Re: [LEDE-DEV] [BUG] [lantiq] xrx200 network driver sleeping with spinlock held

2017-07-05 Thread John Crispin
On 03/07/17 18:52, Andrea Merello wrote: Due to some OT reasons I'm compiling LEDE kernel (4.9.31) with several debug checks enabled, and I'm using it on a Lantiq xrx200 board (fritzbox 3370). I've hit a bug (among another one) in lantiq_xrx200.c network driver: in the xrx200_close() function

[LEDE-DEV] [BUG] [lantiq] xrx200 network driver sleeping with spinlock held

2017-07-03 Thread Andrea Merello
Due to some OT reasons I'm compiling LEDE kernel (4.9.31) with several debug checks enabled, and I'm using it on a Lantiq xrx200 board (fritzbox 3370). I've hit a bug (among another one) in lantiq_xrx200.c network driver: in the xrx200_close() function we call napi_disable(), that could sleep, wit