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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109930#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - I915_PARAM_HAS_ALIASING_PPGTT return value is changed with patch "drm/i915: Remove i915.enable_ppgtt override""
href="https://bugs.freedesktop.org/show_bug.cgi?id=109930">bug 109930</a>
from <span class="vcard"><a class="email" href="mailto:tony.ye@intel.com" title="Tony Ye <tony.ye@intel.com>"> <span class="fn">Tony Ye</span></a>
</span></b>
<pre>So the correct method is to check if (gen >= 8 && GTT_SIZE > 4G) to decide if
EXEC_OBJECT_SUPPORTS_48B_ADDRESS flag can be used?</pre>
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