| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20070508100657.GZ3505@sequoia.sous-sol.org> Date: Tue, 8 May 2007 03:06:57 -0700 From: Chris Wright <chrisw@...s-sol.org> To: Thomas Gleixner <tglx@...utronix.de> Cc: Chris Wright <chrisw@...s-sol.org>, LKML <linux-kernel@...r.kernel.org>, Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>, john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>, Arjan van de Ven <arjan@...radead.org>, Steven Rostedt <rostedt@...dmis.org>, Andi Kleen <ak@...e.de>, Andrew Morton <akpm@...ux-foundation.org> Subject: Re: [PATCH] x86-64 highres/dyntick support * Thomas Gleixner (tglx@...utronix.de) wrote: > Hmm, that's even more strange. Can you please provide the output > of /proc/timer_list ? It's quite normal looking, and a printk in clockevents_set_mode looks normal too. [chrisw@...alhost ~]$ cat /proc/timer_list Timer List Version: v0.3 HRTIMER_MAX_CLOCK_BASES: 2 now at 313565930359 nsecs cpu: 0 clock 0: .index: 0 .resolution: 4000250 nsecs .get_time: ktime_get_real active timers: clock 1: .index: 1 .resolution: 4000250 nsecs .get_time: ktime_get active timers: #0: <ffff810150223e38>, hrtimer_wakeup, S:01 # expires at 313700587872 nsecs [in 134657513 nsecs] #1: <ffff810150223e38>, it_real_fn, S:01 # expires at 332024684987 nsecs [in 18458754628 nsecs] #2: <ffff810150223e38>, hrtimer_wakeup, S:01 # expires at 337032779067 nsecs [in 23466848708 nsecs] #3: <ffff810150223e38>, hrtimer_wakeup, S:01 # expires at 1851212334864 nsecs [in 1537646404505 nsecs] #4: <ffff810150223e38>, it_real_fn, S:01 # expires at 3635317355388 nsecs [in 3321751425029 nsecs] #5: <ffff810150223e38>, it_real_fn, S:01 # expires at 3635630194993 nsecs [in 3322064264634 nsecs] cpu: 1 clock 0: .index: 0 .resolution: 4000250 nsecs .get_time: ktime_get_real active timers: clock 1: .index: 1 .resolution: 4000250 nsecs .get_time: ktime_get active timers: cpu: 2 clock 0: .index: 0 .resolution: 4000250 nsecs .get_time: ktime_get_real active timers: clock 1: .index: 1 .resolution: 4000250 nsecs .get_time: ktime_get active timers: cpu: 3 clock 0: .index: 0 .resolution: 4000250 nsecs .get_time: ktime_get_real active timers: clock 1: .index: 1 .resolution: 4000250 nsecs .get_time: ktime_get active timers: #0: <ffff810150223e38>, it_real_fn, S:01 # expires at 313558625026 nsecs [in -7305333 nsecs] #1: <ffff810150223e38>, hrtimer_wakeup, S:01 # expires at 369334850252 nsecs [in 55768919893 nsecs] #2: <ffff810150223e38>, it_real_fn, S:01 # expires at 3936979059363 nsecs [in 3623413129004 nsecs] Tick Device: mode: 0 Clock Event Device: hpet max_delta_ns: 85899346200 min_delta_ns: 1920 mult: 107374182 shift: 32 mode: 2 next_event: 9223372036854775807 nsecs set_next_event: hpet_next_event set_mode: hpet_set_mode event_handler: tick_handle_periodic_broadcast tick_broadcast_mask: 00000001 Tick Device: mode: 0 Clock Event Device: lapic max_delta_ns: 671088687 min_delta_ns: 1200 mult: 53687081 shift: 32 mode: 1 next_event: 0 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: tick_handle_periodic Tick Device: mode: 0 Clock Event Device: lapic max_delta_ns: 671088687 min_delta_ns: 1200 mult: 53687081 shift: 32 mode: 2 next_event: 0 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: tick_handle_periodic Tick Device: mode: 0 Clock Event Device: lapic max_delta_ns: 671088687 min_delta_ns: 1200 mult: 53687081 shift: 32 mode: 2 next_event: 0 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: tick_handle_periodic Tick Device: mode: 0 Clock Event Device: lapic max_delta_ns: 671088687 min_delta_ns: 1200 mult: 53687081 shift: 32 mode: 2 next_event: 0 nsecs set_next_event: lapic_next_event set_mode: lapic_timer_setup event_handler: tick_handle_periodic [chrisw@...alhost ~]$ grep -e 0: -e LOC: /proc/interrupts 0: 72 2 58 36008 IO-APIC-edge timer LOC: 36655 36772 36725 36683 [chrisw@...alhost ~]$ grep -e 0: -e LOC: /proc/interrupts 0: 72 2 58 36165 IO-APIC-edge timer LOC: 36812 36929 36882 36840 [chrisw@...alhost ~]$ grep -e 0: -e LOC: /proc/interrupts 0: 72 2 58 36297 IO-APIC-edge timer LOC: 36944 37061 37014 36972 [chrisw@...alhost ~]$ grep -e 0: -e LOC: /proc/interrupts 0: 72 2 58 36424 IO-APIC-edge timer LOC: 37071 37188 37141 37099 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists