The branch main has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=46241b7d6647dfc2fc557c02804d20b9f05af5c4
commit 46241b7d6647dfc2fc557c02804d20b9f05af5c4 Author: Kevin Bowling <[email protected]> AuthorDate: 2026-08-10 04:00:46 +0000 Commit: Kevin Bowling <[email protected]> CommitDate: 2026-08-10 10:22:31 +0000 iavf: Do not publish link-up while stopped A PF link event remains cached while a VF is administratively down. Media status queries called iavf_update_link_status() and published that cached state as link-up, while the stopped admin path immediately published link-down. Consumers reacting to link events could turn this into an unbounded notification loop and prevent interface detach from draining its link-state task. Keep the cached PF state, but only publish link-up after iflib has marked the VF running. A subsequent admin pass publishes the cached state after a successful initialization. MFC after: 2 weeks --- sys/dev/iavf/if_iavf_iflib.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sys/dev/iavf/if_iavf_iflib.c b/sys/dev/iavf/if_iavf_iflib.c index 77c85f4212af..82ba7a92b008 100644 --- a/sys/dev/iavf/if_iavf_iflib.c +++ b/sys/dev/iavf/if_iavf_iflib.c @@ -2065,8 +2065,18 @@ void iavf_update_link_status(struct iavf_sc *sc) { struct iavf_vsi *vsi = &sc->vsi; + if_t ifp; u64 baudrate; + ifp = iflib_get_ifp(vsi->ctx); + if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0) { + if (vsi->link_active) { + vsi->link_active = false; + iflib_link_state_change(vsi->ctx, LINK_STATE_DOWN, 0); + } + return; + } + if (sc->link_up){ if (vsi->link_active == FALSE) { vsi->link_active = TRUE;
