arm64: Use a canonical address when TBI is enabled
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Authored by andrew on Mar 2 2026, 5:47 PM.

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imp

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manu
kib
markj
alc

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arm64

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rG570b8b25753c: arm64: Use a canonical address when TBI is enabled

Summary

When Top Byte Ignore (TBI) is enabled in a processor we need to pass
a canonical address to the vm subsystem.

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Repository

rG FreeBSD src repository

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Event Timeline

andrew created this revision.Mar 2 2026, 5:47 PM

Herald added a reviewer: manu. · View Herald TranscriptMar 2 2026, 5:47 PM

Herald added subscribers: emaste, imp. · View Herald Transcript

andrew requested review of this revision.Mar 2 2026, 5:47 PM

Harbormaster completed remote builds in B71137: Diff 173021.Mar 2 2026, 5:47 PM

andrew added reviewers: kib, markj, alc.Mar 4 2026, 12:33 PM

alc accepted this revision.Mar 5 2026, 8:23 AM

This revision is now accepted and ready to land.Mar 5 2026, 8:23 AM

kib accepted this revision.Mar 5 2026, 9:34 AM

Closed by commit rG570b8b25753c: arm64: Use a canonical address when TBI is enabled (authored by andrew). · Explain WhyMar 5 2026, 3:14 PM

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG570b8b25753c: arm64: Use a canonical address when TBI is enabled.

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Path

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sys/

arm64/

trap.c

9 lines

Diff 173197

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arm64: Use a canonical address when TBI is enabledClosedPublicActions