)]}' { "log": [ { "commit": "8115d60c323dd9931b95221c0a392aeddc1d6ef3", "tree": "13e75d71c5163c78efc9d8ab33988cc6c7be74a1", "parents": [ "8d50e5b4171a69cf48ca94a1e7c14033d0b4771d" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 14:01:45 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:25:37 2011 -0200" }, "message": "perf tools: Kill event_t typedef, use \u0027union perf_event\u0027 instead\n\nAnd move the event_t methods to the perf_event__ too.\n\nNo code changes, just namespace consistency.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "8d50e5b4171a69cf48ca94a1e7c14033d0b4771d", "tree": "6ebf659f92f0770917c7f47c24449ebfe048ce61", "parents": [ "93fc64f14472ae24fd640bf3834a178f59142842" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 13:02:00 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:25:20 2011 -0200" }, "message": "perf tools: Rename \u0027struct sample_data\u0027 to \u0027struct perf_sample\u0027\n\nMaking the namespace more uniform.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "93fc64f14472ae24fd640bf3834a178f59142842", "tree": "c527d0860e5151b1be00d873a0331de375d116f3", "parents": [ "7bb41152b9be7e31f10d8919bce5034135525d9d" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 12:08:00 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:24:57 2011 -0200" }, "message": "perf top: Switch to non overwrite mode\n\nJust like \u0027perf record\u0027. Warn the user when PERF_RECORD_LOST events\nhappen.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "7bb41152b9be7e31f10d8919bce5034135525d9d", "tree": "4a79423cd6f01f5e61251e6058ed41427230f63b", "parents": [ "ef2bf6d043ac9bd4a6f38d862af407154a4754d9" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 09:08:13 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:24:40 2011 -0200" }, "message": "perf evlist: Support non overwrite mode in perf_evlist__read_on_cpu\n\nI.e. stash the overwrite mode in struct perf_evlist and act accordingly\nin perf_evlist__read_on_cpu, not checking for overwrites and touching\nthe tail after consuming one event, like perf record does, for instance.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "ef2bf6d043ac9bd4a6f38d862af407154a4754d9", "tree": "6fa92bb6b329ef2dc2087dc173d7eccad6c7aa2a", "parents": [ "dc82009aac6ee6e423b48de43a251745c62ab012" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 09:04:40 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:24:24 2011 -0200" }, "message": "perf events: Account PERF_RECORD_LOST events in event__process\n\nRight now this function is only used by perf top, that uses PROT_READ\nonly, i.e. overwrite mode, so no PERF_RECORD_LOST events are generated,\nbut don\u0027t forget those events.\n\nThe patch that moved this out of perf top was made so that this routine\ncould be used by \u0027perf probe\u0027 in the uprobes patchset, so perhaps there\nthey need to check for LOST events and warn the user, as will be done in\nthe following patches that will switch \u0027perf top\u0027 to non overwrite mode\n(mmap with PROT_READ|PROT_WRITE).\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "dc82009aac6ee6e423b48de43a251745c62ab012", "tree": "0f3a37aa7340a173f822e60e77e8c8bd5d520a7d", "parents": [ "54489c189b1a0c10eaf21c6d2c5916b50442c871" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 28 14:49:19 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 29 16:23:58 2011 -0200" }, "message": "perf record: No need to check for overwrites\n\nAs we open the mmap with (PROT_READ | PROT_WRITE), signalling the kernel\nwith perf_mmap__write_tail() when consuming data, so the kernel will not\noverwrite.\n\nSuggested-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "54489c189b1a0c10eaf21c6d2c5916b50442c871", "tree": "8b612439f021de6c68a756f482ae2d3ee36b97ac", "parents": [ "3c42258c9a4db70133fa6946a275b62a16792bb5" ], "author": { "name": "Han Pingtian", "email": "phan@redhat.com", "time": "Tue Jan 25 07:39:00 2011 +0800" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 28 09:21:19 2011 -0200" }, "message": "perf test: Fix return values checking\n\nFixing some cut\u0027n\u0027paste mistakes.\n\nLKML-Reference: \u003c20110124233900.GA3443@epc900.nay.redhat.com\u003e\nSigned-off-by: Han Pingtian \u003cphan@redhat.com\u003e\n[ committer note: I had already removed the CPU_ALLOC calls ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "3c42258c9a4db70133fa6946a275b62a16792bb5", "tree": "f80956618d48e27bd08f4dacf70866bce8f6846f", "parents": [ "bd09d7b5efeb13965b6725b4a3e9944908bca9d2" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 20 23:15:45 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 28 09:20:25 2011 -0200" }, "message": "perf probe: Add filters support for available functions\n\nAdd filters support for available function list.\n\nDefault filter is \"!_*\" for filtering out local-purpose symbols.\n\ne.g.:\n # perf probe --filter\u003d\"add*\" -F\nadd_disk\nadd_disk_randomness\nadd_input_randomness\nadd_interrupt_randomness\nadd_memory\nadd_page_to_unevictable_list\nadd_page_wait_queue\n...\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Chase Douglas \u003cchase.douglas@canonical.com\u003e\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141545.25915.85930.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "bd09d7b5efeb13965b6725b4a3e9944908bca9d2", "tree": "d2cd48d6c60288a0cf7d4d7bfe8fdcfed31221d7", "parents": [ "68baa431ec2f14ba7510d4e79bceb6ceaf0d3b74" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 20 23:15:39 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 28 09:20:01 2011 -0200" }, "message": "perf probe: Add variable filter support\n\nAdd filters support for available variable list.\n\nDefault filter is \"!__k???tab_*\u0026!__crc_*\" for filtering out\nautomatically generated symbols.\n\nThe format of filter rule is \"[!]GLOBPATTERN\", so you can use wild\ncards. If the filter rule starts with \u0027!\u0027, matched variables are filter\nout.\n\ne.g.:\n # perf probe -V schedule --externs --filter\u003dcpu*\nAvailable variables at schedule\n @\u003cschedule+0\u003e\n cpumask_var_t cpu_callout_mask\n cpumask_var_t cpu_core_map\n cpumask_var_t cpu_isolated_map\n cpumask_var_t cpu_sibling_map\n int cpu_number\n long unsigned int* cpu_bit_bitmap\n\t\t...\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Chase Douglas \u003cchase.douglas@canonical.com\u003e\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141539.25915.43401.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: Removed the elf.h include as it was fixed up in e80711c]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "68baa431ec2f14ba7510d4e79bceb6ceaf0d3b74", "tree": "01c1901907ffa1a462d8a06b126736337f11758e", "parents": [ "d380eaaea70d775c0520dcb5702ea5d2a56b7be9" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 20 23:15:30 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 28 09:19:38 2011 -0200" }, "message": "perf tools: Add strfilter for general purpose string filter\n\nAdd strfilter for general purpose string filter.\n\nEvery filter rules are descrived by glob matching pattern and \u0027!\u0027 prefix\nwhich means Logical NOT.\n\nA strfilter consists of those filter rules connected with \u0027\u0026\u0027 and \u0027|\u0027.\n\nA set of rules can be folded by using \u0027(\u0027 and \u0027)\u0027.\n\nIt also accepts spaces around rules and those operators.\n\nFormat:\n\u003crule\u003e ::\u003d \u003cglob-exp\u003e | \"!\" \u003crule\u003e | \u003crule\u003e \u003cop\u003e \u003crule\u003e | \"(\" \u003crule\u003e \")\"\n\u003cop\u003e ::\u003d \"\u0026\" | \"|\"\n\ne.g.:\n\n \"(add* | del*) \u0026 *timer\" filter rules pass strings which start with add\n or del and end with timer.\n\nThis will be used by perf probe --filter.\n\nChanges in V2:\n - Fix to check result of strdup() and strfilter__alloc().\n - Encapsulate and simplify interfaces as like regex(3).\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141530.25915.12673.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d380eaaea70d775c0520dcb5702ea5d2a56b7be9", "tree": "3a4c2d15f8b558c68f9d275aba411180088f4a9d", "parents": [ "dda99116969142cc41e945a1047a419b937536af", "ef1d1af28ca37fdbc2745da040529cd2953c1af5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 27 19:23:20 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 27 19:23:20 2011 +0100" }, "message": "Merge branch \u0027perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/core\n" }, { "commit": "dda99116969142cc41e945a1047a419b937536af", "tree": "d0a0358679407cca461f863e7f79a84051d79f3d", "parents": [ "00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri Jan 21 15:30:01 2011 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 27 19:23:07 2011 +0100" }, "message": "x86, perf: Change two init functions to static\n\ninit_hw_perf_events() is called via early_initcall now.\nx86_pmu_event_init is x86_pmu member function.\n\nSo we can change them to static.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nLKML-Reference: \u003c4D3A16F9.109@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ef1d1af28ca37fdbc2745da040529cd2953c1af5", "tree": "dff4a86fbc813ca808ce0607e3e041cdcdca5cec", "parents": [ "d0dd74e853a0a6f37e8061d6d50be41c7034c54c" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Jan 18 21:41:45 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 13:18:05 2011 -0200" }, "message": "perf evsel: Introduce perf_evsel__{in,ex}it\n\nOut of the {con,des}structor, as in interpreted language bindings we will\nneed to go back from the wrapper object to the real thing. In that case\nusing container_of will save us to have an extra pointer in the perf_evsel\nstruct.