From db3fd11646189d1b5ac416eaeef19fdfcc46570e Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar@beutner.name>
Date: Mon, 19 Apr 2021 11:07:19 +0200
Subject: [PATCH] Kernel: Remove requirement for the thread entitlement for the
 futex syscall

GCC inserts calls to pthread_mutex_lock when compiling C++ code with
threads enabled.
---
 Kernel/Syscalls/futex.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Kernel/Syscalls/futex.cpp b/Kernel/Syscalls/futex.cpp
index c030a2c59b..f1b7ccf320 100644
--- a/Kernel/Syscalls/futex.cpp
+++ b/Kernel/Syscalls/futex.cpp
@@ -104,8 +104,6 @@ void Process::clear_futex_queues_on_exec()
 
 KResultOr<int> Process::sys$futex(Userspace<const Syscall::SC_futex_params*> user_params)
 {
-    REQUIRE_PROMISE(thread);
-
     Syscall::SC_futex_params params;
     if (!copy_from_user(&params, user_params))
         return EFAULT;