Hi Jakub,

On 17/01/2021 01:46, Jakub Kicinski wrote:
On Sat,  9 Jan 2021 23:00:21 -0800 Pravin B Shelar wrote:
Following patch add support for flow based tunneling API
to send and recv GTP tunnel packet over tunnel metadata API.
This would allow this device integration with OVS or eBPF using
flow based tunneling APIs.

Signed-off-by: Pravin B Shelar <pbshe...@fb.com>

Applied, thanks!


This patch hasn't received any ACK's from either the maintainers or anyone else providing review. The following issues remain unaddressed after review:

i) the patch contains several logically separate changes that would be better served as smaller patches ii) functionality like the handling of end markers has been introduced without further explanation iii) symmetry between the handling of GTPv0 and GTPv1 has been unnecessarily broken iv) there are no available userspace tools to allow for testing this functionality

I have requested that this patch be reworked into a series of smaller changes. That would allow:

i) reasonable review
ii) the possibility to explain _why_ things are being done in the patch comment where this isn't obvious (like the handling of end markers) iii) the chance to do a reasonable rebase of other ongoing work onto this patch (series): this one patch is invasive and difficult to rebase onto

I'm not sure what the hurry is to get this patch into mainline. Large and complicated patches like this take time to review; please revert this and allow that process to happen.

Thanks,
Jonas

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