diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0a05d95f39..7b7371e947 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2004-02-20  J. brobecker  <brobecker@gnat.com>
+
+	* PROBLEMS: Add description of problem documented under gdb/1560.
+
 2004-02-20  Mark Kettenis  <kettenis@gnu.org>
 
 	* amd64obsd-tdep.c: Include "regset.h" and "i387-tdep.h".  Fix
diff --git a/gdb/PROBLEMS b/gdb/PROBLEMS
index 7fd0eb5e5b..9a0127dfd6 100644
--- a/gdb/PROBLEMS
+++ b/gdb/PROBLEMS
@@ -51,3 +51,9 @@ gcc 3.x generates these multiple object code functions in order to
 implement virtual base classes.  gcc 2.x generated just one object code
 function with a hidden parameter, but gcc 3.x conforms to a multi-vendor
 ABI for C++ which requires multiple object code functions.
+
+gdb/1560: Control-C does not always interrupt GDB.
+When GDB is busy processing a command which takes a long time to
+complete, hitting Control-C does not have the expected effect.
+The command execution is not aborted, and the "QUIT" message confirming
+the abortion is displayed only after the command has been completed.