From ad3e6948f90ac3d71f9c03ec92009d99dfb561e9 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Mon, 28 Sep 2020 07:22:50 +0200 Subject: s390: remove cad commandline option remove the cad command line option as the instruction was never published and never used by userspace. Signed-off-by: Sven Schnelle Reviewed-by: Vasily Gorbik Acked-by: Christian Borntraeger Signed-off-by: Vasily Gorbik --- arch/s390/kernel/early.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 078277231858..705844f73934 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -274,19 +274,6 @@ static int __init disable_vector_extension(char *str) } early_param("novx", disable_vector_extension); -static int __init cad_setup(char *str) -{ - bool enabled; - int rc; - - rc = kstrtobool(str, &enabled); - if (!rc && enabled && test_facility(128)) - /* Enable problem state CAD. */ - __ctl_set_bit(2, 3); - return rc; -} -early_param("cad", cad_setup); - char __bootdata(early_command_line)[COMMAND_LINE_SIZE]; static void __init setup_boot_command_line(void) { -- cgit v1.2.3