From: Janosch Frank <frankja@linux.ibm.com>
To: Thomas Huth <thuth@redhat.com>,
Claudio Imbrenda <imbrenda@linux.ibm.com>,
kvm@vger.kernel.org
Cc: Peter Xu <peterx@redhat.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: s390: Fix access to unavailable adapter indicator pages during postcopy
Date: Tue, 26 Aug 2025 13:43:12 +0200 [thread overview]
Message-ID: <d91ed0a4-16b2-417d-9b44-6e0d629f65d0@linux.ibm.com> (raw)
In-Reply-To: <20250821152309.847187-1-thuth@redhat.com>
On 8/21/25 5:23 PM, Thomas Huth wrote:
> From: Thomas Huth <thuth@redhat.com>
>
> When you run a KVM guest with vhost-net and migrate that guest to
> another host, and you immediately enable postcopy after starting the
> migration, there is a big chance that the network connection of the
> guest won't work anymore on the destination side after the migration.
Do we want to add this?
Fixes: f65470661f36 ("KVM: s390/interrupt: do not pin adapter interrupt
pages")
next prev parent reply other threads:[~2025-08-26 11:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-21 15:23 Thomas Huth
2025-08-25 7:58 ` Janosch Frank
2025-08-25 13:34 ` Claudio Imbrenda
2025-08-26 11:43 ` Janosch Frank [this message]
2025-08-26 12:16 ` Thomas Huth
2025-09-04 11:12 ` Christian Borntraeger
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