Hello Newport_j.
Indeed. The following article provides greater detail on this topic. I am assuming that you encountered this warning when running either the Survey or the Suitability. Please alert me if this is not the case.
http://software.intel.com/en-us/articles/vtune-amplifier-xe-warning-symb...
Hope it helps.
Intel Developer Support



vdso
I get the following message when I run Intel Advisor XE 2013 for Linux or my program.
A Symbol file is not found. The call stack passing through [vdso]' module maybe incorrect.
I did not get this message before. I am getting it now.
I did a Google search and it seems to also appear when somebody runs Intel's VTune. The reply said to not be concerned or worry about this message.
Is that what I should do?
Any help appreciated.
Newport_j