Re: [PATCH 4/4] cxlflash: Cancel scheduled workers before stopping AFU

2017-01-06 Thread Matthew R. Ochs
> On Jan 6, 2017, at 8:05 AM, Uma Krishnan wrote: > > When processing an AFU asynchronous interrupt, if the action results in an > operation that requires off level processing (a link reset for example), > the worker thread is scheduled. In the meantime a reset event (i.e.: EEH) > could unmap the

[PATCH 4/4] cxlflash: Cancel scheduled workers before stopping AFU

2017-01-06 Thread Uma Krishnan
When processing an AFU asynchronous interrupt, if the action results in an operation that requires off level processing (a link reset for example), the worker thread is scheduled. In the meantime a reset event (i.e.: EEH) could unmap the AFU to recover. This results in an Oops when the worker threa