Re: [PATCH] Input: xpad - fix GPF in xpad_probe

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To: Dan Carpenter <error27@xxxxxxxxx>
Subject: Re: [PATCH] Input: xpad - fix GPF in xpad_probe
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Sat, 22 Apr 2023 22:56:39 +0300
Cc: Dongliang Mu <dzm91@xxxxxxxxxxx>, Vicki Pfau <vi@xxxxxxxxxxx>, kernel-janitors@xxxxxxxxxxxxxxx, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>, Pavel Rojtberg <rojtberg@xxxxxxxxx>, Nate Yocom <nate@xxxxxxxxx>, Mattijs Korpershoek <mkorpershoek@xxxxxxxxxxxx>, John Butler <radon86dev@xxxxxxxxx>, Matthias Benkmann <matthias.benkmann@xxxxxxxxx>, Christopher Crockett <chaorace@xxxxxxxxx>, Santosh De Massari <s.demassari@xxxxxxxxx>, hust-os-kernel-patches@xxxxxxxxxxxxxxxx, syzbot+a3f758b8d8cb7e49afec@xxxxxxxxxxxxxxxxxxxxxxxxx, "Pierre-Loup A. Griffais" <pgriffais@xxxxxxxxxxxxxxxxx>, linux-input@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <d49bb5a2-ed78-4b16-b7ea-b9c7748ca0e4@kili.mountain>
References: <20230414125603.686123-1-dzm91@hust.edu.cn> <c3e0823b-2b03-4dab-b7cb-a8bc5151f0b1@kili.mountain> <011c00e7-c351-4331-8be4-1c184d5773e1@kili.mountain> <3ccc85bd-0541-4ffb-a207-dfc533a2c0aa@kili.mountain> <d49bb5a2-ed78-4b16-b7ea-b9c7748ca0e4@kili.mountain>

On Sat, Apr 22, 2023 at 10:48:32PM +0300, Dan Carpenter wrote:
> The warnings from this are quite promising.

Well...  The results are over 90% false positives.  But there are still
probably 15 bugs in there.  The printk warning trick would probably
work.

regards,
dan carpenter

References:
- Re: [PATCH] Input: xpad - fix GPF in xpad_probe
  - From: Dan Carpenter
- Re: [PATCH] Input: xpad - fix GPF in xpad_probe
  - From: Dan Carpenter
- Re: [PATCH] Input: xpad - fix GPF in xpad_probe
  - From: Dan Carpenter

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