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Re: [net-next 1/2] xen-netback: add module parameter to disable ctrl-ring



On 11/03/2021 22:59, ChiaHao Hsu wrote:
In order to support live migration of guests between kernels
that do and do not support 'feature-ctrl-ring', we add a
module parameter that allows the feature to be disabled
at run time, instead of using hardcode value.
The default value is enable.

Signed-off-by: ChiaHao Hsu <andyhsu@xxxxxxxxxx>

Reviewed-by: Paul Durrant <paul@xxxxxxx>



 


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