In order to implement the Cache attempt filter in the tasks table and the task detail pages we need a way to identify the tasks that attempt to reuse an sstate object but can't because the required sstate object is not found (i.e. tasks with SSTATE_RESULT = 1 in our model).
Alex will try to get BitBake to tell us about this. If it doesn't work or it impacts performance, we can fall back to the hardcoding solution. We also agreed that for failed _setscene tasks we will set the SSTATE_RESSULT to 2 (SSTATE_FAILED) in the real task
Patches on the mailing list.
merged to master http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=1913a1751d50c6e6011faea57999a4d342963de9
Verified.