Re: [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests

To: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Subject: Re: [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests
From: David Hildenbrand <david@xxxxxxxxxx>
Date: Thu, 11 Apr 2024 23:09:53 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>, Janosch Frank <frankja@xxxxxxxxxxxxx>, Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>, Heiko Carstens <hca@xxxxxxxxxxxxx>, Vasily Gorbik <gor@xxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Sven Schnelle <svens@xxxxxxxxxxxxx>, Gerald Schaefer <gerald.schaefer@xxxxxxxxxxxxx>, Andrea Arcangeli <aarcange@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx
In-reply-to: <ZhgRxB9qxz90tAwy@li-008a6a4c-3549-11b2-a85c-c5cc2836eea2.ibm.com>
Organization: Red Hat
References: <20240411161441.910170-1-david@redhat.com> <20240411161441.910170-3-david@redhat.com> <ZhgRxB9qxz90tAwy@li-008a6a4c-3549-11b2-a85c-c5cc2836eea2.ibm.com>
User-agent: Mozilla Thunderbird

On 11.04.24 18:37, Alexander Gordeev wrote:

On Thu, Apr 11, 2024 at 06:14:41PM +0200, David Hildenbrand wrote:

David, Christian,

Tested-by: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>


Please, correct me if I am wrong, but (to my understanding) the
Tested-by for v2 does not apply for this version of the patch?

I thought I'd removed it -- you're absolutely, this should be dropped.Hopefully Christian has time to retest.


Thanks!

--
Cheers,

David / dhildenb

Follow-Ups:
- Re: [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests
  - From: Christian Borntraeger

References:
- [PATCH v3 0/2] s390/mm: shared zeropage + KVM fixes
  - From: David Hildenbrand
- [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests
  - From: David Hildenbrand
- Re: [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests
  - From: Alexander Gordeev