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SubjectRe: mm, x86, powerpc: pkey semantics for key-0 ?
On 03/08/2018 10:25 AM, Ram Pai wrote:
> Is there a reason why the default key; key-0, is not allowed to be
> explicitly associated with pages using pkey_mprotect()?

No, it's a bug if it is not permitted. I have a vague recollection of
knowing about this and having a patch.

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