Re: [Xen-devel] compound skb frag pages appearing in start_xmit

Thursday, October 11, 2012, 12:14:54 PM, you wrote:

On Thu, 2012-10-11 at 11:05 +0100, Eric Dumazet wrote:

quoted

On Thu, 2012-10-11 at 12:00 +0200, Sander Eikelenboom wrote:

quoted

Probably due to the BUG_ON from the patch below, i changed it into a WARN_ON.
And i seem to hit it, but only in one of the guests at the moment and it triggers quite irregularly.

xennet_make_frags() is able to split the skb->head in multiple page-size
chunks.

It should do the same for fragments

Right, I just want to be reproduce the issue so I can know I've fixed it
properly ;-)

Trying to scp/sftp files from a guest seems to trigger it for me ..

Ian.