From 7cab594590002ff3737629b76083a298616b665a Mon Sep 17 00:00:00 2001
From: Richard Braun <rbraun@sceen.net>
Date: Tue, 10 Jul 2018 19:39:54 +0200
Subject: kern/panic: remove initialization operation

Maintaining correct dependencies for the panic function is too
complicated. It may be used very early, but would depend on the
console, which is normally available quite late during initialization.

Instead, the behavior of panic is now "best effort", i.e. if called at
a time where it works, good, otherwise, the behavior is undefined,
but should result in a freeze or a reset most of the time.
---
 kern/panic.c | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'kern/panic.c')

diff --git a/kern/panic.c b/kern/panic.c
index bd1f6658..9e7d1d53 100644
--- a/kern/panic.c
+++ b/kern/panic.c
@@ -19,7 +19,6 @@
 #include <stdio.h>
 
 #include <kern/atomic.h>
-#include <kern/init.h>
 #include <kern/panic.h>
 #include <machine/cpu.h>
 #include <machine/strace.h>
@@ -55,13 +54,3 @@ panic(const char *format, ...)
      * Never reached.
      */
 }
-
-static int __init
-panic_setup(void)
-{
-    return 0;
-}
-
-INIT_OP_DEFINE(panic_setup,
-               INIT_OP_DEP(cpu_setup, true),
-               INIT_OP_DEP(printf_setup, true));
-- 
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