[ofa-general] IPOIB_FLAG_UMCAST bit default value

[Or Gerlitz]

Or Gerlitz wrote:
> Roland,
> I was asked... to check with you what's your take on having the
> IPOIB_FLAG_UMCAST bit set by default? with the reasoning being that if
> there's no rdma-cm user space multicast activity on the node for ipoib
> group, then it has no influence and if there is such, the behavior of the
> driver with this being flag set is typically what the user want, and where
> this is not the case, they turn it off through sysfs.

Roland,

I did not see any comment from you on this matter, can you let me know 
your thinking on this?

thanks,

Or