Re: [PATCH v4 2/2] powerpc: Uprobes port to powerpc
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2012-08-24 07:08:21
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On Fri, 2012-08-24 at 11:13 +1000, Michael Ellerman wrote:
Yeah. A NULL regs here is a kernel bug, so I think it's actually preferable to crash than silently return.
Or best, if you think there's a remote chance that the bug might hit: if (WARN(!regs)) return Cheers, Ben.