Hi All,
When the gtt memory is used up, application continues to use gtt , then the gtt will overflow,
the gtt available will be negative(cat /sys/kernel/debug/dri/1/amdgpu_gtt_mm), and more system memory is used as GTT, is it normal?
My kernel is newest v4.18 master, I add "cma=0 amdgpu.gttsize=24576" in kernel boot cmdline.
Please help, Thanks : )
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180712/8c6e1682/attachment.html>
