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Clean up early arm64 pmap code

Description

Clean up early arm64 pmap code

Early in the arm64 pmap code we need to translate between a virtual
address and a physical address. Rather than manually walking the page
table we can ask the hardware to do it for us.

Reviewed by: kib, markj
Sponsored by: Innovate UK
Differential Revision: https://reviews.freebsd.org/D30357

Details

Provenance
andrewAuthored on May 20 2021, 6:52 AM
Reviewer
kib
Differential Revision
D30357: Clean up early arm64 pmap code
Parents
rGac02945f7e2b: cxgbetool(8): add a 'clip' subcommand to deal with the CLIP table.
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