ACPI: configfs: Resolve objects on host-directed table loads
If an ACPI SSDT overlay is loaded after built-in tables
have been loaded e.g. via configfs or efivar_ssdt_load()
it is necessary to rewalk the namespace to resolve
references. Without this, relative and absolute paths
like ^PCI0.SBUS or \_SB.PCI0.SBUS are not resolved
correctly.
Make configfs loads use the same method as efivar_ssdt_load().
Signed-off-by: Nikolaus Voss <nikolaus.voss@loewensteinmedical.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpi_configfs.c b/drivers/acpi/acpi_configfs.c
index f920336..663f0d8 100644
--- a/drivers/acpi/acpi_configfs.c
+++ b/drivers/acpi/acpi_configfs.c
@@ -56,11 +56,7 @@ static ssize_t acpi_table_aml_write(struct config_item *cfg,
if (!table->header)
return -ENOMEM;
- ACPI_INFO(("Host-directed Dynamic ACPI Table Load:"));
- ret = acpi_tb_install_and_load_table(
- ACPI_PTR_TO_PHYSADDR(table->header),
- ACPI_TABLE_ORIGIN_EXTERNAL_VIRTUAL, FALSE,
- &table->index);
+ ret = acpi_load_table(table->header);
if (ret) {
kfree(table->header);
table->header = NULL;