RE: [PATCH net-next] sit: proper dev_{hold|put} in ndo_[un]init methods

2021-03-31 Thread Wong, Vee Khee
On Wed, Mar 31, 2021 at 13:58, Eric Dumazet wrote: > > On Wed, Mar 31, 2021 at 2:01 AM Wong, Vee Khee > wrote: > > > > Hi all, > > > > > > > > This patch introduced the following massive warnings printouts on a > > > > Intel x86 Alderlake platform with STMMAC MAC and Marvell 88E2110 PHY. > > > >

RE: [PATCH net-next] sit: proper dev_{hold|put} in ndo_[un]init methods

2021-03-30 Thread Wong, Vee Khee
Hi all, This patch introduced the following massive warnings printouts on a Intel x86 Alderlake platform with STMMAC MAC and Marvell 88E2110 PHY. [  149.674232] unregister_netdevice: waiting for sit0 to become free. Usage count = 2 [  159.930310] unregister_netdevice: waiting for sit0 to become

Re: [PATCH net-next] sit: proper dev_{hold|put} in ndo_[un]init methods

2021-03-29 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Mon, 29 Mar 2021 12:25:22 -0700 you wrote: > From: Eric Dumazet > > After adopting CONFIG_PCPU_DEV_REFCNT=n option, syzbot was able to trigger > a warning [1] > > Issue here is that: > > [...] Here is the summary wi