linux-kernel - Re: s390/pkey: Use memdup_user() rather than duplicating its implementation

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Date:   Wed, 6 Nov 2019 19:55:00 +0100
From:   Markus Elfring <Markus.Elfring@....de>
To:     Joe Perches <joe@...ches.com>, linux-s390@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Cc:     Christian Bornträger <borntraeger@...ibm.com>,
        Harald Freudenberger <freude@...ux.ibm.com>,
        Heiko Carstens <heiko.carstens@...ibm.com>,
        Ingo Franzki <ifranzki@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: s390/pkey: Use memdup_user() rather than duplicating its
 implementation

> There is no bug here.

Do you find duplicated source code questionable?

Is this also an error item?

Regards,
Markus