linux-kernel - Re: [PATCH v2 1/1] lkdtm/stackleak: Make the test more verbose

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Date:   Tue, 28 Jan 2020 08:50:50 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Kees Cook <keescook@...omium.org>
Cc:     Alexander Popov <alex.popov@...ux.com>,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
        notify@...nel.org
Subject: Re: [PATCH v2 1/1] lkdtm/stackleak: Make the test more verbose

On Mon, Jan 27, 2020 at 03:15:08PM -0800, Kees Cook wrote:
> On Wed, Jan 22, 2020 at 02:58:44PM +0300, Alexander Popov wrote:
> > On 03.01.2020 02:49, Alexander Popov wrote:
> > > Make the stack erasing test more verbose about the errors that it
> > > can detect.
> > > 
> > > Signed-off-by: Alexander Popov <alex.popov@...ux.com>
> > > ---
> > >  drivers/misc/lkdtm/stackleak.c | 25 +++++++++++++++++--------
> > >  1 file changed, 17 insertions(+), 8 deletions(-)
> > 
> > Hello!
> > 
> > Pinging about this version of the patch.
> > 
> > Kees, it uses dump_stack() instead of BUG(), as we negotiated.
> 
> Yup, this is in my queue -- I've just gotten back from travelling and
> will get to it shortly. :)
> 
> Greg, feel free to take this directly if you want, too.

If I were to take it, it would have to wait until after 5.6-rc1, sorry.

thanks,

greg k-h