On Sat, Sep 9, 2017 at 12:27 PM, Jakub Kicinski <kubak...@wp.pl> wrote: > On Sat, 9 Sep 2017 19:41:21 +0200, Jakub Kicinski wrote: >> Hi! >> >> I'm having trouble with modules on linux/master. rmmod succeeds but the >> module is still loaded and the refcount goes to 1: >> >> #rmmod nfp; insmod ./src/nfp.ko nfp_pf_netdev=0 ; \ >> /opt/netronome/bin/nfp-hwinfo -n 2 assembly.partno \ >> lsmod | grep nfp; \ >> rmmod nfp; \ >> lsmod | grep nfp >> nfp 249856 0 >> nfp 200704 1 >> >> If I rmmod again the module will be actually unloaded. The user space >> is mostly Ubuntu 14.04. Has anyone seen this? I'm trying to bisect >> now... > > Got 'em! > > commit 1455cf8dbfd06aa7651dcfccbadb7a093944ca65 (HEAD, refs/bisect/bad) > Author: Dmitry Torokhov <dmitry.torok...@gmail.com> > Date: Wed Jul 19 17:24:30 2017 -0700 > > driver core: emit uevents when device is bound to a driver
Does it happen with all modules or only nfp one? It seems to work here: dtor@dtor-glaptop3:~ $ lsmod | grep psmouse psmouse 135168 0 dtor@dtor-glaptop3:~ $ sudo rmmod psmouse dtor@dtor-glaptop3:~ $ lsmod | grep psmouse dtor@dtor-glaptop3:~ $ sudo modprobe psmouse Thanks. -- Dmitry
