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Add definition for %cr4 PKRU enable bit.

Description

Add definition for %cr4 PKRU enable bit.

Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential revision: https://reviews.freebsd.org/D18893

Details

Provenance
kibAuthored on
Reviewer
markj
Differential Revision
D18893: Add support for Intel userspace protection keys feature on Skylake Xeons.
Parents
rS344292: Fix style after r340832
Branches
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Tags
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