[ofa-general] Re: [PATCH] IB/mthca: work around kernel QP starvation

Michael S. Tsirkin mst at dev.mellanox.co.il
Thu Apr 12 10:56:35 PDT 2007


> Quoting Shirley Ma <xma at us.ibm.com>:
> Subject: Re: [PATCH] IB/mthca: work around kernel QP starvation
> 
> Hello Michael,
> 
> We saw the same problem. Is a userspace patch needed?
> 
> Thanks
> Shirley Ma

No, we are protecting kernel QPs from being starved by userspace,
and we can't trust userspace to do this.

-- 
MST



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