linux-kernel - Re: [PATCH 5/5] s390: scrub registers on kernel entry and KVM exit

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Date:   Tue, 23 Jan 2018 14:09:50 +0100
From:   Christian Borntraeger <borntraeger@...ibm.com>
To:     Martin Schwidefsky <schwidefsky@...ibm.com>,
        linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org,
        kvm@...r.kernel.org
Cc:     Heiko Carstens <heiko.carstens@...ibm.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Cornelia Huck <cohuck@...hat.com>,
        David Hildenbrand <david@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jon Masters <jcm@...hat.com>,
        Marcus Meissner <meissner@...e.de>,
        Jiri Kosina <jkosina@...e.cz>
Subject: Re: [PATCH 5/5] s390: scrub registers on kernel entry and KVM exit



On 01/23/2018 02:07 PM, Martin Schwidefsky wrote:
> Clear all user space registers on entry to the kernel and all KVM guest
> registers on KVM guest exit if the register does not contain either a
> parameter or a result value.
> 
> Signed-off-by: Martin Schwidefsky <schwidefsky@...ibm.com>

you dropped my reviewed-by. Has this patch changed?