From f25d952ab63f5742c343c332879d88fd49c589c3 Mon Sep 17 00:00:00 2001
From: Jens Remus <jremus@linux.ibm.com>
Date: Thu, 23 Oct 2025 11:23:58 +0200
Subject: [PATCH] s390/ptrace: Explicitly include <linux/typecheck.h>

The psw_bits() macro makes use of typecheck() without that typecheck.h
is included. Add the missing include to avoid potential future compile
problems.

[hca@linux.ibm.com: change commit message]

Signed-off-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---
 arch/s390/include/asm/ptrace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h
index dfa770b15fadb..8fae167c1bd66 100644
--- a/arch/s390/include/asm/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
@@ -8,6 +8,7 @@
 #define _S390_PTRACE_H
 
 #include <linux/bits.h>
+#include <linux/typecheck.h>
 #include <uapi/asm/ptrace.h>
 #include <asm/thread_info.h>
 #include <asm/tpi.h>
-- 
2.47.3