4 files changed, 12 insertions, 2 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h
index 012c55cb22ba..e6964e97acdd 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -89,7 +89,7 @@
 
 /* Maximum object reference count (detects object deletion issues) */
 
-#define ACPI_MAX_REFERENCE_COUNT        0x1000
+#define ACPI_MAX_REFERENCE_COUNT        0x4000
 
 /* Default page size for use in mapping memory for operation regions */
 
diff --git a/include/acpi/acexcep.h b/include/acpi/acexcep.h
index 226e5aeba6c2..856c56ef0143 100644
--- a/include/acpi/acexcep.h
+++ b/include/acpi/acexcep.h
@@ -59,6 +59,12 @@ struct acpi_exception_info {
 
 #define AE_OK                           (acpi_status) 0x0000
 
+#define ACPI_ENV_EXCEPTION(status)      (status & AE_CODE_ENVIRONMENTAL)
+#define ACPI_AML_EXCEPTION(status)      (status & AE_CODE_AML)
+#define ACPI_PROG_EXCEPTION(status)     (status & AE_CODE_PROGRAMMER)
+#define ACPI_TABLE_EXCEPTION(status)    (status & AE_CODE_ACPI_TABLES)
+#define ACPI_CNTL_EXCEPTION(status)     (status & AE_CODE_CONTROL)
+
 /*
  * Environmental exceptions
  */
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 48d84f0d9547..9566f99cc3c0 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -12,7 +12,7 @@
 
 /* Current ACPICA subsystem version in YYYYMMDD format */
 
-#define ACPI_CA_VERSION                 0x20180531
+#define ACPI_CA_VERSION                 0x20180810
 
 #include <acpi/acconfig.h>
 #include <acpi/actypes.h>
diff --git a/include/acpi/ghes.h b/include/acpi/ghes.h
index 1624e2be485c..82cb4eb225a4 100644
--- a/include/acpi/ghes.h
+++ b/include/acpi/ghes.h
@@ -118,6 +118,10 @@ static inline void *acpi_hest_get_next(struct acpi_hest_generic_data *gdata)
 	     (void *)section - (void *)(estatus + 1) < estatus->data_length; \
 	     section = acpi_hest_get_next(section))
 
+#ifdef CONFIG_ACPI_APEI_SEA
 int ghes_notify_sea(void);
+#else
+static inline int ghes_notify_sea(void) { return -ENOENT; }
+#endif
 
 #endif /* GHES_H */