... if user attempts to start it with memory hotplug enabled.
Signed-off-by: Igor Mammedov <[email protected]>
---
hw/i386/pc.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 5be7b33..af68c99 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1229,6 +1229,16 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory,
e820_add_entry(0x100000000ULL, above_4g_mem_size, E820_RAM);
}
+ if (!guest_info->has_reserved_memory &&
+ (machine->ram_slots ||
+ (machine->maxram_size > ram_size))) {
+ MachineClass *mc = MACHINE_GET_CLASS(machine);
+
+ error_report("\"-memory 'slots|maxmem'\" is not supported by: %s",
+ mc->name);
+ exit(EXIT_FAILURE);
+ }
+
/* initialize hotplug memory address space */
if (guest_info->has_reserved_memory &&
(ram_size < machine->maxram_size)) {
--
1.7.1
