lkml.org 
[lkml]   [2003]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Tighten up serverworks workaround.
At 1:03pm -0500 2/26/03, Alan Cox wrote:
> > How can e help? Please give me a configuration and how the bug manifests
>> inself.
>
>OSB4 chipset system, some memory areas marked write combining with the
>processor memory type range registers. A long time ago Dell (I
>think) reported corruption from this and submitted changes to block the
>use of write combining on OSB4. The question has arisen as to whether
>thats a known thing, and if so which release of the chipset fixed it so that
>people can only apply such a restriction to problem cases not all OSB4.

Presumably we're talking about CNB30 (the north bridge) rather than
OSB4 (the south bridge).
--
/Jonathan Lundell.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:33    [W:0.062 / U:0.192 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site