Having thes 2 lines within my /etc/portage/package.keywords/misc : =sys-kernel/vanilla-sources-2.6.31.9 =sys-kernel/vanilla-sources-2.6.32.2 emerge pulled in only the 2.6.32.2 sources. If I comment out the 2nd entry then the *.9 sources are emerged also. Reproducible: Always
These lines mean that portage could install those version if you ask it do so, but not that it should install them if you simply ask for "sys-kernel/vanilla-sources". In this case the highest visible version gets installed.