Messages in this thread | | | Date | Sat, 15 Dec 2007 23:55:38 +0100 | From | Pavel Machek <> | Subject | Re: [PATCH] x86_64: fix problems due to use of "outb" to port 80 on some AMD64x2 laptops, etc. |
| |
On Sat 2007-12-15 12:26:26, H. Peter Anvin wrote: > Paul Rolland wrote: >> Just an idea : from what I've read, the problem (port 80 hanging) only >> occurs >> on 'modern' machines... > > It happens on *one single* "modern" machine... > > Let's keep that in perspective.
it hurts on other machines (like debug leds being useless), and it may be incorrect as soon as you insert leds-on-port-0x80-on-PCI card.
No, it is not critical but yes, I'd like to see it fixed.
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
| |