[PATCH] [AArch64] Add workaround for Cortex-A53 erratum (835769)

[Tim Northover]

On 10 October 2014 10:58, Weiming Zhao <weimingz at codeaurora.org> wrote:
> Should we enable it by default if -mcpu=cortex-a53 ?

I'm not sure that would actually help much. If most systems are
A57+A53, then the usual option is probably "-mcpu=cortex-a57". An
alternative might be a "cortex-a53-r0p0" CPU or something; that would
only help if we actually documented the CPUs supported of course.

How widely deployed are these problematic CPUs likely to be?

Cheers.

Tim.