)]}' { "log": [ { "commit": "cdd31cd2d7a0dcbec2cce3974f7129dd4fc8c879", "tree": "5da4691e9f2ed0850a505975216694928a6545c4", "parents": [ "53c37c17aafcf50f7c6fddaf01dda8f9d7e31ddf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:55 2008 +0200" }, "message": "ftrace: remove-idx-sync\n\nremove idx syncing - it\u0027s expensive on SMP.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "53c37c17aafcf50f7c6fddaf01dda8f9d7e31ddf", "tree": "69d04219218c263d43da88068342a4c91a757877", "parents": [ "750ed1a40783432d0dcb0e6c2e813a12615d7664" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:41 2008 +0200" }, "message": "ftrace: fast, scalable, synchronized timestamps\n\nimplement globally synchronized, fast and scalable time source for tracing.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "750ed1a40783432d0dcb0e6c2e813a12615d7664", "tree": "dc2d0eae703ec2ad3fe9a5bc657da5dbe0af2385", "parents": [ "4bf39a9411a4ce8712954e03a9bd1592ee345919" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:31 2008 +0200" }, "message": "ftrace: timestamp syncing, prepare\n\nrename and uninline now() to ftrace_now().\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4bf39a9411a4ce8712954e03a9bd1592ee345919", "tree": "044694f1c69ec2588e4b60e6b60701bae2a53e81", "parents": [ "d4c5a2f5870939d837293de87b41dda0012a4572" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:20 2008 +0200" }, "message": "ftrace: cleanups\n\nno code changed.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d4c5a2f5870939d837293de87b41dda0012a4572", "tree": "46512c24ff245052e60b6d2156cd9992d272ff11", "parents": [ "b3806b4316306dc9c542eff6c23d7d42918f3504" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:12 2008 +0200" }, "message": "ftrace: fix locking\n\nwe can hold all cpu trace buffer locks at once - put each into a\nseparate lock class.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b3806b4316306dc9c542eff6c23d7d42918f3504", "tree": "804786b94728c42930956f1fd8bbcabbba0c7412", "parents": [ "214023c3d13a71525e463b5e54e360b926b4dc90" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:42:01 2008 +0200" }, "message": "ftrace: user run time file reading\n\nThis patch creates a file called trace_pipe in the tracing\ndebug directory. This file is a consumer of the trace buffers.\nThis means that reads of this file consumes the entries from\nthe trace buffers so that they will not be read a second time,\nas contrast to the static buffers latency_trace and trace.\n\nReading from the trace_pipe will remove the entries from trace\nand latency_trace too.\n\nThe advantage that trace_pipe has is that it can record live\ntraces. It will block when there is nothing in the buffer,\nand read the entries as they are entered. An EOF happens when\ntracing is disabled (tracing_enabled \u003d 0).\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "214023c3d13a71525e463b5e54e360b926b4dc90", "tree": "6fe6f3e513d976b32eb07f60810ccf336daf1f6b", "parents": [ "93a588f459da134be6ab17c4104e28441beb0d22" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:46 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:46 2008 +0200" }, "message": "ftrace: add a buffer for output\n\nLater patches will need to print the same things as the seq output\ndoes. But those outputs will not use the seq utility. This patch\nadds a buffer to the iterator, that can be used by either the\nseq utility or other output.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "93a588f459da134be6ab17c4104e28441beb0d22", "tree": "30eb991743d7ce5698f070204d666eca98519213", "parents": [ "1d4db00a5e30c7b8f8dc2a1b19e886fd942be143" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:35 2008 +0200" }, "message": "ftrace: change buffers to producer consumer\n\nThis patch changes the way the CPU trace buffers are handled.\nInstead of always starting from the trace page head, the logic\nis changed to a producer consumer logic. This allows for the\nbuffers to be drained while they are alive.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1d4db00a5e30c7b8f8dc2a1b19e886fd942be143", "tree": "3a1619ad932674ccaccbf489949c4a14c0e6a494", "parents": [ "08bafa0efcf29fe18ec39c2147077b597368b018" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:29 2008 +0200" }, "message": "ftrace: reset selftests\n\nThe tests may leave stuff in the buffers. This resets the buffers\nafter each test is run. If a test fails, it does not reset the\nbuffer to avoid touching a buffer that is corrupted.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "08bafa0efcf29fe18ec39c2147077b597368b018", "tree": "5b06957e9efd8357eca7d6d8dc57c573cf134d52", "parents": [ "4e3c3333f3bd7eedfd21b1155b3c7cd24fc7f754" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:22 2008 +0200" }, "message": "ftrace: disable all tracers on corrupted buffer\n\nIf the trace buffer is detected to be corrupted, then we\ndisable all tracers.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4e3c3333f3bd7eedfd21b1155b3c7cd24fc7f754", "tree": "1b53d424c618e646cba8e3a8d6b27b5cec9cb8c2", "parents": [ "77a2b37d227483fe52aead242652aee406c25bf0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:13 2008 +0200" }, "message": "ftrace: fix time offset\n\nfix time offset calculations and ordering, plus make code more consistent.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "77a2b37d227483fe52aead242652aee406c25bf0", "tree": "cecb6a3a02a567530e2ce3502de18f371c9db7c1", "parents": [ "7bd2f24c2f769e3f8f1d4fc8b9fddf689825f6a7" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:41:06 2008 +0200" }, "message": "ftrace: startup tester on dynamic tracing.\n\nThis patch adds a startup self test on dynamic code modification\nand filters. The test filters on a specific function, makes sure that\nno other function is traced, exectutes the function, then makes sure that\nthe function is traced.\n\nThis patch also fixes a slight bug with the ftrace selftest, where\ntracer_enabled was not being set.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7bd2f24c2f769e3f8f1d4fc8b9fddf689825f6a7", "tree": "9c97047804ee0409cf4a6642b3bb92b20703c80e", "parents": [ "c7aafc549766b87819285d3480648fc652a47bc4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:56 2008 +0200" }, "message": "ftrace: add README\n\nmake it easier for newbies to find their way around.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "c7aafc549766b87819285d3480648fc652a47bc4", "tree": "4c36170a644633f930feca57b27f8c5d23644e70", "parents": [ "60a11774b38fef1ab90b18c5353bd1c7c4d311c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:45 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:46 2008 +0200" }, "message": "ftrace: cleanups\n\nfactor out code and clean it up.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "60a11774b38fef1ab90b18c5353bd1c7c4d311c8", "tree": "e2a6fd066b0dba6dcd776d07383e2932055cf66a", "parents": [ "e1c08bdd9fa73e44096e5a82c0d5928b04ab02c8" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:36 2008 +0200" }, "message": "ftrace: add self-tests\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e1c08bdd9fa73e44096e5a82c0d5928b04ab02c8", "tree": "eb2c642f9b7b5e222f1635e138c6072b0799f37b", "parents": [ "57f50be14d57b0dbf88dd019e7bb0ff3a3dc7b81" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:29 2008 +0200" }, "message": "ftrace: force recording\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "57f50be14d57b0dbf88dd019e7bb0ff3a3dc7b81", "tree": "57db7ed24d430736c6e106d6119ff80e8169286f", "parents": [ "89b2f97819dd074297bbe3e19eaa4afcc98845ad" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:22 2008 +0200" }, "message": "ftrace: fix max latency\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "89b2f97819dd074297bbe3e19eaa4afcc98845ad", "tree": "250196b493d42ac312b089f8f75866518cc772e6", "parents": [ "18cef379d30f5ded20cc31d7f2d342639d39919d" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:15 2008 +0200" }, "message": "ftrace: fix updates to max trace\n\nThis patch fixes some bugs to the updating of the max trace that\nwas caused by implementing the new buffering.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "18cef379d30f5ded20cc31d7f2d342639d39919d", "tree": "cd193ad51e39cf0987ef815a6ef0cd1017e075ee", "parents": [ "0764d23cf066c52de42b653144605b481d3fbdbc" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:40:05 2008 +0200" }, "message": "ftrace: don\u0027t use raw_local_irq_save/restore\n\nUsing raw_local_irq_save/restore confuses lockdep.\nIt\u0027s fine to use the normal ones.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0764d23cf066c52de42b653144605b481d3fbdbc", "tree": "940c6fb3f1fd674bdabbebc21a15b48a48e2ec24", "parents": [ "361943ad0ba3f16e66859e30a408915e008ba91e" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:39:40 2008 +0200" }, "message": "ftrace: lockdep notrace annotations\n\nAdd notrace annotations to lockdep to keep ftrace from causing\nrecursive problems with lock tracing and debugging.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "361943ad0ba3f16e66859e30a408915e008ba91e", "tree": "a0d55b7f252e8b69d9c7809a7d2c9521461ab860", "parents": [ "5568b139f4d196273958ae2947a736fdf1ffeece" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:39:30 2008 +0200" }, "message": "ftrace: irqs off smp_processor_id() fix\n\nThe irqsoff function tracer did a __get_cpu_var to determine\nif it should trace the function or not. The problem is that\n__get_cpu_var can preempt between getting the CPU and reading\nthe cpu variable. This means that the cpu variable that is\nbeing read is not from the cpu being run on.