)]}' { "log": [ { "commit": "94b80ffd650b22e1fd493ccf6bad7efda4b8ea85", "tree": "9f28b0e460f1b99eabb282b34d7fdaa8d80f12d6", "parents": [ "80e5ea4506791af206266c5921c97f11d3b17866" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Nov 12 16:18:45 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 22:28:40 2008 +0100" }, "message": "ftrace: rename trace_unlikely.c file\n\nImpact: File name change of trace_unlikely.c\n\nThe \"unlikely\" name for the tracer is quite ugly. We renamed all the\nparts of it to \"branch\" and now it is time to rename the file too.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "80e5ea4506791af206266c5921c97f11d3b17866", "tree": "847eb231f1c98377bdd600a801657a338cd1baa1", "parents": [ "9f029e83e968e5661d7be045bbcb620dbb909938" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Nov 12 15:24:24 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 22:28:25 2008 +0100" }, "message": "ftrace: add tracer called branch\n\nImpact: added new branch tracer\n\nCurrently the tracing of branch profiling (unlikelys and likelys hit)\nis only activated by the iter_ctrl. This patch adds a tracer called\n\"branch\" that will just trace the branch profiling. The advantage\nof adding this tracer is that it can be added to the ftrace selftests\non startup.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9f029e83e968e5661d7be045bbcb620dbb909938", "tree": "13beecf2626162dc8a3912c79d58fc91e2193de5", "parents": [ "2ed84eeb8808cf3c9f039213ca137ffd7d753f0e" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Nov 12 15:24:24 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 22:28:09 2008 +0100" }, "message": "ftrace: rename unlikely iter_ctrl to branch\n\nImpact: rename of iter_ctrl unlikely to branch\n\nThe unlikely name is ugly. This patch converts the iter_ctrl command\n\"unlikely\" and \"nounlikely\" to \"branch\" and \"nobranch\" respectively.\n\nIt also renames a lot of internal functions to use \"branch\" instead\nof \"unlikely\".\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2ed84eeb8808cf3c9f039213ca137ffd7d753f0e", "tree": "3aa22269a1fd5ed0b66826120ca9b572400962b5", "parents": [ "68d119f0a66f7e3663304343b072e56a2693446b" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Nov 12 15:24:24 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 22:27:58 2008 +0100" }, "message": "trace: rename unlikely profiler to branch profiler\n\nImpact: name change of unlikely tracer and profiler\n\nIngo Molnar suggested changing the config from UNLIKELY_PROFILE\nto BRANCH_PROFILING. I never did like the \"unlikely\" name so I\nwent one step farther, and renamed all the unlikely configurations\nto a \"BRANCH\" variant.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "68d119f0a66f7e3663304343b072e56a2693446b", "tree": "1bca906c6955cc9043e0d6e3b0d4404e238cb5fd", "parents": [ "2b7d0390a6d6d595f43ea3806639664afe5b9ebe" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 14:09:30 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 14:13:11 2008 +0100" }, "message": "tracing: finetune branch-tracer output\n\nSteve suggested the to change the output from this:\n\n\u003e bash-3471 [003] 357.014755: [ MISS ] sched_info_dequeued:sched_stats.h:177\n\u003e bash-3471 [003] 357.014756: [ .... ] update_curr:sched_fair.c:489\n\u003e bash-3471 [003] 357.014758: [ .... ] calc_delta_fair:sched_fair.c:411\n\nto this:\n\n\u003e bash-3471 [003] 357.014755: [ MISS ] sched_info_dequeued:sched_stats.h:177\n\u003e bash-3471 [003] 357.014756: [ ok ] update_curr:sched_fair.c:489\n\u003e bash-3471 [003] 357.014758: [ ok ] calc_delta_fair:sched_fair.c:411\n\nas it makes it clearer to the user what it means exactly.\n\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2b7d0390a6d6d595f43ea3806639664afe5b9ebe", "tree": "661cd33467685dd268e35d7e4dc1dbf2aa83d994", "parents": [ "f88c4ae9f8c3939bee4337c75c7a673b5de7a8a7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 13:17:38 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 13:26:38 2008 +0100" }, "message": "tracing: branch tracer, fix vdso crash\n\nImpact: fix bootup crash\n\nthe branch tracer missed arch/x86/vdso/vclock_gettime.c from\ndisabling tracing, which caused such bootup crashes:\n\n [ 201.840097] init[1]: segfault at 7fffed3fe7c0 ip 00007fffed3fea2e sp 000077\n\nalso clean up the ugly ifdefs in arch/x86/kernel/vsyscall_64.c by\ncreating DISABLE_UNLIKELY_PROFILE facility for code to turn off\ninstrumentation on a per file basis.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f88c4ae9f8c3939bee4337c75c7a673b5de7a8a7", "tree": "db47bc2b4c9bbeb9aeadfcb609dcce72198887a4", "parents": [ "52f232cb720a7babb752849cbc2cab2d24021209" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:55:41 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:55:41 2008 +0100" }, "message": "tracing: branch tracer, tweak output\n\nImpact: modify the tracer output, to make it a bit easier to read\n\nChange the output from:\n\n\u003e bash-3471 [003] 357.014755: [INCORRECT] sched_info_dequeued:sched_stats.h:177\n\u003e bash-3471 [003] 357.014756: [correct] update_curr:sched_fair.c:489\n\u003e bash-3471 [003] 357.014758: [correct] calc_delta_fair:sched_fair.c:411\n\nto:\n\n\u003e bash-3471 [003] 357.014755: [ MISS ] sched_info_dequeued:sched_stats.h:177\n\u003e bash-3471 [003] 357.014756: [ .... ] update_curr:sched_fair.c:489\n\u003e bash-3471 [003] 357.014758: [ .... ] calc_delta_fair:sched_fair.c:411\n\nit\u0027s good to have fields aligned vertically, and the only important\ninformation is a prediction miss, so display only that information.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "52f232cb720a7babb752849cbc2cab2d24021209", "tree": "47c7e800549457bd5ab9b54f47729acac6e10780", "parents": [ "1f0d69a9fc815db82f15722bf05227190b1d714d" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Nov 12 00:14:40 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:52:02 2008 +0100" }, "message": "tracing: likely/unlikely branch annotation tracer\n\nImpact: new likely/unlikely branch tracer\n\nThis patch adds a way to record the instances of the likely() and unlikely()\nbranch condition annotations.\n\nWhen \"unlikely\" is set in /debugfs/tracing/iter_ctrl the unlikely conditions\nwill be added to any of the ftrace tracers. The change takes effect when\na new tracer is passed into the current_tracer file.\n\nFor example:\n\n bash-3471 [003] 357.014755: [INCORRECT] sched_info_dequeued:sched_stats.h:177\n bash-3471 [003] 357.014756: [correct] update_curr:sched_fair.c:489\n bash-3471 [003] 357.014758: [correct] calc_delta_fair:sched_fair.c:411\n bash-3471 [003] 357.014759: [correct] account_group_exec_runtime:sched_stats.h:356\n bash-3471 [003] 357.014761: [correct] update_curr:sched_fair.c:489\n bash-3471 [003] 357.014763: [INCORRECT] calc_delta_fair:sched_fair.c:411\n bash-3471 [003] 357.014765: [correct] calc_delta_mine:sched.c:1279\n\nWhich shows the normal tracer heading, as well as whether the condition was\ncorrect \"[correct]\" or was mistaken \"[INCORRECT]\", followed by the function,\nfile name and line number.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1f0d69a9fc815db82f15722bf05227190b1d714d", "tree": "21e0a9664fd47827d9168938a965b39b85b6e287", "parents": [ "cb9382e5a94e54d0356d730954396c746ae66d6e" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Nov 12 00:14:39 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:52:02 2008 +0100" }, "message": "tracing: profile likely and unlikely annotations\n\nImpact: new unlikely/likely profiler\n\nAndrew Morton recently suggested having an in-kernel way to profile\nlikely and unlikely macros. This patch achieves that goal.\n\nWhen configured, every(*) likely and unlikely macro gets a counter attached\nto it. When the condition is hit, the hit and misses of that condition\nare recorded. These numbers can later be retrieved by:\n\n /debugfs/tracing/profile_likely - All likely markers\n /debugfs/tracing/profile_unlikely - All unlikely markers.\n\n# cat /debug/tracing/profile_unlikely | head\n correct incorrect % Function File Line\n ------- --------- - -------- ---- ----\n 2167 0 0 do_arch_prctl process_64.c 832\n 0 0 0 do_arch_prctl process_64.c 804\n 2670 0 0 IS_ERR err.h 34\n 71230 5693 7 __switch_to process_64.c 673\n 76919 0 0 __switch_to process_64.c 639\n 43184 33743 43 __switch_to process_64.c 624\n 12740 64181 83 __switch_to process_64.c 594\n 12740 64174 83 __switch_to process_64.c 590\n\n# cat /debug/tracing/profile_unlikely | \\\n awk \u0027{ if ($3 \u003e 25) print $0; }\u0027 |head -20\n 44963 35259 43 __switch_to process_64.c 624\n 12762 67454 84 __switch_to process_64.c 594\n 12762 67447 84 __switch_to process_64.c 590\n 1478 595 28 syscall_get_error syscall.h 51\n 0 2821 100 syscall_trace_leave ptrace.c 1567\n 0 1 100 native_smp_prepare_cpus smpboot.c 1237\n 86338 265881 75 calc_delta_fair sched_fair.c 408\n 210410 108540 34 calc_delta_mine sched.c 1267\n 0 54550 100 sched_info_queued sched_stats.h 222\n 51899 66435 56 pick_next_task_fair sched_fair.c 1422\n 6 10 62 yield_task_fair sched_fair.c 982\n 7325 2692 26 rt_policy sched.c 144\n 0 1270 100 pre_schedule_rt sched_rt.c 1261\n 1268 48073 97 pick_next_task_rt sched_rt.c 884\n 0 45181 100 sched_info_dequeued sched_stats.h 177\n 0 15 100 sched_move_task sched.c 8700\n 0 15 100 sched_move_task sched.c 8690\n 53167 33217 38 schedule sched.c 4457\n 0 80208 100 sched_info_switch sched_stats.h 270\n 30585 49631 61 context_switch sched.c 2619\n\n# cat /debug/tracing/profile_likely | awk \u0027{ if ($3 \u003e 25) print $0; }\u0027\n 39900 36577 47 pick_next_task sched.c 4397\n 20824 15233 42 switch_mm mmu_context_64.h 18\n 0 7 100 __cancel_work_timer workqueue.c 560\n 617 66484 99 clocksource_adjust timekeeping.c 456\n 0 346340 100 audit_syscall_exit auditsc.c 1570\n 38 347350 99 audit_get_context auditsc.c 732\n 0 345244 100 audit_syscall_entry auditsc.c 1541\n 38 1017 96 audit_free auditsc.c 1446\n 0 1090 100 audit_alloc auditsc.c 862\n 2618 1090 29 audit_alloc auditsc.c 858\n 0 6 100 move_masked_irq migration.c 9\n 1 198 99 probe_sched_wakeup trace_sched_switch.c 58\n 2 2 50 probe_wakeup trace_sched_wakeup.c 227\n 0 2 100 probe_wakeup_sched_switch trace_sched_wakeup.c 144\n 4514 2090 31 __grab_cache_page filemap.c 2149\n 12882 228786 94 mapping_unevictable pagemap.h 50\n 4 11 73 __flush_cpu_slab slub.c 1466\n 627757 330451 34 slab_free slub.c 1731\n 2959 61245 95 dentry_lru_del_init dcache.c 153\n 946 1217 56 load_elf_binary binfmt_elf.c 904\n 102 82 44 disk_put_part genhd.h 206\n 1 1 50 dst_gc_task dst.c 82\n 0 19 100 tcp_mss_split_point tcp_output.c 1126\n\nAs you can see by the above, there\u0027s a bit of work to do in rethinking\nthe use of some unlikelys and likelys. Note: the unlikely case had 71 hits\nthat were more than 25%.\n\nNote: After submitting my first version of this patch, Andrew Morton\n showed me a version written by Daniel Walker, where I picked up\n the following ideas from:\n\n 1) Using __builtin_constant_p to avoid profiling fixed values.\n 2) Using __FILE__ instead of instruction pointers.\n 3) Using the preprocessor to stop all profiling of likely\n annotations from vsyscall_64.c.\n\nThanks to Andrew Morton, Arjan van de Ven, Theodore Tso and Ingo Molnar\nfor their feed back on this patch.\n\n(*) Not ever unlikely is recorded, those that are used by vsyscalls\n (a few of them) had to have profiling disabled.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Theodore Tso \u003ctytso@mit.edu\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cb9382e5a94e54d0356d730954396c746ae66d6e", "tree": "f69a819d83453d2067958153270a1bfb1997b239", "parents": [ "74239072830ef3f1398edeb1bc1076fc330fd4a2", "642edba5f5c545772b89907cf96134c73d6073c7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:50:51 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:50:51 2008 +0100" }, "message": "Merge branches \u0027tracing/fastboot\u0027, \u0027tracing/function-return-tracer\u0027 and \u0027tracing/ring-buffer\u0027 into tracing/core\n" }, { "commit": "642edba5f5c545772b89907cf96134c73d6073c7", "tree": "fe035c062474bb3163a15e3b490e2c6c5f612407", "parents": [ "d06bbd669539215405874d8fe32ab65105e6c4bb" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Nov 12 00:01:26 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 11:25:04 2008 +0100" }, "message": "ring-buffer: fix deadlock from reader_lock in read_start\n\nImpact: deadlock fix in ring_buffer_read_start\n\nThe ring_buffer_iter_reset was called from ring_buffer_read_start\nwhere both grabbed the reader_lock.