diff --git a/sys/compat/linuxkpi/common/include/linux/module.h b/sys/compat/linuxkpi/common/include/linux/module.h
--- a/sys/compat/linuxkpi/common/include/linux/module.h
+++ b/sys/compat/linuxkpi/common/include/linux/module.h
@@ -32,6 +32,8 @@
 #include <sys/types.h>
 #include <sys/param.h>
 #include <sys/module.h>
+#include <sys/queue.h>
+#include <sys/linker.h>
 
 #include <linux/list.h>
 #include <linux/compiler.h>
@@ -51,7 +53,22 @@
 #define	MODULE_SUPPORTED_DEVICE(name)
 #define	MODULE_IMPORT_NS(_name)
 
-#define	THIS_MODULE	((struct module *)0)
+/*
+ * THIS_MODULE is used to differentiate modules on Linux. We currently
+ * completely stub out any Linux struct module usage, but THIS_MODULE is still
+ * used to populate the "owner" fields of various drivers.  Even though we
+ * don't actually dereference these "owner" fields they are still used by
+ * drivers to check if devices/dmabufs/etc come from different modules. For
+ * example, during DRM GEM import some drivers check if the dmabuf's owner
+ * matches the dev's owner. If they match because they are both NULL drivers
+ * may incorrectly think two resources come from the same module.
+ *
+ * To handle this we specify an undefined symbol __this_linker_file, which
+ * will get special treatment from the linker when resolving. This will
+ * populate the usages of __this_linker_file with the linker_file_t of the
+ * module.
+ */
+#define	THIS_MODULE	((struct module *)&__this_linker_file)
 
 #define	__MODULE_STRING(x) __stringify(x)
 
diff --git a/sys/kern/kern_linker.c b/sys/kern/kern_linker.c
--- a/sys/kern/kern_linker.c
+++ b/sys/kern/kern_linker.c
@@ -906,6 +906,17 @@
 	KLD_DPF(SYM, ("linker_file_lookup_symbol: file=%p, name=%s, deps=%d\n",
 	    file, name, deps));
 
+	/*
+	 * Treat the __this_linker_file as a special symbol. This is a global that
+	 * linuxkpi uses to populate the THIS_MODULE value. In this case we can
+	 * simply return the linker_file_t.
+	 */
+	if (strcmp(name, "__this_linker_file") == 0) {
+		KLD_DPF(SYM, ("linker_file_lookup_symbol: resolving special symbol"
+		    " __this_linker_file to %p\n", file));
+		return ((caddr_t)file);
+	}
+
 	if (LINKER_LOOKUP_SYMBOL(file, name, &sym) == 0) {
 		LINKER_SYMBOL_VALUES(file, sym, &symval);
 		if (symval.value == 0)
diff --git a/sys/sys/linker.h b/sys/sys/linker.h
--- a/sys/sys/linker.h
+++ b/sys/sys/linker.h
@@ -44,6 +44,11 @@
  * Object representing a file which has been loaded by the linker.
  */
 typedef struct linker_file* linker_file_t;
+/*
+ * Special symbol which will be replaced by a reference to the linker_file_t
+ * of the module it is used in.
+ */
+extern linker_file_t __this_linker_file;
 typedef TAILQ_HEAD(, linker_file) linker_file_list_t;
 
 typedef caddr_t linker_sym_t;		/* opaque symbol */