\n\nAt worst, this can give a false positive, where we trace the\nfunction when we should not. It will never give a false negative\nsince we only want to trace when interrupts are disabled\nand we never preempt when they are.\n\nThis fix adds a check after reading the irq flags to only\ntrace if the interrupts are actually disabled. It also changes\nthe reading of the cpu variable to use a raw_smp_processor_id\nsince we now don\u0027t care if we preempt. We still catch that fact.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5568b139f4d196273958ae2947a736fdf1ffeece", "tree": "27b9b64c33b970e0d2608324bc615382953fb705", "parents": [ "f43fdad8627fec2d21df92799b254dceb66c9c3c" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:39:17 2008 +0200" }, "message": "ftrace: debug smp_processor_id, use notrace preempt disable\n\nThe debug smp_processor_id caused a recursive fault in debugging\nthe irqsoff tracer. The tracer used a smp_processor_id in the\nftrace callback, and this function called preempt_disable which\nalso is traced. This caused a recursive fault (stack overload).\n\nSince using smp_processor_id without debugging on does not cause\nfaults with the tracer (even when the tracer is wrong), the\ndebug version should not cause a system reboot.\n\nThis changes the debug_smp_processor_id to use the notrace versions\nof preempt_disable and enable.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f43fdad8627fec2d21df92799b254dceb66c9c3c", "tree": "09a9c54beaea06b814b3f4e6724375de282d944b", "parents": [ "4c11d7aed389375253b59e2b1865eec96663c65d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:39:05 2008 +0200" }, "message": "ftrace: fix kexec\n\ndisable the tracer while kexec pulls the rug from under the old\nkernel.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4c11d7aed389375253b59e2b1865eec96663c65d", "tree": "b43b5e38c33d69d39b5fb87860e5723d1be10416", "parents": [ "5072c59fd45e9976d02ee6f18c7336ef97623cbc" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:38:51 2008 +0200" }, "message": "ftrace: convert single large buffer into single pages.\n\nAllocating large buffers for the tracer may fail easily.\nThis patch converts the buffer from a large ordered allocation\nto single pages. It uses the struct page LRU field to link the\npages together.\n\nLater patches may also implement dynamic increasing and decreasing\nof the trace buffers.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5072c59fd45e9976d02ee6f18c7336ef97623cbc", "tree": "d7c9d48ed518246b958ee7759f285bc22445feb8", "parents": [ "d61f82d06672f57fca410da6f7fffd15867db622" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:38:41 2008 +0200" }, "message": "ftrace: add filter select functions to trace\n\nThis patch adds two files to the debugfs system:\n\n /debugfs/tracing/available_filter_functions\n\nand\n\n /debugfs/tracing/set_ftrace_filter\n\nThe available_filter_functions lists all functions that has been\nrecorded by the ftraced that has called the ftrace_record_ip function.\nThis is to allow users to see what functions have been converted\nto nops and can be enabled for tracing.\n\nTo enable functions, simply echo the names (whitespace delimited)\ninto set_ftrace_filter. Simple wildcards are also allowed.\n\necho \u0027scheduler\u0027 \u003e /debugfs/tracing/set_ftrace_filter\n\nWill have only the scheduler be activated when tracing is enabled.\n\necho \u0027sched_*\u0027 \u003e /debugfs/tracing/set_ftrace_filter\n\nWill have only the functions starting with \u0027sched_\u0027 be activated.\n\necho \u0027*lock\u0027 \u003e /debugfs/tracing/set_ftrace_filter\n\nWill have only functions ending with \u0027lock\u0027 be activated.\n\necho \u0027*lock*\u0027 \u003e /debugfs/tracing/set_ftrace_filter\n\nWill have only functions with \u0027lock\u0027 in its name be activated.\n\nNote: \u0027sched*lock\u0027 will not work. The only wildcards that are\nallowed is an asterisk and the beginning and or end of the string\npassed in.\n\nMultiple names can be passed in with whitespace delimited:\n\necho \u0027scheduler *lock *acpi*\u0027 \u003e /debugfs/tracing/set_ftrace_filter\n\nis also the same as:\n\necho \u0027scheduler\u0027 \u003e /debugfs/tracing/set_ftrace_filter\necho \u0027*lock\u0027 \u003e\u003e /debugfs/tracing/set_ftrace_filter\necho \u0027*acpi*\u0027 \u003e\u003e /debugfs/tracing/set_ftrace_filter\n\nAppending does just that. It appends to the list.\n\nTo disable all filters simply echo an empty line in:\n\necho \u003e /debugfs/tracing/set_ftrace_filter\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "d61f82d06672f57fca410da6f7fffd15867db622", "tree": "62ef5573934eaa638c0d39a45d789691aecbd7d3", "parents": [ "3c1720f00bb619302ba19d55986ab565e74d06db" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:33:47 2008 +0200" }, "message": "ftrace: use dynamic patching for updating mcount calls\n\nThis patch replaces the indirect call to the mcount function\npointer with a direct call that will be patched by the\ndynamic ftrace routines.\n\nOn boot up, the mcount function calls the ftace_stub function.\nWhen the dynamic ftrace code is initialized, the ftrace_stub\nis replaced with a call to the ftrace_record_ip, which records\nthe instruction pointers of the locations that call it.\n\nLater, the ftraced daemon will call kstop_machine and patch all\nthe locations to nops.\n\nWhen a ftrace is enabled, the original calls to mcount will now\nbe set top call ftrace_caller, which will do a direct call\nto the registered ftrace function. This direct call is also patched\nwhen the function that should be called is updated.\n\nAll patching is performed by a kstop_machine routine to prevent any\ntype of race conditions that is associated with modifying code\non the fly.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3c1720f00bb619302ba19d55986ab565e74d06db", "tree": "d58aaa54bc8e7a465597f385de36204c3b0b9cf8", "parents": [ "dfa60aba04dae7833d75b2e2be124bb7cfb8239f" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:33:35 2008 +0200" }, "message": "ftrace: move memory management out of arch code\n\nThis patch moves the memory management of the ftrace\nrecords out of the arch code and into the generic code\nmaking the arch code simpler.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "dfa60aba04dae7833d75b2e2be124bb7cfb8239f", "tree": "6aebf657355b5e2132e94420712f55e52eb35c62", "parents": [ "b0fc494fae96a7089f3651cb451f461c7291244c" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:33:28 2008 +0200" }, "message": "ftrace: use nops instead of jmp\n\nThis patch patches the call to mcount with nops instead\nof a jmp over the mcount call.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "b0fc494fae96a7089f3651cb451f461c7291244c", "tree": "586412b9ecbd8e3f04e8cd90a31644f94ff3a7d8", "parents": [ "3d0833953e1b98b79ddf491dd49229eef9baeac1" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:43 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:33:19 2008 +0200" }, "message": "ftrace: add ftrace_enabled sysctl to disable mcount function\n\nThis patch adds back the sysctl ftrace_enabled. This time it is\ndefaulted to on, if DYNAMIC_FTRACE is configured. When ftrace_enabled\nis disabled, the ftrace function is set to the stub return.\n\nIf DYNAMIC_FTRACE is also configured, on ftrace_enabled \u003d 0,\nthe registered ftrace functions will all be set to jmps, but no more\nnew calls to ftrace recording (used to find the ftrace calling sites)\nwill be called.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3d0833953e1b98b79ddf491dd49229eef9baeac1", "tree": "3520cda824bdb58e47ce3e9f43d68249d5cc1a12", "parents": [ "6cd8a4bb2f97527a9ceb30bc77ea4e959c6a95e3" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:33:09 2008 +0200" }, "message": "ftrace: dynamic enabling/disabling of function calls\n\nThis patch adds a feature to dynamically replace the ftrace code\nwith the jmps to allow a kernel with ftrace configured to run\nas fast as it can without it configured.\n\nThe way this works, is on bootup (if ftrace is enabled), a ftrace\nfunction is registered to record the instruction pointer of all\nplaces that call the function.\n\nLater, if there\u0027s still any code to patch, a kthread is awoken\n(rate limited to at most once a second) that performs a stop_machine,\nand replaces all the code that was called with a jmp over the call\nto ftrace. It only replaces what was found the previous time. Typically\nthe system reaches equilibrium quickly after bootup and there\u0027s no code\npatching needed at all.\n\ne.g.\n\n call ftrace /* 5 bytes */\n\nis replaced with\n\n jmp 3f /* jmp is 2 bytes and we jump 3 forward */\n3:\n\nWhen we want to enable ftrace for function tracing, the IP recording\nis removed, and stop_machine is called again to replace all the locations\nof that were recorded back to the call of ftrace. When it is disabled,\nwe replace the code back to the jmp.\n\nAllocation is done by the kthread. If the ftrace recording function is\ncalled, and we don\u0027t have any record slots available, then we simply\nskip that call. Once a second a new page (if needed) is allocated for\nrecording new ftrace function calls. A large batch is allocated at\nboot up to get most of the calls there.\n\nBecause we do this via stop_machine, we don\u0027t have to worry about another\nCPU executing a ftrace call as we modify it. But we do need to worry\nabout NMI\u0027s so all functions that might be called via nmi must be\nannotated with notrace_nmi. When this code is configured in, the NMI code\nwill not call notrace.