Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 4886426..05c7200 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -263,6 +263,8 @@
int hw_update = 0;
int i;
struct gid_entry *gids = NULL;
+ u16 vlan_id = 0xffff;
+ u8 mac[ETH_ALEN];
if (!rdma_cap_roce_gid_table(attr->device, attr->port_num))
return -EINVAL;
@@ -273,12 +275,16 @@
if (!context)
return -EINVAL;
+ ret = rdma_read_gid_l2_fields(attr, &vlan_id, &mac[0]);
+ if (ret)
+ return ret;
port_gid_table = &iboe->gids[attr->port_num - 1];
spin_lock_bh(&iboe->lock);
for (i = 0; i < MLX4_MAX_PORT_GIDS; ++i) {
if (!memcmp(&port_gid_table->gids[i].gid,
&attr->gid, sizeof(attr->gid)) &&
- port_gid_table->gids[i].gid_type == attr->gid_type) {
+ port_gid_table->gids[i].gid_type == attr->gid_type &&
+ port_gid_table->gids[i].vlan_id == vlan_id) {
found = i;
break;
}
@@ -298,6 +304,7 @@
memcpy(&port_gid_table->gids[free].gid,
&attr->gid, sizeof(attr->gid));
port_gid_table->gids[free].gid_type = attr->gid_type;
+ port_gid_table->gids[free].vlan_id = vlan_id;
port_gid_table->gids[free].ctx->real_index = free;
port_gid_table->gids[free].ctx->refcount = 1;
hw_update = 1;
@@ -427,9 +434,6 @@
return real_index;
}
-#define field_avail(type, fld, sz) (offsetof(type, fld) + \
- sizeof(((type *)0)->fld) <= (sz))
-
static int mlx4_ib_query_device(struct ib_device *ibdev,
struct ib_device_attr *props,
struct ib_udata *uhw)
@@ -440,7 +444,7 @@
int err;
int have_ib_ports;
struct mlx4_uverbs_ex_query_device cmd;
- struct mlx4_uverbs_ex_query_device_resp resp = {.comp_mask = 0};
+ struct mlx4_uverbs_ex_query_device_resp resp = {};
struct mlx4_clock_params clock_params;
if (uhw->inlen) {
@@ -554,7 +558,6 @@
props->max_mcast_qp_attach = dev->dev->caps.num_qp_per_mgm;
props->max_total_mcast_qp_attach = props->max_mcast_qp_attach *
props->max_mcast_grp;
- props->max_map_per_fmr = dev->dev->caps.max_fmr_maps;
props->hca_core_clock = dev->dev->caps.hca_core_clock * 1000UL;
props->timestamp_mask = 0xFFFFFFFFFFFFULL;
props->max_ah = INT_MAX;
@@ -592,7 +595,7 @@
sizeof(struct mlx4_wqe_data_seg);
}
- if (field_avail(typeof(resp), rss_caps, uhw->outlen)) {
+ if (offsetofend(typeof(resp), rss_caps) <= uhw->outlen) {
if (props->rss_caps.supported_qpts) {
resp.rss_caps.rx_hash_function =
MLX4_IB_RX_HASH_FUNC_TOEPLITZ;
@@ -616,7 +619,7 @@
sizeof(resp.rss_caps);
}
- if (field_avail(typeof(resp), tso_caps, uhw->outlen)) {
+ if (offsetofend(typeof(resp), tso_caps) <= uhw->outlen) {
if (dev->dev->caps.max_gso_sz &&
((mlx4_ib_port_link_layer(ibdev, 1) ==
IB_LINK_LAYER_ETHERNET) ||
@@ -1156,7 +1159,8 @@
return rdma_user_mmap_io(context, vma,
to_mucontext(context)->uar.pfn,
PAGE_SIZE,
- pgprot_noncached(vma->vm_page_prot));
+ pgprot_noncached(vma->vm_page_prot),
+ NULL);
case 1:
if (dev->dev->caps.bf_reg_size == 0)
@@ -1165,7 +1169,8 @@
context, vma,
to_mucontext(context)->uar.pfn +
dev->dev->caps.num_uars,
- PAGE_SIZE, pgprot_writecombine(vma->vm_page_prot));
+ PAGE_SIZE, pgprot_writecombine(vma->vm_page_prot),
+ NULL);
case 3: {
struct mlx4_clock_params params;
@@ -1181,7 +1186,8 @@
params.bar) +
params.offset) >>
PAGE_SHIFT,
- PAGE_SIZE, pgprot_noncached(vma->vm_page_prot));
+ PAGE_SIZE, pgprot_noncached(vma->vm_page_prot),
+ NULL);
}
default:
@@ -1206,51 +1212,46 @@
return 0;
}
-static void mlx4_ib_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata)
+static int mlx4_ib_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata)
{
mlx4_pd_free(to_mdev(pd->device)->dev, to_mpd(pd)->pdn);
+ return 0;
}
-static struct ib_xrcd *mlx4_ib_alloc_xrcd(struct ib_device *ibdev,
- struct ib_udata *udata)
+static int mlx4_ib_alloc_xrcd(struct ib_xrcd *ibxrcd, struct ib_udata *udata)
{
- struct mlx4_ib_xrcd *xrcd;
+ struct mlx4_ib_dev *dev = to_mdev(ibxrcd->device);
+ struct mlx4_ib_xrcd *xrcd = to_mxrcd(ibxrcd);
struct ib_cq_init_attr cq_attr = {};
int err;
- if (!(to_mdev(ibdev)->dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC))
- return ERR_PTR(-ENOSYS);
+ if (!(dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_XRC))
+ return -EOPNOTSUPP;
- xrcd = kmalloc(sizeof *xrcd, GFP_KERNEL);
- if (!xrcd)
- return ERR_PTR(-ENOMEM);
-
- err = mlx4_xrcd_alloc(to_mdev(ibdev)->dev, &xrcd->xrcdn);
+ err = mlx4_xrcd_alloc(dev->dev, &xrcd->xrcdn);
if (err)
- goto err1;
+ return err;
- xrcd->pd = ib_alloc_pd(ibdev, 0);
+ xrcd->pd = ib_alloc_pd(ibxrcd->device, 0);
if (IS_ERR(xrcd->pd)) {
err = PTR_ERR(xrcd->pd);
goto err2;
}
cq_attr.cqe = 1;
- xrcd->cq = ib_create_cq(ibdev, NULL, NULL, xrcd, &cq_attr);
+ xrcd->cq = ib_create_cq(ibxrcd->device, NULL, NULL, xrcd, &cq_attr);
if (IS_ERR(xrcd->cq)) {
err = PTR_ERR(xrcd->cq);
goto err3;
}
- return &xrcd->ibxrcd;
+ return 0;
err3:
ib_dealloc_pd(xrcd->pd);
err2:
- mlx4_xrcd_free(to_mdev(ibdev)->dev, xrcd->xrcdn);
-err1:
- kfree(xrcd);
- return ERR_PTR(err);
+ mlx4_xrcd_free(dev->dev, xrcd->xrcdn);
+ return err;
}
static int mlx4_ib_dealloc_xrcd(struct ib_xrcd *xrcd, struct ib_udata *udata)
@@ -1258,8 +1259,6 @@
ib_destroy_cq(to_mxrcd(xrcd)->cq);
ib_dealloc_pd(to_mxrcd(xrcd)->pd);
mlx4_xrcd_free(to_mdev(xrcd->device)->dev, to_mxrcd(xrcd)->xrcdn);
- kfree(xrcd);
-
return 0;
}
@@ -1533,23 +1532,11 @@
struct mlx4_net_trans_rule_hw_ctrl *ctrl;
int default_flow;
- static const u16 __mlx4_domain[] = {
- [IB_FLOW_DOMAIN_USER] = MLX4_DOMAIN_UVERBS,
- [IB_FLOW_DOMAIN_ETHTOOL] = MLX4_DOMAIN_ETHTOOL,
- [IB_FLOW_DOMAIN_RFS] = MLX4_DOMAIN_RFS,
- [IB_FLOW_DOMAIN_NIC] = MLX4_DOMAIN_NIC,
- };
-
if (flow_attr->priority > MLX4_IB_FLOW_MAX_PRIO) {
pr_err("Invalid priority value %d\n", flow_attr->priority);
return -EINVAL;
}
- if (domain >= IB_FLOW_DOMAIN_NUM) {
- pr_err("Invalid domain value %d\n", domain);
- return -EINVAL;
- }
-
if (mlx4_map_sw_to_hw_steering_mode(mdev->dev, flow_type) < 0)
return -EINVAL;
@@ -1558,8 +1545,7 @@
return PTR_ERR(mailbox);
ctrl = mailbox->buf;
- ctrl->prio = cpu_to_be16(__mlx4_domain[domain] |
- flow_attr->priority);
+ ctrl->prio = cpu_to_be16(domain | flow_attr->priority);
ctrl->type = mlx4_map_sw_to_hw_steering_mode(mdev->dev, flow_type);
ctrl->port = flow_attr->port;
ctrl->qpn = cpu_to_be32(qp->qp_num);
@@ -1701,8 +1687,8 @@
}
static struct ib_flow *mlx4_ib_create_flow(struct ib_qp *qp,
- struct ib_flow_attr *flow_attr,
- int domain, struct ib_udata *udata)
+ struct ib_flow_attr *flow_attr,
+ struct ib_udata *udata)
{
int err = 0, i = 0, j = 0;
struct mlx4_ib_flow *mflow;
@@ -1768,8 +1754,8 @@
}
while (i < ARRAY_SIZE(type) && type[i]) {
- err = __mlx4_ib_create_flow(qp, flow_attr, domain, type[i],
- &mflow->reg_id[i].id);
+ err = __mlx4_ib_create_flow(qp, flow_attr, MLX4_DOMAIN_UVERBS,
+ type[i], &mflow->reg_id[i].id);
if (err)
goto err_create_flow;
if (is_bonded) {
@@ -1778,7 +1764,7 @@
*/
flow_attr->port = 2;
err = __mlx4_ib_create_flow(qp, flow_attr,
- domain, type[j],
+ MLX4_DOMAIN_UVERBS, type[j],
&mflow->reg_id[j].mirror);
flow_attr->port = 1;
if (err)
@@ -2589,23 +2575,23 @@
.destroy_rwq_ind_table = mlx4_ib_destroy_rwq_ind_table,
.destroy_wq = mlx4_ib_destroy_wq,
.modify_wq = mlx4_ib_modify_wq,
-};
-static const struct ib_device_ops mlx4_ib_dev_fmr_ops = {
- .alloc_fmr = mlx4_ib_fmr_alloc,
- .dealloc_fmr = mlx4_ib_fmr_dealloc,
- .map_phys_fmr = mlx4_ib_map_phys_fmr,
- .unmap_fmr = mlx4_ib_unmap_fmr,
+ INIT_RDMA_OBJ_SIZE(ib_rwq_ind_table, mlx4_ib_rwq_ind_table,
+ ib_rwq_ind_tbl),
};
static const struct ib_device_ops mlx4_ib_dev_mw_ops = {
.alloc_mw = mlx4_ib_alloc_mw,
.dealloc_mw = mlx4_ib_dealloc_mw,
+
+ INIT_RDMA_OBJ_SIZE(ib_mw, mlx4_ib_mw, ibmw),
};
static const struct ib_device_ops mlx4_ib_dev_xrc_ops = {
.alloc_xrcd = mlx4_ib_alloc_xrcd,
.dealloc_xrcd = mlx4_ib_dealloc_xrcd,
+
+ INIT_RDMA_OBJ_SIZE(ib_xrcd, mlx4_ib_xrcd, ibxrcd),
};
static const struct ib_device_ops mlx4_ib_dev_fs_ops = {
@@ -2715,9 +2701,6 @@
ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_wq_ops);
}
- if (!mlx4_is_slave(ibdev->dev))
- ib_set_device_ops(&ibdev->ib_dev, &mlx4_ib_dev_fmr_ops);
-
if (dev->caps.flags & MLX4_DEV_CAP_FLAG_MEM_WINDOW ||
dev->caps.bmme_flags & MLX4_BMME_FLAG_TYPE_2_WIN) {
ibdev->ib_dev.uverbs_cmd_mask |=
@@ -2855,7 +2838,8 @@
goto err_steer_free_bitmap;
rdma_set_device_sysfs_group(&ibdev->ib_dev, &mlx4_attr_group);
- if (ib_register_device(&ibdev->ib_dev, "mlx4_%d"))
+ if (ib_register_device(&ibdev->ib_dev, "mlx4_%d",
+ &dev->persist->pdev->dev))
goto err_diag_counters;
if (mlx4_ib_mad_init(ibdev))
@@ -2997,10 +2981,8 @@
/* Add an empty rule for IB L2 */
memset(&ib_spec->mask, 0, sizeof(ib_spec->mask));
- err = __mlx4_ib_create_flow(&mqp->ibqp, flow,
- IB_FLOW_DOMAIN_NIC,
- MLX4_FS_REGULAR,
- &mqp->reg_id);
+ err = __mlx4_ib_create_flow(&mqp->ibqp, flow, MLX4_DOMAIN_NIC,
+ MLX4_FS_REGULAR, &mqp->reg_id);
} else {
err = __mlx4_ib_destroy_flow(mdev->dev, mqp->reg_id);
}
@@ -3291,7 +3273,7 @@
case MLX4_DEV_EVENT_PORT_MGMT_CHANGE:
ew = kmalloc(sizeof *ew, GFP_ATOMIC);
if (!ew)
- break;
+ return;
INIT_WORK(&ew->work, handle_port_mgmt_change_event);
memcpy(&ew->ib_eqe, eqe, sizeof *eqe);