lkml.org 
[lkml]   [2018]   [May]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: linux-next: Signed-off-by missing for commit in the net tree
On Fri, May 11, 2018 at 07:17:16AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> 0e8411e426e2 ("ipv4: reset fnhe_mtu_locked after cache route flushed")
>
> is missing a Signed-off-by from its author.

Opps, My bad.

> After route cache is flushed via ipv4_sysctl_rtcache_flush(), we forget
> to reset fnhe_mtu_locked in rt_bind_exception(). When pmtu is updated
> in __ip_rt_update_pmtu(), it will return directly since the pmtu is
> still locked. e.g.
>
> + ip netns exec client ping 10.10.1.1 -c 1 -s 1400 -M do
> PING 10.10.1.1 (10.10.1.1) 1400(1428) bytes of data.
> From 10.10.0.254 icmp_seq=1 Frag needed and DF set (mtu = 0)
>
> --- 10.10.1.1 ping statistics ---
> 1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms

I shouldn't add comments with the '---' lines. David reminded me before. But
I didn't realise it when pasted the ping logs. Another lesson learned...

Thanks Stephen.

Regards
Hangbin

\
 
 \ /
  Last update: 2018-05-11 03:30    [W:0.041 / U:0.212 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site