Re: [PATCH net 0/2] rxrpc: RACK-TLP fixes

[Paolo Abeni <pabeni@redhat.com>]

On 9/25/26 21:15, David Howells wrote:
> Here are some fixes for AF_RXRPC's RACK-TLP implementation.  It's split
> into two patches: the first just fixes the RFC number in comments but has
> no actual code changes; the second does the actual fixing, including:
> 
>   - Making the in/exiting fast/RTO recovery flags available to RACK-TLP code
>     after the Reorder timer expires.
> 
>   - Arming the RTO timer if no other timer is running and there is unacked
>     data.
> 
>   - Initialising the TLP state in the correct place.
> 
>   - Not resetting the xmit timestamp when marking a packet lost.
> 
>   - Correctly checking the flight size.
> 
>   - Correctly tracking the number of packets in the Tx window that have been
>     re-sent and thus correctly estimating the flight size.
I'm not sure if the sashiko feedback is worth addressing, or could be a
follow-up. Also Linus is pushing back quite a bit on fixes this late in the
cycle; we are trying to defer things to 'next', where appropriate.

I think patch 1/2 will not pass Linus' filter, and possibly even patch 2/2

WDYT about targeting net-next here?

If sashiko is deferrable, no need to repost.

/P