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d0dd74e853a0a6f37e8061d6d50be41c7034c54c", "tree": "1292a98711611cbc4595785ed17605f20a90800c", "parents": [ "fd78260b5376173faeb17127bd63b3c99a8e8bfb" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 21 13:46:41 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 13:17:56 2011 -0200" }, "message": "perf tools: Move event__parse_sample to evsel.c\n\nTo avoid linking more stuff in the python binding I\u0027m working on, future\ncsets will make the sample type be taken from the evsel itself, but for\nthat we need to first have one file per cpu and per sample_type, not a\nsingle perf.data file.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "fd78260b5376173faeb17127bd63b3c99a8e8bfb", "tree": "7d3afaca981fee68929c365b39dd302f803e3bda", "parents": [ "17ea1b70a87e28457821318341bead2b45563092" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Jan 18 15:15:24 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:59:00 2011 -0200" }, "message": "perf threads: Move thread_map to separate file\n\nTo untangle it from struct thread handling, that is tied to symbols, etc.\n\nRight now in the python bindings I\u0027m working on I need just a subset of\nthe util/ files, untangling it allows me to do that.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "17ea1b70a87e28457821318341bead2b45563092", "tree": "9ef65589158d7d4b0f98e26e3ea386d3394cb6f3", "parents": [ "d7065adb9b4f3384c2615f0a3dbdb6c3aae1eb18" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 17 14:40:46 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:58:39 2011 -0200" }, "message": "perf tools: Pass the struct opt to the wildcard parsing routine\n\nIt is needed because it will call parse_event for each tracepoint\nname that matches, and we pass the perf_evlist via opt-\u003evalue.\n\nProblem introduced in 4503fdd where my assumption about opt being\nalways non NULL made me not look at callers of parse_events outside\nbuiltin-*.c.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d7065adb9b4f3384c2615f0a3dbdb6c3aae1eb18", "tree": "2547ed90722723a9039bbbc3d4f1519d4908db79", "parents": [ "e80711ca8512c8586da0c3e18e2f1caf73c88731" ], "author": { "name": "Franck Bui-Huu", "email": "fbuihuu@gmail.com", "time": "Sun Jan 16 17:14:45 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:58:27 2011 -0200" }, "message": "perf record: auto detect when stdout is a pipe\n\nThis patch gives the ability to \u0027perf record\u0027 to detect when its stdout\nhas been redirected to a pipe. There\u0027s now no more need to add \u0027-o -\u0027\nswitch in this case.\n\nHowever \u0027-o \u003cpath\u003e\u0027 option has always precedence, that is if specified\nand stdout has been connected via a pipe then the output will go into\nthe specified output.\n\nLKML-Reference: \u003cm3ipxo966i.fsf@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "e80711ca8512c8586da0c3e18e2f1caf73c88731", "tree": "2b6493cd34b5a68ec9008c34a47f8f145711132f", "parents": [ "5069ed86be3c2f28bcdf7fae1374ec0c325aafba" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 13 21:46:11 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:57:55 2011 -0200" }, "message": "perf probe: Add --funcs to show available functions in symtab\n\nAdd --funcs to show available functions in symtab.\n\nOriginally this feature came from Srikar\u0027s uprobes patches\n( http://lkml.org/lkml/2010/8/27/244 )\n\ne.g.\n...\n__ablkcipher_walk_complete\n__absent_pages_in_range\n__account_scheduler_latency\n__add_pages\n__alloc_pages_nodemask\n__alloc_percpu\n__alloc_reserved_percpu\n__alloc_skb\n__alloc_workqueue_key\n__any_online_cpu\n__ata_ehi_push_desc\n...\n\nThis also supports symbols in module, e.g.\n\n...\ncleanup_module\ncpuid_maxphyaddr\nemulate_clts\nemulate_instruction\nemulate_int_real\nemulate_invlpg\nemulator_get_dr\nemulator_set_dr\nemulator_task_switch\nemulator_write_emulated\nemulator_write_phys\nfx_init\n...\n\nOriginal-patch-from: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124611.22426.10835.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: Add missing elf.h for STB_GLOBAL that broke a RHEL4 build ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "5069ed86be3c2f28bcdf7fae1374ec0c325aafba", "tree": "e8b1dc51c435a47e1c1761b8b43090c4a3f78c24", "parents": [ "4cc9cec636e7f78aba7f17606ac13cac07ea5787" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 13 21:46:05 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:57:03 2011 -0200" }, "message": "perf probe: Enable to put probe inline function call site\n\nEnable to put probe inline function call site. This will increase line-based\nprobe-ability.\n\n\u003cWithout this patch\u003e\n$ ./perf probe -L schedule:48\n\u003cschedule:48\u003e\n pre_schedule(rq, prev);\n\n 50 if (unlikely(!rq-\u003enr_running))\n idle_balance(cpu, rq);\n\n put_prev_task(rq, prev);\n next \u003d pick_next_task(rq);\n\n 56 if (likely(prev !\u003d next)) {\n sched_info_switch(prev, next);\n trace_sched_switch_out(prev, next);\n perf_event_task_sched_out(prev, next);\n\n\u003cWith this patch\u003e\n$ ./perf probe -L schedule:48\n\u003cschedule:48\u003e\n 48 pre_schedule(rq, prev);\n\n 50 if (unlikely(!rq-\u003enr_running))\n 51 idle_balance(cpu, rq);\n\n 53 put_prev_task(rq, prev);\n 54 next \u003d pick_next_task(rq);\n\n 56 if (likely(prev !\u003d next)) {\n 57 sched_info_switch(prev, next);\n 58 trace_sched_switch_out(prev, next);\n 59 perf_event_task_sched_out(prev, next);\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124604.22426.48873.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "4cc9cec636e7f78aba7f17606ac13cac07ea5787", "tree": "e0c89d4298121257fdd128a1210e9deca86fc4f7", "parents": [ "b0e8572f3b29c0760b66ba5627a6d5426c88c97d" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Thu Jan 13 21:45:58 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jan 24 10:49:52 2011 -0200" }, "message": "perf probe: Introduce lines walker interface\n\nIntroduce die_walk_lines() for walking on the line list of given die, and use\nit in line_range finder and probe point finder.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124558.22426.48170.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: s/%ld/%zd/ for a size_t nlines var that broke f14 x86 build]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "b0e8572f3b29c0760b66ba5627a6d5426c88c97d", "tree": "874bc7a85f40e8477cdf6d4f0b46eef1d4e32414", "parents": [ "529363b76929beb85b81439c61063130af046a21" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sun Jan 16 17:39:15 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf top: Add native_safe_halt to skip symbols\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "529363b76929beb85b81439c61063130af046a21", "tree": "628e32e412975a8b65645b6fb20791f91ae5eafc", "parents": [ "16537f1355017a285b904bfb6bf767464293e69c" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Jan 14 04:52:01 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf callchain: Don\u0027t give arbitrary gender to callchain tree nodes\n\nSome little callchain tree nodes shyly asked me if they can have\nsisters.\n\nHow cute!\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-5-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "16537f1355017a285b904bfb6bf767464293e69c", "tree": "6427fad55b35af6c8a370ba8d9009274e84abda2", "parents": [ "f08c3154ac439c4b5762a40107d84e839e08fbc5" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Jan 14 04:52:00 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf callchain: Rename register_callchain_param into callchain_register_param\n\nTo make the callchain API naming more consistent.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-4-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "f08c3154ac439c4b5762a40107d84e839e08fbc5", "tree": "c13a91f91309a3a0df7a406fa70ede7868e1306b", "parents": [ "1b3a0e9592ebf174af934b3908a2bf6a6fa86169" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Jan 14 04:51:59 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf callchain: Rename cumul_hits into callchain_cumul_hits\n\nThat makes the callchain API naming more consistent and\nreduce potential naming clashes.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-3-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "1b3a0e9592ebf174af934b3908a2bf6a6fa86169", "tree": "22de930ec03920ea7a4d602d9a582f5125595916", "parents": [ "de5fa3a8a05cd60f59622e88cfeb90416760d78e" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Jan 14 04:51:58 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf callchain: Feed callchains into a cursor\n\nThe callchains are fed with an array of a fixed size.\nAs a result we iterate over each callchains three times:\n\n- 1st to resolve symbols\n- 2nd to filter out context boundaries\n- 3rd for the insertion into the tree\n\nThis also involves some pairs of memory allocation/deallocation\neverytime we insert a callchain, for the filtered out array of\naddresses and for the array of symbols that comes along.\n\nInstead, feed the callchains through a linked list with persistent\nallocations. It brings several pros like:\n\n- Merge the 1st and 2nd iterations in one. That was possible before\nbut in a way that would involve allocating an array slightly taller\nthan necessary because we don\u0027t know in advance the number of context\nboundaries to filter out.