This requires the KVM READONLY memory capability.
Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com>
---
hw/block/pc_sysfw.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/block/pc_sysfw.c b/hw/block/pc_sysfw.c
index aad8614..e88d67e 100644
--- a/hw/block/pc_sysfw.c
+++ b/hw/block/pc_sysfw.c
@@ -237,6 +237,9 @@ void pc_system_firmware_init(MemoryRegion *rom_memory)
old_pc_system_rom_init(rom_memory);
return;
}
+ } else if (kvm_enabled() && !kvm_readonly_mem_enabled()) {
+ fprintf(stderr, "qemu: pflash with kvm requires KVM readonly memory
support\n");
+ exit(1);
}
/* If a pflash drive is not found, then create one using
--
1.7.10.4
