[PATCH 3/3] ARM: kprobes: Fix test code compilation errors for ARMv4 targets

[Arnd Bergmann]

On Tuesday 25 March 2014 09:27:29 David Long wrote:
> On 03/11/14 12:54, Jon Medhurst wrote:
> > Conditionally compile kprobes test cases for ARMv5 instructions to avoid
> > compilation errors with ARMv4 targets like:
> >
> > /tmp/cc7Tx8ST.s:16740: Error: selected processor does not support ARM mode `clz r0,r0'
> >
> > Signed-off-by: Jon Medhurst <tixy at linaro.org>
> 
> This looks OK to me.  Feel free to add my ack.

Ah, I had a similar patch in my 'randconfig-fixes' series. I noticed three
other configurations that are broken with kprobes-test:

- ARMv3 (enabled by ARCH_RPC)
- ARMv7-M (enabled by ARCH_EFM32)
- CPU_ENDIAN_BE32 (enabled by building a big-endian kernel on ARMv5 or older)

Should we treat those the same way, or just disable Kprobes for this case
if nobody cares?

	Arnd