\n\nThis patch separates out the internals of ring_buffer_iter_reset\nto its own function so that both APIs may grab the reader_lock.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "74239072830ef3f1398edeb1bc1076fc330fd4a2", "tree": "60a244c6c88d9943760ded98a1a29ce018292107", "parents": [ "3f5ec13696fd4a33bde42f385406cbb1d3cc96fd" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Nov 11 23:24:42 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:17:19 2008 +0100" }, "message": "tracing/fastboot: Use the ring-buffer timestamp for initcall entries\n\nImpact: Split the boot tracer entries in two parts: call and return\n\nNow that we are using the sched tracer from the boot tracer, we want\nto use the same timestamp than the ring-buffer to have consistent time\ncaptures between sched events and initcall events.\n\nSo we get rid of the old time capture by the boot tracer and split the\ninitcall events in two parts: call and return. This way we have the\nring buffer timestamp of both.\n\nAn example trace:\n\n[ 27.904149584] calling net_ns_init+0x0/0x1c0 @ 1\n[ 27.904429624] initcall net_ns_init+0x0/0x1c0 returned 0 after 0 msecs\n[ 27.904575926] calling reboot_init+0x0/0x20 @ 1\n[ 27.904655399] initcall reboot_init+0x0/0x20 returned 0 after 0 msecs\n[ 27.904800228] calling sysctl_init+0x0/0x30 @ 1\n[ 27.905142914] initcall sysctl_init+0x0/0x30 returned 0 after 0 msecs\n[ 27.905287211] calling ksysfs_init+0x0/0xb0 @ 1\n ##### CPU 0 buffer started ####\n init-1 [000] 27.905395: 1:120:R + [001] 11:115:S\n ##### CPU 1 buffer started ####\n \u003cidle\u003e-0 [001] 27.905425: 0:140:R \u003d\u003d\u003e [001] 11:115:R\n init-1 [000] 27.905426: 1:120:D \u003d\u003d\u003e [000] 0:140:R\n \u003cidle\u003e-0 [000] 27.905431: 0:140:R + [000] 4:115:S\n \u003cidle\u003e-0 [000] 27.905451: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n ksoftirqd/0-4 [000] 27.905456: 4:115:S \u003d\u003d\u003e [000] 0:140:R\n udevd-11 [001] 27.905458: 11:115:R + [001] 14:115:R\n \u003cidle\u003e-0 [000] 27.905459: 0:140:R + [000] 4:115:S\n \u003cidle\u003e-0 [000] 27.905462: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n udevd-11 [001] 27.905462: 11:115:R \u003d\u003d\u003e [001] 14:115:R\n ksoftirqd/0-4 [000] 27.905467: 4:115:S \u003d\u003d\u003e [000] 0:140:R\n \u003cidle\u003e-0 [000] 27.905470: 0:140:R + [000] 4:115:S\n \u003cidle\u003e-0 [000] 27.905473: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n ksoftirqd/0-4 [000] 27.905476: 4:115:S \u003d\u003d\u003e [000] 0:140:R\n \u003cidle\u003e-0 [000] 27.905479: 0:140:R + [000] 4:115:S\n \u003cidle\u003e-0 [000] 27.905482: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n ksoftirqd/0-4 [000] 27.905486: 4:115:S \u003d\u003d\u003e [000] 0:140:R\n udevd-14 [001] 27.905499: 14:120:X \u003d\u003d\u003e [001] 11:115:R\n udevd-11 [001] 27.905506: 11:115:R + [000] 1:120:D\n \u003cidle\u003e-0 [000] 27.905515: 0:140:R \u003d\u003d\u003e [000] 1:120:R\n udevd-11 [001] 27.905517: 11:115:S \u003d\u003d\u003e [001] 0:140:R\n[ 27.905557107] initcall ksysfs_init+0x0/0xb0 returned 0 after 3906 msecs\n[ 27.905705736] calling init_jiffies_clocksource+0x0/0x10 @ 1\n[ 27.905779239] initcall init_jiffies_clocksource+0x0/0x10 returned 0 after 0 msecs\n[ 27.906769814] calling pm_init+0x0/0x30 @ 1\n[ 27.906853627] initcall pm_init+0x0/0x30 returned 0 after 0 msecs\n[ 27.906997803] calling pm_disk_init+0x0/0x20 @ 1\n[ 27.907076946] initcall pm_disk_init+0x0/0x20 returned 0 after 0 msecs\n[ 27.907222556] calling swsusp_header_init+0x0/0x30 @ 1\n[ 27.907294325] initcall swsusp_header_init+0x0/0x30 returned 0 after 0 msecs\n[ 27.907439620] calling stop_machine_init+0x0/0x50 @ 1\n init-1 [000] 27.907485: 1:120:R + [000] 2:115:S\n init-1 [000] 27.907490: 1:120:D \u003d\u003d\u003e [000] 2:115:R\n kthreadd-2 [000] 27.907507: 2:115:R + [001] 15:115:R\n \u003cidle\u003e-0 [001] 27.907517: 0:140:R \u003d\u003d\u003e [001] 15:115:R\n kthreadd-2 [000] 27.907517: 2:115:D \u003d\u003d\u003e [000] 0:140:R\n \u003cidle\u003e-0 [000] 27.907521: 0:140:R + [000] 4:115:S\n \u003cidle\u003e-0 [000] 27.907524: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n udevd-15 [001] 27.907527: 15:115:D + [000] 2:115:D\n ksoftirqd/0-4 [000] 27.907537: 4:115:S \u003d\u003d\u003e [000] 2:115:R\n udevd-15 [001] 27.907537: 15:115:D \u003d\u003d\u003e [001] 0:140:R\n kthreadd-2 [000] 27.907546: 2:115:R + [000] 1:120:D\n kthreadd-2 [000] 27.907550: 2:115:S \u003d\u003d\u003e [000] 1:120:R\n init-1 [000] 27.907584: 1:120:R + [000] 15: 0:D\n init-1 [000] 27.907589: 1:120:R + [000] 2:115:S\n init-1 [000] 27.907593: 1:120:D \u003d\u003d\u003e [000] 15: 0:R\n udevd-15 [000] 27.907601: 15: 0:S \u003d\u003d\u003e [000] 2:115:R\n ##### CPU 0 buffer started ####\n kthreadd-2 [000] 27.907616: 2:115:R + [001] 16:115:R\n ##### CPU 1 buffer started ####\n \u003cidle\u003e-0 [001] 27.907620: 0:140:R \u003d\u003d\u003e [001] 16:115:R\n kthreadd-2 [000] 27.907621: 2:115:D \u003d\u003d\u003e [000] 0:140:R\n udevd-16 [001] 27.907625: 16:115:D + [000] 2:115:D\n \u003cidle\u003e-0 [000] 27.907628: 0:140:R + [000] 4:115:S\n udevd-16 [001] 27.907629: 16:115:D \u003d\u003d\u003e [001] 0:140:R\n \u003cidle\u003e-0 [000] 27.907631: 0:140:R \u003d\u003d\u003e [000] 4:115:R\n ksoftirqd/0-4 [000] 27.907636: 4:115:S \u003d\u003d\u003e [000] 2:115:R\n kthreadd-2 [000] 27.907644: 2:115:R + [000] 1:120:D\n kthreadd-2 [000] 27.907647: 2:115:S \u003d\u003d\u003e [000] 1:120:R\n init-1 [000] 27.907657: 1:120:R + [001] 16: 0:D\n \u003cidle\u003e-0 [001] 27.907666: 0:140:R \u003d\u003d\u003e [001] 16: 0:R\n[ 27.907703862] initcall stop_machine_init+0x0/0x50 returned 0 after 0 msecs\n[ 27.907850704] calling filelock_init+0x0/0x30 @ 1\n[ 27.907926573] initcall filelock_init+0x0/0x30 returned 0 after 0 msecs\n[ 27.908071327] calling init_script_binfmt+0x0/0x10 @ 1\n[ 27.908165195] initcall init_script_binfmt+0x0/0x10 returned 0 after 0 msecs\n[ 27.908309461] calling init_elf_binfmt+0x0/0x10 @ 1\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3f5ec13696fd4a33bde42f385406cbb1d3cc96fd", "tree": "3c705c5991fcf0f4968ff790bb2e2ce65c8cbf18", "parents": [ "60a011c736e7dd09a0b01ca6a051a416f3f52ffb" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Nov 11 23:21:31 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:17:18 2008 +0100" }, "message": "tracing/fastboot: move boot tracer structs and funcs into their own header.\n\nImpact: Cleanups on the boot tracer and ftrace\n\nThis patch bring some cleanups about the boot tracer headers. The\nfunctions and structures of this tracer have nothing related to ftrace\nand should have so their own header file.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "60a011c736e7dd09a0b01ca6a051a416f3f52ffb", "tree": "20e91db58c3bbfa622d3ed8ec747e4974a807284", "parents": [ "d06bbd669539215405874d8fe32ab65105e6c4bb", "19b3e9671c5a219b8c34da2cc66e0ce7c3a501ae" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:17:09 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:17:09 2008 +0100" }, "message": "Merge branch \u0027tracing/function-return-tracer\u0027 into tracing/fastboot\n" }, { "commit": "d06bbd669539215405874d8fe32ab65105e6c4bb", "tree": "2567b00257b633fa13220fa515d4bad9749405db", "parents": [ "d844222a54c33a960755b44b934cd1b01b05dceb", "3e89c7bb92fc92bb964734341487798c8d497bae", "c1e7abbc7afc97367cd77c8f2895c2169a8f9c87" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:11:37 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 10:11:37 2008 +0100" }, "message": "Merge branches \u0027tracing/ftrace\u0027 and \u0027tracing/urgent\u0027 into tracing/core\n\nConflicts:\n\tkernel/trace/ring_buffer.c\n" }, { "commit": "3e89c7bb92fc92bb964734341487798c8d497bae", "tree": "9b20d0a934152220981e3a25c27ee0d799bc9de3", "parents": [ "f83c9d0fe42a7544b4d4ffcebb2e6716fcfd95c0" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Nov 11 15:28:41 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 22:02:35 2008 +0100" }, "message": "ring-buffer: clean up warn ons\n\nImpact: Restructure WARN_ONs in ring_buffer.c\n\nThe current WARN_ON macros in ring_buffer.c are quite ugly.\n\nThis patch cleans them up and uses a single RB_WARN_ON that returns\nthe value of the condition. This allows the caller to abort the\nfunction if the condition is true.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c1e7abbc7afc97367cd77c8f2895c2169a8f9c87", "tree": "826aa8fff448bc3dcd167d3623fbcc311a768c1f", "parents": [ "f21f237cf55494c3a4209de323281a3b0528da10", "a358324466b171e145df20bdb74fe81759906de6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 21:34:07 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 21:34:07 2008 +0100" }, "message": "Merge branch \u0027devel\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/urgent\n" }, { "commit": "a358324466b171e145df20bdb74fe81759906de6", "tree": "50b2b0b72ff40da6be232eb85d33a203612f3164", "parents": [ "4143c5cb36331155a1823af8b3a8c761a59fed71" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Nov 11 15:01:42 2008 -0500" }, "committer": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Nov 11 15:02:04 2008 -0500" }, "message": "ring-buffer: buffer record on/off switch\n\nImpact: enable/disable ring buffer recording API added\n\nSeveral kernel developers have requested that there be a way to stop\nrecording into the ring buffers with a simple switch that can also\nbe enabled from userspace. This patch addes a new kernel API to the\nring buffers called:\n\n tracing_on()\n tracing_off()\n\nWhen tracing_off() is called, all ring buffers will not be able to record\ninto their buffers.\n\ntracing_on() will enable the ring buffers again.\n\nThese two act like an on/off switch. That is, there is no counting of the\nnumber of times tracing_off or tracing_on has been called.\n\nA new file is added to the debugfs/tracing directory called\n\n tracing_on\n\nThis allows for userspace applications to also flip the switch.\n\n echo 0 \u003e debugfs/tracing/tracing_on\n\ndisables the tracing.\n\n echo 1 \u003e /debugfs/tracing/tracing_on\n\nenables it.\n\nNote, this does not disable or enable any tracers. It only sets or clears\na flag that needs to be set in order for the ring buffers to write to\ntheir buffers. It is a global flag, and affects all ring buffers.\n\nThe buffers start out with tracing_on enabled.\n\nThere are now three flags that control recording into the buffers:\n\n tracing_on: which affects all ring buffer tracers.\n\n buffer-\u003erecord_disabled: which affects an allocated buffer, which may be set\n if an anomaly is detected, and tracing is disabled.\n\n cpu_buffer-\u003erecord_disabled: which is set by tracing_stop() or if an\n anomaly is detected. tracing_start can not reenable this if\n an anomaly occurred.\n\nThe userspace debugfs/tracing/tracing_enabled is implemented with\ntracing_stop() but the user space code can not enable it if the kernel\ncalled tracing_stop().\n\nUserspace can enable the tracing_on even if the kernel disabled it.\nIt is just a switch used to stop tracing if a condition was hit.\ntracing_on is not for protecting critical areas in the kernel nor is\nit for stopping tracing if an anomaly occurred. This is because userspace\ncan reenable it at any time.\n\nSide effect: With this patch, I discovered a dead variable in ftrace.c\n called tracing_on. This patch removes it.