[openib-general] segmentation fault in ibv_modify_srq

Sayantan Sur surs at cse.ohio-state.edu
Wed Oct 5 12:09:37 PDT 2005


Roland,

* On Oct,2 Roland Dreier<rolandd at cisco.com> wrote :
>     Sayantan> Hello, This is in regard to the use of `ibv_modify_srq'
>     Sayantan> call. When I use this call, I get a segmentation
>     Sayantan> fault.
> 
> This is because the modify SRQ operation is not implemented at all in
> libmthca.  Do you just want to set the SRQ limit?  That's not so hard
> for me to implement.  However, you should be aware that as far as I
> know, only mem-free HCAs generate the SRQ limited reached event.

Thanks for your reply. Yes, I want to set a SRQ limit. Yes, I am aware
that only mem-free HCAs generate SRQ limit reached event. I am trying
this on a Mem-free HCA.

If you could implement this feature, that would be really great!

Thanks,
Sayantan.

> 
>  - R.

-- 
http://www.cse.ohio-state.edu/~surs



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