pc: make isapc and pc-0.10 to pc-0.13 have 1.7.0 memory layout
commit5f8632d3c3d7bc5ef24166ba7cf90fcfb2adbf7d
authorDon Slutz <dslutz@verizon.com>
Wed, 25 Jun 2014 20:19:07 +0000 (25 16:19 -0400)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 29 Jun 2014 15:59:41 +0000 (29 18:59 +0300)
tree2ea2215f565fa0916958eae98a8771be0f183c4c
parent46e797c4d34c1340eb981fa599f49f82b2ba5f41
pc: make isapc and pc-0.10 to pc-0.13 have 1.7.0 memory layout

QEMU 2.0 changed memory layout for isapc and pc-0.10 to pc-0.13.
This prevents migration from QEMU 1.7.0 for these
machine types when -m 3.5G is specified.

Paolo Bonzini asked that:

    smbios_legacy_mode = true;
    has_reserved_memory = false;
    option_rom_has_mr = true;
    rom_file_has_mr = false;

also be done.

Cc: qemu-stable@nongnu.org
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Don Slutz <dslutz@verizon.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Fixes: https://bugs.launchpad.net/qemu/+bug/1334307
Tested-by: "Slutz, Donald Christopher" <dslutz@verizon.com>
hw/i386/pc_piix.c