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dtrace/arm64: Fix PAN handling in some dtrace operations
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Authored by markj on Jun 14 2023, 2:47 PM.
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Summary

Without this, various dtrace actions such as ustack() simply fail.

Sponsored by: InnovateUK

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rG FreeBSD src repository
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markj requested review of this revision.Jun 14 2023, 2:47 PM

Could uou use the ldtr* instructions here? They perform a load as if it was the user so there would be no need to disable PAN.

Use ldtr* instead of disabling PAN.

This revision is now accepted and ready to land.Jun 14 2023, 3:08 PM
This revision was automatically updated to reflect the committed changes.