On Wed, Oct 27, 2021 at 10:11 AM Richard Miller <9fans@hamnavoe.com> wrote:

> > But is it not possible that the FPGA tools don't
> > have the same issues with mmap that e.g. Go does?
>
> 1. Some of the fpga tools are closed-source so I can't check with
> confidence that they will never try to use mmap.
>

Or even more confusing, it may use mmap() in a way that is irrelevant to
what filesystem it or the data lives on.

2. The go compiler is open-source so it was a simple matter to make
> an experimental variant on linux which uses read/write instead of
> mmap (as it does on plan 9). I still get the bus error code=0x2
> when running this over v9fs. Hence the remaining v9fs problem is
> not mmap related.


Well, good luck getting it all going!

        - Dan C.

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