I have been working on moving our project from TBOOT 1.7.0 to 1.8.3. I have discovered that while our 1.7.0 version of TBOOT resumes from S3 just fine, 1.8.3 does not.
The most common symptom seems to be a hang just after TBOOT enters SMX mode. The hang happens at different places so I don't think it is one specific thing that TBOOT is doing to cause the hang. The hang can be short (on the order of seconds) or longs (several minutes). Then suddenly the platform will "unhang". It looks like the platform restarts quickly and goes right back in to TBOOT but it is a little hard to tell exactly what happens right around this point. We see this on every system we have tried it on. I have backed all our patches out and I still see the problem with a clean 1.8.3 code base. I have also tried using TBOOT with a Debian Jessie install and I get similar problems there. I have been comparing the code between the version and have so far not found anything that makes a difference. Any help in this matter is appreciated. Thanks -- Ross Philipson ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ tboot-devel mailing list tboot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tboot-devel
