Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/testing/selftests/rseq/rseq.h b/tools/testing/selftests/rseq/rseq.h
index c72eb70..d40d60e 100644
--- a/tools/testing/selftests/rseq/rseq.h
+++ b/tools/testing/selftests/rseq/rseq.h
@@ -16,7 +16,6 @@
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
-#include <sched.h>
#include <linux/rseq.h>
/*
@@ -45,6 +44,7 @@
#endif
extern __thread volatile struct rseq __rseq_abi;
+extern int __rseq_handled;
#define rseq_likely(x) __builtin_expect(!!(x), 1)
#define rseq_unlikely(x) __builtin_expect(!!(x), 0)