis was discovered when debugging a timer problem which happend only\nwhen the ath5k driver is active. The debugging proved that there is a\nsoftirq function running for more than 20ms, which is a bug by itself.\n\nTo solve this we restart the tick timer right from irq_enter(), but do\nnot go through the other functions which are necessary to return from\nidle when need_resched() is set.\n\nReported-by: Elias Oltmanns \u003ceo@nebensachen.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nTested-by: Elias Oltmanns \u003ceo@nebensachen.de\u003e\n" }, { "commit": "c34bec5a44e9486597d78e7a686b2f9088a0564c", "tree": "dd538560814ea54ce8d3f46b935dd24127fba04e", "parents": [ "719254faa17ffedc87ba0fadb9b34e535c9758d5" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Oct 17 10:04:34 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@apollo.(none)", "time": "Fri Oct 17 18:13:38 2008 +0200" }, "message": "NOHZ: split tick_nohz_restart_sched_tick()\n\nSplit out the clock event device reprogramming. Preparatory\npatch.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "719254faa17ffedc87ba0fadb9b34e535c9758d5", "tree": "6afe1e9f2175aa5394cf6e0fc7c84afef0be3e9b", "parents": [ "2e532d68a2b3e2aa6b19731501222069735c741c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Oct 17 09:59:47 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@apollo.(none)", "time": "Fri Oct 17 18:13:38 2008 +0200" }, "message": "NOHZ: unify the nohz function calls in irq_enter()\n\nWe have two separate nohz function calls in irq_enter() for no good\nreason. Just call a single NOHZ function from irq_enter() and call\nthe bits in the tick code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "54514a70adefe356afe854e2d3912d46668068e6", "tree": "e2b08f2c10ff427447fdc40e96555fc2f22549e1", "parents": [ "2e532d68a2b3e2aa6b19731501222069735c741c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Sep 23 22:15:57 2008 -0700" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Oct 17 08:46:56 2008 +0200" }, "message": "softirq: Add support for triggering softirq work on softirqs.\n\nThis is basically a genericization of Jens Axboe\u0027s block layer\nremote softirq changes.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "8cde1ad6683f8738ad71f788dca8ab4810cf5afe", "tree": "13801d1669efd13e85884609e0a18f3e74b2ede0", "parents": [ "6bb7a935489dab20802dde6c2cb7d8582f4849bf", "5b16a2212f1840b63d6cc476b26ff9349dab185e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:38:48 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:38:48 2008 -0700" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched_clock: prevent scd-\u003eclock from moving backwards\n" }, { "commit": "1c95e1b69073cff5ff179e592fa1a1e182c78a17", "tree": "3fc9d1f665f66beb24d66b3ea65d2b5fdd7a1878", "parents": [ "e533b227055598b1f7dc8503a3b4f36b14b9da8a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:32:46 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:32:46 2008 -0700" }, "message": "Fix kernel/softirq.c printk format warning properly\n\nThis fixes the broken 77af7e3403e7314c47b0c07fbc5e4ef21d939532\n(\"softirq, warning fix: correct a format to avoid a warning\") fix\ncorrectly.\n\nThe type of a pointer subtraction is not \"int\", nor is it \"long\". It\ncan be either (or something else). It\u0027s \"ptrdiff_t\", and the printk\nformat for it is \"%td\".\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e533b227055598b1f7dc8503a3b4f36b14b9da8a", "tree": "28fec4125eac45c8e2fac75b3d10ff5cd987d2f6", "parents": [ "0999d978dcdcf59350dafa25afd70def9f924eee", "6b2ada82101a08e2830fb29d7dc9b858be637dd4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:17:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:17:40 2008 -0700" }, "message": "Merge branch \u0027core-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n do_generic_file_read: s/EINTR/EIO/ if lock_page_killable() fails\n softirq, warning fix: correct a format to avoid a warning\n softirqs, debug: preemption check\n x86, pci-hotplug, calgary / rio: fix EBDA ioremap()\n IO resources, x86: ioremap sanity check to catch mapping requests exceeding, fix\n IO resources, x86: ioremap sanity check to catch mapping requests exceeding the BAR sizes\n softlockup: Documentation/sysctl/kernel.txt: fix softlockup_thresh description\n dmi scan: warn about too early calls to dmi_check_system()\n generic: redefine resource_size_t as phys_addr_t\n generic: make PFN_PHYS explicitly return phys_addr_t\n generic: add phys_addr_t for holding physical addresses\n softirq: allocate less vectors\n IO resources: fix/remove printk\n printk: robustify printk, update comment\n printk: robustify printk, fix #2\n printk: robustify printk, fix\n printk: robustify printk\n\nFixed up conflicts in:\n\tarch/powerpc/include/asm/types.h\n\tarch/powerpc/platforms/Kconfig.cputype\nmanually.\n" }, { "commit": "c813b4e16ead3c3df98ac84419d4df2adf33fe01", "tree": "2ca4a5b6966d833b6149e3dda7a4e85d1255779c", "parents": [ "c8d8a2321f9c4ee18fbcc399fdc2a77e580a03b9", "02683ffdf655b4ae15245376ba6fea6d9e5829a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:40:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:40:26 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (46 commits)\n UIO: Fix mapping of logical and virtual memory\n UIO: add automata sercos3 pci card support\n UIO: Change driver name of uio_pdrv\n UIO: Add alignment warnings for uio-mem\n Driver core: add bus_sort_breadthfirst() function\n NET: convert the phy_device file to use bus_find_device_by_name\n kobject: Cleanup kobject_rename and !CONFIG_SYSFS\n kobject: Fix kobject_rename and !CONFIG_SYSFS\n sysfs: Make dir and name args to sysfs_notify() const\n platform: add new device registration helper\n sysfs: use ilookup5() instead of ilookup5_nowait()\n PNP: create device attributes via default device attributes\n Driver core: make bus_find_device_by_name() more robust\n usb: turn dev_warn+WARN_ON combos into dev_WARN\n debug: use dev_WARN() rather than WARN_ON() in device_pm_add()\n debug: Introduce a dev_WARN() function\n sysfs: fix deadlock\n device model: Do a quickcheck for driver binding before doing an expensive check\n Driver core: Fix cleanup in device_create_vargs().\n Driver core: Clarify device cleanup.\n ...\n" }, { "commit": "c8d8a2321f9c4ee18fbcc399fdc2a77e580a03b9", "tree": "edfd028285e21ba549d047c0caa4ffe523272f94", "parents": [ "e4856a70cfc23266631a78e78277cf2b195babee", "118a9069f06ff591d51a3133e242f0c256ba2db7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:38:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:38:34 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n module: remove CONFIG_KMOD in comment after #endif\n remove CONFIG_KMOD from fs\n remove CONFIG_KMOD from drivers\n\nManually fix conflict due to include cleanups in drivers/md/md.c\n" }, { "commit": "2b252c541158cfed9d7e5b019b894fe2174f5908", "tree": "cb8f3ea21027f54b1fd54dce51dc47a1ec62b3d0", "parents": [ "88429a105e8c810d9cc9a4ff82cd571816e9858e" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Oct 15 22:05:20 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:52 2008 -0700" }, "message": "make kprobes.c:kretprobe_table_lock() static\n\nMake the needlessly global kretprobe_table_lock() static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c26ec88ea86ad5122a6ea5ad635e6a1f6c395d74", "tree": "8e7e95851dc24327fbdb05c90b2eb0b40f60cadc", "parents": [ "923f7f6970bd448b8e88b9e4be10fd01fc7106a4" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Wed Oct 15 22:05:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:51 2008 -0700" }, "message": "resources: tidy __request_region()\n\nNo functional change. Just return NULL for kzalloc failure immediately,\nrather than wrapping the whole function body in the body of an \"if\".