[PATCH] uml: fix critical typo for TT mode

[firefly-linux-kernel-4.4.55.git] / arch / um / sys-x86_64 / signal.c

diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c
index e75c4e1838b0dacedf88ffcd79e31ce44e9cad1d..a4c46a8af00842078fb03e2f36592f4706abf49c 100644 (file)
--- a/arch/um/sys-x86_64/signal.c
+++ b/arch/um/sys-x86_64/signal.c
@@ -137,7 +137,7 @@ int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate *fp,
         * delivery.  The sp passed in is the original, and this needs
         * to be restored, so we stick it in separately.
         */
-       err |= copy_to_user(&SC_SP(to), sp, sizeof(sp));
+       err |= copy_to_user(&SC_SP(to), &sp, sizeof(sp));
 
        if(from_fp != NULL){
                err |= copy_to_user(&to->fpstate, &to_fp, sizeof(to->fpstate));