From 6dc1dec037086a45980d9776185ab420f2cd3589 Mon Sep 17 00:00:00 2001
From: Doczom <Doczom@kolibrios.org>
Date: Tue, 23 Aug 2022 19:18:13 +0000
Subject: [PATCH] fix futex freezes

git-svn-id: svn://kolibrios.org@9871 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 kernel/trunk/posix/futex.inc | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/kernel/trunk/posix/futex.inc b/kernel/trunk/posix/futex.inc
index 79e385788f..09edc92dab 100644
--- a/kernel/trunk/posix/futex.inc
+++ b/kernel/trunk/posix/futex.inc
@@ -185,13 +185,12 @@ align 4
         lea     esi, [ebp + FUTEX.wait_list]
 
         list_add_tail esp, esi      ;esp= new waiter, esi= list head
-        sti
 .again_timeout:
+        mov     [ebx + APPDATA.state], TSTATE_WAITING
         call    change_task
         mov     eax, [ebx + APPDATA.wait_param]
         test    eax, eax
         jz      .timeout
-        DEBUGF  1, "FUTEX no timeout [ecx]=%x edx=%x\n", [ecx], edx
         mov     eax, edx
         lock cmpxchg [ecx], edx
         jz      .again_timeout
@@ -205,11 +204,8 @@ align 4
         ret
 
 .timeout:
-        cli
         list_del esp
-        sti
         add     esp, sizeof.MUTEX_WAITER
-        DEBUGF  1, "FUTEX timeout\n"
         popfd
         mov     [esp + SYSCALL_STACK.eax], -1
         ret