From: no-reply@sashiko.virtuozzo.com
To: khorenko@virtuozzo.com, Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Cc: devel@openvz.org
Subject: Re: [Devel] [PATCH hci-8.1 2/2] Revert "udp: let rx-udp-gro-forwarding aggregate under encapsulation"
Date: Mon, 26 Oct 2026 12:11:26 +0000 [thread overview]
Message-ID: <010701a1781f6604-697d5653-9961-418a-9108-cbdaa9edbb07-000000@eu-central-1.amazonses.com> (raw)
In-Reply-To: <20261026120854.600354-3-eva.kurchatova@virtuozzo.com>
> This reverts commit 8ce3afeec4cab80d99076986395ac93e891d1df6.
>
> The change made rx-udp-gro-forwarding aggregate for a socket the lookup
> found, which the feature never meant: it is for packets no local socket
> takes. A found tunnel socket without its own GRO, wireguard or L2TP, had
> its packets aggregated and segmented again on delivery, work the host
> never did before. The veth.sh checks it was made for expect local
> delivery aggregated, which only happens where nothing looks the socket
> up; the test was wrong there, not the kernel, and the previous patch
> fixes the test. Withdrawn upstream on the same grounds.
>
> Link: https://lore.kernel.org/netdev/179180161935.434549.5518274080541032248@kernel.org/
> https://virtuozzo.atlassian.net/browse/VSTOR-151678
> Feature: fix ms/udp
> Signed-off-by: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.vzint.dev/#/patchset/20261026120854.600354-1-eva.kurchatova@virtuozzo.com?part=2
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next prev parent reply other threads:[~2026-10-26 12:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-26 12:06 [Devel] [PATCH hci-8.1 0/2] selftests: net: veth: run under separate netns Eva Kurchatova
2026-10-26 12:06 ` [Devel] [PATCH hci-8.1 1/2] selftests: net: veth: check UDP GRO forwarding on forwarded traffic Eva Kurchatova
2026-10-26 12:13 ` no-reply
2026-10-27 17:24 ` Konstantin Khorenko
2026-10-26 12:06 ` [Devel] [PATCH hci-8.1 2/2] Revert "udp: let rx-udp-gro-forwarding aggregate under encapsulation" Eva Kurchatova
2026-10-26 12:11 ` no-reply [this message]
2026-10-27 17:25 ` Konstantin Khorenko
2026-10-27 17:24 ` [Devel] [PATCH hci-8.1 0/2] selftests: net: veth: run under separate netns Konstantin Khorenko
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