dev/ofw: Teach ofw_cpu to find the pcpu on arm64
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Authored by andrew on Oct 24 2025, 2:58 PM.

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ARM
arm64
PowerPC
riscv

Commits

rG8dca461b1efe: dev/ofw: Teach ofw_cpu to find the pcpu on arm64
rG6b12b94c8fd2: dev/ofw: Teach ofw_cpu to find the pcpu on arm64

Summary

Use the midr value to ensure we find the correct PCPU pointer on arm64.

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Repository

rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

andrew created this revision.Oct 24 2025, 2:58 PM

Herald added a subscriber: imp. · View Herald TranscriptOct 24 2025, 2:58 PM

andrew requested review of this revision.Oct 24 2025, 2:58 PM

andrew added a child revision: D53328: dev/ofw: Move ofw_cpu earlier.

Harbormaster completed remote builds in B68082: Diff 164971.Oct 24 2025, 2:59 PM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 18 2025, 6:02 PM

Closed by commit rG6b12b94c8fd2: dev/ofw: Teach ofw_cpu to find the pcpu on arm64 (authored by andrew). · Explain Why

This revision was automatically updated to reflect the committed changes.

andrew added a commit: rG6b12b94c8fd2: dev/ofw: Teach ofw_cpu to find the pcpu on arm64.

andrew added a commit: rG8dca461b1efe: dev/ofw: Teach ofw_cpu to find the pcpu on arm64.Jan 14 2026, 12:56 AM

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sys/

dev/

ofw/

ofw_cpu.c

28 lines

Diff 166697

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dev/ofw: Teach ofw_cpu to find the pcpu on arm64ClosedPublicActions