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authorParav Pandit <parav@nvidia.com>2023-02-02 18:35:16 +0200
committerJakub Kicinski <kuba@kernel.org>2023-02-02 10:10:53 -0800
commit63b114042d8a9c02d9939889177c36dbdb17a588 (patch)
treebb189f6677afc5c88e4873d203ec7b95b06a198c /drivers/hwtracing
parent329c9cd769c2e306957df031efff656c40922c76 (diff)
virtio-net: Keep stop() to follow mirror sequence of open()
Cited commit in fixes tag frees rxq xdp info while RQ NAPI is still enabled and packet processing may be ongoing. Follow the mirror sequence of open() in the stop() callback. This ensures that when rxq info is unregistered, no rx packet processing is ongoing. Fixes: 754b8a21a96d ("virtio_net: setup xdp_rxq_info") Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Parav Pandit <parav@nvidia.com> Link: https://lore.kernel.org/r/20230202163516.12559-1-parav@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/hwtracing')
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