upgpkg: linux-pf 3.17.2-1
addpkg: acpi_call-pf 1.1.0-2
upgpkg: nvidia-pf 343.22-5
updpkg: virtualbox-pf-modules 4.3.18-5
updpkg: bbswitch 0.8-15
Merge branch 'master' of github.com:archlinuxcn/repo