\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ebf3f09c634906d371f2bfd71b41c7e0c52efe7e", "tree": "4205040f47fba2675dc4c6b1407d15c9d6f8b355", "parents": [ "d8273674721faaf84bec2190c0c7a82972b37f73" ], "author": { "name": "Thomas Petazzoni", "email": "thomas.petazzoni@free-electrons.com", "time": "Wed Oct 15 22:05:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:51 2008 -0700" }, "message": "Configure out AIO support\n\nThis patchs adds the CONFIG_AIO option which allows to remove support\nfor asynchronous I/O operations, that are not necessarly used by\napplications, particularly on embedded devices. As this is a\nsize-reduction option, it depends on CONFIG_EMBEDDED. It allows to\nsave ~7 kilobytes of kernel code/data:\n\n text\t data\t bss\t dec\t hex\tfilename\n1115067\t 119180\t 217088\t1451335\t 162547\tvmlinux\n1108025\t 119048\t 217088\t1444161\t 160941\tvmlinux.new\n -7042 -132 0 -7174 -1C06 +/-\n\nThis patch has been originally written by Matt Mackall\n\u003cmpm@selenic.com\u003e, and is part of the Linux Tiny project.\n\n[randy.dunlap@oracle.com: build fix]\nSigned-off-by: Thomas Petazzoni \u003cthomas.petazzoni@free-electrons.com\u003e\nCc: Benjamin LaHaise \u003cbcrl@kvack.org\u003e\nCc: Zach Brown \u003czach.brown@oracle.com\u003e\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f221e726bf4e082a05dcd573379ac859bfba7126", "tree": "a05f674caac693dc9aec7e46dd06115389f7ece3", "parents": [ "f40cbaa5b0a4719489e6e7947351c99a159aca30" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Oct 15 22:04:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:47 2008 -0700" }, "message": "sysctl: simplify -\u003estrategy\n\nname and nlen parameters passed to -\u003estrategy hook are unused, remove\nthem. In general -\u003estrategy hook should know what it\u0027s doing, and don\u0027t\ndo something tricky for which, say, pointer to original userspace array\nmay be needed (name).\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e [ networking bits ]\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b418da16dd44810e5d5a22bba377cca80512a524", "tree": "20ac32ea027bb8d978a22fbfaf6580fd34518aa5", "parents": [ "f7a5000f7a8924e9c5fad1801616601d6dc65a17" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Oct 15 22:02:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:33 2008 -0700" }, "message": "compat: generic compat get/settimeofday\n\nNothing arch specific in get/settimeofday. The details of the timeval\nconversion varied a little from arch to arch, but all with the same\nresults.\n\nAlso add an extern declaration for sys_tz to linux/time.h because externs\nin .c files are fowned upon. I\u0027ll kill the externs in various other files\nin a sparate patch.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e [ sparc bits ]\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20036fdcaf05fac0a84ed81a56906493a7d822e2", "tree": "df06d92ffa8190dfafa59cbb7528564f8d0a055a", "parents": [ "9536727ef696861b205834dd2e01456b91088cb7" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Wed Oct 15 22:02:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:32 2008 -0700" }, "message": "Add kerneldoc documentation for new printk format extensions\n\nAdd documentation in kerneldoc for new printk format extensions\n\nThis patch documents the new %pS/%pF options in printk in kernel doc.\n\nHope I didn\u0027t miss any other extension.\n\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6d5cd6effed5f8c958a6c0df56da336f5a4fdb8a", "tree": "6db9fa3aa569a59e633ed4bf39ebb21328b097af", "parents": [ "2223c65103d2aa8d0e9c48a956035a1e0353233d" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Oct 15 22:02:00 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:32 2008 -0700" }, "message": "taint: fix kernel-doc\n\nMove print_tainted() kernel-doc to avoid the following error:\n\nError(/var/linsrc/mmotm-2008-1002-1617//kernel/panic.c:155): cannot understand prototype: \u0027struct tnt \u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e1f8e87449147ffe5ea3de64a46af7de450ce279", "tree": "304e90a6747f5a7586a67305b7225ed4b4dbb53a", "parents": [ "8033fe65a6d6c0e47ba9e3cb2e4e6902f9dfb8dd" ], "author": { "name": "Francois Cami", "email": "francois.cami@free.fr", "time": "Wed Oct 15 22:01:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:32 2008 -0700" }, "message": "Remove Andrew Morton\u0027s old email accounts\n\nPeople can use the real name an an index into MAINTAINERS to find the\ncurrent email address.\n\nSigned-off-by: Francois Cami \u003cfrancois.cami@free.fr\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7968b3d9a673e922ab980b2616945e63a52d88fe", "tree": "c71113991adcf123413677ea2b12ce1c247804b0", "parents": [ "f337b9c58332bdecde965b436e47ea4c94d30da0" ], "author": { "name": "WANG Cong", "email": "wangcong@zeuux.org", "time": "Wed Oct 15 22:01:57 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:32 2008 -0700" }, "message": "kernel/kallsyms.c: fix double return\n\nCommit 6dd06c9fbe025f542bce4cdb91790c0f91962722 (\"module: make\nmodule_address_lookup safe\") introduced double returns in the function\nkallsyms_lookup(), it\u0027s weird. The second one should be removed.\n\nSigned-off-by: WANG Cong \u003cwangcong@zeuux.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9679e4dd628743b9ef4375d60ae69923c3766173", "tree": "03d491b6dbcc66079d4015c585f156fc4d94c2ea", "parents": [ "87988815073918134c0dae059cf247a4472d78ed" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Oct 15 22:01:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "kernel/sys.c: improve code generation\n\nutsname() is quite expensive to calculate. Cache it in a local.\n\n text data bss dec hex filename\nbefore: 11136 720 16 11872 2e60 kernel/sys.o\nafter: 11096 720 16 11832 2e38 kernel/sys.o\n\nAcked-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: \"Serge E. Hallyn\" \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "87988815073918134c0dae059cf247a4472d78ed", "tree": "dbab51efdb95de92bbfb585dd1a90c49061e7cdf", "parents": [ "929f37cb3c3e0f4d23d7106693b7067cf72f4dbc" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Wed Oct 15 22:01:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "utsname: completely overwrite prior information\n\nOn sethostname() and setdomainname(), previous information may be retained\nif it was longer than than the new hostname/domainname.\n\nThis can be demonstrated trivially by calling sethostname() first with a\nlong name, then with a short name, and then calling uname() to retrieve\nthe full buffer that contains the hostname (and possibly parts of the old\nhostname), one just has to look past the terminating zero.