From: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
To: Gerald Britton <gbritton@doomcom.org>
Cc: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>, xen-devel@lists.sourceforge.net
Subject: Re: xen and agpgart
Date: Sat, 4 Sep 2004 09:31:29 +0100 [thread overview]
Message-ID: <20040904083129.GF18845@cl.cam.ac.uk> (raw)
In-Reply-To: <20040904053210.GA12060@fog.sekrit.org>
On Sat, Sep 04, 2004 at 01:32:10AM -0400, Gerald Britton wrote:
> I tested for PSE immediately after the memcpy() at the top of setup_arch()
> and it is set there.
The code which clears the bit is only run later in the same function.
It's in the ARCH_SETUP macro.
But it seems that the changes we make there get lost after start_kernel
calls check_bugs() which in turn calls identify_cpu() and resets
boot_cpu_data.
christian
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next prev parent reply other threads:[~2004-09-04 8:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-04 0:37 xen and agpgart Gerald Britton
2004-09-04 1:11 ` Keir Fraser
2004-09-04 1:19 ` Gerald Britton
2004-09-04 1:50 ` Keir Fraser
2004-09-04 3:11 ` Gerald Britton
2004-09-04 3:26 ` Keir Fraser
2004-09-04 4:25 ` Gerald Britton
2004-09-04 4:47 ` Keir Fraser
2004-09-04 5:32 ` Gerald Britton
2004-09-04 8:31 ` Christian Limpach [this message]
2004-09-04 18:25 ` Gerald Britton
2004-09-04 20:08 ` Keir Fraser
2004-09-04 20:36 ` Gerald Britton
2004-09-05 5:26 ` Keir Fraser
2004-09-05 18:01 ` Gerald Britton
2004-09-05 19:08 ` [Filtered!] " Keir Fraser
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