diff --git a/include/vdso/auxclock.h b/include/vdso/auxclock.h
new file mode 100644
index 000000000000..6d6e74cbc400
--- /dev/null
+++ b/include/vdso/auxclock.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _VDSO_AUXCLOCK_H
+#define _VDSO_AUXCLOCK_H
+
+#include <uapi/linux/time.h>
+#include <uapi/linux/types.h>
+
+static __always_inline u64 aux_clock_resolution_ns(void)
+{
+	return 1;
+}
+
+#endif /* _VDSO_AUXCLOCK_H */
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index c6fe89bded02..cbcf090bb4be 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -26,6 +26,8 @@
 #include <linux/audit.h>
 #include <linux/random.h>
 
+#include <vdso/auxclock.h>
+
 #include "tick-internal.h"
 #include "ntp_internal.h"
 #include "timekeeping_internal.h"
@@ -2876,8 +2878,8 @@ static int aux_get_res(clockid_t id, struct timespec64 *tp)
 	if (!clockid_aux_valid(id))
 		return -ENODEV;
 
-	tp->tv_sec = 0;
-	tp->tv_nsec = 1;
+	tp->tv_sec = aux_clock_resolution_ns() / NSEC_PER_SEC;
+	tp->tv_nsec = aux_clock_resolution_ns() % NSEC_PER_SEC;
 	return 0;
 }