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6cd8a4bb2f97527a9ceb30bc77ea4e959c6a95e3", "tree": "845af8f3c7f8956b4f3591759a0d67248af243a2", "parents": [ "81d68a96a39844853b37f20cc8282d9b65b78ef3" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:54 2008 +0200" }, "message": "ftrace: trace preempt off critical timings\n\nAdd preempt off timings. A lot of kernel core code is taken from the RT patch\nlatency trace that was written by Ingo Molnar.\n\nThis adds \"preemptoff\" and \"preemptirqsoff\" to /debugfs/tracing/available_tracers\n\nNow instead of just tracing irqs off, preemption off can be selected\nto be recorded.\n\nWhen this is selected, it shares the same files as irqs off timings.\nOne can either trace preemption off, irqs off, or one or the other off.\n\nBy echoing \"preemptoff\" into /debugfs/tracing/current_tracer, recording\nof preempt off only is performed. \"irqsoff\" will only record the time\nirqs are disabled, but \"preemptirqsoff\" will take the total time irqs\nor preemption are disabled. Runtime switching of these options is now\nsupported by simpling echoing in the appropriate trace name into\n/debugfs/tracing/current_tracer.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "81d68a96a39844853b37f20cc8282d9b65b78ef3", "tree": "bbc05f415930c15fb5a1004620bd77585fcec43a", "parents": [ "352ad25aa4a189c667cb2af333948d34692a2d27" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:46 2008 +0200" }, "message": "ftrace: trace irq disabled critical timings\n\nThis patch adds latency tracing for critical timings\n(how long interrupts are disabled for).\n\n \"irqsoff\" is added to /debugfs/tracing/available_tracers\n\nNote:\n tracing_max_latency\n also holds the max latency for irqsoff (in usecs).\n (default to large number so one must start latency tracing)\n\n tracing_thresh\n threshold (in usecs) to always print out if irqs off\n is detected to be longer than stated here.\n If irq_thresh is non-zero, then max_irq_latency\n is ignored.\n\nHere\u0027s an example of a trace with ftrace_enabled \u003d 0\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\npreemption latency trace v1.1.5 on 2.6.24-rc7\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n--------------------------------------------------------------------\n latency: 100 us, #3/3, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)\n -----------------\n | task: swapper-0 (uid:0 nice:0 policy:0 rt_prio:0)\n -----------------\n \u003d\u003e started at: _spin_lock_irqsave+0x2a/0xb7\n \u003d\u003e ended at: _spin_unlock_irqrestore+0x32/0x5f\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | caller\n \\ / ||||| \\ | /\n swapper-0 1d.s3 0us+: _spin_lock_irqsave+0x2a/0xb7 (e1000_update_stats+0x47/0x64c [e1000])\n swapper-0 1d.s3 100us : _spin_unlock_irqrestore+0x32/0x5f (e1000_update_stats+0x641/0x64c [e1000])\n swapper-0 1d.s3 100us : trace_hardirqs_on_caller+0x75/0x89 (_spin_unlock_irqrestore+0x32/0x5f)\n\nvim:ft\u003dhelp\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nAnd this is a trace with ftrace_enabled \u003d\u003d 1\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\npreemption latency trace v1.1.5 on 2.6.24-rc7\n--------------------------------------------------------------------\n latency: 102 us, #12/12, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)\n -----------------\n | task: swapper-0 (uid:0 nice:0 policy:0 rt_prio:0)\n -----------------\n \u003d\u003e started at: _spin_lock_irqsave+0x2a/0xb7\n \u003d\u003e ended at: _spin_unlock_irqrestore+0x32/0x5f\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | caller\n \\ / ||||| \\ | /\n swapper-0 1dNs3 0us+: _spin_lock_irqsave+0x2a/0xb7 (e1000_update_stats+0x47/0x64c [e1000])\n swapper-0 1dNs3 46us : e1000_read_phy_reg+0x16/0x225 [e1000] (e1000_update_stats+0x5e2/0x64c [e1000])\n swapper-0 1dNs3 46us : e1000_swfw_sync_acquire+0x10/0x99 [e1000] (e1000_read_phy_reg+0x49/0x225 [e1000])\n swapper-0 1dNs3 46us : e1000_get_hw_eeprom_semaphore+0x12/0xa6 [e1000] (e1000_swfw_sync_acquire+0x36/0x99 [e1000])\n swapper-0 1dNs3 47us : __const_udelay+0x9/0x47 (e1000_read_phy_reg+0x116/0x225 [e1000])\n swapper-0 1dNs3 47us+: __delay+0x9/0x50 (__const_udelay+0x45/0x47)\n swapper-0 1dNs3 97us : preempt_schedule+0xc/0x84 (__delay+0x4e/0x50)\n swapper-0 1dNs3 98us : e1000_swfw_sync_release+0xc/0x55 [e1000] (e1000_read_phy_reg+0x211/0x225 [e1000])\n swapper-0 1dNs3 99us+: e1000_put_hw_eeprom_semaphore+0x9/0x35 [e1000] (e1000_swfw_sync_release+0x50/0x55 [e1000])\n swapper-0 1dNs3 101us : _spin_unlock_irqrestore+0xe/0x5f (e1000_update_stats+0x641/0x64c [e1000])\n swapper-0 1dNs3 102us : _spin_unlock_irqrestore+0x32/0x5f (e1000_update_stats+0x641/0x64c [e1000])\n swapper-0 1dNs3 102us : trace_hardirqs_on_caller+0x75/0x89 (_spin_unlock_irqrestore+0x32/0x5f)\n\nvim:ft\u003dhelp\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "352ad25aa4a189c667cb2af333948d34692a2d27", "tree": "83a11c626b3818711d3b88061964c9ea603f7b68", "parents": [ "35e8e302e5d6e32675df2fc1dd3a53dfa6630dc1" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:36 2008 +0200" }, "message": "ftrace: tracer for scheduler wakeup latency\n\nThis patch adds the tracer that tracks the wakeup latency of the\nhighest priority waking task.\n\n \"wakeup\" is added to /debugfs/tracing/available_tracers\n\nAlso added to /debugfs/tracing\n\n tracing_max_latency\n holds the current max latency for the wakeup\n\n wakeup_thresh\n if set to other than zero, a log will be recorded\n for every wakeup that takes longer than the number\n entered in here (usecs for all counters)\n (deletes previous trace)\n\nExamples:\n\n (with ftrace_enabled \u003d 0)\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\npreemption latency trace v1.1.5 on 2.6.24-rc8\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n--------------------------------------------------------------------\n latency: 26 us, #2/2, CPU#1 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)\n -----------------\n | task: migration/0-3 (uid:0 nice:-5 policy:1 rt_prio:99)\n -----------------\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | caller\n \\ / ||||| \\ | /\n quilt-8551 0d..3 0us+: wake_up_process+0x15/0x17 \u003cffffffff80233e80\u003e (sched_exec+0xc9/0x100 \u003cffffffff80235343\u003e)\n quilt-8551 0d..4 26us : sched_switch_callback+0x73/0x81 \u003cffffffff80338d2f\u003e (schedule+0x483/0x6d5 \u003cffffffff8048b3ee\u003e)\n\nvim:ft\u003dhelp\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n (with ftrace_enabled \u003d 1)\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\npreemption latency trace v1.1.5 on 2.6.24-rc8\n--------------------------------------------------------------------\n latency: 36 us, #45/45, CPU#0 | (M:rt VP:0, KP:0, SP:0 HP:0 #P:2)\n -----------------\n | task: migration/1-5 (uid:0 nice:-5 policy:1 rt_prio:99)\n -----------------\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | caller\n \\ / ||||| \\ | /\n bash-10653 1d..3 0us : wake_up_process+0x15/0x17 \u003cffffffff80233e80\u003e (sched_exec+0xc9/0x100 \u003cffffffff80235343\u003e)\n bash-10653 1d..3 1us : try_to_wake_up+0x271/0x2e7 \u003cffffffff80233dcf\u003e (sub_preempt_count+0xc/0x7a \u003cffffffff8023309e\u003e)\n bash-10653 1d..2 2us : try_to_wake_up+0x296/0x2e7 \u003cffffffff80233df4\u003e (update_rq_clock+0x9/0x20 \u003cffffffff802303f3\u003e)\n bash-10653 1d..2 2us : update_rq_clock+0x1e/0x20 \u003cffffffff80230408\u003e (__update_rq_clock+0xc/0x90 \u003cffffffff80230366\u003e)\n bash-10653 1d..2 3us : __update_rq_clock+0x1b/0x90 \u003cffffffff80230375\u003e (sched_clock+0x9/0x29 \u003cffffffff80214529\u003e)\n bash-10653 1d..2 4us : try_to_wake_up+0x2a6/0x2e7 \u003cffffffff80233e04\u003e (activate_task+0xc/0x3f \u003cffffffff8022ffca\u003e)\n bash-10653 1d..2 4us : activate_task+0x2d/0x3f \u003cffffffff8022ffeb\u003e (enqueue_task+0xe/0x66 \u003cffffffff8022ff66\u003e)\n bash-10653 1d..2 5us : enqueue_task+0x5b/0x66 \u003cffffffff8022ffb3\u003e (enqueue_task_rt+0x9/0x3c \u003cffffffff80233351\u003e)\n bash-10653 1d..2 6us : try_to_wake_up+0x2ba/0x2e7 \u003cffffffff80233e18\u003e (check_preempt_wakeup+0x12/0x99 \u003cffffffff80234f84\u003e)\n[...]\n bash-10653 1d..5 33us : tracing_record_cmdline+0xcf/0xd4 \u003cffffffff80338aad\u003e (_spin_unlock+0x9/0x33 \u003cffffffff8048d3ec\u003e)\n bash-10653 1d..5 34us : _spin_unlock+0x19/0x33 \u003cffffffff8048d3fc\u003e (sub_preempt_count+0xc/0x7a \u003cffffffff8023309e\u003e)\n bash-10653 1d..4 35us : wakeup_sched_switch+0x65/0x2ff \u003cffffffff80339f66\u003e (_spin_lock_irqsave+0xc/0xa9 \u003cffffffff8048d08b\u003e)\n bash-10653 1d..4 35us : _spin_lock_irqsave+0x19/0xa9 \u003cffffffff8048d098\u003e (add_preempt_count+0xe/0x77 \u003cffffffff8023311a\u003e)\n bash-10653 1d..4 36us : sched_switch_callback+0x73/0x81 \u003cffffffff80338d2f\u003e (schedule+0x483/0x6d5 \u003cffffffff8048b3ee\u003e)\n\nvim:ft\u003dhelp\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nThe [...] was added here to not waste your email box space.