From: Dave Jones <davej@redhat.com> To: "Linus Torvalds" <torvalds@linux-foundation.org>, "Chris Mason" <clm@fb.com>, "Mike Galbraith" <umgwanakikbuti@gmail.com>, "Ingo Molnar" <mingo@kernel.org>, "Peter Zijlstra" <peterz@infradead.org>, "Dâniel Fraga" <fragabr@gmail.com>, "Sasha Levin" <sasha.levin@oracle.com>, "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>, "Linux Kernel Mailing List" <linux-kernel@vger.kernel.org> Subject: Re: frequent lockups in 3.18rc4 Date: Fri, 12 Dec 2014 09:38:46 -0500 [thread overview] Message-ID: <20141212143846.GA27914@redhat.com> (raw) In-Reply-To: <20141212044509.GA21145@redhat.com> On Thu, Dec 11, 2014 at 11:45:09PM -0500, Dave Jones wrote: > I've seen those messages a fair bit on other machines do, and they drive me nuts > because there's no 'perf' being run. I think it means "NMI watchdog", but is > worded badly. Still, it's curious that they appeared during what should have > been idle time. > > I'll reboot the box and give it another shot, and see what falls out in the morning. Same deal again. It happened pretty quick after I'd gone to bed (typical). [ 2754.509747] Clocksource tsc unstable (delta = -243594587656 ns) [ 2754.519197] Switched to clocksource hpet [ 2754.782940] INFO: rcu_preempt self-detected stall on CPU [ 2754.782972] 0: (1 GPs behind) idle=6ef/140000000000001/0 softirq=247160/247161 [ 2754.782999] (t=24343 jiffies g=104086 c=104085 q=0) [ 2754.783022] Task dump for CPU 0: [ 2754.783037] trinity-c387 R running task 14016 13658 12780 0x00000008 [ 2754.783070] ffff880222365bc0 000000005ed04994 ffff880244003d68 ffffffff810a8d46 [ 2754.783104] ffffffff810a8cb2 0000000000000000 0000000000000001 0000000000000000 [ 2754.783138] ffffffff81c51e40 0000000000000092 ffff880244003d88 ffffffff810acf4d [ 2754.783171] Call Trace: [ 2754.783184] <IRQ> [<ffffffff810a8d46>] sched_show_task+0x116/0x180 [ 2754.783215] [<ffffffff810a8cb2>] ? sched_show_task+0x82/0x180 [ 2754.783239] [<ffffffff810acf4d>] dump_cpu_task+0x3d/0x50 [ 2754.783261] [<ffffffff810dc0c0>] rcu_dump_cpu_stacks+0x90/0xd0 [ 2754.783286] [<ffffffff810e3db3>] rcu_check_callbacks+0x573/0x850 [ 2754.783311] [<ffffffff8138cb43>] ? __this_cpu_preempt_check+0x13/0x20 [ 2754.783337] [<ffffffff810ec043>] ? hrtimer_run_queues+0x43/0x130 [ 2754.783361] [<ffffffff810ea5eb>] update_process_times+0x4b/0x80 [ 2754.783386] [<ffffffff810fb2cc>] tick_sched_timer+0x4c/0x1b0 [ 2754.783409] [<ffffffff810eb5db>] ? __run_hrtimer+0xbb/0x2e0 [ 2754.783432] [<ffffffff810eb5db>] __run_hrtimer+0xbb/0x2e0 [ 2754.783454] [<ffffffff810eb984>] ? hrtimer_interrupt+0x94/0x260 [ 2754.783478] [<ffffffff810fb280>] ? tick_init_highres+0x20/0x20 [ 2754.783501] [<ffffffff810eb9f7>] hrtimer_interrupt+0x107/0x260 [ 2754.783526] [<ffffffff81033258>] local_apic_timer_interrupt+0x38/0x70 [ 2754.783552] [<ffffffff817e16f5>] smp_apic_timer_interrupt+0x45/0x60 [ 2754.783578] [<ffffffff817dfadf>] apic_timer_interrupt+0x6f/0x80 [ 2754.783600] <EOI> [<ffffffff810c541d>] ? lock_release_holdtime.part.24+0x9d/0x160 [ 2754.783634] [<ffffffff810c50fe>] ? put_lock_stats.isra.23+0xe/0x30 [ 2754.783659] [<ffffffff8118524c>] ? __alloc_pages_nodemask+0x1ac/0xb60 [ 2754.783684] [<ffffffff811cf4be>] ? alloc_pages_vma+0xee/0x1b0 [ 2754.783708] [<ffffffff810ad575>] ? local_clock+0x25/0x30 [ 