gfx@gfx-desktop:~/intel-graphics/intel-gpu-tools/tests$ sudo -E ./gem_userptr_blits --r mlocked-unsync-normal --d
IGT-Version: 1.19-g6fcc8e8 (x86_64) (Linux: 4.12.0-24346e8-mipi-configs-g24346e8-dirty x86_64)
(gem_userptr_blits:1468) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_userptr_blits:1468) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_userptr_blits:1468) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_userptr_blits:1468) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
Aperture size is 268435456 MiB
Total RAM is 3,507 MiB
Not enough RAM to run test, reducing buffer count.
(gem_userptr_blits:1468) DEBUG: Test requirement passed: has_userptr(fd)
(gem_userptr_blits:1468) DEBUG: Test requirement passed: has_userptr(fd)
(gem_userptr_blits:1468) igt-core-DEBUG: Starting subtest: mlocked-unsync-normal
(gem_userptr_blits:1468) intel-os-DEBUG: Checking 256 surfaces of size 1,048,576 bytes (total 268,566,528) against RAM
(gem_userptr_blits:1468) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_userptr_blits:1468) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_userptr_blits:1468) intel-os-DEBUG: Test requirement passed: __intel_check_memory(count, size, mode, &required, &total)
(gem_userptr_blits:1468) igt-core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_userptr_blits:1468) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_userptr_blits:1468) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_userptr_blits:1468) DEBUG: Test requirement passed: pin > sz
(gem_userptr_blits:1468) DEBUG: Pinning [3,052, 3,308] MiB
(gem_userptr_blits:1468) DEBUG: Test requirement passed: *can_mlock