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "35e8e302e5d6e32675df2fc1dd3a53dfa6630dc1", "tree": "5b5b503666d882bbb4d805b7b20b4f3b11d2c40e", "parents": [ "1b29b01887e6032dcaf818c14999c7a39593b4e7" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:27 2008 +0200" }, "message": "ftrace: add tracing of context switches\n\nThis patch adds context switch tracing, of the format of:\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | pid:prio:state\n \\ / ||||| \\ | /\n swapper-0 1d..3 137us+: 0:140:R --\u003e 2912:120\n sshd-2912 1d..3 216us+: 2912:120:S --\u003e 0:140\n swapper-0 1d..3 261us+: 0:140:R --\u003e 2912:120\n bash-2920 0d..3 267us+: 2920:120:S --\u003e 0:140\n sshd-2912 1d..3 330us!: 2912:120:S --\u003e 0:140\n swapper-0 1d..3 2389us+: 0:140:R --\u003e 2847:120\n yum-upda-2847 1d..3 2411us!: 2847:120:S --\u003e 0:140\n swapper-0 0d..3 11089us+: 0:140:R --\u003e 3139:120\n gdm-bina-3139 0d..3 11113us!: 3139:120:S --\u003e 0:140\n swapper-0 1d..3 102328us+: 0:140:R --\u003e 2847:120\n yum-upda-2847 1d..3 102348us!: 2847:120:S --\u003e 0:140\n\n \"sched_switch\" is added to /debugfs/tracing/available_tracers\n\n[ Eugene Teo \u003ceugeneteo@kernel.sg: remove unused tracing_sched_switch_enabled ]\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1b29b01887e6032dcaf818c14999c7a39593b4e7", "tree": "6bcef64d5a7822b0f259a52b852af8cade6b3468", "parents": [ "bc0c38d139ec7fcd5c030aea16b008f3732e42ac" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:13 2008 +0200" }, "message": "ftrace: function tracer\n\nThis is a simple trace that uses the ftrace infrastructure. It is\ndesigned to be fast and small, and easy to use. It is useful to\nrecord things that happen over a very short period of time, and\nnot to analyze the system in general.\n\n Updates:\n\n available_tracers\n \"function\" is added to this file.\n\n current_tracer\n To enable the function tracer:\n\n echo function \u003e /debugfs/tracing/current_tracer\n\n To disable the tracer:\n\n echo disable \u003e /debugfs/tracing/current_tracer\n\nThe output of the function_trace file is as follows\n\n \"echo noverbose \u003e /debugfs/tracing/iter_ctrl\"\n\npreemption latency trace v1.1.5 on 2.6.24-rc7-tst\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n--------------------------------------------------------------------\n latency: 0 us, #419428/4361791, CPU#1 | (M:desktop VP:0, KP:0, SP:0 HP:0 #P:4)\n -----------------\n | task: -0 (uid:0 nice:0 policy:0 rt_prio:0)\n -----------------\n\n _------\u003d\u003e CPU#\n / _-----\u003d\u003e irqs-off\n | / _----\u003d\u003e need-resched\n || / _---\u003d\u003e hardirq/softirq\n ||| / _--\u003d\u003e preempt-depth\n |||| /\n ||||| delay\n cmd pid ||||| time | caller\n \\ / ||||| \\ | /\n swapper-0 0d.h. 1595128us+: set_normalized_timespec+0x8/0x2d \u003cc043841d\u003e (ktime_get_ts+0x4a/0x4e \u003cc04499d4\u003e)\n swapper-0 0d.h. 1595131us+: _spin_lock+0x8/0x18 \u003cc0630690\u003e (hrtimer_interrupt+0x6e/0x1b0 \u003cc0449c56\u003e)\n\nOr with verbose turned on:\n\n \"echo verbose \u003e /debugfs/tracing/iter_ctrl\"\n\npreemption latency trace v1.1.5 on 2.6.24-rc7-tst\n--------------------------------------------------------------------\n latency: 0 us, #419428/4361791, CPU#1 | (M:desktop VP:0, KP:0, SP:0 HP:0 #P:4)\n -----------------\n | task: -0 (uid:0 nice:0 policy:0 rt_prio:0)\n -----------------\n\n swapper 0 0 9 00000000 00000000 [f3675f41] 1595.128ms (+0.003ms): set_normalized_timespec+0x8/0x2d \u003cc043841d\u003e (ktime_get_ts+0x4a/0x4e \u003cc04499d4\u003e)\n swapper 0 0 9 00000000 00000001 [f3675f45] 1595.131ms (+0.003ms): _spin_lock+0x8/0x18 \u003cc0630690\u003e (hrtimer_interrupt+0x6e/0x1b0 \u003cc0449c56\u003e)\n swapper 0 0 9 00000000 00000002 [f3675f48] 1595.135ms (+0.003ms): _spin_lock+0x8/0x18 \u003cc0630690\u003e (hrtimer_interrupt+0x6e/0x1b0 \u003cc0449c56\u003e)\n\nThe \"trace\" file is not affected by the verbose mode, but is by the symonly.\n\n echo \"nosymonly\" \u003e /debugfs/tracing/iter_ctrl\n\ntracer:\n[ 81.479967] CPU 0: bash:3154 register_ftrace_function+0x5f/0x66 \u003cffffffff80337a4d\u003e \u003c-- _spin_unlock_irqrestore+0xe/0x5a \u003cffffffff8048cc8f\u003e\n[ 81.479967] CPU 0: bash:3154 _spin_unlock_irqrestore+0x3e/0x5a \u003cffffffff8048ccbf\u003e \u003c-- sub_preempt_count+0xc/0x7a \u003cffffffff80233d7b\u003e\n[ 81.479968] CPU 0: bash:3154 sub_preempt_count+0x30/0x7a \u003cffffffff80233d9f\u003e \u003c-- in_lock_functions+0x9/0x24 \u003cffffffff8025a75d\u003e\n[ 81.479968] CPU 0: bash:3154 vfs_write+0x11d/0x155 \u003cffffffff8029a043\u003e \u003c-- dnotify_parent+0x12/0x78 \u003cffffffff802d54fb\u003e\n[ 81.479968] CPU 0: bash:3154 dnotify_parent+0x2d/0x78 \u003cffffffff802d5516\u003e \u003c-- _spin_lock+0xe/0x70 \u003cffffffff8048c910\u003e\n[ 81.479969] CPU 0: bash:3154 _spin_lock+0x1b/0x70 \u003cffffffff8048c91d\u003e \u003c-- add_preempt_count+0xe/0x77 \u003cffffffff80233df7\u003e\n[ 81.479969] CPU 0: bash:3154 add_preempt_count+0x3e/0x77 \u003cffffffff80233e27\u003e \u003c-- in_lock_functions+0x9/0x24 \u003cffffffff8025a75d\u003e\n\n echo \"symonly\" \u003e /debugfs/tracing/iter_ctrl\n\ntracer:\n[ 81.479913] CPU 0: bash:3154 register_ftrace_function+0x5f/0x66 \u003c-- _spin_unlock_irqrestore+0xe/0x5a\n[ 81.479913] CPU 0: bash:3154 _spin_unlock_irqrestore+0x3e/0x5a \u003c-- sub_preempt_count+0xc/0x7a\n[ 81.479913] CPU 0: bash:3154 sub_preempt_count+0x30/0x7a \u003c-- in_lock_functions+0x9/0x24\n[ 81.479914] CPU 0: bash:3154 vfs_write+0x11d/0x155 \u003c-- dnotify_parent+0x12/0x78\n[ 81.479914] CPU 0: bash:3154 dnotify_parent+0x2d/0x78 \u003c-- _spin_lock+0xe/0x70\n[ 81.479914] CPU 0: bash:3154 _spin_lock+0x1b/0x70 \u003c-- add_preempt_count+0xe/0x77\n[ 81.479914] CPU 0: bash:3154 add_preempt_count+0x3e/0x77 \u003c-- in_lock_functions+0x9/0x24\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bc0c38d139ec7fcd5c030aea16b008f3732e42ac", "tree": "adaaf5e2ca49bbd7025bc357f87df9cb47641022", "parents": [ "16444a8a40d4c7b4f6de34af0cae1f76a4f6c901" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:32:06 2008 +0200" }, "message": "ftrace: latency tracer infrastructure\n\nThis patch adds the latency tracer infrastructure. This patch\ndoes not add anything that will select and turn it on, but will\nbe used by later patches.\n\nIf it were to be compiled, it would add the following files\nto the debugfs:\n\n The root tracing directory:\n\n /debugfs/tracing/\n\nThis patch also adds the following files:\n\n available_tracers\n list of available tracers. Currently no tracers are\n available. Looking into this file only shows\n \"none\" which is used to unregister all tracers.\n\n current_tracer\n The trace that is currently active. Empty on start up.\n To switch to a tracer simply echo one of the tracers that\n are listed in available_tracers:\n\n example: (used with later patches)\n\n echo function \u003e /debugfs/tracing/current_tracer\n\n To disable the tracer:\n\n echo disable \u003e /debugfs/tracing/current_tracer\n\n tracing_enabled\n echoing \"1\" into this file starts the ftrace function tracing\n (if sysctl kernel.ftrace_enabled\u003d1)\n echoing \"0\" turns it off.\n\n latency_trace\n This file is readonly and holds the result of the trace.\n\n trace\n This file outputs a easier to read version of the trace.\n\n iter_ctrl\n Controls the way the output of traces look.\n So far there\u0027s two controls:\n echoing in \"symonly\" will only show the kallsyms variables\n without the addresses (if kallsyms was configured)\n echoing in \"verbose\" will change the output to show\n a lot more data, but not very easy to understand by\n humans.\n echoing in \"nosymonly\" turns off symonly.\n echoing in \"noverbose\" turns off verbose.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "16444a8a40d4c7b4f6de34af0cae1f76a4f6c901", "tree": "9c290bcdbdc1ecf8f578c30b3b36914e14fdaacc", "parents": [ "6e766410c4babd37bc7cd5e25009c179781742c8" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:58 2008 +0200" }, "message": "ftrace: add basic support for gcc profiler instrumentation\n\nIf CONFIG_FTRACE is selected and /proc/sys/kernel/ftrace_enabled is\nset to a non-zero value the ftrace routine will be called everytime\nwe enter a kernel function that is not marked with the \"notrace\"\nattribute.\n\nThe ftrace routine will then call a registered function if a function\nhappens to be registered.\n\n[ This code has been highly hacked by Steven Rostedt and Ingo Molnar,\n so don\u0027t blame Arnaldo for all of this ;-) ]\n\nUpdate:\n It is now possible to register more than one ftrace function.\n If only one ftrace function is registered, that will be the\n function that ftrace calls directly. If more than one function\n is registered, then ftrace will call a function that will loop\n through the functions to call.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6e766410c4babd37bc7cd5e25009c179781742c8", "tree": "d6517a794a59755cc98e318e3da7779b7257714b", "parents": [ "23adec554a7648f99c8acc0caf49c66320cd2b84" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:48 2008 +0200" }, "message": "ftrace: annotate core code that should not be traced\n\nMark with \"notrace\" functions in core code that should not be\ntraced. The \"notrace\" attribute will prevent gcc from adding\na call to ftrace on the annotated funtions.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "23adec554a7648f99c8acc0caf49c66320cd2b84", "tree": "e0b00785326ed31ce447021a499e8337f891a6a6", "parents": [ "ffdc1a09ae7e2cbd714a446ee38a27f625b5f1c8" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:39 2008 +0200" }, "message": "x86: add notrace annotations to vsyscall.\n\nAdd the notrace annotations to the vsyscall functions - there we are\nnot in kernel context yet, so the tracer function cannot (and must not)\nbe called.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "ffdc1a09ae7e2cbd714a446ee38a27f625b5f1c8", "tree": "6f201715b559fe3b6a023df09b1ad416998cdb3d", "parents": [ "502825282e6f79c975a644afc124432ec1744de4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:27 2008 +0200" }, "message": "tracing: add notrace to linkage.h\n\nnotrace signals that a function should not be traced. Most of the\ntime this is used by tracers to annotate code that cannot be\ntraced - it\u0027s in a volatile state (such as in user vdso context\nor NMI context) or it\u0027s in the tracer internals.