diff options
Diffstat (limited to 'arch/s390/kernel/compat_signal.c')
| -rw-r--r-- | arch/s390/kernel/compat_signal.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c index 861888ab8c13..887a9881d0d0 100644 --- a/arch/s390/kernel/compat_signal.c +++ b/arch/s390/kernel/compat_signal.c @@ -275,8 +275,8 @@ sys32_sigaltstack(const stack_t32 __user *uss, stack_t32 __user *uoss, } set_fs (KERNEL_DS); - ret = do_sigaltstack((stack_t __user *) (uss ? &kss : NULL), - (stack_t __user *) (uoss ? &koss : NULL), + ret = do_sigaltstack((stack_t __force __user *) (uss ? &kss : NULL), + (stack_t __force __user *) (uoss ? &koss : NULL), regs->gprs[15]); set_fs (old_fs); @@ -298,7 +298,7 @@ static int save_sigregs32(struct pt_regs *regs, _sigregs32 __user *sregs) _s390_regs_common32 regs32; int err, i; - regs32.psw.mask = PSW32_MASK_MERGE(PSW32_USER_BITS, + regs32.psw.mask = PSW32_MASK_MERGE(psw32_user_bits, (__u32)(regs->psw.mask >> 32)); regs32.psw.addr = PSW32_ADDR_AMODE31 | (__u32) regs->psw.addr; for (i = 0; i < NUM_GPRS; i++) @@ -401,7 +401,7 @@ asmlinkage long sys32_rt_sigreturn(struct pt_regs *regs) goto badframe; set_fs (KERNEL_DS); - do_sigaltstack((stack_t __user *)&st, NULL, regs->gprs[15]); + do_sigaltstack((stack_t __force __user *)&st, NULL, regs->gprs[15]); set_fs (old_fs); return regs->gprs[2]; |