Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/s390/kernel/kdebugfs.c b/arch/s390/kernel/kdebugfs.c
new file mode 100644
index 000000000..2c46bd6c6
--- /dev/null
+++ b/arch/s390/kernel/kdebugfs.c
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/debugfs.h>
+#include <linux/export.h>
+#include <linux/init.h>
+
+struct dentry *arch_debugfs_dir;
+EXPORT_SYMBOL(arch_debugfs_dir);
+
+static int __init arch_kdebugfs_init(void)
+{
+	arch_debugfs_dir = debugfs_create_dir("s390", NULL);
+	if (IS_ERR(arch_debugfs_dir))
+		arch_debugfs_dir = NULL;
+	return 0;
+}
+postcore_initcall(arch_kdebugfs_init);