netdev - Re: [PATCH net-next v3] Revert "net: Re-use and set mono_delivery

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Date: Mon, 18 Mar 2024 12:40:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Abhishek Chauhan (ABC) <quic_abchauha@...cinc.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 ahalaney@...hat.com, willemdebruijn.kernel@...il.com, martin.lau@...nel.org,
 martin.lau@...ux.dev, daniel@...earbox.net, kernel@...cinc.com
Subject: Re: [PATCH net-next v3] Revert "net: Re-use and set mono_delivery_time
 bit for userspace tstamp packets"

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Thu, 14 Mar 2024 12:24:04 -0700 you wrote:
> This reverts commit 885c36e59f46375c138de18ff1692f18eff67b7f.
> 
> The patch currently broke the bpf selftest test_tc_dtime because
> uapi field __sk_buff->tstamp_type depends on skb->mono_delivery_time which
> does not necessarily mean mono with the original fix as the bit was re-used
> for userspace timestamp as well to avoid tstamp reset in the forwarding
> path. To solve this we need to keep mono_delivery_time as is and
> introduce another bit called user_delivery_time and fall back to the
> initial proposal of setting the user_delivery_time bit based on
> sk_clockid set from userspace.
> 
> [...]

Here is the summary with links:
  - [net-next,v3] Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets"
    https://git.kernel.org/netdev/net/c/35c3e2791756

You are awesome, thank you!
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