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "502825282e6f79c975a644afc124432ec1744de4", "tree": "79d26dd2f945358cb3df6716c885978217823f6f", "parents": [ "7c731e0a495e25e79dc1e9e68772a67a55721a65" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:15 2008 +0200" }, "message": "ftrace: add preempt_enable/disable notrace macros\n\nThe tracer may need to call preempt_enable and disable functions\nfor time keeping and such. The trace gets ugly when we see these\nfunctions show up for all traces. To make the output cleaner\nthis patch adds preempt_enable_notrace and preempt_disable_notrace\nto be used by tracer (and debugging) functions.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "7c731e0a495e25e79dc1e9e68772a67a55721a65", "tree": "6d61a9a01708a8174d2b0badaee8df1153449be8", "parents": [ "bd3bff9e20f454b242d979ec2f9a4dca0d5fa06f" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:05 2008 +0200" }, "message": "ftrace: make the task state char-string visible to all\n\nThe tracer wants to be able to convert the state number\ninto a user visible character. This patch pulls that conversion\nstring out the scheduler into the header. This way if it were to\never change, other parts of the kernel will know.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "bd3bff9e20f454b242d979ec2f9a4dca0d5fa06f", "tree": "f9aa5959cb63a0c9d51185109264dd0b0f547765", "parents": [ "75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:30:55 2008 +0200" }, "message": "sched: add latency tracer callbacks to the scheduler\n\nadd 3 lightweight callbacks to the tracer backend.\n\nzero impact if tracing is turned off.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4", "tree": "b9080999d2fbe38aa1242ac4b838e17ebf1ed656", "parents": [ "a0abb93bf9dc590b031a1123f3e6c6c225c1cdd1", "0a891adccc867c28b022128bc342a779e476c816" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 22 08:08:25 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 22 08:08:25 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n [CIFS] Fix reversed memset arguments\n Adds username in the upcall key for unattended mounts with keytab\n [CIFS] Remove redundant NULL check\n" }, { "commit": "0a891adccc867c28b022128bc342a779e476c816", "tree": "adfed2b6389835cc213274278d0a13f69399d3aa", "parents": [ "e4058245ac0c4d9a517cda688a35aef065cb7f4e" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Thu May 22 14:20:21 2008 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu May 22 14:20:21 2008 +0000" }, "message": "[CIFS] Fix reversed memset arguments\n\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "e4058245ac0c4d9a517cda688a35aef065cb7f4e", "tree": "a45fad1699aa1e251ad88551e553d8efd4cc0dbd", "parents": [ "0d817bc0d6cdd92ff1ab2e98dd5878659a48659c" ], "author": { "name": "Igor Mammedov", "email": "niallain@gmail.com", "time": "Wed Apr 02 17:33:47 2008 +0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu May 22 14:09:37 2008 +0000" }, "message": "Adds username in the upcall key for unattended mounts with keytab\n\nSigned-off-by: Igor Mammedov \u003cniallain@gmail.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "a0abb93bf9dc590b031a1123f3e6c6c225c1cdd1", "tree": "201dc475cbe3c7eae00fe1cab9615be3b0a0d186", "parents": [ "9956c1120826bce3b42093099a0149b7f62d0b8a", "071f92d05967a0c8422f1c8587ce0b4d90a8b447" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 22:14:39 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 22:14:39 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n net: The world is not perfect patch.\n tcp: Make prior_ssthresh a u32\n xfrm_user: Remove zero length key checks.\n net/ipv4/arp.c: Use common hex_asc helpers\n cassini: Only use chip checksum for ipv4 packets.\n tcp: TCP connection times out if ICMP frag needed is delayed\n netfilter: Move linux/types.h inclusions outside of #ifdef __KERNEL__\n af_key: Fix selector family initialization.\n libertas: Fix ethtool statistics\n mac80211: fix NULL pointer dereference in ieee80211_compatible_rates\n mac80211: don\u0027t claim iwspy support\n orinoco_cs: add ID for SpeedStream wireless adapters\n hostap_cs: add ID for Conceptronic CON11CPro\n rtl8187: resource leak in error case\n ath5k: Fix loop variable initializations\n" }, { "commit": "9956c1120826bce3b42093099a0149b7f62d0b8a", "tree": "b34de8b27596555be2a84629973d4a692db42c73", "parents": [ "78b58e549a3098a8c1408d0214bd25e5d5e7a3a3", "ada44a0430fdd00b3f38aad0aa518e97cb760bd0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 22:00:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 22:00:12 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Prevent stack backtrace false positives on trap frames.\n sparc64: Fix stack tracing through trap frames.\n sparc64: Fix kernel thread stack termination.\n sunhv: Fix locking in non-paged I/O case.\n" }, { "commit": "ada44a0430fdd00b3f38aad0aa518e97cb760bd0", "tree": "e06cbde666e77576a152056cf340b889f03257aa", "parents": [ "14d2c68baa659cfd15dc782dd229ea304330c4f6" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 21:50:01 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 21:50:01 2008 -0700" }, "message": "sparc64: Prevent stack backtrace false positives on trap frames.\n\nWhen we fully commit to returning back to kernel mode from\na trap, zero out the regs-\u003emagic value to prevent false\npositives during stack backtraces.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0d817bc0d6cdd92ff1ab2e98dd5878659a48659c", "tree": "c20b5b0ff495e7a3a56366e8b3c523692e3acda5", "parents": [ "78b58e549a3098a8c1408d0214bd25e5d5e7a3a3" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu May 22 02:02:03 2008 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Thu May 22 02:02:03 2008 +0000" }, "message": "[CIFS] Remove redundant NULL check\n\nNoticed by Coverity checker.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "14d2c68baa659cfd15dc782dd229ea304330c4f6", "tree": "73e9b2e3a5496333d41bf85894b0b0cfa779ad34", "parents": [ "a051bc5bb1ac6dc138d529077fa20cbbc6622d95" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 18:15:53 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 18:15:53 2008 -0700" }, "message": "sparc64: Fix stack tracing through trap frames.\n\nThe offset to the pt_regs area was wrong, so we weren\u0027t\nlooking at the right location for the magic cookie.\n\nA trap frame is composed of a \"struct sparc_stackf\" then\na \"struct pt_regs\", the code was using \"struct reg_window\"\ninstead of \"struct sparc_stackf\".\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a051bc5bb1ac6dc138d529077fa20cbbc6622d95", "tree": "103159b2955bfe0fae8f0b63ef3193f20ef4436e", "parents": [ "3651751fff44ede58f65cbb1e39242139ead251b" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 18:14:28 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 18:14:28 2008 -0700" }, "message": "sparc64: Fix kernel thread stack termination.\n\nBecause of the silly way I set up the initial stack for\nnew kernel threads, there is a loop at the top of the\nstack.\n\nTo fix this, properly add another stack frame that is copied\nfrom the parent and terminate it in the child by setting\nthe frame pointer in that frame to zero.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "071f92d05967a0c8422f1c8587ce0b4d90a8b447", "tree": "bfebe6c0dc4e1b00e0fec0342bda4819e9dda754", "parents": [ "4b749440445ebcb6fad402fc762bc35af871f689" ], "author": { "name": "Rami Rosen", "email": "ramirose@gmail.com", "time": "Wed May 21 17:47:54 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:47:54 2008 -0700" }, "message": "net: The world is not perfect patch.\n\n Unless there will be any objection here, I suggest consider the\nfollowing patch which simply removes the code for the\n-DI_WISH_WORLD_WERE_PERFECT in the three methods which use it.\n\nThe compilation errors we get when using -DI_WISH_WORLD_WERE_PERFECT\nshow that this code was not built and not used for really a long time.\n\nSigned-off-by: Rami Rosen \u003cramirose@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4b749440445ebcb6fad402fc762bc35af871f689", "tree": "c475a7740ae61ec2916e381df836f1f1c7d76a58", "parents": [ "88860c9ef45963eb69411b0d2ace4e8ba0f7a32f" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Wed May 21 17:40:05 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:40:05 2008 -0700" }, "message": "tcp: Make prior_ssthresh a u32\n\nIf previous window was above representable values of u16,\nstrange things will happen if undo with the truncated value\nis called for. Alternatively, this could be fixed by some\nmax trickery but that would limit undoing high-speed undos.\n\nAdds 16-bit hole but there isn\u0027t anything to fill it with.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "88860c9ef45963eb69411b0d2ace4e8ba0f7a32f", "tree": "043447814c6913d16a5a191dced1989d81cc4fb3", "parents": [ "51f82a2b128131c411880aed2cb802b166fe3445" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:36:21 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:36:21 2008 -0700" }, "message": "xfrm_user: Remove zero length key checks.\n\nThe crypto layer will determine whether that is valid\nor not.\n\nSuggested by Herbert Xu, based upon a report and patch\nby Martin Willi.