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Thanks. > > As Fixes tag do prefer original commit f6fb8f100b80 ("af-packet: > TPACKET_V3 flexible buffer implementation.") Thanks for the quick review, and for the history correction - the unsigned short truncation detail is exactly the kind of thing I couldn't have known without your pointer. I'll respin as v2 with Fixes: pointing at f6fb8f100b80 and the pre-hrtimer effect described as you outlined, after the 24h wait. Thanks, Dairui Zhang