Re: [PATCH 1/1] Revert "RDMA/rxe: Add workqueue support for rxe tasks"

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On Wed, Oct 04, 2023 at 10:43:20AM -0700, Bart Van Assche wrote:

> Thank you for having reported this. I'm OK with integrating the
> above change in my patch. However, code changes must be
> motivated. Do you perhaps have an explanation of why WQ_HIGHPRI
> makes the issue disappear that you observed?

I think it is clear there are locking bugs in all this, so it is not
surprising that changing the scheduling behavior can make locking bugs
hide

Jason



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