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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>,
	Gurucharan G <gurucharanx.g@intel.com>,
	Tony Nguyen <anthony.l.nguyen@intel.com>,
	Sasha Levin <sashal@kernel.org>,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, intel-wired-lan@lists.osuosl.org,
	netdev@vger.kernel.org
Subject: [PATCH AUTOSEL 5.15 14/36] ice: add missing checks for PF vsi type
Date: Sun, 26 Feb 2023 09:48:22 -0500	[thread overview]
Message-ID: <20230226144845.827893-14-sashal@kernel.org> (raw)
In-Reply-To: <20230226144845.827893-1-sashal@kernel.org>

From: Jesse Brandeburg <jesse.brandeburg@intel.com>

[ Upstream commit 6a8d013e904ad9a66706fcc926ec9993bed7d190 ]

There were a few places we had missed checking the VSI type to make sure
it was definitely a PF VSI, before calling setup functions intended only
for the PF VSI.

This doesn't fix any explicit bugs but cleans up the code in a few
places and removes one explicit != vsi->type check that can be
superseded by this code (it's a super set)

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/intel/ice/ice_main.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 6f674cd117d3d..13afbffc4758a 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -5477,15 +5477,12 @@ int ice_vsi_cfg(struct ice_vsi *vsi)
 {
 	int err;
 
-	if (vsi->netdev) {
+	if (vsi->netdev && vsi->type == ICE_VSI_PF) {
 		ice_set_rx_mode(vsi->netdev);
 
-		if (vsi->type != ICE_VSI_LB) {
-			err = ice_vsi_vlan_setup(vsi);
-
-			if (err)
-				return err;
-		}
+		err = ice_vsi_vlan_setup(vsi);
+		if (err)
+			return err;
 	}
 	ice_vsi_cfg_dcb_rings(vsi);
 
@@ -5651,7 +5648,7 @@ static int ice_up_complete(struct ice_vsi *vsi)
 
 	if (vsi->port_info &&
 	    (vsi->port_info->phy.link_info.link_info & ICE_AQ_LINK_UP) &&
-	    vsi->netdev) {
+	    vsi->netdev && vsi->type == ICE_VSI_PF) {
 		ice_print_link_msg(vsi, true);
 		netif_tx_start_all_queues(vsi->netdev);
 		netif_carrier_on(vsi->netdev);
@@ -5661,7 +5658,9 @@ static int ice_up_complete(struct ice_vsi *vsi)
 	 * set the baseline so counters are ready when interface is up
 	 */
 	ice_update_eth_stats(vsi);
-	ice_service_task_schedule(pf);
+
+	if (vsi->type == ICE_VSI_PF)
+		ice_service_task_schedule(pf);
 
 	return 0;
 }
-- 
2.39.0


  parent reply	other threads:[~2023-02-26 14:56 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-26 14:48 [PATCH AUTOSEL 5.15 01/36] wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect() Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 02/36] wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds() Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 06/36] wifi: ath11k: debugfs: fix to work with multiple PCI devices Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 10/36] wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 11/36] wifi: mt7601u: fix an integer underflow Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 12/36] inet: fix fast path in __inet_hash_connect() Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 13/36] ice: restrict PTP HW clock freq adjustments to 100, 000, 000 PPB Sasha Levin
2023-02-26 14:48 ` Sasha Levin [this message]
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 19/36] netpoll: Remove 4s sleep during carrier detection Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 20/36] net: bcmgenet: Add a check for oversized packets Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 22/36] netfilter: nf_tables: NULL pointer dereference in nf_tables_updobj() Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 24/36] wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 26/36] net/mlx5: fw_tracer: Fix debug print Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 34/36] hv_netvsc: Check status in SEND_RNDIS_PKT completion message Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 35/36] devlink: health: Fix nla_nest_end in error flow Sasha Levin
2023-02-26 14:48 ` [PATCH AUTOSEL 5.15 36/36] scm: add user copy checks to put_cmsg() Sasha Levin

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