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\n" }, { "commit": "51f82a2b128131c411880aed2cb802b166fe3445", "tree": "fe5012bc03369ef2247c148720344a834a226b2f", "parents": [ "b1443e2f6501f06930a162ff1ff08382a98bf23e" ], "author": { "name": "Denis Cheng", "email": "crquan@gmail.com", "time": "Wed May 21 17:34:32 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:34:32 2008 -0700" }, "message": "net/ipv4/arp.c: Use common hex_asc helpers\n\nHere the local hexbuf is a duplicate of global const char hex_asc from\nlib/hexdump.c, except the hex letters\u0027 cases:\n\n\tconst char hexbuf[] \u003d \"0123456789ABCDEF\";\n\n\tconst char hex_asc[] \u003d \"0123456789abcdef\";\n\nand here to print HW addresses, the hex cases are not significant.\n\nThanks to Harvey Harrison to introduce the hex_asc_hi/hex_asc_lo helpers.\n\nSigned-off-by: Denis Cheng \u003ccrquan@gmail.com\u003e\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b1443e2f6501f06930a162ff1ff08382a98bf23e", "tree": "ae711be064ae8aa65f92ec6e81e155e66ba56513", "parents": [ "7d227cd235c809c36c847d6a597956ad9e9d2bae" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:05:34 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 17:05:34 2008 -0700" }, "message": "cassini: Only use chip checksum for ipv4 packets.\n\nAccording to David Monro, at least with Natsemi Saturn chips the\ncassini driver has some trouble with ipv6 checksums.\n\nUntil we have more information about what\u0027s going on here, only\nuse the chip checksums for ipv4.\n\nThis workaround was suggested and tested by David.\n\nUpdate version and release date.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "78b58e549a3098a8c1408d0214bd25e5d5e7a3a3", "tree": "a44908fa5c2f1f24b6f7e7313b60e49cd3235cdd", "parents": [ "337e3c48e95e071a6ec1bfe95b55325e97f4908e" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:56:00 2008 -0700" }, "message": "HTC_EGPIO is ARM-only\n\ndriver uses symbols defined only on ARM\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "337e3c48e95e071a6ec1bfe95b55325e97f4908e", "tree": "7eb43ca69d7ef9639aab124fb033bc37fc02fdae", "parents": [ "8c5330a505ca58013a65ce9c55953ff7ded79202" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:56:00 2008 -0700" }, "message": "provide out-of-line strcat() for m68k\n\nWhether we sidestep it in init/main.c or not, such situations\nwill arise again; compiler does generate calls of strcat()\non optimizations, so we really ought to have an out-of-line\nversion...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8c5330a505ca58013a65ce9c55953ff7ded79202", "tree": "6d41bc5b8f36101d63ee233db747e115980d6118", "parents": [ "839cd31050096c88d929cc7c790c80cae87e2d85" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:56:00 2008 -0700" }, "message": "caiaq endianness fix\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "839cd31050096c88d929cc7c790c80cae87e2d85", "tree": "1b959f416db9936220fe8600c589e5c0f39b0e01", "parents": [ "e3428e2cf83ca47b66c194559b9e8a74af915947" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:56:00 2008 -0700" }, "message": "MODULE_LICENSE expects \"GPL v2\", not \"GPLv2\"\n\n... and we have few enough places using the latter to make it\nsimpler to do search and replace...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e3428e2cf83ca47b66c194559b9e8a74af915947", "tree": "c0fd2f0c7ea7a26d58aadb46e8fd7858701f700e", "parents": [ "46cb69ccdf76bf3649a249f6e626c5adc3c2f572" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "msnd_* is ISA-only\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "46cb69ccdf76bf3649a249f6e626c5adc3c2f572", "tree": "6d91ed10b18f5d9a1eefc07f20ad195b822fe1c1", "parents": [ "9d8df6aa9b1ca74127b11537d91de492dbea666a" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "missing dependencies on HAS_DMA\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9d8df6aa9b1ca74127b11537d91de492dbea666a", "tree": "a17ffeafcf0e85b400c6d9ff7dce13f5a4fc8947", "parents": [ "f6c2fb5ccff51e19850b1aca024a3b20b16a81e9" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "ocfs2 endianness fixes\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f6c2fb5ccff51e19850b1aca024a3b20b16a81e9", "tree": "9a0bc64dbbdd78f4bb0a3ddb79a5dd63c8bbe5ca", "parents": [ "572abae844e380ef4f8484d4e374a9ccf73dd568" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "irda-usb endianness annotations and fixes\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "572abae844e380ef4f8484d4e374a9ccf73dd568", "tree": "a19627d4d1f8a98ac734afb5ef6acb1234c03057", "parents": [ "79bc12a0a09c2eb1ccbb01c192045f994567bda2" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "sbus bpp: instances missed in s/dev_name/bpp_dev_name/\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "79bc12a0a09c2eb1ccbb01c192045f994567bda2", "tree": "184c0e98c967f12b3805ebfbf9c69e6043ca6eb7", "parents": [ "4ec7ffa2df247054d422b48148ad82369a45e986" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "ecryptfs fixes\n\nmemcpy() from userland pointer is a Bad Thing(tm)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ec7ffa2df247054d422b48148ad82369a45e986", "tree": "bb309f0ef31ee8f1399dec86f3e03b34f8c72714", "parents": [ "8152b4a5b40da7c3e8c80e578c5c0608c5a8a142" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:59 2008 -0700" }, "message": "misc drivers/net endianness noise\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8152b4a5b40da7c3e8c80e578c5c0608c5a8a142", "tree": "739d6602dfc01f3139462786a2ac1b1413abfeac", "parents": [ "3e3b48e5198544dd90e27265a70c1a834139e025" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:58 2008 -0700" }, "message": "thanks to net/mac80211 we need to pull drivers/leds/Kconfig on uml\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3e3b48e5198544dd90e27265a70c1a834139e025", "tree": "50f1613493ac011872ba55276fef63bd158a3df4", "parents": [ "d347926a7ef9fa1334894a0531aa0c5f8a1ddeae" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:58 2008 -0700" }, "message": "missing export of csum_partial() on uml/amd64\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d347926a7ef9fa1334894a0531aa0c5f8a1ddeae", "tree": "d7062428204dee17ef801417f1c50b3e69e0a43f", "parents": [ "13c48c490208d9e70d8d66d56f96c5054db69af7" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:58 2008 -0700" }, "message": "uml: add missing exports for UML_RANDOM\u003dm\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "13c48c490208d9e70d8d66d56f96c5054db69af7", "tree": "86cfcf92f3b74e71e4ec39281c50936ae9a93414", "parents": [ "3787fa6df5bb6e80b274ff805e10b6a9bfc4588c" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:58 2008 -0700" }, "message": "fix hppfs Makefile breakage\n\nFallout from commit 46d7b522ebf486edbd096965d534cc6465e9e309 (\"uml: move\nhppfs_kern.c to hppfs.c\")\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3787fa6df5bb6e80b274ff805e10b6a9bfc4588c", "tree": "82f7ba3ab8434929c72d7fc5fa5b352cd500aa70", "parents": [ "296cd66f7f6e130fe08e6880ecb13c3fc615a8db" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:58 2008 -0700" }, "message": "fix include order in sys-i386/registers.c\n\nWe want sys/ptrace.h before any includes of linux/ptrace.h and\nasm/user.h pulls the latter.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "296cd66f7f6e130fe08e6880ecb13c3fc615a8db", "tree": "805b25dcc413b4adb74b7336d0d4fcfe9e89ec23", "parents": [ "5cf11daf9abdfd7bf5f5893137155cb38ccbdeb8" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Wed May 21 06:32:11 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 21 16:55:57 2008 -0700" }, "message": "missed kmalloc() in pcap_user.c\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7d227cd235c809c36c847d6a597956ad9e9d2bae", "tree": "1d47c5edbb5b270930f7b76b53baac0582cf60e4", "parents": [ "c8942f1f0a7e2160ebf2e51ba89e50ee5895a1e7" ], "author": { "name": "Sridhar Samudrala", "email": "sri@us.ibm.com", "time": "Wed May 21 16:42:20 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 16:42:20 2008 -0700" }, "message": "tcp: TCP connection times out if ICMP frag needed is delayed\n\nWe are seeing an issue with TCP in handling an ICMP frag needed\nmessage that is received after net.ipv4.tcp_retries1 retransmits.\nThe default value of retries1 is 3. So if the path mtu changes\nand ICMP frag needed is lost for the first 3 retransmits or if\nit gets delayed until 3 retransmits are done, TCP doesn\u0027t update\nMSS correctly and continues to retransmit the orginal message\nuntil it timesout after tcp_retries2 retransmits.\n\nI am seeing this issue even with the latest 2.6.25.4 kernel.\n\nIn tcp_retransmit_timer(), when retransmits counter exceeds \ntcp_retries1 value, the dst cache entry of the socket is reset.\nAt this time, if we receive an ICMP frag needed message, the \ndst entry gets updated with the new MTU, but the TCP sockets\ndst_cache entry remains NULL.\n\nSo the next time when we try to retransmit after the ICMP frag\nneeded is received, tcp_retransmit_skb() gets called. Here the\ncur_mss value is calculated at the start of the routine with\na NULL sk_dst_cache. Instead we should call tcp_current_mss after\nthe rebuild_header that caches the dst entry with the updated mtu.\nAlso the rebuild_header should be called before tcp_fragment\nso that skb is fragmented if the mss goes down.\n\nSigned-off-by: Sridhar Samudrala \u003csri@us.ibm.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c8942f1f0a7e2160ebf2e51ba89e50ee5895a1e7", "tree": "14774d6b3da2cc692a2ca94d8d45e00131fc3c75", "parents": [ "4da5105687e0993a3bbdcffd89b2b94d9377faab" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed May 21 14:08:38 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 14:08:38 2008 -0700" }, "message": "netfilter: Move linux/types.h inclusions outside of #ifdef __KERNEL__\n\nGreg Steuck \u003cgreg@nest.cx\u003e points out that some of the netfilter\nheaders can\u0027t be used in userspace without including linux/types.h\nfirst. The headers include their own linux/types.h include statements,\nthese are stripped by make headers-install because they are inside\n#ifdef __KERNEL__ however. Move them out to fix this.