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arm64: Add ADDR_IS_USER
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Authored by andrew on Jul 18 2025, 10:59 AM.
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Details

Summary

In most of the places we used ADDR_IS_KERNEL to decide which address
space was being used it was to see if the address was for userspace.

To make the checks more descriptive add ADDR_IS_USER rather than
checking for not ADDR_IS_KERNEL.

Sponsored by: Arm Ltd

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rG FreeBSD src repository
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Event Timeline

kib added inline comments.
sys/arm64/include/vmparam.h
216

Might be test the bit 55 is 0 instead of using !ADDR_IS_KERNEL().
Also the comment in line 214 can be updated, or a new comment line added.

This revision is now accepted and ready to land.Jul 18 2025, 12:13 PM
This revision was automatically updated to reflect the committed changes.