From: Andrew Morton <akpm@osdl.org>
To: mel@csn.ul.ie (Mel Gorman)
Cc: evil@g-house.de, linux-kernel@vger.kernel.org, apw@shadowen.org
Subject: Re: SCSI ABORT with 2.6.17-rc4-mm1
Date: Fri, 19 May 2006 16:30:38 -0700 [thread overview]
Message-ID: <20060519163038.7236c8e3.akpm@osdl.org> (raw)
In-Reply-To: <20060519225746.GA11883@skynet.ie>
mel@csn.ul.ie (Mel Gorman) wrote:
>
> I am struggling to see how the alignment patches or
> arch-independent-zone-sizing would clobber the mapping of the ACPI table :(
hm. Well something did it ;)
> > I also managed to provoke "Too many memory regions,
> > truncating" out of it.
> >
>
> "Too many memory regions, truncating" is of concern because memory will be
> effectively lost. Is this on x86_64 as well? If so, I need to submit a
> patch that sets CONFIG_MAX_ACTIVE_REGIONS to 128 on x86_64 which is the
> same value of E820MAX. This is similar to what PPC64 does for LMB regions
> (see MAX_ACTIVE_REGIONS in arch/powerpc/Kconfig for example). If it's not
> x86_64, what arch does it occur on?
Yes, it's x86_64. It kind of went away though. I seem to have been
finding various .config combinations which cause x86_64 to die horridly -
that was one.
next prev parent reply other threads:[~2006-05-19 23:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-19 20:49 Christian Kujau
2006-05-19 21:10 ` Andrew Morton
2006-05-19 22:57 ` Mel Gorman
2006-05-19 23:30 ` Andrew Morton [this message]
2006-05-20 0:35 ` Mel Gorman
2006-05-20 3:54 ` Christian Kujau
2006-05-20 0:28 ` Christian Kujau
2006-05-20 0:08 ` Christian Kujau
2006-05-20 0:40 ` Christian Kujau
2006-05-26 18:26 ` Christian Kujau
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