musl - musl - an implementation of the standard library for Linux-based systems

diff --git a/src/linux/cache.c b/src/linux/cache.c
index 0eb051c2..45024309 100644
--- a/src/linux/cache.c
+++ b/src/linux/cache.c

@@ -21,7 +21,7 @@ weak_alias(__cachectl, cachectl);

#ifdef SYS_riscv_flush_icache

#define VDSO_FLUSH_ICACHE_SYM "__vdso_flush_icache"

-#define VDSO_FLUSH_ICACHE_VER "LINUX_4.5"

+#define VDSO_FLUSH_ICACHE_VER "LINUX_4.15"

static void *volatile vdso_func;