Re: [PATCH 1/3] x86, perf: Use a new PMU ack sequence

[Andi Kleen]

> > v2:
> > Use new ack sequence unconditionally. Remove pmu reset code.
> 
> So this is not something we can easily revert if things go bad. Esp.
> since you build on it with the next patches.

Ok, and?

You want me to go back to the previous patch? That one is easily
undoable (just disable the flag for the model)

Another alternative would be to fork the PMI handler into a new and
an old version, that is switchable.

-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/