From 220e53c24d99c1e4c193642cb7891fe7d65cf5d4 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jeremy@system76.com>
Date: Sun, 19 Jul 2020 13:38:10 -0600
Subject: [PATCH] Show CPU and PID in kernel panic

---
 src/panic.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/panic.rs b/src/panic.rs
index 1867b4a..2133061 100644
--- a/src/panic.rs
+++ b/src/panic.rs
@@ -3,7 +3,7 @@
 use core::alloc::Layout;
 use core::panic::PanicInfo;
 
-use crate::interrupt;
+use crate::{cpu_id, context, interrupt};
 
 #[lang = "eh_personality"]
 #[no_mangle]
@@ -17,6 +17,9 @@ pub extern "C" fn rust_begin_unwind(info: &PanicInfo) -> ! {
 
     unsafe { interrupt::stack_trace(); }
 
+    println!("CPU {}, PID {:?}", cpu_id(), context::context_id());
+    //WARNING: name cannot be grabed, it may deadlock
+
     println!("HALT");
     loop {
         unsafe { interrupt::halt(); }