benchmark/gem_exec_tracer: Tweak to handle SNA
benchmark/gem_exec_tracer: Tweak to handle SNA

SNA starts by feeding in deliberately bad ioctls in order to detect the
kernel interface versions. A quick solution is to always feed it to the
ioctl and only record the trace if it is valid.

Signed-off-by: Chris Wilson <711c73f64afdce07b7e38039a96d2224209e9a6c@chris-wilson.co.uk>

tiagovignatti/intel-gpu-tools,chenxianqin/intel-gpu-tools,mv0/intel-gpu-tools,chenxianqin/intel-gpu-tools,mv0/intel-gpu-tools,tiagovignatti/intel-gpu-tools,chenxianqin/intel-gpu-tools,tiagovignatti/intel-gpu-tools,mv0/intel-gpu-tools,mv0/intel-gpu-tools,tiagovignatti/intel-gpu-tools,chenxianqin/intel-gpu-tools