Re: [PATCH] add delay between port write and port read

From: Maciej W. Rozycki (macro@xxxxxxxxxxxxxx)
Date: Tue Feb 19 2019 - 11:58:10 EST


On Tue, 19 Feb 2019, Arnd Bergmann wrote:

> We clearly need this patch, but I assumed the alpha maintainers would pick
> it up, not me. I merged the original changes since they were cross-architecture,
> but I don't normally take patches for a particular architecture through the
> asm-generic tree (or the soc tree for that matter).

As I say, shouldn't the barrier be in `iowriteX' instead? I don't
suppose these are allowed to be weakly ordered.

Maciej