[aarch64-port-dev ] RFR: 8079203: aarch64: need to cater for different partner implementations

Edward Nevill edward.nevill at linaro.org
Fri May 1 14:15:37 UTC 2015

On 1 May 2015 at 15:05, Andrew Dinn <adinn at redhat.com> wrote:

> On 01/05/15 13:19, Edward Nevill wrote:The patch looks ok to me --
> although I have no idea why you need those
> extra nops before madd, msub etc when CPU_A53MAC is set. Is there an
> explanation available beyond 'black magic demands . . .'?

Read the A53 errata document @


Page 14 is the relevant page.

All the best,

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