Date: Tue, 6 Apr 2010 14:51:47 +0200 From: Attilio Rao <attilio@freebsd.org> To: Akephalos Akephalos <akephalos.akephalos@gmail.com> Cc: freebsd-stable@freebsd.org, Andriy Gapon <avg@icyb.net.ua> Subject: Re: CPU problems after 8.0-STABLE update Message-ID: <y2q3bbf2fe11004060551i94582c86j211bf2baf96e6f14@mail.gmail.com> In-Reply-To: <h2i1468a0871004060450t59c81e76t947f8dbbe268b058@mail.gmail.com> References: <q2v1468a0871004032332kd654e4c6s8fbb72ed16f73f0@mail.gmail.com> <v2m3bbf2fe11004040928y3751bca5qfb2870c1fc03ad71@mail.gmail.com> <h2i1468a0871004060450t59c81e76t947f8dbbe268b058@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
2010/4/6 Akephalos Akephalos <akephalos.akephalos@gmail.com>: > On Sun, Apr 4, 2010 at 7:28 PM, Attilio Rao <attilio@freebsd.org> wrote: >> >> What architecture is it? >> May you try setting machdep.lapic_allclocks to 1 in /boot/loader.conf? >> May you report #dmesg | grep atrtc >> >> >> Thanks, >> Attilio >> >> >> -- >> Peace can only be achieved by understanding - A. Einstein > > # dmesg | grep -B 5 -A 5 -i rtc > acpi_button0: <Sleep Button> on acpi0 > acpi_button1: <Power Button> on acpi0 > acpi_tz0: <Thermal Zone> on acpi0 > battery0: <ACPI Control Method Battery> on acpi0 > acpi_acad0: <AC Adapter> on acpi0 > atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0 > atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > atkbd0: [ITHREAD] > --- > > I set machdep.lapic_allclocks to 1 at statup - top works now!! I can see > both processors with top -P, btw, everything looks fine, although I get core > dump for xfce4-taskmanager and can't test it (it's probably related to > something else). > --- > > I started powerd - it scales the frequencies correctly now. > > This seems to be the solution, is this a bug should I report or leave things > like this? Uhm, may you tell me which revision did you update to? May you update to the latest now, recompile your kernel, remove the hint machdep.lapic_allclocks and report if it works or not? Thanks, Attilio -- Peace can only be achieved by understanding - A. Einstein
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?y2q3bbf2fe11004060551i94582c86j211bf2baf96e6f14>