\n\nReported and Tested by Greg Steuck.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4da5105687e0993a3bbdcffd89b2b94d9377faab", "tree": "bd6a67ec275f11f633224aa683e4102437a2d646", "parents": [ "d8ac48d4cbae0cc59b7784399292fbda3e231be3" ], "author": { "name": "Kazunori MIYAZAWA", "email": "kazunori@miyazawa.org", "time": "Wed May 21 13:26:11 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 21 13:26:11 2008 -0700" }, "message": "af_key: Fix selector family initialization.\n\nThis propagates the xfrm_user fix made in commit\nbcf0dda8d2408fe1c1040cdec5a98e5fcad2ac72 (\"[XFRM]: xfrm_user: fix\nselector family initialization\")\n\nBased upon a bug report from, and tested by, Alan Swanson.\n\nSigned-off-by: Kazunori MIYAZAWA \u003ckazunori@miyazawa.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n\n" }, { "commit": "3651751fff44ede58f65cbb1e39242139ead251b", "tree": "01889119126befd1eeb95a045ead0061efeb7752", "parents": [ "93dae5b70e7c1c8e927d22e1c20a941ca376906a" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 23:42:09 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 23:42:09 2008 -0700" }, "message": "sunhv: Fix locking in non-paged I/O case.\n\nThis causes the lock to be taken twice, thus resulting in\na deadlock.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5cf11daf9abdfd7bf5f5893137155cb38ccbdeb8", "tree": "9fe690eedda7e3dd7d834071c0f4f9a3ccae1597", "parents": [ "d40ace0c7b4a329f7d869d0fbf27435543bb2acc", "397d71ddfda5b11b85e396d6ea822011c132b962" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 21:12:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 21:12:14 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (21 commits)\n [CIFS] Remove debug statement\n Fix possible access to undefined memory region.\n [CIFS] Enable DFS support for Windows query path info\n [CIFS] Enable DFS support for Unix query path info\n [CIFS] add missing seq_printf to cifs_show_options for hard mount option\n [CIFS] add more complete mount options to cifs_show_options\n [CIFS] Add missing defines for DFS\n CIFSGetDFSRefer cleanup + dfs_referral_level_3 fixed to conform REFERRAL_V3 the MS-DFSC spec.\n Fixed DFS code to work with new \u0027build_path_from_dentry\u0027, that returns full path if share in the dfs, now.\n [CIFS] enable parsing for transport encryption mount parm\n [CIFS] Finishup DFS code\n [CIFS] BKL-removal: convert CIFS over to unlocked_ioctl\n [CIFS] suppress duplicate warning\n [CIFS] Fix paths when share is in DFS to include proper prefix\n add function to convert access flags to legacy open mode\n clarify return value of cifs_convert_flags()\n [CIFS] don\u0027t explicitly do a FindClose on rewind when directory search has ended\n [CIFS] cleanup old checkpatch warnings\n [CIFS] CIFSSMBPosixLock should return -EINVAL on error\n fix memory leak in CIFSFindNext\n ...\n" }, { "commit": "397d71ddfda5b11b85e396d6ea822011c132b962", "tree": "53209f2d568e8b2da19c465a8e81809d729e043f", "parents": [ "5651ced3ab196b5e7dc485c5777f210aa41e2d8d" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 21 03:49:46 2008 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 21 03:49:46 2008 +0000" }, "message": "[CIFS] Remove debug statement\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "5651ced3ab196b5e7dc485c5777f210aa41e2d8d", "tree": "9bc52a46726a6dcf7c4a7943ae092c7d56130e9a", "parents": [ "b9a3260f25ab5d2ba5c8b9508e7952848b9d704b" ], "author": { "name": "Igor Mammedov", "email": "niallain@gmail.com", "time": "Tue May 20 13:02:01 2008 +0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Wed May 21 03:49:00 2008 +0000" }, "message": "Fix possible access to undefined memory region.\n\nSigned-off-by: Igor Mammedov \u003cniallain@gmail.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "d8ac48d4cbae0cc59b7784399292fbda3e231be3", "tree": "9fc0adc5c8685e13f2b7208687ae409a98c3f99c", "parents": [ "d3ede327e83f202c3a0962e207318f65717c5eb7", "5d283e8cdb8097b6a3e9304c9c8942ad9dc1a4eb" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 20:34:22 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 20:34:22 2008 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6\n" }, { "commit": "5d283e8cdb8097b6a3e9304c9c8942ad9dc1a4eb", "tree": "af8cdee59c2895dc4c95419e1fa3ed891f953f73", "parents": [ "0d580a774b3682b8b2b5c89ab9b813d149ef28e7" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Mon May 19 16:32:02 2008 +0100" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 22:40:31 2008 -0400" }, "message": "libertas: Fix ethtool statistics\n\nFix various problems:\n - We converted MESH_ACCESS to a direct command but missed this caller.\n - We were trying to access mesh stats even on meshless firmware.\n - We should really zero the buffer if something goes wrong.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nAcked-by: Dan Williams \u003cdcbw@redhat.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "0d580a774b3682b8b2b5c89ab9b813d149ef28e7", "tree": "21ff9c9354ac7ed73d35fb86062c65d78d8614d7", "parents": [ "51e779f0daa5c712439d37b907d58543e4fcf12a" ], "author": { "name": "Helmut Schaa", "email": "hschaa@suse.de", "time": "Tue May 20 09:56:37 2008 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 22:40:30 2008 -0400" }, "message": "mac80211: fix NULL pointer dereference in ieee80211_compatible_rates\n\nFix a possible NULL pointer dereference in ieee80211_compatible_rates\nintroduced in the patch \"mac80211: fix association with some APs\". If no bss\nis available just use all supported rates in the association request.\n\nSigned-off-by: Helmut Schaa \u003chschaa@suse.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "d40ace0c7b4a329f7d869d0fbf27435543bb2acc", "tree": "6fa319ba10931ed815ec78895e3ec2160ac1ee34", "parents": [ "e616c6303306df62223ebe2e68bb2f19c420dd81", "68432a03f8ff93a9eecee95cc8f02e7fe2025cc9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 19:30:54 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 19:30:54 2008 -0700" }, "message": "Merge branch \u0027for-2.6.26\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.26\u0027 of git://linux-nfs.org/~bfields/linux: (25 commits)\n svcrdma: Verify read-list fits within RPCSVC_MAXPAGES\n svcrdma: Change svc_rdma_send_error return type to void\n svcrdma: Copy transport address and arm CQ before calling rdma_accept\n svcrdma: Set rqstp transport address in rdma_read_complete function\n svcrdma: Use ib verbs version of dma_unmap\n svcrdma: Cleanup queued, but unprocessed I/O in svc_rdma_free\n svcrdma: Move the QP and cm_id destruction to svc_rdma_free\n svcrdma: Add reference for each SQ/RQ WR\n svcrdma: Move destroy to kernel thread\n svcrdma: Shrink scope of spinlock on RQ CQ\n svcrdma: Use standard Linux lists for context cache\n svcrdma: Simplify RDMA_READ deferral buffer management\n svcrdma: Remove unused READ_DONE context flags bit\n svcrdma: Return error from rdma_read_xdr so caller knows to free context\n svcrdma: Fix error handling during listening endpoint creation\n svcrdma: Free context on post_recv error in send_reply\n svcrdma: Free context on ib_post_recv error\n svcrdma: Add put of connection ESTABLISHED reference in rdma_cma_handler\n svcrdma: Fix return value in svc_rdma_send\n svcrdma: Fix race with dto_tasklet in svc_rdma_send\n ...\n" }, { "commit": "e616c6303306df62223ebe2e68bb2f19c420dd81", "tree": "d60d372fac5ceb4da71ac3802422b9b0ae52b20d", "parents": [ "789319db76ccb8f61d2f6a91d2f2fcb70edae9c5", "d3ede327e83f202c3a0962e207318f65717c5eb7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:23:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:23:03 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits)\n pktgen: make sure that pktgen_thread_worker has been executed\n [VLAN]: Propagate selected feature bits to VLAN devices\n drivers/atm/: remove CVS keywords\n vlan: Correctly handle device notifications for layered VLAN devices\n net: Fix call to -\u003echange_rx_flags(dev, IFF_MULTICAST) in dev_change_flags()\n net_sched: cls_api: fix return value for non-existant classifiers\n ipsec: Use the correct ip_local_out function\n ipv6 addrconf: Allow infinite prefix lifetime.\n ipv6 route: Fix lifetime in netlink.\n ipv6 addrconf: Fix route lifetime setting in corner case.\n ndisc: Add missing strategies for per-device retrans timer/reachable time settings.\n ipv6: Move \u003clinux/in6.h\u003e from header-y to unifdef-y.\n l2tp: avoid skb truesize bug if headroom is increased\n wireless: Create \u0027device\u0027 symlink in sysfs\n wireless, airo: waitbusy() won\u0027t delay\n libertas: fix command timeout after firmware failure\n mac80211: Add RTNL version of ieee80211_iterate_active_interfaces\n mac80211 : Association with 11n hidden ssid ap.\n hostap: fix \"registers\" registration in procfs\n isdn/capi: Return proper errnos on module init.\n ...\n" }, { "commit": "789319db76ccb8f61d2f6a91d2f2fcb70edae9c5", "tree": "9f00eee8fbeec58c0a5ee6c9ebb8906e8a832670", "parents": [ "fd9908c078b30db393e9855fb96f804793af23ba", "93dae5b70e7c1c8e927d22e1c20a941ca376906a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:21:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:21:32 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Add global register dumping facility.