\n\nI don\u0027t know if we should really care that much (hence the RFC); the only\nscenarios I can possibly think of is administrator putting something\nsensitive in the hostname (or domain name) by accident, and changing it\nback will not undo the mistake entirely, though it\u0027s not like we can\nrecover gracefully from \"rm -rf /\" either... The other scenario is\nnamespaces (CLONE_NEWUTS) where some information may be unintentionally\n\"inherited\" from the previous namespace (a program wants to hide the\noriginal name and does clone + sethostname, but some information is still\nleft).\n\nI think the patch may be defended on grounds of the principle of least\nsurprise. But I am not adamant :-)\n\n(I guess the question now is whether userspace should be able to\nwrite embedded NULs into the buffer or not...)\n\nAt least the observation has been made and the patch has been presented.\n\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: \"Serge E. Hallyn\" \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "22b8ce94708f7cdf0b04965c6f7443dfd374c35c", "tree": "e2d5b60e9b881cf251185b23c3853c8b3e52d42a", "parents": [ "0c2d64fb6cae9aae480f6a46cfe79f8d7d48b59f" ], "author": { "name": "Dave Hansen", "email": "dave@linux.vnet.ibm.com", "time": "Wed Oct 15 22:01:46 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "profiling: dynamically enable readprofile at runtime\n\nWay too often, I have a machine that exhibits some kind of crappy\nbehavior. The CPU looks wedged in the kernel or it is spending way too\nmuch system time and I wonder what is responsible.\n\nI try to run readprofile. But, of course, Ubuntu doesn\u0027t enable it by\ndefault. Dang!\n\nThe reason we boot-time enable it is that it takes a big bufffer that we\ngenerally can only bootmem alloc. But, does it hurt to at least try and\nruntime-alloc it?\n\nTo use:\necho 2 \u003e /sys/kernel/profile\n\nThen run readprofile like normal.\n\nThis should fix the compile issue with allmodconfig. I\u0027ve compile-tested\non a bunch more configs now including a few more architectures.\n\nSigned-off-by: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0c2d64fb6cae9aae480f6a46cfe79f8d7d48b59f", "tree": "f0080c63a78a021cc3404e12e205e3b82e982427", "parents": [ "b4236f81f2347096df650fb072f50d67bb6066a2" ], "author": { "name": "Adam Tkac", "email": "vonsch@gmail.com", "time": "Wed Oct 15 22:01:45 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "rlimit: permit setting RLIMIT_NOFILE to RLIM_INFINITY\n\nWhen a process wants to set the limit of open files to RLIM_INFINITY it\ngets EPERM even if it has CAP_SYS_RESOURCE capability.\n\nFor example, BIND does:\n\n...\n#elif defined(NR_OPEN) \u0026\u0026 defined(__linux__)\n /*\n * Some Linux kernels don\u0027t accept RLIM_INFINIT; the maximum\n * possible value is the NR_OPEN defined in linux/fs.h.\n */\n if (resource \u003d\u003d isc_resource_openfiles \u0026\u0026 rlim_value \u003d\u003d RLIM_INFINITY) {\n rl.rlim_cur \u003d rl.rlim_max \u003d NR_OPEN;\n unixresult \u003d setrlimit(unixresource, \u0026rl);\n if (unixresult \u003d\u003d 0)\n return (ISC_R_SUCCESS);\n }\n#elif ...\n\nIf we allow setting RLIMIT_NOFILE to RLIM_INFINITY we increase portability\n- you don\u0027t have to check if OS is linux and then use different schema for\nlimits.\n\nThe spec says \"Specifying RLIM_INFINITY as any resource limit value on a\nsuccessful call to setrlimit() shall inhibit enforcement of that resource\nlimit.\" and we\u0027re presently not doing that.\n\nCc: Michael Kerrisk \u003cmtk.manpages@googlemail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "25ddbb18aae33ad255eb9f35aacebe3af01e1e9c", "tree": "8df1f840a226ed640c2096710b7d0f1f4d1b88aa", "parents": [ "889d51a10712b6fd6175196626de2116858394f4" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Wed Oct 15 22:01:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "Make the taint flags reliable\n\nIt\u0027s somewhat unlikely that it happens, but right now a race window\nbetween interrupts or machine checks or oopses could corrupt the tainted\nbitmap because it is modified in a non atomic fashion.\n\nConvert the taint variable to an unsigned long and use only atomic bit\noperations on it.\n\nUnfortunately this means the intvec sysctl functions cannot be used on it\nanymore.\n\nIt turned out the taint sysctl handler could actually be simplified a bit\n(since it only increases capabilities) so this patch actually removes\ncode.\n\n[akpm@linux-foundation.org: remove unneeded include]\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9ba16087d9f996a93ab6f4453a52a4b24bc1f25c", "tree": "98a292c556b646aec40ce137b1ec689b3469f120", "parents": [ "a25d644fc0e232f242d1f3baa63c149c42536ff0" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Wed Oct 15 22:01:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "Kconfig: eliminate \"def_bool n\" constructs\n\nUsing \"def_bool n\" is pointless, simply using bool here appears more\nappropriate.\n\nFurther, retaining such options that don\u0027t have a prompt and aren\u0027t\nselected by anything seems also at least questionable.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a25d644fc0e232f242d1f3baa63c149c42536ff0", "tree": "c5013caca7978d862f8ea1996c5933495fd7334a", "parents": [ "c80cfb0406c01bb5da91bfe30f5cb1fd96831138" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Oct 15 22:01:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "wait: kill is_sync_wait()\n\nis_sync_wait() is used to distinguish between sync and async waits.\nBasically sync waits are the ones initialized with init_waitqueue_entry()\nand async ones with init_waitqueue_func_entry(). The sync/async\ndistinction is used only in prepare_to_wait[_exclusive]() and its only\nfunction is to skip setting the current task state if the wait is async.\nThis has a few problems.\n\n* No one uses it. None of func_entry users use prepare_to_wait()\n functions, so the code path never gets executed.\n\n* The distinction is bogus. Maybe back when func_entry is used only\n by aio but it\u0027s now also used by epoll and in future possibly by 9p\n and poll/select.\n\n* Taking @state as argument and ignoring it silenly depending on how\n @wait is initialized is just a bad error-prone API.\n\n* It prevents func_entry waits from using wait-\u003eprivate for no good\n reason.\n\nThis patch kills is_sync_wait() and the associated code paths from\nprepare_to_wait[_exclusive](). As there was no user of these code paths,\nthis patch doesn\u0027t cause any behavior difference.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d9f3216b474be170d0c093d70125b541ace58704", "tree": "b166a91397b5021a3f1c74d82e290da8cc6db27b", "parents": [ "693ac389326a87d608baa2902c45a6e78ed46681" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Oct 15 22:01:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:30 2008 -0700" }, "message": "kernel/dma.c: remove a CVS keyword\n\nRemove a CVS keyword that wasn\u0027t updated for a long time from a comment.\n\nSigned-off-by: Adrian Bunk \u003cbunk@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": "1bfcf1304ea79c46efc3724e548b13b4b442b418", "tree": "5adbf95b25d1d9e86fc0e5d0784550ccb9bf5be9", "parents": [ "574f34cee2b6574d43bf4506f771c1cec6a5d391" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Wed Oct 15 22:01:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:29 2008 -0700" }, "message": "pm: rework disabling of user mode helpers during suspend/hibernation\n\nWe currently use a PM notifier to disable user mode helpers before suspend\nand hibernation and to re-enable them during resume. However, this is not\nan ideal solution, because if any drivers want to upload firmware into\nmemory before suspend, they have to use a PM notifier for this purpose and\nthere is no guarantee that the ordering of PM notifiers will be as\nexpected (ie. the notifier that disables user mode helpers has to be run\nafter the driver\u0027s notifier used for uploading the firmware).