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Re: [QEMU][PATCH v3 2/7] xen: add pseudo RAM region for grant mappings
- To: Alex Bennée <alex.bennee@xxxxxxxxxx>
- From: "Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxx>
- Date: Wed, 10 Apr 2024 13:12:36 +0200
- Cc: Vikram Garhwal <vikram.garhwal@xxxxxxx>, qemu-devel@xxxxxxxxxx, sstabellini@xxxxxxxxxx, jgross@xxxxxxxx, Anthony Perard <anthony.perard@xxxxxxxxxx>, Paul Durrant <paul@xxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Richard Henderson <richard.henderson@xxxxxxxxxx>, Eduardo Habkost <eduardo@xxxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Marcel Apfelbaum <marcel.apfelbaum@xxxxxxxxx>, "open list:X86 Xen CPUs" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Wed, 10 Apr 2024 11:12:51 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Vikram Garhwal <vikram.garhwal@xxxxxxx> writes:
> From: Juergen Gross <jgross@xxxxxxxx>
>
> Add a memory region which can be used to automatically map granted
> memory. It is starting at 0x8000000000000000ULL in order to be able to
> distinguish it from normal RAM.
Is the Xen memory map for HVM guests documented anywhere? I couldn't
find anything googling or on the Xen wiki. I'm guessing this is going to
be shared across all 64 bit HVM arches in Xen?
Anyway:
Reviewed-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
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