\n\n- Much lesser allocations/deallocations. The linked list keeps\npersistent empty entries for the next usages and is extendable at\nwill.\n\n- Makes it easier for multiple sources of callchains to feed a\nstacktrace together. This is deemed to pave the way for cfi based\ncallchains wherein traditional frame pointer based kernel\nstacktraces will precede cfi based user ones, producing an overall\ncallchain which size is hardly predictable. This requirement\nmakes the static array obsolete and makes a linked list based\niterator a much more flexible fit.\n\nBasic testing on a big perf file containing callchains (~ 176 MB)\nhas shown a throughput gain of about 11% with perf report.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-2-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "de5fa3a8a05cd60f59622e88cfeb90416760d78e", "tree": "aeafb466ef056e17c8cf043e396e9e5fcf348a7e", "parents": [ "04391debc3e1195222a4dbb162ace6542dd89c1c" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 15 10:42:46 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:31 2011 -0200" }, "message": "perf test: Add test for the evlist mmap routines\n\nThis test will generate random numbers of calls to some getpid syscalls,\nthen establish an mmap for a group of events that are created to monitor\nthese syscalls.\n\nIt will receive the events, using mmap, use its PERF_SAMPLE_ID generated\nsample.id field to map back to its respective perf_evsel instance.\n\nThen it checks if the number of syscalls reported as perf events by the\nkernel corresponds to the number of syscalls made.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "04391debc3e1195222a4dbb162ace6542dd89c1c", "tree": "910f12bd4d1f08c37d2086b4c725f50a8dd3c682", "parents": [ "98d77b78504a423fca911a26a17bee00ef2fdda2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 15 10:40:59 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:30 2011 -0200" }, "message": "perf evlist: Steal mmap reading routine from \u0027perf top\u0027\n\nWill be used in the upcoming \u0027perf test\u0027 entry for the evlist mmap\nroutines.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "98d77b78504a423fca911a26a17bee00ef2fdda2", "tree": "fbb246e981c5358fa28e1eaf3cf92dc753cc4afe", "parents": [ "d2af9687c96f3864178de1860e6d83873aeef224" ], "author": { "name": "Han Pingtian", "email": "phan@redhat.com", "time": "Sat Jan 15 07:00:50 2011 +0800" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:30 2011 -0200" }, "message": "perf test: check if cpu_map__new() return NULL\n\nIt looks like we should check if cpus is NULL after\n\n\tcpus \u003d cpu_map__new(NULL);\n\nin test__open_syscall_event_on_all_cpus().\n\nLKML-Reference: \u003c20110114230050.GA7011@localhost\u003e\nSigned-off-by: Han Pingtian \u003cphan@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "d2af9687c96f3864178de1860e6d83873aeef224", "tree": "0185f96dc6c6b71b6bc6d649913ca468a650b8d5", "parents": [ "915fce20ecf8f7ff4189d0fff42b62aebf6a57cc" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 14 16:24:49 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:30 2011 -0200" }, "message": "perf test: Check counts on all cpus in test__open_syscall_event_on_all_cpus\n\nWe were bailing out after the first count mismatch, do it in all to see\nif only some CPUs are not getting the expected number of events.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "915fce20ecf8f7ff4189d0fff42b62aebf6a57cc", "tree": "c7dc14479830da13974485277140c5e2d40e5a39", "parents": [ "0a27d7f9f417c0305f7efa70631764a53c7af219" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 14 16:19:12 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:30 2011 -0200" }, "message": "perf tools: Add missing cpu_map__delete()\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "0a27d7f9f417c0305f7efa70631764a53c7af219", "tree": "60d126b9732e93596eaa4a923de785b351af5de7", "parents": [ "70db7533caef02350ec8d6852e589491bca3a951" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 14 15:50:51 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:30 2011 -0200" }, "message": "perf record: Use perf_evlist__mmap\n\nThere is more stuff that can go to the perf_ev{sel,list} layer, like\ndetecting if sample_id_all is available, etc, but lets try using this in\n\u0027perf test\u0027 first.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "70db7533caef02350ec8d6852e589491bca3a951", "tree": "463dadbec60d585cb8c1de84b230378010d5c8b5", "parents": [ "115d2d8963a426670ac3ce983fc4c4e001703943" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 22:39:13 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf evlist: Move the mmap array from perf_evsel\n\nAdopting the new model used in \u0027perf record\u0027, where we don\u0027t have a map\nper thread per cpu, instead we have an mmap per cpu, established on the\nfirst fd for that cpu and ask the kernel using the\nPERF_EVENT_IOC_SET_OUTPUT ioctl to send events for the other fds on that\ncpu for the one with the mmap.\n\nThe methods moved from perf_evsel to perf_evlist, but for easing review\nthey were modified in place, in evsel.c, the next patch will move the\nmigrated methods to evlist.c.\n\nWith this \u0027perf top\u0027 now uses the same mmap model used by \u0027perf record\u0027\nand the next patches will make \u0027perf record\u0027 use these new routines,\nestablishing a common codebase for both tools.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "115d2d8963a426670ac3ce983fc4c4e001703943", "tree": "c37115abbf95a7c68b0a99b1cf60e0ee0e48b7ea", "parents": [ "744bd8aa3c8b43447f689a27872fa95e700b8a4f" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 17:11:53 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf record: Move perf_mmap__write_tail to perf.h\n\nClose to perf_mmap__read_head() and the perf_mmap struct definition.\nThis is useful for any recorder, and we will need it in \u0027perf test\u0027.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "744bd8aa3c8b43447f689a27872fa95e700b8a4f", "tree": "e43370a72b1faca5ca90e9049d95b833f895ad4a", "parents": [ "70082dd92c4b288bd723a77897e2b555f0e63113" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 17:07:28 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf record: Use struct perf_mmap and helpers\n\nPaving the way to using perf_evsel-\u003emmap, do this to reduce the patch\nnoise in the next ones.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "70082dd92c4b288bd723a77897e2b555f0e63113", "tree": "907a2d78fcaabc28cd4d034901e0eac800d1ed17", "parents": [ "dd7927f4f8ee75b032ff15aeef4bda49719a443a" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 17:03:24 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf evsel: Introduce mmap support\n\nOut of the code in \u0027perf top\u0027. Record is next in line.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "dd7927f4f8ee75b032ff15aeef4bda49719a443a", "tree": "e839ab6250df6ae192567531d3464c1977ff3e04", "parents": [ "72cb7013e08dec29631e0447f9496b7bacd3e14b" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 14:28:51 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf record: Use perf_evsel__open\n\nNow its time to factor out the mmap handling bits into the perf_evsel\nclass.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "72cb7013e08dec29631e0447f9496b7bacd3e14b", "tree": "a26ccf04710cdc06f03fffafe5a09f4f6503abf4", "parents": [ "9d04f1781772e11bd58806391555fc23ebb54377" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 10:52:47 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf top: Use perf_evsel__open\n\nNow that it handles group_fd and inherit we can use it, sharing it with\nstat.\n\nNext step: \u0027perf record\u0027 should use, then move the mmap_array out of\n-\u003epriv and into perf_evsel, with top and record sharing this, and at the\nsame time, write a \u0027perf test\u0027 stress test.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "9d04f1781772e11bd58806391555fc23ebb54377", "tree": "9b91c767bed360fcfd2ab6b90794cca784db279f", "parents": [ "f08199d314458610d4ca52f8e86e0a4ec7a7bc54" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Jan 12 00:08:18 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:29 2011 -0200" }, "message": "perf evsel: Allow specifying if the inherit bit should be set\n\nAs this is a per-cpu attribute, we can\u0027t set it up in advance and use it\nfor all the calls.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "f08199d314458610d4ca52f8e86e0a4ec7a7bc54", "tree": "80078cf09949aab97d9470f8126dc2b0ecc9656c", "parents": [ "5c581041cf97aa7980b442de81ddea8273d6dcde" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Jan 11 23:42:19 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:28 2011 -0200" }, "message": "perf evsel: Support event groups\n\nThe perf_evsel__open now have an extra boolean argument specifying if\nevent grouping is desired.\n\nThe first file descriptor created on a CPU becomes the group leader.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "5c581041cf97aa7980b442de81ddea8273d6dcde", "tree": "ceb2f13de102215d151adf7aaab975bd0db6076b", "parents": [ "361c99a661a78ed22264649440e87fe4fe8da1f2" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Jan 11 22:30:02 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:28 2011 -0200" }, "message": "perf evlist: Adopt the pollfd array\n\nAllocating just the space needed for nr_cpus * nr_threads * nr_evsels,\nnot the MAX_NR_CPUS and counters.