linux-kernel - Re: [syzbot] WARNING in hid_submit_ctrl/usb_submit

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Message-ID: <20210901153811.GA403560@rowland.harvard.edu>
Date:   Wed, 1 Sep 2021 11:38:11 -0400
From:   Alan Stern <stern@...land.harvard.edu>
To:     Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     Jiri Kosina <jikos@...nel.org>,
        syzbot <syzbot+9b57a46bf1801ce2a2ca@...kaller.appspotmail.com>,
        "open list:HID CORE LAYER" <linux-input@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>,
        Linux USB Mailing List <linux-usb@...r.kernel.org>,
        Michal Kubecek <mkubecek@...e.cz>,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] WARNING in hid_submit_ctrl/usb_submit_urb

On Tue, Aug 31, 2021 at 11:51:31AM +0200, Benjamin Tissoires wrote:
> Tested-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>
> Acked-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>
> 
> Alan, would you mind resending the patch with the various tags with a
> commit description? (unless I missed it...)

I plan to break this up into three patches, each doing a single thing.  The 
first patch in the series will be the one written by Michal.  The second 
will fix the problem found by syzbot, and the third will be a general 
cleanup.

Michal, is it okay to add your Signed-off-by: tag to the first patch?

Alan Stern