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Chris Wilson authored
As the swizzling is baked into the tiling pattern, the swizzling has to be consistent across the entire GTT mmap for our tests to work. However, under L-shaped memory configurations on older architectures, the swizzling varied depending on which region the page found itself in -- invalidating our assumptions and ability to predict the tiling pattern. Reported-by: Adric Blake <promarbler14@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106848 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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