Simon released 2.0.11 today.
I have rebased Fedora kexec-tools to 2.0.11 as well.
Please help to do some test, please report in case anything wrong.
BTW, for makedumpfile, Atsushi said there's a problem about kernel 4.2 thus
I'm waiting for his fix.
It will be appreciated someone can test upstream makedumpfile 1.5.9 as well
and check if there's more problem.