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Differential D47815

arm64: Move DBM errata to the cpu feat framework
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Authored by andrew on Nov 27 2024, 6:12 PM.
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emaste
imp

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Reviewers
manu
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ARM
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rG3c4bc06f9b91: arm64: Move DBM errata to the cpu feat framework
Summary

Move to the new cpu feature framework for enabling DBM and disabling
when there are errata affecting it.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
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Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

andrew created this revision.Nov 27 2024, 6:12 PM
Herald added a reviewer: manu. · View Herald TranscriptNov 27 2024, 6:12 PM
Herald added subscribers: emaste, imp. · View Herald Transcript
andrew requested review of this revision.Nov 27 2024, 6:12 PM
Harbormaster completed remote builds in B60850: Diff 147077.Nov 27 2024, 6:12 PM
andrew added a parent revision: D47814: arm64: Add support for emulating CTR_EL0.Nov 27 2024, 6:12 PM
andrew added a child revision: D47816: arm64: Move FEAT_PAN to the cpu feat framework.
andrew mentioned this in D47808: arm64: Move setting TCR_HD to C code.Dec 9 2024, 2:31 PM
andrew updated this revision to Diff 147850.Dec 12 2024, 11:53 AM

Rebase

Harbormaster completed remote builds in B61106: Diff 147850.Dec 12 2024, 11:53 AM
andrew updated this revision to Diff 147863.Dec 12 2024, 3:41 PM

Rebase

Harbormaster completed remote builds in B61115: Diff 147863.Dec 12 2024, 3:41 PM
This revision was not accepted when it landed; it landed in state Needs Review.Jan 24 2025, 12:12 PM
Closed by commit rG3c4bc06f9b91: arm64: Move DBM errata to the cpu feat framework (authored by andrew). · Explain Why
This revision was automatically updated to reflect the committed changes.
andrew added a commit: rG3c4bc06f9b91: arm64: Move DBM errata to the cpu feat framework.

Revision Contents
Changeset List

PathSize
sys/
arm64/
arm64/
1 line
87 lines
include/
1 line

Diff 149873

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sys/arm64/arm64/mp_machdep.c

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sys/arm64/arm64/pmap.c

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sys/arm64/include/pmap.h

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