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Date: Wed, 8 Feb 2017 15:53:39 -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>
Subject: Re: [Patch] NFC: trf7970a:
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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
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