Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern AMD64 with MCP51 laptops

[Rene Herman <rene.herman@keyaccess.nl>]

On 11-12-07 18:04, Rene Herman wrote:

> On 11-12-07 18:00, David P. Reed wrote:
>
> > Which port do you want me to test?
>
> Oh, thought your previous reply was already responding to this. The 
> "other diagnostic port", 0xed. The point is not so much that it's going 
> to be a good alternate solution but to exclude it being a possible 
> solution.
>
> > Also, I can run the timing test on my machine if you share the source
> > code so I can build it.
>
> Thanks, would be interesting. This one:

Okay, this needs to be junked. I don't get it, but I get different results 
from an -O2 and an -O0 compile on this one.

Anyone?

Rene.

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