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-rw-r--r--Documentation/netlink/specs/ethtool.yaml2
-rw-r--r--Documentation/networking/ethtool-netlink.rst1
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c6
-rw-r--r--drivers/net/phy/realtek.c7
-rw-r--r--drivers/net/usb/sr9700.c11
-rw-r--r--net/ethtool/rss.c8
-rw-r--r--net/sched/act_ct.c4
7 files changed, 32 insertions, 7 deletions
diff --git a/Documentation/netlink/specs/ethtool.yaml b/Documentation/netlink/specs/ethtool.yaml
index 495e35fcfb21..ea21fe135b97 100644
--- a/Documentation/netlink/specs/ethtool.yaml
+++ b/Documentation/netlink/specs/ethtool.yaml
@@ -1753,6 +1753,7 @@ operations:
request:
attributes:
- header
+ - context
reply:
attributes:
- header
@@ -1761,7 +1762,6 @@ operations:
- indir
- hkey
- input_xfrm
- dump: *rss-get-op
-
name: plca-get-cfg
doc: Get PLCA params.
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst
index 3ab423b80e91..d5f246aceb9f 100644
--- a/Documentation/networking/ethtool-netlink.rst
+++ b/Documentation/networking/ethtool-netlink.rst
@@ -1875,6 +1875,7 @@ Kernel response contents:
===================================== ====== ==========================
``ETHTOOL_A_RSS_HEADER`` nested reply header
+ ``ETHTOOL_A_RSS_CONTEXT`` u32 context number
``ETHTOOL_A_RSS_HFUNC`` u32 RSS hash func
``ETHTOOL_A_RSS_INDIR`` binary Indir table bytes
``ETHTOOL_A_RSS_HKEY`` binary Hash key bytes
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index ffa74c26ee53..23f74c6c88b9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7649,8 +7649,8 @@ static int bnxt_get_avail_msix(struct bnxt *bp, int num);
static int __bnxt_reserve_rings(struct bnxt *bp)
{
struct bnxt_hw_rings hwr = {0};
+ int rx_rings, old_rx_rings, rc;
int cp = bp->cp_nr_rings;
- int rx_rings, rc;
int ulp_msix = 0;
bool sh = false;
int tx_cp;
@@ -7684,6 +7684,7 @@ static int __bnxt_reserve_rings(struct bnxt *bp)
hwr.grp = bp->rx_nr_rings;
hwr.rss_ctx = bnxt_get_total_rss_ctxs(bp, &hwr);
hwr.stat = bnxt_get_func_stat_ctxs(bp);
+ old_rx_rings = bp->hw_resc.resv_rx_rings;
rc = bnxt_hwrm_reserve_rings(bp, &hwr);
if (rc)
@@ -7738,7 +7739,8 @@ static int __bnxt_reserve_rings(struct bnxt *bp)
if (!bnxt_rings_ok(bp, &hwr))
return -ENOMEM;
- if (!netif_is_rxfh_configured(bp->dev))
+ if (old_rx_rings != bp->hw_resc.resv_rx_rings &&
+ !netif_is_rxfh_configured(bp->dev))
bnxt_set_dflt_rss_indir_tbl(bp, NULL);
if (!bnxt_ulp_registered(bp->edev) && BNXT_NEW_RM(bp)) {
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index bed839237fb5..87865918dab6 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -1465,6 +1465,13 @@ static struct phy_driver realtek_drvs[] = {
.handle_interrupt = genphy_handle_interrupt_no_ack,
.suspend = genphy_suspend,
.resume = genphy_resume,
+ }, {
+ PHY_ID_MATCH_EXACT(0x001cc960),
+ .name = "RTL8366S Gigabit Ethernet",
+ .suspend = genphy_suspend,
+ .resume = genphy_resume,
+ .read_mmd = genphy_read_mmd_unsupported,
+ .write_mmd = genphy_write_mmd_unsupported,
},
};
diff --git a/drivers/net/usb/sr9700.c b/drivers/net/usb/sr9700.c
index 0a662e42ed96..cb7d2f798fb4 100644
--- a/drivers/net/usb/sr9700.c
+++ b/drivers/net/usb/sr9700.c
@@ -179,6 +179,7 @@ static int sr_mdio_read(struct net_device *netdev, int phy_id, int loc)
struct usbnet *dev = netdev_priv(netdev);
__le16 res;
int rc = 0;
+ int err;
if (phy_id) {
netdev_dbg(netdev, "Only internal phy supported\n");
@@ -189,11 +190,17 @@ static int sr_mdio_read(struct net_device *netdev, int phy_id, int loc)
if (loc == MII_BMSR) {
u8 value;
- sr_read_reg(dev, SR_NSR, &value);
+ err = sr_read_reg(dev, SR_NSR, &value);
+ if (err < 0)
+ return err;
+
if (value & NSR_LINKST)
rc = 1;
}
- sr_share_read_word(dev, 1, loc, &res);
+ err = sr_share_read_word(dev, 1, loc, &res);
+ if (err < 0)
+ return err;
+
if (rc == 1)
res = le16_to_cpu(res) | BMSR_LSTATUS;
else
diff --git a/net/ethtool/rss.c b/net/ethtool/rss.c
index 71679137eff2..5c4c4505ab9a 100644
--- a/net/ethtool/rss.c
+++ b/net/ethtool/rss.c
@@ -111,7 +111,8 @@ rss_reply_size(const struct ethnl_req_info *req_base,
const struct rss_reply_data *data = RSS_REPDATA(reply_base);
int len;
- len = nla_total_size(sizeof(u32)) + /* _RSS_HFUNC */
+ len = nla_total_size(sizeof(u32)) + /* _RSS_CONTEXT */
+ nla_total_size(sizeof(u32)) + /* _RSS_HFUNC */
nla_total_size(sizeof(u32)) + /* _RSS_INPUT_XFRM */
nla_total_size(sizeof(u32) * data->indir_size) + /* _RSS_INDIR */
nla_total_size(data->hkey_size); /* _RSS_HKEY */
@@ -124,6 +125,11 @@ rss_fill_reply(struct sk_buff *skb, const struct ethnl_req_info *req_base,
const struct ethnl_reply_data *reply_base)
{
const struct rss_reply_data *data = RSS_REPDATA(reply_base);
+ struct rss_req_info *request = RSS_REQINFO(req_base);
+
+ if (request->rss_context &&
+ nla_put_u32(skb, ETHTOOL_A_RSS_CONTEXT, request->rss_context))
+ return -EMSGSIZE;
if ((data->hfunc &&
nla_put_u32(skb, ETHTOOL_A_RSS_HFUNC, data->hfunc)) ||
diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c
index 113b907da0f7..3ba8e7e739b5 100644
--- a/net/sched/act_ct.c
+++ b/net/sched/act_ct.c
@@ -44,6 +44,8 @@ static DEFINE_MUTEX(zones_mutex);
struct zones_ht_key {
struct net *net;
u16 zone;
+ /* Note : pad[] must be the last field. */
+ u8 pad[];
};
struct tcf_ct_flow_table {
@@ -60,7 +62,7 @@ struct tcf_ct_flow_table {
static const struct rhashtable_params zones_params = {
.head_offset = offsetof(struct tcf_ct_flow_table, node),
.key_offset = offsetof(struct tcf_ct_flow_table, key),
- .key_len = sizeof_field(struct tcf_ct_flow_table, key),
+ .key_len = offsetof(struct zones_ht_key, pad),
.automatic_shrinking = true,
};