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Date:      Mon, 17 Aug 2009 08:10:30 -0400
From:      John Baldwin <jhb@freebsd.org>
To:        Marcel Moolenaar <xcllnt@mac.com>
Cc:        Marcel Moolenaar <marcel@freebsd.org>, svn-src-stable@freebsd.org, svn-src-all@freebsd.org, Attilio Rao <attilio@freebsd.org>, src-committers@freebsd.org, svn-src-stable-8@freebsd.org
Subject:   Re: svn commit: r196270 - in stable/8/sys: . amd64/include/xen cddl/contrib/opensolaris contrib/dev/acpica contrib/pf dev/ata dev/cxgb dev/xen/netfront dev/xen/xenpci ia64/ia64 modules/dtrace/dtnfsclie...
Message-ID:  <200908170810.31444.jhb@freebsd.org>
In-Reply-To: <C3941110-D8FB-48BF-A2D8-1472492EBCFA@mac.com>
References:  <200908160212.n7G2CDUn097279@svn.freebsd.org> <3bbf2fe10908151919s17752057y53dd32fb02a857bb@mail.gmail.com> <C3941110-D8FB-48BF-A2D8-1472492EBCFA@mac.com>

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On Saturday 15 August 2009 10:42:26 pm Marcel Moolenaar wrote:
> 
> On Aug 15, 2009, at 7:19 PM, Attilio Rao wrote:
> 
> > 2009/8/16 Marcel Moolenaar <marcel@freebsd.org>:
> >> Author: marcel
> >> Date: Sun Aug 16 02:12:13 2009
> >> New Revision: 196270
> >> URL: http://svn.freebsd.org/changeset/base/196270
> >>
> >> Log:
> >> MFC rev 196268:
> >> Decouple ACPI CPU Ids from FreeBSD's cpuid. The ACPI Ids can be
> >> sparse, which causes a kernel assert.
> >
> > Can you be a bit more precise?
> > What kernel assert?
> 
> In subr_smp.c, function smp_topo():
>      panic("Built bad topology at %p.  CPU mask 0x%X != 0x%X",
> 	top, top->cg_mask, all_cpus);
> 
> See also:
> http://docs.freebsd.org/cgi/getmsg.cgi?fetch=506001+0+archive/2009/freebsd-current/20090719.freebsd-current
> http://docs.freebsd.org/cgi/getmsg.cgi?fetch=626164+0+archive/2009/freebsd-current/20090719.freebsd-current

Gah, I'd rather fix the topology code to work properly in that case. :-/

-- 
John Baldwin



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