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Groups > linux.kernel > #1427249
| From | Yisen Zhuang <Yisen.Zhuang@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net-next 03/19] net: hns: add skb_reset_mac_header() after skb being alloc |
| Date | 2016-06-21 05:50 +0200 |
| Message-ID | <rMkRk-qs-31@gated-at.bofh.it> (permalink) |
| References | <rMkHD-l2-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Kejian Yan <yankejian@huawei.com> HNS receives a packet without doing anything, but it should call skb_reset_mac_header() to initialize the header before using eth_hdr(). Fixes: 0d6b425a3773c3445b0f51b2f333821beaacb619 Signed-off-by: Kejian Yan <yankejian@huawei.com> Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com> --- drivers/net/ethernet/hisilicon/hns/hns_enet.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index ad742a6..15200e4 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -600,6 +600,7 @@ static int hns_nic_poll_rx_skb(struct hns_nic_ring_data *ring_data, ring->stats.sw_err_cnt++; return -ENOMEM; } + skb_reset_mac_header(skb); prefetchw(skb->data); length = le16_to_cpu(desc->rx.pkt_len); -- 1.9.1
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[PATCH net-next 00/19] net: hns: fix some bugs in hns driver Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 08/19] net: hns: fix ethtool loopback fail bug Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-06-21 15:30 +0200
Re: [PATCH net-next 16/19] net: hns: fix bug that alloc skb fail lead to port unavailable Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-22 03:50 +0200
[PATCH net-next 05/19] net: hns: Remove unnecessary device resource free Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-06-21 12:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-22 03:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-06-22 11:50 +0200
Re: [PATCH net-next 10/19] net: hns: bugfix about pfc pause frame statistics Yisen Zhuang <Yisen.zhuang@huawei.com> - 2016-06-23 07:50 +0200
[PATCH net-next 18/19] net: hns: change the default coalesce usecs Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 04/19] net: hns: typo fix of annotation info for hns_nic_reset_subtask() Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 12/19] net: hns: fix bug of getting the wrong tcam data Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 15/19] net: hns: bug fix about led control logic when link down Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 03/19] net: hns: add skb_reset_mac_header() after skb being alloc Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 17/19] net: hns: fix sbm default parameters config error Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 02/19] net: hns: fix hns dsaf v1 dont support tx_pause close Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
[PATCH net-next 14/19] net: hns: delete redundancy ring enable operations Yisen Zhuang <Yisen.Zhuang@huawei.com> - 2016-06-21 05:50 +0200
Re: [PATCH net-next 00/19] net: hns: fix some bugs in hns driver David Miller <davem@davemloft.net> - 2016-06-21 11:00 +0200
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