Backports v5.4.27

Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7
against mainline kernel tag v5.4.27

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/backport-include/linux/security.h b/backport-include/linux/security.h
new file mode 100644
index 0000000..2dfb964
--- /dev/null
+++ b/backport-include/linux/security.h
@@ -0,0 +1,18 @@
+#ifndef __BACKPORT_LINUX_SECURITY_H
+#define __BACKPORT_LINUX_SECURITY_H
+#include_next <linux/security.h>
+
+#if LINUX_VERSION_IS_LESS(3,1,0)
+/*
+ * This has been defined in include/linux/security.h for some time, but was
+ * only given an EXPORT_SYMBOL for 3.1.  Add a compat_* definition to avoid
+ * breaking the compile.
+ */
+#define security_sk_clone(a, b) compat_security_sk_clone(a, b)
+
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+}
+#endif
+
+#endif /* __BACKPORT_LINUX_SECURITY_H */