1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c
index 324e5713d386..af59f808742f 100644
--- a/arch/x86/mm/mpx.c
+++ b/arch/x86/mm/mpx.c
@@ -293,7 +293,7 @@ siginfo_t *mpx_generate_siginfo(struct pt_regs *regs)
          * We were not able to extract an address from the instruction,
          * probably because there was something invalid in it.
          */
-        if (info->si_addr == (void *)-1) {
+        if (info->si_addr == (void __user *)-1) {
                 err = -EINVAL;
                 goto err_out;
         }