Hello Jeff,

On 2/26/21 2:59 PM, Jeff Layton wrote:

Here's a link that should work. I'm probably breaking the rules a bit as
a subscriber, but hopefully Jon won't mind too much. FWIW, I've found it
to be worthwhile to subscribe to LWN if you're doing a lot of kernel
development:

     https://lwn.net/SubscriberLink/846403/0fd639403e629cab/

Thanks!  (I already received the link privately some minutes before from 
various people.)

It seems that he considers it fair use :)

[[
Where is it appropriate to post a subscriber link?

Almost anywhere. Private mail, messages to project mailing lists, and 
blog entries are all appropriate. As long as people do not use 
subscriber links as a way to defeat our attempts to gain subscribers, we 
are happy to see them shared.
]]
<https://lwn.net/op/FAQ.lwn#site>

Cheers,

Alex

-- 
Alejandro Colomar
Linux man-pages comaintainer; https://www.kernel.org/doc/man-pages/
http://www.alejandro-colomar.es/