[Blackfin] arch: add missing __user marking to ss_sp member of signalstack and a few userspace system functions

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 56a67ab698c..e8e8f735c23 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -506,7 +506,7 @@ asmlinkage void trap_c(struct pt_regs *fp)
 
         info.si_signo = sig;
         info.si_errno = 0;
-        info.si_addr = (void *)fp->pc;
+        info.si_addr = (void __user *)fp->pc;
         force_sig_info(sig, &info, current);
 
         trace_buffer_restore(j);