Re: Nailing e820 memory detection

Eleonora Autore (ely@ns1.avnet.co.uk)
Wed, 15 Dec 1999 20:35:38 +0000 (GMT)


Hi,

You said:

> I'm particularly bothered by his temp fix, which, afaik, should
> have been a nop.

why should it be a no-op? E820 correctly detects the map and one of the
entries has a length of 0 but type 1. I suspect not even Linux can
store serious amounts of data in 0 bytes of memory so it is reasonable to ignore it...

Is it not?

I mean if there was really no e820[7] entry there (physically) but Linux
started to detect it at some point then it would be a real bug but now it
is just a workaround for a particularly strange E820 configuration of
this Compaq box.

Regards,
Tigran.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/