The usage of 'struct old_timespec32' requires asm/vdso/vdso.h. Currently
this header is included transitively, but that transitive inclusion is
about to go away.

Explicitly include the header.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
 arch/loongarch/kernel/process.c | 1 +
 arch/loongarch/kernel/vdso.c    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/loongarch/kernel/process.c b/arch/loongarch/kernel/process.c
index 3582f591bab286c30127e715c47d485f74d5e2ca..49f1c7d7c458848abd588ff4c0485fb1fa8a3fdf 100644
--- a/arch/loongarch/kernel/process.c
+++ b/arch/loongarch/kernel/process.c
@@ -52,6 +52,7 @@
 #include <asm/switch_to.h>
 #include <asm/unwind.h>
 #include <asm/vdso.h>
+#include <asm/vdso/vdso.h>
 
 #ifdef CONFIG_STACKPROTECTOR
 #include <linux/stackprotector.h>
diff --git a/arch/loongarch/kernel/vdso.c b/arch/loongarch/kernel/vdso.c
index 7b888d9085a014062c82cf129892fa668d8c1a3d..b196d6e8c9ff48864d56f12d925c8e91d6210ee1 100644
--- a/arch/loongarch/kernel/vdso.c
+++ b/arch/loongarch/kernel/vdso.c
@@ -18,6 +18,7 @@
 
 #include <asm/page.h>
 #include <asm/vdso.h>
+#include <asm/vdso/vdso.h>
 #include <vdso/helpers.h>
 #include <vdso/vsyscall.h>
 #include <vdso/datapage.h>

-- 
2.51.0