On Thu, Apr 11, 2019 at 02:03:26PM -0400, [email protected] wrote: > From: Jérôme Glisse <[email protected]> > > To allow building device driver that only care about address space > mirroring (like RDMA ODP) on platform that do not have all the pre- > requisite for HMM device memory (like ZONE_DEVICE on ARM) split the > HMM_MIRROR option dependency from the HMM_DEVICE dependency. > > Signed-off-by: Jérôme Glisse <[email protected]> > Cc: Leon Romanovsky <[email protected]> > Cc: Jason Gunthorpe <[email protected]> > Cc: Andrew Morton <[email protected]> > Cc: Ralph Campbell <[email protected]> > Cc: John Hubbard <[email protected]> > --- > mm/Kconfig | 17 ++++++++++------- > 1 file changed, 10 insertions(+), 7 deletions(-) >
Thanks, It gave me an option simply enable HMM_MIRROR without too much hassle as it was before and compile your v3 [1]. Tested-by: Leon Romanovsky <[email protected]> [1] https://patchwork.kernel.org/patch/10894281/
