Oh..sorry, I must missed something important! What's the right way? This patch solves the bug is 67951 on bugzilla https://bugzilla.kernel.org/show_bug.cgi?id=67951 It's very worthy to be applied to stable 3.4.x kernels. As this patch can't be applied directly, I just modify it in my last mail, Thanks, Weilong On 2014/6/16 10:29, David Miller wrote: > From: Chen Weilong <chenweilong@xxxxxxxxxx> > Date: Mon, 16 Jun 2014 10:04:39 +0800 > >> From: Gao feng <gaofeng@xxxxxxxxxxxxxx> >> >> commit 33d99113b1102c2d2f8603b9ba72d89d915c13f5 upstream. >> >> /* CHANGELOG */ >> > > No, this is not how you ask for networking changes to be submitted to > -stable. > > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html