linux-kernel - Re: sched-powersave causes oops on 2.6.26-08037-g8cd362a

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Message-Id: <1217282149.7345.9.camel@nimitz>
Date:	Mon, 28 Jul 2008 14:55:49 -0700
From:	Dave Hansen <dave@...ux.vnet.ibm.com>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	Greg Kroah-Hartman <gregkh@...e.de>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: sched-powersave causes oops on 2.6.26-08037-g8cd362a

On Mon, 2008-07-28 at 14:49 -0700, Dave Hansen wrote:
> This oops just happens on startup for me.
> 
> $ uname -a
> Linux nimitz 2.6.26-08037-g8cd362a #69 SMP Mon Jul 28 14:12:00 PDT 2008 i686 GNU/Linux
> 
> $ addr2line -e vmlinux c0126866
> linux-2.6.git/kernel/sched.c:7660
> 
> static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
> {
>         int ret;
> 
> HERE--> if (buf[0] != '0' && buf[0] != '1')
>                 return -EINVAL;

OK, I just found Andi's patch to fix this.  Have you sent it to Linus,
yet?

-- Dave

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