\n\nFor this reason, it seems better to move the disabling and enabling of\nuser mode helpers to separate functions that will be called by the PM core\nas necessary.\n\n[akpm@linux-foundation.org: remove unneeded ifdefs]\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9363b9f23c9cc36cc8ef6c05fdf879ee4a96ae92", "tree": "482746b06d6fdd8be606de4dff584a3a40054c4c", "parents": [ "1648993fb05c487947c1cec6307aca29d8002abe" ], "author": { "name": "Balbir Singh", "email": "balbir@linux.vnet.ibm.com", "time": "Wed Oct 15 22:01:05 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:28 2008 -0700" }, "message": "memrlimit: cgroup mm owner callback changes to add task info\n\nThis patch adds an additional field to the mm_owner callbacks. This field\nis required to get to the mm that changed. Hold mmap_sem in write mode\nbefore calling the mm_owner_changed callback\n\n[hugh@veritas.com: fix mmap_sem deadlock]\nSigned-off-by: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nCc: Sudhir Kumar \u003cskumar@linux.vnet.ibm.com\u003e\nCc: YAMAMOTO Takashi \u003cyamamoto@valinux.co.jp\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Pavel Emelianov \u003cxemul@openvz.org\u003e\nCc: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "346e15beb5343c2eb8216d820f2ed8f150822b08", "tree": "6433cf2980bbfbed4a9482c5edb156fc8371e071", "parents": [ "33376c1c043c05077b4ac79c33804266f6c45e49" ], "author": { "name": "Jason Baron", "email": "jbaron@redhat.com", "time": "Tue Aug 12 16:46:19 2008 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Oct 16 09:24:47 2008 -0700" }, "message": "driver core: basic infrastructure for per-module dynamic debug messages\n\nBase infrastructure to enable per-module debug messages.\n\nI\u0027ve introduced CONFIG_DYNAMIC_PRINTK_DEBUG, which when enabled centralizes\ncontrol of debugging statements on a per-module basis in one /proc file,\ncurrently, \u003cdebugfs\u003e/dynamic_printk/modules. When, CONFIG_DYNAMIC_PRINTK_DEBUG,\nis not set, debugging statements can still be enabled as before, often by\ndefining \u0027DEBUG\u0027 for the proper compilation unit. Thus, this patch set has no\naffect when CONFIG_DYNAMIC_PRINTK_DEBUG is not set.\n\nThe infrastructure currently ties into all pr_debug() and dev_dbg() calls. That\nis, if CONFIG_DYNAMIC_PRINTK_DEBUG is set, all pr_debug() and dev_dbg() calls\ncan be dynamically enabled/disabled on a per-module basis.\n\nFuture plans include extending this functionality to subsystems, that define \ntheir own debug levels and flags.\n\nUsage:\n\nDynamic debugging is controlled by the debugfs file, \n\u003cdebugfs\u003e/dynamic_printk/modules. This file contains a list of the modules that\ncan be enabled. The format of the file is as follows:\n\n\t\u003cmodule_name\u003e \u003cenabled\u003d0/1\u003e\n\t\t.\n\t\t.\n\t\t.\n\n\t\u003cmodule_name\u003e : Name of the module in which the debug call resides\n\t\u003cenabled\u003d0/1\u003e : whether the messages are enabled or not\n\nFor example:\n\n\tsnd_hda_intel enabled\u003d0\n\tfixup enabled\u003d1\n\tdriver enabled\u003d0\n\nEnable a module:\n\n\t$echo \"set enabled\u003d1 \u003cmodule_name\u003e\" \u003e dynamic_printk/modules\n\nDisable a module:\n\n\t$echo \"set enabled\u003d0 \u003cmodule_name\u003e\" \u003e dynamic_printk/modules\n\nEnable all modules:\n\n\t$echo \"set enabled\u003d1 all\" \u003e dynamic_printk/modules\n\nDisable all modules:\n\n\t$echo \"set enabled\u003d0 all\" \u003e dynamic_printk/modules\n\nFinally, passing \"dynamic_printk\" at the command line enables\ndebugging for all modules. This mode can be turned off via the above\ndisable command.\n\n[gkh: minor cleanups and tweaks to make the build work quietly]\n\nSigned-off-by: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "e94320939f44e0cbaccc3f259a5778abced4949c", "tree": "a613345601872596f498496ad5ba94a29a659ff4", "parents": [ "04ab591808565f968d4406f6435090ad671ebdab" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Sep 23 23:51:11 2008 +0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Oct 16 09:24:41 2008 -0700" }, "message": "modules: fix module \"notes\" kobject leak\n\nFix \"notes\" kobject leak\n\nIt happens every rmmod if KALLSYMS\u003dy and SYSFS\u003dy.\n\n\t# modprobe foo\n\nkobject: \u0027foo\u0027 (ffffffffa00743d0): kobject_add_internal: parent: \u0027module\u0027, set: \u0027module\u0027\nkobject: \u0027holders\u0027 (ffff88017e7c5770): kobject_add_internal: parent: \u0027foo\u0027, set: \u0027\u003cNULL\u003e\u0027\nkobject: \u0027foo\u0027 (ffffffffa00743d0): kobject_uevent_env\nkobject: \u0027foo\u0027 (ffffffffa00743d0): fill_kobj_path: path \u003d \u0027/module/foo\u0027\nkobject: \u0027notes\u0027 (ffff88017fa9b668): kobject_add_internal: parent: \u0027foo\u0027, set: \u0027\u003cNULL\u003e\u0027\n\t ^^^^^\n\n\t# rmmod foo\n\nkobject: \u0027holders\u0027 (ffff88017e7c5770): kobject_cleanup\nkobject: \u0027holders\u0027 (ffff88017e7c5770): auto cleanup kobject_del\nkobject: \u0027holders\u0027 (ffff88017e7c5770): calling ktype release\nkobject: (ffff88017e7c5770): dynamic_kobj_release\nkobject: \u0027holders\u0027: free name\nkobject: \u0027foo\u0027 (ffffffffa00743d0): kobject_cleanup\nkobject: \u0027foo\u0027 (ffffffffa00743d0): does not have a release() function, it is broken and must be fixed.\nkobject: \u0027foo\u0027 (ffffffffa00743d0): auto cleanup \u0027remove\u0027 event\nkobject: \u0027foo\u0027 (ffffffffa00743d0): kobject_uevent_env\nkobject: \u0027foo\u0027 (ffffffffa00743d0): fill_kobj_path: path \u003d \u0027/module/foo\u0027\nkobject: \u0027foo\u0027 (ffffffffa00743d0): auto cleanup kobject_del\nkobject: \u0027foo\u0027: free name\n\n\t[whooops]\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "118a9069f06ff591d51a3133e242f0c256ba2db7", "tree": "eafdda824a7273c6d32d0a28db4d13e196f86ad5", "parents": [ "5f4123be3cdb1dbd77fa9d6d2bb96bb9689a0a19" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Oct 17 02:38:36 2008 -0500" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Oct 17 02:38:37 2008 +1100" }, "message": "module: remove CONFIG_KMOD in comment after #endif\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "63d659d556f145d33798b8ad19ced10c254fe445", "tree": "2d657b684d13539893bd944bb85c546cb74b1396", "parents": [ "10e580842ec8e53dddf62e1ab1871f4906477376" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 15:33:18 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:30 2008 +0200" }, "message": "genirq: fix name space collision of nr_irqs in autoprobe.c\n\nprobe_irq_off() is disfunctional as the local nr_irqs is referenced\ninstead of the global one for the for_each_irq_desc() iterator.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "10e580842ec8e53dddf62e1ab1871f4906477376", "tree": "5793b45755f21f578ff4b06a3a3546b3de5eb8f4", "parents": [ "2be3b52a5785a6a5c5349fbd315f57595f7074be" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 14:19:04 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:30 2008 +0200" }, "message": "genirq: use iterators for irq_desc loops\n\nUse for_each_irq_desc[_reverse] for all the iteration loops.