mm/hmm: remove HMM_PFN_SPECIAL
authorJason Gunthorpe <jgg@mellanox.com>
Fri, 1 May 2020 18:20:47 +0000 (15:20 -0300)
committerJason Gunthorpe <jgg@mellanox.com>
Mon, 11 May 2020 13:47:29 +0000 (10:47 -0300)
commit5c8f3c4cf18ad007242bc370da54d45d4d4293dc
treebd1243ba7c2dd785c279af6aae6d676dcd923e3d
parent4e2490843d55ffcb128ade3665c238042e36a435
mm/hmm: remove HMM_PFN_SPECIAL

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.

Link: https://lore.kernel.org/r/4-v2-b4e84f444c7d+24f57-hmm_no_flags_jgg@mellanox.com
Acked-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
drivers/gpu/drm/nouveau/nouveau_svm.c
include/linux/hmm.h
mm/hmm.c