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\n" }, { "commit": "f21f237cf55494c3a4209de323281a3b0528da10", "tree": "40ebad408aebbc5bf4e54bd51a7c0077ad04508b", "parents": [ "2f96cb57cde9957bac0991c712068d29364b2ac9", "5d5254f0d3b9bebc47d97e357374c0ad0c291a7d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:53:50 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:53:50 2008 -0800" }, "message": "Merge branch \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n timers: handle HRTIMER_CB_IRQSAFE_UNLOCKED correctly from softirq context\n nohz: disable tick_nohz_kick_tick() for now\n irq: call __irq_enter() before calling the tick_idle_check\n x86: HPET: enter hpet_interrupt_handler with interrupts disabled\n x86: HPET: read from HPET_Tn_CMP() not HPET_T0_CMP\n x86: HPET: convert WARN_ON to WARN_ON_ONCE\n" }, { "commit": "2f96cb57cde9957bac0991c712068d29364b2ac9", "tree": "60e3f985b9e865f3a1fdda131599fa84159cc73e", "parents": [ "09eb3b5b1bcab7b25e9dd57e90ee9753adf7afe2", "2002c69595a092518107f7e3c1294c9710bc92ae" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:52:25 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:52:25 2008 -0800" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: release buddies on yield\n fix for account_group_exec_runtime(), make sure -\u003esignal can\u0027t be freed under rq-\u003elock\n sched: clean up debug info\n" }, { "commit": "09eb3b5b1bcab7b25e9dd57e90ee9753adf7afe2", "tree": "9859b9ec3b5979af6b177155ef847f97fba19a6a", "parents": [ "04ca2c17e3fae2d3f73aa5ad533242d556cadf5a", "45b86a96f17cb2900f291129b0e67287400e45b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:51:50 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 10:51:50 2008 -0800" }, "message": "Merge branch \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n ring-buffer: prevent infinite looping on time stamping\n ftrace: disable tracing on resize\n ftrace: fix breakage in bin_fmt results\n ftrace: ftrace.txt version update\n ftrace: update txt document\n" }, { "commit": "f83c9d0fe42a7544b4d4ffcebb2e6716fcfd95c0", "tree": "37532424c8ea5a8dac649cb2baed04223722c09f", "parents": [ "f536aafc5a2e6f0c8f1577a155e6f93db5e469f0" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Nov 11 18:47:44 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 18:47:44 2008 +0100" }, "message": "ring-buffer: add reader lock\n\nImpact: serialize reader accesses to individual CPU ring buffers\n\nThe code in the ring buffer expects only one reader at a time, but currently\nit puts that requirement on the caller. This is not strong enough, and this\npatch adds a \"reader_lock\" that serializes the access to the reader API\nof the ring buffer.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "04ca2c17e3fae2d3f73aa5ad533242d556cadf5a", "tree": "f83be0272c50d6f23e5c94446d9da91a87665092", "parents": [ "ad1164b79f1905ec1611cdc2a44949618bced2a6", "220ca310a53200b4bfbc7c4c6e365eea284ec44f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:32:58 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:32:58 2008 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs\n\n* \u0027for-linus\u0027 of git://oss.sgi.com/xfs/xfs:\n [XFS] XFS: Check for valid transaction headers in recovery\n [XFS] handle memory allocation failures during log initialisation\n [XFS] Account for allocated blocks when expanding directories\n [XFS] Wait for all I/O on truncate to zero file size\n [XFS] Fix use-after-free with log and quotas\n" }, { "commit": "ad1164b79f1905ec1611cdc2a44949618bced2a6", "tree": "cdc4be3325d6bcd58f90d552f3760585f4e4658f", "parents": [ "0906dd9df2f79042cfa82d8388895be7cbe7a51b", "6c1e183e12dbd78a897a859f13220406296fee31" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:31:32 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:31:32 2008 -0800" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (21 commits)\n ocfs2: Check search result in ocfs2_xattr_block_get()\n ocfs2: fix printk related build warnings in xattr.c\n ocfs2: truncate outstanding block after direct io failure\n ocfs2/xattr: Proper hash collision handle in bucket division\n ocfs2: return 0 in page_mkwrite to let VFS retry.\n ocfs2: Set journal descriptor to NULL after journal shutdown\n ocfs2: Fix check of return value of ocfs2_start_trans() in xattr.c.\n ocfs2: Let inode be really deleted when ocfs2_mknod_locked() fails\n ocfs2: Fix checking of return value of new_inode()\n ocfs2: Fix check of return value of ocfs2_start_trans()\n ocfs2: Fix some typos in xattr annotations.\n ocfs2: Remove unused ocfs2_restore_xattr_block().\n ocfs2: Don\u0027t repeat ocfs2_xattr_block_find()\n ocfs2: Specify appropriate journal access for new xattr buckets.\n ocfs2: Check errors from ocfs2_xattr_update_xattr_search()\n ocfs2: Don\u0027t return -EFAULT from a corrupt xattr entry.\n ocfs2: Check xattr block signatures properly.\n ocfs2: add handler_map array bounds checking\n ocfs2: remove duplicate definition in xattr\n ocfs2: fix function declaration and definition in xattr\n ...\n" }, { "commit": "0906dd9df2f79042cfa82d8388895be7cbe7a51b", "tree": "98344a1ecf258320008846434475e58c70f479c3", "parents": [ "8eb04cf3402c59e84af9d2e86149edb4044f9a9e" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Tue Nov 11 14:51:23 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:30:23 2008 -0800" }, "message": "telephony: trivial: fix up email address\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8eb04cf3402c59e84af9d2e86149edb4044f9a9e", "tree": "747a86a55469c11213f9f05b7eac8a8ecf0bc77d", "parents": [ "853041f0899177da7a47da3a09aa327a14ebd7bb" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Tue Nov 11 14:48:44 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:30:10 2008 -0800" }, "message": "tty: trivial - fix up email addresses in tty related stuff\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "853041f0899177da7a47da3a09aa327a14ebd7bb", "tree": "0db5619b95dbb95aa9dfd3cdea5416d87b7590a6", "parents": [ "e892873c5d7431324d98dfd3ed1572a2948046be", "1d6782bda5c1fb2bca44af50647b45427d8ef4ec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:25:21 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:25:21 2008 -0800" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (35 commits)\n V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue\n V4L/DVB (9557): gspca: Small changes for the sensor HV7131B in zc3xx.\n V4L/DVB (9556): gspca: Bad init sequence for sensor HV7131B in zc3xx.\n V4L/DVB (9549): gspca: Fix a typo in one of gspca chips name.\n V4L/DVB (9515): cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup\n V4L/DVB (9493): kconfig patch\n V4L/DVB (9527): af9015: fix compile warnings\n V4L/DVB (9524): af9013: fix bug in status reading\n V4L/DVB (9511): cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call\n V4L/DVB (9510): cx18: Fix write retries for registers that always change - part 2.\n V4L/DVB (9506): ivtv/cx18: fix test whether modules should be loaded or not.\n V4L/DVB (9499): cx88-mpeg: final fix for analogue only compilation + de-alloc fix\n V4L/DVB (9496): cx88-blackbird: bugfix: cx88-blackbird-mpeg-users\n V4L/DVB (9495): cx88-blackbird: bugfix: cx88-blackbird-poll-fix\n V4L/DVB (9494): anysee: initialize anysee_usb_mutex statically\n V4L/DVB (9492): unplug oops from dvb_frontend_init...\n V4L/DVB (9486): ivtv/ivtvfb: no longer experimental\n V4L/DVB (9485): ivtv: remove incorrect V4L1 \u0026 tvaudio dependency\n V4L/DVB (9482): Documentation, especially regarding audio and informational links\n V4L/DVB (9475): cx18: Disable write retries for registers that always change - part 1.\n ...\n" }, { "commit": "e892873c5d7431324d98dfd3ed1572a2948046be", "tree": "05d3785c0a4720c63fa7a7d9372ba24904b5049a", "parents": [ "eda1be631a1efa3985b408a231ba20e1ecf0a92b", "cb8fdc69a2a80e81e1280ec58afd2c3217ac8a7f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:24:31 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:24:31 2008 -0800" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n powerpc: Update desktop/server defconfigs\n powerpc: Fix msr check in compat_sys_swapcontext\n powerpc: Repair device bindings documentation\n powerpc: Updated Freescale PPC related defconfigs\n powerpc: Update QE/CPM2 usb_ctlr structures for USB support\n powerpc/86xx: Correct SOC bus-frequency in GE Fanuc SBC610 DTS\n powerpc: Fix Book-E watchdog timer interval setting\n powerpc/fsl-booke: Fix synchronization bug w/local tlb invalidates\n" }, { "commit": "eda1be631a1efa3985b408a231ba20e1ecf0a92b", "tree": "bc44c294343f2b8b142a041baba19b7e314756b1", "parents": [ "5da38d32824eb27c325d296bf3a39b5946578789", "0baf823a10bd4131f70e9712d1f02de3c247f1df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:22:24 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:22:24 2008 -0800" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/i915: Move legacy breadcrumb out of the reserved status page area\n drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA\n drm/radeon: map registers at load time\n drm: Remove infrastructure for supporting i915\u0027s vblank swapping.\n i915: Remove racy delayed vblank swap ioctl.\n i915: Don\u0027t whine when pci_enable_msi() fails.\n i915: Don\u0027t attempt to short-circuit object_wait_rendering by checking domains.\n i915: Clean up sarea pointers on leavevt\n i915: Save/restore MCHBAR_RENDER_STANDBY on GM965/GM45\n" }, { "commit": "5da38d32824eb27c325d296bf3a39b5946578789", "tree": "fdc0356ea0de6100a2a180fb93db98f752a543a1", "parents": [ "7e2cec8631b76e123787a57eb8334b95762b8741", "19b723218bde79c60a394a3caee9eb156ac2d356" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:21:28 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:21:28 2008 -0800" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n libata: fix last_reset timestamp handling\n libata: Avoid overflow in ata_tf_read_block() when tf-\u003ehba_lbal \u003e 127\n [libata] pata_pcmcia: another memory card support\n [libata] pata_sch: notice attached slave devices\n [libata] pata_cs553*.c: cleanup kernel-doc\n" }, { "commit": "7e2cec8631b76e123787a57eb8334b95762b8741", "tree": "5c9687feba833f307e299c3b5f053698dbf5f4bb", "parents": [ "0a4cf2c8786219b4871c37240ab9787a61d843ee", "12de512ae1d6d150f95b7157cb3293ef7545676d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:20:43 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:20:43 2008 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Update defconfig.\n Revert \"sparc: correct section of current_pc()\"\n" }, { "commit": "0a4cf2c8786219b4871c37240ab9787a61d843ee", "tree": "a126516733f3a757711754bbac189417c79d8bcb", "parents": [ "4694516d1987303dd83bfd0efdd36fa5b65d701b", "df02c6ff2e3937379b31ea161b53229134fe92f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:20:29 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 11 09:20:29 2008 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n dsa: fix master interface allmulti/promisc handling\n dsa: fix skb-\u003epkt_type when mac address of slave interface differs\n net: fix setting of skb-\u003etail in skb_recycle_check()\n net: fix /proc/net/snmp as memory corruptor\n mac80211: fix a buffer overrun in station debug code\n netfilter: payload_len is be16, add size of struct rather than size of pointer\n ipv6: fix ip6_mr_init error path\n [4/4] dca: fixup initialization dependency\n [3/4] I/OAT: fix async_tx.callback checking\n [2/4] I/OAT: fix dma_pin_iovec_pages() error handling\n [1/4] I/OAT: fix channel resources free for not allocated channels\n ssb: Fix DMA-API compilation for non-PCI systems\n SSB: hide empty sub menu\n vlan: Fix typos in proc output string\n [netdrvr] usb/hso: Cleanup rfkill error handling\n sfc: Correct address of gPXE boot configuration in EEPROM\n el3_common_init() should be __devinit, not __init\n hso: rfkill type should be WWAN\n mlx4_en: Start port error flow bug fix\n af_key: mark policy as dead before destroying\n" }, { "commit": "19b3e9671c5a219b8c34da2cc66e0ce7c3a501ae", "tree": "79447ec8092e2b35bd6232db8cd1a7a2ebd6a4d9", "parents": [ "867f7fb3ebb831970847b179e7df5a9ab10da16d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 11:57:02 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 12:03:27 2008 +0100" }, "message": "tracing: function return tracer, build fix\n\nfix:\n\n arch/x86/kernel/ftrace.c: In function \u0027ftrace_return_to_handler\u0027:\n arch/x86/kernel/ftrace.c:112: error: implicit declaration of function \u0027cpu_clock\u0027\n\ncpu_clock() is implicitly included via a number of ways, but its real\nlocation is sched.h. (Build failure is triggerable if enough other\nkernel components are turned off.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2002c69595a092518107f7e3c1294c9710bc92ae", "tree": "5935add4d4cd426b5b824474b7ec2ffea48d2951", "parents": [ "ad474caca3e2a0550b7ce0706527ad5ab389a4d4" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Tue Nov 11 11:52:33 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 11:57:22 2008 +0100" }, "message": "sched: release buddies on yield\n\nClear buddies on yield, so that the buddy rules don\u0027t schedule them\ndespite them being placed right-most.\n\nThis fixed a performance regression with yield-happy binary JVMs.