From owner-freebsd-current  Wed Jun 26 21:28:47 2002
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To: Tor.Egge@cvsup.no.freebsd.org
Cc: julian@elischer.org, iedowse@FreeBSD.ORG, alc@FreeBSD.ORG,
	Scott_Long@adaptec.com, des@FreeBSD.ORG, current@FreeBSD.ORG
Subject: Re: What is going on? 
In-Reply-To: <20020627033643U.tegge@cvsup.no.freebsd.org> 
Date: Wed, 26 Jun 2002 21:25:37 -0700
From: Peter Wemm <peter@wemm.org>
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Tor.Egge@cvsup.no.freebsd.org wrote:
> > 
> > sure enough:
> > ref4# grep
> > /usr/libexec/ld-elf.so.1: grep: Shared object has no run-time symbol table
> > ref4# 
> > 
> > 
> > huh?
> > 
> > freshly cvsup'd sources..
> 
> 
> Too many pages were prefaulted in pmap_object_init_pt, thus the wrong
> physical page was entered in the pmap for the virtual address where
> the .dynamic section data was supposed to be.
> 
> 
> Index: sys/i386/i386/pmap.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/i386/i386/pmap.c,v
> retrieving revision 1.325
> diff -u -r1.325 pmap.c
> --- sys/i386/i386/pmap.c	26 Jun 2002 20:32:51 -0000	1.325
> +++ sys/i386/i386/pmap.c	27 Jun 2002 03:04:51 -0000
> @@ -2493,7 +2504,7 @@
>  		    ((objpgs > 0) && (p != NULL));
>  		    p = TAILQ_NEXT(p, listq)) {
>  
> -			if (p->pindex < pindex || p->pindex - pindex > psize) {
> +			if (p->pindex < pindex || p->pindex - pindex >= psize) 
    {
>  				continue;
>  			}
>  			tmpidx = p->pindex - pindex;
> 
> - Tor Egge

Are you planning on committing this?  It appears to fix ref5.freebsd.org.

Cheers,
-Peter
--
Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com
"All of this is for nothing if we don't go to the stars" - JMS/B5


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