[openib-general] Re: ANNOUNCE: First usable version of userspace verbs

[Grant Grundler]

On Thu, Mar 10, 2005 at 10:29:20AM -0800, Roland Dreier wrote:
>     Michael> Applying the folowing patch fixes the problem for me for
>     Michael> x86_64.
> 
> Thanks for diagnosing this.  I think I want to work on a more general
> fix though.

Crap. /usr/include/linux/compiler.h shows "barrier" but on debian,
it's #ifdef __KERNEL__ only.  I'm wondering if xf86 has the same problem
for graphics drivers talking to cards.

I'm not certain barrier would be the "perfect" solution, but expect
it should DTRT.

grant