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SubjectRe: [PATCH v40 10/24] mm: Add 'mprotect' hook to struct vm_operations_struct
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On 11/6/20 9:43 AM, Dr. Greg wrote:
> In light of this, given the decision by the driver authors to not
> fully equip the driver with EDMM support, the mprotect protection
> requirements are straight forward and minimalistic. All that is
> needed is a binary valued variable, set on the command-line, that
> either allows or denies anonymous code execution by an enclave,
> ie. access to page protection changes after initialization.

To that, I say NAK. We need more flexibility than a boot-time-fixed,
system-wide switch.

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