[openib-general] [PATCH 0/7 v2] for 2.6.20 rdma/cma: add userspace support

[Jack Morgenstein]

On Monday 06 November 2006 14:40, Or Gerlitz wrote:
> By "unload the driver" you mean modprobe -r to which module?
> 
As indicated in my mail, the active modprobe was to module
ib_ipoib (as part of the "/etc/init.d/openibd stop" script).

>By "our driver" do you mean the OFED 1.1 IB kernel drivers (eg ib_sa 
>rdma_cm rdma_ucm etc)? I am using this patch series on top of Roland git 
>tree of few weeks ago (eg more or less as 2.6.19-rc3) and have not got 
>this crash.

The infiniband source are based upon 2.6.19-rc4 kernel sources, with
Sean's patches added in.  Userspace was taken from the current svn trunk
userspace code.

I also took Sean's librdmacm patch and Stephen Wise's perftest patch so
userspace would work with Sean's modified cm event structure.

All this was run on top of kernel 2.6.17.7 (with the help of some
backport patches, attached).

I tried the driver out on kernels 2.6.18 and SLES 10.0 (2.6.16.21) and the
reported failure has not occurred so far.  Will keep you posted.

- Jack


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