From: patchwork-bot+netdevbpf@kernel.org
To: Guillaume Nault <gnault@redhat.com>
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Subject: Re: [PATCH v2 net-next] ipv4: Convert ->flowi4_tos to dscp_t.
Date: Wed, 27 Aug 2025 01:00:29 +0000 [thread overview]
Message-ID: <175625642950.155051.8630920604442661062.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <29acecb45e911d17446b9a3dbdb1ab7b821ea371.1756128932.git.gnault@redhat.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Mon, 25 Aug 2025 15:37:43 +0200 you wrote:
> Convert the ->flowic_tos field of struct flowi_common from __u8 to
> dscp_t, rename it ->flowic_dscp and propagate these changes to struct
> flowi and struct flowi4.
>
> We've had several bugs in the past where ECN bits could interfere with
> IPv4 routing, because these bits were not properly cleared when setting
> ->flowi4_tos. These bugs should be fixed now and the dscp_t type has
> been introduced to ensure that variables carrying DSCP values don't
> accidentally have any ECN bits set. Several variables and structure
> fields have been converted to dscp_t already, but the main IPv4 routing
> structure, struct flowi4, is still using a __u8. To avoid any future
> regression, this patch converts it to dscp_t.
>
> [...]
Here is the summary with links:
- [v2,net-next] ipv4: Convert ->flowi4_tos to dscp_t.
https://git.kernel.org/netdev/net-next/c/1bec9d0c0046
You are awesome, thank you!
--
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prev parent reply other threads:[~2025-08-27 1:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-25 13:37 [PATCH v2 net-next] ipv4: Convert ->flowi4_tos to dscp_t Guillaume Nault
2025-08-26 5:56 ` Ido Schimmel
2025-08-27 1:00 ` patchwork-bot+netdevbpf [this message]
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