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nTested-by: Lin Ming \u003cming.m.lin@intel.com\u003e\n" }, { "commit": "867f7fb3ebb831970847b179e7df5a9ab10da16d", "tree": "e4a7b3807955af5d9c6e4c00376d44b2c3b3b5ea", "parents": [ "f1c4be5edad3756212cbbbeab39428fe90c27109" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 11:18:14 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 11:12:18 2008 +0100" }, "message": "tracing, x86: function return tracer, fix assembly constraints\n\nfix:\n\n arch/x86/kernel/ftrace.c: Assembler messages:\n arch/x86/kernel/ftrace.c:140: Error: missing \u0027)\u0027\n arch/x86/kernel/ftrace.c:140: Error: junk `(%ebp))\u0027 after expression\n arch/x86/kernel/ftrace.c:141: Error: missing \u0027)\u0027\n arch/x86/kernel/ftrace.c:141: Error: junk `(%ebp))\u0027 after expression\n\nthe [parent_replaced] is used in an \u003drm fashion, so that constraint\nis correct in isolation - but [parent_old] aliases register %0 and uses\nit in an addressing mode that is only valid with registers - so change\nthe constraint from \u003drm to \u003dr.\n\nThis fixes the build failure.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1d6782bda5c1fb2bca44af50647b45427d8ef4ec", "tree": "11cc68f4410ca4850ff3d874900f628ed9326064", "parents": [ "c9ff1b689a5d605640f098afc37d6102ecef9876" ], "author": { "name": "Andy Walls", "email": "awalls@radix.net", "time": "Wed Nov 05 00:49:14 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:33 2008 -0200" }, "message": "V4L/DVB (9516): cx18: Move DVB buffer transfer handling from irq handler to work_queue\n\ncx18: Move DVB buffer transfer handling from irq handler to work_queue thread.\nIn order to properly lock the epu2cpu mailbox for driver to CX23418 commands,\nthe DVB/TS buffer handling needs to be moved from the IRQ handler and IRQ\ncontext to a work queue. This work_queue implmentation is strikingly similar\nto the ivtv implementation - for better or worse.\n\nSigned-off-by: Andy Walls \u003cawalls@radix.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "c9ff1b689a5d605640f098afc37d6102ecef9876", "tree": "a2c6759d777357bfaf3d5a5386ad5760b5ae9101", "parents": [ "03bf75654cd31610ddd1ea66fab311b5b24700f0" ], "author": { "name": "Jean-Francois Moine", "email": "moinejf@free.fr", "time": "Thu Nov 06 15:29:47 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:32 2008 -0200" }, "message": "V4L/DVB (9557): gspca: Small changes for the sensor HV7131B in zc3xx.\n\n- touch only one register for brightness change\n- no quality control\n- don\u0027t probe again at streamon time.\n\nSigned-off-by: Jean-Francois Moine \u003cmoinejf@free.fr\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "03bf75654cd31610ddd1ea66fab311b5b24700f0", "tree": "a951e9e2b356cdc1cd21de87dfef7d72d9ffe510", "parents": [ "93d0f0385adafc331d070a4e874c8ae686e6179a" ], "author": { "name": "Jean-Francois Moine", "email": "moinejf@free.fr", "time": "Thu Nov 06 14:47:13 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:32 2008 -0200" }, "message": "V4L/DVB (9556): gspca: Bad init sequence for sensor HV7131B in zc3xx.\n\nThis patch fixes the H flip and the R \u0026 B color inversion of mode 320x240.\n\nSigned-off-by: Jean-Francois Moine \u003cmoinejf@free.fr\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "93d0f0385adafc331d070a4e874c8ae686e6179a", "tree": "48c5971827af7be3195afb89b2084d9daa51a89a", "parents": [ "465f8a805d3796fac2b2fb0c630217f6f76e667c" ], "author": { "name": "Krzysztof Helt", "email": "krzysztof.h1@wp.pl", "time": "Sat Oct 25 05:06:58 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:31 2008 -0200" }, "message": "V4L/DVB (9549): gspca: Fix a typo in one of gspca chips name.\n\nSigned-off-by: Krzysztof Helt \u003ckrzysztof.h1@wp.pl\u003e\nSigned-off-by: Jean-Francois Moine \u003cmoinejf@free.fr\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "465f8a805d3796fac2b2fb0c630217f6f76e667c", "tree": "1f0aec048a2eb5c0e54d9b134decfdfeb1e742db", "parents": [ "17ff61cb200e8ec0c8e456fbd426c1af63a6e28a" ], "author": { "name": "Andy Walls", "email": "awalls@radix.net", "time": "Tue Nov 04 22:02:23 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:31 2008 -0200" }, "message": "V4L/DVB (9515): cx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup\n\ncx18: Use correct Mailbox IRQ Ack values and misc IRQ handling cleanup.\nThe SCB field definitions for Ack IRQ\u0027s for mailboxes were inconsistent with\nthe bitmasks being loaded into those SCB fields and the SW2 Ack IRQ handling\nlogic. Renamed fields in SCB to make things consistent and did misc IRQ\nhandling cleanups: removing legacy ivtv dma_reg_lock, HPU IRQ flags, etc.\n\nSigned-off-by: Andy Walls \u003cawalls@radix.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "17ff61cb200e8ec0c8e456fbd426c1af63a6e28a", "tree": "f7f311402686e6a3a2f5e51abee500e68ac7f2af", "parents": [ "349d042f34cc2a663f22cae2390b240934e61014" ], "author": { "name": "Frederic CAND", "email": "frederic.cand@anevia.com", "time": "Wed Oct 29 14:37:49 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:30 2008 -0200" }, "message": "V4L/DVB (9493): kconfig patch\n\nOk I made a patch that converts gspca kconfig file to a more standard\u003d\none, with tabs + 2 white spaces, so that if a warning is added it still\ncompiles\nplease find it attached\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "349d042f34cc2a663f22cae2390b240934e61014", "tree": "6ab5bc6abce867994fd0c434bbdf7b2da04ae233", "parents": [ "891bd1331eb378f4a474d2377451a97bb306a451" ], "author": { "name": "Antti Palosaari", "email": "crope@iki.fi", "time": "Wed Nov 05 16:31:24 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:30 2008 -0200" }, "message": "V4L/DVB (9527): af9015: fix compile warnings\n\n- use static to avoid compile warnings\n\nSigned-off-by: Antti Palosaari \u003ccrope@iki.fi\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "891bd1331eb378f4a474d2377451a97bb306a451", "tree": "537beb1d42c7918ce195cf8b9cb9531aba3b6e58", "parents": [ "4e6b61047db2a77a250b6510bdb3c20c41aee591" ], "author": { "name": "roel kluin", "email": "roel.kluin@gmail.com", "time": "Tue Nov 04 11:32:59 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:29 2008 -0200" }, "message": "V4L/DVB (9524): af9013: fix bug in status reading\n\n- ! has a higher precedence than \u0026\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Antti Palosaari \u003ccrope@iki.fi\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "4e6b61047db2a77a250b6510bdb3c20c41aee591", "tree": "86d766a9a12c6b9ccba19c2903655d903cac22e7", "parents": [ "f056d29eebd2c8800cf42528ba0470c77a928821" ], "author": { "name": "Andy Walls", "email": "awalls@radix.net", "time": "Sat Nov 01 01:07:36 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:29 2008 -0200" }, "message": "V4L/DVB (9511): cx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call\n\ncx18: Mark CX18_CPU_DE_RELEASE_MDL as a slow API call.\nGive the encoder time to complete the MDL release before destroying the\nencoder internal task. This avoids an encoder lockup on the next digital\ncapture and error messages about buffers being returned for an inactive\nencoder task handle.\n\nSigned-off-by: Andy Walls \u003cawalls@radix.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "f056d29eebd2c8800cf42528ba0470c77a928821", "tree": "ec57c96e5b7b95ef2597c572f6c90dfa0a40581f", "parents": [ "58ae1c23184772a7b2d02a4a82f5515a7820a155" ], "author": { "name": "Andy Walls", "email": "awalls@radix.net", "time": "Fri Oct 31 20:49:12 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:28 2008 -0200" }, "message": "V4L/DVB (9510): cx18: Fix write retries for registers that always change - part 2.\n\ncx18: Fix write retries for registers that always change - part 2.\nSome registers, especially interrupt related ones, will never read\nback the value just written. Modified interrupt register readback\nchecks to make sure the intended effect was achieved.\n\nSigned-off-by: Andy Walls \u003cawalls@radix.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "58ae1c23184772a7b2d02a4a82f5515a7820a155", "tree": "94449cfeb20e150c92ce506be23f4684e44b054b", "parents": [ "1a8dc86db1546f60a25f2b5cd071c0091db87146" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Mon Nov 03 08:06:51 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:28 2008 -0200" }, "message": "V4L/DVB (9506): ivtv/cx18: fix test whether modules should be loaded or not.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "1a8dc86db1546f60a25f2b5cd071c0091db87146", "tree": "66cb33b1192bb9ede8aa35cd008f41896dc65670", "parents": [ "9c8e0a260ed7c8935d7ee8dd51cd1971ef516385" ], "author": { "name": "Darron Broad", "email": "darron@kewl.org", "time": "Thu Oct 30 05:05:23 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:27 2008 -0200" }, "message": "V4L/DVB (9499): cx88-mpeg: final fix for analogue only compilation + de-alloc fix\n\nFinal fix for when analogue only is selected\nfor compilation (ie, !CX88_DVB)\n\nThis tidies up previous fix and adds missing\nde-alloc memory leak on fault (eg, if fe1 fails to alloc\nwhere fe0 was allocated).\n\nSigned-off-by: Darron Broad \u003cdarron@kewl.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "9c8e0a260ed7c8935d7ee8dd51cd1971ef516385", "tree": "c5182b4a37912391215c00e9a2fcad46de83a47b", "parents": [ "a2482377c9df89daa0cb94252bd1e8829c0e9c2f" ], "author": { "name": "Frederic CAND", "email": "frederic.cand@anevia.com", "time": "Thu Oct 30 04:50:05 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:27 2008 -0200" }, "message": "V4L/DVB (9496): cx88-blackbird: bugfix: cx88-blackbird-mpeg-users\n\nAllows multiple access to the mpeg device\n\nSigned-off-by: Frederic CAND \u003cfrederic.cand@anevia.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "a2482377c9df89daa0cb94252bd1e8829c0e9c2f", "tree": "03b2f37d9c6ffbb683ca4dc0016d9861c40aa7af", "parents": [ "dec0c46ac2af9bbc4a2acd56e5bffbf02f20113e" ], "author": { "name": "Frederic CAND", "email": "frederic.cand@anevia.com", "time": "Thu Oct 30 04:46:42 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:27 2008 -0200" }, "message": "V4L/DVB (9495): cx88-blackbird: bugfix: cx88-blackbird-poll-fix\n\nStarts encoder not only on a read call but also on a poll command.\n\nSigned-off-by: Frederic CAND \u003cfrederic.cand@anevia.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "dec0c46ac2af9bbc4a2acd56e5bffbf02f20113e", "tree": "64f6c7127d7c9892a5568be1ce5965d89c6ee230", "parents": [ "8268c8f54505e5b952d1705a7bf3b2a218ed26bf" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Wed Oct 29 21:16:04 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:26 2008 -0200" }, "message": "V4L/DVB (9494): anysee: initialize anysee_usb_mutex statically\n\nanysee_usb_mutex is initialized at every time the anysee device is probed.\nIf the second anysee device is probed while anysee_usb_mutex is locked by\nthe first anysee device, the mutex is broken.\n\nThis patch fixes by initialize anysee_usb_mutex statically rather\nthan initialize at probe time.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "8268c8f54505e5b952d1705a7bf3b2a218ed26bf", "tree": "fa2408db27e9886de37c5dfc730466eba754e3ff", "parents": [ "7c34158f206dca89c717e6818d04b8db187155a3" ], "author": { "name": "Daniel J Blueman", "email": "daniel.blueman@gmail.com", "time": "Mon Jun 02 20:05:14 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:26 2008 -0200" }, "message": "V4L/DVB (9492): unplug oops from dvb_frontend_init...\n\nWhen inadvertently hot-unplugging a WT-220U USB DVB-T receiver with\n2.6.24, I was met with an oops [1]. The problem is relevant to\n2.6.25/26-rc also.\n\ndvb_frontend_init() was called either from re-creation of the kdvb-fe0\nthread - seems unlikely, or someone called\ndvb_frontend_reinitialise(), causing this path in the thread - really\nunlikely, as I can\u0027t find any call-site for it.\n\nEither way, quite a number of drivers call dvb_usb_generic_rw() [2]\nwithout checking the validity of the relevant member in the\ndvb_usb_device struct - which had changed. Having dvb_usb_generic_rw()\nsanity-check and fail (rather than loading from 0x120) seems\nreasonable defensive programming [3], in light of it being called in\nthis way.\n\nThe problem with this, is that drivers don\u0027t check the return code of\nthe init call [4]. Does it make sense to cook a patch which allows the\nfailure to be propagated back up, or am I missing something else?