KVM: arm64: Add selftest event support to nVHE/pKVM hyp

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Add a selftest event that can be triggered from a `write_event` tracefs
file. This intends to be used by trace remote selftests.

Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Link: https://patch.msgid.link/20260309162516.2623589-30-vdonnefort@google.com
Signed-off-by: Marc Zyngier <maz@kernel.org>

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Vincent Donnefort 2026-03-09 16:25:15 +00:00 • committed by Marc Zyngier

parent 696dfec22b

commit 5bbbed42f7

4 changed files with 42 additions and 0 deletions

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1

arch/arm64/include/asm/kvm_asm.h

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11

arch/arm64/include/asm/kvm_hypevents.h

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8

arch/arm64/kvm/hyp/nvhe/hyp-main.c

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22

arch/arm64/kvm/hyp_trace.c

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