KVM: arm64: selftests: Sync ID_AA64MMFR3_EL1 in set_id_regs

When we added coverage for ID_AA64MMFR3_EL1 we didn't add it to the list
of registers we read in the guest, do so.

Fixes: 0b593ef12afc ("KVM: arm64: selftests: Catch up set_id_regs with the kernel")
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20250818-kvm-arm64-selftests-mmfr3-idreg-v1-1-2f85114d0163@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c b/tools/testing/selftests/kvm/arm64/set_id_regs.c
index 36d40c2..189321e 100644 (file)
--- a/tools/testing/selftests/kvm/arm64/set_id_regs.c
+++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c
@@ -243,6 +243,7 @@ static void guest_code(void)
        GUEST_REG_SYNC(SYS_ID_AA64MMFR0_EL1);
        GUEST_REG_SYNC(SYS_ID_AA64MMFR1_EL1);
        GUEST_REG_SYNC(SYS_ID_AA64MMFR2_EL1);
+       GUEST_REG_SYNC(SYS_ID_AA64MMFR3_EL1);
        GUEST_REG_SYNC(SYS_ID_AA64ZFR0_EL1);
        GUEST_REG_SYNC(SYS_CTR_EL0);
        GUEST_REG_SYNC(SYS_MIDR_EL1);