Re: [openib-general] libehca causes segfault when not physically present..

2005-11-04 Thread Christoph Raisch
The secret of 0036 was that we managed to build a driver which didn't work in all cases. I would guess in these changes >  33 files changed, 945 insertions(+), 1163 deletions(-) There are about ~80 lines of new code, rest of all that were modifications which don't change any algorithm but are de

Re: [openib-general] libehca causes segfault when not physically present..

2005-11-03 Thread Hal Rosenstock
On Fri, 2005-11-04 at 00:39, Troy Benjegerdes wrote: > On Thu, Nov 03, 2005 at 11:13:58AM -0800, Roland Dreier wrote: > > Heiko> this bug should be fixed in OpenIB trunk 3960. > > > > It's good to see this fixed and all the other cleanups in this > > checkin. I'll have to go back to my ehca c

Re: [openib-general] libehca causes segfault when not physically present..

2005-11-03 Thread Troy Benjegerdes
On Thu, Nov 03, 2005 at 11:13:58AM -0800, Roland Dreier wrote: > Heiko> this bug should be fixed in OpenIB trunk 3960. > > It's good to see this fixed and all the other cleanups in this > checkin. I'll have to go back to my ehca code reviewing > > However, when this code moves upstream,

Re: [openib-general] libehca causes segfault when not physically present..

2005-11-03 Thread Roland Dreier
Heiko> this bug should be fixed in OpenIB trunk 3960. It's good to see this fixed and all the other cleanups in this checkin. I'll have to go back to my ehca code reviewing However, when this code moves upstream, you'll have to make your changes in smaller digestible chunks. The diff be

Re: [openib-general] libehca causes segfault when not physically present..

2005-11-03 Thread Heiko J Schick
Hello Troy, this bug should be fixed in OpenIB trunk 3960. Many thanks for pointing out this problem. Regards, Heiko Troy Benjegerdes wrote: On an Openpower720 system with a mellanox HCA (and no IBM ehca installed), I get the following when trying to run ibv_rc_pingpong: Starting pro

Re: [openib-general] libehca causes segfault when not physically present..

2005-10-31 Thread Roland Dreier
Troy> I assume this means something somewhere is not actually Troy> checking sysfs to see if the driver is actually there and Troy> active. Yes, if you look at openib_driver_init() in ehca_uinit.c, you'll actually see the line: /* @@TODO check vendor and device numbers */ -

[openib-general] libehca causes segfault when not physically present..

2005-10-30 Thread Troy Benjegerdes
On an Openpower720 system with a mellanox HCA (and no IBM ehca installed), I get the following when trying to run ibv_rc_pingpong: Starting program: /usr/src/openib-src/userspace/libibverbs/examples/.libs/ibv_rc_pingpong [Thread debugging using libthread_db enabled] [New Thread 4398046660640 (LWP