* Re: [PATCH v2 net] ipvlan: unregister upper devices outside pnodes_lock
[not found] <20260828164918.451364-1-maciej.fijalkowski@intel.com>
@ 2026-09-15 8:13 ` Khawar Ahemad
0 siblings, 0 replies; only message in thread
From: Khawar Ahemad @ 2026-09-15 8:13 UTC (permalink / raw)
To: maciej.fijalkowski
Cc: bpf, netdev, magnus.karlsson, sdf, ast, daniel, hawk,
john.fastabend, kuba, pabeni, edumazet, horms,
syzbot+aa48b5fe7bfda62d1682, linux-kernel
Hi Maciej,
Thank you for letting me know, and for the fix — fixing it on the ipvlan
side by releasing pnodes_lock before unregister_netdevice_many() is a
cleaner solution since it removes the problematic lock ordering edge
without touching the AF_XDP paths at all.
Please consider my v6 patch withdrawn. I will not send further revisions.
I am sorry for the noise caused by the multiple revisions during this
process, and I appreciate both the feedback and the patience from you and
the team.
Thanks again,
Khawar
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