From 34706366536e31e0f0e3f0ffec622922440b76bc Mon Sep 17 00:00:00 2001
From: Philipp Oppermann <dev@phil-opp.com>
Date: Fri, 22 Nov 2019 15:56:56 +0100
Subject: [PATCH] Use panic! instead of println! + loop in double fault handler
 (#687)

This avoids an endless loop when a double fault occurs while running `cargo xtest`.
---
 src/interrupts.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/interrupts.rs b/src/interrupts.rs
index b68668d3..f3c3d957 100644
--- a/src/interrupts.rs
+++ b/src/interrupts.rs
@@ -33,8 +33,7 @@ extern "x86-interrupt" fn double_fault_handler(
     stack_frame: &mut InterruptStackFrame,
     _error_code: u64,
 ) {
-    println!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
-    loop {}
+    panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
 }
 
 #[cfg(test)]