2702809a4a1a ("powerpc: Detect the trusted boot state of the system") 1a8916ee3ac2 ("powerpc: Detect the secure boot mode of the system") fb0b0a73b223 ("powerpc: Enable kcov") 03f51d4efa22 ("Merge tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux")