[Intel-gfx] [PATCH igt] igt/gem_spin_batch: Skip overloading aliased BSD engines

[Tvrtko Ursulin]

On 20/12/2017 17:56, Chris Wilson wrote:
> BSD == BSD1 or BSD2. Since we already emit spinners to the explicit BSD
> rins, skip the aliased ring.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104352
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> ---
>   tests/gem_spin_batch.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/gem_spin_batch.c b/tests/gem_spin_batch.c
> index 896311304..cccba75a7 100644
> --- a/tests/gem_spin_batch.c
> +++ b/tests/gem_spin_batch.c
> @@ -77,7 +77,7 @@ static void spin_on_all_engines(int fd, unsigned int timeout_sec)
>   	unsigned engine;
>   
>   	for_each_engine(fd, engine) {
> -		if (engine == 0)
> +		if (engine == 0 || engine == I915_EXEC_BSD)

You forget the other annoyance of the VCS selection uAPI where explicit 
flags can only be used on dual-VCS platforms? :) So I think you need to 
skip on engine & I915_EXEC_BSD_RING1, unless I am missing something.

Regards,

Tvrtko

>   			continue;
>   
>   		igt_fork(child, 1) {
>