\n sparc: remove CVS keywords\n sparc64: remove CVS keywords\n" }, { "commit": "fd9908c078b30db393e9855fb96f804793af23ba", "tree": "1b7a6b097ce579c01b9c862b279683915bea21dc", "parents": [ "57312b75aa06b09c28acd9c5a9c70827da3696d2", "afba937e540c902c989cd516fd97ea0c8499bb27" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:20:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:20:49 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:\n USB: CDC WDM driver\n USB: ehci-orion: the Orion EHCI root hub does have a Transaction Translator\n USB: serial: ch341: New VID/PID for CH341 USB-serial\n USB: build fix\n USB: pxa27x_udc - Fix Oops\n USB: OPTION: fix name of Onda MSA501HS HSDPA modem\n USB: add TELIT HDSPA UC864-E modem to option driver\n usb-serial: Use ftdi_sio driver for RATOC REX-USB60F\n" }, { "commit": "57312b75aa06b09c28acd9c5a9c70827da3696d2", "tree": "c35b230739f4b9a8e50b1651854ad830ca2b9fdf", "parents": [ "1b5e2a7e23439c13f73cacab1cf227f30cb9ae9f", "24b42566c3fcbb5a9011d1446783d0f5844ccd45" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:20:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 20 17:20:23 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6:\n SCSI: fix race in device_create\n USB: Core: fix race in device_create\n USB: Phidget: fix race in device_create\n s390: fix race in device_create\n SOUND: fix race in device_create\n UIO: fix race in device_create\n Power Supply: fix race in device_create\n LEDS: fix race in device_create\n IB: fix race in device_create\n ide: fix race in device_create\n fbdev: fix race in device_create\n mm: bdi: fix race in bdi_class device creation\n Driver core: add device_create_vargs and device_create_drvdata\n" }, { "commit": "68432a03f8ff93a9eecee95cc8f02e7fe2025cc9", "tree": "9a9e98a0233a7f3b4d66df19d8ded26d0b41c0ed", "parents": [ "d71a4dd72e67210ae0767ccae69c79f1c933ff64", "a6f911c04e20b98feb4b33d3aba2976851977d6a" ], "author": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue May 20 19:57:38 2008 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@citi.umich.edu", "time": "Tue May 20 19:57:38 2008 -0400" }, "message": "Merge branch \u0027from-tomtucker\u0027 into for-2.6.26\n" }, { "commit": "d3ede327e83f202c3a0962e207318f65717c5eb7", "tree": "2875979c06b127edc325bf77518837c28477ebd5", "parents": [ "5fb13570543f4ae022996c9d7c0c099c8abf22dd" ], "author": { "name": "Denis V. Lunev", "email": "den@openvz.org", "time": "Tue May 20 15:12:44 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 15:12:44 2008 -0700" }, "message": "pktgen: make sure that pktgen_thread_worker has been executed\n\nThe following courruption can happen during pktgen stop:\nlist_del corruption. prev-\u003enext should be ffff81007e8a5e70, but was 6b6b6b6b6b6b6b6b\nkernel BUG at lib/list_debug.c:67!\n :pktgen:pktgen_thread_worker+0x374/0x10b0\n ? autoremove_wake_function+0x0/0x40\n ? _spin_unlock_irqrestore+0x42/0x80\n ? :pktgen:pktgen_thread_worker+0x0/0x10b0\n kthread+0x4d/0x80\n child_rip+0xa/0x12\n ? restore_args+0x0/0x30\n ? kthread+0x0/0x80\n ? child_rip+0x0/0x12\nRIP list_del+0x48/0x70\n\nThe problem is that pktgen_thread_worker can not be executed if kthread_stop\nhas been called too early. Insert a completion on the normal initialization\npath to make sure that pktgen_thread_worker will gain the control for sure.\n\nSigned-off-by: Denis V. Lunev \u003cden@openvz.org\u003e\nAcked-by: Alexey Dobriyan \u003cadobriyan@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "51e779f0daa5c712439d37b907d58543e4fcf12a", "tree": "4430630ef0169580c22be18f2711dfb67c3a8612", "parents": [ "682c97c04b3041d0f29241b8bfa013093201e269" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Mon May 19 07:18:10 2008 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 17:55:30 2008 -0400" }, "message": "mac80211: don\u0027t claim iwspy support\n\nWe removed iwspy support a very long time ago because it is useless, but\nforgot to stop claiming to support it. Apparently, nobody cares, but\nremove it nonetheless.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "682c97c04b3041d0f29241b8bfa013093201e269", "tree": "3502125db95e18bea891bc857ebb56f47e927791", "parents": [ "449fecca0b74502b571f4199d46bcd6a11a5e2c2" ], "author": { "name": "Pavel Roskin", "email": "proski@gnu.org", "time": "Fri May 16 17:53:03 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 17:55:30 2008 -0400" }, "message": "orinoco_cs: add ID for SpeedStream wireless adapters\n\nReported by Gerald Willmann \u003cgerald.willmann@econ.kuleuven.be\u003e\n\nSigned-off-by: Pavel Roskin \u003cproski@gnu.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "449fecca0b74502b571f4199d46bcd6a11a5e2c2", "tree": "9ecc83f53dbf90bd4f35a3978a909c665c7c5316", "parents": [ "ea8ee240251cbac73b66d70d35eeabfbff86d3ce" ], "author": { "name": "Pavel Roskin", "email": "proski@gnu.org", "time": "Fri May 16 17:52:57 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 17:55:30 2008 -0400" }, "message": "hostap_cs: add ID for Conceptronic CON11CPro\n\nReported by Santiago Garcia Mantinan \u003chostap@manty.net\u003e\n\nSigned-off-by: Pavel Roskin \u003cproski@gnu.org\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "ea8ee240251cbac73b66d70d35eeabfbff86d3ce", "tree": "8fa4954eedbd2f0a19fb2d0ebcee1cd4d3746823", "parents": [ "89fd2e282ad510f801c1f44a660086f9d5bdf088" ], "author": { "name": "Oliver Neukum", "email": "oliver@neukum.org", "time": "Thu May 15 21:49:16 2008 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 17:55:29 2008 -0400" }, "message": "rtl8187: resource leak in error case\n\nThis fixes resource leaks in error cases due to urb submission\nfailures.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "5fb13570543f4ae022996c9d7c0c099c8abf22dd", "tree": "bf0f837d4b2dd778c32cf8fcf719913203f1cd39", "parents": [ "7ff6e6f779960e1078a78b60a881571c04f52b9b" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue May 20 14:54:50 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 14:54:50 2008 -0700" }, "message": "[VLAN]: Propagate selected feature bits to VLAN devices\n\nPropagate feature bits from the NETDEV_FEAT_CHANGE notifier. For now\nonly TSO is propagated for devices that announce their ability to\nsupport TSO in combination with VLAN accel by setting the NETIF_F_VLAN_TSO\nflag.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b9a3260f25ab5d2ba5c8b9508e7952848b9d704b", "tree": "2c50578e713b4b519635a13cc568bae86729d17e", "parents": [ "0e4bbde94fdc33f5b3d793166b21bf768ca3e098" ], "author": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Tue May 20 21:52:32 2008 +0000" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Tue May 20 21:52:32 2008 +0000" }, "message": "[CIFS] Enable DFS support for Windows query path info\n\nFinal piece for handling DFS in query_path_info, constructing a\nfake inode for the junction directory which the submount will cover.\n\nThis handles the non-Unix (Windows etc.) code path.\n\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "7ff6e6f779960e1078a78b60a881571c04f52b9b", "tree": "d355db1756bde36ddeb37d81a0b29cf2ed0550ec", "parents": [ "81d85346b3fcd8b3167eac8b5fb415a210bd4345" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Tue May 20 14:52:25 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 14:52:25 2008 -0700" }, "message": "drivers/atm/: remove CVS keywords\n\nThis patch removes CVS keywords that weren\u0027t updated for a long time.\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nAcked-by: Chas Williams \u003cchas@cmf.nrl.navy.mil\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "89fd2e282ad510f801c1f44a660086f9d5bdf088", "tree": "1cf6089fc14b4ac5fd0baa0b1e2e90d796f87a28", "parents": [ "6f704992d3658aadff9e506c7fd80957fce33c5f" ], "author": { "name": "Bob Copeland", "email": "me@bobcopeland.com", "time": "Mon May 12 21:16:44 2008 -0400" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Tue May 20 17:48:12 2008 -0400" }, "message": "ath5k: Fix loop variable initializations\n\nIn ath5k_tasklet_rx, both status structures \u0027rxs\u0027 and \u0027rs\u0027 are\ninitialized at the top of the tasklet, but not within the loop.\nIf the loop is executed multiple times in the tasklet then the\nvariables may see changes from previous packets.\n\nFor TKIP, this results in \u0027Invalid Michael MIC\u0027 errors if two packets\nare processed in the tasklet: rxs.flag gets set to RX_DECRYPTED by\nmac80211 when it decrypts the first encrypted packet. The subsequent\npacket will have RX_DECRYPTED set upon entry to mac80211, so mac80211\nwill not try to decrypt it.\n\nWe currently initialize all but two fields in the structures, so fix\nthe other two.\n\nSigned-off-by: Bob Copeland \u003cme@bobcopeland.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "81d85346b3fcd8b3167eac8b5fb415a210bd4345", "tree": "5a5827b8f6d2e8b06f31ccb69ce94ce28ac51439", "parents": [ "0e91796eb46e29edc791131c832a2232bcaed9dd" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue May 20 14:37:36 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 20 14:37:36 2008 -0700" }, "message": "vlan: Correctly handle device notifications for layered VLAN devices\n\nCommit 30688a9 ([VLAN]: Handle vlan devices net namespace changing)\nchanged the device notifier to special-case notifications for VLAN\ndevices, effectively disabling state propagation to underlying VLAN\ndevices. This is needed for layered VLANs though, so restore the\noriginal behaviour.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nAcked-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "0e91796eb46e29edc791131c832a2232bcaed9dd" }