\n\nThanks,\n Daniel\n\n\u003cwhoops, hot unplug\u003e\n\n[83711.538485] dvb-usb: bulk message failed: -71 (1/0)\n[83711.538875] dvb-usb: bulk message failed: -71 (1/0)\n[83711.538899] usb 7-5: USB disconnect, address 3\n[83711.538905] dvb-usb: bulk message failed: -22 (1/0)\n[83711.538924] dvb-usb: bulk message failed: -22 (1/0)\n[83711.538943] dvb-usb: bulk message failed: -22 (1/0)\n[83711.588979] dvb-usb: bulk message failed: -22 (1/0)\n[83711.589031] dvb-usb: bulk message failed: -22 (1/0)\n[83711.589078] dvb-usb: bulk message failed: -22 (1/0)\n[83711.589122] dvb-usb: bulk message failed: -22 (1/0)\n[83711.589167] dvb-usb: bulk message failed: -22 (1/0)\n[83711.639233] dvb-usb: bulk message failed: -22 (1/0)\n[83711.639282] dvb-usb: bulk message failed: -22 (1/0)\n[83711.639330] dvb-usb: bulk message failed: -22 (1/0)\n[83711.639374] dvb-usb: bulk message failed: -22 (1/0)\n[83711.639421] dvb-usb: bulk message failed: -22 (1/0)\n[83711.658391] dvb-usb: bulk message failed: -22 (1/0)\n[83768.174281] dvb-usb: bulk message failed: -22 (2/-32512)\n[83768.174350] Unable to handle kernel NULL pointer\ndereference\u003c6\u003edvb-usb: WideView WT-220U PenType Receiver\n(Typhoon/Freecom) successfully deinitialized and disconnected.\n[83768.174459] at 0000000000000120 RIP:\n[83768.174459] [\u003cffffffff88339b4f\u003e] :dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0\n[83768.174580] PGD 0\n[83768.174643] Oops: 0000 [1] SMP\n[83768.174723] CPU 0\n[83768.174782] Modules linked in: nfsd auth_rpcgss exportfs nfs lockd\nnfs_acl sunrpc af_packet xt_length ipt_tos ipt_TOS xt_CLASSIFY sch_sfq\nsch_htb ipt_MASQUERADE ipt_REDIRECT xt_limit xt_state xt_tcpudp\niptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack iptable_mangle\niptable_filter ip_tables x_tables xfs sbp2 parport_pc lp parport loop\nftdi_sio usbserial evdev dvb_usb_dtt200u dvb_usb dvb_core i2c_core\nsky2 iTCO_wdt iTCO_vendor_support snd_hda_intel shpchp snd_pcm\nsnd_timer snd_page_alloc snd_hwdep snd pci_hotplug soundcore ipv6\nbutton intel_agp ext3 jbd mbcache sg sd_mod ata_generic pata_acpi ahci\nata_piix libata scsi_mod ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore\ne1000 thermal processor fan fbcon tileblit font bitblit softcursor\nfuse\n[83768.176968] Pid: 5732, comm: kdvb-fe-0 Not tainted 2.6.24-16-server #1\n[83768.177009] RIP: 0010:[\u003cffffffff88339b4f\u003e] [\u003cffffffff88339b4f\u003e]\n:dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0\n[83768.177096] RSP: 0018:ffff810021939df0 EFLAGS: 00010286\n[83768.177138] RAX: ffff81003bc7cc00 RBX: 0000000000000001 RCX: 0000000000000000\n[83768.177181] RDX: 0000000000000001 RSI: ffff810021939e67 RDI: 0000000000000000\n[83768.177223] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000\n[83768.177267] R10: ffff810001009880 R11: 0000000000000001 R12: ffff81003c10b400\n[83768.177311] R13: ffff81003c10b5b0 R14: ffff810021939ec0 R15: 0000000000000000\n[83768.177354] FS: 0000000000000000(0000) GS:ffffffff805c3000(0000)\nknlGS:0000000000000000\n[83768.177409] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b\n[83768.177449] CR2: 0000000000000120 CR3: 0000000000201000 CR4: 00000000000006e0\n[83768.177491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[83768.177534] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\n[83768.177576] Process kdvb-fe-0 (pid: 5732, threadinfo\nffff810021938000, task ffff81003bd1b7a0)\n[83768.177629] Stack: ffff81003e9b6828 0000000000000000\nffff8100378369f8 0000000000000000\n[83768.177800] ffff81003bd1b7a0 ffff810037836d48 ffff81003bc7cc30\nffff81003c10b400\n[83768.177943] ffff81003c10b5b0 ffff810021939ec0 ffff81003c10b5e0\nffffffff88342452\n[83768.178054] Call Trace:\n[83768.178130] [\u003cffffffff88342452\u003e] :dvb_usb_dtt200u:dtt200u_fe_init+0x22/0x30\n[83768.178178] [\u003cffffffff88339f6a\u003e] :dvb_usb:dvb_usb_fe_wakeup+0x3a/0x50\n[83768.178229] [\u003cffffffff88325c41\u003e] :dvb_core:dvb_frontend_init+0x21/0x70\n[83768.178278] [\u003cffffffff8832746b\u003e] :dvb_core:dvb_frontend_thread+0x8b/0x370\n[83768.178329] [\u003cffffffff883273e0\u003e] :dvb_core:dvb_frontend_thread+0x0/0x370\n[83768.178382] [\u003cffffffff80253e3b\u003e] kthread+0x4b/0x80\n[83768.178427] [\u003cffffffff8020d198\u003e] child_rip+0xa/0x12\n[83768.178473] [\u003cffffffff80253df0\u003e] kthread+0x0/0x80\n[83768.178514] [\u003cffffffff8020d18e\u003e] child_rip+0x0/0x12\n[83768.178557]\n[83768.178594]\n[83768.178594] Code: 44 8b 87 20 01 00 00 49 89 f4 45 89 ce 45 85 c0\n0f 84 ad 00\n[83768.179167] RIP [\u003cffffffff88339b4f\u003e] :dvb_usb:dvb_usb_generic_rw+0x2f/0x1a0\n[83768.179234] RSP \u003cffff810021939df0\u003e\n[83768.179271] CR2: 0000000000000120\n[83768.179419] ---[ end trace dba8483163cb1700 ]---\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "7c34158f206dca89c717e6818d04b8db187155a3", "tree": "df1c78011b5060f4f19efcf0bc205ed827119a65", "parents": [ "6a95ec590647989089b86a6d04c5f064240cb033" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Tue Oct 28 10:45:46 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:25 2008 -0200" }, "message": "V4L/DVB (9486): ivtv/ivtvfb: no longer experimental\n\nRemove the EXPERIMENTAL tag.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "6a95ec590647989089b86a6d04c5f064240cb033", "tree": "c17cfaadf0c13612e9a5d6e6a6ab61287a56a42a", "parents": [ "6aadf82eb830cf2622f8803fd7f0414299e246d3" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Tue Oct 28 10:44:12 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:25 2008 -0200" }, "message": "V4L/DVB (9485): ivtv: remove incorrect V4L1 \u0026 tvaudio dependency\n\nivtv used tvaudio in the past and at the time tvaudio required V4L1.\nSince tvaudio is no longer dependent on V4L1 and since ivtv actually\nno longer uses tvaudio at all, this is no removed from Kconfig.\n\nWithout this patch ivtv won\u0027t be build if V4L1 is disabled.\n\nSigned-off-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "6aadf82eb830cf2622f8803fd7f0414299e246d3", "tree": "63db1ce0a95328bab230326aa252c57ee98b0356", "parents": [ "f3a3e881b81ae33b786759c7042de974c1e0bbf7" ], "author": { "name": "Tobias Lorenz", "email": "tobias.lorenz@gmx.net", "time": "Tue Oct 28 08:48:27 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:24 2008 -0200" }, "message": "V4L/DVB (9482): Documentation, especially regarding audio and informational links\n\nThis patch adds a recommendation to select SND_USB_AUDIO for listing and\nadds a documentation file for si470x.\n\nSigned-off-by: Tobias Lorenz \u003ctobias.lorenz@gmx.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "f3a3e881b81ae33b786759c7042de974c1e0bbf7", "tree": "95550ab8f4a12e0562084801da1d6e6a761079d3", "parents": [ "8182ff69f8675fc1847a399be4eea5e8118a8dd3" ], "author": { "name": "Andy Walls", "email": "awalls@radix.net", "time": "Sat Oct 25 23:27:06 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:24 2008 -0200" }, "message": "V4L/DVB (9475): cx18: Disable write retries for registers that always change - part 1.\n\ncx18: Disable write retries for registers that always change - part 1.\nInterrupt related registers will likely not read back the value we just wrote.\nDisable retries for these registers for now to avoid accidently discarding\ninterrupts. More intelligent read back verification criteria are needed for\nthese and other registers (e.g. GPIO line registers), which will be addressed in\nsubsequent changes.\n\nSigned-off-by: Andy Walls \u003cawalls@radix.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "8182ff69f8675fc1847a399be4eea5e8118a8dd3", "tree": "af497e6fbd126dd61f61f623a11d221a0ec82a0a", "parents": [ "0d0f1e0a1d6ef2d0ea249930c5ea71d990fc0b6e" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Oct 24 15:08:28 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:23 2008 -0200" }, "message": "V4L/DVB (9372): Minor fixes to the saa7110 driver\n\n* Apparently the author of the saa7110 driver was confused by the\n number of outputs returned by DECODER_GET_CAPABILITIES. Of course a\n decoder chip has no analog ouputs, but it must have at least one\n digital output.\n\n* Fix an off-by-one error when checking the input value of\n DECODER_SET_INPUT.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "0d0f1e0a1d6ef2d0ea249930c5ea71d990fc0b6e", "tree": "97508fe02d97d1ad2f16864642cfe270edfd7a99", "parents": [ "b058e3f39508a3876a4fbf4a92398c817cf82809" ], "author": { "name": "Rafael Diniz", "email": "diniz@wimobilis.com.br", "time": "Wed Oct 22 18:02:09 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:23 2008 -0200" }, "message": "V4L/DVB (9369): Documentation update for cx88\n\nAttached is a patch that updates the cx88 documentation to add the fact the\nclosed caption works for at least NTSC capture.\n\nps: I also updated the wiki at:\nhttp://www.linuxtv.org/v4lwiki/index.php/Text_capture#cx88_devices\n\nSigned-off-by: Rafael Diniz \u003cdiniz@wimobilis.com.br\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "b058e3f39508a3876a4fbf4a92398c817cf82809", "tree": "c6a85638017c900f537590fe524d09dd6da60a41", "parents": [ "e8deeae24f8b55a7203bec9b056593d9c62fae68" ], "author": { "name": "Rafael Diniz", "email": "diniz@wimobilis.com.br", "time": "Fri Oct 24 23:07:57 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:23 2008 -0200" }, "message": "V4L/DVB (9368): VBI fix for cx88 cards\n\nThe attached patch fix VBI support cx88 card.\nI\u0027m running a capture for hours, getting the closed caption from it[1], and\nit\u0027s working perfect - the output is the same of a bttv card.\nPlease apply this patch as soon as possible.\n\n[1] - using zvbi-ntsc-cc of zvbi project.\n\nSigned-off-by: Rafael Diniz \u003cdiniz@wimobilis.com.br\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "e8deeae24f8b55a7203bec9b056593d9c62fae68", "tree": "3020f224b779170093b7d1bebce4b34e3f103160", "parents": [ "bdb6ee32536b881085a99fabff7bdfe359e3461b" ], "author": { "name": "Jean-Francois Moine", "email": "moinejf@free.fr", "time": "Wed Oct 22 10:57:37 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:22 2008 -0200" }, "message": "V4L/DVB (9367a): Add gspca driver and subdrivers to MAINTAINERS\n\nSigned-off-by: Costantino Leandro \u003clcostantino@gmail.com\u003e\nSigned-off-by: Erik Andrén \u003cerik.andren@gmail.com\u003e\nSigned-off-by: Frank Zago \u003cfrank@zago.net\u003e\nSigned-off-by: Hans de Goede \u003chdegoede@redhat.com\u003e\nSigned-off-by: Jean-Francois Moine \u003cmoinejf@free.fr\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "bdb6ee32536b881085a99fabff7bdfe359e3461b", "tree": "3ce3677be1248ad76922d34ade425b8513e99282", "parents": [ "0e8bac9791b1539b72b8049b18218eb762d94d71" ], "author": { "name": "Thierry MERLE", "email": "thierry.merle@free.fr", "time": "Thu Oct 23 17:49:49 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:22 2008 -0200" }, "message": "V4L/DVB (9358): CinergyT2: fix Kconfig typo\n\nconfig\\tDVB_USB_CINERGY_T2 causes the make_kconfig.pl to forget to enable by default the compilation of cinergyT2 module.\n\nSigned-off-by: Thierry MERLE \u003cthierry.merle@free.fr\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "0e8bac9791b1539b72b8049b18218eb762d94d71", "tree": "b2aa31bd227fede92ed29029b6a59c6043093205", "parents": [ "d522af581c6abd0e064278345ca638b0553a93fa" ], "author": { "name": "Matthias Schwarzott", "email": "zzam@gentoo.org", "time": "Fri Oct 24 10:47:07 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:21 2008 -0200" }, "message": "V4L/DVB (9357): cx88-dvb: Fix Oops in case i2c bus failed to register\n\nThere already is an report at kernel bugzilla about this issue:\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9455\n\nWhen enabling extra checks for the i2c-bus of cx88 based cards by\nloading i2c_algo_bit with bit_test\u003d1 this may trigger an oops\nwhen loading cx88_dvb.\n\nThis is caused by the extra check code that detects that the\nsda-line is stuck high and thus does not register the i2c-bus.\n\ncx88-dvb however does not check if the i2c-bus is valid and just\nuses core-\u003ei2c_adap to attach dvb frontend modules.\nThis leads to an oops at the first call to i2c_transfer:\n\n$ modprobe i2c_algo_bit bit_test\u003d1\n$ modprobe cx8802\n\ncx88/2: cx2388x MPEG-TS Driver Manager version 0.0.6 loaded\ncx88[0]: quirk: PCIPCI_NATOMA -- set TBFX\ncx88[0]: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card\u003d37,autodetected], frontend(s): 1\ncx88[0]: TV tuner type 4, Radio tuner type -1\ncx88[0]: SDA stuck high!