linux-kernel - Re: WARNING: kmalloc bug in input_mt_init

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Message-ID: <0100016682bbce08-fad65518-19e4-4fa2-a482-0bfdacd3fb42-000000@email.amazonses.com>
Date:   Wed, 17 Oct 2018 15:53:58 +0000
From:   Christopher Lameter <cl@...ux.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
cc:     Matthew Wilcox <willy@...radead.org>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        syzbot+87829a10073277282ad1@...kaller.appspotmail.com,
        Pekka Enberg <penberg@...nel.org>,
        "linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>,
        Henrik Rydberg <rydberg@...math.org>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>,
        Linux-MM <linux-mm@...ck.org>
Subject: Re: WARNING: kmalloc bug in input_mt_init_slots

On Wed, 17 Oct 2018, Dmitry Torokhov wrote:

> >What is a "contact" here? Are we talking about SG segments?
>
> No, we are talking about maximum number of fingers a person can have. Devices don't usually track more than 10 distinct contacts on the touch surface at a time.

Ohh... Way off my usual contexts of development. Sorry.

Ok you have my blessing.