> On 2017年12月16日, at 上午6:27, William Tu wrote:
>
> If pskb_may_pull return failed, return PACKET_REJECT
> instead of -ENOMEM.
>
> Fixes: 94d7d8f29287 ("ip6_gre: add erspan v2 support")
> Fixes: f551c91de262 ("net: erspan: introduce erspan v2 for ip_gre")
> Signed-off-by: William Tu
> Cc: Hais
> On 2017年12月16日, at 上午3:11, David Miller wrote:
>
> From: Haishuang Yan
> Date: Fri, 15 Dec 2017 10:46:38 +0800
>
>> pskb_may_pull() can change skb->data, so we need to load ipv6h/ershdr at
>> the right place.
>>
>> Fixes: 5a963eb61b7c ("ip6_gre: Add ERSPAN native tunnel support")
>> Cc: Wi
> On 2017年12月15日, at 上午2:47, William Tu wrote:
>
> On Thu, Dec 14, 2017 at 7:15 AM, Haishuang Yan
> wrote:
>> If md is NULL, tun_dst must be freed, otherwise it will cause memory
>> leak.
>>
>> Fixes: 84e54fe0a5ea ("gre: introduce native tunnel support for ERSPAN")
>> Cc: William Tu
>> Signe
> On 2017年9月27日, at 上午2:18, David Miller wrote:
>
> From: 严海双
> Date: Tue, 26 Sep 2017 09:25:51 +0800
>
>>> On 2017年9月26日, at 上午7:24, David Miller wrote:
>>>
>>> From: Haishuang Yan
>>> Date: Fri, 22 Sep 2017 21:48:43 +0800
>&
> On 2017年9月26日, at 上午7:24, David Miller wrote:
>
> From: Haishuang Yan
> Date: Fri, 22 Sep 2017 21:48:43 +0800
>
>> @@ -9,13 +9,18 @@
>> #include
>> #include
>>
>> -struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
>> -
>> -static DEFINE_SPINLOCK(tcp_fastopen_ctx_lock);
>> -
>> -void t
> On 2017年9月21日, at 上午5:22, David Miller wrote:
>
> From: Haishuang Yan
> Date: Tue, 19 Sep 2017 17:38:14 +0800
>
>> -if ((sysctl_tcp_fastopen & TFO_SERVER_WO_SOCKOPT1) &&
>> -(sysctl_tcp_fastopen & TFO_SERVER_ENABLE) &&
>> +tcp_fastopen = sock_net(sk)
> On 2017年9月13日, at 下午9:02, Eric Dumazet wrote:
>
> On Wed, 2017-09-13 at 05:44 -0700, Eric Dumazet wrote:
>> On Wed, 2017-09-13 at 19:19 +0800, Haishuang Yan wrote:
>>> Different namespace application might require enable TCP Fast Open
>>> feature independently of the host.
>>>
>>
>> Poor ch
> On 2017年9月13日, at 上午7:43, Pravin Shelar wrote:
>
> On Tue, Sep 12, 2017 at 12:05 AM, Haishuang Yan
> wrote:
>> Similar to vxlan/ipip tunnel, if key->tos is zero in collect metadata
>> mode, tos should also fallback to ip{4,6}_dst_hoplimit.
>>
>> Signed-off-by: Haishuang Yan
>>
>> ---
>> C
> On 2017年9月13日, at 上午11:57, David Miller wrote:
>
> From: Haishuang Yan
> Date: Tue, 12 Sep 2017 18:30:57 +0800
>
>> Different namespace application might require enable TCP Fast Open
>> feature independently of the host.
>>
>> Reported-by: Luca BRUNO
>> Signed-off-by: Haishuang Yan
> ...
> On 2017年9月9日, at 下午1:16, David Miller wrote:
>
> From: 严海双
> Date: Sat, 9 Sep 2017 13:09:57 +0800
>
>>
>>
>>> On 2017年9月9日, at 下午12:35, Cong Wang wrote:
>>>
>>> On Fri, Sep 8, 2017 at 6:25 PM, 严海双
>>> wrote:
>>>&
> On 2017年9月9日, at 下午12:35, Cong Wang wrote:
>
> On Fri, Sep 8, 2017 at 6:25 PM, 严海双 wrote:
>>
>>
>>> On 2017年9月9日, at 上午6:13, Cong Wang wrote:
>>>
>>> On Wed, Sep 6, 2017 at 8:10 PM, Haishuang Yan
>>> wrote:
>>>> D
> On 2017年9月9日, at 上午6:13, Cong Wang wrote:
>
> On Wed, Sep 6, 2017 at 8:10 PM, Haishuang Yan
> wrote:
>> Different namespace application might require different maximal number
>> of TCP sockets independently of the host.
>
> So after your patch we could have N * net->ipv4.sysctl_tcp_max_orph
> On 2017年9月6日, at 上午11:14, Alexei Starovoitov wrote:
>
> On 9/4/17 1:36 AM, Haishuang Yan wrote:
>> In collect_md mode, if the tun dev is down, it still can call
>> __ip6_tnl_rcv to receive on packets, and the rx statistics increase
>> improperly.
>>
>> Fixes: 8d79266bc48c ("ip6_tunnel: add col
> On 2017年8月29日, at 上午7:19, David Miller wrote:
>
> From: Haishuang Yan
> Date: Sun, 27 Aug 2017 15:24:45 +0800
>
>> In be_tx_compl_process, frag_index declared as u32, so it's better to
>> declare last_index as u32 also.
>>
>> CC: Ajit Khaparde
>> Fixes: b0fd2eb28bd4 ("be2net: Declare some
> On 20 Jun 2017, at 2:08 AM, Pravin Shelar wrote:
>
> On Mon, Jun 19, 2017 at 6:13 AM, 严海双
> wrote:
>>
>>
>>> On 19 Jun 2017, at 1:43 PM, Pravin Shelar wrote:
>>>
>>> On Fri, Jun 16, 2017 at 8:27 PM, Haishuang Yan
>>> wrote:
&
> On 19 Jun 2017, at 1:43 PM, Pravin Shelar wrote:
>
> On Fri, Jun 16, 2017 at 8:27 PM, Haishuang Yan
> wrote:
>> In collect_md mode, if the tun dev is down, it still can call
>> ip_tunnel_rcv to receive on packets, and the rx statistics increase
>> improperly.
>>
>> Fixes: 2e15ea390e6f ("ip_
> On 16 Jun 2017, at 10:44 PM, Daniel Borkmann wrote:
>
> On 06/15/2017 05:54 AM, Peter Dawson wrote:
>> On Thu, 15 Jun 2017 10:30:29 +0800
>> Haishuang Yan wrote:
>>
>>> Same as ip_gre, geneve and vxlan, use key->tos as tos value.
>>>
>>> CC: Peter Dawson
>>> Fixes: 0e9a709560db ("ip6_tunn
> On 16 Jun 2017, at 12:26 AM, Haishuang Yan
> wrote:
>
> In collect_md mode, if the tun dev is down, it still can call
> __ip6_tnl_rcv to receive on packets, and the rx statistics increase
> improperly.
>
> Fixes: 8d79266bc48c ("ip6_tunnel: add collect_md mode to IPv6 tunnels")
> Cc: Alexei
> On 14 Jun 2017, at 1:28 PM, Peter Dawson wrote:
>
> On Wed, 14 Jun 2017 10:54:31 +0800
> 严海双 wrote:
>
>
>>> Changes since v2:
>>> * mask key->tos with RT_TOS() suggested by Daniel
>
> Can you help me understand the rationale for this chan
> On 14 Jun 2017, at 10:48 AM, Haishuang Yan
> wrote:
>
> Same as ip_gre, geneve and vxlan, use key->tos as tos value.
>
> CC: Peter Dawson
> Fixes: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on
> encapsulated packets”)
> Suggested-by: Daniel Borkmann
> Signed-off-by: Haishuang
> On 13 Jun 2017, at 4:56 PM, Haishuang Yan
> wrote:
>
> When __ip6_tnl_rcv fails, the tun_dst won't be freed, so call
> dst_release to free it in error code path.
>
> CC: Alexei Starovoitov
> Fixes: 8d79266bc48c ("ip6_tunnel: add collect_md mode to IPv6 tunnels")
> Signed-off-by: Haishuang Y
> On 8 Jun 2017, at 9:59 PM, David Miller wrote:
>
> From: 严海双
> Date: Thu, 8 Jun 2017 15:33:58 +0800
>
>>> On 8 Jun 2017, at 1:00 PM, Alexei Starovoitov
>>> wrote:
>>>
>>> On Thu, Jun 08, 2017 at 12:56:58PM +0800, 严海双 wrote:
>>
> On 8 Jun 2017, at 1:00 PM, Alexei Starovoitov
> wrote:
>
> On Thu, Jun 08, 2017 at 12:56:58PM +0800, 严海双 wrote:
>>
>>> On 8 Jun 2017, at 12:38 PM, Alexei Starovoitov
>>> wrote:
>>>
>>> On Thu, Jun 08, 2017 at 12:32:44PM +0800, H
> On 8 Jun 2017, at 10:13 AM, Pravin Shelar wrote:
>
> On Wed, Jun 7, 2017 at 5:57 PM, Haishuang Yan
> wrote:
>> When ip_tunnel_rcv fails, the tun_dst won't be freed, so move
>> skb_dst_set to begin and tun_dst would be freed by kfree_skb.
>>
>> CC: Pravin B Shelar
>> Fixes: 2e15ea390e6f ("i
> On 7 Jun 2017, at 10:48 PM, Eric Dumazet wrote:
>
> On Wed, 2017-06-07 at 22:16 +0800, Haishuang Yan wrote:
>> When ip_tunnel_rcv fails, the tun_dst won't be freed, so move
>> skb_dst_set to begin and tun_dst would be freed by kfree_skb.
>>
>> Signed-off-by: Haishuang Yan
>> ---
>
> Please
> On Jun 26, 2016, at 8:35 PM, zhuyj wrote:
>
> + if (geneve->remote.sa.sa_family == AF_INET)
> + max_mtu -= sizeof(struct iphdr);
> + else
> + max_mtu -= sizeof(struct ipv6hdr);
>
> Sorry, if sa_family is not AF_NET, it is AF_INET6?
>
> There is a lot o
> On May 24, 2016, at 11:14 AM, Eric Dumazet wrote:
>
> On Tue, 2016-05-24 at 10:39 +0800, Haishuang Yan wrote:
>> For ipv6 case, enclose the code block in macro IS_ENABLED(CONFIG_IPV6).
>>
>> ---
>> Changes in v2:
>> - Place the "#if IS_ENABLED" block before the "} else if
>> (..) {" piece an
> On May 21, 2016, at 1:48 AM, David Miller wrote:
>
> From: Haishuang Yan
> Date: Wed, 18 May 2016 18:05:52 +0800
>
>> In gre6 xmit path, we are sending a GRE packet, so set fl6 proto
>> to IPPROTO_GRE properly.
>>
>> Signed-off-by: Haishuang Yan
>
> I think it would be a lot better to ini
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