Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[linux-drm-fsl-dcu.git] / arch / s390 / kernel / compat_signal.c

diff --git a/arch/s390/kernel/compat_signal.c b/arch/s390/kernel/compat_signal.c
index 6e24429784097c034d41072929e446a5ef49cab4..95e7ba0fbb7eb1323b45300c4f6afcae04103dc8 100644 (file)
--- a/arch/s390/kernel/compat_signal.c
+++ b/arch/s390/kernel/compat_signal.c
@@ -194,7 +194,7 @@ static int restore_sigregs32(struct pt_regs *regs,_sigregs32 __user *sregs)
                return -EINVAL;
 
        /* Use regs->psw.mask instead of PSW_USER_BITS to preserve PER bit. */
-       regs->psw.mask = (regs->psw.mask & ~PSW_MASK_USER) |
+       regs->psw.mask = (regs->psw.mask & ~(PSW_MASK_USER | PSW_MASK_RI)) |
                (__u64)(user_sregs.regs.psw.mask & PSW32_MASK_USER) << 32 |
                (__u64)(user_sregs.regs.psw.mask & PSW32_MASK_RI) << 32 |
                (__u64)(user_sregs.regs.psw.addr & PSW32_ADDR_AMODE);