@@ -6483,7 +6483,7 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp)
*/
memory_region_init_alias(cpu->cpu_as_mem, OBJECT(cpu), "memory",
get_system_memory(), 0, ~0ull);
- memory_region_add_subregion_overlap(cpu->cpu_as_root, 0, cpu->cpu_as_mem, 0);
+ memory_region_add_subregion(cpu->cpu_as_root, 0, cpu->cpu_as_mem);
memory_region_set_enabled(cpu->cpu_as_mem, true);
cs->num_ases = 2;
@@ -2081,7 +2081,7 @@ static void register_smram_listener(Notifier *n, void *unused)
*/
memory_region_init_alias(&smram_as_mem, OBJECT(kvm_state), "mem-smram",
get_system_memory(), 0, ~0ull);
- memory_region_add_subregion_overlap(&smram_as_root, 0, &smram_as_mem, 0);
+ memory_region_add_subregion(&smram_as_root, 0, &smram_as_mem);
memory_region_set_enabled(&smram_as_mem, true);
if (smram) {
It is pointless to overlap a memory subregion with priority 0. Use the simpler memory_region_add_subregion() function. This patch was produced with the following spatch script: @@ expression region; expression offset; expression subregion; @@ -memory_region_add_subregion_overlap(region, offset, subregion, 0) +memory_region_add_subregion(region, offset, subregion) Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> --- target/i386/cpu.c | 2 +- target/i386/kvm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)