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Date: Thu, 5 Dec 2019 17:09:30 +0100
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Subject: Re: [PATCH] KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups
References: <20191205125147.229367-1-borntraeger@de.ibm.com>
 <087b1693-6ec0-94e3-d94a-f55c2e717438@redhat.com>
 <26f905be-3f09-3b3b-3008-ef64fc93e36c@de.ibm.com>
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Message-Id: <20191205160930.GA13800@osiris>
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To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Thomas Huth <thuth@redhat.com>, Janosch Frank <frankja@linux.vnet.ibm.com>, KVM <kvm@vger.kernel.org>, Cornelia Huck <cohuck@redhat.com>, David Hildenbrand <david@redhat.com>, linux-s390 <linux-s390@vger.kernel.org>, Julian Wiedmann <jwi@linux.ibm.com>, Stefan Haberland <sth@linux.ibm.com>, Jan Hoeppner <hoeppner@linux.ibm.com>

On Thu, Dec 05, 2019 at 02:16:02PM +0100, Christian Borntraeger wrote:
> On 05.12.19 14:09, Thomas Huth wrote:
> > On 05/12/2019 13.51, Christian Borntraeger wrote:
> >> There is no ENOTSUPP for userspace
> >>
> >> Reported-by: Julian Wiedmann <jwi@linux.ibm.com>
> >> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> >> ---
> >> -		return -ENOTSUPP;
> >> +		return -EOPNOTSUPP;
> > There seems to be another one in arch/s390/include/asm/uv.h, are you
> > going to fix that, too?
> I looked into that but it seemed that this is not exposed to
> userspace and just kept internal.

Could you remove that one as well, please? Otherwise people start
copy-pasting this (again). I thought we got rid of them all, and now
they crept in again.

Same for dasd ioctl code...