On Tue, Feb 12, 2019 at 10:52:24AM -0600, Shiraz Saleem wrote: > From: "Shiraz, Saleem" <shiraz.saleem@xxxxxxxxx> > > rdmavt expects a uniform size on all umem SGEs which is > currently at PAGE_SIZE. > > Adapt to a umem API change which could return non-uniform > sized SGEs due to combining contiguous PAGE_SIZE regions > into an SGE. Use for_each_sg_page variant to unfold the > larger SGEs into a list of PAGE_SIZE elements. > > Additionally, purge umem->page_shift usage in the driver > as its only relevant for ODP MRs. Use system page size and > shift instead. > > Cc: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx> > Cc: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx> > Reviewed-by: Michael J. Ruhl <michael.j.ruhl@xxxxxxxxx> > Signed-off-by: Shiraz, Saleem <shiraz.saleem@xxxxxxxxx> > --- > drivers/infiniband/sw/rdmavt/mr.c | 18 ++++++++---------- > 1 file changed, 8 insertions(+), 10 deletions(-) Applied to for-next thanks Jason
