diff options
Diffstat (limited to 'arch/s390/include/asm/uaccess.h')
| -rw-r--r-- | arch/s390/include/asm/uaccess.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index 136932ff4250..7228ed8da67d 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -12,14 +12,9 @@ /* * User space memory access functions */ -#include <linux/sched.h> -#include <linux/errno.h> #include <asm/processor.h> #include <asm/ctl_reg.h> -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 - /* * The fs value determines whether argument validity checking should be @@ -42,7 +37,7 @@ static inline void set_fs(mm_segment_t fs) { current->thread.mm_segment = fs; - if (segment_eq(fs, KERNEL_DS)) { + if (uaccess_kernel()) { set_cpu_flag(CIF_ASCE_SECONDARY); __ctl_load(S390_lowcore.kernel_asce, 7, 7); } else { |