netdev - Re: [PATCH RFC] virtio: wrap config->reset calls

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Message-ID: <YW06PCof8Z76MXtC@stefanha-x1.localdomain>
Date:   Mon, 18 Oct 2021 10:11:24 +0100
From:   Stefan Hajnoczi <stefanha@...hat.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Jeff Dike <jdike@...toit.com>,
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Subject: Re: [PATCH RFC] virtio: wrap config->reset calls

On Wed, Oct 13, 2021 at 06:55:31AM -0400, Michael S. Tsirkin wrote:
> This will enable cleanups down the road.
> The idea is to disable cbs, then add "flush_queued_cbs" callback
> as a parameter, this way drivers can flush any work
> queued after callbacks have been disabled.
> 
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
>  arch/um/drivers/virt-pci.c                 | 2 +-
>  drivers/block/virtio_blk.c                 | 4 ++--
>  drivers/bluetooth/virtio_bt.c              | 2 +-
>  drivers/char/hw_random/virtio-rng.c        | 2 +-
>  drivers/char/virtio_console.c              | 4 ++--
>  drivers/crypto/virtio/virtio_crypto_core.c | 8 ++++----
>  drivers/firmware/arm_scmi/virtio.c         | 2 +-
>  drivers/gpio/gpio-virtio.c                 | 2 +-
>  drivers/gpu/drm/virtio/virtgpu_kms.c       | 2 +-
>  drivers/i2c/busses/i2c-virtio.c            | 2 +-
>  drivers/iommu/virtio-iommu.c               | 2 +-
>  drivers/net/caif/caif_virtio.c             | 2 +-
>  drivers/net/virtio_net.c                   | 4 ++--
>  drivers/net/wireless/mac80211_hwsim.c      | 2 +-
>  drivers/nvdimm/virtio_pmem.c               | 2 +-
>  drivers/rpmsg/virtio_rpmsg_bus.c           | 2 +-
>  drivers/scsi/virtio_scsi.c                 | 2 +-
>  drivers/virtio/virtio.c                    | 5 +++++
>  drivers/virtio/virtio_balloon.c            | 2 +-
>  drivers/virtio/virtio_input.c              | 2 +-
>  drivers/virtio/virtio_mem.c                | 2 +-
>  fs/fuse/virtio_fs.c                        | 4 ++--
>  include/linux/virtio.h                     | 1 +
>  net/9p/trans_virtio.c                      | 2 +-
>  net/vmw_vsock/virtio_transport.c           | 4 ++--
>  sound/virtio/virtio_card.c                 | 4 ++--
>  26 files changed, 39 insertions(+), 33 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com>

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