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Differential D55951

arm64: Manage the MTE state like pointer auth
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Authored by andrew on Mar 19 2026, 4:06 PM.
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Reviewers
manu
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arm64
Commits
rG5a6ae4230b04: arm64: Manage the MTE state like pointer auth
Summary

Add the same group of functions we use to manage pointer authentication
in userspace threads.

Sponsored by: Arm Ltd

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 71532
Build 68415: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
arm64/
arm64/
1 line
1 line
112 lines
6 lines
3 lines
include/
7 lines
2 lines
conf/
1 line

Diff 173921

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sys/arm64/arm64/exec_machdep.c

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sys/arm64/arm64/machdep.c

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sys/arm64/arm64/mte.c

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sys/arm64/arm64/swtch.S

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sys/arm64/arm64/vm_machdep.c

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sys/arm64/include/cpu.h

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sys/arm64/include/proc.h

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sys/conf/files.arm64

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