From: "Christoph Egger" <Christoph.Egger@amd.com>
To: xen-devel@lists.xensource.com
Cc: Keir Fraser <keir@xensource.com>
Subject: Re: [PATCH] Cleanup/fix virt_to_maddr
Date: Wed, 24 Jan 2007 12:01:31 +0100 [thread overview]
Message-ID: <200701241201.32215.Christoph.Egger@amd.com> (raw)
In-Reply-To: <C1DCE9F6.821F%keir@xensource.com>
On Wednesday 24 January 2007 11:48, Keir Fraser wrote:
> On 24/1/07 09:06, "Christoph Egger" <Christoph.Egger@amd.com> wrote:
> > Where virt_to_maddr() or __pa() is used, paddr_t is mostly expected
> > rather unsigned long. This may fix random issues in PAE mode.
>
> They're only used on Xen heap virtual addresses whose physical addresses
> are always below 64MB. So there should be no issues in returning a ulong.
Oh, I see. So it's absolutely not used for domains (which I assumed)?
Christoph
next prev parent reply other threads:[~2007-01-24 11:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-24 9:06 [PATCH] Cleanup/fix virt_to_maddr Christoph Egger
2007-01-24 10:48 ` Keir Fraser
2007-01-24 11:01 ` Christoph Egger [this message]
2007-01-24 11:06 ` Keir Fraser
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