Re: [PATCHv2] gianfar: fix jumbo packets+napi+rx overrun crash

2021-03-07 Thread michael-dev
Am 04.03.2021 21:17, schrieb Vladimir Oltean: Just for my understanding, do you have a reproducer for the issue? I notice you haven't answered Claudiu's questions posted on v1. On LS1021A I cannot trigger this apparent hardware issue even if I force RX overruns (by reducing the ring size). Judgi

Re: [PATCHv2] gianfar: fix jumbo packets+napi+rx overrun crash

2021-03-05 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net.git (refs/heads/master): On Thu, 4 Mar 2021 20:52:52 +0100 you wrote: > From: Michael Braun > > When using jumbo packets and overrunning rx queue with napi enabled, > the following sequence is observed in gfar_add_rx_frag: > >| lstatus

Re: [PATCHv2] gianfar: fix jumbo packets+napi+rx overrun crash

2021-03-04 Thread Vladimir Oltean
Hi Michael, On Thu, Mar 04, 2021 at 08:52:52PM +0100, michael-...@fami-braun.de wrote: > From: Michael Braun > > When using jumbo packets and overrunning rx queue with napi enabled, > the following sequence is observed in gfar_add_rx_frag: > >| lstatus | | s