Date: Mon, 25 Aug 2008 11:10:03 -0400 From: John Baldwin <jhb@freebsd.org> To: "Renato Botelho" <rbgarga@gmail.com> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/i386/cpufreq est.c Message-ID: <200808251110.04194.jhb@freebsd.org> In-Reply-To: <747dc8f30808250629h73676fd8m71f0d6cbc0e035e2@mail.gmail.com> References: <200808231253.m7NCrkLp093604@repoman.freebsd.org> <747dc8f30808250629h73676fd8m71f0d6cbc0e035e2@mail.gmail.com>
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On Monday 25 August 2008 09:29:29 am Renato Botelho wrote: > On Sat, Aug 23, 2008 at 9:53 AM, John Baldwin <jhb@freebsd.org> wrote: > > > jhb 2008-08-23 12:53:42 UTC > > > > FreeBSD src repository > > > > Modified files: > > sys/i386/cpufreq est.c > > Log: > > SVN rev 182048 on 2008-08-23 12:53:42Z by jhb > > > > If we are unable to obtain a frequency list from either ACPI or the static > > tables, then attempt to build a simple list containing just the high and > > low frequencies based on the current CPU frequency calculated during boot > > and the contents of the MSR. > > > > Seems it has broken something, after upgrade my -current i386 today I got a > kernel trap 18 after est0 say cannot calculate the frequency and set it to > 200Mhz Do you have a more detailed message? Was this during boot or afterwards? If it was after boot building a kernel with debugging and getting a crashdump would be most useful. If it was during boot, knowing the last few messages before the crash (and the first 2-3 frames from a stack trace in ddb) would be most helpful. -- John Baldwin
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