Migrate from aarch64 host with PAGE_SIZE 64k to 4k failed with following errors:
qmp_cmd_name: migrate-incoming, arguments: {"uri": "tcp:[::]:49152"} {"timestamp": {"seconds": 1673922775, "microseconds": 534702}, "event": "MIGRATION", "data": {"status": "setup"}} {"timestamp": {"seconds": 1673922776, "microseconds": 53003}, "event": "MIGRATION", "data": {"status": "active"}} 2023-01-17T02:32:56.058827Z qemu-system-aarch64: Length too large: /rom@etc/acpi/rsdp: 0x10000 > 0x1000: Invalid argument 2023-01-17T02:32:56.058832Z qemu-system-aarch64: error while loading state for instance 0x0 of device 'ram' 2023-01-17T02:32:56.059236Z qemu-system-aarch64: load of migration failed: Invalid argument {"timestamp": {"seconds": 1673922776, "microseconds": 59248}, "event": "MIGRATION", "data": {"status": "failed"}} 2023-01-17 02:32:56.306+0000: shutting down, reason=failed refer to the following commit, set blob "etc/acpi/rsdp" maximum size to 64k works. 5033728 acpi: Set proper maximum size for "etc/acpi/rsdp" blob 6c2b24d acpi: Set proper maximum size for "etc/table-loader" blob Signed-off-by: Sun Feng <loyo...@gmail.com> --- hw/acpi/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/acpi/utils.c b/hw/acpi/utils.c index 0c486ea..85f6ff3 100644 --- a/hw/acpi/utils.c +++ b/hw/acpi/utils.c @@ -37,7 +37,7 @@ MemoryRegion *acpi_add_rom_blob(FWCfgCallback update, void *opaque, } else if (!strcmp(name, ACPI_BUILD_LOADER_FILE)) { max_size = 0x10000; } else if (!strcmp(name, ACPI_BUILD_RSDP_FILE)) { - max_size = 0x1000; + max_size = 0x10000; } else { g_assert_not_reached(); } -- 2.7.4