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d3c60047bdb03199b93497ac40bd531315d43a86", "tree": "858b74f422b1c79be54d2050d23c51999d312566", "parents": [ "a1aca5de08a0cb840a90fb3f729a5940f8d21185" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 16 09:55:00 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:29 2008 +0200" }, "message": "genirq: cleanup the sparseirq modifications\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d6c88a507ef0b6afdb013cba4e7804ba7324d99a", "tree": "cdc4041acc212585e3920ad50bf2574cec04076d", "parents": [ "ee32c9732244bde4b9b59eeac2814c23e2b71f8d" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 15:27:23 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: revert dynarray\n\nRevert the dynarray changes. They need more thought and polishing.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "ee32c9732244bde4b9b59eeac2814c23e2b71f8d", "tree": "6164d4d8b67a8f870f01d70eefff52ea84a8d22d", "parents": [ "2cc21ef843d4fb7da122239b644a1f6f0aca60a6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:34:09 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: remove irq_to_desc_alloc\n\nRemove the leftover of sparseirqs.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "2cc21ef843d4fb7da122239b644a1f6f0aca60a6", "tree": "5d08e110164176c4011e42d4700ecd0050ad0ce9", "parents": [ "c6b7674f323622d86316bf7951ad9cae1ce24642" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:16:55 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:15 2008 +0200" }, "message": "genirq: remove sparse irq code\n\nThis code is not ready, but we need to rip it out instead of rebasing\nas we would lose the APIC/IO_APIC unification otherwise.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c6b7674f323622d86316bf7951ad9cae1ce24642", "tree": "00ff8c061f9c0822c56e46bc59c46dced278f9a9", "parents": [ "70dd4d992ab324a59cdcd6bedc3f4e729863d514" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 15 14:31:29 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:14 2008 +0200" }, "message": "genirq: use inline function for irq_to_desc\n\nFor the non sparse irq case an inline function is perfectly fine.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "aac3f2b6f6e88827432c4050ac73552f24b19de1", "tree": "b8af73f39900767513b0e2237a3a8cac6b574719", "parents": [ "8da077d6f31da291ee3a7dd559671cb8ca48cbe2" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Wed Sep 24 19:04:35 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "x86: fix typo in irq_desc array\n\nwhen SPARSE_IRQ is not used, should still use irq_desc-\u003elock\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2976fe20125587c944c8df48d991c38f0891fb28", "tree": "bc19b9b74476b2e268bf0c5b6983999c22096744", "parents": [ "9d98598d2fc286c8dbcd0b681168639528428db0" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Sep 18 16:10:48 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "fix warning: \"x86: sparse_irq needs spin_lock in allocations\"\n\ncaused by\n\ncommit a532e19680ada3b8579b81e67e76d3ebd19c340f\nAuthor: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nDate: Wed Aug 20 20:46:25 2008 -0700\n\n x86: sparse_irq needs spin_lock in allocations\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9d98598d2fc286c8dbcd0b681168639528428db0", "tree": "4fecfe8ec04bd71e52af1a822aba0bd187e60c63", "parents": [ "e00585bb7fc3d0b601181b765a254df7ff4ea59b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Fri Sep 19 00:12:26 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:11 2008 +0200" }, "message": "sparseirq: remove some debug print out\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e00585bb7fc3d0b601181b765a254df7ff4ea59b", "tree": "731d07071f04f54fbf4269912524455e54002858", "parents": [ "56ffa1a028b9fce3860a247c6fe79fce7cbf425b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Mon Sep 15 01:53:50 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:10 2008 +0200" }, "message": "irq: fix irqpoll \u0026\u0026 sparseirq\n\nSteven Noonan reported a boot hang when using irqpoll and\nCONFIG_HAVE_SPARSE_IRQ\u003dy.\n\nThe irqpoll loop needs to be updated to not iterate from 1 to nr_irqs\nbut to iterate via for_each_irq_desc(). (in the former case desc can\nbe NULL which crashes the box)\n\nReported-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nTested-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "932775a4ab622e3c99bd59f14cc7d96722f79501", "tree": "401968aea64ed093eb7691f197981a0e18d9d1a1", "parents": [ "1f3addcf2d54394d10713be947eeaf18d2b998a9" ], "author": { "name": "venkatesh.pallipadi@intel.com", "email": "venkatesh.pallipadi@intel.com", "time": "Fri Sep 05 18:02:15 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:07 2008 +0200" }, "message": "x86: HPET_MSI change IRQ affinity in process context when it is disabled\n\nChange the IRQ affinity in the process context when the IRQ is disabled.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "21056830c4e5c6735f1d49453398d7186ca4e8d7", "tree": "635346e86f1683e03aaeedbcc5a2907d971f770c", "parents": [ "e65ef88c20d5c68bde18f559e0d0ad7d718beb28" ], "author": { "name": "Dean Nelson", "email": "dcn@sgi.com", "time": "Fri Sep 05 09:10:40 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:07 2008 +0200" }, "message": "irq: set_irq_chip() has redundant call to irq_to_desc()\n\nExtraneous call to irq_to_desc().\n\nSigned-off-by: Dean Nelson \u003cdcn@sgi.com\u003e\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8c464a4b23ca283b414022ebc77787f3c7040fa7", "tree": "1d62a78b0af21492289d015c81270683f6bbe0bd", "parents": [ "e492c5ae85428d4a3815d06bf308c590120b928b" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Mon Aug 25 12:41:19 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:53:04 2008 +0200" }, "message": "sparseirq: move kstat_irqs from kstat to irq_desc - fix\n\nfix non-sparseirq architectures.\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e89eb43863c2d9f11a3bbe766766fe646e6c50d9", "tree": "3d45bdf7efb5a37edb99f62cbea1d500b3003468", "parents": [ "7ddfb650c7ef7a33a5ef11c0fdf5b3d837a47dba" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Wed Aug 20 20:46:25 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:59 2008 +0200" }, "message": "x86: sparse_irq needs spin_lock in allocations\n\nSuresh Siddha noticed that we should have a spinlock around it.\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e955b5398b660a204854bdff059d050b44090879", "tree": "6c12159e98d47166541d00daff0ab07382a2c2de", "parents": [ "efa2559f65167989f1893cb065e3126d4f13ba60" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 19 20:50:37 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:54 2008 +0200" }, "message": "sparseirq: fix lockdep\n\n-tip testing found this lockdep splat:\n\n[ 0.000000] Initializing CPU#0\n[ 0.000000] found new irq_desc for irq 0\n[ 0.000000] INFO: trying to register non-static key.\n[ 0.000000] the code is fine but needs lockdep annotation.\n[ 0.000000] turning off the locking correctness validator.