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Re: [PATCH] Make PAE work in QEMU on non-Xen
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH] Make PAE work in QEMU on non-Xen |
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Date: |
Sun, 23 Nov 2008 20:25:27 +0100 |
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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.
Samuel