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Date: Mon, 19 Mar 2001 01:40:06 +0000
From: "Andrew Morton" <morton@nortelnetworks.com>
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To: BERECZ Szabolcs <szabi@inf.elte.hu>
CC: linux-kernel@vger.kernel.org
Subject: Re: [BUG] kernel BUG at printk.c:458! -- 2.4.2-ac20
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BERECZ Szabolcs wrote:
> 
> kernel BUG at printk.c:458!
> 

--- drivers/char/console.c.orig	Mon Mar 19 12:38:27 2001
+++ drivers/char/console.c	Mon Mar 19 12:38:49 2001
@@ -2305,6 +2305,9 @@
 {
 	struct vt_struct *vt = (struct vt_struct *)tty->driver_data;
 
+	if (in_interrupt())
+		return;
+
 	pm_access(pm_con);
 	acquire_console_sem();
 	set_cursor(vt->vc_num);