2754.783731] [<ffffffff810c6e2c>] ? __lock_acquire.isra.31+0x22c/0x9f0 [ 2754.783756] [<ffffffff810a73e1>] ? get_parent_ip+0x11/0x50 [ 2754.783779] [<ffffffff810c541d>] ? lock_release_holdtime.part.24+0x9d/0x160 [ 2754.784613] [<ffffffff811cf4be>] alloc_pages_vma+0xee/0x1b0 [ 2754.785452] [<ffffffff811aa21a>] ? do_wp_page+0xca/0x7d0 [ 2754.786305] [<ffffffff811aa21a>] do_wp_page+0xca/0x7d0 [ 2754.787140] [<ffffffff811acb6b>] handle_mm_fault+0x6cb/0xe90 [ 2754.787948] [<ffffffff81042b20>] ? __do_page_fault+0x140/0x600 [ 2754.788748] [<ffffffff81042b84>] __do_page_fault+0x1a4/0x600 [ 2754.789562] [<ffffffff810c50fe>] ? put_lock_stats.isra.23+0xe/0x30 [ 2754.790340] [<ffffffff810c541d>] ? lock_release_holdtime.part.24+0x9d/0x160 [ 2754.791113] [<ffffffff810a73e1>] ? get_parent_ip+0x11/0x50 [ 2754.791879] [<ffffffff810a755b>] ? preempt_count_sub+0x7b/0x100 [ 2754.792646] [<ffffffff8137fa0d>] ? trace_hardirqs_off_thunk+0x3a/0x3f [ 2754.793413] [<ffffffff81042fec>] do_page_fault+0xc/0x10 [ 2754.794176] [<ffffffff817e0862>] page_fault+0x22/0x30 [ 2754.794938] INFO: rcu_preempt detected stalls on CPUs/tasks: [ 2754.795736] Tasks blocked on level-0 rcu_node (CPUs 0-7): [ 2754.796528] 0: (1 GPs behind) idle=6ef/140000000000001/0 softirq=247160/247161 [ 2754.797334] Tasks blocked on level-0 rcu_node (CPUs 0-7): [ 2754.798153] (detected by 3, t=24343 jiffies, g=104086, c=104085, q=0) [ 2754.798981] Task dump for CPU 0: [ 2754.799797] trinity-c387 R running task 14016 13658 12780 0x00000008 [ 2754.800630] ffff880222365bc0 0000000000000246 0000000127e77e08 8000000000000865 [ 2754.801461] ffff8802000000a9 800000008d044865 0000000000000000 ffff8802256d3c70 [ 2754.802288] ffff880227e77e28 00000000000000a9 0000000000d8eff8 ffff880227e77f58 [ 2754.803109] Call Trace: [ 2754.803929] [<ffffffff81042b84>] ? __do_page_fault+0x1a4/0x600 [ 2754.804765] [<ffffffff810c50fe>] ? put_lock_stats.isra.23+0xe/0x30 [ 2754.805596] [<ffffffff810c541d>] ? lock_release_holdtime.part.24+0x9d/0x160 [ 2754.806444] [<ffffffff810a73e1>] ? get_parent_ip+0x11/0x50 [ 2754.807267] [<ffffffff810a755b>] ? preempt_count_sub+0x7b/0x100 [ 2754.808088] [<ffffffff8137fa0d>] ? trace_hardirqs_off_thunk+0x3a/0x3f [ 2754.808920] [<ffffffff81042fec>] ? do_page_fault+0xc/0x10 [ 2754.809742] [<ffffffff817e0862>] ? page_fault+0x22/0x30 [ 2771.561356] ------------[ cut here ]------------ [ 2771.562079] WARNING: CPU: 0 PID: 13696 at kernel/watchdog.c:317 watchdog_overflow_callback+0xdd/0x130() [ 2771.562879] Watchdog detected hard LOCKUP on cpu 0 [ 2771.562895] CPU: 0 PID: 13696 Comm: trinity-c425 Not tainted 3.18.0+ #101 [ 2771.564490] ffffffff81a66315 00000000fce35109 ffff880244005b88 ffffffff817d317e [ 2771.565315] 0000000000110004 ffff880244005be0 ffff880244005bc8 ffffffff81078a01 [ 2771.566136] 0000000000000000 0000000000000000 0000000000000000 ffff880244005d30 [ 2771.566954] Call Trace: [ 2771.567759] <NMI> [<ffffffff817d317e>] dump_stack+0x4f/0x7c [ 2771.568584] [<ffffffff81078a01>] warn_slowpath_common+0x81/0xa0 [ 2771.569405] [<ffffffff81078a75>] warn_slowpath_fmt+0x55/0x70 [ 2771.570253] [<ffffffff8112fea0>] ? restart_watchdog_hrtimer+0x60/0x60 [ 2771.571074] [<ffffffff8112ff7d>] watchdog_overflow_callback+0xdd/0x130 [ 2771.571894] [<ffffffff81173a7c>] __perf_event_overflow+0xac/0x2a0 [ 2771.572721] [<ffffffff81019952>] ? x86_perf_event_set_period+0xe2/0x150 [ 2771.573551] [<ffffffff81174644>] perf_event_overflow+0x14/0x20 [ 2771.574378] [<ffffffff8101f479>] intel_pmu_handle_irq+0x209/0x410 [ 2771.575210] [<ffffffff8101875b>] perf_event_nmi_handler+0x2b/0x50 [ 2771.576040] [<ffffffff81007634>] nmi_handle+0xa4/0x1e0 [ 2771.576868] [<ffffffff81007595>] ? nmi_handle+0x5/0x1e0 [ 2771.577698] [<ffffffff81006de1>] ? print_context_stack+0xe1/0x100 [ 2771.578526] [<ffffffff810079aa>] default_do_nmi+0x7a/0x1d0 [ 2771.579354] [<ffffffff81007bb8>] do_nmi+0xb8/0xf0 [ 2771.580206] [<ffffffff817e0c2a>] end_repeat_nmi+0x1e/0x2e [ 2771.581023] [<ffffffff817d0f85>] ? free_debug_processing+0x157/0x22a [ 2771.581836] [<ffffffff817d0f85>] ? free_debug_processing+0x157/0x22a [ 2771.582644] [<ffffffff81006de1>] ? print_context_stack+0xe1/0x100 [ 2771.583452] [<ffffffff81006de1>] ? print_context_stack+0xe1/0x100 [ 2771.584253] [<ffffffff81006de1>] ? print_context_stack+0xe1/0x100 [ 2771.585042] <<EOE>> [<ffffffff81005710>] dump_trace+0x140/0x370 [ 2771.585841] [<ffffffff812005c6>] ? final_putname+0x26/0x50 [ 2771.586636] [<ffffffff81013ecf>] save_stack_trace+0x2f/0x50 [ 2771.587430] [<ffffffff811d4f20>] set_track+0x70/0x140 [ 2771.588217] [<ffffffff817d0f85>] free_debug_processing+0x157/0x22a [ 2771.589015] [<ffffffff810c50fe>] ? put_lock_stats.isra.23+0xe/0x30 [ 2771.589815] [<ffffffff817d10ad>] __slab_free+0x55/0x320 [ 2771.590636] [<ffffffff8138e016>] ? debug_check_no_obj_freed+0x156/0x250 [ 2771.591442] [<ffffffff81212294>] ? mntput+0x24/0x40 [ 2771.592242] [<ffffffff811d7fd2>] kmem_cache_free+0x262/0x280 [ 2771.593036] [<ffffffff812005c6>] ? final_putname+0x26/0x50 [ 2771.593831] [<ffffffff812005c6>] final_putname+0x26/0x50 [ 2771.594622] [<ffffffff81200869>] putname+0x29/0x40 [ 2771.595411] [<ffffffff8120166e>] user_path_at_empty+0x6e/0xc0 [ 2771.596199] [<ffffffff81212197>] ? mntput_no_expire+0x67/0x140 [ 2771.596986] [<ffffffff81212135>] ? mntput_no_expire+0x5/0x140 [ 2771.597766] [<ffffffff81207df6>] ? dput+0x56/0x190 [ 2771.598542] [<ffffffff812016d1>] user_path_at+0x11/0x20 [ 2771.599311] [<ffffffff812187ec>] path_setxattr+0x4c/0xe0 [ 2771.600097] [<ffffffff81218a51>] SyS_lsetxattr+0x11/0x20 [ 2771.600848] [<ffffffff817dec12>] system_call_fastpath+0x12/0x17 [ 2771.601598] ---[ end trace 7b78126c55dcb717 ]--- [ 2771.602404] INFO: NMI handler (perf_event_nmi_handler) took too long to run: 40.989 msecs [ 2771.603175] perf interrupt took too long (322423 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 3471.463812] perf interrupt took too long (319933 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [ 4563.539619] perf interrupt took too long (317460 > 10000), lowering kernel.perf_event_max_sample_rate to 12500 [ 5676.723413] perf interrupt took too long (315015 > 19841), lowering kernel.perf_event_max_sample_rate to 6300 [ 6800.751151] perf interrupt took too long (312583 > 39062), lowering kernel.perf_event_max_sample_rate to 3200 [ 8056.882309] perf interrupt took too long (310176 > 78125), lowering kernel.perf_event_max_sample_rate to 1600 [ 9233.809073] perf interrupt took too long (307790 > 156250), lowering kernel.perf_event_max_sample_rate to 800 again, the box survived. Next run I'll try undoing Chris' idea of no serial, and see if it wedges after the spew. After that, I'll do a no preempt run. Dave
next prev parent reply other threads:[~2014-12-12 14:39 UTC|newest]
Thread overview: 488+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-14 21:31 frequent lockups in 3.18rc4 Dave Jones
2014-11-14 22:01 ` Linus Torvalds
2014-11-14 22:30 ` Dave Jones
2014-11-14 22:55 ` Thomas Gleixner
2014-11-14 23:32 ` Dave Jones
2014-11-15 0:36 ` Thomas Gleixner
2014-11-15 2:40 ` Dave Jones
2014-11-16 12:16 ` Thomas Gleixner
2014-11-15 1:59 ` Linus Torvalds
2014-11-17 21:22 ` Linus Torvalds
2014-11-17 22:31 ` Thomas Gleixner
2014-11-17 22:43 ` Thomas Gleixner
2014-11-17 22:58 ` Jens Axboe
2014-11-17 23:59 ` Linus Torvalds
2014-11-18 0:15 ` Thomas Gleixner
2014-11-17 23:04 ` Jens Axboe
2014-11-17 23:17 ` Thomas Gleixner
2014-11-18 2:23 ` Jens Axboe
2014-11-15 21:34 ` Dave Jones
2014-11-16 1:40 ` Dave Jones
2014-11-16 6:33 ` Linus Torvalds
2014-11-16 10:06 ` Markus Trippelsdorf
2014-11-16 18:33 ` Linus Torvalds
2014-11-17 17:03 ` Dave Jones
2014-11-17 19:59 ` Linus Torvalds
2014-11-18 2:09 ` Dave Jones
2014-11-18 2:21 ` Linus Torvalds
2014-11-18 2:39 ` Dave Jones
2014-11-18 2:51 ` Linus Torvalds
2014-11-18 14:52 ` Dave Jones
2014-11-18 17:20 ` Linus Torvalds
2014-11-18 19:28 ` Thomas Gleixner
2014-11-18 21:25 ` Don Zickus
2014-11-18 21:31 ` Dave Jones
2014-11-18 18:54 ` Thomas Gleixner
2014-11-18 21:55 ` Don Zickus
2014-11-18 22:02 ` Dave Jones
2014-11-19 14:41 ` Don Zickus
2014-11-19 15:03 ` Vivek Goyal
2014-11-19 15:38 ` Dave Jones
2014-11-19 16:28 ` Vivek Goyal
2014-11-20 16:10 ` Dave Jones
2014-11-20 16:48 ` Vivek Goyal
2014-11-20 17:38 ` Dave Jones
2014-11-21 9:46 ` Dave Young
2014-11-20 16:54 ` Vivek Goyal
2014-11-20 9:54 ` Dave Young
2014-11-19 2:19 ` Dave Jones
2014-11-19 4:40 ` Linus Torvalds
2014-11-19 4:59 ` Dave Jones
2014-11-19 5:15 ` Dave Jones
2014-11-20 14:36 ` Frederic Weisbecker
2014-11-19 14:59 ` Dave Jones
2014-11-19 17:22 ` Linus Torvalds
2014-11-19 17:40 ` Linus Torvalds
2014-11-19 19:02 ` Frederic Weisbecker
2014-11-19 19:03 ` Andy Lutomirski
2014-11-19 23:00 ` Frederic Weisbecker
2014-11-19 23:07 ` Andy Lutomirski
2014-11-19 23:13 ` Frederic Weisbecker
2014-11-19 21:56 ` Thomas Gleixner
2014-11-19 22:56 ` Frederic Weisbecker
2014-11-19 22:59 ` Andy Lutomirski
2014-11-19 23:07 ` Frederic Weisbecker
2014-11-19 23:09 ` Thomas Gleixner
2014-11-19 23:50 ` Frederic Weisbecker
2014-11-20 12:23 ` Tejun Heo
2014-11-20 21:58 ` Thomas Gleixner
2014-11-20 22:06 ` Andy Lutomirski
2014-11-20 22:11 ` Tejun Heo
2014-11-20 22:42 ` Thomas Gleixner
2014-11-20 23:05 ` Tejun Heo
2014-11-20 23:08 ` Andy Lutomirski
2014-11-20 23:34 ` Linus Torvalds
2014-11-20 23:39 ` Tejun Heo
2014-11-20 23:55 ` Andy Lutomirski
2014-11-21 16:27 ` Tejun Heo
2014-11-21 16:38 ` Andy Lutomirski
2014-11-21 16:48 ` Linus Torvalds
2014-11-21 17:08 ` Steven Rostedt
2014-11-21 17:19 ` Linus Torvalds
2014-11-21 17:22 ` Andy Lutomirski
2014-11-21 18:22 ` Linus Torvalds
2014-11-21 18:28 ` Andy Lutomirski
2014-11-21 19:06 ` Linus Torvalds
2014-11-21 19:23 ` Steven Rostedt
2014-11-21 19:34 ` Linus Torvalds
2014-11-21 19:46 ` Linus Torvalds
2014-11-21 19:52 ` Andy Lutomirski
2014-11-21 20:14 ` Josh Boyer
2014-11-21 20:16 ` Andy Lutomirski
2014-11-21 20:23 ` Josh Boyer
2014-11-24 18:48 ` Konrad Rzeszutek Wilk
2014-11-24 19:07 ` Josh Boyer
2014-11-25 5:36 ` Jürgen Groß
2014-11-25 17:22 ` Linus Torvalds
2014-11-21 20:00 ` Dave Jones
2014-11-21 20:02 ` Andy Lutomirski
2014-11-21 19:51 ` Thomas Gleixner
2014-11-21 20:00 ` Linus Torvalds
2014-11-21 20:16 ` Thomas Gleixner
2014-11-21 20:41 ` Linus Torvalds
2014-11-21 21:11 ` Thomas Gleixner
2014-11-21 22:55 ` Linus Torvalds
2014-11-21 23:03 ` Andy Lutomirski
2014-11-21 23:33 ` Linus Torvalds
2014-12-16 19:28 ` Peter Zijlstra
2014-12-16 20:46 ` Linus Torvalds
2014-12-16 21:19 ` Mel Gorman
2014-12-16 23:02 ` Peter Zijlstra
2014-12-17 0:00 ` Linus Torvalds
2014-12-17 0:41 ` Andy Lutomirski
2014-12-17 17:01 ` Konrad Rzeszutek Wilk
2014-12-17 17:14 ` Peter Zijlstra
2014-11-21 22:33 ` Konrad Rzeszutek Wilk
2014-11-22 1:17 ` Thomas Gleixner
2014-11-22 1:17 ` Thomas Gleixner
2014-11-21 22:33 ` Konrad Rzeszutek Wilk
2014-11-21 17:34 ` Steven Rostedt
2014-11-21 18:24 ` Linus Torvalds
2014-11-21 22:10 ` Frederic Weisbecker
2014-11-21 2:33 ` Steven Rostedt
2014-11-21 0:54 ` Thomas Gleixner
2014-11-21 14:13 ` Frederic Weisbecker
2014-11-21 16:25 ` Tejun Heo
2014-11-21 17:01 ` Steven Rostedt
2014-11-21 17:11 ` Steven Rostedt
2014-11-21 21:32 ` Frederic Weisbecker
2014-11-21 21:34 ` Andy Lutomirski
2014-11-21 21:50 ` Frederic Weisbecker
2014-11-21 22:45 ` Steven Rostedt
2014-11-21 21:44 ` Frederic Weisbecker
2014-11-22 0:11 ` Tejun Heo
2014-11-22 0:18 ` Linus Torvalds
2014-11-22 0:41 ` Andy Lutomirski
2014-11-19 23:54 ` Andy Lutomirski
2014-11-20 0:00 ` Thomas Gleixner
2014-11-20 0:30 ` Andy Lutomirski
2014-11-20 0:40 ` Linus Torvalds
2014-11-20 0:49 ` Andy Lutomirski
2014-11-20 1:07 ` Linus Torvalds
2014-11-20 1:16 ` Andy Lutomirski
2014-11-20 2:42 ` Linus Torvalds
2014-11-20 6:16 ` Andy Lutomirski
2014-11-19 19:15 ` Andy Lutomirski
2014-11-19 19:38 ` Linus Torvalds
2014-11-19 22:18 ` Dave Jones
2014-11-19 21:01 ` Andy Lutomirski
2014-11-19 21:47 ` Dave Jones
2014-11-19 21:58 ` Borislav Petkov
2014-11-19 22:18 ` Dave Jones
2014-11-20 10:33 ` Borislav Petkov
2014-11-19 21:56 ` [PATCH] x86, syscall: Fix _TIF_NOHZ handling in syscall_trace_enter_phase1 Andy Lutomirski
2014-11-19 22:13 ` Thomas Gleixner
2014-11-20 20:33 ` Linus Torvalds
2014-11-20 22:07 ` Thomas Gleixner
2014-11-20 22:04 ` [tip:x86/urgent] " tip-bot for Andy Lutomirski
2014-11-20 15:25 ` frequent lockups in 3.18rc4 Dave Jones
2014-11-20 19:43 ` Linus Torvalds
2014-11-20 20:06 ` Dave Jones
2014-11-20 20:37 ` Don Zickus
2014-11-20 20:51 ` Linus Torvalds
2014-11-21 6:37 ` Ingo Molnar
2014-11-21 14:50 ` Dave Jones
2014-11-25 12:22 ` Will Deacon
2014-12-01 11:48 ` Will Deacon
2014-12-01 17:05 ` Linus Torvalds
2014-12-01 17:10 ` Will Deacon
2014-12-01 17:53 ` Linus Torvalds
2014-12-01 18:25 ` Kirill A. Shutemov
2014-12-01 18:36 ` Linus Torvalds
2014-12-04 10:51 ` Will Deacon
2014-12-04 14:56 ` Dave Jones
2014-12-05 13:49 ` Will Deacon
2014-11-20 15:04 ` Frederic Weisbecker
2014-11-20 15:08 ` Frederic Weisbecker
2014-11-20 16:19 ` Dave Jones
2014-11-20 16:42 ` Frederic Weisbecker
2014-11-26 0:25 ` Dave Jones
2014-11-26 1:48 ` Linus Torvalds
2014-11-26 2:40 ` Dave Jones
2014-11-26 22:57 ` Dave Jones
2014-11-27 0:46 ` Linus Torvalds
2014-11-27 19:17 ` Linus Torvalds
2014-11-27 22:56 ` Dave Jones
2014-11-29 20:38 ` Dâniel Fraga
2014-11-30 20:45 ` Linus Torvalds
2014-11-30 21:21 ` Dâniel Fraga
2014-12-01 0:21 ` Linus Torvalds
2014-12-01 1:02 ` Dâniel Fraga
2014-12-01 19:14 ` Paul E. McKenney
