diff --git a/ISSUES b/ISSUES
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index 0000000..50616de
--- /dev/null
+++ b/ISSUES
@@ -0,0 +1,7 @@
+Support for old kernel versions
+===============================
+
+The driver is known to not build for v2.6.32 kernels. Exact errors are unknown,
+though it is likely that kernel API functions are incompatible or not supported
+in v2.6.32. Patches to fix the problem will be accepted as long as they are
+implemented in compat.h.