gre: Check whether IPv6 is compiled into the kernel.
authorJesse Gross <jesse@nicira.com>
Wed, 19 May 2010 00:30:42 +0000 (17:30 -0700)
committerJesse Gross <jesse@nicira.com>
Wed, 19 May 2010 19:33:33 +0000 (12:33 -0700)
commit6f4709828bed7b831015d6c22dcb209de02f7537
treeecea72efcbf1b250b26e2b0a1ed9fcd2c43de8cc
parent2158888d8d8f3b4c00dcf979390a19fa7fcf7942
gre: Check whether IPv6 is compiled into the kernel.

Add guards to check whether IPv6 is supported by the kernel instead
of causing the module to fail to load.  If IPv6 is not supported
these packets can still be encapsulated but they will not receive any
special treatment such as path MTU discovery.
INSTALL.Linux
datapath/vport-gre.c