Re: Looks like a bug to me... in 2.4 series
Martin Guy <[email protected]>
| Newsgroups | gmane.linux.cluster.openmosix.devel |
|---|---|
| Message-ID | <[email protected]> |
> The fs and gs registers have always been poorly handled in any process
> migration system, because their use is ambiguous from the kernel side.
>
> So what are you proposing it should be written as?
Heaven! I don't even know the difference or what they mean - that was just
from inspection of the code. The only commentary I have seen explains that
fs and gs are the fs and gs segment registers (great!)
However, this is the same code that is used successfully in
clusterknoppix-3.6 (and Quantian 0.5.9.2), which do not suffer from the
process segfaults and kernel NULL pointer panics that I am experiencing,
and fiddling with them hasn't helped, so maybe fs and gs always have the
same value anyway, I dunno :)
M
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642