Re: [tboot-devel] TBOOT 1.8.3 fails to resume from S3

2015-09-11 Thread Ross Philipson
On 09/10/2015 03:35 PM, Ross Philipson wrote: > 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 > mo

Re: [tboot-devel] TBOOT 1.8.3 fails to resume from S3

2015-09-11 Thread Ross Philipson
On 09/11/2015 05:21 PM, Ahmed, Safayet (GE Global Research) wrote: > The current bleeding-edge version of TBOOT contains a fix for a > stack-overflow problem that was present in the code you cited: > > http://sourceforge.net/p/tboot/code/ci/a21e913550866591ba838d49fb3aed43b2f6aadd/tree//tboot/comm

Re: [tboot-devel] TBOOT 1.8.3 fails to resume from S3

2015-09-11 Thread Ross Philipson
On 09/11/2015 05:52 PM, Ross Philipson wrote: > On 09/11/2015 05:21 PM, Ahmed, Safayet (GE Global Research) wrote: >> The current bleeding-edge version of TBOOT contains a fix for a >> stack-overflow problem that was present in the code you cited: >> >> http://sourceforge.net/p/tboot/code/ci/a21e91

Re: [tboot-devel] TBOOT 1.8.3 fails to resume from S3

2015-09-11 Thread Sun, Ning
Actually system resumes from S3 timely in tboot, but I/O (keyboard, mouse, video) looks blocked for seconds in kernel, need more investigations... Thanks, -ning -Original Message- From: Ross Philipson [mailto:ross.philip...@gmail.com] Sent: Thursday, September 10, 2015 12:36 PM To: tboo