proc: fixup TSS.RSP0 on signal return

2020-10-18 20:20:18 +03:00
parent b512d3d83c
commit 7292260209
1 changed files with 1 additions and 0 deletions
@@ -271,6 +271,7 @@ void thread_sigenter(int signum) {
    context_sigenter(thr->signal_entry, signal_rsp3, signum);

    thr->data.rsp0_top = old_rsp0_top;
+    get_cpu()->tss->rsp0 = thr->data.rsp0_top;
 }

 __attribute__((noreturn)) void sys_exit(int status) {