diff mbox series

[v2,1/1] net/ixgbe: check ixgbe filter init failure

Message ID 68c35e56d29ee7d8dcd7b9734ea067c0111a120c.1640344520.git.wangyunjian@huawei.com (mailing list archive)
State Accepted, archived
Delegated to: Qi Zhang
Headers show
Series [v2,1/1] net/ixgbe: check ixgbe filter init failure | expand

Checks

Context Check Description
ci/intel-Testing success Testing PASS
ci/Intel-compilation success Compilation OK
ci/iol-abi-testing success Testing PASS
ci/iol-aarch64-compile-testing success Testing PASS
ci/iol-aarch64-unit-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-x86_64-unit-testing success Testing PASS
ci/iol-x86_64-compile-testing success Testing PASS
ci/iol-broadcom-Performance success Performance Testing PASS
ci/github-robot: build success github build: passed
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-broadcom-Functional success Functional Testing PASS
ci/checkpatch success coding style OK

Commit Message

wangyunjian Dec. 24, 2021, 11:26 a.m. UTC
The function ixgbe_fdir_filter_init() and ixgbe_l2_tn_filter_init()
could return errors, the return value need to be checked and returned.

Fixes: 080e3c0ee989 ("net/ixgbe: store flow director filter")
Fixes: d0c0c416ef1f ("net/ixgbe: store L2 tunnel filter")
Cc: stable@dpdk.org

Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
---
v2: update code suggested by Haiyue Wang
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

Comments

Wang, Haiyue Dec. 30, 2021, 5:32 a.m. UTC | #1
> -----Original Message-----
> From: Yunjian Wang <wangyunjian@huawei.com>
> Sent: Friday, December 24, 2021 19:27
> To: dev@dpdk.org
> Cc: Wang, Haiyue <haiyue.wang@intel.com>; dingxiaoxiong@huawei.com; xudingke@huawei.com; Yunjian Wang
> <wangyunjian@huawei.com>; stable@dpdk.org
> Subject: [PATCH v2 1/1] net/ixgbe: check ixgbe filter init failure
> 
> The function ixgbe_fdir_filter_init() and ixgbe_l2_tn_filter_init()
> could return errors, the return value need to be checked and returned.
> 
> Fixes: 080e3c0ee989 ("net/ixgbe: store flow director filter")
> Fixes: d0c0c416ef1f ("net/ixgbe: store L2 tunnel filter")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
> ---
> v2: update code suggested by Haiyue Wang
> ---
>  drivers/net/ixgbe/ixgbe_ethdev.c | 32 +++++++++++++++++++++++---------
>  1 file changed, 23 insertions(+), 9 deletions(-)
> 

Thanks!

Acked-by: Haiyue Wang <haiyue.wang@intel.com>

> --
> 2.27.0
Zhang, Qi Z Jan. 30, 2022, 2:56 a.m. UTC | #2
> -----Original Message-----
> From: Wang, Haiyue <haiyue.wang@intel.com>
> Sent: Thursday, December 30, 2021 1:33 PM
> To: Yunjian Wang <wangyunjian@huawei.com>; dev@dpdk.org
> Cc: dingxiaoxiong@huawei.com; xudingke@huawei.com; stable@dpdk.org
> Subject: RE: [PATCH v2 1/1] net/ixgbe: check ixgbe filter init failure
> 
> > -----Original Message-----
> > From: Yunjian Wang <wangyunjian@huawei.com>
> > Sent: Friday, December 24, 2021 19:27
> > To: dev@dpdk.org
> > Cc: Wang, Haiyue <haiyue.wang@intel.com>; dingxiaoxiong@huawei.com;
> > xudingke@huawei.com; Yunjian Wang <wangyunjian@huawei.com>;
> > stable@dpdk.org
> > Subject: [PATCH v2 1/1] net/ixgbe: check ixgbe filter init failure
> >
> > The function ixgbe_fdir_filter_init() and ixgbe_l2_tn_filter_init()
> > could return errors, the return value need to be checked and returned.
> >
> > Fixes: 080e3c0ee989 ("net/ixgbe: store flow director filter")
> > Fixes: d0c0c416ef1f ("net/ixgbe: store L2 tunnel filter")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
> > ---
> > v2: update code suggested by Haiyue Wang
> > ---
> >  drivers/net/ixgbe/ixgbe_ethdev.c | 32
> > +++++++++++++++++++++++---------
> >  1 file changed, 23 insertions(+), 9 deletions(-)
> >
> 
> Thanks!
> 
> Acked-by: Haiyue Wang <haiyue.wang@intel.com>

Applied to dpdk-next-net-intel.

Thanks
Qi
> 
> > --
> > 2.27.0
diff mbox series

Patch

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index fe61dba81d..1c4b6fab13 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1223,13 +1223,8 @@  eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
 
 	/* initialize PF if max_vfs not zero */
 	ret = ixgbe_pf_host_init(eth_dev);
-	if (ret) {
-		rte_free(eth_dev->data->mac_addrs);
-		eth_dev->data->mac_addrs = NULL;
-		rte_free(eth_dev->data->hash_mac_addrs);
-		eth_dev->data->hash_mac_addrs = NULL;
-		return ret;
-	}
+	if (ret)
+		goto err_pf_host_init;
 
 	ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
 	/* let hardware know driver is loaded */
@@ -1268,10 +1263,14 @@  eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
 	TAILQ_INIT(&filter_info->fivetuple_list);
 
 	/* initialize flow director filter list & hash */
-	ixgbe_fdir_filter_init(eth_dev);
+	ret = ixgbe_fdir_filter_init(eth_dev);
+	if (ret)
+		goto err_fdir_filter_init;
 
 	/* initialize l2 tunnel filter list & hash */
-	ixgbe_l2_tn_filter_init(eth_dev);
+	ret = ixgbe_l2_tn_filter_init(eth_dev);
+	if (ret)
+		goto err_l2_tn_filter_init;
 
 	/* initialize flow filter lists */
 	ixgbe_filterlist_init();
@@ -1283,6 +1282,21 @@  eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
 	ixgbe_tm_conf_init(eth_dev);
 
 	return 0;
+
+err_l2_tn_filter_init:
+	ixgbe_fdir_filter_uninit(eth_dev);
+err_fdir_filter_init:
+	ixgbe_disable_intr(hw);
+	rte_intr_disable(intr_handle);
+	rte_intr_callback_unregister(intr_handle,
+		ixgbe_dev_interrupt_handler, eth_dev);
+	ixgbe_pf_host_uninit(eth_dev);
+err_pf_host_init:
+	rte_free(eth_dev->data->mac_addrs);
+	eth_dev->data->mac_addrs = NULL;
+	rte_free(eth_dev->data->hash_mac_addrs);
+	eth_dev->data->hash_mac_addrs = NULL;
+	return ret;
 }
 
 static int