1 files changed, 11 insertions, 0 deletions

diff --git a/arch/um/sys-x86_64/ksyms.c b/arch/um/sys-x86_64/ksyms.c
new file mode 100644
index 00000000000..1db2fce0094
--- /dev/null
+++ b/arch/um/sys-x86_64/ksyms.c
@@ -0,0 +1,11 @@
+#include <linux/module.h>
+#include <asm/string.h>
+#include <asm/checksum.h>
+
+/*XXX: we need them because they would be exported by x86_64 */
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) || __GNUC__ > 4
+EXPORT_SYMBOL(memcpy);
+#else
+EXPORT_SYMBOL(__memcpy);
+#endif
+EXPORT_SYMBOL(csum_partial);