Add non-posted device memory to the arm64 mem map
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Authored by andrew on Mar 31 2023, 4:00 PM.

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emaste

imp

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Reviewers

manu
markj

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arm64

Commits

rG41236539d8dd: Add non-posted device memory to the arm64 mem map

Summary

Add VM_MEMATTR_DEVICE_NP to the arm64 vm.pmap.kernel_maps sysctl.

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Repository

rG FreeBSD src repository

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No Test Coverage

Build Status

Buildable 50710
Build 47601: arc lint + arc unit

Event Timeline

andrew created this revision.Mar 31 2023, 4:00 PM

Herald added a reviewer: manu. · View Herald TranscriptMar 31 2023, 4:00 PM

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

andrew requested review of this revision.Mar 31 2023, 4:00 PM

Harbormaster completed remote builds in B50710: Diff 119722.Mar 31 2023, 4:00 PM

andrew added reviewers: arm64, markj.Mar 31 2023, 4:00 PM

markj accepted this revision.Mar 31 2023, 4:15 PM

This revision is now accepted and ready to land.Mar 31 2023, 4:15 PM

andrew mentioned this in rG41236539d8dd: Add non-posted device memory to the arm64 mem map.Apr 3 2023, 12:20 PM

rG41236539d8ddd9244bd8d7c0a20f239ac7d952d2

emaste added a commit: rG41236539d8dd: Add non-posted device memory to the arm64 mem map.Apr 24 2023, 12:41 PM

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sys/

arm64/

pmap.c

5 lines

Diff 119722

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Add non-posted device memory to the arm64 mem mapClosedPublicActions