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Hi Team: Greetings. I am new to send a question to this email list. I am working on GPU driver for VMware ESXi kernel running on BDW system. The driver is based on the OTC graphics
driver which is released with Linux 3.19.3. When I tested the driver using the test case gem_alive from intel-gpu-tools -1.7, the result is always fail. The kernel driver complains that the object handle
is 0. By checking the gem_alive.c code, it is found the test case dose not create any gem object but tries to use DRM_IOCTL_I915_GEM_SW_FINISH ioctl call to finish a object. As a result, it returns –ENOENT error. I wonder is there any special kernel driver feature to be tested by this case? Or we expect it is always fail? Thank you for any answer. Regards, David Intel VMware enabling team |
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