\n[ 0.000000] Pid: 0, comm: swapper Not tainted 2.6.27-rc3-tip-00191-g98ccb89-dirty #1\n[ 0.000000] [\u003cc0153c22\u003e] register_lock_class+0x3d2/0x400\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc0154f3a\u003e] __lock_acquire+0x22a/0x5d0\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc0155351\u003e] lock_acquire+0x71/0xa0\n[ 0.000000] [\u003cc016d61f\u003e] ? set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc070f148\u003e] _spin_lock_irqsave+0x58/0x90\n[ 0.000000] [\u003cc016d61f\u003e] ? set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc016d61f\u003e] set_irq_chip+0x3f/0x90\n[ 0.000000] [\u003cc016d7e0\u003e] ? handle_level_irq+0x0/0xe0\n[ 0.000000] [\u003cc016da1a\u003e] set_irq_chip_and_handler_name+0x1a/0x40\n[ 0.000000] [\u003cc0a396c1\u003e] init_ISA_irqs+0x51/0xa0\n[ 0.000000] [\u003cc0a4a365\u003e] pre_intr_init_hook+0x25/0x30\n[ 0.000000] [\u003cc0a39723\u003e] native_init_IRQ+0x13/0x370\n[ 0.000000] [\u003cc015569c\u003e] ? lock_release+0xcc/0x1d0\n[ 0.000000] [\u003cc0104d87\u003e] ? mcount_call+0x5/0xa\n[ 0.000000] [\u003cc070dc22\u003e] ? __mutex_unlock_slowpath+0x92/0x110\n[ 0.000000] [\u003cc070dcad\u003e] ? mutex_unlock+0xd/0x10\n[ 0.000000] [\u003cc0135f62\u003e] ? cpu_maps_update_done+0x12/0x20\n[ 0.000000] [\u003cc06c6743\u003e] ? register_cpu_notifier+0x23/0x30\n[ 0.000000] [\u003cc011e8ae\u003e] init_IRQ+0xe/0x10\n[ 0.000000] [\u003cc0a357a5\u003e] start_kernel+0x1c5/0x340\n[ 0.000000] [\u003cc0a35280\u003e] ? unknown_bootoption+0x0/0x210\n[ 0.000000] [\u003cc0a3506b\u003e] i386_start_kernel+0x6b/0x80\n[ 0.000000] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ 0.000000] found new irq_desc for irq 1\n[ 0.000000] found new irq_desc for irq 2\n[ 0.000000] found new irq_desc for irq 3\n\nthis:\n\n static void init_one_irq_desc(struct irq_desc *desc)\n {\n memcpy(desc, \u0026irq_desc_init, sizeof(struct irq_desc));\n #ifdef CONFIG_TRACE_IRQFLAGS\n lockdep_set_class(\u0026desc-\u003elock, \u0026irq_desc_lock_class);\n #endif\n }\n\nshould be unconditional.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8b8e8c1bf7275eca859fe551dfa484134eaf013b", "tree": "3e2f950a8f34f419a59a31ddd12e9d7331911e3d", "parents": [ "6d50bc26836e16a9589e0b128d527c29e30d722a" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:23 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:52 2008 +0200" }, "message": "x86: remove irqbalance in kernel for 32 bit\n\nThis has been deprecated for years, the user space irqbalanced utility\nworks better with numa, has configurable policies, etc...\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmai.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "67fb283e148e9bd761f73691d3173b6eab9ba8db", "tree": "88ba8337dc5bc90e5f95d84d981f750bb7173dd2", "parents": [ "cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:18 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:51 2008 +0200" }, "message": "irq: separate sparse_irqs from sparse_irqs_free\n\nso later don\u0027t need compare with -1U\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac", "tree": "d2c43413adbc86562ab63498e3ce14e36ba253ed", "parents": [ "1d5f6b36c4736af1dac396d6267eb53dcc8c0021" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:17 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:51 2008 +0200" }, "message": "x86_64: rename irq_desc/irq_desc_alloc\n\nchange names:\n\n irq_desc() \u003d\u003d\u003e irq_desc_alloc\n\t__irq_desc() \u003d\u003d\u003e irq_desc\n\nAlso split a few of the uses in lowlevel x86 code.\n\nv2: need to check if desc is null in smp_irq_move_cleanup\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "46926b67fc663d357a1a8174328998a9e49da0b8", "tree": "33870a6c416bbc4d246ecfbf015a78c61943a36d", "parents": [ "7d94f7ca401dd7f445fda9a971a48aa5427b3e55" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:15 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:50 2008 +0200" }, "message": "generic: add irq_desc in function in parameter\n\nSo we could remove some duplicated calling to irq_desc\n\nv2: make sure irq_desc in init/main.c is not used without generic_hardirqs\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7d94f7ca401dd7f445fda9a971a48aa5427b3e55", "tree": "8f4d4b73966fd0aa54df2da5bbcf67ea0a7ff43a", "parents": [ "46b8214d12c274bd4265aae482ab7ffe69d94818" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:14 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:50 2008 +0200" }, "message": "irq: remove \u003e\u003d nr_irqs checking with config_have_sparse_irq\n\nremove irq limit checks - nr_irqs is dynamic and we expand anytime.\n\nv2: fix checking about result irq_cfg_without_new, so could use msi again\nv3: use irq_desc_without_new to check irq is valid\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2c6927a38f65b53b62f86158fba29a068c4e8b6a", "tree": "4f23cf5689c8fbaed771219b4afd3f785d8048bc", "parents": [ "9059d8fa4a3a9153da53da890039f7f956cc9d19" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:11 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:33 2008 +0200" }, "message": "irq: replace loop with nr_irqs with for_each_irq_desc\n\nThere are a handful of loops that go from 0 to nr_irqs and use\nget_irq_desc() on them. These would allocate all the irq_desc\nentries, regardless of the need for them.\n\nUse the smarter for_each_irq_desc() iterator that will only iterate\nover the present ones.\n\nv2: make sure arch without GENERIC_HARDIRQS work too\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9059d8fa4a3a9153da53da890039f7f956cc9d19", "tree": "142f12d7843a4000eb9be7dd8a4a933ce2955f72", "parents": [ "7f95ec9e4c12fd067febfd57532da1166d75d858" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:10 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:32 2008 +0200" }, "message": "irq: add irq_desc_without_new\n\nadd an irq_desc accessor that will not allocate any sparse entry\nbut returns failure if there\u0027s no entry present.\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7f95ec9e4c12fd067febfd57532da1166d75d858", "tree": "b395b6776485f60e3f5d9d820ad665161ef76771", "parents": [ "3060d6fe28570640c2d7d66d38b9eaa848c3b9e3" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:09 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:32 2008 +0200" }, "message": "x86: move kstat_irqs from kstat to irq_desc\n\nbased on Eric\u0027s patch ...\n\ntogether mold it with dyn_array for irq_desc, will allcate kstat_irqs for\nnr_irq_desc alltogether if needed. -- at that point nr_cpus is known already.\n\nv2: make sure system without generic_hardirqs works they don\u0027t have irq_desc\nv3: fix merging\nv4: [mingo@elte.hu] fix typo\n\n[ mingo@elte.hu ] irq: build fix\n\nfix:\n\n arch/x86/xen/spinlock.c: In function \u0027xen_spin_lock_slow\u0027:\n arch/x86/xen/spinlock.c:90: error: \u0027struct kernel_stat\u0027 has no member named \u0027irqs\u0027\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3bf52a4df3ccd25d4154797977c556a2a8b3bc1e", "tree": "d4024218a8f88ab2ae1aa37aaf93df3a579cd216", "parents": [ "08678b0841267c1d00d771fe01548d86043d065e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 19 20:50:29 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:30 2008 +0200" }, "message": "irq: sparse irqs, fix IRQ auto-probe crash\n\nfix:\n\n[ 10.631533] calling yenta_socket_init+0x0/0x20\n[ 10.631533] Yenta: CardBus bridge found at 0000:15:00.0 [17aa:2012]\n[ 10.631533] Yenta: Using INTVAL to route CSC interrupts to PCI\n[ 10.631533] Yenta: Routing CardBus interrupts to PCI\n[ 10.631533] Yenta TI: socket 0000:15:00.0, mfunc 0x01d01002, devctl 0x64\n[ 10.731599] BUG: unable to handle kernel NULL pointer dereference