KVM: selftests: Add test for AArch32 ID registers

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Add a test to assert that KVM handles the AArch64 views of the AArch32
ID registers as RAZ/WI (writable only from userspace). For registers
that were already hidden or unallocated, expect RAZ + invariant
behavior.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220913094441.3957645-8-oliver.upton@linux.dev

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Oliver Upton 2022-09-13 09:44:40 +00:00 • committed by Marc Zyngier

parent d5efec7ed8

commit 797b84517c

3 changed files with 171 additions and 0 deletions

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tools/testing/selftests/kvm/.gitignore vendored

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tools/testing/selftests/kvm/Makefile

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169

tools/testing/selftests/kvm/aarch64/aarch32_id_regs.c

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