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Ah, found explanation it here (mentioning it > for our readers at linux-hams@): > https://www.kernel.org/doc/Documentation/networking/netdev-FAQ.txt > > > 1) A fix should target net tree > > 2) It should include a Fixes: tag > > tnx for info. "Fix" in subject is not enough? > A Fixes tag says when the bug was introduced. regards, dan carpenter