From 7826310f967eca0a69c529c475f107e1311a0a26 Mon Sep 17 00:00:00 2001
From: Marvin Friedrich <contact@marvinf.com>
Date: Tue, 13 Oct 2026 23:08:00 +0200
Subject: [PATCH] oops

---
 arch/x86_64/percpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86_64/percpu.c b/arch/x86_64/percpu.c
index 8994957..ec2848b 100644
--- a/arch/x86_64/percpu.c
+++ b/arch/x86_64/percpu.c
@@ -84,7 +84,7 @@ void x86_64_cpu_setup(struct percpu* cpu) {
 
     // Enable SSE.
     cr0 &= ~CR0_EM;
-    cr0 |= CR0_MP;
+    cr0 |= CR0_MP | CR0_WP;
     cr4 |= CR4_OSFXSR | CR4_OSXMMEXCPT;
 
     if (cpuid1.ecx & CPUID_1C_XSAVE) {