linux-kernel - Re: possible deadlock in mon_bin_vma

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Message-ID: <Pine.LNX.4.44L0.1911242110160.14008-100000@netrider.rowland.org>
Date:   Sun, 24 Nov 2019 21:12:13 -0500 (EST)
From:   Alan Stern <stern@...land.harvard.edu>
To:     Pete Zaitcev <zaitcev@...hat.com>
cc:     andreyknvl@...gle.com, <arnd@...db.de>,
        <gregkh@...uxfoundation.org>, <jrdr.linux@...il.com>,
        <keescook@...omium.org>, <kstewart@...uxfoundation.org>,
        <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <tglx@...utronix.de>, <viro@...iv.linux.org.uk>
Subject: Re: possible deadlock in mon_bin_vma_fault

On Sun, 24 Nov 2019, Pete Zaitcev wrote:

> On Sun, 24 Nov 2019 15:24:00 -0800
> syzbot <syzbot+56f9673bb4cdcbeb0e92@...kaller.appspotmail.com> wrote:
> 
> > syzbot has tested the proposed patch and the reproducer did not trigger  
> > crash:
> 
> Okay. Alan, what is the most appropriate tree for me to submit now?
> Does Greg have one?
> 
> Do you want Reviewed-by or something?

Send it to Greg.  Be sure to add a Fixes: line referencing the commit 
that syzbot found, and add a CC: <stable@...r.kernel.org> line.  You 
can also add:

Reviewed-by: Alan Stern <stern@...land.harvard.edu>

Alan Stern