Comment 37 for bug 1536397

Nothing to do ??

I beg to differ!
kernel.org #111901 is a kind of RfC whether CRS usage with old hardware should be levitated or whether users are---even in future---entitled to boot their < 4.4.0 kernels with pci=nocrs.

And as the forced enabling of CRS was causing the problems that Sergey reported, I would not say "it has nothing to do".
At least I would not believe it unless a more verbose explanation is given _why_ _not_.