On 15.03.22 00:37, Boris Ostrovsky wrote:
On 3/11/22 5:34 AM, Juergen Gross wrote:All grant table operations related to the "transfer" functionality are unused currently. There have been users in the old days of the "Xen-o-Linux" kernel, but those didn't make it upstream. So remove the "transfer" related functions.Do we need to assert somewhere that transfer flags are not set?
This would be an orthogonal change, right? My patch is just removing never called functions. In any case I believe checking those flags is the job of the hypervisor. If an operation is illegal due to a transfer flag being set, it needs to be rejected at hypervisor level. Juergen
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