linux-kernel - Re: WARNING in gpio_to

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Message-ID: <0000000000009bc9b3058ddf5401@google.com>
Date:   Wed, 17 Jul 2019 05:07:00 -0700
From:   syzbot <syzbot+cf35b76f35e068a1107f@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, bgolaszewski@...libre.com,
        cuissard@...vell.com, johan@...nel.org, linus.walleij@...aro.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, sameo@...ux.intel.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: WARNING in gpio_to_desc

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger  
crash:

Reported-and-tested-by:  
syzbot+cf35b76f35e068a1107f@...kaller.appspotmail.com

Tested on:

commit:         6a3599ce usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git usb-fuzzer
kernel config:  https://syzkaller.appspot.com/x/.config?x=d90745bdf884fc0a
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=126cd1a4600000

Note: testing is done by a robot and is best-effort only.