@@ -1416,15 +1416,16 @@ void acpi_build(PcGuestInfo *guest_info, AcpiBuildTables *tables)
/* ACPI tables pointed to by RSDT */
acpi_add_table(table_offsets, tables->table_data);
build_fadt(tables->table_data, tables->linker, &pm, facs, dsdt);
- acpi_add_table(table_offsets, tables->table_data);
+ acpi_add_table(table_offsets, tables->table_data);
build_ssdt(tables->table_data, tables->linker, &cpu, &pm, &misc, &pci,
guest_info);
- acpi_add_table(table_offsets, tables->table_data);
- build_madt(tables->table_data, tables->linker, &cpu, guest_info);
acpi_add_table(table_offsets, tables->table_data);
+ build_madt(tables->table_data, tables->linker, &cpu, guest_info);
+
if (misc.has_hpet) {
+ acpi_add_table(table_offsets, tables->table_data);
build_hpet(tables->table_data, tables->linker);
}
if (guest_info->numa_nodes) {
acpi build tried to add offset of hpet table to rsdt even when hpet was disabled. If no tables follow hpet, this could lead to a malformed rsdt. Fix it up. To avoid such errors in the future, rearrange code slightly to make it clear that acpi_add_table stores the offset of the following table - not of the previous one. Reported-by: TeLeMan <geleman@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-stable@nongnu.org --- hw/i386/acpi-build.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)