From 09cbc26819ae375cf355bede84da14cc9c2973e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ciro=20Santilli=20=E5=85=AD=E5=9B=9B=E4=BA=8B=E4=BB=B6=20?=
 =?UTF-8?q?=E6=B3=95=E8=BD=AE=E5=8A=9F?= <ciro.santilli@gmail.com>
Date: Thu, 25 Jun 2020 03:00:02 +0000
Subject: [PATCH] wfe ldxr minor improvements

---
 userland/arch/aarch64/inline_asm/wfe_ldxr_str.cpp  | 3 +--
 userland/arch/aarch64/inline_asm/wfe_ldxr_stxr.cpp | 2 --
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/userland/arch/aarch64/inline_asm/wfe_ldxr_str.cpp b/userland/arch/aarch64/inline_asm/wfe_ldxr_str.cpp
index b08cc07..54983bd 100644
--- a/userland/arch/aarch64/inline_asm/wfe_ldxr_str.cpp
+++ b/userland/arch/aarch64/inline_asm/wfe_ldxr_str.cpp
@@ -5,7 +5,6 @@
 #endif
 #include <atomic>
 #include <iostream>
-#include <mutex>
 #include <thread>
 
 #include <lkmc/futex.h>
@@ -28,7 +27,7 @@ int main(int argc, char **argv) {
     thread = std::thread(myfunc);
     while (!done.load()) {
         if (do_sev) {
-            __asm__ __volatile__ ("mov x0, 1;str x0, [%0]" : : "r" (&futex) : "x0", "x1");
+            __asm__ __volatile__ ("mov x0, 1;str x0, [%0]" : : "r" (&futex) : "x0");
         }
     }
     thread.join();
diff --git a/userland/arch/aarch64/inline_asm/wfe_ldxr_stxr.cpp b/userland/arch/aarch64/inline_asm/wfe_ldxr_stxr.cpp
index fc29e67..9d09390 100644
--- a/userland/arch/aarch64/inline_asm/wfe_ldxr_stxr.cpp
+++ b/userland/arch/aarch64/inline_asm/wfe_ldxr_stxr.cpp
@@ -8,8 +8,6 @@
 #include <mutex>
 #include <thread>
 
-#include <lkmc/futex.h>
-
 std::atomic_ulong done;
 int futex = 1;