[openib-general] [PATCH] use mmiowb after doorbell ring

[Roland Dreier]

 > AC_DEFUN(rc_LIBSTDCPP_VER,

Thanks -- this actually solves the easiest part of my problem, and
does it in a way that's not really useful for me (libibverbs needs to
know what extra bits are getting added to plugin names, and with this
technique, it would have to know what the final libary name was going
to be, before it got built).  So I think I need to stick the extra
plugin library name into a define in <infiniband/driver.h>.

But seeing this code led me to information that solves everything else
I was worried about.  The libtool flag "-release" is what I need to
add gunk to the final .so's name, and I think backward compatibility
can be handled pretty easily too.  So thanks...

 > That bit goes in aclocal.m4

Yeah, I'd hide code like that too rather than let anyone see it in my
configure.in ;)

 - R.