Date: Thu, 15 Apr 2010 20:53:46 +0300 From: Akephalos <akephalos.akephalos@gmail.com> To: Andriy Gapon <avg@icyb.net.ua> Cc: Attilio Rao <attilio@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: CPU problems after 8.0-STABLE update Message-ID: <20100415205346.a5ff7d79.akephalos.akephalos@gmail.com> In-Reply-To: <4BC5F6F1.8040805@icyb.net.ua> References: <q2v1468a0871004032332kd654e4c6s8fbb72ed16f73f0@mail.gmail.com> <v2m3bbf2fe11004040928y3751bca5qfb2870c1fc03ad71@mail.gmail.com> <h2i1468a0871004060450t59c81e76t947f8dbbe268b058@mail.gmail.com> <y2q3bbf2fe11004060551i94582c86j211bf2baf96e6f14@mail.gmail.com> <20100408042958.21d99cea.akephalos.akephalos@gmail.com> <4BBD81B6.4000109@icyb.net.ua> <20100408150436.f08ccbea.akephalos.akephalos@gmail.com> <4BBDDB15.4080406@icyb.net.ua> <20100408154422.071e0904.akephalos.akephalos@gmail.com> <4BBDE420.2060003@icyb.net.ua> <20100408162149.1a5bb8c7.akephalos.akephalos@gmail.com> <4BBDF02C.4020909@icyb.net.ua> <20100410072103.7a216222.akephalos.akephalos@gmail.com> <4BC4DCF0.9010209@icyb.net.ua> <20100414162800.76c6aeac.akephalos.akephalos@gmail.com> <4BC5C599.2000802@icyb.net.ua> <20100414194102.66a35582.akephalos.akephalos@gmail.com> <4BC5F6F1.8040805@icyb.net.ua>
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On Wed, 14 Apr 2010 20:10:09 +0300 Andriy Gapon <avg@icyb.net.ua> wrote: > Indeed, that almost sounds too good to be true :-) > Couple of questions: > 1. Could you please check in dmesg if hpet attaches normally now or > still has an error? > 2. Do you have to run ntpdate after each power-off or is everything > OK after the first run? > 3. Have you ever set time on this machine before (in BIOS, other OS, > etc)? > 4. Can you please double-check that lapic_allclocks is zero in > kernel? You can run 'kgdb /boot/kernel/kernel /dev/mem' and then > 'print lapic_allclocks' > > Thanks! > -- > Andriy Gapon 1: %dmesg | grep -i hpet ACPI HPET table warning: Sequence is non-zero (2) acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 acpi_hpet0: HPET never increments, disabling device_attach: acpi_hpet0 attach returned 6 2: Yes, I have to run it every time for it to work. Not once my CPU load is detected after reboot, unless running ntpd. 3: Yes, I had problems with mounts in the future and whatnot. I don't remember what I used where, but on Linux I used to remove a file, /var/lib/hwclock/adjtime and run ntpd - for the things to get in line. 4: In the debugger it prints: $1 = 0, so I suppose yeah, it is set to zero. Laterz! -- Mihai
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