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# Date Author Comment
fd2a9d2f 07/22/2011 08:43 pm Avi Kivity

xen: fix xen-mapcache build on non-Xen capable targets

Signed-off-by: Avi Kivity <>
Signed-off-by: Blue Swirl <>
e41d7c69 07/17/2011 02:54 am Jan Kiszka

xen: Clean up map cache API naming

The map cache is a Xen thing, so its API should make this clear.

Signed-off-by: Jan Kiszka <>
Signed-off-by: Alexander Graf <>
6506e4f9 06/19/2011 05:40 am Stefano Stabellini

xen: remove xen_map_block and xen_unmap_block

Replace xen_map_block with qemu_map_cache with the appropriate locking
and size parameters.
Replace xen_unmap_block with qemu_invalidate_entry.

Signed-off-by: Stefano Stabellini <>...
cd306087 06/19/2011 05:40 am Stefano Stabellini

xen: remove qemu_map_cache_unlock

There is no need for qemu_map_cache_unlock, just use
qemu_invalidate_entry instead.

Signed-off-by: Stefano Stabellini <>
Signed-off-by: Alexander Graf <>
432d268c 05/08/2011 11:10 am Jun Nakajima

xen: Introduce the Xen mapcache

On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space....