Modules without unwind data

The kernel cannot cope with modules without unwind data, which happens with data-only modules like the fs/nls modules when compiling with gcc 3.1.

@@ -51,6 +51,9 @@
 		return 0;
 	archdata = (struct archdata *)(mod->archdata_start);
 
+	if (archdata->unw_start = 0)
+		return 0;
+
 	/*
 	 * Make sure the unwind pointers are sane.
 	 */

Andreas.

Andreas Schwab, SuSE Labs, [email protected]
SuSE GmbH, Deutschherrnstr. 15-19, D-90429 Nürnberg
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"And now for something completely different."

Andreas> The kernel cannot cope with modules without unwind data, Andreas> which happens with data-only modules like the fs/nls Andreas> modules when compiling with gcc 3.1.

Applied, thanks.

	--david