tree b74c56a966afb58f81372213fe6fc47cb13a749a
parent 0fdf8e59faa5c60e9d77c8e14abe3a0f8bfcf586
author Hollis Blanchard <hollisb@us.ibm.com> 1226086332 -0600
committer Avi Kivity <avi@redhat.com> 1230735144 +0200

KVM: ensure that memslot userspace addresses are page-aligned

Bad page translation and silent guest failure ensue if the userspace address is
not page-aligned.  I hit this problem using large (host) pages with qemu,
because qemu currently has a hardcoded 4096-byte alignment for guest memory
allocations.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>