I was told that helios.mellanox.com/ibd001-0032 was installed with Feb. 11 build.
I just checked that it is actually Jan. 24 build. So I believe it is fixed. I will ask Mellanox people to update the system. --CQ > -----Original Message----- > From: Jack Morgenstein [mailto:[EMAIL PROTECTED] > Sent: Tuesday, February 19, 2008 6:41 AM > To: [email protected] > Cc: Tang, Changqing > Subject: Re: [ofa-general] Another OFED 1.3 XRC bug with 2.6.9 kernel > > On Tuesday 19 February 2008 02:35, Tang, Changqing wrote: > > > > I have taken sometime to trace down this bug. > > > > When running OFED 1.3 on 2.6.9-42.ELsmp kernel, > > putenv("IBV_FORK_SAFE=1"); causes ibv_get_device_list() to > print out a Warning and set errno = 22 : > > > > A:errno=0 > > libibverbs: Warning: fork()-safety requested but init failed > > B:errno=22 > > > > errno keeps value 22 and causes ibv_modify_xrc_rcv_qp() to fail. > > > > Another way to make ibv_modify_xrc_rcv_qp() to fail is to > set errno = > > 22 just before calling this function. However, this only happens on > > 2.6.9-42.ELsmp kernel, on 2.6.18-8.e15 kernel, it succeeds. > > > > 2.6.9-42.ELsmp is the kernel in Mellanox testing cluster > > helios.mellanox.com/ibd001-0032 > > > > Thanks for Mellanox guys to have a look > > > > > > --CQ > > I fixed a bug just like this in OFED 1.3 on Jan 30. The fix > is in OFED 1.3 RC4 -- are you using that version? If not, > please install RC4 and re-test. > > (The bug was in kernel space: > > =========== > IB/core: fixed thinko in return values for > ib_uverbs_xxxx_xrc_rcv_qp() procs. > Wed, 30 Jan 2008 15:11:08 +0000 (17:11 +0200) commit > 78273e00083543535edd4c9db830b4ac45eb556a > IB/core: fixed thinko in return values for > ib_uverbs_xxxx_xrc_rcv_qp() procs. > > Incorrectly returned 0 instead of in_len in several procedures. > ================= > > This bug caused userspace to return the "errno" value even > when the kernel operation completed successfully, which is > what you seem to be seeing. > > - Jack > > > > > > > _______________________________________________ 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
