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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20020929121018.A811@brodo.de \
--to=linux@brodo.de \
--cc=cpufreq@www.linux.org.uk \
--cc=gbritton@alum.mit.edu \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.