On Mon, 2005-07-11 at 20:03, Arlin Davis wrote: > Hal, > > >-----Original Message----- > >From: Hal Rosenstock [mailto:[EMAIL PROTECTED] > >Sent: Monday, July 11, 2005 4:21 PM > >To: Davis, Arlin R > >Cc: openib-general@openib.org > >Subject: Re: ib_uat kernel panic without async callback > > > >Hi Arlin, > > > >On Mon, 2005-07-11 at 18:37, Davis, Arlin R wrote: > >> I was attempting to call ib_at_route_by_ip() in sync mode and get the > >> following oops: > >> > >> You can change the att.c (line 193) example as follow to duplicate: > >> > >> r = ib_at_route_by_ip(0x1400a8c0, 0, 0, 0, > >> att_rt + i, NULL, NULL);
BTW, did this compile ? I think there is 1 too many NULLs here. > >> I will go back to async mode for now. > >> > >> Thanks, > >> > >> -arlin > > > >How was IPoIB configured ? Was ib0 on the 192.168.0.x subnet ? > > > > ib0 Link encap:UNSPEC HWaddr > 00-00-04-04-FE-80-00-00-00-00-00-00-00-00-00-00 > inet addr:192.168.0.19 Bcast:192.168.0.255 Mask:255.255.255.0 > inet6 addr: fe80::202:c902:0:409d/64 Scope:Link > UP BROADCAST RUNNING MULTICAST MTU:2044 Metric:1 > RX packets:19 errors:0 dropped:0 overruns:0 frame:0 > TX packets:16 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:128 > RX bytes:1204 (1.1 KiB) TX bytes:1108 (1.0 KiB) > > >What do you mean by "back to async mode" ? Did you use async mode before > >? > > Yes, I used async mode similar to the example before trying the call > synchronously. If I provide the > async_comp with the ib_at_route_by_ip() followed by ib_at_callback_get() then > it seems to work. If > async_comp == NULL then it blows up in the ib_at_route_by_ip call. I understand. I was confused by the use of sync and async here. It is just that the async callback is not supplied. My bad. I'll look into it and get back on this. -- Hal _______________________________________________ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
