linux-kernel - Re: [PATCH v3 6/6] s390/mm: Remove sev

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Message-Id: <20190718150123.4230a00c.pasic@linux.ibm.com>
Date:   Thu, 18 Jul 2019 15:01:23 +0200
From:   Halil Pasic <pasic@...ux.ibm.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Thiago Jung Bauermann <bauerman@...ux.ibm.com>, x86@...nel.org,
        iommu@...ts.linux-foundation.org, linux-fsdevel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-s390@...r.kernel.org,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Robin Murphy <robin.murphy@....com>,
        Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Thomas Lendacky <Thomas.Lendacky@....com>,
        Mike Anderson <andmike@...ux.ibm.com>,
        Ram Pai <linuxram@...ibm.com>
Subject: Re: [PATCH v3 6/6] s390/mm: Remove sev_active() function

On Thu, 18 Jul 2019 10:44:56 +0200
Christoph Hellwig <hch@....de> wrote:

> > -/* are we a protected virtualization guest? */
> > -bool sev_active(void)
> > -{
> > -	return is_prot_virt_guest();
> > -}
> > -
> >  bool force_dma_unencrypted(struct device *dev)
> >  {
> > -	return sev_active();
> > +	return is_prot_virt_guest();
> >  }
> 
> Do we want to keep the comment for force_dma_unencrypted?

Yes we do. With the comment transferred:

Reviewed-by: Halil Pasic <pasic@...ux.ibm.com>

> 
> Otherwise looks good:
> 
> Reviewed-by: Christoph Hellwig <hch@....de>