Re: ipv4: Constrain UFO fragment sizes to multiples of 8 bytes

On 09.06.2016 06:59, Cong Wang wrote:

(Cc'ing netdev...)

On Mon, Jun 6, 2016 at 1:24 PM, Steven Caron [off-list ref] wrote:

quoted

Back in 2011, Bill Sommerfeld submitted an update to prevent ip_append_data to create malformed packets:
 Commit: d9be4f7a6f5a8da3133b832eca41c3591420b1ca

Now we're finding that we need to apply the same logic to ip_append_page  to get nfs to work with udp when UFO is enabled:

Uhh, absolutely for the same reason as described in the referred commit.
 Can you send a patch?

Thanks,
Hannes