This change fails to pass "make check" for me:
dcs-xen-54:~/qemu/out>rm -rf *;../configure --enable-debug --disable-pie
--enable-trace-backend=stderr;make -j8 && make check && make check-block && echo ok
...
GTESTER check-qtest-sh4eb
GTESTER check-qtest-sparc
Registering `memory' which already e
Provides framework for splitting host RAM allocation/
policies into a separate backend that could be used
by devices.
Initially only legacy RAM backend is provided, which
uses memory_region_init_ram() allocator and compatible
with every CLI option that affects memory_region_init_ram().
Signed-off