const golang.org/x/sys/unix.MFD_HUGE_512KB

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L1941: 	MFD_HUGE_512KB                              = 0x4c000000

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)