2014-12-01 20:28 ` Dâniel Fraga
2014-12-01 20:36 ` Linus Torvalds
2014-12-01 23:08 ` Chris Mason
2014-12-01 23:25 ` Linus Torvalds
2014-12-01 23:44 ` Chris Mason
2014-12-02 0:39 ` Linus Torvalds
2014-12-02 14:13 ` Mike Galbraith
2014-12-02 16:33 ` Linus Torvalds
2014-12-02 17:14 ` Chris Mason
2014-12-03 18:41 ` Dave Jones
2014-12-03 18:45 ` Linus Torvalds
2014-12-03 19:00 ` Dave Jones
2014-12-03 19:25 ` Linus Torvalds
2014-12-03 19:30 ` Dave Jones
2014-12-03 19:48 ` Linus Torvalds
2014-12-03 20:09 ` Dave Jones
2014-12-03 20:37 ` Linus Torvalds
2014-12-03 20:55 ` Thomas Gleixner
2014-12-03 21:14 ` Linus Torvalds
2014-12-03 22:19 ` Thomas Gleixner
2014-12-03 23:21 ` Dave Jones
2014-12-03 23:49 ` Thomas Gleixner
2014-12-04 0:19 ` Linus Torvalds
2014-12-04 1:02 ` Thomas Gleixner
2014-12-04 0:20 ` Dave Jones
2014-12-04 0:59 ` Thomas Gleixner
2014-12-04 1:32 ` Dave Jones
2014-12-04 3:45 ` Dave Jones
2014-12-03 19:56 ` John Stultz
2014-12-03 20:37 ` Thomas Gleixner
2014-12-03 20:44 ` Dave Jones
2014-12-03 20:59 ` Thomas Gleixner
2014-12-03 21:05 ` Dave Jones
2014-12-03 21:48 ` Thomas Gleixner
2014-12-03 20:39 ` Thomas Gleixner
2014-12-04 3:15 ` Chris Mason
2014-12-04 5:49 ` Linus Torvalds
2014-12-04 14:57 ` Chris Mason
2014-12-04 15:22 ` Dave Hansen
2014-12-04 15:30 ` Chris Mason
2014-12-03 19:59 ` Chris Mason
2014-12-03 20:11 ` Dave Jones
2014-12-03 20:56 ` Chris Mason
2014-12-04 0:27 ` Dave Jones
2014-12-05 17:15 ` Dave Jones
2014-12-05 18:38 ` Linus Torvalds
2014-12-05 18:48 ` Dave Jones
2014-12-05 19:31 ` Linus Torvalds
2014-12-05 19:37 ` Dave Jones
2014-12-06 22:38 ` Thomas Gleixner
2014-12-06 9:37 ` Chuck Ebbert
2014-12-06 16:22 ` Martin van Es
2014-12-06 20:09 ` Linus Torvalds
2014-12-06 20:41 ` Linus Torvalds
2014-12-06 21:14 ` Martin van Es
2014-12-12 12:58 ` Martin van Es
2014-12-15 12:07 ` Martin van Es
2014-12-06 22:14 ` Thomas Gleixner
2014-12-05 19:04 ` Chris Mason
2014-12-05 19:29 ` Linus Torvalds
2014-12-11 14:54 ` Dave Jones
2014-12-11 21:49 ` Linus Torvalds
2014-12-11 21:52 ` Sasha Levin
2014-12-11 21:57 ` Chris Mason
2014-12-11 22:00 ` Sasha Levin
2014-12-11 22:36 ` Linus Torvalds
2014-12-11 22:57 ` Sasha Levin
2014-12-12 6:54 ` Ingo Molnar
2014-12-12 23:54 ` Sasha Levin
2014-12-13 0:23 ` Linus Torvalds
2014-12-13 0:34 ` Sasha Levin
2014-12-13 0:44 ` Linus Torvalds
2014-12-13 16:28 ` Jeff Chua
2014-12-13 2:32 ` Dave Jones
2014-12-11 21:57 ` Borislav Petkov
2014-12-12 3:03 ` Dave Jones
2014-12-12 4:45 ` Dave Jones
2014-12-12 14:38 ` Dave Jones [this message]
2014-12-12 18:24 ` Paul E. McKenney
2014-12-12 18:10 ` Paul E. McKenney
2014-12-12 18:42 ` Dave Jones
2014-12-12 18:54 ` Dave Jones
2014-12-12 19:14 ` Linus Torvalds
2014-12-12 19:23 ` Dave Jones
2014-12-12 19:58 ` David Lang
2014-12-12 20:20 ` Linus Torvalds
2014-12-13 7:43 ` Ingo Molnar
2014-12-12 20:34 ` Paul E. McKenney
2014-12-12 21:23 ` Sasha Levin
2014-12-13 0:58 ` Paul E. McKenney
2014-12-13 12:08 ` Paul E. McKenney
2014-12-13 8:30 ` Ingo Molnar
2014-12-13 15:53 ` Sasha Levin
2014-12-13 18:07 ` Paul E. McKenney
2014-12-14 17:50 ` Paul E. McKenney
2014-12-14 23:46 ` Sasha Levin
2014-12-15 0:11 ` Paul E. McKenney
2014-12-15 1:20 ` Sasha Levin
2014-12-15 6:33 ` Paul E. McKenney
2014-12-15 12:56 ` Paul E. McKenney
2014-12-15 13:16 ` Sasha Levin
2014-12-16 3:40 ` Paul E. McKenney
2014-12-13 7:36 ` [PATCH] sched: Fix lost reschedule in __cond_resched() Ingo Molnar
2014-12-14 18:04 ` Frederic Weisbecker
2014-12-14 19:43 ` Ingo Molnar
2014-12-14 19:50 ` Linus Torvalds
2014-12-14 20:30 ` Frederic Weisbecker
2014-12-13 8:19 ` frequent lockups in 3.18rc4 Ingo Molnar
2014-12-13 8:27 ` Ingo Molnar
2014-12-13 14:15 ` Sasha Levin
2014-12-13 16:59 ` Dave Jones
2014-12-13 18:04 ` Paul E. McKenney
2014-12-13 20:41 ` Dave Jones
2014-12-14 4:04 ` Paul E. McKenney
2014-12-13 22:36 ` Dave Jones
2014-12-13 22:40 ` Linus Torvalds
2014-12-13 22:59 ` Linus Torvalds
2014-12-13 23:09 ` Linus Torvalds
2014-12-13 23:35 ` Al Viro
2014-12-13 23:38 ` Linus Torvalds
2014-12-13 23:47 ` Al Viro
2014-12-14 0:14 ` Linus Torvalds
2014-12-14 0:33 ` Al Viro
2014-12-14 1:35 ` Linus Torvalds
2014-12-14 3:14 ` Al Viro
2014-12-15 0:18 ` Al Viro
2014-12-13 23:39 ` Al Viro
2014-12-14 23:46 ` Dave Jones
2014-12-15 0:38 ` Linus Torvalds
2014-12-15 0:42 ` Dave Jones
2014-12-15 5:47 ` Linus Torvalds
2014-12-15 5:57 ` Dave Jones
2014-12-15 18:21 ` Linus Torvalds
2014-12-15 23:46 ` Linus Torvalds
2014-12-18 2:42 ` Sasha Levin
2014-12-18 2:45 ` Linus Torvalds
2014-12-18 5:13 ` Dave Jones
2014-12-18 15:54 ` Chris Mason
2014-12-18 16:12 ` Dave Jones
2014-12-19 2:45 ` Dave Jones
2014-12-19 3:49 ` Linus Torvalds
2014-12-19 3:58 ` Dave Jones
2014-12-19 4:03 ` Dave Jones
2014-12-19 4:48 ` Linus Torvalds
2014-12-19 11:35 ` Peter Zijlstra
2014-12-19 14:55 ` Dave Jones
2014-12-19 15:14 ` Chris Mason
2014-12-19 19:15 ` Linus Torvalds
2014-12-19 19:44 ` Peter Zijlstra
2014-12-19 19:51 ` Linus Torvalds
2014-12-19 20:46 ` Linus Torvalds
2014-12-19 20:54 ` Dave Jones
2014-12-19 22:05 ` Linus Torvalds
2014-12-20 16:49 ` Dave Jones
2014-12-19 20:31 ` Chris Mason
2014-12-19 20:36 ` Dave Jones
2014-12-19 23:22 ` Thomas Gleixner
2014-12-20 0:12 ` Chris Mason
2014-12-20 1:06 ` Thomas Gleixner
2014-12-19 23:14 ` Thomas Gleixner
2014-12-19 23:55 ` Linus Torvalds
2014-12-20 1:00 ` Thomas Gleixner
2014-12-20 1:57 ` Linus Torvalds
2014-12-20 18:25 ` Linus Torvalds
2014-12-20 21:16 ` Linus Torvalds
2014-12-21 3:52 ` Paul E. McKenney
2014-12-21 21:22 ` Linus Torvalds
2014-12-21 22:19 ` Linus Torvalds
2014-12-21 22:32 ` Dave Jones
2014-12-21 23:58 ` Linus Torvalds
2014-12-22 0:41 ` Linus Torvalds
2014-12-22 0:52 ` Linus Torvalds
2014-12-22 1:22 ` Dave Jones
2014-12-22 3:11 ` Paul E. McKenney
2014-12-22 19:47 ` Linus Torvalds
2014-12-22 20:06 ` Linus Torvalds
2014-12-22 22:57 ` Dave Jones
2014-12-22 23:59 ` Linus Torvalds
2014-12-23 14:56 ` Dave Jones
2014-12-24 13:58 ` Sasha Levin
2014-12-24 3:01 ` Dave Jones
2014-12-26 16:34 ` Dave Jones
2014-12-26 18:12 ` Dave Jones
2014-12-26 20:57 ` Linus Torvalds
2014-12-26 21:20 ` Dave Jones
2014-12-26 22:57 ` Dave Jones
2014-12-26 23:16 ` Linus Torvalds
2014-12-27 0:36 ` Dave Jones
2014-12-27 3:14 ` Linus Torvalds
2014-12-27 16:48 ` Dave Jones
2014-12-26 23:30 ` Linus Torvalds
2014-12-27 0:39 ` Dave Jones
2014-12-27 2:53 ` Dave Jones
2015-01-03 0:27 ` John Stultz
2015-01-03 14:58 ` Sasha Levin
2015-01-04 19:46 ` Linus Torvalds
2015-01-06 1:17 ` John Stultz
2015-01-06 1:25 ` Linus Torvalds
2015-01-06 2:05 ` John Stultz
2014-12-22 23:59 ` John Stultz
2014-12-23 0:46 ` Linus Torvalds
2014-12-27 20:33 ` Paul E. McKenney
2015-01-12 10:05 ` Thomas Gleixner
2014-12-19 14:30 ` Chris Mason
