[PATCH] KVM: arm64: selftests: Sync ID_AA64MMFR3_EL1 in set_id_regs

[Mark Brown]

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 <broo...@kernel.org>
---
 tools/testing/selftests/kvm/arm64/set_id_regs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c 
b/tools/testing/selftests/kvm/arm64/set_id_regs.c
index d3bf9204409c..97d5ab9ef0fe 100644
--- 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);

---
base-commit: 8f5ae30d69d7543eee0d70083daf4de8fe15d585
change-id: 20250815-kvm-arm64-selftests-mmfr3-idreg-7baf8d724431

Best regards,
--  
Mark Brown <broo...@kernel.org>