Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c
index 4e7fde8..c29c1f7 100644
--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -310,12 +310,18 @@
srq->msrq.event = mlx5_ib_srq_event;
srq->ibsrq.ext.xrc.srq_num = srq->msrq.srqn;
- if (udata)
- if (ib_copy_to_udata(udata, &srq->msrq.srqn, sizeof(__u32))) {
+ if (udata) {
+ struct mlx5_ib_create_srq_resp resp = {
+ .srqn = srq->msrq.srqn,
+ };
+
+ if (ib_copy_to_udata(udata, &resp, min(udata->outlen,
+ sizeof(resp)))) {
mlx5_ib_dbg(dev, "copy to user failed\n");
err = -EFAULT;
goto err_core;
}
+ }
init_attr->attr.max_wr = srq->msrq.max - 1;