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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L1735: 	KEXEC_FILE_ON_CRASH                         = 0x2

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