[PATCH v4 4/6] ACPI ERST: create ACPI ERST table for pc/x86 machines.

[Eric DeVolder]

This change exposes ACPI ERST support for x86 guests.

Signed-off-by: Eric DeVolder <eric.devol...@oracle.com>
---
 hw/i386/acpi-build.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index de98750..d8cae69 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -43,6 +43,7 @@
 #include "sysemu/tpm.h"
 #include "hw/acpi/tpm.h"
 #include "hw/acpi/vmgenid.h"
+#include "hw/acpi/erst.h"
 #include "hw/boards.h"
 #include "sysemu/tpm_backend.h"
 #include "hw/rtc/mc146818rtc_regs.h"
@@ -2388,6 +2389,10 @@ void acpi_build(AcpiBuildTables *tables, MachineState 
*machine)
                     ACPI_DEVICE_IF(x86ms->acpi_dev), x86ms->oem_id,
                     x86ms->oem_table_id);
 
+    acpi_add_table(table_offsets, tables_blob);
+    build_erst(tables_blob, tables->linker,
+               x86ms->oem_id, x86ms->oem_table_id);
+
     vmgenid_dev = find_vmgenid_dev();
     if (vmgenid_dev) {
         acpi_add_table(table_offsets, tables_blob);
-- 
1.8.3.1