Re: [PATCH] scsi: lpfc: Move work items to a stack list

[James Smart]

On 11/19/2019 5:28 AM, Daniel Wagner wrote:
> On Tue, Nov 12, 2019 at 10:15:00PM -0500, Martin K. Petersen wrote:
> > > While trying to understand what's going on in the Oops below I figured
> > > that it could be the result of the invalid pointer access. The patch
> > > still needs testing by our customer but indepent of this I think the
> > > patch fixes a real bug.
> I was able to reproduce the same stack trace with this patch
> applied... That is obviously bad. The good news, I have access to this
> machine, so maybe I able to figure out what's the root cause of this
> crash.

fyi - Dick and I were taking our time reviewing your patch as the major 
concern we had with it was that the splice and then the re-add of the 
work-list could have an abort complete before the IO, which could lead 
to DC.

We'll look anew at your repro.

-- james