\n\nLKML-Reference: \u003cnew-submission\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "361c99a661a78ed22264649440e87fe4fe8da1f2", "tree": "a60bc86f132608f2d41c800760b41f6f54f8e7af", "parents": [ "00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Tue Jan 11 20:56:53 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:56:28 2011 -0200" }, "message": "perf evsel: Introduce perf_evlist\n\nKilling two more perf wide global variables: nr_counters and evsel_list\nas a list_head.\n\nThere are more operations that will need more fields in perf_evlist,\nlike the pollfd for polling all the fds in a list of evsel instances.\n\nUse option-\u003evalue to pass the evsel_list to parse_{events,filters}.\n\nLKML-Reference: \u003cnew-submission\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a", "tree": "a2722493df97b28d7dc3d582b78a7c60b92c9ee8", "parents": [ "065bef5af620dcedeb6dc26fdc0b1739a3c9adef" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Fri Jan 21 15:30:09 2011 +0100" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:53:00 2011 -0200" }, "message": "perf tools: Fix time function double declaration with glibc\n\nIt\u0027s enough to include the local \"debug.h\" file to trigger it.\n\nman time reveals this is already declared in glibc:\n\ntime - get time in seconds\n-\u003e rename the variable.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: arjan@infradead.org\nLPU-Reference: \u003c1295620209-13859-2-git-send-email-trenn@suse.de\u003e\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "065bef5af620dcedeb6dc26fdc0b1739a3c9adef", "tree": "8ee2e93b30bcec3b9aa5bfb1abeb43c17fc9e2f9", "parents": [ "5c7a66822c8b619966d9367594054778608fc5d1" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:29:53 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:29:53 2011 -0200" }, "message": "perf tools: Fix build by checking if extra warnings are supported\n\nThe -Wstack-protector and -Wvolatile-register-var warnings, for\ninstance, are not supported by gcc 3.4.6.\n\nSo fix by doing the same check we already do for -fstack-protector-all.\n\nWith this and the other patches in this series, perf builds unmodified\non, for instance, RHEL4.\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "5c7a66822c8b619966d9367594054778608fc5d1", "tree": "905b29196faec4ec6c10ccca0936f02c8a06b0df", "parents": [ "a860a60818e48134c60315bf32f87575771e6602" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:12:38 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:15:39 2011 -0200" }, "message": "perf tools: Fix build when using gcc 3.4.6\n\n[acme@localhost linux]$ make O\u003d~acme/git/build/perf -C tools/perf\nmake: Entering directory `/home/acme/git/linux/tools/perf\u0027\nMakefile:526: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev\nMakefile:582: newt not found, disables TUI support. Please install newt-devel or libnewt-dev\n CC /home/acme/git/build/perf/builtin-annotate.o\nIn file included from builtin-annotate.c:23:\nutil/parse-events.h:26: warning: declaration of \u0027evsel_list\u0027 shadows a global declaration\nutil/parse-events.h:12: warning: shadowed declaration is here\nmake: *** [/home/acme/git/build/perf/builtin-annotate.o] Error 1\nmake: Leaving directory `/home/acme/git/linux/tools/perf\u0027\n[acme@localhost linux]$ gcc --version | head -1\ngcc (GCC) 3.4.6 20060404 (Red Hat 3.4.6-11)\n[acme@localhost linux]$\n\nFix it by renaming the parameter to evlist.\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "a860a60818e48134c60315bf32f87575771e6602", "tree": "312075502e46d0a95b1cfb1cd0c71e825ead57c1", "parents": [ "9486aa38771661e96fbb51c549b9901b5df609d8" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:07:36 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 19:15:39 2011 -0200" }, "message": "perf tools: Add missing header, fixes build\n\nWe need the definiton for __always_inline in bitops.h to fix the build\non distros where it isn\u0027t available or compiler.h doesn\u0027t get included\nindirectly.\n\nOne of the fixes needed to build perf on RHEL4 systems, for instance.\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "9486aa38771661e96fbb51c549b9901b5df609d8", "tree": "72cecbff0cb5124c960feeec3a6ac1fff75c649a", "parents": [ "57b84e53171ce672683faf1cab2e660965a6bdaf" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 20:37:02 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 23:41:57 2011 -0200" }, "message": "perf tools: Fix 64 bit integer format strings\n\nUsing %L[uxd] has issues in some architectures, like on ppc64. Fix it\nby making our 64 bit integers typedefs of stdint.h types and using\nPRI[ux]64 like, for instance, git does.\n\nReported by Denis Kirjanov that provided a patch for one case, I went\nand changed all cases.\n\nReported-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nTested-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nLKML-Reference: \u003c20110120093246.GA8031@hera.kernel.org\u003e\nCc: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Pingtian Han \u003cphan@redhat.com\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "57b84e53171ce672683faf1cab2e660965a6bdaf", "tree": "da17c60c30b5adf374b599804d3a28aa5c5280ce", "parents": [ "01bb2dc4e47639c8e7eddb1718720a051bcdc955" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 23:14:20 2011 -0200" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Sat Jan 22 23:14:20 2011 -0200" }, "message": "perf test: Fix build on older glibcs\n\nWhere we don\u0027t have CPU_ALLOC \u0026 friends. As the tools are being used in older\ndistros where the only allowed change are to replace the kernel, like RHEL4 and\n5.\n\nReported-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "01bb2dc4e47639c8e7eddb1718720a051bcdc955", "tree": "8ae801b13346c32fbca5555862411c74be902266", "parents": [ "806839b22cbda90176d7f8d421889bddd7826e93", "ffb5e0fb44d0829021a51f972df90166bc9b700e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 22 11:08:52 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 22 11:08:52 2011 +0100" }, "message": "Merge branch \u0027perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent\n" }, { "commit": "806839b22cbda90176d7f8d421889bddd7826e93", "tree": "3ee967f97fa5e29ada85fb1d60142c75503e0ffd", "parents": [ "547e9fd7d328af261f184bf66effc5033c886498" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Fri Jan 21 18:45:47 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 21 22:08:16 2011 +0100" }, "message": "perf: perf_event_exit_task_context: s/rcu_dereference/rcu_dereference_raw/\n\nIn theory, almost every user of task-\u003echild-\u003eperf_event_ctxp[]\nis wrong. find_get_context() can install the new context at any\nmoment, we need read_barrier_depends().\n\ndbe08d82ce3967ccdf459f7951d02589cf967300 \"perf: Fix\nfind_get_context() vs perf_event_exit_task() race\" added\nrcu_dereference() into perf_event_exit_task_context() to make\nthe precedent, but this makes __rcu_dereference_check() unhappy.\nUse rcu_dereference_raw() to shut up the warning.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: acme@redhat.com\nCc: paulus@samba.org\nCc: stern@rowland.harvard.edu\nCc: a.p.zijlstra@chello.nl\nCc: fweisbec@gmail.com\nCc: roland@redhat.com\nCc: prasad@linux.vnet.ibm.com\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nLKML-Reference: \u003c20110121174547.GA8796@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ffb5e0fb44d0829021a51f972df90166bc9b700e", "tree": "d0fc058c018522d940aceb56350e83f7a93a0be3", "parents": [ "b2f8fb237e9cc407a02aca401369c15babae35dd" ], "author": { "name": "Han Pingtian", "email": "phan@redhat.com", "time": "Thu Jan 20 19:47:07 2011 +0800" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 21 16:44:14 2011 -0200" }, "message": "perf test: Use cpu_map-\u003e[cpu] when setting affinity\n\nWhen some of CPUs are offline:\n\n # cat /sys/devices/system/cpu/online\n 0,6-31\n\nperf test will fail on #3 testcase:\n\n 3: detect open syscall event on all cpus:\n --- start ---\n perf_evsel__read_on_cpu: expected to intercept 111 calls on cpu 0, got 681\n perf_evsel__read_on_cpu: expected to intercept 112 calls on cpu 1, got 117\n perf_evsel__read_on_cpu: expected to intercept 113 calls on cpu 2, got 118\n perf_evsel__read_on_cpu: expected to intercept 114 calls on cpu 3, got 119\n perf_evsel__read_on_cpu: expected to intercept 115 calls on cpu 4, got 120\n perf_evsel__read_on_cpu: expected to intercept 116 calls on cpu 5, got 121\n perf_evsel__read_on_cpu: expected to intercept 117 calls on cpu 6, got 122\n perf_evsel__read_on_cpu: expected to intercept 118 calls on cpu 7, got 123\n perf_evsel__read_on_cpu: expected to intercept 119 calls on cpu 8, got 124\n perf_evsel__read_on_cpu: expected to intercept 120 calls on cpu 9, got 125\n perf_evsel__read_on_cpu: expected to intercept 121 calls on cpu 10, got 126\n ....\n\nThis patch try to use \u0027cpus-\u003emap[cpu]\u0027 when setting cpu affinity, and\nwill check the return code of sched_setaffinity()\n\nLKML-Reference: \u003c20110120114707.GA11781@hpt.nay.redhat.com\u003e\nSigned-off-by: Han Pingtian \u003cphan@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "b2f8fb237e9cc407a02aca401369c15babae35dd", "tree": "99a517cf2c980b4f75568e65b4750c9f7db1f2a6", "parents": [ "547e9fd7d328af261f184bf66effc5033c886498" ], "author": { "name": "Dr. David Alan Gilbert", "email": "david.gilbert@linaro.org", "time": "Fri Jan 21 16:40:19 2011 +0000" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Fri Jan 21 16:32:18 2011 -0200" }, "message": "perf symbols: Fix annotation of thumb code\n\nIn ARM\u0027s Thumb mode the bottom bit of the symbol address is set to mark\nthe function as Thumb; the instructions are in reality 2 or 4 byte on 2\nbyte alignments, and when the +1 address is used in annotate it causes\nobjdump to disassemble invalid instructions.