1 files changed, 1 insertions, 5 deletions
diff --git a/linux-user/mips/signal.c b/linux-user/mips/signal.c
index 455a8a229a..456fa64f41 100644
--- a/linux-user/mips/signal.c
+++ b/linux-user/mips/signal.c
@@ -368,11 +368,7 @@ long do_rt_sigreturn(CPUMIPSState *env)
     set_sigmask(&blocked);
 
     restore_sigcontext(env, &frame->rs_uc.tuc_mcontext);
-
-    if (do_sigaltstack(frame_addr +
-                       offsetof(struct target_rt_sigframe, rs_uc.tuc_stack),
-                       0, get_sp_from_cpustate(env)) == -EFAULT)
-        goto badframe;
+    target_restore_altstack(&frame->rs_uc.tuc_stack, get_sp_from_cpustate(env));
 
     env->active_tc.PC = env->CP0_EPC;
     mips_set_hflags_isa_mode_from_pc(env);