linux-kernel - Re: 2.6.24 regression: pan hanging unkilleable and un-straceable

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Message-ID: <20080122103847.GB21149@elte.hu>
Date:	Tue, 22 Jan 2008 11:38:47 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Nick Piggin <nickpiggin@...oo.com.au>
Cc:	Mike Galbraith <efault@....de>, Frederik Himpe <fhimpe@...enet.be>,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.24 regression: pan hanging unkilleable and un-straceable


* Nick Piggin <nickpiggin@...oo.com.au> wrote:

> Index: linux-2.6/kernel/sched.c
> ===================================================================
> --- linux-2.6.orig/kernel/sched.c
> +++ linux-2.6/kernel/sched.c
> @@ -4920,8 +4920,7 @@ static void show_task(struct task_struct
>  	printk(KERN_CONT "%5lu %5d %6d\n", free,
>  		task_pid_nr(p), task_pid_nr(p->real_parent));
>  
> -	if (state != TASK_RUNNING)
> -		show_stack(p, NULL);
> +	show_stack(p, NULL);

thanks - applied to sched-devel.git. We'll see whether it causes any 
problems.

	Ingo
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