From: patchwork-bot+netdevbpf@kernel.org
To: Abhishek Chauhan (ABC) <quic_abchauha@quicinc.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, ahalaney@redhat.com,
willemdebruijn.kernel@gmail.com, martin.lau@kernel.org,
martin.lau@linux.dev, daniel@iogearbox.net, kernel@quicinc.com
Subject: Re: [PATCH net-next v3] Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets"
Date: Mon, 18 Mar 2024 12:40:27 +0000 [thread overview]
Message-ID: <171076562784.6189.6426367474212497766.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240314192404.1867189-1-quic_abchauha@quicinc.com>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.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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prev parent reply other threads:[~2024-03-18 12:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-14 19:24 [PATCH net-next v3] Revert "net: Re-use and set mono_delivery_time bit for userspace tstamp packets" Abhishek Chauhan
2024-03-14 21:14 ` Daniel Borkmann
2024-03-14 21:59 ` Martin KaFai Lau
2024-03-18 12:40 ` patchwork-bot+netdevbpf [this message]
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