Hi Simon,
Hi Rohan,
Perhaps I'm missing the point, but my thinking is as follows:
As this patch only addresses the AF_XDP path I think we can take the
approach of asking "in which patch would a user of AF_XDP with this stmmac
observe this bug". (Or some variant thereof.) And I think the answer to
that question is the patch that added AF_XDP support to stmmac driver.
So I think we can use:
Fixes: 132c32ee5bc0 ("net: stmmac: Add TX via XDP zero-copy socket")