2014-12-19 15:12 ` Dave Jones
2014-12-18 18:54 ` Linus Torvalds
2014-12-15 14:00 ` Borislav Petkov
2014-12-18 21:17 ` save_xstate_sig (Re: frequent lockups in 3.18rc4) Andy Lutomirski
2014-12-18 21:34 ` Linus Torvalds
2014-12-18 21:41 ` Andy Lutomirski
2014-12-18 21:37 ` Dave Jones
2014-12-17 18:22 ` frequent lockups in 3.18rc4 Dave Jones
2014-12-17 18:57 ` Dave Jones
2014-12-17 19:24 ` Dave Jones
2014-12-17 19:51 ` Linus Torvalds
2014-12-17 20:16 ` Dave Jones
2014-12-17 19:41 ` Linus Torvalds
2014-12-06 5:04 ` Gene Heskett
2014-12-02 17:47 ` Mike Galbraith
2014-12-13 8:11 ` Ingo Molnar
2014-12-13 9:57 ` Mike Galbraith
2014-12-17 11:13 ` Peter Zijlstra
2014-12-02 19:32 ` Dave Jones
2014-12-02 23:32 ` Sasha Levin
2014-12-03 0:09 ` Linus Torvalds
2014-12-03 0:25 ` Sasha Levin
2014-12-05 5:00 ` Sasha Levin
2014-12-05 6:38 ` Linus Torvalds
2014-12-05 15:03 ` Sasha Levin
2014-12-05 18:15 ` Linus Torvalds
2014-12-07 14:58 ` Sasha Levin
2014-12-07 18:24 ` Paul E. McKenney
2014-12-07 19:43 ` Paul E. McKenney
2014-12-07 23:28 ` Sasha Levin
2014-12-08 5:20 ` Paul E. McKenney
2014-12-08 14:33 ` Sasha Levin
2014-12-08 15:28 ` Sasha Levin
2014-12-08 15:57 ` Paul E. McKenney
2014-12-08 16:34 ` Sasha Levin
2014-12-08 15:56 ` Paul E. McKenney
2014-12-07 23:53 ` Linus Torvalds
2014-12-02 19:31 ` Dave Jones
2014-12-02 21:17 ` Linus Torvalds
2014-12-02 20:30 ` Dave Jones
2014-12-02 20:48 ` Paul E. McKenney
2014-12-01 23:08 ` Paul E. McKenney
2014-12-02 16:43 ` Dâniel Fraga
2014-12-02 17:04 ` Paul E. McKenney
2014-12-02 17:14 ` Dâniel Fraga
2014-12-02 18:42 ` Paul E. McKenney
2014-12-02 18:47 ` Dâniel Fraga
2014-12-02 19:11 ` Paul E. McKenney
2014-12-02 19:24 ` Dâniel Fraga
2014-12-02 20:56 ` Paul E. McKenney
2014-12-02 22:01 ` Dâniel Fraga
2014-12-02 22:10 ` Paul E. McKenney
2014-12-02 22:18 ` Dâniel Fraga
2014-12-02 22:35 ` Paul E. McKenney
2014-12-02 22:10 ` Linus Torvalds
2014-12-02 22:16 ` Dâniel Fraga
2014-12-03 3:21 ` Dâniel Fraga
2014-12-03 4:14 ` Linus Torvalds
2014-12-03 4:51 ` Dâniel Fraga
2014-12-03 6:02 ` Chris Rorvick
2014-12-03 15:22 ` Linus Torvalds
2014-12-04 8:43 ` Dâniel Fraga
2014-12-04 16:18 ` Linus Torvalds
2014-12-04 16:52 ` Frederic Weisbecker
2014-12-04 17:25 ` Dâniel Fraga
2014-12-04 17:47 ` Linus Torvalds
2014-12-04 18:07 ` Dâniel Fraga
2014-12-03 14:54 ` Tejun Heo
2014-12-02 18:09 ` Paul E. McKenney
2014-12-02 18:41 ` Dâniel Fraga
2014-12-02 17:08 ` Linus Torvalds
2014-12-02 17:16 ` Dâniel Fraga
2014-12-02 8:40 ` Lai Jiangshan
2014-12-02 16:58 ` Paul E. McKenney
2014-12-02 16:58 ` Dâniel Fraga
2014-12-02 17:17 ` Paul E. McKenney
2014-12-03 2:03 ` Lai Jiangshan
2014-12-03 5:22 ` Paul E. McKenney
2014-12-01 16:56 ` Don Zickus
2014-11-26 4:39 ` Jürgen Groß
[not found] ` <CA+55aFx1SiFBzmA=k9jHxi3cZE3Ei_+2NHepujgf86KEvkz8eQ@mail.gmail.com>
2014-11-26 5:11 ` Dave Jones
2014-11-26 5:24 ` Juergen Gross
2014-11-26 5:52 ` Linus Torvalds
2014-11-26 6:21 ` Linus Torvalds
2014-11-26 6:52 ` Juergen Gross
2014-11-26 9:44 ` Juergen Gross
2014-11-26 14:34 ` Dave Jones
2014-11-26 17:37 ` Linus Torvalds
2014-11-20 15:28 ` Frederic Weisbecker
2014-11-17 15:07 ` Don Zickus
-- strict thread matches above, loose matches on Subject: below --
2014-12-16 3:04 Hillf Danton
2015-02-12 11:09 Martin van Es
2015-02-12 16:01 ` Linus Torvalds
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