lkml.org 
[lkml]   [2001]   [Apr]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: BUG: Global FPU corruption in 2.2
From
Date
"Richard B. Johnson" <root@chaos.analogic.com> writes:

> The kernel doesn't know if a process is going to use the FPU when
> a new process is created. Only the user's code, i.e., the 'C' runtime
> library knows.

Maybe you should try to understand the kernel code and the features of
the processor first. The kernel can detect when the FPU is used for
the first time.

--
---------------. ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Red Hat `--' drepper at redhat.com `------------------------
-
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 13:27    [W:0.075 / U:0.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site