166206845f
FlatView's will be shared between AddressSpace's and subpage_t and MemoryRegionSection cannot store AS anymore, hence this change. In particular, for: typedef struct subpage_t { MemoryRegion iomem; - AddressSpace *as; + FlatView *fv; hwaddr base; uint16_t sub_section[]; } subpage_t; struct MemoryRegionSection { MemoryRegion *mr; - AddressSpace *address_space; + FlatView *fv; hwaddr offset_within_region; Int128 size; hwaddr offset_within_address_space; bool readonly; }; This should cause no behavioural change. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20170921085110.25598-7-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>