pkru.3: Remove a qualifier
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Authored by markj on Apr 15 2026, 5:49 PM.

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alc
kib

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rGe314721fc24a: pkru.3: Remove a qualifier
rGfe6bf738aaeb: pkru.3: Remove a qualifier

Summary

Now that i386 kernels are deprecated, we don't really need to mention
this limitation. It's also a bit dated since PKRU is supported with
5-level paging as well.

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rG FreeBSD src repository

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Event Timeline

markj created this revision.Apr 15 2026, 5:49 PM

Herald added subscribers: ziaee, imp. · View Herald TranscriptApr 15 2026, 5:49 PM

markj requested review of this revision.Apr 15 2026, 5:49 PM

Harbormaster completed remote builds in B72234: Diff 175590.Apr 15 2026, 5:49 PM

markj added a child revision: D56416: pkru.3: Note that the kernel may not respect PKRU protections.Apr 15 2026, 5:49 PM

kib accepted this revision.Apr 15 2026, 11:10 PM

This revision is now accepted and ready to land.Apr 15 2026, 11:10 PM

alc accepted this revision.Apr 16 2026, 2:57 AM

Closed by commit rGfe6bf738aaeb: pkru.3: Remove a qualifier (authored by markj). · Explain WhyApr 16 2026, 5:46 PM

This revision was automatically updated to reflect the committed changes.

markj added a commit: rGfe6bf738aaeb: pkru.3: Remove a qualifier.

markj added a commit: rGe314721fc24a: pkru.3: Remove a qualifier.May 3 2026, 3:46 PM

Revision Contents
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lib/

libsys/

x86/

pkru.3

3 lines

Diff 175679

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pkru.3: Remove a qualifierClosedPublicActions