Re: [Xen-devel] [PATCH v3 2/2] xsm: hide detailed Xen version from unprivileged guests

[Jan Beulich <jbeulich@xxxxxxxx>]

On 17.01.2020 17:44, Sergey Dyasli wrote:
> v2 --> v3:
> - Remove hvmloader filtering

Why? Seeing the prior discussion, how about adding XENVER_denied to
return the "denied" string, allowing components which want to filter
to know exactly what to look for? And then re-add the filtering you
had? (The help text of the config option should then perhaps be
extended to make very clear that the chosen string should not match
anything that could potentially be returned by any of the XENVER_
sub-ops.)

Jan

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