On Sun, Nov 18, 2018 at 08:21:24AM -0500, Zhu Yanjun wrote: > diff --git a/drivers/infiniband/sw/rxe/rxe_queue.c b/drivers/infiniband/sw/rxe/rxe_queue.c > index f84ab4469261..e811a655b286 100644 > +++ b/drivers/infiniband/sw/rxe/rxe_queue.c > @@ -91,7 +91,7 @@ struct rxe_queue *rxe_queue_init(struct rxe_dev *rxe, > if (*num_elem < 0) > goto err1; > > - q = kmalloc(sizeof(*q), GFP_KERNEL); > + q = kvmalloc(sizeof(*q), GFP_KERNEL); sizeof(*q) looks like it is about 64 bytes It makes no sense to use kvmalloc unless the allocation size is > PAGE_SIZE Jason