\ncx88[0]: i2c register FAILED\ninput: cx88 IR (Hauppauge Nova-S-Plus as /class/input/input5\ncx88[0]/2: cx2388x 8802 Driver Manager\ncx88-mpeg driver manager 0000:00:10.2: enabling device (0154 -\u003e 0156)\ncx88-mpeg driver manager 0000:00:10.2: PCI INT A -\u003e Link[LNKD] -\u003e GSI 9 (level, low) -\u003e IRQ 9\ncx88[0]/2: found at 0000:00:10.2, rev: 5, irq: 9, latency: 64, mmio: 0xfb000000\ncx8802_probe() allocating 1 frontend(s)\ncx88/2: cx2388x dvb driver version 0.0.6 loaded\ncx88/2: registering cx8802 driver, type: dvb access: shared\ncx88[0]/2: subsystem: 0070:9202, board: Hauppauge Nova-S-Plus DVB-S [card\u003d37]\ncx88[0]/2: cx2388x based DVB/ATSC card\nBUG: unable to handle kernel NULL pointer dereference at 00000000\nIP: [\u003ce084d4ef\u003e] :i2c_core:i2c_transfer+0x1f/0x80\n*pde \u003d 00000000\nModules linked in: cx88_dvb(+) cx8802 cx88xx ir_common i2c_algo_bit tveeprom videobuf_dvb btcx_risc\nmga drm ipv6 fscpos eeprom nfsd exportfs stv0299 b2c2_flexcop_pci b2c2_flexcop cx24123 s5h1420 ves1x93\ndvb_ttpci dvb_core saa7146_vv saa7146 videobuf_dma_sg videobuf_core videodev v4l1_compat ttpci_eeprom\nlirc_serial lirc_dev usbhid rtc uhci_hcd 8139too i2c_piix4 i2c_core usbcore evdev\nPid: 4249, comm: modprobe Not tainted (2.6.27-gentoo #3)\nEIP: 0060:[\u003ce084d4ef\u003e] EFLAGS: 00010296 CPU: 0\nEIP is at i2c_transfer+0x1f/0x80 [i2c_core]\nEAX: 00000000 EBX: ffffffa1 ECX: 00000002 EDX: d6c71e3c\nESI: d80cd050 EDI: d8093c00 EBP: d6c71e20 ESP: d6c71e0c\nDS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "d522af581c6abd0e064278345ca638b0553a93fa", "tree": "4474cc407617de5e6350e9f982121c7bddc44501", "parents": [ "74084d33cb6221a5836a2a4438ec1bcf7a0797b0" ], "author": { "name": "Suresh Siddha", "email": "suresh.b.siddha@intel.com", "time": "Mon Oct 20 17:57:02 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:21 2008 -0200" }, "message": "V4L/DVB (9356): [PATCH] saa7134: fix resource map sanity check conflict\n\nImpact: driver could possibly stomp on resources outside of its scope\n\n{mchehab@redhat.com: I got two versions of the same patch (identical,\nexcept for whitespacing). One authored by Andy Burns and another\nauthored by Suresh Siddha. Due to that, I\u0027m applying the one that has\nless CodingStyle errors. I\u0027m also adding both comments and the SOB\u0027s for\nboth patches, since they are both interesting}\n\nSuresh Siddha commented:\n\n Alexey Fisher reported:\n\n \u003e resource map sanity check conflict: 0xcfeff800 0xcff007ff 0xcfe00000\n \u003e 0xcfefffff PCI Bus 0000:01\n\n BAR base is located in the middle of the 4K page and the hardcoded\n size argument makes the request span two pages causing the conflict.\n\n Fix the hard coded size argument in ioremap().\n\nAndy Burns commented:\n\n I have already sent this patch on the linux-dvb list, but it didn\u0027t get\n much attention, so re-sending direct, I hope you all don\u0027t mind.\n\n While attempting to run mythtv in a xen domU, I encountered problems\n loading the driver for my saa7134 card, with an error from ioremap().\n\n This error was due to the driver allocating an incorrectly sized mmio\n area, which was trapped by xen\u0027s permission checks, but this would go\n un-noticed on a kernel without xen.\n\n My card has a 1K sized mmio area, I\u0027ve had information that other cards\n have 2K areas, perhaps others have different sizes, yet the driver\n always attempts to map 4K. I realise that the granularity of mapping is\n the page size, which typically would be 4K, but unless the card\u0027s base\n address happens to fall on a 4K boundary (mine does not) then the\n base+4K will end up spanning two pages, and this is when the error\n occurs under xen.\n\n My patch uses the pci_resource_len macro to determine the size required\n for the user\u0027s particular card, instead of the hardcoded 4K value. I\u0027ve\n tested with a couple of printk() inside ioremap() that the start address\n and size do get rounded to the closest page boundary.\n\n With this patch I am able to successfully load the saa7134 driver and\n run mythtv under xen with my card, subject to correct pollirq settings\n in case of shared IRQ, I am still seeing occasional DMA panics, which I\n think are related to swiotlb handling by dom0/domU, usually the panic\n occurs when changing mux, once tuned to a mux, 12 hour continuous\n recordings are possible without errors.\n\nReported-by: Alexey Fisher \u003cbug-track@fisher-privat.net\u003e\nTested-by: Alexey Fisher \u003cbug-track@fisher-privat.net\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Andy Burns \u003candy@burns.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "74084d33cb6221a5836a2a4438ec1bcf7a0797b0", "tree": "fb5ecd7ad40b0619bd90358ad72fcf3f42ae4d05", "parents": [ "c7f09db6852d85e7f76322815051aad1c88d08cf" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Fri Oct 17 20:19:29 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:20 2008 -0200" }, "message": "V4L/DVB (9355): de-BKL cafe_ccic.c\n\nRemove lock_kernel() call from cafe_ccic.c\n\nCommit d56dc61265d2527a63ab5b0f03199a43cd89ca36 added lock_kernel()\ncalls to cafe_ccic.c. But that driver was written with proper locking\nand does not need the BKL, so take it back out.\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "c7f09db6852d85e7f76322815051aad1c88d08cf", "tree": "3c91d1d5f90aa10131bf0e32742a017e9643709f", "parents": [ "a24ddee36ca10a90451552e6620ff7c4ff7e44b5" ], "author": { "name": "Gregor Jasny", "email": "jasny@vidsoft.de", "time": "Thu Oct 23 09:55:22 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:20 2008 -0200" }, "message": "V4L/DVB (9352): Add some missing compat32 ioctls\n\nThis patch adds the missing compat ioctls that are needed to\noperate Skype in combination with libv4l and a MJPEG only camera.\n\nIf you think it\u0027s trivial enough please submit it to -stable, too.\n\nSigned-off-by: Gregor Jasny \u003cgjasny@web.de\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "a24ddee36ca10a90451552e6620ff7c4ff7e44b5", "tree": "32bf4ccaef6d816a40855e25d9da2b5dab765134", "parents": [ "69df96c3dad0704301cdbd665636d8184fb314c6" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Thu Oct 23 09:53:56 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:19 2008 -0200" }, "message": "V4L/DVB (9351): ibmcam: Fix a regression caused by a482f327ff56bc3cf53176a7eb736cea47291a1d\n\nAs reported by David Ellingsworth:\n\u003e I\u0027m not sure if it matters or not, but the ibmcam driver in the\n\u003e Mauro\u0027s linux-2.6 git tree in the for_linus branch is currently\n\u003e broken.\n\nuvd is equal to NULL during most of ibmcam_probe. Due to that, an OOPS is\ngenerated at dev_info. This patch replaces uvd-\u003edev-\u003edev to dev-\u003edev\ninside this routine.\n\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nReviewed-by: David Ellingsworth \u003cdavid@identd.dyndns.org\u003e\n" }, { "commit": "69df96c3dad0704301cdbd665636d8184fb314c6", "tree": "034ab128eab2b6df9371d3e6d90435123488434c", "parents": [ "e62b47565a865d77133c88aee6a2a14838aeb9b8" ], "author": { "name": "Alexey Klimov", "email": "klimov.linux@gmail.com", "time": "Thu Oct 23 09:20:27 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:19 2008 -0200" }, "message": "V4L/DVB (9350): radio-si470x: add support for kworld usb radio\n\nThis patch add support for new device named KWorld USB FM Radio\nSnapMusic Mobile 700 (FM700).\nAnd changes few lines in comments.\n\nSigned-off-by: Alexey Klimov \u003cklimov.linux@gmail.com\u003e\nAcked-by: Tobias Lorenz \u003ctobias.lorenz@gmx.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "e62b47565a865d77133c88aee6a2a14838aeb9b8", "tree": "6345c34e28335a5203143f61697b8c8fc4f2eb58", "parents": [ "3b37a15c2d75585cc0da49b8e69345af91e227ce" ], "author": { "name": "Antoine Jacquet", "email": "royale@zerezo.com", "time": "Tue Oct 21 17:54:51 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:18 2008 -0200" }, "message": "V4L/DVB (9348): dtv5100: add dependency on zl10353\n\nUpdate Kconfig to add missing dependency on zl10353 for dtv5100 driver.\n\nSigned-off-by: Antoine Jacquet \u003croyale@zerezo.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "3b37a15c2d75585cc0da49b8e69345af91e227ce", "tree": "83bf0786d2bf5c5c9b37e367d809cbc89830980c", "parents": [ "f7378995951a2c5e4e836df84e5669bc72c8dda8" ], "author": { "name": "Manu Abraham", "email": "abraham.manu@gmail.com", "time": "Mon Oct 20 18:14:14 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:11:18 2008 -0200" }, "message": "V4L/DVB (9346): Optimization: Enable gate in a symmetric/disciplined way,\n\nrather than implementing different ways leading to confusion.\n\nThis allows multiple gate_enable/disable\u0027s in the tuner_read/write\nfunctions, thereby lesser number of I/O operations throughout,\neventually leading to better results. As a side effect demods that\ndetect the STOP bit for auto closing of the gate can be avoided, thereby\na very minimal gain in disabling the auto detect feature as well.\nImproves readability on the device control.\n\nSigned-off-by: Manu Abraham \u003cmanu@linuxtv.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "f7378995951a2c5e4e836df84e5669bc72c8dda8", "tree": "51976ad15d17800b5027e534fb0579c2c96e29e4", "parents": [ "6a13378a56ce06afca9db75f3d4e663fba5f0992" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Sat Oct 18 11:05:58 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:09:44 2008 -0200" }, "message": "V4L/DVB (9337b): remove tuner-3036 and dpc7146 drivers from feature-removal-schedule.txt\n\nThe tuner-3036 and dpc7146 drivers have been deleted now so we can\nremove the corresponding entries from feature-removal-schedule.txt.\n(Thanks for doing this, BTW.)\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "6a13378a56ce06afca9db75f3d4e663fba5f0992", "tree": "9634f668ff29b1c88bb7e1250d74442cd393e076", "parents": [ "3ad4f597058301c97f362e500a32f63f5c950a45" ], "author": { "name": "Alexey Klimov", "email": "klimov.linux@gmail.com", "time": "Sun Oct 19 20:10:13 2008 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Tue Nov 11 08:09:43 2008 -0200" }, "message": "V4L/DVB (9337a): HID: Don\u0027t allow KWorld radio fm700 be handled by usb hid drivers\n\nThis device is already handled by radio-si470x driver, and we\ntherefore want usbhid to ignore it.\n\nSigned-off-by: Alexey Klimov \u003cklimov.linux@gmail.com\u003e\nAcked-by: Tobias Lorenz \u003ctobias.lorenz@gmx.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "5d5254f0d3b9bebc47d97e357374c0ad0c291a7d", "tree": "fea216db5914228fe80139f5e31621de86cc9e5d", "parents": [ "ae99286b4f1be7788f2d6947c66a91dbd6351eec" ], "author": { "name": "Gautham R Shenoy", "email": "ego@in.ibm.com", "time": "Sat Oct 25 10:22:38 2008 +0530" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Nov 11 10:46:42 2008 +0100" }, "message": "timers: handle HRTIMER_CB_IRQSAFE_UNLOCKED correctly from softirq context\n\nImpact: fix incorrect locking triggered during hotplug-intense stress-tests\n\nWhile migrating the the CB_IRQSAFE_UNLOCKED timers during a cpu-offline,\nwe queue them on the cb_pending list, so that they won\u0027t go\nstale.\n\nThus, when the callbacks of the timers run from the softirq context,\nthey could run into potential deadlocks, since these callbacks\nassume that they\u0027re running with irq\u0027s disabled, thereby annoying\nlockdep!\n\nFix this by emulating hardirq context while running these callbacks from\nthe hrtimer softirq.\n\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n[ INFO: inconsistent lock state ]\n2.6.27 #2\n--------------------------------\ninconsistent {in-hardirq-W} -\u003e {hardirq-on-W} usage.\nksoftirqd/0/4 [HC0[0]:SC1[1]:HE1:SE0] takes:\n (\u0026rq-\u003elock){++..