On Mon, Feb 06 2023, Eric Auger <eau...@redhat.com> wrote:
> Hi,
>
> On 2/3/23 14:44, Cornelia Huck wrote:
>> Acked-by: Thomas Huth <th...@redhat.com>
>> Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org>
>> Signed-off-by: Cornelia Huck <coh...@redhat.com>
>
> Still as you need to respin I think adding a short commit msg wouldn't
> hurt ;-) Add new cpu MTE feature tests with TCG+virt tag memory and
> TCG-no tag memory (default) attempting to set cpu mte option on/off. No
> real test for KVM because ../..
Ok, I'll add some lines :)
>> ---
>> tests/qtest/arm-cpu-features.c | 75 ++++++++++++++++++++++++++++++++++
>> 1 file changed, 75 insertions(+)
(...)
>> +static void mte_tests_default(QTestState *qts, const char *cpu_type)
>> +{
>> + assert_has_feature(qts, cpu_type, "mte");
>> +
>> + /*
>> + * Without tag memory, mte will be off under tcg.
>> + * Explicitly enabling it yields an error.
>> + */
>> + assert_set_feature_str(qts, "max", "mte", "off", "{ 'mte': 'off' }");
>> + assert_error(qts, cpu_type, "mte=on requires tag memory",
>> + "{ 'mte': 'on' }");
> Sorry in v4 I reported I preferred the pauth msg, clarifying now:
>
> assert_error(qts, cpu_type, "cannot enable pauth-impdef without pauth",
> "{ 'pauth': false, 'pauth-impdef': true }");
>
> Here would translate into cannot enable mte without tag memory.
Oh, so you mean that I should adapt the message generated by the code?
[did not get around to the rest of it this week, will try again next
week]
