I have attached the firmware version/svn info in the attachment. Here is new list of issues with uverbs
1. ib_cm_destroy_id(cm_id)
hangs (does return to the caller)
Is there a particular shutdown sequence
that needs to be followed ? Is there a trace/debug
I can enable ?
2. libmthca library crashes when a server accepts
lots of new incoming sessions. See log (gdb)
in the attachment. (It accepts about 170
connections) Looks like a memory allocation issue.
3. Kernel oops when lots of traffic between multiple
clients and server. Very consistently
reproducible. See attachment for details
4. Is there a way to get the Port GUID from
incoming connection. I can only get the remote
node guid, but not the port GUID from the CM REQ
data. This was possible in gen1 stack.
I will look in the rc_ping pong issue and try to
reproduce.
--- Roland Dreier <[EMAIL PROTECTED]> wrote:
> viswanath> I have the latest openib code on 2.16
> machine, when I
> viswanath> run the rc pingpong program I get the
> following error
> viswanath> (The first time it passed, but
> subsequent ones got an
> viswanath> error, I tried changing the iteration
> count to a large
> viswanath> number, 100000 after the first time)
>
> I left "ibv_rc_pingpong -n 100000" running in a loop
> between two of my
> machines with no problems, so there's something
> specific to your setup.
>
> When you say "latest openib code," what does this
> mean? Are you
> running something from subversion or a standard
> Linux kernel? Do you
> have 1-port or 2-port HCAs? What HCA firmware
> version are you
> running?
>
> - R.
>
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