Re: [PATCH hmm v2 4/5] mm/hmm: remove HMM_PFN_SPECIAL

On 2020-05-01 11:20, Jason Gunthorpe wrote: From: Jason Gunthorpe This is just an alias for HMM_PFN_ERROR, nothing cares that the error was because of a special page vs any other error case. Reviewed-by: John Hubbard thanks, -- John Hubbard NVIDIA Acked-by: Felix Kuehling Reviewed-by: Ch

[PATCH hmm v2 4/5] mm/hmm: remove HMM_PFN_SPECIAL

From: Jason Gunthorpe This is just an alias for HMM_PFN_ERROR, nothing cares that the error was because of a special page vs any other error case. Acked-by: Felix Kuehling Reviewed-by: Christoph Hellwig Signed-off-by: Jason Gunthorpe --- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 - drivers