Re: rxe panic

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Hi, zhu

Can you show some patches about these problems?

On Thu, Dec 26, 2019 at 9:08 AM Zhu Yanjun <zyjzyj2000@xxxxxxxxx> wrote:
>
> I agree with you, Leon. I have fixed several problems similar to this
> in the Linux upstream. Not sure whether this problem is fixed or not
> in Linux upstream.
>
> Zhu Yanjun
>
> On Wed, Dec 25, 2019 at 5:29 PM Leon Romanovsky <leon@xxxxxxxxxx> wrote:
> >
> > On Wed, Dec 25, 2019 at 03:23:53PM +0800, Frank Huang wrote:
> > > hi leon
> > >
> > > I can not get what you means, do you say the rxe_add_ref(qp) is not needed?
> >
> > It is not what I'm saying.
> >
> > The use of rxe_add_ref(qp) assumes that QP can't disappear while it is
> > called. From what I see in the code, rxe_responder() doesn't guarantee
> > that.
> >
> > Thanks



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