xavi/android_kernel_m2note/net/ipv4/ip_vti.c, branch ng-7.1.2Unnamed repository; edit this file 'description' to name the repository.
https://gitea.privatedns.org/xavi/android_kernel_m2note/atom?h=ng-7.1.22017-06-17T13:52:05+00:00vti4: Don't count header length twice.2017-06-17T13:52:05+00:00Steffen Klassertsteffen.klassert@secunet.com2014-04-16T07:01:03+00:00urn:sha1:acbb5ac7fa35397c4476b0d172e53967f215aeab
commit a32452366b7250c42e96a18ffc3ad8db9e0ca3c2 upstream.
We currently count the size of LL_MAX_HEADER and struct iphdr
twice for vti4 devices, this leads to a wrong device mtu.
The size of LL_MAX_HEADER and struct iphdr is already counted in
ip_tunnel_bind_dev(), so don't do it again in vti_tunnel_init().
Fixes: b9959fd3 ("vti: switch to new ip tunnel code")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Willy Tarreau <w@1wt.eu>
first commit2016-08-15T02:19:42+00:00Meizu OpenSourcepatchwork@meizu.com2016-08-15T02:19:42+00:00urn:sha1:d2e1446d81725c351dc73a03b397ce043fb18452