diff options
Diffstat (limited to 'xen-all.c')
| -rw-r--r-- | xen-all.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -167,7 +167,7 @@ static void xen_ram_init(ram_addr_t ram_size) */ block_len += HVM_BELOW_4G_MMIO_LENGTH; } - memory_region_init_ram(&ram_memory, "xen.ram", block_len); + memory_region_init_ram(&ram_memory, NULL, "xen.ram", block_len); vmstate_register_ram_global(&ram_memory); if (ram_size >= HVM_BELOW_4G_RAM_END) { @@ -177,7 +177,7 @@ static void xen_ram_init(ram_addr_t ram_size) below_4g_mem_size = ram_size; } - memory_region_init_alias(&ram_640k, "xen.ram.640k", + memory_region_init_alias(&ram_640k, NULL, "xen.ram.640k", &ram_memory, 0, 0xa0000); memory_region_add_subregion(sysmem, 0, &ram_640k); /* Skip of the VGA IO memory space, it will be registered later by the VGA @@ -186,11 +186,11 @@ static void xen_ram_init(ram_addr_t ram_size) * The area between 0xc0000 and 0x100000 will be used by SeaBIOS to load * the Options ROM, so it is registered here as RAM. */ - memory_region_init_alias(&ram_lo, "xen.ram.lo", + memory_region_init_alias(&ram_lo, NULL, "xen.ram.lo", &ram_memory, 0xc0000, below_4g_mem_size - 0xc0000); memory_region_add_subregion(sysmem, 0xc0000, &ram_lo); if (above_4g_mem_size > 0) { - memory_region_init_alias(&ram_hi, "xen.ram.hi", + memory_region_init_alias(&ram_hi, NULL, "xen.ram.hi", &ram_memory, 0x100000000ULL, above_4g_mem_size); memory_region_add_subregion(sysmem, 0x100000000ULL, &ram_hi); @@ -459,6 +459,7 @@ static void xen_set_memory(struct MemoryListener *listener, static void xen_region_add(MemoryListener *listener, MemoryRegionSection *section) { + memory_region_ref(section->mr); xen_set_memory(listener, section, true); } @@ -466,6 +467,7 @@ static void xen_region_del(MemoryListener *listener, MemoryRegionSection *section) { xen_set_memory(listener, section, false); + memory_region_unref(section->mr); } static void xen_sync_dirty_bitmap(XenIOState *state, |