From: Paolo Bonzini <pbonzini@redhat.com>
To: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: KVM <kvm@vger.kernel.org>,
Janosch Frank <frankja@linux.vnet.ibm.com>,
David Hildenbrand <david@redhat.com>,
Cornelia Huck <cohuck@redhat.com>,
linux-s390 <linux-s390@vger.kernel.org>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
Tony Krowiak <akrowiak@linux.ibm.com>,
Pierre Morel <pmorel@linux.ibm.com>
Subject: Re: [GIT PULL 0/1] KVM: s390: Fix for running nested under z/VM
Date: Wed, 6 May 2020 14:12:48 +0200 [thread overview]
Message-ID: <918fcace-dac6-bc33-6713-19703fc96180@redhat.com> (raw)
In-Reply-To: <20200506115945.13132-1-borntraeger@de.ibm.com>
On 06/05/20 13:59, Christian Borntraeger wrote:
> Paolo,
> a fix for kvm/master.
>
> The following changes since commit 2a173ec993baa6a97e7b0fb89240200a88d90746:
>
> MAINTAINERS: add a reviewer for KVM/s390 (2020-04-20 11:24:00 +0200)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-5.7-3
>
> for you to fetch changes up to 5615e74f48dcc982655543e979b6c3f3f877e6f6:
>
> KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction (2020-05-05 11:15:05 +0200)
>
> ----------------------------------------------------------------
> KVM: s390: Fix for running nested uner z/VM
>
> There are circumstances when running nested under z/VM that would trigger a
> WARN_ON_ONCE. Remove the WARN_ON_ONCE. Long term we certainly want to make this
> code more robust and flexible, but just returning instead of WARNING makes
> guest bootable again.
>
> ----------------------------------------------------------------
> Christian Borntraeger (1):
> KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction
>
> arch/s390/kvm/priv.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
Pulled, thanks.
Paolo
prev parent reply other threads:[~2020-05-06 12:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-06 11:59 [GIT PULL 0/1] KVM: s390: Fix for running nested under z/VM Christian Borntraeger
2020-05-06 11:59 ` [GIT PULL 1/1] KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction Christian Borntraeger
2020-05-06 12:12 ` Paolo Bonzini
2020-05-06 12:23 ` Christian Borntraeger
2020-05-06 13:04 ` Paolo Bonzini
2020-05-06 13:09 ` David Hildenbrand
2020-05-06 16:32 ` Paolo Bonzini
2020-05-06 13:10 ` Christian Borntraeger
2020-05-06 12:12 ` Paolo Bonzini [this message]
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