Re: [PATCH 2/2] arm64/mm: show TAINT_CPU_OUT_OF_SPEC warning if the cache size is over the spec.

Catalin Marinas
2019-06-11T15:41:25Z

On Tue, Jun 11, 2019 at 11:17:31AM -0400, Masayoshi Mizuma wrote:
> From: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
>
> Show the warning and taints as TAINT_CPU_OUT_OF_SPEC if the cache line
> size is greater than the maximum.

In general the "out of spec" part is a misnomer, we tend to apply it to
CPU features that are not supported by the kernel rather than some CPU
feature not compliant with the architecture (we call the latter errata).

I suggest you drop this patch.

--
Catalin