Re: [RFC PATCH net] ibmvnic: complete dev->poll nicely during adapter reset

2021-03-05 Thread Sukadev Bhattiprolu
Lijun Pan [lijunp...@gmail.com] wrote: > On Fri, Mar 5, 2021 at 12:44 PM Sukadev Bhattiprolu > wrote: > > > > Lijun Pan [l...@linux.ibm.com] wrote: > > > The reset path will call ibmvnic_cleanup->ibmvnic_napi_disable > > > ->napi_disable(). This is supposed to stop the polling. > > > Commit 21ecba

Re: [RFC PATCH net] ibmvnic: complete dev->poll nicely during adapter reset

2021-03-05 Thread Lijun Pan
On Fri, Mar 5, 2021 at 12:44 PM Sukadev Bhattiprolu wrote: > > Lijun Pan [l...@linux.ibm.com] wrote: > > The reset path will call ibmvnic_cleanup->ibmvnic_napi_disable > > ->napi_disable(). This is supposed to stop the polling. > > Commit 21ecba6c48f9 ("ibmvnic: Exit polling routine correctly > >

Re: [RFC PATCH net] ibmvnic: complete dev->poll nicely during adapter reset

2021-03-05 Thread Sukadev Bhattiprolu
Lijun Pan [l...@linux.ibm.com] wrote: > The reset path will call ibmvnic_cleanup->ibmvnic_napi_disable > ->napi_disable(). This is supposed to stop the polling. > Commit 21ecba6c48f9 ("ibmvnic: Exit polling routine correctly > during adapter reset") reported that the during device reset, > polling

[RFC PATCH net] ibmvnic: complete dev->poll nicely during adapter reset

2021-03-04 Thread Lijun Pan
The reset path will call ibmvnic_cleanup->ibmvnic_napi_disable ->napi_disable(). This is supposed to stop the polling. Commit 21ecba6c48f9 ("ibmvnic: Exit polling routine correctly during adapter reset") reported that the during device reset, polling routine never completed and napi_disable slept i