diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/s390/lib/uaccess.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c index 4614d415bb58..0d002a746bec 100644 --- a/arch/s390/lib/uaccess.c +++ b/arch/s390/lib/uaccess.c @@ -370,22 +370,9 @@ long __strncpy_from_user(char *dst, const char __user *src, long size) } EXPORT_SYMBOL(__strncpy_from_user); -/* - * The "old" uaccess variant without mvcos can be enforced with the - * uaccess_primary kernel parameter. This is mainly for debugging purposes. - */ -static int uaccess_primary __initdata; - -static int __init parse_uaccess_pt(char *__unused) -{ - uaccess_primary = 1; - return 0; -} -early_param("uaccess_primary", parse_uaccess_pt); - static int __init uaccess_init(void) { - if (!uaccess_primary && test_facility(27)) + if (test_facility(27)) static_key_slow_inc(&have_mvcos); return 0; } |