at 00000040\n[ 10.731838] IP: [\u003cc0c95b5f\u003e] _spin_lock_irq+0xf/0x20\n[ 10.732221] *pde \u003d 00000000\n[ 10.732741] Oops: 0002 [#1] SMP\n[ 10.733453]\n[ 10.734253] Pid: 1, comm: swapper Tainted: G W (2.6.27-rc3-tip-00173-gd7eaa4f-dirty #1)\n[ 10.735188] EIP: 0060:[\u003cc0c95b5f\u003e] EFLAGS: 00010002 CPU: 0\n[ 10.735523] EIP is at _spin_lock_irq+0xf/0x20\n[ 10.735523] EAX: 00000040 EBX: 00000000 ECX: f6e04c90 EDX: 00000100\n[ 10.735523] ESI: 000000df EDI: f6e04c90 EBP: f7867df0 ESP: f7867df0\n[ 10.735523] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068\n[ 10.735523] Process swapper (pid: 1, ti\u003df7867000 task\u003df7870000 task.ti\u003df7867000)\n[ 10.735523] Stack: f7867e04 c0155fbd 00000000 00000000 f6e04c90 f7867e5c c0c6e319 c0f6a074\n[ 10.735523] f6e04c90 000017aa 00002012 c112b648 f791f240 c112b5e0 f7867e44 c010440b\n[ 10.735523] f791f240 f791f29c c112b8ec f791f240 00000000 f7867e5c c048f893 03c0b648\n[ 10.735523] Call Trace:\n[ 10.735523] [\u003cc0155fbd\u003e] ? probe_irq_on+0x3d/0x140\n[ 10.735523] [\u003cc0c6e319\u003e] ? yenta_probe+0x529/0x640\n[ 10.735523] [\u003cc010440b\u003e] ? mcount_call+0x5/0xa\n[ 10.735523] [\u003cc048f893\u003e] ? pci_match_device+0xa3/0xb0\n[ 10.735523] [\u003cc048fc1e\u003e] ? pci_device_probe+0x5e/0x80\n[ 10.735523] [\u003cc0515423\u003e] ? driver_probe_device+0x83/0x180\n[ 10.735523] [\u003cc0515594\u003e] ? __driver_attach+0x74/0x80\n[ 10.735523] [\u003cc0514b69\u003e] ? bus_for_each_dev+0x49/0x70\n[ 10.735523] [\u003cc051528e\u003e] ? driver_attach+0x1e/0x20\n[ 10.735523] [\u003cc0515520\u003e] ? __driver_attach+0x0/0x80\n[ 10.735523] [\u003cc05150d3\u003e] ? bus_add_driver+0x1a3/0x220\n[ 10.735523] [\u003cc048fb60\u003e] ? pci_device_remove+0x0/0x40\n[ 10.735523] [\u003cc05157f4\u003e] ? driver_register+0x54/0x130\n[ 10.735523] [\u003cc048fe2f\u003e] ? __pci_register_driver+0x4f/0x90\n[ 10.735523] [\u003cc11e9419\u003e] ? yenta_socket_init+0x19/0x20\n[ 10.735523] [\u003cc0101125\u003e] ? do_one_initcall+0x35/0x160\n[ 10.735523] [\u003cc11e9400\u003e] ? yenta_socket_init+0x0/0x20\n[ 10.735523] [\u003cc01391a6\u003e] ? __queue_work+0x36/0x50\n[ 10.735523] [\u003cc013922d\u003e] ? queue_work_on+0x3d/0x50\n[ 10.735523] [\u003cc11a2758\u003e] ? kernel_init+0x148/0x210\n[ 10.735523] [\u003cc11a2610\u003e] ? kernel_init+0x0/0x210\n[ 10.735523] [\u003cc01043f3\u003e] ? kernel_thread_helper+0x7/0x10\n[ 10.735523] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ 10.735523] Code: 10 38 f2 74 06 f3 90 8a 10 eb f6 5d 89 c8 c3 8d b6 00 00 00 00 8d bc 27 00 00 00 00 55 89 e5 e8 a4 e8 46 ff fa ba 00 01 00 00 90 \u003c66\u003e 0f c1 10 38 f2 74 06 f3 90 8a 10 eb f6 5d c3 90 55 89 e5 53\n\nas auto-probing wants to iterate over existing irqs.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "08678b0841267c1d00d771fe01548d86043d065e", "tree": "7debb21f9e9a768ced43077f7376797a0c46f8c0", "parents": [ "bfea1238beac9d306eeac081c67de5ca6aec4c7a" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:05 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:29 2008 +0200" }, "message": "generic: sparse irqs: use irq_desc() together with dyn_array, instead of irq_desc[]\n\nadd CONFIG_HAVE_SPARSE_IRQ to for use condensed array.\nGet rid of irq_desc[] array assumptions.\n\nPreallocate 32 irq_desc, and irq_desc() will try to get more.\n\n( No change in functionality is expected anywhere, except the odd build\n failure where we missed a code site or where a crossing commit itroduces\n new irq_desc[] usage. )\n\nv2: according to Eric, change get_irq_desc() to irq_desc()\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d17a55ded3393ad3878010bb3a8243a15a8d8df5", "tree": "782f135f3ec8868cde9959d1670a463b45e3b24c", "parents": [ "fa42d10dd5e1ff373061c0526f272106512301f9" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:01 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:08 2008 +0200" }, "message": "irq: make irqs in kernel stat use per_cpu_dyn_array\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fa42d10dd5e1ff373061c0526f272106512301f9", "tree": "17bea35293b743cbc1a9f97fde3d81dd9e054170", "parents": [ "d60458b224d6b997a582a05cb8c4b9bed9e17a1d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 19 20:50:30 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:08 2008 +0200" }, "message": "irq: sparse irqs, export nr_irqs\n\nfix:\n\n Building modules, stage 2.\n MODPOST 458 modules\n ERROR: \"nr_irqs\" [drivers/serial/8250.ko] undefined!\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d60458b224d6b997a582a05cb8c4b9bed9e17a1d", "tree": "122710312c443069cb8e25a27032f09572550c45", "parents": [ "5aeecaf4908499b1fd006d313ccbacde6a6bac43" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:50:00 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:07 2008 +0200" }, "message": "irq: make irq_desc to use dyn_array\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "85c0f90978bf50596dbd23854648020f1f9b5bfd", "tree": "f66c598bb37b925dd6c74e4ce1fb06345c742c01", "parents": [ "6da55c3e8da88e8a7cb6452160776ad6706798ad" ], "author": { "name": "Yinghai Lu", "email": "yhlu.kernel@gmail.com", "time": "Tue Aug 19 20:49:47 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:52:05 2008 +0200" }, "message": "irq: introduce nr_irqs\n\nat this point nr_irqs is equal NR_IRQS\n\nconvert a few easy users from NR_IRQS to dynamic nr_irqs.\n\nv2: according to Eric, we need to take care of arch without generic_hardirqs\n\nSigned-off-by: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5fef06e8c8c52aa7170dbbb068aa996d83738d38", "tree": "f46a1eefd68863bdae57afa004e5281801a6b61e", "parents": [ "0c5d1eb77a8be917b638344a22afe1398236482b", "278429cff8809958d25415ba0ed32b59866ab1a8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:51:32 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Oct 16 16:51:32 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into genirq\n" }, { "commit": "6b2ada82101a08e2830fb29d7dc9b858be637dd4", "tree": "c0580c250211f8773674f3a4f7cd575818f153cc", "parents": [ "278429cff8809958d25415ba0ed32b59866ab1a8", "3b7ecb5d2ffde82efd1b1bcc6780dc8a019acf02", "77af7e3403e7314c47b0c07fbc5e4ef21d939532", "15160716eea5591eb31f40fd4dba56d83bea4209", "1fa63a817d27af7dc0d5ed454eb8fe5dec65fac7", "85462323555dda749f1c5373a8d72679464c968d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 15 12:48:44 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 15 12:48:44 2008 +0200" }, "message": "Merge branches \u0027core/softlockup\u0027, \u0027core/softirq\u0027, \u0027core/resources\u0027, \u0027core/printk\u0027 and \u0027core/misc\u0027 into core-v28-for-linus\n" }, { "commit": "8acd3a60bcca17c6d89c73cee3ad6057eb83ba1e", "tree": "d610c8d39246c33c499ee9d92d302d3ca9e89ae3", "parents": [ "c269bc00fcb876ae3b85f178f1e34601185c8ccc", "107e0008dfb8bd6366bc8827f5bbbc0c1f795d2d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 14 12:31:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 14 12:31:14 2008 -0700" }, "message": "Merge branch \u0027for-2.6.28\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.28\u0027 of git://linux-nfs.org/~bfields/linux: (59 commits)\n svcrdma: Fix IRD/ORD polarity\n svcrdma: Update svc_rdma_send_error to use DMA LKEY\n svcrdma: Modify the RPC reply path to use FRMR when available\n svcrdma: Modify the RPC recv path to use FRMR when available\n svcrdma: Add support to svc_rdma_send to handle chained WR\n svcrdma: Modify post recv path to use local dma key\n svcrdma: Add a service to register a Fast Reg MR with the device\n svcrdma: Query device for Fast Reg support during connection setup\n svcrdma: Add FRMR get/put services\n NLM: Remove unused argument from svc_addsock() function\n NLM: Remove \"proto\" argument from lockd_up()\n NLM: Always start both UDP and TCP listeners\n lockd: Remove unused fields in the nlm_reboot structure\n lockd: Add helper to sanity check incoming NOTIFY requests\n lockd: change nlmclnt_grant() to take a \"struct sockaddr *\"\n lockd: Adjust nlmsvc_lookup_host() to accomodate AF_INET6 addresses\n lockd: Adjust nlmclnt_lookup_host() signature to accomodate non-AF_INET\n lockd: Support non-AF_INET addresses in nlm_lookup_host()\n NLM: Convert nlm_lookup_host() to use a single argument\n svcrdma: Add Fast Reg MR Data Types\n ...\n" }, { "commit": "98d9c66ab07471006fd7910cb16453581c41a3e7", "tree": "0f970a85c75df95e4c84ab81d4df88dac7cf016b", "parents": [ "4519d9e54dcd273975ad0adebad2a08c20428029" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 14:27:20 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 14:27:20 2008 +0200" }, "message": "tracing/fastboot: improve help text\n\nImprove the help text of the boot tracer.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4519d9e54dcd273975ad0adebad2a08c20428029", "tree": "b106b3a33908d2ca91c80efa54b60d9b1bd87df9", "parents": [ "07d1890420cce95c577736e4d67f70cbd39845fe" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 14:15:43 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 14:15:43 2008 +0200" }, "message": "tracing/stacktrace: improve help text\n\nImprove the help text that is displayed for CONFIG_STACK_TRACER.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ad0a3b68114e8f3c25ac0045b45a2838f23e3b3a", "tree": "bd7d7b9255276b6d9fecdf7bf0ef632196d07a6b", "parents": [ "2fbc474901933c8f0c09b0280dfbb6780cb8bd60" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Oct 08 17:44:55 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:26 2008 +0200" }, "message": "trace: add build-time check to avoid overrunning hex buffer\n\nRemove the runtime BUG_ON and change to a compile-time check in\nthe macro that calls the hex format routine\n\n[Noticed by Joe Perches]\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2fbc474901933c8f0c09b0280dfbb6780cb8bd60", "tree": "f73b8d74c1da044cecbba6c50e8b674ae885d425", "parents": [ "ddc7a01aad195708fc943d9446411d11e3547784" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Oct 08 16:51:49 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:25 2008 +0200" }, "message": "ftrace: fix hex output mode of ftrace\n\nFix the output of ftrace in hex mode as the hi/lo nibbles are output in\nreverse order. Without this patch, the output of ftrace is:\n\nraw mode : 6474 0 141531612444 0 140 + 6402 120 S\nhex mode : 000091a4 00000000 000000023f1f50c1 00000000 c8 000000b2 00009120 87 ffff00c8 00000035\n\nThere is an inversion on ouput hex(6474) is 194a\n\n[based on a patch by Philippe Reynes \u003ctremyfr@yahoo.fr\u003e]\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8a5d900cca57115326bc5b9e7f3bac980986c2c8", "tree": "611e10bab4f03beb61baac8f0868aad665e85c46", "parents": [ "c2931e05ec5965597cbfb79ad332d4a29aeceb23" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Sat Oct 04 13:42:27 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:23 2008 +0200" }, "message": "tracing/fastboot: fix printk format typo in boot tracer\n\nWhen printing nanoseconds, the right printk format string is %09 not %06...\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Frédéric Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c2931e05ec5965597cbfb79ad332d4a29aeceb23", "tree": "e1825834156ab83e7c5ed1bbd33c958e5da78b39", "parents": [ "3ea2e6d71aafe35b8aaf89ed711a283815acfae6" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sat Oct 04 22:04:44 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:22 2008 +0200" }, "message": "ftrace: return an error when setting a nonexistent tracer\n\nWhen one try to set a nonexistent tracer, no error is returned\nas if the name of the tracer was correct.\nWe should return -EINVAL.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3ea2e6d71aafe35b8aaf89ed711a283815acfae6", "tree": "e4bae61f9bbe5ff7ccf6eac95416b98ebd4974a4", "parents": [ "bf41a158cacba6ca5fc6407a54e7ad8ce1567e2e" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Sat Oct 04 02:01:00 2008 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:20 2008 +0200" }, "message": "ftrace: make some tracers reentrant\n\nNow that the ring buffer is reentrant, some of the ftrace tracers\n(sched_swich, debugging traces) can also be reentrant.\n\nNote: Never make the function tracer reentrant, that can cause\n recursion problems all over the kernel. The function tracer\n must disable reentrancy.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bf41a158cacba6ca5fc6407a54e7ad8ce1567e2e", "tree": "e9424b4927f99cfb3acce3cfab2635ae8f8c8ba1", "parents": [ "6f807acd27734197b11d42829d3cbb9c0937b572" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Sat Oct 04 02:00:59 2008 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:19 2008 +0200" }, "message": "ring-buffer: make reentrant\n\nThis patch replaces the local_irq_save/restore with preempt_disable/\nenable. This allows for interrupts to enter while recording.\nTo write to the ring buffer, you must reserve data, and then\ncommit it. During this time, an interrupt may call a trace function\nthat will also record into the buffer before the commit is made.\n\nThe interrupt will reserve its entry after the first entry, even\nthough the first entry did not finish yet.\n\nThe time stamp delta of the interrupt entry will be zero, since\nin the view of the trace, the interrupt happened during the\nfirst field anyway.\n\nLocking still takes place when the tail/write moves from one page\nto the next. The reader always takes the locks.\n\nA new page pointer is added, called the commit. The write/tail will\nalways point to the end of all entries. The commit field will\npoint to the last committed entry. Only this commit entry may\nupdate the write time stamp.\n\nThe reader can only go up to the commit. It cannot go past it.\n\nIf a lot of interrupts come in during a commit that fills up the\nbuffer, and it happens to make it all the way around the buffer\nback to the commit, then a warning is printed and new events will\nbe dropped.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6f807acd27734197b11d42829d3cbb9c0937b572", "tree": "3587f14a894f05a607cc71fd1ee4e63a3eb3b679", "parents": [ "097d036a2f25eecc42435c57e010aaf4a2eed2d9" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Sat Oct 04 02:00:58 2008 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:39:18 2008 +0200" }, "message": "ring-buffer: move page indexes into page headers\n\nRemove the global head and tail indexes and move them into the\npage header. Each page will now keep track of where the last\nwrite and read was made. We also rename the head and tail to read\nand write for better clarification.\n\nThis patch is needed for future enhancements to move the ring buffer\nto a lockless solution.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "097d036a2f25eecc42435c57e010aaf4a2eed2d9" }