1 files changed, 6 insertions, 0 deletions
diff --git a/os/pc/mmu.c b/os/pc/mmu.c
index 6a9e8089..da86517d 100644
--- a/os/pc/mmu.c
+++ b/os/pc/mmu.c
@@ -335,3 +335,9 @@ vunmap(void *va, int size)
 	if(va != nil)
 		upafree(PADDR(va), size);
 }
+
+int
+segflush(void*, ulong)
+{
+	return 0;
+}