}, at: [\u003cc011db84\u003e] sched_rt_period_timer+0x9e/0x1fc\n{in-hardirq-W} state was registered at:\n [\u003cc014103c\u003e] __lock_acquire+0x549/0x121e\n [\u003cc0107890\u003e] native_sched_clock+0x88/0x99\n [\u003cc013aa12\u003e] clocksource_get_next+0x39/0x3f\n [\u003cc0139abc\u003e] update_wall_time+0x616/0x7df\n [\u003cc0141d6b\u003e] lock_acquire+0x5a/0x74\n [\u003cc0121724\u003e] scheduler_tick+0x3a/0x18d\n [\u003cc047ed45\u003e] _spin_lock+0x1c/0x45\n [\u003cc0121724\u003e] scheduler_tick+0x3a/0x18d\n [\u003cc0121724\u003e] scheduler_tick+0x3a/0x18d\n [\u003cc012c436\u003e] update_process_times+0x3a/0x44\n [\u003cc013c044\u003e] tick_periodic+0x63/0x6d\n [\u003cc013c062\u003e] tick_handle_periodic+0x14/0x5e\n [\u003cc010568c\u003e] timer_interrupt+0x44/0x4a\n [\u003cc0150c9f\u003e] handle_IRQ_event+0x13/0x3d\n [\u003cc0151c14\u003e] handle_level_irq+0x79/0xbd\n [\u003cc0105634\u003e] do_IRQ+0x69/0x7d\n [\u003cc01041e4\u003e] common_interrupt+0x28/0x30\n [\u003cc047007b\u003e] aac_probe_one+0x1a3/0x3f3\n [\u003cc047ec2d\u003e] _spin_unlock_irqrestore+0x36/0x39\n [\u003cc01512b4\u003e] setup_irq+0x1be/0x1f9\n [\u003cc065d70b\u003e] start_kernel+0x259/0x2c5\n [\u003cffffffff\u003e] 0xffffffff\nirq event stamp: 50102\nhardirqs last enabled at (50102): [\u003cc047ebf4\u003e] _spin_unlock_irq+0x20/0x23\nhardirqs last disabled at (50101): [\u003cc047edc2\u003e] _spin_lock_irq+0xa/0x4b\nsoftirqs last enabled at (50088): [\u003cc0128ba6\u003e] do_softirq+0x37/0x4d\nsoftirqs last disabled at (50099): [\u003cc0128ba6\u003e] do_softirq+0x37/0x4d\n\nother info that might help us debug this:\nno locks held by ksoftirqd/0/4.\n\nstack backtrace:\nPid: 4, comm: ksoftirqd/0 Not tainted 2.6.27 #2\n [\u003cc013f6cb\u003e] print_usage_bug+0x13e/0x147\n [\u003cc013fef5\u003e] mark_lock+0x493/0x797\n [\u003cc01410b1\u003e] __lock_acquire+0x5be/0x121e\n [\u003cc0141d6b\u003e] lock_acquire+0x5a/0x74\n [\u003cc011db84\u003e] sched_rt_period_timer+0x9e/0x1fc\n [\u003cc047ed45\u003e] _spin_lock+0x1c/0x45\n [\u003cc011db84\u003e] sched_rt_period_timer+0x9e/0x1fc\n [\u003cc011db84\u003e] sched_rt_period_timer+0x9e/0x1fc\n [\u003cc01210fd\u003e] finish_task_switch+0x41/0xbd\n [\u003cc0107890\u003e] native_sched_clock+0x88/0x99\n [\u003cc011dae6\u003e] sched_rt_period_timer+0x0/0x1fc\n [\u003cc0136dda\u003e] run_hrtimer_pending+0x54/0xe5\n [\u003cc011dae6\u003e] sched_rt_period_timer+0x0/0x1fc\n [\u003cc0128afb\u003e] __do_softirq+0x7b/0xef\n [\u003cc0128ba6\u003e] do_softirq+0x37/0x4d\n [\u003cc0128c12\u003e] ksoftirqd+0x56/0xc5\n [\u003cc0128bbc\u003e] ksoftirqd+0x0/0xc5\n [\u003cc0134649\u003e] kthread+0x38/0x5d\n [\u003cc0134611\u003e] kthread+0x0/0x5d\n [\u003cc0104477\u003e] kernel_thread_helper+0x7/0x10\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Gautham R Shenoy \u003cego@in.ibm.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f1c4be5edad3756212cbbbeab39428fe90c27109", "tree": "6147b91c032bc8850618a063233046a8ab8a13a4", "parents": [ "15e6cb3673ea6277999642802406a764b49391b0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 10:22:36 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 10:29:17 2008 +0100" }, "message": "tracing, x86: clean up FUNCTION_RET_TRACER Kconfig\n\nImpact: cleanup\n\nmove FUNCTION_RET_TRACER to the X86 select section, where we have all the\nother options.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "15e6cb3673ea6277999642802406a764b49391b0", "tree": "d0a46a918caa64d5fb1ed37be3e026b30e94fe77", "parents": [ "caf4b323b02a16c92fba449952ac6515ddc76d7a" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Nov 11 07:14:25 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 10:29:12 2008 +0100" }, "message": "tracing: add a tracer to catch execution time of kernel functions\n\nImpact: add new tracing plugin which can trace full (entry+exit) function calls\n\nThis tracer uses the low level function return ftrace plugin to\nmeasure the execution time of the kernel functions.\n\nThe first field is the caller of the function, the second is the\nmeasured function, and the last one is the execution time in\nnanoseconds.\n\n- v3:\n\n- HAVE_FUNCTION_RET_TRACER have been added. Each arch that support ftrace return\n should enable it.\n- ftrace_return_stub becomes ftrace_stub.\n- CONFIG_FUNCTION_RET_TRACER depends now on CONFIG_FUNCTION_TRACER\n- Return traces printing can be used for other tracers on trace.c\n- Adapt to the new tracing API (no more ctrl_update callback)\n- Correct the check of \"disabled\" during insertion.\n- Minor changes...\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "caf4b323b02a16c92fba449952ac6515ddc76d7a", "tree": "6fc234d00faca192248344996a168afb253e5f40", "parents": [ "d844222a54c33a960755b44b934cd1b01b05dceb" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Nov 11 07:03:45 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 10:29:11 2008 +0100" }, "message": "tracing, x86: add low level support for ftrace return tracing\n\nImpact: add infrastructure for function-return tracing\n\nAdd low level support for ftrace return tracing.\n\nThis plug-in stores return addresses on the thread_info structure of\nthe current task.\n\nThe index of the current return address is initialized when the task\nis the first one (init) and when a process forks (the child). It is\nnot needed when a task does a sys_execve because after this syscall,\nit still needs to return on the kernel functions it called.\n\nNote that the code of return_to_handler has been suggested by Steven\nRostedt as almost all of the ideas of improvements in this V3.\n\nFor purpose of security, arch/x86/kernel/process_32.c is not traced\nbecause __switch_to() changes the current task during its execution.\nThat could cause inconsistency in the stored return address of this\nfunction even if I didn\u0027t have any crash after testing with tracing on\nthis function enabled.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d844222a54c33a960755b44b934cd1b01b05dceb", "tree": "3ed56e3969ef2f1cccc921f3c49a959012ba1bda", "parents": [ "f536aafc5a2e6f0c8f1577a155e6f93db5e469f0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:58:36 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:58:36 2008 +0100" }, "message": "Merge branches \u0027tracing/ftrace\u0027 and \u0027tracing/urgent\u0027 into tracing/core\n" }, { "commit": "cb8fdc69a2a80e81e1280ec58afd2c3217ac8a7f", "tree": "dd1707ffda0c12c7e98b6bfc02d44a7cd2cb47a8", "parents": [ "77eb50aefa5dd2337246dce8b66e18e837c1a8bc" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Nov 11 19:39:26 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Nov 11 19:42:30 2008 +1100" }, "message": "powerpc: Update desktop/server defconfigs\n\nTurned off CONFIG_PCI_LEGACY and turned on EXT4, and otherwise mostly\ntook the defaults. This also updates ppc6xx_defconfig, which covers\nthe 6xx/7xx/7xxx-based embedded boards.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "77eb50aefa5dd2337246dce8b66e18e837c1a8bc", "tree": "76232c81ab3f3badfbd45b5793dc4637fd2ed0dd", "parents": [ "ec5d7657f746c46b5fbb3dbec6d0f7d8b6b82961" ], "author": { "name": "Andreas Schwab", "email": "schwab@suse.de", "time": "Thu Nov 06 00:49:00 2008 +0000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Nov 11 19:42:22 2008 +1100" }, "message": "powerpc: Fix msr check in compat_sys_swapcontext\n\nThe new context may not be 16-byte aligned, so the real address of the\nmcontext structure should be read from the uc_regs pointer instead of\ndirectly using the (unaligned) uc_mcontext field.\n\nSigned-off-by: Andreas Schwab \u003cschwab@suse.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f536aafc5a2e6f0c8f1577a155e6f93db5e469f0", "tree": "3ed56e3969ef2f1cccc921f3c49a959012ba1bda", "parents": [ "5aa1ba6a6c710e747838a22d798ac97a8b248745" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon Nov 10 23:07:30 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:40:34 2008 +0100" }, "message": "ring-buffer: replace most bug ons with warn on and disable buffer\n\nThis patch replaces most of the BUG_ONs in the ring_buffer code with\nRB_WARN_ON variants. It adds some more variants as needed for the\nreplacement. This lets the buffer die nicely and still warn the user.\n\nOne BUG_ON remains in the code, and that is because it detects a\nbad pointer passed in by the calling function, and not a bug by\nthe ring buffer code itself.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5aa1ba6a6c710e747838a22d798ac97a8b248745", "tree": "29a0e0bfdad1a5674667dda1236099952dbf41cb", "parents": [ "e0cb4ebcd9e5b4ddd8216c20f54445c91b1fa4b9" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon Nov 10 23:07:30 2008 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:40:29 2008 +0100" }, "message": "ftrace: prevent ftrace_special from recursion\n\nImpact: stop ftrace_special from recursion\n\nThe ftrace_special is used to help debug areas of the kernel.\nBecause of this, if it is put in certain locations, the fact that\nit allows recursion can become a problem if the kernel developer\nusing does not realize that.\n\nThis patch changes ftrace_special to not allow recursion into itself\nto make it more robust.\n\nIt also changes from preempt disable interrupts disable to prevent\nany loss of trace entries.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e0cb4ebcd9e5b4ddd8216c20f54445c91b1fa4b9", "tree": "d1c3b22b7e9f02fb56927da530da09c6ee7ce0b9", "parents": [ "a309720c876d7ad2e224bfd1982c92ae4364c82e", "45b86a96f17cb2900f291129b0e67287400e45b2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:40:18 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:40:18 2008 +0100" }, "message": "Merge branch \u0027tracing/urgent\u0027 into tracing/ftrace\n\nConflicts:\n\tkernel/trace/trace.c\n" }, { "commit": "45b86a96f17cb2900f291129b0e67287400e45b2", "tree": "f7968bf36e3947ee42251f7eebc6ea5f24aca202", "parents": [ "072ba49838b42c873c496d72c91bb237914cf3b6", "4143c5cb36331155a1823af8b3a8c761a59fed71" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:16:20 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 09:16:20 2008 +0100" }, "message": "Merge branch \u0027devel\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/urgent\n" }, { "commit": "0baf823a10bd4131f70e9712d1f02de3c247f1df", "tree": "1a1593f990d54cf2b5f98fb9e4105f05ea6fe742", "parents": [ "afa21e0584f78964c092981fad94e45d38cda249" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sat Nov 08 11:44:14 2008 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 18:03:28 2008 +1000" }, "message": "drm/i915: Move legacy breadcrumb out of the reserved status page area\n\nAddresses in the hardware status page below index 0x20 are reserved for use\nby the hardware. The legacy breadcrumb was sitting at index 5. Move it to\nindex 0x21, and make sure everyone uses the defined value instead of\nhard-coded constants.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "afa21e0584f78964c092981fad94e45d38cda249", "tree": "e9902386afb4995ffcec006745c194a136813f0f", "parents": [ "78538bf14995a136c2d9a22159ada49937359119" ], "author": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 18:02:12 2008 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 18:02:12 2008 +1000" }, "message": "drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA\n\nThis fixes hangs on 855-class hardware by avoiding double attachment of the\ndriver due to the stub second head device having the same pci id as the real\ndevice.\n\nOther DRM drivers probably want this treatment as well, but I\u0027m applying it\njust to this one for safety. But we should clean up the drm_pciids.h mess\nnow so that each driver has its own pci id list header in its own directory.\nLets do that in the next release.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "19b723218bde79c60a394a3caee9eb156ac2d356", "tree": "5ea111eb99068ae04ec5bc5ab2089a288362b5c1", "parents": [ "44901a96847b9967c057832b185e2f34ee6a14e5" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Nov 04 17:08:40 2008 +0900" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Nov 11 03:01:21 2008 -0500" }, "message": "libata: fix last_reset timestamp handling\n\nehc-\u003elast_reset is used to ensure that resets are not issued too\nclose to each other. It\u0027s initialized to jiffies minus one minute\non EH entry. However, when new links are initialized after PMP is\nprobed, new links have zero for this timestamp resulting in long wait\ndepending on the current jiffies.\n\nThis patch makes last_set considered iff ATA_EHI_DID_RESET is set, in\nwhich case last_reset is always initialized. As an added precaution,\nWARN_ON() is added so that warning is printed if last_reset is\nin future.\n\nThis problem is spotted and debugged by Shane Huang.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Shane Huang \u003cShane.Huang@amd.