\n\nThe patch removes that bottom bit during symbol loading.\n\nMany thinks to Dave Martin for comments on an initial version of the\npatch.\n\n(For reference this corresponds to this bug\nhttps://bugs.launchpad.net/linux-linaro/+bug/677547 )\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Dave Martin \u003cdave.martin@linaro.org\u003e\nLKML-Reference: \u003c20110121163922.GA31398@davesworkthinkpad\u003e\nSigned-off-by: Dr. David Alan Gilbert \u003cdavid.gilbert@linaro.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "547e9fd7d328af261f184bf66effc5033c886498", "tree": "88c2cbe138029a017769d4465798db181b1c5461", "parents": [ "8c8a9b25b5de3f1eeac721cf34f4379e56d5d694" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Jan 19 12:51:39 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 21 16:32:42 2011 +0100" }, "message": "perf: Annotate cpuctx-\u003ectx.mutex to avoid a lockdep splat\n\nLockdep spotted:\n\n\tloop_1b_instruc/1899 is trying to acquire lock:\n\t (event_mutex){+.+.+.}, at: [\u003cffffffff810e1908\u003e] perf_trace_init+0x3b/0x2f7\n\n\tbut task is already holding lock:\n\t (\u0026ctx-\u003emutex){+.+.+.}, at: [\u003cffffffff810eb45b\u003e] perf_event_init_context+0xc0/0x218\n\n\twhich lock already depends on the new lock.\n\n\tthe existing dependency chain (in reverse order) is:\n\n\t-\u003e #3 (\u0026ctx-\u003emutex){+.+.+.}:\n\t-\u003e #2 (cpu_hotplug.lock){+.+.+.}:\n\t-\u003e #1 (module_mutex){+.+...}:\n\t-\u003e #0 (event_mutex){+.+.+.}:\n\nBut because the deadlock would be cpuhotplug (cpu-event) vs fork\n(task-event) it cannot, in fact, happen. We can annotate this by giving the\nperf_event_context used for the cpuctx a different lock class from those\nused by tasks.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8c8a9b25b5de3f1eeac721cf34f4379e56d5d694", "tree": "0f5e358671240dac4c0c2eec011b35454ca7d97f", "parents": [ "8550d7cb6ed6c89add49c3b6ad4c753ab8a3d7f9" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Jan 18 21:44:04 2011 +1100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 19 20:05:42 2011 +0100" }, "message": "powerpc, perf: Fix frequency calculation for overflowing counters (FSL version)\n\nWhen fixing the frequency calculations for perf on powerpc I\nforgot to fix the FSL version.\n\nIf we dont set event-\u003ehw.last_period the frequency to period\ncalculations in perf go haywire and we continually\nthrottle/unthrottle the PMU.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Scott Wood \u003cscottwood@freescale.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: linuxppc-dev@lists.ozlabs.org\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c20110118214404.2f42e634@kryten\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8550d7cb6ed6c89add49c3b6ad4c753ab8a3d7f9", "tree": "9942aa32e7706bbb9bf52b9aecd542008f50d5aa", "parents": [ "dbe08d82ce3967ccdf459f7951d02589cf967300" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Wed Jan 19 19:22:28 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 19 20:04:28 2011 +0100" }, "message": "perf: Fix perf_event_init_task()/perf_event_free_task() interaction\n\nperf_event_init_task() should clear child-\u003eperf_event_ctxp[]\nbefore anything else. Otherwise, if\nperf_event_init_context(perf_hw_context) fails,\nperf_event_free_task() can free perf_event_ctxp[perf_sw_context]\ncopied from parent-\u003eperf_event_ctxp[] by dup_task_struct().\n\nAlso move the initialization of perf_event_mutex and\nperf_event_list from perf_event_init_context() to\nperf_event_init_context().\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nLKML-Reference: \u003c20110119182228.GC12183@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dbe08d82ce3967ccdf459f7951d02589cf967300", "tree": "2f8fc95749e47ff0de4b369f298898e4db5ad391", "parents": [ "c56eb8fb6dccb83d9fe62fd4dc00c834de9bc470" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Wed Jan 19 19:22:07 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 19 20:04:27 2011 +0100" }, "message": "perf: Fix find_get_context() vs perf_event_exit_task() race\n\nfind_get_context() must not install the new perf_event_context\nif the task has already passed perf_event_exit_task().\n\nIf nothing else, this means the memory leak. Initially\nctx-\u003erefcount \u003d\u003d 2, it is supposed that\nperf_event_exit_task_context() should participate and do the\nnecessary put_ctx().\n\nfind_lively_task_by_vpid() checks PF_EXITING but this buys\nnothing, by the time we call find_get_context() this task can be\nalready dead. To the point, cmpxchg() can succeed when the task\nhas already done the last schedule().\n\nChange find_get_context() to populate task-\u003eperf_event_ctxp[]\nunder task-\u003eperf_event_mutex, this way we can trust PF_EXITING\nbecause perf_event_exit_task() takes the same mutex.\n\nAlso, change perf_event_exit_task_context() to use\nrcu_dereference(). Probably this is not strictly needed, but\nwith or without this change find_get_context() can race with\nsetup_new_exec()-\u003eperf_event_exit_task(), rcu_dereference()\nlooks better.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nLKML-Reference: \u003c20110119182207.GB12183@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c56eb8fb6dccb83d9fe62fd4dc00c834de9bc470", "tree": "0d05bdc0d51e6b5d357b662d6489ef6501158933", "parents": [ "39f3b1a6878bd9d8c81443546c1115c38d18d44d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 15:14:02 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 15:14:02 2011 -0800" }, "message": "Linux 2.6.38-rc1\n" }, { "commit": "39f3b1a6878bd9d8c81443546c1115c38d18d44d", "tree": "bc30eb676c6f62236c222837730c811461d6baa0", "parents": [ "335bc70b6b5fdc9b4e28cb56c27f10124064f9da", "c7bf71c517abfc3b15970d67910e0f62e0522939" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:30:00 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:30:00 2011 -0800" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon: (lm93) Add support for LM94\n" }, { "commit": "335bc70b6b5fdc9b4e28cb56c27f10124064f9da", "tree": "7f5a1594a09cdcb2ea9a5d768ea72c0256f6aa3c", "parents": [ "404cbbd52f10d1d5719ad82ce8ba903890779255", "66832eb4baaaa9abe4c993ddf9113a79e39b9915" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:29:37 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:29:37 2011 -0800" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf: Validate cpu early in perf_event_alloc()\n perf: Find_get_context: fix the per-cpu-counter check\n perf: Fix contexted inheritance\n" }, { "commit": "404cbbd52f10d1d5719ad82ce8ba903890779255", "tree": "b589594e2891f3dbdccdea87233c917d338001df", "parents": [ "5d7e8af3c5727626b9e7f909c778b9ac9b4a1809", "7b698ea377e10b074ceef0d79218e6622d618421" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:29:21 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:29:21 2011 -0800" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Clear irqstack thread_info\n x86: Make relocatable kernel work with new binutils\n" }, { "commit": "5d7e8af3c5727626b9e7f909c778b9ac9b4a1809", "tree": "13d51e31ee070113538a6d26d9a52503ba4a3cd0", "parents": [ "aa891f6b3f440402c6879ad1ecf332d318137422", "79aa18d557bef02171da42ee928c23509e6ef4f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:28:48 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 14:28:48 2011 -0800" }, "message": "Merge branch \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus: (26 commits)\n MIPS: Malta: enable Cirrus FB console\n MIPS: add CONFIG_VIRTUALIZATION for virtio support\n MIPS: Implement __read_mostly\n MIPS: ath79: add common WMAC device for AR913X based boards\n MIPS: ath79: Add initial support for the Atheros AP81 reference board\n MIPS: ath79: add common SPI controller device\n SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs\n MIPS: ath79: add common GPIO buttons device\n MIPS: ath79: add common watchdog device\n MIPS: ath79: add common GPIO LEDs device\n MIPS: ath79: add initial support for the Atheros PB44 reference board\n MIPS: ath79: utilize the MIPS multi-machine support\n MIPS: ath79: add GPIOLIB support\n MIPS: Add initial support for the Atheros AR71XX/AR724X/AR931X SoCs\n MIPS: jump label: Add MIPS support.\n MIPS: Use WARN() in uasm for better diagnostics.\n MIPS: Optimize TLB handlers for Octeon CPUs\n MIPS: Add LDX and LWX instructions to uasm.\n MIPS: Use BBIT instructions in TLB handlers\n MIPS: Declare uasm bbit0 and bbit1 functions.\n ...\n" }, { "commit": "c7bf71c517abfc3b15970d67910e0f62e0522939", "tree": "7c426f987ba9c338a81456e551f3a868e2ac27ac", "parents": [ "a25cecce88194b2edf38b8c3b1665e9318eb2d22" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Mon Jan 17 12:48:20 2011 -0800" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Tue Jan 18 12:22:54 2011 -0800" }, "message": "hwmon: (lm93) Add support for LM94\n\nThis patch adds basic support for LM94 to the LM93 driver. LM94 specific\nsensors and features are not supported.\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "66832eb4baaaa9abe4c993ddf9113a79e39b9915", "tree": "bc1b60069c5313231a5ddca0f0dcab953489bb1e", "parents": [ "22a4ec729017ba613337a28f306f94ba5023fe2e" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Tue Jan 18 17:10:32 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 18 19:34:23 2011 +0100" }, "message": "perf: Validate cpu early in perf_event_alloc()\n\nStarting from perf_event_alloc()-\u003eperf_init_event(), the kernel\nassumes that event-\u003ecpu is either -1 or the valid CPU number.