On Tue, 2008-05-20 at 15:08 -0700, Dave Olson wrote: > Ralph Campbell will submit this patch for ofed 1.3.1, also. > > IB/MAD - fix crash when HCA returns > IB_MAD_RESULT_SUCCESS|IB_MAD_RESULT_CONSUMED > > This was observed with the hw/ipath driver, but could happen with any > driver.
Does this also occur with mthca/mlx4 ? Was the same thing that caused this on ipath tried with either of these HCAs ? > It's OFED bug 1027. What's the port disable command which causes this crash ? -- Hal > The fix is to kfree the local data and break, rather than falling through. > > Signed-off-by: Dave Olson <[EMAIL PROTECTED]> > > --- a/drivers/infiniband/core/mad.c > +++ b/drivers/infiniband/core/mad.c > @@ -747,7 +747,8 @@ static int handle_outgoing_dr_smp(struct > ib_mad_agent_private *mad_agent_priv, > break; > case IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED: > kmem_cache_free(ib_mad_cache, mad_priv); > - break; > + kfree(local); > + goto out; > case IB_MAD_RESULT_SUCCESS: > /* Treat like an incoming receive MAD */ > port_priv = ib_get_mad_port(mad_agent_priv->agent.device, > > Dave Olson > [EMAIL PROTECTED] > _______________________________________________ > general mailing list > [email protected] > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
