Re: [PATCH net v3] net: ftgmac100: Fix crash when removing driver

2020-11-17 Thread Jakub Kicinski
On Tue, 17 Nov 2020 13:14:48 +1030 Joel Stanley wrote: > When removing the driver we would hit > BUG_ON(!list_empty(&dev->ptype_specific)) > in net/core/dev.c due to still having the NC-SI packet handler > registered. > > # echo 1e66.ethernet > /sys/bus/platform/drivers/ftgmac100/unbind >

[PATCH net v3] net: ftgmac100: Fix crash when removing driver

2020-11-16 Thread Joel Stanley
When removing the driver we would hit BUG_ON(!list_empty(&dev->ptype_specific)) in net/core/dev.c due to still having the NC-SI packet handler registered. # echo 1e66.ethernet > /sys/bus/platform/drivers/ftgmac100/unbind [ cut here ] kernel BUG at net/core/dev.c:10