From: Peter Lieven <pl@kamp.de>
To: Cornelia Huck <cornelia.huck@de.ibm.com>, qemu-devel@nongnu.org
Cc: mst@redhat.com, famz@redhat.com, stefanha@redhat.com,
jasowang@redhat.com, marcandre.lureau@gmail.com,
pbonzini@redhat.com
Subject: Re: [Qemu-devel] [PATCH] virtio: revert host notifiers to old semantics
Date: Mon, 4 Jul 2016 08:26:20 +0200 [thread overview]
Message-ID: <577A018C.9070207@kamp.de> (raw)
In-Reply-To: <1467300702-97031-1-git-send-email-cornelia.huck@de.ibm.com>
Am 30.06.2016 um 17:31 schrieb Cornelia Huck:
> The host notifier rework tried both to unify host notifiers across
> transports and plug a possible hole during host notifier
> re-assignment. Unfortunately, this meant a change in semantics that
> breaks vhost and iSCSI+dataplane.
>
> As the minimal fix, keep the common host notifier code but revert
> to the old semantics so that we have time to figure out the proper
> fix.
>
> Fixes: 6798e245a3 ("virtio-bus: common ioeventfd infrastructure")
> Reported-by: Peter Lieven <pl@kamp.de>
> Reported-by: Jason Wang <jasowang@redhat.com>
> Reported-by: Marc-André Lureau <marcandre.lureau@gmail.com>
> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Works for iscsi + dateplane.
Peter
next prev parent reply other threads:[~2016-07-04 6:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-30 15:31 [Qemu-devel] [PATCH] virtio: revert host notifiers to old semantics Cornelia Huck
2016-07-01 8:42 ` Marc-André Lureau
2016-07-04 6:26 ` Peter Lieven [this message]
2016-07-04 6:59 ` Jason Wang
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