There's one more '-' in arch_usage, thus s/pass--memmap-cmdline/pass-memmap-cmdline Signed-off-by: Dave Young <dyoung at redhat.com> --- kexec/arch/i386/kexec-x86.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: kexec-tools/kexec/arch/i386/kexec-x86.c =================================================================== --- kexec-tools.orig/kexec/arch/i386/kexec-x86.c +++ kexec-tools/kexec/arch/i386/kexec-x86.c @@ -54,7 +54,7 @@ void arch_usage(void) " --console-serial Enable the serial console\n" " --elf32-core-headers Prepare core headers in ELF32 format\n" " --elf64-core-headers Prepare core headers in ELF64 format\n" - " --pass--memmap-cmdline Pass memory map via command line in kexec on panic case\n" + " --pass-memmap-cmdline Pass memory map via command line in kexec on panic case\n" " --noefi Disable efi support\n" ); }