Re: [PATCH v4 2/2] powerpc: Uprobes port to powerpc
- From
- Benjamin Herrenschmidt <benh@kernel.crashing.org>
- Date
- 2012-08-24 07:08:21
- Also in
- lkml
- Reply to
- Michael Ellerman, 2012-08-24
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.