KVM: arm64: selftests: Test for setting ID register from usersapce

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Add tests to verify setting ID registers from userspace is handled
correctly by KVM. Also add a test case to use ioctl
KVM_ARM_GET_REG_WRITABLE_MASKS to get writable masks.

Signed-off-by: Jing Zhang <jingzhangos@google.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231011195740.3349631-6-oliver.upton@linux.dev
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

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Jing Zhang 2023-10-11 19:57:40 +00:00 • committed by Oliver Upton

parent 0359c946b1

commit 54a9ea7352

2 changed files with 482 additions and 0 deletions

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1

tools/testing/selftests/kvm/Makefile

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481

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

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