From: Dominik Brodowski <linux@brodo.de>
To: Gerald Britton <gbritton@alum.mit.edu>
Cc: linux-kernel@vger.kernel.org, cpufreq@www.linux.org.uk
Subject: Re: [PATCH] Re: [2.5.39] (3/5) CPUfreq i386 drivers
Date: Sun, 29 Sep 2002 12:10:18 +0200 [thread overview]
Message-ID: <20020929121018.A811@brodo.de> (raw)
In-Reply-To: <20020929111603.F1250@brodo.de>; from linux@brodo.de on Sun, Sep 29, 2002 at 11:16:03AM +0200
On Sun, Sep 29, 2002 at 11:16:03AM +0200, Dominik Brodowski wrote:
> > If I fix the init by moving the !low || !high test below the loop, and prevent
> > bad data from being passed into the notifier chains, I start getting memory
> > corruption being detected by slab poisioning.
> Any idea why this is happening??? The only dynamically allocated struct is
> struct cpfureq_driver driver; and it is only kfree'd in speedstep_exit...
I think I found the problem: it should be GFP_ATOMIC and not GFP_KERNEL in
the allocation of struct cpufreq_driver. Will be fixed in the next release.
Dominik
next prev parent reply other threads:[~2002-09-29 10:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-28 9:25 [2.5.39] (3/5) CPUfreq i386 drivers Dominik Brodowski
2002-09-28 11:44 ` [PATCH] " Dominik Brodowski
2002-09-28 17:47 ` Gerald Britton
2002-09-29 9:16 ` Dominik Brodowski
2002-09-29 10:10 ` Dominik Brodowski [this message]
2002-09-29 19:56 ` Gerald Britton
2002-09-29 23:39 ` Dominik Brodowski
2002-09-30 1:01 ` Gerald Britton
2002-09-30 0:59 ` Horst von Brand
2002-09-28 22:03 ` Toon van der Pas
2002-09-29 8:38 ` Dominik Brodowski
2002-09-29 14:44 ` Toon van der Pas
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