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Date: Thu, 28 Aug 2003 23:34:19 -0500 (CDT)
From: Mike Silbersack <silby@silby.com>
To: Tor Egge <Tor.Egge@cvsup.no.freebsd.org>
In-Reply-To: <20030828.202011.41715185.Tor.Egge@cvsup.no.freebsd.org>
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 <5.2.0.9.0.20030828153925.03f3ed80@209.112.4.2>
 <20030828.202011.41715185.Tor.Egge@cvsup.no.freebsd.org>
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cc: stable@freebsd.org
Subject: Re: Ok, are all the panics fixed now?
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On Thu, 28 Aug 2003, Tor Egge wrote:

> I'm enclosed a patch that introduces PADDR2/PMAP2 which is to be used
> by pmap_pte() (should not be called from interrupts on noncurrent
> pmaps) while pmap_pte_quick() (should not be called without splvm()
> protection) will use PADDR1/PMAP1.
>
> The patch also backs out revision 1.250.2.20 of
> src/sys/i386/i386/pmap.c.
>
> - Tor Egge

With this patch applied, my Celeron 450 with 12 megs of ram (artifically
limited, of course) has been swapping away while running a buildworld for
3+ hours now without a problem.  Before your patch, it would die in 15
minutes or so; I think you may have fixed the problem.

Good work, as always!

Mike "Silby" Silbersack