tree 8c3cb1b5e00cdad6e6a35ea914ca172a610998eb
parent 4c19eb721a5929f2277d33a98bb59963c58c2e3b
author Paolo Bonzini <pbonzini@redhat.com> 1368453284 +0200
committer Paolo Bonzini <pbonzini@redhat.com> 1369413815 +0200

s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

With the next patch, the memory API will complain if the
TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an
overflow.  s390x can handle up to 64 bit of physical address
space from its page tables, but we never use that much.  Just
decrease the value.

Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>