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/openbmc/linux/drivers/gpu/drm/amd/amdgpu/
H A Dgfxhub_v2_0.c3ebab625 Sun May 19 23:16:19 CDT 2019 Jack Xiao <Jack.Xiao@amd.com> drm/amd: the data retured from PRT is expected to be 0

The dummy page for returning from PRT resides inside system memory,
need set system flag bit in VM_L2_CNTL.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
3ebab625 Sun May 19 23:16:19 CDT 2019 Jack Xiao <Jack.Xiao@amd.com> drm/amd: the data retured from PRT is expected to be 0

The dummy page for returning from PRT resides inside system memory,
need set system flag bit in VM_L2_CNTL.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
H A Dmmhub_v2_0.c3ebab625 Sun May 19 23:16:19 CDT 2019 Jack Xiao <Jack.Xiao@amd.com> drm/amd: the data retured from PRT is expected to be 0

The dummy page for returning from PRT resides inside system memory,
need set system flag bit in VM_L2_CNTL.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
3ebab625 Sun May 19 23:16:19 CDT 2019 Jack Xiao <Jack.Xiao@amd.com> drm/amd: the data retured from PRT is expected to be 0

The dummy page for returning from PRT resides inside system memory,
need set system flag bit in VM_L2_CNTL.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>