Messages in this thread | | | Subject | Re: [PATCH v10 10/17] virtio: Handle device reset failure in register_virtio_device() | From | Jason Wang <> | Date | Wed, 4 Aug 2021 16:32:39 +0800 |
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在 2021/8/3 下午5:38, Yongji Xie 写道: > On Tue, Aug 3, 2021 at 4:09 PM Jason Wang <jasowang@redhat.com> wrote: >> >> 在 2021/7/29 下午3:34, Xie Yongji 写道: >>> The device reset may fail in virtio-vdpa case now, so add checks to >>> its return value and fail the register_virtio_device(). >> >> So the reset() would be called by the driver during remove as well, or >> is it sufficient to deal only with the reset during probe? >> > Actually there is no way to handle failure during removal. And it > should be safe with the protection of software IOTLB even if the > reset() fails. > > Thanks, > Yongji
If this is true, does it mean we don't even need to care about reset failure?
Thanks
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