Date: Wed, 8 Feb 2017 15:56:51 -0700
From: Mark Greer <mgreer@animalcreek.com>
To: Geoff Lansberry <geoff@kuvee.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
        Lauro Ramos Venancio <lauro.venancio@openbossa.org>,
        Aloisio Almeida Jr <aloisio.almeida@openbossa.org>,
        Samuel Ortiz <sameo@linux.intel.com>,
        Justin Bronder <justin@kuvee.com>,
        linux-nfc <linux-nfc@lists.01.org>
Subject: Re: [Patch] NFC: trf7970a:
Message-ID: <20170208225651.GB26286@animalcreek.com> (sfid-20170208_235729_506726_D92CDFFC)
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Sender: linux-wireless-owner@vger.kernel.org

I just realized that the linux-nfc is not CC'd so adding it.

On Wed, Feb 08, 2017 at 03:53:39PM -0700, Mark Greer wrote:
> On Sun, Dec 18, 2016 at 08:07:33PM -0700, Mark Greer wrote:
> > On Sat, Dec 17, 2016 at 04:19:04PM -0500, Geoff Lansberry wrote:
> > > Mark,   from our consultant:
> > > 
> > > It isn't important whether the flood script is successful in writing
> > > or not. The point of it is to force a segfault by making many
> > > requests. It needs to run for several hundred iterations (successful
> > > or not) in order to generate the segfault.
> > 
> > So neard crashes even when the write fails??  Okay, I'll let it run for
> > a while tomorrow (Monday).
> 
> [Okay, so not exactly "tomorrow" but I did get back to this.]
> 
> Geoff, a few things:
> 
> 1) Any update on these issues?
> 
> 2) Do you have all of the NFC-related patches from the nfc-next master
> branch?  In particular, do you have all of Thierry's patches to
> net/nfc/digial_*.c dated around June-July 2016?  Without those patches,
> I see a panic; with them, I don't.
> 
> 3) Assuming you have all of those patches, please revert the one with the
> summary line of, "NFC: digital: Set the command pending flag", and tell me
> if that stops the "Bogus state" messages.  I don't know which repo/branch
> you're using so I can't provide a commit id.
> 
> Thanks,
> 
> Mark
> --