Problem:
The kernel is sporadically reporting build failures due to
'no space on device' when compiled in a 10 GB tmpfs.
Solution:
Two parts:
1) Increase required size to 11 GB in the build_srpm.data.
2) Modify build system to allow alocation of a 11 GB tmpfs.
Change-Id: I4e1ee60a3522c3f13cf39b3115aa6881185735ed
Story: 2002835
Task: 24519
Signed-off-by: Scott Little <scott.little@windriver.com>