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RE: [Xen-devel] [PATCH] Fixing 32-bit guest support on x86_64 xen
| To: | "Matt Ayres" <matta@xxxxxxxxxxxx> |
|---|---|
| Subject: | RE: [Xen-devel] [PATCH] Fixing 32-bit guest support on x86_64 xen |
| From: | "Nakajima, Jun" <jun.nakajima@xxxxxxxxx> |
| Date: | Sun, 4 Dec 2005 11:16:01 -0800 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Sun, 04 Dec 2005 19:16:02 +0000 |
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| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcX4+fgNa8g+VhJuSJeJ/AFEPClNTgAC9EEg |
| Thread-topic: | [Xen-devel] [PATCH] Fixing 32-bit guest support on x86_64 xen |
Matt Ayres wrote: > Nakajima, Jun wrote: >> The patch fixes unmodified 32-bit guest support on the x86_64 Xen. >> Please apply. >> > > Is this supposed to allow 32-bit domU kernels running under a 64-bit > Xen/dom0 or just a 32-bit user land under a 64-bit setup? The domU kernels are xenlinux, and 32-bit xenlinux does not run on a 64-hit Xen. The patch is supposed to fix 32-bit _unmodified_ guests support (e.g. native Linux, Windows, etc.) on a 64-bit Xen when the H/W virtualization technology is present. 32-bit userland apps are supposed to run in x86_64 xenlinux today. Jun --- Intel Open Source Technology Center _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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