David Brownell wrote:
> > please correct me if i'm wrong i only don't want to blacklist complete
> > chipset-series
> 
> Then feel free to develop and submit a better fix.  That'd
> be more practical if AMD's workaround were public.  As I
> understand it, the bulk of the production chips have this
> erratum.  More power to RedHat getting info from AMD.
> Meanwhile, this patch improves robustness.

Comprimise?

This patch make it a config option to enable the AMD-756.
It's marked DANGEROUS and EXPERIMENTAL, and is only
available if CONFIG_EXPERIMENTAL is set.

This makes the default to blacklist the AMD-756
but it can be used if one wants to try.

	-Thomas