[v4] qtests: Check accelerator available at runtime via QMP 'query-accels'

[PATCH v4 06/12] qtest/arm-cpu-features: Remove TCG fallback to KVM specific tests

Posted by Philippe Mathieu-Daudé 4 years, 7 months ago

sve_tests_sve_off_kvm() and test_query_cpu_model_expansion_kvm()
tests are now only being run if KVM is available. Drop the TCG
fallback.

Suggested-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 tests/qtest/arm-cpu-features.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c
index 66300c3bc20..b1d406542f7 100644
--- a/tests/qtest/arm-cpu-features.c
+++ b/tests/qtest/arm-cpu-features.c
@@ -21,7 +21,7 @@
 #define SVE_MAX_VQ 16
 
 #define MACHINE     "-machine virt,gic-version=max -accel tcg "
-#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm -accel tcg "
+#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm "
 #define QUERY_HEAD  "{ 'execute': 'query-cpu-model-expansion', " \
                     "  'arguments': { 'type': 'full', "
 #define QUERY_TAIL  "}}"
-- 
2.26.3

Re: [PATCH v4 06/12] qtest/arm-cpu-features: Remove TCG fallback to KVM specific tests

Posted by Andrew Jones 4 years, 7 months ago

On Thu, Apr 15, 2021 at 06:32:58PM +0200, Philippe Mathieu-Daudé wrote:
> sve_tests_sve_off_kvm() and test_query_cpu_model_expansion_kvm()
> tests are now only being run if KVM is available. Drop the TCG
> fallback.
> 
> Suggested-by: Andrew Jones <drjones@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  tests/qtest/arm-cpu-features.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c
> index 66300c3bc20..b1d406542f7 100644
> --- a/tests/qtest/arm-cpu-features.c
> +++ b/tests/qtest/arm-cpu-features.c
> @@ -21,7 +21,7 @@
>  #define SVE_MAX_VQ 16
>  
>  #define MACHINE     "-machine virt,gic-version=max -accel tcg "
> -#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm -accel tcg "
> +#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm "
>  #define QUERY_HEAD  "{ 'execute': 'query-cpu-model-expansion', " \
>                      "  'arguments': { 'type': 'full', "
>  #define QUERY_TAIL  "}}"
> -- 
> 2.26.3
>

Reviewed-by: Andrew Jones <drjones@redhat.com>

Re: [PATCH v4 06/12] qtest/arm-cpu-features: Remove TCG fallback to KVM specific tests

Posted by Alex Bennée 4 years, 6 months ago

Philippe Mathieu-Daudé <philmd@redhat.com> writes:

> sve_tests_sve_off_kvm() and test_query_cpu_model_expansion_kvm()
> tests are now only being run if KVM is available. Drop the TCG
> fallback.
>
> Suggested-by: Andrew Jones <drjones@redhat.com>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée