From: Greg KH <gregkh@linuxfoundation.org>
To: Kees Cook <keescook@chromium.org>
Cc: Juerg Haefliger <juerg.haefliger@hpe.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] lkdtm: Fix Oops when unloading the module
Date: Fri, 20 Jan 2017 11:01:07 +0100 [thread overview]
Message-ID: <20170120100107.GA18115@kroah.com> (raw)
In-Reply-To: <CAGXu5jL=tBcpoHx6vDetPSwB2CewwqOJNbVr=DJTbXJFXPVLDw@mail.gmail.com>
On Thu, Jan 19, 2017 at 02:03:11PM -0800, Kees Cook wrote:
> On Thu, Jan 19, 2017 at 2:40 AM, Juerg Haefliger
> <juerg.haefliger@hpe.com> wrote:
> > No jprobe is registered when the module is loaded without specifying a
> > crashpoint that uses a jprobe. At the moment, we unconditionally try to
> > unregister the jprobe on module unload which results in an Oops. Add a
> > check to fix this.
> >
> > Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com>
>
> Ah-ha, nice catch, thanks!
>
> Acked-by: Kees Cook <keescook@chromium.org>
>
> Greg, can you please add this to your tree when you get a chance?
Will do, thanks.
greg k-h
prev parent reply other threads:[~2017-01-20 10:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 10:40 [PATCH] lkdtm: Fix Oops when unloading the module Juerg Haefliger
2017-01-19 22:03 ` Kees Cook
2017-01-20 10:01 ` Greg KH [this message]
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