1 files changed, 4 insertions, 3 deletions

diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index 1a5f248faf3b..7ca2a078841f 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -31,6 +31,7 @@
 
 #include <asm/asm.h>
 #include <asm/cacheflush.h>
+#include <asm/compat-signal.h>
 #include <asm/sim.h>
 #include <asm/uaccess.h>
 #include <asm/ucontext.h>
@@ -63,7 +64,7 @@ struct ucontextn32 {
         s32                 uc_link;
         stack32_t           uc_stack;
         struct sigcontext   uc_mcontext;
-        sigset_t            uc_sigmask;   /* mask last for extensibility */
+        compat_sigset_t     uc_sigmask;   /* mask last for extensibility */
 };
 
 #if ICACHE_REFILLS_WORKAROUND_WAR == 0
@@ -129,7 +130,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
         frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
-        if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
+        if (__copy_conv_sigset_from_user(&set, &frame->rs_uc.uc_sigmask))
                 goto badframe;
 
         sigdelsetmask(&set, ~_BLOCKABLE);
@@ -195,7 +196,7 @@ int setup_rt_frame_n32(struct k_sigaction * ka,
         err |= __put_user(current->sas_ss_size,
                           &frame->rs_uc.uc_stack.ss_size);
         err |= setup_sigcontext(regs, &frame->rs_uc.uc_mcontext);
-        err |= __copy_to_user(&frame->rs_uc.uc_sigmask, set, sizeof(*set));
+        err |= __copy_conv_sigset_to_user(&frame->rs_uc.uc_sigmask, set);
 
         if (err)
                 goto give_sigsegv;