RE: [PATCH] ath10k: unify rx processing in napi_poll

2017-11-29 Thread Rajkumar Manoharan
> I'm wondering if this patch is related to kernel crash due to ath10k napi. > > Do you think this patch helps the crash below? > > This crash happened ath10k v4.14 (10/04/2017, commit id c09dbd7) + > 3.14.43 kernel backports. > > [ 6866.655419] [ cut here ] > [

Re: [PATCH] ath10k: unify rx processing in napi_poll

2017-11-29 Thread Peter Oh
Hi Rajkumar, I'm wondering if this patch is related to kernel crash due to ath10k napi. Do you think this patch helps the crash below? This crash happened ath10k v4.14 (10/04/2017, commit id c09dbd7) + 3.14.43 kernel backports. [ 6866.655419] [ cut here ] [

[PATCH] ath10k: unify rx processing in napi_poll

2017-11-29 Thread Rajkumar Manoharan
With current NAPI implementation, NAPI poll can deliver more frames to net core than allotted budget. This may cause warning in napi_poll. Remaining quota is not accounted, while processing amsdus in rx_in_ord_ind and rx_ind queue. Adding num_msdus at last can not prevent delivering more frames to