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "44901a96847b9967c057832b185e2f34ee6a14e5", "tree": "25f7948890de3b93bc93e5ce9938c2fc75348ea8", "parents": [ "a12d6c9a09c644cb4a35be099eb5124d38e4feb8" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Tue Nov 04 10:34:48 2008 -0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Nov 11 02:59:27 2008 -0500" }, "message": "libata: Avoid overflow in ata_tf_read_block() when tf-\u003ehba_lbal \u003e 127\n\nPhillip O\u0027Donnell \u003cphillip.odonnell@gmail.com\u003e pointed out that the same\nsign extension bug that was fixed in commit ba14a9c2 (\"libata: Avoid\noverflow in ata_tf_to_lba48() when tf-\u003ehba_lbal \u003e 127\") also appears to\nexist in ata_tf_read_block(). Fix this by adding a cast to u64.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "a12d6c9a09c644cb4a35be099eb5124d38e4feb8", "tree": "c2dad2d4d5532a540175e3db709824f1b30451cd", "parents": [ "bc170e656881306d65eb1318c98032e1ab305ee8" ], "author": { "name": "Marc Pignat", "email": "marc.pignat@hevs.ch", "time": "Thu Nov 06 11:44:34 2008 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Nov 11 02:59:13 2008 -0500" }, "message": "[libata] pata_pcmcia: another memory card support\n\nSupport for Apacer photo steno pro card.\n\nSigned-off-by: Marc Pignat \u003cmarc.pignat@hevs.ch\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "bc170e656881306d65eb1318c98032e1ab305ee8", "tree": "17d29e552a593a46328d9641fce1cc5a57da3a6a", "parents": [ "bd6b52a17b9af630c38bb4f89609be5654d71e1e" ], "author": { "name": "Mark Salter", "email": "msalter@redhat.com", "time": "Thu Nov 06 08:03:23 2008 -0500" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Nov 11 02:58:59 2008 -0500" }, "message": "[libata] pata_sch: notice attached slave devices\n\nI posted this last month, but was prompted to do so again in bz#467457\n\nAdd capability flag to support slave devices with pata_sch driver.\n\nSigned-off-by: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "bd6b52a17b9af630c38bb4f89609be5654d71e1e", "tree": "c5ecc88897daaf4a6c11845e63170a72d20071c3", "parents": [ "3ad4f597058301c97f362e500a32f63f5c950a45" ], "author": { "name": "Qinghuang Feng", "email": "qhfeng.kernel@gmail.com", "time": "Sat Nov 08 16:32:02 2008 +0800" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Nov 11 02:58:30 2008 -0500" }, "message": "[libata] pata_cs553*.c: cleanup kernel-doc\n\nNo arguments named @deadline in cs5535_cable_detect() and\ncs5536_cable_detect(). Remove them.\n\nSigned-off-by: Qinghuang Feng \u003cqhfeng.kernel@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "78538bf14995a136c2d9a22159ada49937359119", "tree": "027b2dfe181d7c1ea3e243ae79336e700756a975", "parents": [ "5d8e6bb7a20b6206e1fe44565efc383a941b81fa" ], "author": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:56:16 2008 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:56:16 2008 +1000" }, "message": "drm/radeon: map registers at load time\n\nNow that the radeon driver has suspend/resume functions, it needs to map its\nregisters at load time or it will likely crash if a suspend operation occurs\nbefore the driver has been initialized.\n\nThis patch moves the register mapping code from firstopen to load and makes\nthe mapping into a _DRM_DRIVER one so that the core won\u0027t remove it at\nlastclose time.\n\nFixes (at least partially) kernel bz #11891.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "5d8e6bb7a20b6206e1fe44565efc383a941b81fa", "tree": "088f954cf9d902455b1db968954fb3aed6edb246", "parents": [ "bd95e0a4a6bb9485fe35dda62719663f6ceabae1" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue Nov 04 18:36:29 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:44:26 2008 +1000" }, "message": "drm: Remove infrastructure for supporting i915\u0027s vblank swapping.\n\nIt\u0027s not used in any other drivers, and doesn\u0027t look like it will be from\ndrm.git master.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "bd95e0a4a6bb9485fe35dda62719663f6ceabae1", "tree": "72e0665fb8585f3f2b68a7c1fbc10baf5bbbb5c3", "parents": [ "d3e74d0237b102d34979015fbf6df02ca4413074" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue Nov 04 12:01:24 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:44:22 2008 +1000" }, "message": "i915: Remove racy delayed vblank swap ioctl.\n\nWhen userland detected that this ioctl was supported (by version number check),\nit used it in a racy way -- dispatch delayed swap, wait for vblank, continue\nrendering. As there was no mechanism for it to wait for the swap to finish,\nsometimes it would render before the swap and garbage would be displayed on\nthe screen.\n\nBy removing the ioctl and returning -EINVAL, userland returns to its previous,\ncorrect rendering path of waiting for a vblank then dispatching a swap. The\nonly path that could have used this ioctl correctly was page flipping, which\nrelied on only one client running and emitting wait-for-vblank-before-rendering\nin the command stream. That path also falls back correctly, at the performance\ncost of not being able to queue up rendering before the flip occurs.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "d3e74d0237b102d34979015fbf6df02ca4413074", "tree": "b2a5cdb09d3d512a95e1e04448a1605a4b653c3b", "parents": [ "6a47baa6ce7e6fb5fed8d1fd0af36a96a4ad133f" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Mon Nov 03 14:46:17 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:44:04 2008 +1000" }, "message": "i915: Don\u0027t whine when pci_enable_msi() fails.\n\nThis probably just means the chipset doesn\u0027t support MSI, which is fine.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "6a47baa6ce7e6fb5fed8d1fd0af36a96a4ad133f", "tree": "7ad2e9ab0495856bc315bbf9640416ee1f70323b", "parents": [ "ad42ca8f4490de06462aee234ea0083cbd8b46aa" ], "author": { "name": "Owen Taylor", "email": "otaylor@redhat.com", "time": "Mon Nov 03 14:38:17 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:43:26 2008 +1000" }, "message": "i915: Don\u0027t attempt to short-circuit object_wait_rendering by checking domains.\n\nThis could return early when reading after writing a buffer, if somebody\nhad already put it on the flushing list (write domains are 0, but still\nactive), leading to glReadPixels failure.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "ad42ca8f4490de06462aee234ea0083cbd8b46aa", "tree": "f62bcc1f237f53d6a8aabcd65cf771d92dc2b66b", "parents": [ "881ee9889c8b98671c5491e43666bf5d4f78a180" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sun Nov 02 23:38:20 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:43:14 2008 +1000" }, "message": "i915: Clean up sarea pointers on leavevt\n\nThis corresponds to the setup of the sarea pointers in DMA initialization,\nthough neither is exactly the point at which the sarea is set up or torn down.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "881ee9889c8b98671c5491e43666bf5d4f78a180", "tree": "c6b851fbea5d4cf485263f16e998a647ea37d5ba", "parents": [ "3ad4f597058301c97f362e500a32f63f5c950a45" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sun Nov 02 23:08:44 2008 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Tue Nov 11 17:42:19 2008 +1000" }, "message": "i915: Save/restore MCHBAR_RENDER_STANDBY on GM965/GM45\n\nThis register is set by the 2D driver to prevent lockups, and so it needs to\nbe preserved across suspend/resume too. This makes my X200s work.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "ad474caca3e2a0550b7ce0706527ad5ab389a4d4", "tree": "6d4e5cbcee3a85230317a33d66655ece0c873f5c", "parents": [ "5ac5c4d604bf894ef672a7971d03fefdc7ea7e49" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Mon Nov 10 15:39:30 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 11 08:01:43 2008 +0100" }, "message": "fix for account_group_exec_runtime(), make sure -\u003esignal can\u0027t be freed under rq-\u003elock\n\nImpact: fix hang/crash on ia64 under high load\n\nThis is ugly, but the simplest patch by far.\n\nUnlike other similar routines, account_group_exec_runtime() could be\ncalled \"implicitly\" from within scheduler after exit_notify(). This\nmeans we can race with the parent doing release_task(), we can\u0027t just\ncheck -\u003esignal !\u003d NULL.\n\nChange __exit_signal() to do spin_unlock_wait(\u0026task_rq(tsk)-\u003elock)\nbefore __cleanup_signal() to make sure -\u003esignal can\u0027t be freed under\ntask_rq(tsk)-\u003elock. Note that task_rq_unlock_wait() doesn\u0027t care\nabout the case when tsk changes cpu/rq under us, this should be OK.\n\nThanks to Ingo who nacked my previous buggy patch.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReported-by: Doug Chapman \u003cdoug.chapman@hp.com\u003e\n" }, { "commit": "df02c6ff2e3937379b31ea161b53229134fe92f7", "tree": "93e76bcd230de65599709b5520bd53c337ebd432", "parents": [ "14ee6742b1b5df275cd2d771b4562b4f808c9419" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@marvell.com", "time": "Mon Nov 10 21:53:12 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 10 21:53:12 2008 -0800" }, "message": "dsa: fix master interface allmulti/promisc handling\n\nBefore commit b6c40d68ff6498b7f63ddf97cf0aa818d748dee7 (\"net: only\ninvoke dev-\u003echange_rx_flags when device is UP\"), the dsa driver could\nsort-of get away with only fiddling with the master interface\u0027s\nallmulti/promisc counts in -\u003echange_rx_flags() and not touching them\nin -\u003eopen() or -\u003estop(). After this commit (note that it was merged\nalmost simultaneously with the dsa patches, which is why this wasn\u0027t\ncaught initially), the breakage that was already there became more\napparent.\n\nSince it makes no sense to keep the master interface\u0027s allmulti or\npromisc count pinned for a slave interface that is down, copy the vlan\ndriver\u0027s sync logic (which does exactly what we want) over to dsa to\nfix this.\n\nBug report from Dirk Teurlings \u003cdirk@upexia.nl\u003e and Peter van Valderen\n\u003clinux@ddcrew.com\u003e.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@marvell.com\u003e\nTested-by: Dirk Teurlings \u003cdirk@upexia.nl\u003e\nTested-by: Peter van Valderen \u003clinux@ddcrew.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "14ee6742b1b5df275cd2d771b4562b4f808c9419", "tree": "a3e4e3ded1c6f903b3a2abff6e232e473ae69634", "parents": [ "5cd33db2120b5ce972568711156f91da83bff2d7" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@marvell.com", "time": "Mon Nov 10 21:52:42 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 10 21:52:42 2008 -0800" }, "message": "dsa: fix skb-\u003epkt_type when mac address of slave interface differs\n\nWhen a dsa slave interface has a mac address that differs from that\nof the master interface, eth_type_trans() won\u0027t explicitly set\nskb-\u003epkt_type back to PACKET_HOST -- we need to do this ourselves\nbefore calling eth_type_trans().\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@marvell.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5cd33db2120b5ce972568711156f91da83bff2d7", "tree": "764e7b41ee2ffdf0e42a7dd005ece814ce88680d", "parents": [ "b971e7ac834e9f4bda96d5a96ae9abccd01c1dd8" ], "author": { "name": "Lennert Buytenhek", "email": "buytenh@marvell.com", "time": "Mon Nov 10 21:45:05 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 10 21:45:05 2008 -0800" }, "message": "net: fix setting of skb-\u003etail in skb_recycle_check()\n\nSince skb_reset_tail_pointer() reads skb-\u003edata, we need to set\nskb-\u003edata before calling skb_reset_tail_pointer(). This was causing\nspurious skb_over_panic()s from skb_put() being called on a recycled\nskb that had its skb-\u003etail set to beyond where it should have been.\n\nBug report from Peter van Valderen \u003clinux@ddcrew.com\u003e.\n\nSigned-off-by: Lennert Buytenhek \u003cbuytenh@marvell.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b971e7ac834e9f4bda96d5a96ae9abccd01c1dd8", "tree": "35c8712758f3113030da5e3a295fe9f8c4b70d25", "parents": [ "013cd397532e5803a1625954a884d021653da720" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Mon Nov 10 21:43:08 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Nov 10 21:43:08 2008 -0800" }, "message": "net: fix /proc/net/snmp as memory corruptor\n\nicmpmsg_put() can happily corrupt kernel memory, using a static\ntable and forgetting to reset an array index in a loop.\n\nRemove the static array since its not safe without proper locking.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "013cd397532e5803a1625954a884d021653da720" }