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From: Richard Henderson <rth@twiddle.net>
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Date: Fri, 12 Aug 2016 14:26:21 +0100
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Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH 2/6] target-ppc: Implement darn
 instruction
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To: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>, Thomas Huth <thuth@redhat.com>, David Gibson <david@gibson.dropbear.id.au>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Amit Shah <amit.shah@redhat.com>

On 08/12/2016 10:51 AM, Nikunj A Dadhania wrote:
> I can drop this from my patch series, until we have clarity here.

Why don't you just drop the internals from helper_darn*, leaving both to always 
return -1.  That way we can keep the translation work that you did.


r~