\n\nChange perf_event_alloc() to validate this argument early. This\nalso means we can remove the similar check in\nfind_get_context().\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: gregkh@suse.de\nCc: stable@kernel.org\nLKML-Reference: \u003c20110118161032.GC693@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "22a4ec729017ba613337a28f306f94ba5023fe2e", "tree": "a0e6ad7131088b4e1cf1072f76f9b34ead7e9065", "parents": [ "c5ed5145591774bd9a2960ba4ca45a02fc70aad1" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Tue Jan 18 17:10:08 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 18 19:34:23 2011 +0100" }, "message": "perf: Find_get_context: fix the per-cpu-counter check\n\nIf task \u003d\u003d NULL, find_get_context() should always check that cpu\nis correct.\n\nAfaics, the bug was introduced by 38a81da2 \"perf events: Clean\nup pid passing\", but even before that commit \"\u0026\u0026 cpu !\u003d -1\" was\nnot exactly right, -ESRCH from find_task_by_vpid() is not\naccurate.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: gregkh@suse.de\nCc: stable@kernel.org\nLKML-Reference: \u003c20110118161008.GB693@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "79aa18d557bef02171da42ee928c23509e6ef4f7", "tree": "a79d9d5be4a03b2c6051bc0dece1cc70e690aa83", "parents": [ "92e88b4e903dc6de7a82b76fd241e2ac6f87aa9e" ], "author": { "name": "Aurelien Jarno", "email": "aurelien@aurel32.net", "time": "Tue Jan 18 12:20:45 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:29 2011 +0100" }, "message": "MIPS: Malta: enable Cirrus FB console\n\nWhile most users of a physical Malta board are using the serial port\nas the console, a lot of QEMU users would prefer to interact with a\ngraphical console. Enable the Cirrus FB support in the Malta default\nconfiguration to make that possible. Note that the default console will\nstill be the serial port, users have to pass \"console\u003dtty0\" to the\nkernel to use the Cirrus FB.\n\nSigned-off-by: Aurelien Jarno \u003caurelien@aurel32.net\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/2001/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "92e88b4e903dc6de7a82b76fd241e2ac6f87aa9e", "tree": "56718f34ff36abcc7c9dccb2ba9af022d0f92e3a", "parents": [ "1befdd5536e1500371f7f884d0f0ae528a519333" ], "author": { "name": "Aurelien Jarno", "email": "aurelien@aurel32.net", "time": "Tue Jan 18 12:20:44 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:28 2011 +0100" }, "message": "MIPS: add CONFIG_VIRTUALIZATION for virtio support\n\nAdd CONFIG_VIRTUALIZATION to the MIPS architecture and include the\nthe virtio code there. Used to enable the virtio drivers under QEMU.\n\nSigned-off-by: Aurelien Jarno \u003caurelien@aurel32.net\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/2002/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "1befdd5536e1500371f7f884d0f0ae528a519333", "tree": "0c189a3c6686381f1393f9ea5cb161c36e08738f", "parents": [ "f5b35d0b16a08e6c1e7c8a41fa87ad10cf9aefa4" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Oct 14 12:36:49 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:28 2011 +0100" }, "message": "MIPS: Implement __read_mostly\n\nJust do what everyone else is doing by placing __read_mostly things in\nthe .data.read_mostly section.\n\nmips_io_port_base can not be read-only (const) and writable\n(__read_mostly) at the same time. One of them has to go, so I chose\nto eliminate the __read_mostly. It will still get stuck in a portion\nof memory that is not adjacent to things that are written, and thus\nnot be on a dirty cache line, for whatever that is worth.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/1702/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "f5b35d0b16a08e6c1e7c8a41fa87ad10cf9aefa4", "tree": "fd4991f97b52aa714f5aebe955a2b897dbca0ecc", "parents": [ "aa6695ec8b51da7aaa245310073ddd39a306a77f" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:29 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:28 2011 +0100" }, "message": "MIPS: ath79: add common WMAC device for AR913X based boards\n\nAdd common platform_device and helper code to make the registration\nof the built-in wireless MAC easier on the Atheros AR9130/AR9132\nbased boards. Also register the WMAC device on the AR81 board.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Imre Kaloz \u003ckaloz@openwrt.org\u003e,\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1962/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "aa6695ec8b51da7aaa245310073ddd39a306a77f", "tree": "760da11acabf41da8a66b8777788a58cbaf6d89c", "parents": [ "68a1d3163678a42ad2d0a9013672083c4fb613be" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:28 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:27 2011 +0100" }, "message": "MIPS: ath79: Add initial support for the Atheros AP81 reference board\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1952/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "68a1d3163678a42ad2d0a9013672083c4fb613be", "tree": "ac653355ea8030195c4edd606fa1b31c7f4a8a75", "parents": [ "8efaef4dc842a8a050d10aef30e26220b8995fc3" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:23 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:27 2011 +0100" }, "message": "MIPS: ath79: add common SPI controller device\n\nSeveral boards are using the built-in SPI controller of the\nAR71XX/AR724X/AR913X SoCs. This patch adds common platform_device\nand helper code to register it. Additionally, the patch registers\nthe SPI bus on the PB44 board.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1956/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "8efaef4dc842a8a050d10aef30e26220b8995fc3", "tree": "0ec022e5baa25f6397df0273bc8362aa6d85c8ea", "parents": [ "3f348c5d1aaa0b8b2563f50d2d9a0c64e7d649fb" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:22 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:27 2011 +0100" }, "message": "SPI: Add SPI controller driver for the Atheros AR71XX/AR724X/AR913X SoCs\n\nThe Atheros AR71XX/AR724X/AR913X SoCs have a built-in SPI controller. This\npatch implements a driver for that.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: spi-devel-general@lists.sourceforge.net\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: linux-mips@linux-mips.org\nCc: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1960/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "3f348c5d1aaa0b8b2563f50d2d9a0c64e7d649fb", "tree": "cdd531781d22fe64c5c3cce0a56de153bf9cc397", "parents": [ "858f763c1cc37ecc6ab39dec60bb3a46606dcac4" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:21 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:27 2011 +0100" }, "message": "MIPS: ath79: add common GPIO buttons device\n\nAlmost all boards have one or more push buttons connected to GPIO lines.\nThis patch adds common code to register a platform_device for them.\n\nThe patch also adds support for the buttons on the PB44 board.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1954/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "858f763c1cc37ecc6ab39dec60bb3a46606dcac4", "tree": "0b0d834212fa05e53de9988ba5ea83c224302a1f", "parents": [ "d8fec1fc80cd8639449e2b5012688f5be109eeaf" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:20 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:26 2011 +0100" }, "message": "MIPS: ath79: add common watchdog device\n\nAll supported SoCs have a built-in hardware watchdog driver. This patch\nregisters a platform_device for that to make it usable.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1955/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "d8fec1fc80cd8639449e2b5012688f5be109eeaf", "tree": "57882250166f98d561b126bf664f5abaef3a0a22", "parents": [ "0cde72284c9c7d4b348ece9e1fe136f787185cd7" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:18 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:26 2011 +0100" }, "message": "MIPS: ath79: add common GPIO LEDs device\n\nAlmost all boards have one or more LEDs connected to GPIO lines. This\npatch adds common code to register a platform_device for them.\n\nThe patch also adds support for the LEDs on the PB44 board.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1953/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "0cde72284c9c7d4b348ece9e1fe136f787185cd7", "tree": "af4131bf897fc1daeb6e711e3f0c417c53d52c08", "parents": [ "0aabf1a4d9b6b2d2371f641ec19fb7551cea4a90" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:17 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:26 2011 +0100" }, "message": "MIPS: ath79: add initial support for the Atheros PB44 reference board\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1950/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "0aabf1a4d9b6b2d2371f641ec19fb7551cea4a90", "tree": "9bb5ece8310ce78c19652058f5a00816e6fc5d2d", "parents": [ "6eae43c57ee92de91f6cc7c391cea97c43295da0" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:16 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:25 2011 +0100" }, "message": "MIPS: ath79: utilize the MIPS multi-machine support\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1949/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "6eae43c57ee92de91f6cc7c391cea97c43295da0", "tree": "5ac5521d28527e6218faea0f31cc888df65dbc9f", "parents": [ "d4a67d9dc8a5a80c4ec1814791af8c0252c158b8" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:15 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:25 2011 +0100" }, "message": "MIPS: ath79: add GPIOLIB support\n\nThis patch implements generic GPIO routines for the built-in\nGPIO controllers of the Atheros AR71XX/AR724X/AR913X SoCs.