[PATCH v2] arm64: errata: Add NXP iMX8QM workaround for A53 Cache coherency issue

[Ivan T. Ivanov]

On 06-26 13:15, Will Deacon wrote:
> > 
> > Another point is, should I keep hunk in arm-smmu.c, because
> > cpus_have_final_cap() is not generally available for drivers?
> 
> What do you mean here? We obviously can't break the build,

Build breaks on x86_64 for example. I will do what Robin suggest
in the other email.

Regards,
Ivan

> but I think
> the easiest thing to do is add a clause to `arm_smmu_sva_supported()`
> to return false if this erratum is present.
>