3 files changed, 22 insertions, 1 deletions
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index 62dc988df84d..abe65f8968dd 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -265,6 +265,7 @@ int main(void)
 	DEVID(cdx_device_id);
 	DEVID_FIELD(cdx_device_id, vendor);
 	DEVID_FIELD(cdx_device_id, device);
+	DEVID_FIELD(cdx_device_id, override_only);
 
 	return 0;
 }
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 28da34ba4359..38120f932b0d 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1458,8 +1458,23 @@ static int do_cdx_entry(const char *filename, void *symval,
 {
 	DEF_FIELD(symval, cdx_device_id, vendor);
 	DEF_FIELD(symval, cdx_device_id, device);
+	DEF_FIELD(symval, cdx_device_id, override_only);
 
-	sprintf(alias, "cdx:v%08Xd%08Xd", vendor, device);
+	switch (override_only) {
+	case 0:
+		strcpy(alias, "cdx:");
+		break;
+	case CDX_ID_F_VFIO_DRIVER_OVERRIDE:
+		strcpy(alias, "vfio_cdx:");
+		break;
+	default:
+		warn("Unknown CDX driver_override alias %08X\n",
+		     override_only);
+		return 0;
+	}
+
+	ADD(alias, "v", vendor != CDX_ANY_ID, vendor);
+	ADD(alias, "d", device != CDX_ANY_ID, device);
 	return 1;
 }
 
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 603a4f9587a4..b29b29707f10 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1904,6 +1904,11 @@ static void add_header(struct buffer *b, struct module *mod)
 	buf_printf(b, "#include <linux/vermagic.h>\n");
 	buf_printf(b, "#include <linux/compiler.h>\n");
 	buf_printf(b, "\n");
+	buf_printf(b, "#ifdef CONFIG_UNWINDER_ORC\n");
+	buf_printf(b, "#include <asm/orc_header.h>\n");
+	buf_printf(b, "ORC_HEADER;\n");
+	buf_printf(b, "#endif\n");
+	buf_printf(b, "\n");
 	buf_printf(b, "BUILD_SALT;\n");
 	buf_printf(b, "BUILD_LTO_INFO;\n");
 	buf_printf(b, "\n");