Messages in this thread | | | Date | Tue, 11 Dec 2007 17:50:02 +0100 | From | Rene Herman <> | Subject | Re: RFC: outb 0x80 in inb_p, outb_p harmful on some modern AMD64 with MCP51 laptops |
| |
On 11-12-07 17:30, Andi Kleen wrote:
> Anyways it looks like the discussion here is going in a > a loop. I had hoped David would post his test results with > another port so that we know for sure that the bus aborts > (and not port 80) is the problem on his box. But it looks like > he doesn't want to do this. Still removing the bus aborts > is probably the correct way to go forward.
Yes, I do also still want to know that. David (Reed)?
> Only needs a patch now. If nobody beats me to it i'll > add one later to my tree.
Pavel Machek already posted one. His udelay(8) wants to be less -- 1 or "to be safe" perhaps 2.
http://lkml.org/lkml/2007/12/9/131
Rene.
| |