linux-kernel - Re: [PATCH 1/2] s390/hwcaps: Add HWCAP

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Message-ID: <7a4be6a8-6833-f049-3fef-48285a9fe40b@linux.ibm.com>
Date:   Mon, 4 Jul 2022 13:35:20 +0200
From:   Steffen Eiden <seiden@...ux.ibm.com>
To:     Heiko Carstens <hca@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>
Cc:     Alexander Gordeev <agordeev@...ux.ibm.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        Claudio Imbrenda <imbrenda@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>, linux-s390@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org, nrb@...ux.ibm.com
Subject: Re: [PATCH 1/2] s390/hwcaps: Add HWCAP_UV



On 7/4/22 12:00, Heiko Carstens wrote:
> On Fri, Jul 01, 2022 at 12:10:18PM +0200, Christian Borntraeger wrote:

[ snip ]

>> Any preference from your side?
> 
> I mentioned already before this RFC that my preferred solution would
> be to have a solution which extends the existing method to work (also)
> with facility bits - haven't checked if all existing users could be
> converted to facility bits, but making it more flexible would work
> certainly.
> 
> If Steffen is willing to do that, that would be very welcome.
> Otherwise I'll put that on my todo list.

I'll have a look on that.