From mboxrd@z Thu Jan  1 00:00:00 1970
From: Maxime Bizon <mbizon@freebox.fr>
Subject: IP_PKTINFO broken by acf568ee859f0 (xfrm: Reinject transport-mode
 packets through tasklet)
Date: Fri, 27 Apr 2018 23:16:53 +0200
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To: Herbert Xu <herbert@gondor.apana.org.au>
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Hello Herbert,

That patch just went into stable 4.14 and is causing a regression on my
setup.

Basically, IP_PKTINFO does not work anymore on transport-mode packets,
because skb->cb is now used to store the finish callback.

Was that expected or is it an unforeseen side effect ?

Thanks,

-- 
Maxime