linux-kernel - Re: [PATCH v1] s390/virtio_ccw: don't allocate/assign airqs for non-existing queues

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Message-ID: <e73b185d-2a33-400d-b351-3e353d78cb4a@linux.ibm.com>
Date: Thu, 3 Apr 2025 15:12:52 +0200
From: Christian Borntraeger <borntraeger@...ux.ibm.com>
To: David Hildenbrand <david@...hat.com>, linux-kernel@...r.kernel.org
Cc: linux-s390@...r.kernel.org, virtualization@...ts.linux.dev,
        kvm@...r.kernel.org, Chandra Merla <cmerla@...hat.com>,
        Stable@...r.kernel.org, Cornelia Huck <cohuck@...hat.com>,
        Thomas Huth <thuth@...hat.com>, Halil Pasic <pasic@...ux.ibm.com>,
        Eric Farman <farman@...ux.ibm.com>, Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev
 <agordeev@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        "Michael S. Tsirkin" <mst@...hat.com>, Wei Wang <wei.w.wang@...el.com>
Subject: Re: [PATCH v1] s390/virtio_ccw: don't allocate/assign airqs for
 non-existing queues

Am 02.04.25 um 22:36 schrieb David Hildenbrand:
[...]>
> Fixes: a229989d975e ("virtio: don't allocate vqs when names[i] = NULL")
> Reported-by: Chandra Merla <cmerla@...hat.com>
> Cc: <Stable@...r.kernel.org>
> Cc: Cornelia Huck <cohuck@...hat.com>
> Cc: Thomas Huth <thuth@...hat.com>
> Cc: Halil Pasic <pasic@...ux.ibm.com>
> Cc: Eric Farman <farman@...ux.ibm.com>
> Cc: Heiko Carstens <hca@...ux.ibm.com>
> Cc: Vasily Gorbik <gor@...ux.ibm.com>
> Cc: Alexander Gordeev <agordeev@...ux.ibm.com>
> Cc: Christian Borntraeger <borntraeger@...ux.ibm.com>
> Cc: Sven Schnelle <svens@...ux.ibm.com>
> Cc: "Michael S. Tsirkin" <mst@...hat.com>
> Cc: Wei Wang <wei.w.wang@...el.com>
> Signed-off-by: David Hildenbrand <david@...hat.com>

Acked-by: Christian Borntraeger <borntraeger@...ux.ibm.com>

I will apply this to our internal s390 tree and let it sit for a
day to get CI coverage.

Alexander, Vasily, Heiko,
please then schedule for the s390/fixes branch if there is no CI fallout.