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SubjectRe: [RFC PATCH v2 27/27] x86/cet: Add arch_prctl functions for CET
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On 07/11/2018 12:26 AM, Yu-cheng Yu wrote:
> arch_prctl(ARCH_CET_DISABLE, unsigned long features)
> Disable SHSTK and/or IBT specified in 'features'. Return -EPERM
> if CET is locked out.
>
> arch_prctl(ARCH_CET_LOCK)
> Lock out CET feature.

Isn't it a “lock in” rather than a “lock out”?

Thanks,
Florian

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