And some interesting replies showing that this tiny patch is unsafe: <a href="http:&#x2F;&#x2F;lkml.iu.edu&#x2F;hypermail&#x2F;linux&#x2F;kernel&#x2F;1510.1&#x2F;02374.html" rel="nofollow">http:&#x2F;&#x2F;lkml.iu.edu&#x2F;hypermail&#x2F;linux&#x2F;kernel&#x2F;1510.1&#x2F;02374.html</a>
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