Date: Thu, 8 Apr 2010 04:29:58 +0300 From: Akephalos <akephalos.akephalos@gmail.com> To: Attilio Rao <attilio@freebsd.org> Cc: freebsd-stable@freebsd.org, Andriy Gapon <avg@icyb.net.ua> Subject: Re: CPU problems after 8.0-STABLE update Message-ID: <20100408042958.21d99cea.akephalos.akephalos@gmail.com> In-Reply-To: <y2q3bbf2fe11004060551i94582c86j211bf2baf96e6f14@mail.gmail.com> References: <q2v1468a0871004032332kd654e4c6s8fbb72ed16f73f0@mail.gmail.com> <v2m3bbf2fe11004040928y3751bca5qfb2870c1fc03ad71@mail.gmail.com> <h2i1468a0871004060450t59c81e76t947f8dbbe268b058@mail.gmail.com> <y2q3bbf2fe11004060551i94582c86j211bf2baf96e6f14@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, 6 Apr 2010 14:51:47 +0200 Attilio Rao <attilio@freebsd.org> wrote: > > 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 Attilio, I csup-dated several hours ago and rebuilt and installed the kernel (and world, in case it matters). %uname -a FreeBSD free.bsd369441.org 8.0-STABLE FreeBSD 8.0-STABLE #0: Thu Apr 8 03:01:13 EEST 2010 root@free.bsd369441.org:/usr/obj/usr/src/sys/GENERIC amd64 The problem persists without the machdep trick, I see only one processor in top with 0.0% CPU load. -- Akephalos
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20100408042958.21d99cea.akephalos.akephalos>