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1948/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "d4a67d9dc8a5a80c4ec1814791af8c0252c158b8", "tree": "28c9797f2ec5bf46325e1d5dd7db675ac0ac6713", "parents": [ "94bb0c1ab293c298a8852e4f10c4215bad6daa9b" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Jan 04 21:28:14 2011 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:24 2011 +0100" }, "message": "MIPS: Add initial support for the Atheros AR71XX/AR724X/AR931X SoCs\n\nThis patch adds initial support for various Atheros SoCs based on the\nMIPS 24Kc core. The following models are supported at the moment:\n\n - AR7130\n - AR7141\n - AR7161\n - AR9130\n - AR9132\n - AR7240\n - AR7241\n - AR7242\n\nThe current patch contains minimal support only, but the resulting\nkernel can boot into user-space with using of an initramfs image on\nvarious boards which are using these SoCs. Support for more built-in\ndevices and individual boards will be implemented in further patches.\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nCc: Kathy Giori \u003cKathy.Giori@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1947/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "94bb0c1ab293c298a8852e4f10c4215bad6daa9b", "tree": "e4e7dfa18bf2ffd832a97d7ab67863b1b363c6fe", "parents": [ "8d662c8d34a05e8e47deaa9e22fe770dc557c2d3" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Dec 28 13:26:23 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:24 2011 +0100" }, "message": "MIPS: jump label: Add MIPS support.\n\nIn order not to be left behind, we add jump label support for MIPS.\n\nTested on 64-bit big endian (Octeon), and 32-bit little endian\n(malta/qemu).\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1923/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "8d662c8d34a05e8e47deaa9e22fe770dc557c2d3", "tree": "96f8ee1bcbda6aded36a9f551f4df8179e33782c", "parents": [ "2c8c53e28f178577dfdf3a69731b998b7e3df8ae" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Dec 27 18:18:29 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:24 2011 +0100" }, "message": "MIPS: Use WARN() in uasm for better diagnostics.\n\nOn the off chance that uasm ever warns about overflow, there is no way\nto know what the offending instruction is.\n\nChange the printks to WARNs, so we can get a nice stack trace. It has\nthe added benefit of being much more noticeable than the short single\nline warning message, so is less likely to be ignored.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1905/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "2c8c53e28f178577dfdf3a69731b998b7e3df8ae", "tree": "0b65ff7fa0ac67795698be7a50559d77d3bc72db", "parents": [ "bb3d68c30a00918d4c9fa02a5c17a5aacf597977" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Dec 27 18:07:57 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:23 2011 +0100" }, "message": "MIPS: Optimize TLB handlers for Octeon CPUs\n\nOcteon can use scratch registers in the TLB handlers. Octeon II can\nuse LDX instructions.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1904/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "bb3d68c30a00918d4c9fa02a5c17a5aacf597977", "tree": "6d6db066452de4a2ec28f24bc7b0c287eabd9967", "parents": [ "cc33ae437975416a1b78f99e2715e91ab643526a" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Dec 27 18:07:56 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:23 2011 +0100" }, "message": "MIPS: Add LDX and LWX instructions to uasm.\n\nNeeded by Octeon II optimized TLB handlers.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPachwork: https://patchwork.linux-mips.org/patch/1903/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "cc33ae437975416a1b78f99e2715e91ab643526a", "tree": "958e4165ddcd45bf6ba9c498fa8f736dcbcbe770", "parents": [ "afc7c9864a2d1b0c398425aac84b8a095c8dfa7c" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Dec 20 15:54:50 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:23 2011 +0100" }, "message": "MIPS: Use BBIT instructions in TLB handlers\n\nIf the CPU supports BBIT0 and BBIT1, use them in TLB handlers as they\nare more efficient than an AND followed by an branch and then\nrestoring the clobbered register.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1873/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "afc7c9864a2d1b0c398425aac84b8a095c8dfa7c", "tree": "172187ab42563fa097809b46a3470d901c8e3fb4", "parents": [ "3d8bfdd0307223de678962f1c1907a7cec549136" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Dec 20 15:54:49 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:22 2011 +0100" }, "message": "MIPS: Declare uasm bbit0 and bbit1 functions.\n\nthese are already defined, but declaring them allow them to be used\noutside of uasm.c.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1872/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "3d8bfdd0307223de678962f1c1907a7cec549136", "tree": "007146d1452d054e5e676b5a930d48292b0ae4b6", "parents": [ "c42aef0947d717849f31965ecc0778707839bfe0" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Dec 21 14:19:11 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:22 2011 +0100" }, "message": "MIPS: Use C0_KScratch (if present) to hold PGD pointer.\n\nDecide at runtime to use either Context or KScratch to hold the PGD\npointer.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1876/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "c42aef0947d717849f31965ecc0778707839bfe0", "tree": "7ce30dcb07e85b2af44045bb9be3e4da99074ae8", "parents": [ "e77c32fe284a4da1b4e0994890a4d3527812eb61" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Dec 21 14:19:10 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:22 2011 +0100" }, "message": "MIPS: Add DINSM to uasm.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1875/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e77c32fe284a4da1b4e0994890a4d3527812eb61", "tree": "8bff97f0aeb8ce4ba0bf4af92f798e06b66f6e9f", "parents": [ "487d70d0b8bd1c70d099a7526077ffefee412050" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Dec 21 14:19:09 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:22 2011 +0100" }, "message": "MIPS: Probe for presence of KScratch registers.\n\nProbe c0_config4 for KScratch registers and report them in /proc/cpuinfo.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1877/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "487d70d0b8bd1c70d099a7526077ffefee412050", "tree": "e8ea4a5830fa88dca0a903b6bdf1f14e3ee119eb", "parents": [ "0bec405e8ee390067e63265b3002aaac49d4eea8" ], "author": { "name": "Gabor Juhos", "email": "juhosg@openwrt.org", "time": "Tue Nov 23 16:06:25 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:21 2011 +0100" }, "message": "MIPS: Add generic support for multiple machines within a single kernel\n\nThis patch adds a generic solution to support multiple machines based on\na given SoC within a single kernel image. It is implemented already for\nseveral other architectures but MIPS has no generic support for that yet.\n\n[Ralf: This competes with DT but DT is a much more complex solution and this\ncode has been used by OpenWRT for a long time so for now DT is a bad reason\nto stop the merge but longer term this should be migrated to DT.]\n\nSigned-off-by: Gabor Juhos \u003cjuhosg@openwrt.org\u003e\nCc: linux-mips@linux-mips.org\nCc: kaloz@openwrt.org\nCc: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nCc: Cliff Holden \u003cCliff.Holden@Atheros.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1814/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "0bec405e8ee390067e63265b3002aaac49d4eea8", "tree": "4f556448cd28294d736e65ac00ef5d6e22a00310", "parents": [ "a1181caac965c660be2bd350a9deb763e6f4b738" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Fri Nov 12 13:37:52 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:21 2011 +0100" }, "message": "MIPS: Use printf extension %pR for struct resource\n\nUsing %pR standardizes the struct resource output.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nTo: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1772/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "a1181caac965c660be2bd350a9deb763e6f4b738", "tree": "bd6ff9ba19cfbc46faa80b96ae7a7b6300cfb8f5", "parents": [ "1b59be2a6cdcb5a12e18d8315c07c94a624de48f" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Nov 04 20:07:26 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 18 19:30:21 2011 +0100" }, "message": "MIPS: Sibyte: Use vzalloc in sbbus profiler\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nTo: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1756/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "aa891f6b3f440402c6879ad1ecf332d318137422", "tree": "35b1997a00ecf137e22713de8a25ad011d07b6d9", "parents": [ "a25cecce88194b2edf38b8c3b1665e9318eb2d22", "84cd8453f30787504305a1a1f8dd5af7a92aa485" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 10:00:50 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 10:00:50 2011 -0800" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6:\n parisc: fix compile breakage caused by inlining maybe_mkwrite\n parisc : Remove broken line wrapping handling pdc_iodc_print()\n" }, { "commit": "a25cecce88194b2edf38b8c3b1665e9318eb2d22", "tree": "9eb4768dfdba01e5c0b47b1ab4931d5d2380da3c", "parents": [ "b7c15e4a1cbf19be3d3063819b472806902fb525", "658b368da198a1436c7d6a0f1f4029d3c6e30b20" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:06:22 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:06:22 2011 -0800" }, "message": "Merge branch \u0027next\u0027 of git://git.monstr.eu/linux-2.6-microblaze\n\n* \u0027next\u0027 of git://git.monstr.eu/linux-2.6-microblaze:\n microblaze: Fix asm/pgtable.h\n microblaze: Fix missing pagemap.h\n" }, { "commit": "b7c15e4a1cbf19be3d3063819b472806902fb525", "tree": "802103cb642b9e7fb76677de544289a754cf4c57", "parents": [ "6a7f6ec9512970874fa9fc883ea44d77d0f287c2", "27de094f54a4d96bae2cd3121eb157bb8a34f729" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:05:50 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:05:50 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: hda - Fix initialization for HP 2011 notebooks\n ALSA: hda - Add support for VMware controller\n ALSA: hda - consitify string arrays\n ALSA: hda - Add add multi-streaming playback for AD1988\n ASoC: EP93xx: fixed LRCLK rate and DMA oper. in I2S code\n ASoC: WM8990: msleep() takes milliseconds not jiffies\n ALSA : au88x0 - Limit number of channels to fix Oops via OSS emu\n ALSA: constify functions in ac97\n ASoC: WL1273 FM radio: Fix breakage with MFD API changes\n ALSA: hda - More coverage for odd-number channels elimination for HDMI\n ALSA: hda - Store PCM parameters properly in HDMI open callback\n ALSA: hda - Rearrange fixup struct in patch_realtek.c\n ALSA: oxygen: Xonar DG: fix CS4245 register writes\n ALSA: hda - Suppress the odd number of channels for HDMI\n ALSA: hda - Add fixup-call in init callback\n ALSA: hda - Reorganize fixup structure for Realtek\n ALSA: hda - Apply Sony VAIO hweq fixup only once\n ALSA: hda - Apply mario fixup only once\n ALSA: hda - Remove unused fixup entry for ALC262\n" }, { "commit": "6a7f6ec9512970874fa9fc883ea44d77d0f287c2", "tree": "2bce1665b5a9e81bdd95f6e34410bdf13c58350e", "parents": [ "c6fa63c659b3dd121f21afe7529f505505e79b23", "4c65595ec506ff65c90b1d9fed17333005fa5eb5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:05:20 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:05:20 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (25 commits)\n m68knommu: fix broken setting of irq_chip and handler\n m68knommu: switch to using -mcpu\u003d flags for ColdFire targets\n m68knommu: arch/m68knommu/Kconfig whitespace cleanup\n m68knommu: create optimal separate instruction and data cache for ColdFire\n m68knommu: support ColdFire caches that do copyback and write-through\n m68knommu: support version 2 ColdFire split cache\n m68knommu: make cache push code ColdFire generic\n m68knommu: clean up ColdFire cache control code\n m68knommu: move inclusion of ColdFire v4 cache registers\n m68knommu: merge bit definitions for version 3 ColdFire cache controller\n m68knommu: create bit definitions for the version 2 ColdFire cache controller\n m68knommu: remove empty __iounmap() it is no used\n m68knommu: remove kernel_map() code, it is not used\n m68knommu: remove do_page_fault(), it is not used\n m68knommu: use user stack pointer hardware on some ColdFire cores\n m68knommu: remove command line printing DEBUG\n m68knommu: remove fasthandler interrupt code\n m68knommu: move UART addressing to part specific includes\n m68knommu: fix clock rate value reported for ColdFire 54xx parts\n m68knommu: move ColdFire CPU names into their headers\n ...\n" }, { "commit": "c6fa63c659b3dd121f21afe7529f505505e79b23", "tree": "1ad782e1fa623416efce7a6525248b54458d5f7c", "parents": [ "34c682adb30e9602e92f044056c142f69b4a6cfe", "ad7f4e3f7b966ac09c8f98dbc5024813a1685775" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:04:30 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:04:30 2011 -0800" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf tools: Fix tracepoint id to string perf.data header table\n perf tools: Fix handling of wildcards in tracepoint event selectors\n powerpc: perf: Fix frequency calculation for overflowing counters\n" }, { "commit": "34c682adb30e9602e92f044056c142f69b4a6cfe", "tree": "a57e83edadf6cd34b1966c7e10d7ef6de4bf5313", "parents": [ "8dec00059ef1db9f58719186366b71c8afbc4d1e", "fbcb44dea89063d72a1242086f4a0c618e0d1e81" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:03:55 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 08:03:55 2011 -0800" }, "message": "Merge branch \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung\n\n* \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:\n ARM: S5PV310: Add missing virtual ASoC DMA device\n ARM: S5PV210: Add missing virtual ASoC DMA device\n ARM: S5P6450: Add missing virtual ASoC DMA device\n ARM: S5P6440: Add missing virtual ASoC DMA device\n ARM: S5P6442: Enable I2S device to work on SMDK6442\n" }, { "commit": "8dec00059ef1db9f58719186366b71c8afbc4d1e", "tree": "00585b1c45d9b34b8c8512f8ab187d1006a189a3", "parents": [ "e6f597a1425b5af64917be3448b29e2d5a585ac8", "b89b12b46211d971d75e5ca8249817bc9e11c453" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 07:58:36 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 18 07:58:36 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n autofs4: clean -\u003ed_release() and autofs4_free_ino() up\n autofs4: split autofs4_init_ino()\n autofs4: mkdir and symlink always get a dentry that had passed lookup\n autofs4: autofs4_get_inode() doesn\u0027t need autofs_info * argument anymore\n autofs4: kill -\u003esize in autofs_info\n autofs4: pass mode to autofs4_get_inode() explicitly\n autofs4: autofs4_mkroot() is not different from autofs4_init_ino()\n autofs4: keep symlink body in inode-\u003ei_private\n autofs4 - fix debug print in autofs4_lookup()\n vfs - fix dentry ref count in do_lookup()\n autofs4 - fix get_next_positive_dentry()\n" }, { "commit": "c5ed5145591774bd9a2960ba4ca45a02fc70aad1", "tree": "f7e53164a33e1a0a41a4b3a7b508835361e39689", "parents": [ "ad7f4e3f7b966ac09c8f98dbc5024813a1685775" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Mon Jan 17 13:45:37 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 18 15:10:35 2011 +0100" }, "message": "perf: Fix contexted inheritance\n\nLinus reported that the RCU lockdep annotation bits triggered for this\nrcu_dereference() because we\u0027re not holding rcu_read_lock().\n\nGoing over the code I cannot convince myself its correct:\n\n - holding a ref on the parent_ctx, doesn\u0027t avoid it being uncloned\n concurrently (as the comment says), so we can race with a free.\n\n - holding parent_ctx-\u003emutex doesn\u0027t avoid the above free from taking\n place either, it would at best avoid parent_ctx from being freed.\n\nI.e. the warning is correct. To fix the bug, serialize against the\nunclone_ctx() call by extending the reach of the parent_ctx-\u003elock.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7b698ea377e10b074ceef0d79218e6622d618421", "tree": "64c58c50fb3bb196b3e50abac4bf6ae3dd2719e6", "parents": [ "86b1e8dd83cbb0fcbf3d61d2b461df8be1f528cf" ], "author": { "name": "Brian Gerst", "email": "brgerst@gmail.com", "time": "Mon Jan 17 07:32:10 2011 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 18 14:58:37 2011 +0100" }, "message": "x86: Clear irqstack thread_info\n\nMathias Merz reported that v2.6.37 failed to boot on his\nsystem.\n\nMake sure that the thread_info part of the irqstack is\ninitialized to zeroes.\n\nReported-and-Tested-by: Matthias Merz \u003clinux@merz-ka.de\u003e\nSigned-off-by: Brian Gerst \u003cbrgerst@gmail.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003cAANLkTimyKXfJ1x8tgwrr1hYnNLrPfgE1NTe4z7L6tUDm@mail.gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "27de094f54a4d96bae2cd3121eb157bb8a34f729", "tree": "80a6eb8367289961e8a1cb768dd99e46bf9087bb", "parents": [ "321051f5daf059e7290aa7d60af55482c8bb896a", "7322ce21cde92777a9b11e17429d61d1cda6d2c2" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Tue Jan 18 14:05:44 2011 +0100" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Tue Jan 18 14:05:44 2011 +0100" }, "message": "Merge branch \u0027fix/asoc\u0027 into for-linus\n" }, { "commit": "86b1e8dd83cbb0fcbf3d61d2b461df8be1f528cf", "tree": "8dd49e97b8bec76b53798fe35a423dd20596603f", "parents": [ "76d1f7bfcd5872056902c5a88b5fcd5d4d00a7a9" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue Jan 18 08:57:49 2011 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 18 09:05:33 2011 +0100" }, "message": "x86: Make relocatable kernel work with new binutils\n\nThe CONFIG_RELOCATABLE\u003dy option is broken with new binutils, which will make\nboot panic.\n\nAccording to Lu Hongjiu, the affected binutils are from 2.20.51.0.12 to\n2.21.51.0.3, which are release since Oct 22 this year. At least ubuntu 10.10 is\nusing such binutils. See:\n\n http://sourceware.org/bugzilla/show_bug.cgi?id\u003d12327\n\nThe reason of the boot panic is that we have \u0027jiffies \u003d jiffies_64;\u0027 in\nvmlinux.lds.S. The jiffies isn\u0027t in any section. In kernel build, there is\nwarning saying jiffies is an absolute address and can\u0027t be relocatable. At\nruntime, jiffies will have virtual address 0.\n\nSigned-off-by: Shaohua Li\u003cshaohua.li@intel.com\u003e\nCc: Lu Hongjiu\u003chongjiu.lu@intel.com\u003e\nCc: Huang Ying \u003cying.huang@intel.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nLKML-Reference: \u003c1295312269.1949.725.camel@sli10-conroe\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "321051f5daf059e7290aa7d60af55482c8bb896a" }