On Tue, Jul 23, 2019 at 07:58:48PM +0200, Andrey Konovalov wrote: > This patch is a part of a series that extends kernel ABI to allow to pass > tagged user pointers (with the top byte set to something else other than > 0x00) as syscall arguments. > > mlx4_get_umem_mr() uses provided user pointers for vma lookups, which can > only by done with untagged pointers. > > Untag user pointers in this function. > > Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx> > Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx> > Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx> > Signed-off-by: Andrey Konovalov <andreyknvl@xxxxxxxxxx> > --- > drivers/infiniband/hw/mlx4/mr.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) Applied to rdma-for next, please don't sent it via other trees :) Thanks, Jason _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
