From b617abd49eb260615ddc0a24d0e62677e8d1335f Mon Sep 17 00:00:00 2001
From: Cacodemon345 <wahil1976@outlook.com>
Date: Sun, 14 Jan 2024 15:33:35 +0600
Subject: [PATCH] Forgot taskswitch DR7 clearing

---
 src/cpu/x86seg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cpu/x86seg.c b/src/cpu/x86seg.c
index 553e3dbc41b..330a6b6800e 100644
--- a/src/cpu/x86seg.c
+++ b/src/cpu/x86seg.c
@@ -2469,6 +2469,7 @@ taskswitch286(uint16_t seg, uint16_t *segdat, int is32)
     tr.limit   = limit;
     tr.access  = segdat[2] >> 8;
     tr.ar_high = segdat[3] & 0xff;
+    dr[7] &= 0b10101010;
 }
 
 void