EDITME: cover title for kvm-arm64-get-reg-list-zcr-el2
To: Marc Zyngier <maz@kernel.org>
To: Oliver Upton <oliver.upton@linux.dev>
To: Joey Gouly <joey.gouly@arm.com>
To: Suzuki K Poulose <suzuki.poulose@arm.com>
To: Paolo Bonzini <pbonzini@redhat.com>
To: Shuah Khan <shuah@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: kvmarm@lists.linux.dev
Cc: kvm@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Mark Brown (1):
KVM: arm64: selftests: Filter ZCR_EL2 in get-reg-list
tools/testing/selftests/kvm/arm64/get-reg-list.c | 1 +
1 file changed, 1 insertion(+)
---
base-commit: 211ddde0823f1442e4ad052a2f30f050145ccada
change-id: 20251023-kvm-arm64-get-reg-list-zcr-el2-c43090e11f23
Best regards,
--
Mark Brown <broonie@kernel.org>
KVM: arm64: selftests: Filter ZCR_EL2 in get-reg-list
get-reg-list includes ZCR_EL2 in the list of EL2 registers that it looks
for when NV is enabled but does not have any feature gate for this register,
meaning that testing any combination of features that includes EL2 but does
not include SVE will result in a test failure due to a missing register
being reported:
| The following lines are missing registers:
|
| ARM64_SYS_REG(3, 4, 1, 2, 0),
Add ZCR_EL2 to feat_id_regs so that the test knows not to expect to see it
without SVE being enabled.
Fixes: 3a90b6f27964 ("KVM: arm64: selftests: get-reg-list: Add base EL2 registers")
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed
