> -----Original Message----- > From: Jakub Kicinski <k...@kernel.org> > Sent: 2025年4月16日 11:43 > To: Wei Fang <wei.f...@nxp.com> > Cc: Claudiu Manoil <claudiu.man...@nxp.com>; Vladimir Oltean > <vladimir.olt...@nxp.com>; Clark Wang <xiaoning.w...@nxp.com>; > andrew+net...@lunn.ch; da...@davemloft.net; eduma...@google.com; > pab...@redhat.com; christophe.le...@csgroup.eu; net...@vger.kernel.org; > linux-ker...@vger.kernel.org; i...@lists.linux.dev; > linuxppc-dev@lists.ozlabs.org; > linux-arm-ker...@lists.infradead.org > Subject: Re: [PATCH v5 net-next 04/14] net: enetc: add MAC filtering for > i.MX95 > ENETC PF > > On Fri, 11 Apr 2025 17:57:42 +0800 Wei Fang wrote: > > enetc4_pf_netdev_destroy(si); > > enetc4_pf_free(pf); > > + destroy_workqueue(si->workqueue); > > I think that you need to flush or cancel the work after unregistering > the netdev but before freeing it? The work may access netdev after its > freed.
Yes, you are right, I will improve it. thanks.
