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Re: [PATCH] Make PAE work in QEMU on non-Xen

From: Samuel Thibault
Subject: Re: [PATCH] Make PAE work in QEMU on non-Xen
Date: Sun, 23 Nov 2008 20:25:27 +0100
User-agent: Mutt/1.5.12-2006-07-14

Thomas Schwinge, le Sun 23 Nov 2008 13:04:03 +0100, a écrit :
> Samuel, is this fine?

I don't see why this is useful at all, and doesn't have any problem with
PAE in qemu on non-Xen (debian qemu version 0.9.1-7)

> I guess that the problem was the CPU_HAS_FEATURE memory reference, as
> soon as cr4 has been changed once?  (... but paging not yet being
> enabled?)

Linux does that, see head_32.S.


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