[PATCH net-next v2 00/39] rxrpc: Implement jumbo DATA transmission and RACK-TLP

Mon Dec 9 14:10:36 PST 2024

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba at kernel.org>:

On Wed,  4 Dec 2024 07:46:28 +0000 you wrote:
> Here's a series of patches to implement two main features:
> 
>  (1) The transmission of jumbo data packets whereby several DATA packets of
>      a particular size can be glued together into a single UDP packet,
>      allowing us to make use of larger MTU sizes.  The basic jumbo
>      subpacket capacity is 1412 bytes (RXRPC_JUMBO_DATALEN) and, say, an
>      MTU of 8192 allows five of them to be transmitted as one.
> 
> [...]

Here is the summary with links:
  - [net-next,v2,01/39] ktime: Add us_to_ktime()
    https://git.kernel.org/netdev/net-next/c/d1fd97291423
  - [net-next,v2,02/39] rxrpc: Fix handling of received connection abort
    https://git.kernel.org/netdev/net-next/c/0e56ebde245e
  - [net-next,v2,03/39] rxrpc: Use umin() and umax() rather than min_t()/max_t() where possible
    https://git.kernel.org/netdev/net-next/c/29e03ec75729
  - [net-next,v2,04/39] rxrpc: Clean up Tx header flags generation handling
    https://git.kernel.org/netdev/net-next/c/efa95c32352b
  - [net-next,v2,05/39] rxrpc: Don't set the MORE-PACKETS rxrpc wire header flag
    https://git.kernel.org/netdev/net-next/c/cbe0d89095c3
  - [net-next,v2,06/39] rxrpc: Show stats counter for received reason-0 ACKs
    https://git.kernel.org/netdev/net-next/c/ff992adbc470
  - [net-next,v2,07/39] rxrpc: Request an ACK on impending Tx stall
    https://git.kernel.org/netdev/net-next/c/8b5823ea4376
  - [net-next,v2,08/39] rxrpc: Use a large kvec[] in rxrpc_local rather than every rxrpc_txbuf
    https://git.kernel.org/netdev/net-next/c/420f8af50287
  - [net-next,v2,09/39] rxrpc: Implement path-MTU probing using padded PING ACKs (RFC8899)
    https://git.kernel.org/netdev/net-next/c/eeaedc5449d9
  - [net-next,v2,10/39] rxrpc: Separate the packet length from the data length in rxrpc_txbuf
    https://git.kernel.org/netdev/net-next/c/3d2bdf73cea5
  - [net-next,v2,11/39] rxrpc: Prepare to be able to send jumbo DATA packets
    https://git.kernel.org/netdev/net-next/c/b7313009c2e5
  - [net-next,v2,12/39] rxrpc: Add a tracepoint to show variables pertinent to jumbo packet size
    https://git.kernel.org/netdev/net-next/c/149d002bee70
  - [net-next,v2,13/39] rxrpc: Fix CPU time starvation in I/O thread
    https://git.kernel.org/netdev/net-next/c/9e3cccd176b5
  - [net-next,v2,14/39] rxrpc: Fix injection of packet loss
    https://git.kernel.org/netdev/net-next/c/cd69a07b6d18
  - [net-next,v2,15/39] rxrpc: Only set DF=1 on initial DATA transmission
    https://git.kernel.org/netdev/net-next/c/81e7761be58a
  - [net-next,v2,16/39] rxrpc: Timestamp DATA packets before transmitting them
    https://git.kernel.org/netdev/net-next/c/976b0ca5aae7
  - [net-next,v2,17/39] rxrpc: Don't need barrier for ->tx_bottom and ->acks_hard_ack
    https://git.kernel.org/netdev/net-next/c/6396b48ac0a7
  - [net-next,v2,18/39] rxrpc: Implement progressive transmission queue struct
    https://git.kernel.org/netdev/net-next/c/b341a0263b1b
  - [net-next,v2,19/39] rxrpc: call->acks_hard_ack is now the same call->tx_bottom, so remove it
    https://git.kernel.org/netdev/net-next/c/692c4caa074c
  - [net-next,v2,20/39] rxrpc: Replace call->acks_first_seq with tracking of the hard ACK point
    https://git.kernel.org/netdev/net-next/c/203457e11b59
  - [net-next,v2,21/39] rxrpc: Display stats about jumbo packets transmitted and received
    https://git.kernel.org/netdev/net-next/c/f003e4038f0e
  - [net-next,v2,22/39] rxrpc: Adjust names and types of congestion-related fields
    https://git.kernel.org/netdev/net-next/c/f7dd0dc96513
  - [net-next,v2,23/39] rxrpc: Use the new rxrpc_tx_queue struct to more efficiently process ACKs
    https://git.kernel.org/netdev/net-next/c/9b052c6b92f9
  - [net-next,v2,24/39] rxrpc: Store the DATA serial in the txqueue and use this in RTT calc
    https://git.kernel.org/netdev/net-next/c/dcdff0d8e3b6
  - [net-next,v2,25/39] rxrpc: Don't use received skbuff timestamps
    https://git.kernel.org/netdev/net-next/c/7903d4438b3f
  - [net-next,v2,26/39] rxrpc: Generate rtt_min
    https://git.kernel.org/netdev/net-next/c/c637bd066841
  - [net-next,v2,27/39] rxrpc: Adjust the rxrpc_rtt_rx tracepoint
    https://git.kernel.org/netdev/net-next/c/93dfca65a1df
  - [net-next,v2,28/39] rxrpc: Display userStatus in rxrpc_rx_ack trace
    https://git.kernel.org/netdev/net-next/c/a3d7f46d983f
  - [net-next,v2,29/39] rxrpc: Fix the calculation and use of RTO
    https://git.kernel.org/netdev/net-next/c/5c0ceba23bb4
  - [net-next,v2,30/39] rxrpc: Fix initial resend timeout
    https://git.kernel.org/netdev/net-next/c/0130eff911b1
  - [net-next,v2,31/39] rxrpc: Send jumbo DATA packets
    https://git.kernel.org/netdev/net-next/c/fe24a5494390
  - [net-next,v2,32/39] rxrpc: Don't allocate a txbuf for an ACK transmission
    https://git.kernel.org/netdev/net-next/c/08d55d7cf3f3
  - [net-next,v2,33/39] rxrpc: Use irq-disabling spinlocks between app and I/O thread
    https://git.kernel.org/netdev/net-next/c/a2ea9a907260
  - [net-next,v2,34/39] rxrpc: Tidy up the ACK parsing a bit
    https://git.kernel.org/netdev/net-next/c/547a9acd4c5e
  - [net-next,v2,35/39] rxrpc: Add a reason indicator to the tx_data tracepoint
    https://git.kernel.org/netdev/net-next/c/372d12d191cb
  - [net-next,v2,36/39] rxrpc: Add a reason indicator to the tx_ack tracepoint
    https://git.kernel.org/netdev/net-next/c/b509934094fd
  - [net-next,v2,37/39] rxrpc: Manage RTT per-call rather than per-peer
    https://git.kernel.org/netdev/net-next/c/b40ef2b85a7d
  - [net-next,v2,38/39] rxrpc: Fix request for an ACK when cwnd is minimum
    https://git.kernel.org/netdev/net-next/c/4ee4c2f82b81
  - [net-next,v2,39/39] rxrpc: Implement RACK/TLP to deal with transmission stalls [RFC8985]
    https://git.kernel.org/netdev/net-next/c/7c482665931b

You are awesome, thank you!
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