record tim's bug and patch

diff --git a/BUGS b/BUGS
index e8dc79de5791d659aa7a3ecccb20930336f0747c..cf7b83c0411a3e6f7d81fb977eabc0cc0cb1b42e 100644 (file)
--- a/BUGS
+++ b/BUGS
@@ -50,4 +50,6 @@ ide.c: synchronous disk write -> polling disk write.  search for
        (a)synchronous; xv6 doesn't have asynchronous writes.
 
 fs.c: split all name operations off in name.c?  (starting with namei but move 
-      wdir keep in fs.c)
\ No newline at end of file
+      wdir keep in fs.c)
+
+ls.c: apply tim's patch