diff options
| -rw-r--r-- | hw/i386/pc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 3d732cf5a5..8be50a4ad6 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1247,6 +1247,11 @@ FWCfgState *pc_memory_init(MachineState *machine, pcms->hotplug_memory_base = ROUND_UP(0x100000000ULL + above_4g_mem_size, 1ULL << 30); + if (pcms->enforce_aligned_dimm) { + /* size hotplug region assuming 1G page max alignment per slot */ + hotplug_mem_size += (1ULL << 30) * machine->ram_slots; + } + if ((pcms->hotplug_memory_base + hotplug_mem_size) < hotplug_mem_size) { error_report("unsupported amount of maximum memory: " RAM_ADDR_FMT, |