[ewg] [PATCH] mlx4_core: request MSIX vectors as much as there CPU cores

[Roland Dreier]

 > The current code requires num_possible_cpus() + 1 MSIX vectors. However,
 > num_possible_cpus() stands for the max number of supported CPUs by the kernel.

I believe this is wrong -- num_possible_cpus() is the maximum number of
CPUs for the running system, including hotplug.

 > We should use num_online_cpus() which is the number of available CPUs for the
 > system.

But then we don't have vectors for hotplugged CPUs.

 - R.
-- 
Roland Dreier <rolandd at cisco.com> || For corporate legal information go to:
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