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Re: [Qemu-devel] [PATCH 01/13] virtio: disable ioeventfd as early as pos
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH 01/13] virtio: disable ioeventfd as early as possible |
Date: |
Tue, 18 Oct 2016 19:17:23 +0200 |
On Mon, 10 Oct 2016 13:53:29 +0200
Paolo Bonzini <address@hidden> wrote:
> Avoid "tricking" virtio-blk-dataplane into thinking that ioeventfd will be
> available when it is not. This bug has always been there, but it will break
> TCG+ioeventfd=on once the dataplane code will be always used when
> ioeventfd=on.
>
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
> hw/s390x/virtio-ccw.c | 8 ++++----
> hw/virtio/virtio-pci.c | 8 ++++----
> 2 files changed, 8 insertions(+), 8 deletions(-)
I had simply copied the pci logic (as in other places :), but this
makes sense.
Reviewed-by: Cornelia Huck <address@hidden>
- Re: [Qemu-devel] [PATCH 00/12] virtio: cleanup ioeventfd start/stop, Michael S. Tsirkin, 2016/10/09
- [Qemu-devel] [PATCH 00/12] virtio: cleanup ioeventfd start/stop, Paolo Bonzini, 2016/10/10
- [Qemu-devel] [PATCH 01/13] virtio: disable ioeventfd as early as possible, Paolo Bonzini, 2016/10/10
- [Qemu-devel] [PATCH 02/13] virtio: move ioeventfd_disabled flag to VirtioBusState, Paolo Bonzini, 2016/10/10
- [Qemu-devel] [PATCH 04/13] virtio: add start_ioeventfd and stop_ioeventfd to VirtioDeviceClass, Paolo Bonzini, 2016/10/10
- [Qemu-devel] [PATCH 03/13] virtio: move ioeventfd_started flag to VirtioBusState, Paolo Bonzini, 2016/10/10
- [Qemu-devel] [PATCH 06/13] virtio-blk: always use dataplane path if ioeventfd is active, Paolo Bonzini, 2016/10/10