Comment 69 for bug 1846016

(In reply to Luca Coelho from comment #32)
> Here's the patch that was sent upstream:
> OXkJdtmKE7rftk1ODkm7cx-vk@z/

That patch/ is not marked for stable afaics. I wonder if it should, as it contains this line:
Fixes: f5a47fae6aa3 ("iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support")
And that patch was recently backported to 5.3:

Thus I suspect that 12e36d98d3e5 should be backported, too. I guess Bug 205163 is an indicator for that, as it talks about Linux 5.3.5.